CN211667764U

CN211667764U - Fixed connection structure of LED lamp

Info

Publication number: CN211667764U
Application number: CN202020754541.4U
Authority: CN
Inventors: 张楠
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-09
Filing date: 2020-05-09
Publication date: 2020-10-13
Anticipated expiration: 2030-05-09

Abstract

The utility model discloses a fixed connection structure of LED lamps and lanterns, including supporting lamps and lanterns casing and printing opacity panel, the lamps and lanterns casing is close to and is equipped with inward dog on the lower lateral wall of printing opacity panel, be equipped with the extension piece that corresponds with the dog position on the printing opacity panel, the second spacing groove has been seted up on the lateral wall of lamps and lanterns casing, the second spacing groove has been close to and has been seted up the through-hole under one side of extension piece on the lateral wall, set up the first spacing groove that corresponds with through-hole size position on the extension piece, and through-hole and first spacing groove intercommunication, the inside of second spacing groove is equipped with pressing mechanism. The utility model discloses promote the stopper to first spacing groove in, can open lamps and lanterns casing and printing opacity panel split like this, because lamps and lanterns casing and printing opacity panel's life is very long, compare in long-time life, the setting of structure can not cause the cost too high like this, easy operation moreover.

Description

Fixed connection structure of LED lamp

Technical Field

The utility model relates to a LED lamps and lanterns technical field especially relates to a fixed connection structure of LED lamps and lanterns.

Background

The light fixture, which means the light fixture capable of transmitting light, distributing and changing the light distribution of the light source, includes all the components required for fixing and protecting the light source except the light source, and the circuit accessories necessary for connecting with the power supply, the upper and lower two housings of the current LED light fixture are generally fastened by screws, and such fastening manner, once an additional tool, such as a screwdriver, is needed for disassembly, is firstly troublesome, and the installation and disassembly by using the screwdriver may sometimes cause damage to the housing of the light fixture due to carelessness.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a fixed connection structure of a LED lamp.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a fixed connection structure of LED lamps and lanterns, is including supporting lamps and lanterns casing and printing opacity panel, the lamps and lanterns casing is close to and is equipped with inward dog on the downside avris wall of printing opacity panel, be equipped with the extension piece that corresponds with the dog position on the printing opacity panel, the second spacing groove has been seted up on the lateral wall of lamps and lanterns casing, the second spacing groove has been close to and has been seted up the through-hole on the lateral wall under one side of extension piece, set up the first spacing groove that corresponds with through-hole size position on the extension piece, and through-hole and first spacing groove intercommunication, the inside of second spacing groove is equipped with pressing mechanism, be equipped with the spring on the inside wall of first spacing groove, the expansion end of spring is fixed with a stopper.

Preferably, a plurality of mounting holes are circumferentially formed in the lamp housing, and the lamp housing is mounted on a wall surface through the mounting holes and a matched mounting tool.

Preferably, the cross-sectional structure of the second limiting groove is triangular.

Preferably, the pressing mechanism comprises a guide rod vertically arranged in the second limiting groove, a lower pressing block is connected to the guide rod in a sliding mode, a spring is arranged between the lower pressing block and the lower bottom wall of the second limiting groove, and the spring is sleeved on the guide rod.

Preferably, the lower pressing block is provided with a rotating shaft on the lower side wall close to one side of the through hole, the lower pressing block is rotatably connected with a connecting rod through the rotating shaft, the other end of the connecting rod is also connected with a pushing block through the rotating shaft, and the pushing block is matched with the through hole and the limiting block.

In the utility model, when the lamp needs to be installed, the lamp shell is aligned with the light-transmitting panel, the limiting block is pushed into the first limiting groove, when the extending block and the stop block are aligned, the limit block is pushed into the through hole under the action of the spring, so that the lamp shell and the light-transmitting panel can be fixed together, then the lamp is integrally installed on the wall surface through the installation hole and a matched installation tool, when the lamp needs to be disassembled, the lower pressing block is pressed, the lower pressing block drives the connecting rod which is rotationally connected with the lower pressing block to move downwards, then the push block is driven to move towards the through hole, the limit block is pushed to the first limit groove, so that the lamp shell and the light-transmitting panel can be detached, because the lamp shell and the light-transmitting panel have long service life, compared with the long service life, the structure does not cause too high cost, and the operation is simple.

Drawings

Fig. 1 is a schematic structural view of a fixed connection structure of an LED lamp according to the present invention;

FIG. 2 is a sectional view taken along line A-A of FIG. 1;

fig. 3 is an enlarged view of the structure at B in fig. 1.

