LAMP CAPABLE OF TRANSLATIONAL ADJUSTMENT OF LIGHT-EMITTING ANGLE AND IMPLEMENTATION METHOD THEREOF

A lamp capable of translational adjustment of a light-emitting angle is disclosed, including a lamp body, where a light source plate is installed inside the lamp body, and a translatable lens is provided above the light source plate; several rows of dimming lenses with different light-emitting angles are provided on the lens along a translation direction alternately; a surface cover located above the lens is connected to the lamp body, and adjustment knobs configured to adjust a position of the lens are installed on two sides of the lamp body. An implementation method of the lamp capable of translational adjustment of a light-emitting angle is also disclosed. Several rows of dimming lenses with three different light-emitting angles are provided on the lens along the translation direction, and the lens may be moved by rotating the adjustment knobs so that the dimming lenses with corresponding light-emitting angles correspond to LED lamp beads on the light source plate, thereby achieving the adjustment of the light-emitting angle without the waste of redundant lenses, and thus reducing the cost of adjusting the light-emitting angle.

CROSS-REFERENCE TO RELATED APPLICATION

This application claims priority to Chinese patent application No. 202311174012.1, filed Sep. 11, 2023, the entirety of which are herein incorporated by reference.

FIELD OF THE INVENTION

The present disclosure belongs to the technical field of lamps, and particularly relates to a lamp capable of translational adjustment of a light-emitting angle and an implementation method thereof.

BACKGROUND OF THE INVENTION

Currently, outdoor products for export are undergoing an inventory reduction innovation. The large number of models and specifications has led to increasing inventory pressure for intermediaries and buyers, making it difficult to allocate products and resulting in large turnover maintenance and storage costs. In this context, reducing the inventory model has become the trend of product development in the past two years. For a product, adjusting different color temperatures, adjusting different powers, and replacing lenses are common methods at this stage.

On the basis of realizing the model reduction, reducing the cost will be the focus of the product in the future. The increased unit price of products due to stacking functions requires breakthrough solutions to minimize.

In the past, in the lens part, various lenses with different light-emitting angles were incorporated into a single product, and lenses were assembled based on actual usage requirements, while the remaining lenses of other angles were discarded, leading to waste.

SUMMARY OF THE INVENTION

It is an object of the present disclosure to provide a lamp capable of translational adjustment of a light-emitting angle so as to solve the problems set forth in the above background. The present disclosure provides a lamp capable of translational adjustment of a light-emitting angle, with the feature of facilitating the adjustment of a light-emitting angle.

Another object of the present disclosure is to provide an implementation method of the lamp capable of translational adjustment of a light-emitting angle.

In order to achieve the above-mentioned object, the present disclosure provides the following technical solution. A lamp capable of translational adjustment of a light-emitting angle is provided, including a lamp body, where a light source plate is installed inside the lamp body, and a translatable lens is provided above the light source plate; several rows of dimming lenses with different light-emitting angles are provided on the lens along a translation direction alternately; a surface cover located above the lens is connected to the lamp body, and adjustment knobs configured to adjust a position of the lens are installed on two sides of the lamp body.

Further, in order to install the adjustment knobs, two sides of the lamp body are arranged with installation grooves configured for insertion of the adjustment knobs. The adjustment knob is installed on the lamp body through an installation sleeve.

Further, in order to translate the lens, two sides of the lens are provided with symmetrical racks, and a circumference of the adjustment knob is provided with a ring gear engaging with the rack.

Further, in order to increase the friction force between the adjustment knob and a finger and make the rotation of the adjustment knob more convenient, the circumference of the adjustment knob is also provided with several protrusions.

Further, in order to not only ensure the waterproofing of the whole lamp, but also generate a friction force between the lens and the lamp body so that the lens does not move in a natural state, a periphery of a back surface of the lens is arranged with a sealing groove, and a sealing ring is connected inside the sealing groove.

Further, in order to facilitate a quick determination of the adjusted light-emitting angle, indication marks are provided above the surface cover, and corresponding indication arrows are provided on the lens.

Further, in the present disclosure, an implementation method of the lamp capable of translational adjustment of a light-emitting angle is provided, including the steps of:(1) connecting a surface cover to a lamp body through screws to press a lens on a surface of the lamp body;(2) under the action of a sealing ring, not only ensuring the waterproofing of the whole lamp, but also generating a friction force between the lens and the lamp body so that the lens does not move in a natural state; and(3) when it is necessary to adjust a light-emitting angle, moving the lens by rotating adjustment knobs so that corresponding dimming lenses correspond to the LED lamp beads on a light source plate, thereby adjusting the light-emitting angle.

Compared with the related art, the beneficial effects of the present disclosure are as follows.1. In the present disclosure, several rows of dimming lenses with three different light-emitting angles are provided on the lens along the translation direction, and the lens may be moved by rotating the adjustment knobs so that the dimming lenses with corresponding light-emitting angles correspond to LED lamp beads on the light source plate, thereby achieving the adjustment of the light-emitting angle without the waste of redundant lenses, and thus reducing the cost of adjusting the light-emitting angle.2. In the present disclosure, two sides of the lens are provided with symmetrical racks, and the circumference of the adjustment knob is provided with the ring gear engaging with the rack. The lens may be translated by rotating the adjustment knobs so that the adjustment of the lens is more convenient.3. In the present disclosure, the circumference of the adjustment knob is also provided with several protrusions, thereby increasing the friction force between the adjustment knob and the finger and making the rotation of the adjustment knob more convenient.4. In the present disclosure, the periphery of the back surface of the lens is arranged with the sealing groove, and the sealing ring is connected inside the sealing groove, thereby under the action of the sealing ring, not only ensuring the waterproofing of the whole lamp, but also generating a friction force between the lens and the lamp body so that the lens does not move in the natural state.5. In the present disclosure, the indication marks are provided above the surface cover, and the corresponding indication arrows are provided on the lens, thereby facilitating a quick determination of the adjusted light-emitting angle.

