Patent Description:
In the related art, conventional mobile air conditioners are usually additionally equipped with a remote control, and the operation of the mobile air conditioner is remotely controlled through the remote control. However, once the remote control fails or is lost, the user needs to reconfigure a new remote control to continue to control the operation of the mobile air conditioner, which leads to poor applicability of the mobile air conditioner and greatly reduces the experience of using the mobile air conditioner.

The foregoing description is to provide general background information and does not constitute prior art.

Patent application publication <CIT> discloses an IC cartridge is provided that is capable of inexpensively and safely adding a wireless function to an environment adjusting device, wherein the IC cartridge (<NUM>) is configured such that an insulating case (<NUM>) is housed in an air conditioner (<NUM>) and supported by the air conditioner (<NUM>) as a result of connection terminals (<NUM>) being inserted into a connector (<NUM>).

Aspects of the present invention are defined in the accompanying claims. The present invention provides a mobile air conditioner, including a housing, an electric control box mounted at the housing, and a wired control assembly mounted at the housing. The wired control assembly includes a wired controller and an adapter for adapting the wired controller. The adapter is mounted at the housing, the adapter is connected to the electric control box, and the wired controller is connected to the adapter.

In an embodiment, the housing includes a chassis, the chassis includes a bottom plate, a lower surface of the bottom plate is provided with a mounting plate, the adapter is mounted at the mounting plate, and a connection end of the adapter extends toward a side of the chassis for connecting the wired controller.

In an embodiment, an upper surface of the bottom plate is provided with a wiring channel for a wire of the adapter to pass through, an opening is formed at a lower end of the wiring channel, and the opening is located at a side of the mounting plate away from the wired controller.

In an embodiment, a channel enclosure plate protrudes from the upper surface of the bottom plate, the channel enclosure plate encloses to form the wiring channel, and a wire outlet hole is provided at a side wall of the channel enclosure plate, for leading the wire of the adapter out of the wiring channel.

In an embodiment, the mounting plate is provided with an extension port for the adapter to pass through, a first positioning block extends from a top surface of the adapter at a position away from the connection end of the adapter, and the first positioning block is configured to abut against a periphery, that faces the opening, of the extension port after the adapter protrudes from the extension port.

In an embodiment, each of two opposite sides of the adapter is provided with a second positioning block, the second positioning block extends from the extension port along with the connection end of the adapter, and is configured to abut against a periphery, that faces away from the opening, of the extension port.

In an embodiment, the second positioning block is provided with a front guide surface in a slope shape, the front guide surface extends from a top of the second positioning block toward the connection end of the adapter; and/or the second positioning block is provided with a rear guide surface in a slope shape, the rear guide surface extends from a top of the second positioning block to be away from the connection end of the adapter.

In an embodiment, a third positioning block protrudes from the top surface of the adapter at a position close to the connection end of the adapter, an elastic buckle is provided at the wired controller, and the elastic buckle is configured to buckle and fix with the third positioning block after the wired controller is inserted in and connected to the connection end.

In an embodiment, the chassis is provided with a water receiving groove and an installation position for installing a compressor, the chassis is configured to form an electrical appliance accommodation area between the water receiving groove and the installation position, and the electrical appliance accommodation area is configured for accommodating and installing an electrical component.

In an embodiment, the mobile air conditioner further includes an electrical appliance protective cover. The electrical appliance protective cover is provided in the electrical appliance accommodation area and is configured to cover the electrical component and/or the wiring channel in the electrical appliance accommodation area.

In an embodiment, the electrical component includes a first water level detector installed in the electrical appliance accommodation area to detect a first water level in the electrical appliance accommodation area, a side wall of the electrical appliance protective cover is provided with a first notch, and the first notch is configured for checking the first water level detector.

In an embodiment, the electrical component further includes a second water level detector installed in the electrical appliance accommodation area to detect a second water level in the electrical appliance accommodation area, the second water level is higher than the first water level, the side wall of the electrical appliance protective cover is provided with a second notch, and the second notch is configured for checking the second water level detector.

In an embodiment, the electrical component further includes a water pumping motor, the water pumping motor is installed in the electrical appliance accommodation area and connected to a water pumping wheel provided in the water receiving groove, a third notch is provided at a side wall, that faces the water pumping wheel, of the electrical appliance protective cover, and the third notch corresponds to the water pumping motor, for checking the water pumping motor.

