LED lamp tube structure

Abstract

The utility model belongs to the technical field of LED lighting, and particularly relates to an LED lamp tube structure which comprises a support and a screw, second spring columns are fixedly connected to the interior of the support in an array mode, one ends of the second spring columns are jointly and fixedly connected with a lamp groove, the outer walls of the two sides of the lamp groove are symmetrically and rotationally connected with dust covers, and the dust covers are fixedly connected with the support. The lamp groove is slidably connected with the support through a second sliding plate, elastic blocks are fixedly connected to the inner wall of the dust cover in an array mode, and embedding grooves allowing the screws to be embedded in a screwed mode are symmetrically formed in the outer wall of the bottom of the support. By means of the rotatable dustproof cover, the lampshade can be prevented from dust, direct impact of external objects on the lampshade can be avoided, impact force generated by bumping and collision can be relieved to a certain degree, the transportation and storage process is safer, property loss caused by lampshade breakage is avoided, and the service life of the lampshade is prolonged. When the lamp tube is installed, the dustproof cover can be folded and fixed, and normal installation work is not hindered.

Description

Technical Field

[0001] The utility model belongs to the technical field of LED lighting, and in particular relates to an LED lamp tube structure. Background Art

[0002] LED light sources use LED as the light source. Compared with traditional fluorescent tubes, they have higher light efficiency, more energy saving, longer service life, and are more environmentally friendly. They have become the most ideal product to replace fluorescent tubes at this stage. With the development of technology, more and more integrated LED tubes have appeared. Integration refers to the tube and bracket being connected, and they are mainly used in places where tubes have not been installed. The main reason for the design is that the heat emitted by the LED itself is very large. If the heat dissipation area is too small, it is easy to cause large light decay. Therefore, designing the tube and bracket together can reduce costs while ensuring the light decay of the LED.

[0003] The integrated LED lamp tube of the prior art still does not have the function of shockproof and dustproof, and the lampshade is relatively fragile, so once a bump or collision occurs during transportation, the lampshade is very likely to be broken. In addition, dust accumulates on the lampshade during transportation and storage, and it needs to be scrubbed during installation, which is time-consuming. Utility Model Content

[0004] The purpose of the utility model is to provide an LED lamp tube structure, which can not only prevent the lampshade from dust through a rotatable dust cover, but also avoid direct impact of external objects on the lampshade, and can alleviate the impact force caused by bumps and collisions to a certain extent, making the transportation and storage process safer and avoiding property losses caused by lampshade breakage. When installing the lamp tube, the dust cover can also be folded and fixed without interfering with normal installation work.

[0005] The technical solution adopted by the utility model is as follows:

[0006] An LED lamp tube structure includes a bracket and screws, wherein the bracket is internally fixedly connected with two spring columns in an array, one end of a plurality of the two spring columns is commonly fixedly connected with a lamp trough, the outer walls on both sides of the lamp trough are symmetrically rotatably connected with dust covers, the lamp trough is slidably connected to the bracket through two sliding plates, the inner wall of the dust cover is fixedly connected with elastic blocks in an array, and the bottom outer wall of the bracket is symmetrically provided with embedding grooves for the screws to be threaded and embedded.

[0007] The top of one of the dust covers is slidably connected to a sliding block 1, and the top of the other dust cover and one side of the sliding block 1 is fixedly connected to a mother plug board.

[0008] One end of the sliding block is fixedly connected with a male plugging plate for slidingly embedding into the female plugging plate, and the female plugging plate and the male plugging plate are detachably connected by screws.

[0009] Plugs are fixedly assembled at both ends of the bracket, and a lampshade is slidably assembled at the top of the lamp trough.

[0010] The outer walls on both sides of the plug are symmetrically fixedly connected with spring columns one, and one end of the two spring columns one is commonly fixedly connected with an anti-collision plate.

[0011] The technical effect achieved by the utility model is that the rotatable dust cover can not only prevent the lampshade from dust, but also avoid direct impact of external objects on the lampshade, and can alleviate the impact force caused by bumps and collisions to a certain extent, making the transportation and storage process safer, avoiding property losses caused by lampshade breakage, and the dust cover can be folded and fixed when installing the lamp tube without interfering with normal installation work. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is an overall appearance diagram of the LED lamp tube structure provided by the embodiment of the utility model;

[0013] Figure 2 yes Figure 1 A partial enlarged view of the middle A;

[0014] Figure 3 yes Figure 1 A partial enlarged view of point B in the middle;

[0015] Figure 4 It is a cross-sectional view of the LED lamp tube structure provided by the embodiment of the utility model.