DETAILED DESCRIPTION OF THE EMBODIMENTS

The technical solutions in the embodiments of the present disclosure will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present disclosure. Obviously, the described embodiments are only some embodiments of the present disclosure, not all embodiments. Based on the embodiments of the present disclosure, all other embodiments obtained by a person skilled in the art without inventive effort fall within the scope of the present disclosure.

Referring toFIGS.1-5, the present disclosure provides the following technical solution. A lamp capable of translational adjustment of a light-emitting angle is provided, including a lamp body1. A light source plate5is installed inside the lamp body1, and a translatable lens4is provided above the light source plate5. Several rows of dimming lenses41with different light-emitting angles are provided on the lens4along a translation direction alternately. A surface cover3located above the lens4is connected to the lamp body1, and adjustment knobs6configured to adjust a position of the lens4are installed on two sides of the lamp body1.

According to the above-mentioned technical solution, in the present disclosure, several rows of dimming lenses41with three different light-emitting angles are provided on the lens4along the translation direction, and the lens4may be moved by rotating the adjustment knobs6so that the dimming lenses41with corresponding light-emitting angles correspond to LED lamp beads on the light source plate5, thereby achieving the adjustment of the light-emitting angle without the waste of redundant lenses, and thus reducing the cost of adjusting the light-emitting angle.

Specifically, two sides of the lamp body1are arranged with installation grooves8configured for insertion of the adjustment knobs6. The adjustment knob6is installed on the lamp body1through an installation sleeve7.

According to the above-mentioned technical solution, the adjustment knob6is installed.

Specifically, two sides of the lens4are provided with symmetrical racks43, and a circumference of the adjustment knob6is provided with a ring gear62engaging with the rack

According to the above-mentioned technical solution, the lens4may be translated by rotating the adjustment knobs6.

Specifically, the circumference of the adjustment knob6is also provided with several protrusions61.

According to the above-mentioned technical solution, the friction force between the adjustment knob6and the finger is increased so that the rotation of the adjustment knob6is more convenient.

This embodiment differs from embodiment 1 in that: specifically, a periphery of a back surface of the lens4is arranged with a sealing groove44, and a sealing ring2is connected inside the sealing groove44.

According to the above-mentioned technical solution, under the action of a sealing ring2, not only the waterproofing of the whole lamp is ensured, but also a friction force between the lens4and the lamp body1is generated so that the lens4does not move in a natural state.

This embodiment differs from embodiment 1 in that: specifically, indication marks31are provided above the surface cover3, and corresponding indication arrows42are provided on the lens4.

According to the above-mentioned technical solution, it is convenient to quickly determine the adjusted light-emitting angle.

Further, the implementation method of the lamp capable of translational adjustment of a light-emitting angle according to the present disclosure includes the steps of:(1) connecting a surface cover3to a lamp body1through screws to press a lens4on a surface of the lamp body1;(2) under the action of a sealing ring2, not only ensuring the waterproofing of the whole lamp, but also generating a friction force between the lens4and the lamp body1so that the lens4does not move in a natural state; and(3) when it is necessary to adjust a light-emitting angle, moving the lens4by rotating adjustment knobs6so that corresponding dimming lenses41correspond to the LED lamp beads on a light source plate5, thereby adjusting the light-emitting angle.

In summary, in the present disclosure, several rows of dimming lenses41with three different light-emitting angles are provided on the lens4along the translation direction, and the lens4may be moved by rotating the adjustment knobs6so that the dimming lenses41with corresponding light-emitting angles correspond to LED lamp beads on the light source plate5, thereby achieving the adjustment of the light-emitting angle without the waste of redundant lenses, and thus reducing the cost of adjusting the light-emitting angle. Two sides of the lens4are provided with symmetrical racks43, and the circumference of the adjustment knob6is provided with the ring gear62engaging with the rack43. The lens4may be translated by rotating the adjustment knobs6so that the adjustment of the lens4is more convenient. The circumference of the adjustment knob6is also provided with several protrusions61, thereby increasing the friction force between the adjustment knob6and the finger and making the rotation of the adjustment knob6more convenient. The periphery of the back surface of the lens4is arranged with the sealing groove44, and the sealing ring2is connected inside the sealing groove44, thereby under the action of the sealing ring2, not only ensuring the waterproofing of the whole lamp, but also generating a friction force between the lens4and the lamp body1so that the lens4does not move in the natural state. The indication marks31are provided above the surface cover3, and the corresponding indication arrows42are provided on the lens4, thereby facilitating a quick determination of the adjusted light-emitting angle.

While embodiments of the present disclosure have been shown and described, it will be understood by a person skilled in the art that various changes, modifications, substitutions, and alterations may be made herein without departing from the principles and spirit of the present disclosure, and the scope of the present disclosure is defined by the appended claims and their equivalents.