Lampshade for LED street lamp

Abstract

The utility model relates to the technical field of LED street lamps, and discloses a lampshade for an LED street lamp, which comprises a lampshade component, a lamp holder component is arranged at the bottom of one end of the lampshade component, the lampshade component comprises a lampshade holder, a middle partition plate is fixedly mounted at one end in the lampshade holder, an electric plate cavity is arranged on one side of the middle partition plate, and a lamp holder is arranged in the electric plate cavity. A lamp panel cavity is formed in the other side of the middle partition plate, a mounting piece is fixedly mounted at the end, provided with the lamp panel cavity, of the lampshade base, a connecting screw hole is formed in the middle of the mounting piece, a lampshade shell is hinged to the bottom of the middle partition plate, a fixing piece is fixedly mounted at the end, away from the electric panel cavity, of the lampshade shell, and a connecting nut is fixedly mounted at the bottom of the fixing piece; a connecting screw rod is inserted into the connecting screw hole, and a knob is fixedly mounted at the top of the connecting screw rod. The LED lamp can be conveniently mounted and dismounted, so that the internal LED lamp panel can be conveniently overhauled and maintained, and the LED lamp has high practical value.

Description

TECHNICAL FIELD

[0001] The utility model relates to LED street lamp technical field, concretely is a lamp shade for LED street lamp. BACKGROUND

[0002] LED street lamp (Light Emitting Diode Road Light) refers to the road lighting lamps and lanterns using light emitting diode (LED) as light source. Compared with traditional street lamp, LED street lamp has higher energy efficiency, longer service life and better light quality, so is widely used in modern city road lighting.

[0003] Based on the above, the present inventor found that there are the following problems: the LED street lamp shade now usually uses fixed screw to connect, and the installation and disassembly are inconvenient, are inconvenient to overhaul and maintain the internal LED lamp pearl, and are inconvenient to clean the phototaxis insect corpse in the lamp shade inside, and are inconvenient to use.

[0004] Therefore, in view of the above, the existing structure and the lack are improved, and a lamp shade for LED street lamp is provided to achieve the purpose of having more practical value. INVENTION CONTENTS

[0005] The utility model is directed to provide a lamp shade for LED street lamp to solve the problems in the above background.

[0006] A lamp shade for LED street lamp, comprising a lamp shade assembly, a lamp holder assembly is arranged at the bottom of one end of the lamp shade assembly, the lamp shade assembly comprises a lamp shade base, a middle partition is fixedly installed at the inside of one end of the lamp shade base, an electric plate cavity is formed at one side of the middle partition, and a lamp plate cavity is formed at the other side of the middle partition, the lamp shade base is provided with a mounting piece fixedly installed at one end of the lamp plate cavity, a connecting screw hole is formed in the middle of the mounting piece, a lamp shade shell is hingedly connected to the bottom of the middle partition, a fixing piece is fixedly installed at the end of the lamp shade shell away from the electric plate cavity, a connecting nut is fixedly installed at the bottom of the fixing piece, a connecting screw rod is inserted into the connecting screw hole, a knob is fixedly installed at the top of the connecting screw rod, and the connecting screw rod is threadedly connected with the connecting nut.

[0007] By adopting the technical scheme, the lampshade assembly is provided with the lamp holder assembly at one end of the bottom, so that the lampshade assembly can be used to fix and install and protect the power circuit board and the LED lamp panel of the LED street lamp; the lamp holder assembly is used to fix and connect the device with the lamp pole of the street lamp; the middle partition plate is provided with the electric plate cavity at one side and the lamp plate cavity at the other side, so that the middle partition plate can separate the lampshade seat bottom into the lamp plate cavity for installing the LED lamp panel and the electric plate cavity for installing the power circuit board; the middle partition plate is hingedly connected with the lampshade shell at the bottom, so that the lampshade shell can be hingedly installed at the bottom of the lampshade seat, and the lampshade shell can be used to protect the LED lamp panel in the lamp plate cavity; the connecting screw is fixedly installed with the knob at the top, and the connecting screw is threadedly connected with the connecting nut, so that the knob can be used to drive the connecting screw to rotate, and the thread connection between the connecting screw and the connecting nut can be controlled to be locked or unlocked, so that the closing of the lampshade shell can be controlled to be locked or unlocked.

[0008] Further, the bottom of the knob is provided with a cavity, and the top of the connecting screw hole is provided with a protrusion arranged in the cavity.