In an embodiment, the electrical component further includes a drain valve, the drain valve is installed in the electrical appliance accommodation area to open or close a water outlet of the water receiving groove, a fourth notch is opened on a side, away from the water receiving groove, of the electrical appliance protective cover, and the fourth notch corresponds to the drain valve, for checking the drain valve.

In an embodiment, a top surface of the electrical appliance protective cover corresponding to the drain valve is provided with a wire passage hole, the wire passage hole is configured for a wire of the drain valve to pass through, and the fourth notch extends from a lower edge of the side wall of the electrical appliance protective cover to the wire passage hole.

In an embodiment, a winding post protrudes from the top surface of the electrical appliance protective cover, and the winding post is located at a side of the wire passage hole for winding the wire drawn from the wire passage hole.

In an embodiment, one end of the electrical appliance protective cover is configured with a fixation member, another end of the electrical appliance protective cover is further configured with an insertion member, the chassis is configured with an insertion part and a fixation part, the insertion part is inserted in and connected to the insertion member, and the fixation part is fixedly connected to the fixation member.

In an embodiment, a support plate is configured to protrude laterally from one end of the electrical appliance protective cover, the support plate is adjacent to the fixation member, the support plate is supported on an upper end of the channel enclosure plate of the bottom plate, and is configured to cover the opening of the channel enclosure plate.

In technical solutions of the present invention, the wired control assembly is provided at the mobile air conditioner. The wired control assembly includes the wired controller and the adapter for adapting the wired controller. The wired controller is connected to the electric control box through the adapter. The mobile air conditioner can receive the remote control signal from the remote control or other control terminal through WiFi, and there is no need to be equipped with the remote control, or when the remote control fails or is lost, the control terminal can send the remote control signal through WiFi to control the operation of the mobile air conditioner. The resulting array substrate may be partially short-circuited, which affects the display performance, thereby improving the stability of the array substrate.

The realization of the objective, functional characteristics, and advantages of the present invention are further described with reference to the accompanying drawings.

It should be noted that if there is a directional indication (such as up, down, left, right, front, rear. ) in the embodiments of the present invention, the directional indication is only used to explain the relative positional relationship, movement, etc. of the components in a certain posture (as shown in the drawings). If the specific posture changes, the directional indication will change accordingly.

Besides, the descriptions associated with, e.g., "first" and "second," in the present disclosure are merely for descriptive purposes, and cannot be understood as indicating or suggesting relative importance or impliedly indicating the number of the indicated technical feature. Therefore, the feature associated with "first" or "second" can expressly or impliedly include at least one such feature. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the realization of those of ordinary skill in the art. When the combination of technical solutions is contradictory or cannot be achieved, it should be considered that such a combination of technical solutions does not exist, nor is it within the scope of the present disclosure.

<FIG> are the drawings of the description of the mobile air conditioner of the present invention. The present invention provides a mobile air conditioner capable of cooling or heating an indoor environment to adjust the temperature of the indoor environment. The mobile air conditioner adopts a new method for installing the drain valve, which can reduce the corrosion caused by the use of screws and improve the stability for installing the drain valve.

In an embodiment, the mobile air conditioner includes a housing, and an indoor heat exchanger and an outdoor heat exchanger installed in the housing. An outdoor heat exchange chamber and an indoor heat exchange chamber located above the outdoor heat exchange chamber are provided inside the housing. The outdoor heat exchanger is installed in the outdoor heat exchange chamber. The indoor heat exchanger is installed in the indoor heat exchange chamber.

When the mobile air conditioner is cooling the indoor environment, the air in the indoor environment enters the indoor heat exchange chamber, and after heat exchange by the indoor heat exchanger, cold air is generated and blown out to the indoor environment to cool the indoor environment. At the same time, the air in the indoor environment or the outdoor environment enters the outdoor heat exchange chamber, and after heat exchange by the outdoor heat exchanger, hot air is generated and finally discharged to the outdoors through the exhaust pipe.

As shown in <FIG>, in an embodiment, the mobile air conditioner includes a housing and a wired control assembly <NUM>. An electric control box is provided in the housing, and the wired control assembly <NUM> is installed on the housing. The wired control assembly <NUM> includes a wired controller <NUM> and an adapter <NUM> for adapting the wired controller <NUM> (as shown in <FIG>). The adapter <NUM> is installed on the housing, and the adapter <NUM> is connected to the electric control box through the wire <NUM>. The wired controller <NUM> is located outside the housing, and the wired controller <NUM> is connected to the connection end <NUM>.

