CN211667763U

CN211667763U - LED panel lamp with screw-free aluminum frame and rear cover combined

Info

Publication number: CN211667763U
Application number: CN202020578378.0U
Authority: CN
Inventors: 陈达
Original assignee: Guangdong Jingzhuang Lighting Co ltd
Current assignee: Guangdong Jingzhuang Lighting Co ltd
Priority date: 2020-04-17
Filing date: 2020-04-17
Publication date: 2020-10-13
Anticipated expiration: 2030-04-17

Abstract

The utility model discloses a exempt from dull and stereotyped lamp utensil of LED of screw aluminium frame and back lid combination, including two aluminium frames that back lid and symmetry set up, two aluminium frame joint in the both sides of back lid, the one end fixedly connected with fixture block of back lid, be equipped with the draw-in groove that corresponds with the fixture block on the aluminium frame, the top fixedly connected with L type roof of aluminium frame, the interior bottom of back lid is equipped with the slot that corresponds with L type roof, the one end fixedly connected with inserted block that the back lid is close to L type roof, the bottom fixedly connected with fixed block of back lid, the top of aluminium frame is equipped with the fixed slot that corresponds with the fixed block, the cavity groove in being equipped with of aluminium frame. The utility model discloses in through joint formula fixed establishment's setting, it is convenient more fast to make the connection between back lid and the aluminium frame to the fixed cost of back lid has been reduced.

Description

LED panel lamp with screw-free aluminum frame and rear cover combined

Technical Field

The utility model relates to a LED lamps and lanterns technical field especially relates to a exempt from dull and stereotyped lamp of LED of screw aluminium frame and back lid combination.

Background

A general LED flat lamp (also called an LED flat lamp) comprises a rectangular frame, wherein a light guide plate, a reflecting plate and a back plate are sequentially arranged from the front to the back in the frame, and an LED lamp strip is arranged at the side of the light guide plate in the frame. The LED lamp is uniformly distributed by the light guide plate, and then the light is irradiated to one direction by the reflecting plate, so that the panel lamp can be used in common office places.

But traditional aluminium frame adopts the screw to be connected fixedly with the back lid, consumes a large amount of screws and manual work, and the outward appearance gap is great, the light leak behind one's back easily.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving among the prior art traditional aluminium frame and back lid and adopting the screw to be connected fixedly, consume a large amount of screws and manual work, and the outward appearance gap is great, the problem of light leak behind one's back easily, and the dull and stereotyped lamp utensil of LED of screw aluminium frame and back lid combination exempts from that a propose.

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

the utility model provides a exempt from dull and stereotyped lamp of LED of screw aluminium frame and back lid combination, includes two aluminium frames that back lid and symmetry set up, two aluminium frame joint in the both sides of back lid, the one end fixedly connected with fixture block of back lid, be equipped with the draw-in groove that corresponds with the fixture block on the aluminium frame, the top fixedly connected with L type roof of aluminium frame, the interior bottom of back lid is equipped with the slot that corresponds with L type roof, the one end fixedly connected with inserted block that the back lid is close to L type roof, the bottom fixedly connected with fixed block of back lid, the top of aluminium frame is equipped with the fixed slot that corresponds with the fixed block, the aluminium frame be equipped with the cavity groove.

Preferably, the width of the aluminum frame is 19.50cm, and the height is 8 cm.

Preferably, the width of the clamping groove is 3.2cm, and the height of the clamping groove is 4.5 cm.

Preferably, the thickness of the bottom of the L-shaped top plate is 0.5cm, and the thickness of the top of the L-shaped top plate is 0.8 cm.

Preferably, the hollow groove has a height of 3.5cm and a width of 8 cm.

Preferably, the thickness of the side of the aluminum frame away from the rear cover is 0.3 cm.

Has the advantages that:

the setting of fixture block and draw-in groove can effectually prevent that the back lid from rocking, and the setting of L type roof and slot simultaneously can be conveniently fixed the back lid, and the inserted block can strengthen connection stability between back lid and the aluminium frame simultaneously, and the setting of fixed block and fixed slot can prevent that the back lid from rocking, the utility model discloses in through the setting of joint formula fixed establishment, it is more convenient to make the connection between back lid and the aluminium frame to the fixed cost of back lid has been reduced.