[0009] By adopting the technical scheme, the top of the connecting screw hole is provided with the protrusion arranged in the cavity, so that the thread connection between the connecting screw and the connecting nut can be protected, and rainwater can be prevented from penetrating into the gap between the connecting screw and the connecting nut.

[0010] Further, the material of the lampshade shell is transparent polymethyl methacrylate, and the lampshade shell is fixedly installed with a sealing ring at the connection position with the lamp plate cavity.

[0011] By adopting the technical scheme, the material of the lampshade shell is transparent polymethyl methacrylate, and the lampshade shell is fixedly installed with a sealing ring at the connection position with the lamp plate cavity, so that the sealing performance between the lampshade shell and the lamp plate cavity can be improved, and external rainwater and phototactic insects can be prevented from entering the lampshade shell to affect the lighting effect.

[0012] Further, the lampshade seat is fixedly installed with a plurality of heat dissipation fins vertically arranged on the ground.

[0013] By adopting the technical scheme, the lampshade seat is fixedly installed with a plurality of heat dissipation fins vertically arranged on the ground, so that the heat dissipation fins can be used to dissipate the heat generated by the operation of the LED lamp panel, and the heat dissipation fins vertically arranged on the ground can effectively prevent dust from being deposited on the heat dissipation fins to affect the heat dissipation effect of the heat dissipation fins.

[0014] Further, the lamp holder assembly comprises a lamp holder shell fixedly installed at the bottom of the electric plate cavity.

[0015] By adopting the technical scheme, the lamp holder shell is fixedly installed at the bottom of the electric plate cavity, so that the lamp holder shell can be used to protect the power circuit board in the electric plate cavity.

[0016] Further, the lamp holder shell bottom is provided with a countersunk screw hole, and a fixing screw is inserted in the countersunk screw hole.

[0017] By adopting the above technical scheme, the lamp holder shell bottom is provided with a countersunk screw hole, and a fixing screw is inserted in the countersunk screw hole, so that the fixing screw can be hidden, and the fixing screw is protected.

[0018] Further, a threaded hole is fixedly installed in the electric plate cavity, and the threaded hole is in threaded connection with the fixing screw.

[0019] By adopting the above technical scheme, the threaded hole is in threaded connection with the fixing screw, so that the lamp holder shell and the electric plate cavity are fixedly connected.

[0020] Further, an installation pipe is fixedly installed at one end of the lamp holder shell, and an installation clamping block is fixedly installed at the inner bottom of the installation pipe.

[0021] By adopting the above technical scheme, the installation pipe is fixedly installed at one end of the lamp holder shell, and the installation clamping block is fixedly installed at the inner bottom of the installation pipe, so that the device is fixedly connected with the street lamp pole.

[0022] Further, an installation ring is fixedly installed at the inner top of the installation pipe, and a sealing ring groove is formed in the bottom of the installation ring.

[0023] By adopting the above technical scheme, the installation ring is fixedly installed at the inner top of the installation pipe, and the sealing ring groove is formed in the bottom of the installation ring, so that the sealing performance of the connection between the street lamp pole and the device is improved, and rainwater and insects are prevented from entering the device.

[0024] Compared with the prior art, the lamp cover assembly one end bottom is provided with the lamp holder assembly, the lamp cover assembly is convenient for fixedly installing and protecting the power circuit board and the LED lamp plate of the LED street lamp, the lamp holder assembly is convenient for fixedly connecting the device with the street lamp pole, the middle partition plate one side is provided with the electric plate cavity, and the middle partition plate other side is provided with the lamp plate cavity, the middle partition plate is convenient for separating the lamp cover seat bottom into the lamp plate cavity for installing the LED lamp plate and the electric plate cavity for installing the power circuit board, the middle partition plate bottom is hingedly connected with the lamp cover shell, the lamp cover shell is conveniently hingedly installed at the lamp cover seat bottom, the lamp cover shell is convenient for protecting the LED lamp plate in the lamp plate cavity, the connecting screw rod top is fixedly installed with the knob, the connecting screw rod is in threaded connection with the connecting nut, the knob is convenient for driving the rotation of the connecting screw rod, the threaded connection and unlocking of the connecting screw rod and the connecting nut are controlled, and the closing of the lamp cover shell is locked and unlocked, the device can be conveniently installed and disassembled, the internal LED lamp plate is conveniently repaired and maintained, and the device has high practical value. BRIEF DESCRIPTION OF DRAWINGS

[0025] Figure 1 is a schematic diagram of the three-dimensional structure of the lampshade for the LED street lamp of the utility model;

[0026] Figure 2 is an exploded view of the lampshade for the LED street lamp of the utility model;

[0027] Figure 3 is an exploded view of the lampshade assembly of the utility model;

[0028] Figure 4 is a schematic diagram of the three-dimensional structure of the connecting screw of the utility model;

[0029] Figure 5 is a schematic diagram of the three-dimensional structure of the lamp holder assembly of the utility model.