The housing includes a chassis <NUM> and a cover mounted at the chassis <NUM>. The adapter <NUM> of the wired control assembly <NUM> may be installed on the cover or the chassis <NUM>, as long as the connection end of the adapter <NUM> is exposed outside the housing. That is, the remote control <NUM> is also located outside the housing. Therefore, the operator can connect the wired controller <NUM> to the adapter <NUM> on the outside of the housing, without disassembling the housing, and without being blocked by other components, which greatly reduces the difficulty of disassembling and assembling the wired controller <NUM>, and is convenient for the user to check the wired controller <NUM>. By checking the wired controller <NUM>, the user can determine whether the wired controller <NUM> is faulty or the electric control box is faulty, and then determine whether to disassemble the housing
The wired controller <NUM> and the adapter <NUM> of the wired control assembly <NUM> are common in the current market. When the wired control assembly <NUM> is working, the wired controller <NUM> can receive the command signal sent by the remote controller or other control terminal through WiFi, and the command signal is transmitted to the electric control box connected to the wired controller <NUM> through the adapter <NUM>. After receiving the command signal, the electric control box may control the corresponding electrical components to perform operations corresponding to the signal. The control terminal that sends out the remote control signal through WiFi may be a mobile phone, a computer, or the like. Therefore, the mobile air conditioner does not need to be equipped with a remote control, or when the remote control fails or is lost, the control terminal can send the remote control signal through WiFi to control the operation of the mobile air conditioner.

In technical solutions of the present invention, the wired control assembly <NUM> is provided at the mobile air conditioner. The wired control assembly <NUM> includes the wired controller <NUM> and the adapter <NUM> for adapting the wired controller <NUM>. The wired controller <NUM> is connected to the electric control box through the adapter <NUM>. The mobile air conditioner can receive the remote control signal from the remote control or other control terminal through WiFi, and there is no need to be equipped with the remote control, or when the remote control fails or is lost, the control terminal can send the remote control signal through WiFi to control the operation of the mobile air conditioner.

As shown in <FIG>, in an embodiment, in order to maintain and repair the wired controller <NUM>, the wired controller <NUM> may be provided outside the housing, which not only facilitates the user to disassemble and assemble the wired controller <NUM> on the outside, so as to repair or replace the wired controller <NUM>. Besides, since the wired controller <NUM> is not easily blocked by the housing of the mobile air conditioner or its internal components, the wired controller <NUM> is easier to receive the remote control command signal, which improves the signal receiving efficiency of the wired controller <NUM>. The housing includes a chassis <NUM> and a cover (not shown) mounted at the chassis <NUM>, and the wired controller <NUM> may be disposed outside the chassis <NUM> or outside the housing.

As shown in <FIG>, the wired controller <NUM> may be provided at the chassis <NUM>. The chassis <NUM> includes a bottom plate <NUM> and a side plate <NUM> provided along the periphery of the bottom plate <NUM>. A lower surface of the bottom plate <NUM> is provided with a mounting plate <NUM>. The adapter <NUM> is mounted at the mounting plate <NUM>, and a connection end <NUM> of the adapter <NUM> extends toward a side of the chassis for connecting the wired controller <NUM>. The mounting plate <NUM> is provided at the lower surface of the bottom plate <NUM>. Therefore, when installing the remote control <NUM>, the operator can extend the remote control <NUM> to the mounting plate <NUM> under the chassis <NUM> from one side of the chassis <NUM> (such as the front side, the rear side, the left side, the right side), and the wired controller <NUM> can be inserted into the connection end <NUM> of the adapter <NUM>.

As shown in <FIG>, the bottom plate <NUM> is provided with a wiring channel <NUM> for a wire of the adapter <NUM> to pass through, an opening is formed at a lower end of the wiring channel <NUM>, and the opening is located at a side of the mounting plate <NUM> away from the wired controller <NUM>. That is, for the same side plate <NUM> of the chassis <NUM>, the mounting plate <NUM> is closer to the side plate <NUM> than the wiring channel <NUM>, which is convenient for the operator to connect the wired controller <NUM> with the adapter <NUM> nearby.