In the figure: the lamp comprises a lamp shell 1, a light-transmitting panel 2, a stop block 3, a mounting hole 4, a first limiting groove 5, an extension block 6, a limiting block 7, a lower pressing block 8, a guide rod 9, a spring 10, a connecting rod 11, a pushing block 12 and a second limiting groove 13.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a fixed connection structure of LED lamp, includes supporting lamps and lanterns casing 1 and printing opacity panel 2, lamps and lanterns casing 1 is close to and is equipped with inward dog 3 on the lower lateral wall of printing opacity panel 2, be equipped with the extension piece 6 that corresponds with dog 3 position on the printing opacity panel 2, second spacing groove 13 has been seted up on the lateral wall of lamps and lanterns casing 1, the through-hole has been seted up on the lateral wall under one side that second spacing groove 13 is close to extension piece 6, set up the first spacing groove 5 that corresponds with the big or small position of through-hole on the extension piece 6, and through-hole and first spacing groove 5 intercommunication, the inside of second spacing groove 13 is equipped with pressing mechanism, be equipped with spring 10 on the inside wall of first spacing groove 5, spring 10's expansion end is fixed with a stopper 7.

The utility model discloses in, a plurality of mounting holes 4 have been seted up with the mode of circumference on the lamps and lanterns casing 1, lamps and lanterns casing 1 is installed on the wall through mounting hole 4 and supporting mounting tool, the sectional structure of second spacing groove 13 is triangle-shaped, pressing means includes guide bar 9 of vertical setting in second spacing groove 13, sliding connection has a briquetting 8 down on guide bar 9, also be equipped with spring 10 down between the lower bottom wall of briquetting 8 and second spacing groove 13, and spring 10 cover establishes on guide bar 9, briquetting 8 is close to one side lower side wall facial make-up of through-hole and is equipped with the axis of rotation down, briquetting 8 rotates through the axis of rotation and is connected with a connecting rod 11 down, connecting rod 11's the other end also has a ejector pad 12 through axis of rotation connection, ejector pad 12 matches the setting with through-hole and stopper 7.

In the utility model, when the lamp is required to be installed, the lamp shell 1 is aligned with the light transmission panel 2, the limit block 7 is pushed into the first limit groove 5, when the extension block 6 and the stop block 3 are aligned, the limit block 7 is pushed into the through hole under the action of the spring 10, thus the lamp shell 1 and the light transmission panel 2 can be fixed together, then the lamp is integrally installed on the wall surface through the installation hole 4 and the matched installation tool, when the lamp is required to be disassembled, the lower press block 8 is pressed, the lower press block 8 drives the connecting rod 11 which is rotationally connected with the lower press block 8 to move downwards, then the push block 12 is driven to move inwards the through hole, the limit block 7 is pushed into the first limit groove 5, thus the lamp shell 1 and the light transmission panel 2 can be disassembled, because the service lives of the lamp shell 1 and the light transmission panel 2 are very long, compared with the long service life, the structure can not cause too high cost, and the operation is simple.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A fixed connection structure of an LED lamp comprises a lamp shell (1) and a light-transmitting panel (2) which are matched, it is characterized in that the side wall of the lower side of the lamp shell (1) close to the light-transmitting panel (2) is provided with an inward stop block (3), an extension block (6) corresponding to the stop block (3) is arranged on the light-transmitting panel (2), a second limit groove (13) is arranged on the outer side wall of the lamp shell (1), a through hole is arranged on the lower side wall of one side of the second limit groove (13) close to the extension block (6), the extending block (6) is provided with a first limit groove (5) corresponding to the size and the position of the through hole, the through hole is communicated with the first limit groove (5), a pressing mechanism is arranged in the second limit groove (13), be equipped with spring (10) on the inside wall of first spacing groove (5), the expansion end of spring (10) is fixed with a stopper (7).

2. The fixed connection structure of the LED lamp according to claim 1, wherein the lamp housing (1) is circumferentially provided with a plurality of mounting holes (4), and the lamp housing (1) is mounted on a wall surface through the mounting holes (4) and a matched mounting tool.

3. The fixing and connecting structure of the LED lamp as claimed in claim 1, wherein the sectional structure of the second limiting groove (13) is triangular.

4. The fixed connection structure of the LED lamp according to claim 1, wherein the pressing mechanism comprises a guide rod (9) vertically disposed in the second limiting groove (13), a lower pressing block (8) is slidably connected to the guide rod (9), a spring (10) is also disposed between the lower pressing block (8) and the lower bottom wall of the second limiting groove (13), and the spring (10) is sleeved on the guide rod (9).

5. The fixing connection structure of the LED lamp according to claim 4, wherein a rotating shaft is installed on a lower side wall of one side of the lower pressing block (8) close to the through hole, the lower pressing block (8) is rotatably connected with a connecting rod (11) through the rotating shaft, the other end of the connecting rod (11) is also connected with a pushing block (12) through the rotating shaft, and the pushing block (12) is matched with the through hole and the limiting block (7).