Drawings

Fig. 1 is a schematic view of an external structure of a screw-free aluminum frame and rear cover combined LED flat lamp provided by the present invention;

fig. 2 is the utility model provides a exempt from dull and stereotyped lamp aluminum frame department of LED that screw aluminum frame and back lid combination look sideways at the schematic structure drawing.

In the figure: 1 back cover, 2 aluminium frames, 3 fixture blocks, 4 draw-in grooves, 5L type roof, 6 slots, 7 inserted blocks, 8 fixed blocks, 9 fixed slots, 10 hollow groove.

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. 1-2, a screw-free aluminum frame and rear cover combined LED flat lamp comprises a rear cover 1 and two aluminum frames 2 symmetrically arranged, the two aluminum frames 2 are clamped on two sides of the rear cover 1, one end of the rear cover 1 is fixedly connected with a fixture block 3 for preventing the rear cover 1 from shaking up and down, the aluminum frame 2 is provided with a clamping groove 4 corresponding to the fixture block 3, and the top of the aluminum frame 2 is fixedly connected with an L-shaped top plate 5 for preventing the rear cover 1 from sliding left and right;

in this embodiment, the interior bottom of back lid 1 is equipped with slot 6 corresponding with L type roof 5, and back lid 1 is close to the one end fixedly connected with inserted block 7 of L type roof 5 for prevent that L type roof 5 from droing, the bottom fixedly connected with fixed block 8 of back lid 1, be used for fixed back lid 1, the top of aluminium frame 2 is equipped with the fixed slot 9 that corresponds with fixed block 8, and the aluminium frame 2 is equipped with cavity groove 10, alleviates the weight of aluminium frame 2.

In this embodiment, the width of the aluminum frame 2 is 19.50cm, the height of the aluminum frame is 8cm, the width of the clamping groove 4 is 3.2cm, the height of the clamping groove 4 is 4.5cm, the bottom thickness of the L-shaped top plate 5 is 0.5cm, the top thickness of the L-shaped top plate is 0.8cm, the height of the hollow groove 10 is 3.5cm, the width of the hollow groove is 8cm, and the thickness of the aluminum frame 2 on the side away from the rear cover 1 is 0.3 cm.

In this embodiment, the setting of fixture block 3 and draw-in groove 4 can effectually prevent that back lid 1 from rocking, and the setting of L type roof 5 and slot 6 can conveniently be fixed back lid 1 simultaneously, and insert 7 can strengthen back lid 1 and aluminium frame 2 between the connection stability simultaneously, and the setting of fixed block 8 and fixed slot 9 can prevent that back lid 1 from rocking simultaneously.

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. The utility model provides a exempt from dull and stereotyped lamp utensil of LED of screw aluminium frame and back lid combination, includes two aluminium frames (2) that back lid (1) and symmetry set up, its characterized in that: two aluminium frame (2) joint is in the both sides of back lid (1), the one end fixedly connected with fixture block (3) of back lid (1), be equipped with draw-in groove (4) that correspond with fixture block (3) on aluminium frame (2), the top fixedly connected with L type roof (5) of aluminium frame (2), the interior bottom of back lid (1) is equipped with slot (6) that correspond with L type roof (5), the one end fixedly connected with inserted block (7) that back lid (1) is close to L type roof (5), the bottom fixedly connected with fixed block (8) of back lid (1), the top of aluminium frame (2) is equipped with fixed slot (9) that correspond with fixed block (8), the cavity groove (10) in being equipped with of aluminium frame (2).

2. The screw-free aluminum frame and rear cover combined LED flat lamp fixture as claimed in claim 1, wherein: the width of the aluminum frame (2) is 19.50cm, and the height of the aluminum frame is 8 cm.

3. The screw-free aluminum frame and rear cover combined LED flat lamp fixture as claimed in claim 1, wherein: the width of the clamping groove (4) is 3.2cm, and the height of the clamping groove is 4.5 cm.

4. The screw-free aluminum frame and rear cover combined LED flat lamp fixture as claimed in claim 1, wherein: the thickness of the bottom of the L-shaped top plate (5) is 0.5cm, and the thickness of the top of the L-shaped top plate is 0.8 cm.

5. The screw-free aluminum frame and rear cover combined LED flat lamp fixture as claimed in claim 1, wherein: the height of the hollow groove (10) is 3.5cm, and the width is 8 cm.

6. The screw-free aluminum frame and rear cover combined LED flat lamp fixture as claimed in claim 1, wherein: the thickness of one side of the aluminum frame (2) far away from the rear cover (1) is 0.3 cm.