Since the position where the wired controller <NUM> and the adapter <NUM> are connected is located at the open side of the mounting plate <NUM> away from the wiring channel <NUM>, even if the condensed water of the water receiving groove <NUM> or the outdoor heat exchanger or its surrounding components falls into the wiring channel <NUM>, the condensed water will be blocked by the mounting plate <NUM>, and will not fall to the position where the wired controller <NUM> and the adapter <NUM> are connected. That is, the mounting plate <NUM> can be used as a water blocking plate for the wired controller <NUM>, to effectively waterproof the wired controller <NUM>.

When installing the wired control assembly <NUM>, the adapter <NUM> of the wired control assembly <NUM> may extend from the side of the mounting plate <NUM> corresponding to the opening to the side away from the opening (and vice versa), and the adapter <NUM> is fixedly connected to the mounting plate <NUM>. The connection end <NUM> of the adapter <NUM> is located at the side that faces away from the opening, of the mounting plate <NUM>. A wire <NUM> may extend from the end of the adapter <NUM> away from the connection end <NUM>. The wire <NUM> may extend upwards into the wiring channel <NUM> from the opening at the lower end of the wiring channel <NUM>, and then pass through the upper end of the wiring channel <NUM> and is connected to the electric control box. The wired controller <NUM> is connected to the connection end <NUM> of the adapter <NUM> on the side of the mounting plate <NUM> facing away from the opening at the lower end of the wiring channel <NUM>.

As shown in <FIG>, the upper surface of the bottom plate <NUM> may produce condensed water. To avoid the condensed water dripping from the wiring channel <NUM> to the floor of the room, in an embodiment, a channel enclosure plate <NUM> protrudes from the upper surface of the bottom plate <NUM>, the channel enclosure plate <NUM> encloses to form the wiring channel <NUM>, and a wire outlet hole <NUM> is provided at a side wall of the channel enclosure plate <NUM>, for the wire <NUM> of the adapter <NUM> to pass through the wiring channel <NUM>. The wire <NUM> is passed out and then connected to the electric control box.

The channel enclosure plate <NUM> is close to the water receiving groove of the chassis, and the channel enclosure plate <NUM> is provided with the wire outlet hole <NUM> on the side wall away from the water receiving groove <NUM>. The opening at the upper end of the channel enclosure plate <NUM> can be provided with a cover plate or covered by the electrical appliance protective cover <NUM>. When there is water on the upper surface of the bottom plate <NUM>, the water will be blocked by the channel enclosure plate <NUM>, and will be difficult to flow into the wiring channel <NUM>, thereby avoiding a water leakage accident and causing trouble to users.

As shown in <FIG>, <FIG> and <FIG>, in an embodiment, in order to facilitate passing the adapter <NUM> out of the mounting plate <NUM>, the mounting plate <NUM> is provided with an extension port <NUM> for the adapter <NUM> to pass through. The adapter <NUM> may be fixed with the extension port <NUM> by interference fit, or a positioning structure can be provided between the adapter <NUM> and the extension port <NUM> to fix the adapter <NUM> in the extension port <NUM>. In an embodiment, a first positioning block <NUM> protrudes from a top surface of the adapter <NUM> at a position away from the connection end of the adapter <NUM>, and the first positioning block <NUM> is configured to abut against a periphery, that faces the opening, of the extension port <NUM> after the connection end <NUM> of the adapter <NUM> protrudes from the extension port <NUM>. The first positioning block <NUM> protrudes from the side surface of the adapter <NUM>.

When installing the adapter <NUM>, the connection end <NUM> of the adapter <NUM> extends from the inner side (i.e.,, the side of the extension port <NUM> corresponding to the opening) of the extension port <NUM> to the outer side (i.e., the side of the extension port <NUM> facing away from the opening) of the extension port <NUM> until after the connection end <NUM> completely protrudes from the outer side of the extension port <NUM>, the first positioning block <NUM> on the adapter <NUM> abuts against the inner periphery of the extension port <NUM>, so that the adapter <NUM> cannot continue to pass through the extension port <NUM>. Since the center of gravity of the adapter <NUM> tends to fall on the outer side of the mounting plate <NUM>, the connection end <NUM> of the adapter <NUM> has a downward slope. The connection end of the adapter <NUM> has a tendency to incline upward, but is resisted by the first positioning block <NUM> and the inner periphery of the extension port <NUM>, so that it is not easy for the adapter <NUM> to fall out from the extension port <NUM>.

