baber/WOPTO huggingface dataset:
Patent WO-2021147811-A1 (WO)
Title: Indwelling needle with shielding needle eccentric baffle piece
Inventor: ZHANG HONGJIE
IPC: A61M5/32
Filed: 2021-01-18
Abstract: Disclosed is an indwelling needle with a shielding needle eccentric baffle piece (2). The indwelling needle comprises: a needle protection sleeve (1), with the front portion of the needle protection sleeve being internally provided with a cavity (101), a front end surface being provided with a front port and the rear portion being internally provided with a needle passing hole (106); the eccentric baffle piece (2), which is arranged in the cavity (101) of the needle protection sleeve (1) and provided with an eccentric hole (201) and a plurality of blind holes (202); a spring clamping piece (3), which comprises a front baffle portion (301), a rear baffle portion (302), a connection portion (303) and an elastic suspension arm portion (304), the elastic suspension arm portion (304) driving the eccentric baffle piece (2) to move; a needle seat (4); a needle tube (5), which penetrates the spring clamping piece (3), the eccentric baffle piece (2) and the needle protection sleeve (1), and is fixed at the rear end thereof to the needle seat (4), with the position close to a needle tip being provided with an annular protrusion (502); and a catheter seat assembly (6). The needle seat (4) is pulled backwards to make the needle seat (4) drive the needle tube (5) to retreat, and when the needle tip of the needle tube (5) retreats out of the eccentric hole (201) of the eccentric baffle piece (2), self-destruction is realized; at this moment, the elastic suspension arm portion (304) of the spring clamping piece (3) drives the eccentric baffle piece (2) to block the needle passing hole (106) of the needle protection sleeve (1), the annular protrusion (502) of the needle tube (5) matches a stop needle hole (306) in the rear baffle plate portion (302) of the spring clamping piece (3) to perform axial rear limiting on the needle tube (5), and the needle tip is shielded in the needle protection sleeve (1), thereby improving the safety of a product.
Patent WO-2022088534-A1 (WO)
Inventor: Sang Huayu
IPC: H01L27/32
Filed: 2021-01-22
Abstract: A drive backplane, comprising a base substrate (1); a first conductive layer (2), located on the base substrate (1); a first flat layer (5), located in an area outside the pattern of the first conductive layer (2) on the base substrate (1); a second flat layer (3), located on the side of the first conductive layer (2) and the first flat layer (5) facing away from the base substrate (1); and a second conductive layer (4), located on the side of the second flat layer (3) facing away from the base substrate (1), the orthographic projection of the first conductive layer (2) on the base substrate (1) partially overlapping the orthographic projection of the second conductive layer (4) on the base substrate (1).
Patent WO-2021155839-A1 (WO)
Title: Methods and apparatus of path switch based service continuity for ue-to-network relay
Inventor: WANG XUELONG
IPC: H04W76/10
Filed: 2021-02-05
Abstract: Apparatus and methods are provided for path switch with service continuity for the UE from the indirect relay link to direct cell link or vice versa. In one novel aspect, the UE is configured with measurement report configuration, which includes triggering event for sending the measurement report. The network sends path switch command to the UE to initiate the path switch based on the measurement report. The UE path switch includes intra-gNB and inter-gNB path switch between the indirect relay link and the direct cellular link. The triggering events are a measurement of the target direct Uu link is an offset better than a measurement of the serving sidelink for a indirect link to direct link switch and a measurement of the PC5 link is better than a predefined threshold for direct link to indirect link switch.
Patent WO-2021169911-A1 (WO)
Inventor: Xia Luhui
IPC: G06F3/01
Filed: 2021-02-22
Abstract: A method for simulating dry powder loosening of a fire extinguisher, relating to the field of motion capture and used for improving fire extinguishing efficiency in practice. The method comprises: 101, initializing a Z-axis direction of a fire extinguisher to be a vertically upward direction, and acquiring a unit vector in the vertical direction; 102, when motion capture data is received, acquiring a unit vector in the Z-axis direction of the fire extinguisher in real time, the motion capture data being used for indicating upside-down inversion operations performed on the fire extinguisher; 103, calculating an included angle between the unit vector in the Z-axis direction and the unit vector in the vertical direction of the fire extinguisher, so as to obtain an included angle value; 104, updating the number of times of inversion and an accumulated identifier according to the included angle value, the minimum threshold and the maximum threshold; and 105, when the number of times of inversion is greater than or equal to a preset number of times of successful inversion and the included angle value is less than or equal to the minimum threshold, determining that dry powder in the fire extinguisher is completely loosened. Also disclosed are an apparatus and a device for executing the method, and a storage medium.