[0030] In the figure: 101, lampshade assembly; 10101, lampshade seat; 10102, middle partition plate; 10103, lamp plate cavity; 10104, electric plate cavity; 10105, threaded hole; 10106, lampshade shell; 10107, fixed sheet; 10108, connecting nut; 10109, mounting sheet; 10110, connecting screw hole; 10111, connecting screw; 10112, knob; 10113, heat dissipation sheet; 102, lamp holder assembly; 10201, lamp holder shell; 10202, countersunk screw hole; 10203, mounting pipe; 10204, mounting clamping block; 10205, mounting ring; 10206, sealing ring groove; 10207, fixed screw. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all the other embodiments obtained by the ordinary skilled in the art without creative labor fall within the scope of protection of the utility model.

[0032] Please refer to Figures 1-5The utility model provides a technical scheme: a lamp shade for LED street lamp, including lamp shade subassembly 101, lamp shade subassembly 101 one end bottom is equipped with the lamp stand subassembly 102, through lamp shade subassembly 101 one end bottom is equipped with the lamp stand subassembly 102, the power supply circuit board and LED lamp panel of lamp shade subassembly 101 to LED street lamp are fixed installation and protection conveniently, the lamp stand subassembly 102 is fixedly connected with the device and street lamp pole conveniently, lamp shade subassembly 101 includes lamp shade seat 10101, the inside one end fixed mounting of lamp shade seat 10101 has the baffle 10102, the baffle 10102 one side is equipped with the electric board cavity 10104, and the baffle 10102 other side is equipped with the lamp board cavity 10103, through the baffle 10102 one side is equipped with the electric board cavity 10104, and the baffle 10102 other side is equipped with the lamp board cavity 10103, the baffle 10102 is with lamp shade seat 10101 bottom is separated into the lamp board cavity 10103 for LED lamp panel installation and the electric board cavity 10104 for power supply circuit board installation conveniently, lamp shade seat 10101 is equipped with the fixed mounting of lamp board cavity 10103 one end and has the mounting piece 10109, the mounting piece 10109 middle part is equipped with the connecting screw hole 10110, the baffle 10102 bottom is hinged with lamp shade shell 10106, through the baffle 10102 bottom is hinged with lamp shade shell 10106, the lamp shade shell 10106 hinged installation is convenient in lamp shade seat 10101 bottom, the protection of the LED lamp panel in lamp board cavity 10103 is convenient to lamp shade shell 10106, the fixed mounting of lamp shade shell 10106 is away from the electric board cavity 10104 one end and has the fixed sheet 10107, the fixed mounting of fixed sheet 10107 bottom and has the connecting nut 10108, the connecting screw hole 10110 inside is inserted with the connecting screw rod 10111, the fixed mounting of connecting screw rod 10111 top and has the knob 10112, the connecting screw rod 10111 is connected with the connecting nut 10108 screw, through the fixed mounting of connecting screw rod 10111 top and has the knob 10112, the connecting screw rod 10111 is connected with the connecting nut 10108 screw, it is convenient to rotate knob 10112 and drive the rotation of connecting screw rod 10111, control the screw connection and unlocking of connecting screw rod 10111 and connecting nut 10108, to realize the locking and unlocking of control to the closing of lamp shade shell 10106.

[0033] Wherein, the bottom inside of knob 10112 is equipped with cavity, the top of connecting screw hole 10110 is equipped with protruding, the protruding is arranged in the cavity, through the top of connecting screw hole 10110 is equipped with protruding, the protruding is arranged in the cavity, it is convenient to the screw connection between connecting screw rod 10111 and connecting nut 10108 is protected, avoids the rainwater infiltration between the gap of connecting screw rod 10111 and connecting nut 10108.

[0034] The material of the lampshade shell 10106 is transparent polymethyl methacrylate, and a sealing ring is fixedly installed at the connection between the lampshade shell 10106 and the lamp panel cavity 10103. The material of the lampshade shell 10106 is transparent polymethyl methacrylate, and a sealing ring is fixedly installed at the connection between the lampshade shell 10106 and the lamp panel cavity 10103. The sealing performance between the lampshade shell 10106 and the lamp panel cavity 10103 is improved, and external rainwater and phototactic insects are prevented from entering the inside of the lampshade shell 10106 to affect the lighting effect.