Further, in order to improve the stability of installing the adapter <NUM>, in an embodiment, each side of the adapter <NUM> is provided with a second positioning block <NUM>, the second positioning block <NUM> extends from the extension port <NUM> along with the connection end <NUM> of the adapter <NUM>, and is configured to abut against the periphery of the extension port <NUM> away from the opening. The second positioning block <NUM> protrudes from the side surface of the adapter <NUM>.

After the adapter <NUM> is installed at the extension port <NUM>, the first positioning block <NUM> may abut against the inner periphery of the extension port <NUM>, and the second positioning block <NUM> may abut against the outer periphery of the extension port <NUM>, thereby limiting the movement of the adapter <NUM> along the inward and outward direction of the extension port <NUM>. Under the action of no strong external force, it is not easy for the adapter <NUM> to fall out from the extension port <NUM>. When the adapter <NUM> needs to be disassembled, a strong force is applied to the adapter <NUM> to overcome the resistance of the first positioning block <NUM> or the second positioning block <NUM>, and the adapter <NUM> can be removed.

In an embodiment, the second positioning block <NUM> is provided with a front guide surface <NUM> extending in a slope shape from a top of the second positioning block <NUM> toward the connection end <NUM> of the adapter <NUM>. During the process of passing the adapter <NUM> from the inner side of the extension port <NUM> to the outer side of the extension port <NUM>, the side edge of the extension port <NUM> slides along the front guide surface <NUM> of the second positioning block <NUM>, to reduce the resistance of the second positioning block <NUM> to the installation of the adapter <NUM>, and reduce the difficulty of installing the adapter <NUM> to the extension port <NUM>.

In addition, the second positioning block <NUM> may also be provided with a rear guide surface <NUM> extending in a slope shape from a top of the second positioning block <NUM> away from the connection end of the adapter <NUM>. During the process of disassembling the adapter <NUM> from the outer side of the extension port <NUM> to the inner side of the extension port <NUM>, the side edge of the extension port <NUM> slides along the rear guide surface <NUM> of the second positioning block <NUM>, to reduce the resistance of the second positioning block <NUM> to the disassembly of the adapter <NUM>, and reduce the difficulty of disassembling the adapter <NUM>.

An angle is formed between the front guide surface <NUM> of the second positioning block <NUM> and the rear guide surface <NUM> of the second positioning block <NUM>. A top portion that can abut against the outer periphery of the extension port <NUM> is formed at the angle position between the front guide surface <NUM> and the rear guide surface <NUM>. The angle between the front guide surface <NUM> and the rear guide surface <NUM> may be <NUM>° to <NUM>°, such as but not limited to <NUM>°, <NUM>°, <NUM>°, <NUM>°, <NUM>°, <NUM>°, <NUM>°, or the like.

In an embodiment, the wired controller <NUM> is inserted in and connected to the connection end <NUM> of the adapter <NUM>. In order to enhance the firmness of the connection between the wired controller <NUM> and the adapter <NUM>, in an embodiment, two opposite sides of the remote controller <NUM> are provided with positioning grooves <NUM> with forward openings, and the positioning grooves <NUM> are inserted into the second positioning blocks <NUM>. When the wired controller <NUM> is inserted into the connection end <NUM> of the adapter <NUM>, the positioning groove <NUM> on the wired controller <NUM> is aligned with the second positioning block <NUM>. After the wired controller <NUM> is inserted into the connection end <NUM> of the adapter <NUM>, the second positioning block <NUM> just enters the positioning groove <NUM>, and the two fit together to define the wired controller <NUM>.

Further, a third positioning block <NUM> protrudes from the top surface of the adapter <NUM> at a position close to the connection end <NUM> of the adapter <NUM>, an elastic buckle <NUM> is provided at the wired controller <NUM>, and the elastic buckle <NUM> is configured to buckle and fix with the third positioning block <NUM> after the wired controller <NUM> is inserted in and connected to the connection end <NUM>. That is, after the insertion of the wired controller <NUM> and the connection end <NUM> of the adapter <NUM> is completed, the elastic buckle <NUM> of the wired controller <NUM> is just fastened to the third positioning block <NUM> of the adapter <NUM>. In this way, the wired controller <NUM> is further fixedly connected to the adapter <NUM>, which greatly improves the firmness of the installation of the wired controller <NUM>, and the wired controller <NUM> does not easily fall off.