Patent WO-2021185356-A1 (WO)
Title: Use of butylphthalide and derivative thereof
Inventor: LIU XIBAO
IPC: A61K31/365
Filed: 2021-03-19
Abstract: The present application provides application of butylphthalide or optical isomer, prodrug, deuterium, metabolite, and ring-opening product or ring-opening product salt thereof in the preparation of a drug for preventing, alleviating, or treating peripheral neuropathy, especially chemotherapy-induced peripheral neuropathy, and a use method of butylphthalide and a derivative thereof in preventing or treating peripheral neuropathy, especially chemotherapy-induced peripheral neuropathy. In vivo and in vitro studies show that the drug of the present invention can effectively prevent, alleviate, or treat peripheral neuropathy caused by chemotherapy drugs without affecting the tumor-inhibiting efficacy and pharmacokinetic properties of the chemotherapy drugs.
Patent WO-2022001207-A1 (WO)
Title: Thermo-optic phase shifter, thermo-optic phase shifter network, and photoelectric device
Inventor: LIU SHENGPING
IPC: G02F1/01
Filed: 2021-03-19
Abstract: A thermo-optic phase shifter (100B), a thermo-optic phase shifter network (400), and a photoelectric device. The thermo-optic phase shifter (100B) comprises: a plurality of first waveguides (101), each first waveguide (101) having the first width (w1) and extending along a first direction (D1); and a plurality of second waveguides (102), each second waveguide (102) having the second width (w2) different from the first width (w1), and extending along the first direction (D1), wherein the plurality of first waveguides (101) and the plurality of second waveguides (102) are alternately arranged at intervals in a second direction (D2) different from the first direction (D1), at least one waveguide (102-2, 102-4, and 102-6) in the plurality of first waveguides (101) and the plurality of second waveguides (102) is doped to serve as a heating unit of the thermo-optic phase shifter (100B), and the undoped waveguides in the plurality of first waveguides (101) and the plurality of second waveguides (102) are optically coupled in series, so as to respectively provide an optical input port (110) and an optical output port (120) of the thermo-optic phase shifter (100B) at two ends.
Patent WO-2021197382-A1 (WO)
Title: 由用户设备执行的方法以及用户设备
Inventor: ZHAO YINAN
IPC: H04W72/04
Filed: 2021-03-31
Abstract: 本发明提供了一种由用户设备执行的方法以及用户设备，所述方法包括：确定一次侧行通信传输预留的最大侧行通信资源的数目N max；接收基站发送的侧行通信调度信息；确定第二个侧行通信资源的最低子信道的索引或编号f2，和侧行通信频域资源分配的子信道数目m，和/或第三个侧行通信资源的最低子信道的索引f3；确定侧行通信控制信息SCI格式0-1中的频域资源指示域的数值r'。
Patent WO-2022193370-A1 (WO)
Inventor: HUANG ZHILING
IPC: H05K7/20
Filed: 2021-03-31
Abstract: A capacitor and power device assembly having a cooling structure, comprising an upper cover plate (1), a housing (2), a lower cover plate (3), a capacitor, and power devices. The capacitor is arranged in a cavity of the housing (2), and the power devices are respectively arranged on the outer sides of the upper cover plate (1) and the lower cover plate (3); the cooling structure comprises a liquid inlet (4) and a liquid outlet (5), which are respectively formed on the upper cover plate (1) and/or the lower cover plate (3); the cooling structure further comprises a first cooling channel and a second cooling channel which are respectively arranged on the upper and lower sides of the upper cover plate (1) and the lower cover plate (3), the first cooling channel is used for cooling the capacitor, and the second cooling channel is used for cooling the power devices. The cooling structure uses the mode of liquid cooling, the first cooling channel is arranged on two sides of the capacitor, so that double-sided cooling for the capacitor is achieved and the cooling efficiency is high, and the cooling structure is further provided with the second cooling channel for cooling the power devices, so that simultaneous cooling for the capacitor and the power devices is achieved; moreover, the space occupied is small and the structure is compact.