[0035] The lampshade seat 10101 is fixedly installed on the top of the lampshade seat 10101, and the heat dissipation fin 10113 is perpendicular to the ground. The lampshade seat 10101 is fixedly installed on the top of the lampshade seat 10101, and the heat dissipation fin 10113 is perpendicular to the ground. The heat dissipation fin 10113 can dissipate the heat generated by the work of the LED lamp panel, and the heat dissipation fin 10113 perpendicular to the ground can effectively prevent dust from staying on the heat dissipation fin 10113 to affect the heat dissipation effect of the heat dissipation fin 10113.

[0036] The lamp seat assembly 102 includes a lamp seat shell 10201, and the lamp seat shell 10201 is fixedly installed at the bottom of the electric plate cavity 10104. The lamp seat shell 10201 is fixedly installed at the bottom of the electric plate cavity 10104, so as to protect the power circuit board in the electric plate cavity 10104.

[0037] The bottom of the lamp seat shell 10201 is provided with a countersunk hole 10202, and the countersunk hole 10202 is provided with a fixed screw 10207. The bottom of the lamp seat shell 10201 is provided with a countersunk hole 10202, and the countersunk hole 10202 is provided with a fixed screw 10207. The fixed screw 10207 is hidden, and the fixed screw 10207 is protected.

[0038] The electric plate cavity 10104 is fixedly installed with a threaded hole 10105, and the threaded hole 10105 is threadedly connected with the fixed screw 10207. The threaded hole 10105 is threadedly connected with the fixed screw 10207, so as to fixedly connect the lamp seat shell 10201 with the electric plate cavity 10104.

[0039] The lamp seat shell 10201 is fixedly installed with an installation pipe 10203 at one end of the bottom, and the installation pipe 10203 is fixedly installed with an installation clamping block 10204 at the inside bottom. The lamp seat shell 10201 is fixedly installed with an installation pipe 10203 at one end of the bottom, and the installation pipe 10203 is fixedly installed with an installation clamping block 10204 at the inside bottom. The device is fixedly connected with the lamp post.

[0040] The installation ring 10205 is fixedly installed on the inner top of the installation pipe 10203, and a sealing ring groove 10206 is formed in the bottom of the installation ring 10205, so that the sealing performance of the connection between the street lamp pole and the device is improved, and rainwater and insects are prevented from entering the device and affecting use.

[0041] Specifically, the working principle of the lampshade for the LED street lamp is as follows: in use, the lamp holder shell 10201 is fixedly installed at the bottom of the electric board cavity 10104, so as to protect the power circuit board in the electric board cavity 10104; the mounting pipe 10203 is fixedly installed at one end of the lamp holder shell 10201, the mounting clamping block 10204 is fixedly installed at the inner bottom of the mounting pipe 10203, so as to facilitate the fixed connection of the device with the street lamp pole; the mounting ring 10205 is fixedly installed at the inner top of the mounting pipe 10203, and the sealing ring groove 10206 is formed at the bottom of the mounting ring 10205, so as to improve the sealing performance of the connection between the street lamp pole and the device, avoid the rain and insects from entering the device and affecting the use; the countersunk screw hole 10202 is formed at the bottom of the lamp holder shell 10201, and the fixing screw 10207 is inserted into the countersunk screw hole 10202, so as to hide the fixing screw 10207 and protect the fixing screw 10207; the lamp holder shell 10201 is fixedly connected with the electric board cavity 10104 through the threaded hole 10105 and the fixing screw 10207; the lamp holder assembly 102 is arranged at one end of the lampshade assembly 101, so as to facilitate the fixed installation and protection of the power circuit board and the LED lamp plate of the LED street lamp by the lampshade assembly 101; the lamp holder assembly 102 facilitates the fixed connection of the device with the street lamp pole; the electric board cavity 10104 is formed at one side of the partition plate 10102, and the lamp plate cavity 10103 is formed at the other side of the partition plate 10102, so as to divide the bottom of the lampshade seat 10101 into the lamp plate cavity 10103 for installing the LED lamp plate and the electric board cavity 10104 for installing the power circuit board; the lampshade shell 10106 is hingedly connected to the bottom of the lampshade seat 10101, so as to protect the LED lamp plate in the lamp plate cavity 10103; the knob 10112 is fixedly installed at the top of the connecting screw 10111, and the connecting screw 10111 is threadedly connected with the connecting nut 10108, so as to rotate the knob 10112 to drive the connecting screw 10111 to rotate, control the threaded connection and unlocking of the connecting screw 10111 and the connecting nut 10108, and thus control the locking and unlocking of the closing of the lampshade shell 10106; the protrusion is arranged at the top of the connecting screw hole 10110 and arranged in the cavity, so as to protect the threaded connection between the connecting screw 10111 and the connecting nut 10108 and avoid the rain from entering the gap between the connecting screw 10111 and the connecting nut 10108; the material of the lampshade shell 10106 is transparent polymethyl methacrylate, and the sealing ring is fixedly installed at the connection between the lampshade shell 10106 and the lamp plate cavity 10103, so as to improve the sealing performance between the lampshade shell 10106 and the lamp plate cavity 10103 and avoid the external rain and phototactic insects from entering the lampshade shell 10106 and affecting the lighting effect.A plurality of radiating fins 10113 are fixedly installed on the top of the lampshade base 10101, the radiating fins 10113 are perpendicular to the ground, heat generated by the LED lamp plate during work can be radiated by the radiating fins 10113, and the radiating fins 10113 which are perpendicular to the ground can effectively avoid dust from staying on the radiating fins 10113 to affect the radiating effect of the radiating fins 10113.