As shown in <FIG>, based on any of the above embodiments, the chassis <NUM> is provided with a water receiving groove <NUM> and an installation position <NUM> for a compressor to be installed. The chassis <NUM> is configured to form an electrical appliance accommodation area <NUM> between the water receiving groove <NUM> and the installation position <NUM>, and the electrical appliance accommodation area <NUM> is configured for accommodating and installing an electrical component.

The water receiving groove <NUM> on the chassis <NUM> is located below the outdoor heat exchanger for receiving the condensed water generated by the outdoor heat exchanger. Generally, a large vacant area is formed between the water receiving groove <NUM> and the installation position <NUM> for the compressor to be installed, so that the vacant area may form an electrical appliance accommodation area <NUM>, for accommodating and installing the power supply components, making full use of the internal space of the mobile air conditioner and effectively regulating the distribution of the internal components of the mobile air conditioner. The wiring channel <NUM> is close to or within the electrical appliance accommodation area <NUM>. After the wires of the adapter <NUM> are extended out of the wiring channel <NUM>, the wires of the adapter <NUM> and the wires of the electrical components in the electrical appliance accommodation area <NUM> form a wiring harness and are connected to the electric control box together.

As shown in <FIG> and <FIG>, in an embodiment, the mobile air conditioner further includes an electrical appliance protective cover <NUM>. The electrical appliance protective cover <NUM> is provided in the electrical appliance accommodation area <NUM> and is configured to cover the electrical component and/or the wiring channel in the electrical appliance accommodation area <NUM>.

<FIG> are schematic structural views of the electrical appliance protective cover <NUM> from different perspectives. The electrical appliance protective cover <NUM> can not only prevent the water droplets inside the mobile air conditioner from falling on the electrical components or the wiring channel <NUM>, but also prevent the electrical components or the wires in the wiring channel <NUM> from being damp and causing leakage or damage. Moreover, surrounding components can also be prevented from colliding or being squeezed against the wiring channel <NUM> or the electrical components. The electrical components may be any one or more of the first water level detector <NUM>, the second water level detector <NUM>, the water pumping motor <NUM>, and the drain valve <NUM>, which will be described in detail in the following embodiments.

As shown in <FIG> and <FIG>, in an embodiment, the electrical component further includes a first water level detector <NUM>. The first water level detector <NUM> is installed in the electrical appliance accommodation area <NUM> to detect a first water level in the electrical appliance accommodation area <NUM>, and feed the first water level signal back to the control device of the mobile air conditioner, and then the control device may receive the first water level signal for alarm or drainage.

Since the electrical appliance protective cover <NUM> covers the first water level detector <NUM> in its interior, it is difficult for maintenance personnel to view the first water level detector <NUM> from the outside of the electrical appliance protective cover <NUM> due to the obstructed view, so the electrical appliance protective cover <NUM> needs to be removed to inspect the first water level detector <NUM>, and the operation is cumbersome. In view of this, in order to solve this problem, a side wall of the electrical appliance protective cover <NUM> is provided with a first notch <NUM>, and the first notch <NUM> is configured to check the first water level detector <NUM>.

Thus, the maintenance personnel can check whether the first water level detector <NUM> works normally through the first notch <NUM> of the electrical appliance protective cover <NUM>. The maintenance personnel determine whether it is necessary to remove the electrical appliance protective cover <NUM> according to the structure viewed from the first notch <NUM>, to reduce useless operations during the inspection process. For example, the maintenance personnel finds that the first water level detector <NUM> is not working normally, an inspection tool can extend into the electrical appliance protective cover <NUM> from the first notch <NUM> to repair the first water level detector <NUM>; or the electrical appliance protective cover <NUM> is opened to repair or replace the first water level detector <NUM>.

As shown in <FIG>, <FIG>, the side plate <NUM> of the chassis <NUM> is provided with an overflow port <NUM>, the overflow port <NUM> is close to the low water level detector, and the lower edge of the overflow port <NUM> is flush with the surface of the bottom plate <NUM> of the chassis <NUM>. That is to say, the lower edge of the overflow port <NUM> is equivalent to the lowest overflow water level of the overflow port <NUM>. The minimum overflow water level is flush with the upper surface of the bottom plate <NUM>. Once the bottom plate <NUM> accumulates water, the water can be discharged from the overflow port <NUM> in time, to prevent the chassis <NUM> from accumulating a lot of water, thereby greatly improving the waterproof effect of the mobile air conditioner.