Patent WO-2022213286-A1 (WO)
Title: Group based beam reporting enhancement for l1-rsrp and l1-sinr
Inventor: SUN HAITONG
IPC: H04W72/04
Filed: 2021-04-06
Abstract: A base station configures a user equipment (UE) to perform measurements. The base station configures the UE for at least one channel state information (CS I) measurement report including an indication of first reference s ignal (RS) resources for a first transmission and reception point (TRP) and second RS resources for a second TRP, the first RS resources comprising a first plurality of beamformed RS and the second RS resource comprising a second plurality of beamformed RS to be received simultaneously at the UE, wherein the UE is further configured to select a first beam from the first plurality of beamformed RS and a second beam from the second plurality of beamformed RS and receives the at least one CSI measurement report comprising measurements for the first beam and the second beam.
Patent WO-2022048175-A1 (WO)
Title: Gas supply system of gas bearing for compressor, operation method and refrigeration system
Inventor: LIU HUA
IPC: F04D29/057
Filed: 2021-04-30
Abstract: A gas supply system of a gas bearing for a compressor, an operation method and a refrigeration system. The gas supply system of a gas bearing for a compressor comprises: a first compressor (1) and a refrigeration cycle path in which the first compressor (1) is located, the gas bearing being provided on the first compressor (1); a gas supply tank (3); a gas intake pipe (4), which communicates the gas supply tank (3) with a first portion of the refrigeration cycle path; a gas outlet pipe (5), which communicates the gas supply tank (3) with the first compressor (1); a return pipe (6), which communicates the gas supply tank (3) with a second portion of the refrigeration cycle path; and a regulating valve (61), which is provided in the return pipe (6), the opening of the regulating valve (61) being adjustable so as to regulate the gas flow within the return pipe (6). In a normally stable operating state of the first compressor (1), the gas pressure at the first portion is greater than the gas pressure at the second portion. The gas pressure within a gas supply tank is regulated by means of a regulating valve on a return pipe so as to provide a stable pressure gaseous refrigerant to a gas bearing, the structure is simple, operation and control are convenient, and reliability is high.
Patent WO-2021249305-A1 (WO)
Inventor: LIAO YONGGANG
IPC: C07D213/64
Filed: 2021-06-04
Abstract: Disclosed is a new biphenyl compound. In particular, disclosed are a compound as represented by formula (II) and a pharmaceutically acceptable salt thereof.
Patent WO-2021254181-A1 (WO)
Inventor: SU ZHENHE
IPC: E06B3/70
Filed: 2021-06-04
Abstract: 一种门组件及具有其的烹饪装置，门组件包括门体（10）、第一连接件（20）和第二连接件（30），门体上设有第一延展结构（1211）和第二延展结构（1221），第一延展结构（1211）和第二延展结构（1221）对应设置在门体（10）的相对两侧，第一延展结构（1211）的延展方向和第二延展结构（1221）的延展方向相反，第一连接件（20）与门体（10）配合且靠近第一延展结构（1211），第一连接部（20）靠近门体（10）具有第一延展结构（1211）的边缘，第二连接件（30）与门体（10）配合且靠近第二延展结构（1221），第二连接部（30）靠近门体（10）具有第二延展结构（1221）的边缘。第一连接件（20）靠近第一延展结构（1211）设置以及第二连接件（30）靠近第二延展结构（1221）设置，增大了第一连接部（20）和第二连接部（30）之间的距离，在不增大门体（10）尺寸的前提下能够增大了烹饪腔的空间，避免了因增大烹饪腔而导致的门体（10）爆瓷或温升过高的问题。
Patent WO-2022037212-A1 (WO)
Inventor: CHEN YONGFU
IPC: H04N21/472
Filed: 2021-06-15
Abstract: 本申请一些实施方式公开一种显示设备、文件传输方法，其中，显示设备包括：显示器，控制器，该控制器被配置为：在外部设备向所述显示设备传输文件数据时，根据传输所述文件数据的信号，确定所述文件数据的传输进度，以及在所述外部设备和所述显示器上呈现所述传输进度。
Patent WO-2021254497-A1 (WO)
Title: Cell group processing method and apparatus, and communication device
Inventor: ZHENG QIAN
IPC: H04W36/00
Filed: 2021-06-18
Abstract: Disclosed in the present application are a cell group processing method and apparatus, and a communication device. The method comprises: when a secondary cell group (SCG) of a terminal is in a suspended state, if a primary cell group (MCG) of the terminal fails, executing a target process, the target process being used for requesting to recover at least one of the SCG and MCG of the terminal.