[0042] The preferred embodiments of the present application are described above, but the present application is not limited to the above, and various modifications and changes can be made by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A lamp shade for an LED street light, characterized in that, The utility model provides a lampshade assembly (101) one end bottom is equipped with the lamp stand assembly (102), the lampshade assembly (101) includes lampshade seat (10101), the inside one end fixed mounting of lampshade seat (10101) has the middle baffle (10102), the one side of middle baffle (10102) is opened electric board cavity (10104), and the other side of middle baffle (10102) is opened lamp board cavity (10103), the lampshade seat (10101) is equipped with the fixed mounting of lamp board cavity (10103) one end and is installed mounting piece (10109), the middle part of mounting piece (10109) is opened and is connected screw hole (10110), the bottom of middle baffle (10102) is hinged with lampshade shell (10106), the fixed mounting of lampshade shell (10106) is away from electric board cavity (10104) one end and is installed fixed piece (10107), the fixed mounting of fixed piece (10107) bottom and is installed connecting nut (10108), the inside threaded hole (10110) is inserted with connecting screw rod (10111), the top fixed mounting of connecting screw rod (10111) has knob (10112), and connecting screw rod (10111) is connected with connecting nut (10108) screw.

2. The lampshade for LED street lamp according to claim 1, characterized in that, The bottom inside of knob (10112) is opened and is set up the cavity, the top of threaded hole (10110) is equipped with the protruding, the protruding is set up in the cavity inside.

3. The lampshade for LED street lamp according to claim 2, characterized in that, The material of lampshade shell (10106) is transparent polymethyl methacrylate, and sealing ring is fixedly installed at the connecting place of lampshade shell (10106) and lamp board cavity (10103).

4. The lampshade for LED street lamp according to claim 3, characterized in that, The top of lampshade seat (10101) is fixedly installed with a plurality of radiating fins (10113), and the radiating fins (10113) are perpendicular to the ground.

5. The lampshade for LED street lamp according to claim 1, characterized in that, The lamp stand assembly (102) includes a lamp stand shell (10201), and the lamp stand shell (10201) is fixedly installed at the bottom of the electric board cavity (10104).

6. The lampshade for LED street lamp according to claim 5, characterized in that, A countersunk hole (10202) is formed at the bottom of the lamp stand shell (10201), and a fixing screw (10207) is inserted into the countersunk hole (10202).

7. The lampshade for LED street lamp according to claim 6, characterized in that, A threaded hole (10105) is fixedly installed in the electric board cavity (10104), and the threaded hole (10105) is threadedly connected with the fixing screw (10207).

8. The lampshade for LED street lamp according to claim 7, characterized in that, An installation pipe (10203) is fixedly installed at one end of the bottom of the lamp stand shell (10201), and an installation clamping block (10204) is fixedly installed at the bottom of the inner side of the installation pipe (10203).

9. The lampshade for LED street lamp according to claim 8, characterized in that, An installation ring (10205) is fixedly installed at the top of the inner side of the installation pipe (10203), and a sealing ring groove (10206) is formed at the bottom of the installation ring (10205).

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