In an embodiment, the electrical component further includes a second water level detector <NUM>. The second water level detector <NUM> is installed in the electrical appliance accommodation area <NUM> to detect a second water level in the electrical appliance accommodation area <NUM>. The second water level detector <NUM> is spaced apart from the first water level detector <NUM>. The second water level is higher than the first water level. When the second water level detector <NUM> is working, the second water level detector <NUM> feeds the second water level signal back to the control device of the mobile air conditioner, and then the control device receives the second water level signal for alarm or drainage.

It should be noted that the first water level detector <NUM> is used as a first water level defense line to protect the minimum water level required by the safety regulations of the electrical components, to prevent the electrical components from being immersed in water. The second water level detector <NUM> is used as a second water level defense line to protect the highest water level of the chassis to avoid overflowing water from the periphery of the chassis. The first water level detector <NUM> and the second water level detector <NUM> are switched for use in different environments. In order to facilitate the maintenance personnel to check the second water level detector <NUM>, the side wall of the electrical appliance protective cover <NUM> is provided with a second notch <NUM>, and the second notch <NUM> is configured to check the second water level detector <NUM>. A support leg <NUM> is formed between the second notch <NUM> and the first notch <NUM> of the electrical appliance protective cover <NUM>.

Thus, the maintenance personnel can check whether the second water level detector <NUM> works normally through the second notch <NUM> of the electrical appliance protective cover <NUM>. The maintenance personnel determine whether it is necessary to remove the electrical appliance protective cover <NUM> according to the structure viewed from the second notch <NUM>, to reduce useless operations during the inspection process. For example, the maintenance personnel finds that the second water level detector <NUM> is not working normally, an inspection tool can extend into the electrical appliance protective cover <NUM> from the second notch <NUM> to repair the second water level detector <NUM>; or the electrical appliance protective cover <NUM> is opened to repair or replace the second water level detector <NUM>.

As shown in <FIG>, <FIG> and <FIG>, in an embodiment, the electrical component includes a water pumping motor <NUM> located at a side of the water receiving groove <NUM>, and the water pumping motor <NUM> is connected to the water pumping wheel <NUM> disposed in the water receiving groove <NUM> to drive the water pumping wheel <NUM> to work. The water pumping motor <NUM> and the water pumping wheel <NUM> constitute the water pumping assembly <NUM> of the mobile air conditioner. The water pumping motor <NUM> drives the water pumping wheel <NUM> to rotate, and the water pumping wheel <NUM> beats and transports the water in the water receiving groove <NUM> to the outdoor heat exchanger, to improve the heat exchange efficiency of the outdoor heat exchanger.

A third notch <NUM> is provided at the side wall of the electrical appliance protective cover <NUM> facing the water pumping wheel <NUM>, and the third notch <NUM> corresponds to the water pumping motor <NUM> for checking the water pumping motor <NUM>. Thus, the maintenance personnel can check whether the water pumping motor <NUM> works normally through the third notch <NUM> of the electrical appliance protective cover <NUM>. The maintenance personnel determine whether it is necessary to remove the electrical appliance protective cover <NUM> according to the structure viewed from the third notch <NUM>, to reduce useless operations during the inspection process. For example, the maintenance personnel finds that the water pumping motor <NUM> is not working normally, an inspection tool can extend into the electrical appliance protective cover <NUM> from the third notch <NUM> to repair the water pumping motor <NUM>; or the electrical appliance protective cover <NUM> is opened to repair or replace the water pumping motor <NUM>.

As shown in <FIG>, <FIG> and <FIG>, in an embodiment, the electrical component further includes a drain valve <NUM>. The drain valve <NUM> is installed in the electrical appliance accommodation area <NUM> to open and close a water outlet of the water receiving groove <NUM>. After the drain valve <NUM> opens the water outlet, the water in the water receiving groove <NUM> flows out of the water outlet, then enters the drainpipe under the chassis <NUM>, and finally drains out from the drainpipe. A fourth notch <NUM> is opened on a side, away from the water receiving groove <NUM>, of the electrical appliance protective cover <NUM>, and the fourth notch <NUM> corresponds to the drain valve <NUM>, to check the drain valve <NUM>.

Thus, the maintenance personnel can check whether the drain valve <NUM> works normally through the fourth notch <NUM> of the electrical appliance protective cover <NUM>. The maintenance personnel determine whether it is necessary to remove the electrical appliance protective cover <NUM> according to the structure viewed from the fourth notch <NUM>, to reduce useless operations during the inspection process. For example, the maintenance personnel finds that the drain valve <NUM> is not working normally, an inspection tool can extend into the electrical appliance protective cover <NUM> from the fourth notch <NUM> to repair the drain valve <NUM>; or the electrical appliance protective cover <NUM> is opened to repair or replace the drain valve <NUM>.