Patent WO-2023272640-A1 (WO)
Title: Method and apparatus for positioning terminal, device, and medium
Inventor: YOU XIN
IPC: H04W64/00
Filed: 2021-06-30
Abstract: The present application discloses a method and apparatus for positioning a terminal, a device, and a medium, and belongs to the technical field of communications. The method comprises: a first terminal receiving a first reference signal sent by at least one second terminal, the first reference signal being a positioning reference signal of a sidelink; and the first terminal positioning a target terminal according to the first reference signal. The present application provides a brand-new positioning service in a communication scenario of a sidelink, and a positioning result for a target terminal can be obtained by interaction between different terminals, and the calculation pressure on a network device is reduced.
Patent WO-2022095481-A1 (WO)
Inventor: SU PENGZHOU
IPC: G11C29/02
Filed: 2021-06-30
Abstract: 本公开实施例提供一种信号校验系统，包括：存储控制器和存储器，连接于存储控制器和存储器之间的第一传输路径和第二传输路径，存储控制器通过第一传输路径发送待校验信号，以及通过第二传输路径发送校验信号；其中，第二传输路径为单端口通道，校验信号为多比特信号；比较模块，与第一转换组件输出端连接，以及与第二传输路径输出端连接，用于获取并比较第一转换组件的输出信号和第二传输路径的输出信号。
Patent WO-2022028175-A1 (WO)
Title: Memory forming method and memory
Inventor: ZHANG LINGGUO
IPC: G11C7/18
Filed: 2021-07-02
Abstract: Disclosed in the present disclosure are a memory forming method and a memory. The forming method comprises: providing a substrate, the substrate at least comprising a wordline structure and an active area, as well as a bottom dielectric layer and a bitline contact layer which are located on the top surface of the substrate, wherein a bitline contact opening is provided in the bottom dielectric layer, the active area in the substrate is exposed by means of the bitline contact opening, and the bitline contact layer covers the bottom dielectric layer and fills the bitline contact opening; etching part of the bitline contact layer to form first bitline contact layers of different heights; forming a conductive layer, wherein the top surface of the conductive layer is located at different heights in the direction perpendicular to the extending direction of the wordline structure; in the extending direction of the wordline structure, enabling the top surface of the conductive layer to be located at different heights; forming a top dielectric layer; and performing etching to form a discrete bitline structure.
Patent WO-2022048327-A1 (WO)
Inventor: LI HANLEI
IPC: E04B2/88
Filed: 2021-07-16
Abstract: The present invention relates to a curtain wall member and a manufacturing method therefor. The curtain wall member comprises: a plurality of U-shaped channel steels (1) arranged side by side, each U-shaped channel steel having opposite inner curls on an opening side; a reinforcing mesh layer (2), the U-shaped channel steel being adjacent to the reinforcing mesh layer, and the opening side of the U-shaped channel steel facing the reinforcing mesh layer; a concrete pouring body (3), wherein the reinforcing mesh layer is poured in concrete, and a cavity of the U-shaped channel steel is filled with the concrete; first material strips (4) fixed on the bottom of the U-shaped channel steel in the direction of the U-shaped channel steel, and the material of the first material strip having a lower heat conductivity coefficient than that of the steel material of the U-shaped channel steel; and thermal insulation materials (5) arranged in receiving spaces defined by the U-shaped channel steel and the first material strips. The curtain wall member can meet the requirements of strength and durability and thermal insulation performance, and can be lightweight.
Patent WO-2022236959-A1 (WO)
Title: Procédé et appareil de traitement de données d'image, et dispositif ainsi que support de stockage
Inventor: WANG BIN
IPC: G06K9/00
Filed: 2021-07-21
Abstract: L'invention concerne un procédé et un appareil de traitement de données d'image, et un dispositif ainsi qu'un support de stockage. Le procédé consiste à : entrer des données d'image contenant des informations textuelles dans un modèle de reconnaissance de texte, et acquérir, en fonction d'un ensemble d'extraction de caractéristiques dans le modèle de reconnaissance de texte, des informations de représentation d'image correspondant aux données d'image; obtenir, en fonction d'un ensemble de codage d'image, des informations de codage sémantiques correspondant aux informations de représentation d'image; acquérir, en fonction d'un tableau de code contenu dans un ensemble de codage discret, des informations de codage discrètes correspondant aux informations de représentation d'image; et corriger un paramètre de réseau du modèle de reconnaissance de texte en fonction de la similarité de codage entre les informations de codage sémantiques et les informations de codage discrètes, de sorte à obtenir un modèle de reconnaissance de texte cible. Au moyen du procédé, le coût d'annotation de données peut être réduit, et l'effet de reconnaissance d'un modèle de reconnaissance de texte peut être amélioré.
Patent WO-2023015469-A1 (WO)
Inventor: LI DONG
IPC: H04W72/04
Filed: 2021-08-11
Abstract: Dans un mode de réalisation, l'invention concerne un procédé consistant : à recevoir une information d'un groupe d'équipements utilisateur (UE) comprenant au moins un UE et un autre UE ; à recevoir, dans une première phase de transmission, une première version de redondance (RV) d'une première information de données de l'UE et d'une première RV d'une deuxième information de données de l'autre UE ; à décoder la première RV de la première information de données et la première RV de la deuxième information de données. En réponse au décodage infructueux de la première RV de la première information de données et au décodage réussi de la première RV de la deuxième information de données, le procédé selon l'invention consiste : à coder le premier RV décodé en une deuxième RV de la deuxième information de données ; à transmettre la deuxième RV codée de la deuxième information de données dans une deuxième phase de transmission à l'autre UE, et à décoder une deuxième RV reçue de la première information de données de l'UE.
Patent WO-2023019409-A1 (WO)
Title: 信息指示方法、终端设备、网络设备、芯片和存储介质
Inventor: HU YI
IPC: H04W4/70
Filed: 2021-08-16
Abstract: 本申请涉及一种信息指示方法、终端设备、网络设备、芯片、计算机可读存储介质、计算机程序产品、计算机程序和通信系统。该方法包括：终端设备基于PUSCH，向网络设备发送用于指示终端设备是否具有提前结束重复传输PUSCH的能力的信息。利用本申请实施例有利于实现提前结束重复传输PUSCH，节省上行资源。
Patent WO-2023023885-A1 (WO)
Title: Dispositif de transmission
Inventor: WU PO-JUI
IPC: B62M1/10
Filed: 2021-08-23
Abstract: Dispositif de transmission (1) comprenant : une première partie de transmission (10) ; une seconde partie de transmission (20) ; une tige à vis (30), qui est disposée entre la première partie de transmission (10) et la seconde partie de transmission (20), la tige à vis (30) et la première partie de transmission (10) étant vissées l'une à l'autre ; et une partie d'accumulation de force (40), qui est disposée sur la tige à vis (30) et qui est située entre la première partie de transmission (10) et la seconde partie de transmission (20), la partie d'accumulation de force (40) comprenant au moins un ressort à disque (41) et du polyuréthane (42), qui recouvre au moins une partie dudit ou desdits ressorts à disque (41), et la partie d'accumulation de force pouvant accumuler de la force et de l'énergie et permettant d'économiser de la main-d'oeuvre grâce à la libération d'énergie.
Patent WO-2022088882-A1 (WO)
Title: 拍摄方法、装置、终端及计算机可读存储介质
Inventor: NIU CHAO
IPC: H04N5/232
Filed: 2021-08-24
Abstract: 一种拍摄方法、装置、终端及计算机可读存储介质，该拍摄方法包括：根据当前的第一对焦值获取第一样本图像(S110)；当检测到第一样本图像中包含摩尔纹，根据第一对焦值和预先设定的映射关系确定第二对焦值，第二对焦值大于第一对焦值(S120)；当检测到拍摄指令，根据第二对焦值执行拍摄(S130)。
Patent WO-2023028885-A1 (WO)
Title: 显示控制方法、显示控制装置和显示装置
Inventor: GUO LUQIANG
IPC: G09G5/00
Filed: 2021-08-31