Further, a top surface of the electrical appliance protective cover <NUM> corresponding to the drain valve <NUM> is provided with a wire passage hole <NUM>, and the wire passage hole <NUM> is configured for the connection wire of the drain valve <NUM> to pass through. The drain valve <NUM> is provided with a wiring terminal <NUM>, and the wire of the wiring terminal <NUM> is drawn out from the wire passage hole <NUM>. If the wire of the drain valve <NUM> is passed through the wire passage hole <NUM> inside the electrical appliance protective cover <NUM>, it will be difficult to pass the wire due to the obstruction of the line of sight. The fourth notch <NUM> extends from the lower edge of the side wall of the electrical appliance protective cover <NUM> to the wire passage hole <NUM>. In this way, the wire of the drain valve <NUM> can protrude laterally from the fourth notch <NUM> and then be inserted into the wire passage hole <NUM> along the fourth notch <NUM>, which greatly reduces the difficulty of passing the wire.

In order to prevent the wire from falling off from the fourth notch <NUM>, in an embodiment, a winding post <NUM> protrudes from a top surface of the electrical appliance protective cover, and the winding post <NUM> is configured to be surrounded by the wire passing through the wire passage hole <NUM>, to position the wire on the winding post <NUM>, so that it is not easy to move the wire, and is difficult to escape from the fourth notch <NUM>. When in use, the wire of the drain valve <NUM> extends from the fourth notch <NUM> to the wire passage hole <NUM>, and is wound around the winding post <NUM> (wound in one or more turns), then is fixed to the clip on a side of the winding post <NUM>, and finally connected to the electric control box.

As shown in <FIG>, and <FIG> to <FIG>, based on any one of the above embodiments, one end of the electrical appliance protective cover <NUM> is configured with a fixation member located at a side of the support plate <NUM>, another end of the electrical appliance protective cover <NUM> is further configured with an insertion member <NUM>, the chassis <NUM> is configured with an insertion part <NUM> and a fixation part <NUM>, the insertion part <NUM> is inserted in and connected to the insertion member <NUM>, and the fixation part <NUM> is fixedly connected to the fixation member <NUM>.

The insertion part <NUM> of the chassis <NUM> is provided with a socket for inserting the insertion member of the electrical appliance protective cover <NUM>. When installing the electrical appliance protective cover <NUM>, the insertion member <NUM> of the electrical appliance protective cover <NUM> is firstly inserted into the socket of the insertion part <NUM> of the chassis <NUM>, to pre-position the electrical appliance protective cover <NUM>. Then, the fixation member of the electrical appliance protective cover <NUM> is fixedly connected to the fixation part <NUM> of the chassis <NUM> by passing through connecting members (such as screws), to fix the electrical appliance protective cover <NUM> to the chassis <NUM>, the installation operation is simple and fast, and the assembly efficiency is high. It is worth mentioning that the connecting member may be a screw, and the fixation part <NUM> of the chassis <NUM> is a threaded post.

Further, a support plate <NUM> is configured to protrude laterally from one end of the electrical appliance protective cover <NUM>, the support plate <NUM> is adjacent to the fixation member, the support plate <NUM> is supported on the upper end of the channel enclosure plate <NUM> of the bottom plate <NUM> to cover the opening of the channel enclosure plate <NUM>, that is, the opening at the upper end of the wiring channel <NUM>.

Claim 1:
A mobile air conditioner, comprising:
a housing;
an electric control box mounted at the housing; and
a wired control assembly (<NUM>) mounted at the housing, the wired control assembly (<NUM>) comprising a wired controller (<NUM>) adapted for receiving a remote control command signal and an adapter (<NUM>) for connecting the wired controller (<NUM>) to the electric control box, wherein the wired controller (<NUM>) is located outside the housing and a connection end of the adapter (<NUM>) for connecting to the wired controller (<NUM>) is exposed outside the housing,
wherein the adapter (<NUM>) is mounted at the housing, the adapter (<NUM>) is connected to the electric control box, and the wired controller (<NUM>) is connected to the adapter (<NUM>) and connected to the electric control box through the adapter (<NUM>).