Abstract: 本公开提供了一种显示控制方法、显示控制装置和显示装置。该显示控制方法包括，使用输入图像数据执行第一显示模式。第一显示模式包括：将输入图像数据进行重排得到重排图像数据，其中，输入图像数据包括用于在显示面板上实际显示的有效行部分和用于在显示面板上非实际显示的无效行部分，重排图像数据包括与有效行部分和无效行部分分别对应的重排有效行部分和重排无效行部分；对应重排图像数据，产生第一图像显示控制信号和第一延时控制信号；输出重排图像数据、第一图像显示控制信号和第一延时控制信号，用于在显示面板进行显示操作。该显示控制方法可以增加显示器的适用场景，节省成本。
Patent WO-2022166200-A1 (WO)
Title: Système de commande de maison intelligente
Inventor: SONG XUAN
IPC: G05B15/02
Filed: 2021-09-13
Abstract: L'invention concerne un système de commande de maison intelligente, comprenant : un terminal utilisateur, un dispositif de commande maître et une pluralité d'appareils électroménagers. Le terminal utilisateur est connecté au dispositif de commande maître au moyen d'une communication Internet ; le dispositif de commande maître est connecté à chaque appareil électroménager au moyen d'une communication Bluetooth ; et un réseau domestique Bluetooth est formé au moyen d'une connexion point à point entre les appareils électroménagers au moyen d'une communication Bluetooth, le terminal utilisateur envoyant une demande de commande au dispositif de commande maître, le dispositif de commande maître transférant, après réception de la demande de commande, une demande de commande correspondante à un appareil électroménager correspondant au moyen d'une diffusion Bluetooth, et l'appareil électroménager qui a reçu la demande de commande exécutant une instruction correspondante. Selon la solution technique, un réseau domestique Bluetooth est formé au moyen d'une connexion point à point Bluetooth, de telle sorte que la dépendance est réduite lorsqu'un réseau subit une défaillance, et il est garanti qu'une maison intelligente peut toujours fonctionner normalement lorsque l'état d'un réseau domestique est mauvais ou que le réseau est déconnecté.
Patent WO-2022089068-A1 (WO)
Inventor: CHEN PEIXING
IPC: H02G5/08
Filed: 2021-09-14
Abstract: 本申请提供了一种插接箱及数据中心，插接箱包括一个用于承载器件的箱体，以及第一连接端子和第二连接端子，第一连接端子用于连接主路母线，第二连接端子用于连接支路母线。插接箱还包括开关单元，开关单元与箱体可插拔连接。开关单元通过第一连接器与第一连接端子导电连通，通过第二连接器与第二连接端子导电连通。在上述技术方案中，通过插接箱采用两个连接端子分别与主路母线和支路母线连接，简化了主路母线和支路母线之间的连接结构，方便了数据中心中不同类型母线的连接。另外，采用两个连接端子即可实现主路母线和支路母线的连接，降低了失效点。采用开关单元可插拔的设置方式，在维修开关单元时，无需将整个插接箱取下，降低了维修难度。
Patent WO-2023044611-A1 (WO)
Inventor: JING XIAOYUAN
IPC: A01K1/03
Filed: 2021-09-22
Abstract: 一种实验小鼠排泄物收集装置，包括箱体（1），箱体（1）顶部设有盖板（2），箱体（1）内从上至下设有三层隔挡；第一层隔挡（3）水平放置，其与箱体（1）和盖板（2）围成的空间为小鼠放置区；第二隔挡（4）和第三隔挡（5）为筛板，第二隔挡（4）和第三隔挡（5）用于阻挡小鼠粪便落下，第二隔挡（4）和第三隔挡（5）斜向设置，且第二隔挡（4）和第三隔挡（5）可从箱体（1）一侧抽出；第三隔挡（5）下方设置尿液收集漏斗（6），尿液收集漏斗（6）下方固定尿液收集管（7），尿液收集管（7）与收集瓶（19）连接。
Patent WO-2023060415-A1 (WO)
Inventor: CHEN ZHI
IPC: F21S9/03
Filed: 2021-10-12
Abstract: 一种可自动升降的LED路灯，属于路灯技术领域，可自动升降的LED路灯包括底座（1）、电机（4）和LED灯头（14），底座（1）的上表面固定连接有放置箱（2），放置箱（2）的内底壁固定连接有安装架（3），安装架（3）的内部活动安装有电机（4），放置箱（2）的上表面固定连接有筒柱（5），筒柱（5）的内壁开设有滑槽（6）。可自动升降的LED路灯，通过电机（4）、筒柱（5）、移动块（8）、螺纹杆（9）和支撑柱（11）的设置，需要对路灯的擦拭与维修时，启动电机（4），电机（4）带动螺纹杆（9）转动，移动块（8）在滑槽（6）和滑块（7）的相互配合下，使移动块（8）向下移动，同时支撑柱（11）伸缩至筒柱（5）的内部，降低LED灯头（14）的高度，方便对LED灯头（14）进行维修和擦拭，避免采用升降装置进行高空擦拭灯罩及进行路灯维修的弊端。