[0016] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0017] 1. Bracket; 101. Plug; 102. Dust cover; 103. Sliding block 1; 104. Female plug plate; 105. Screw; 106. Male plug plate; 107. Anti-collision plate; 108. Spring column 1; 109. Groove; 110. Elastic block; 111. Lamp cover; 112. Lamp trough; 113. Sliding plate 2; 114. Spring column 2. DETAILED DESCRIPTION

[0018] In order to make the purpose and advantages of the utility model more clear, the utility model is specifically described in combination with the following embodiments. It should be understood that the following text is only used to describe one or several specific implementations of the utility model, and does not strictly limit the protection scope of the specific request of the utility model.

[0019] like Figure 1-4As shown, an LED lamp tube structure includes a bracket 1 and a screw 105, plugs 101 are fixedly assembled at both ends of the bracket 1, spring columns 114 are fixedly connected to the inside of the bracket 1 in an array, one end of a plurality of spring columns 114 is commonly fixedly connected to a lamp trough 112, and dust covers 102 are symmetrically rotatably connected to the outer walls of both sides of the lamp trough 112, a sliding block 103 is slidably connected to the top of one of the dust covers 102, a mother plug board 104 is fixedly connected to the top of the other dust cover 102 and located on one side of the sliding block 103, and a sliding block 103 is fixedly connected to one end of the sliding block 103 for sliding The male plug plate 106 is movably embedded in the female plug plate 104, and the female plug plate 104 and the male plug plate 106 are detachably connected by screws 105. The outer walls on both sides of the plug 101 are symmetrically fixedly connected with spring columns 108, and one end of the two spring columns 108 is commonly fixedly connected with an anti-collision plate 107. The lamp trough 112 is slidably connected to the bracket 1 through a sliding plate 113. The top of the lamp trough 112 is slidably assembled with a lampshade 111, and the inner wall of the dust cover 102 is fixedly connected with elastic blocks 110 in an array. The bottom outer wall of the bracket 1 is symmetrically provided with embedding grooves 109 for screwing the screws 105 into.

[0020] According to the above structure, when the dust cover 102 is rotated to the top of the lampshade 111, slide one of the sliding blocks 103 on the top of the dust cover 102 to embed the female plug plate 104 into the female plug plate 104, rotate the screw 105 through the female plug plate 104 and the male plug plate 106 to fix it, and protect the outside of the lampshade 111. The anti-collision plates 107 and spring columns 108 on both sides of the plug 101 are used to buffer the impact force generated by the collision on both sides. When the dust cover 102 or the bottom of the bracket 1 collides, the spring column 2 114 can be used to drive the lamp groove 112 and the sliding plate 2 113 to slide inside the bracket 1, and the lamp groove 112 drives the dust cover 102 to bounce, thereby alleviating the impact force, and the elastic block 110 prevents the lamp from The cover 111 collides and rubs against the inner wall of the dust cover 102. When installing the bracket 1, the dust cover 102 can be rotated to make its outer wall close to the outer walls of both sides of the bracket 1, and the removed screws 105 are passed through the screws 105 and then rotated and screwed with the embedded grooves 109, so that the dust cover 102 is tightly fixed to the bracket 1; the utility model can not only prevent the lampshade 111 from dust through the rotatable dust cover 102, but also avoid direct impact of external objects on the lampshade 111, and can alleviate the impact force caused by bumps and collisions to a certain extent, making the transportation and storage process safer, avoiding property loss caused by the rupture of the lampshade 111, and the dust cover 102 can be folded and fixed when installing the lamp tube, so as not to hinder normal installation work.

[0021] The working principle of the utility model is as follows: when the dust cover 102 is rotated to the top of the lampshade 111, a sliding block 103 on the top of one of the dust cover 102 is slid to make the female plug plate 104 embedded in the female plug plate 104, and the screw 105 is rotated through the female plug plate 104 and the male plug plate 106 to fix it, and the outside of the lampshade 111 is protected. The anti-collision plates 107 and spring columns 108 on both sides of the plug 101 are used to buffer the impact force generated by the collision on both sides. When the dust cover 102 or the bottom of the bracket 1 collides, both can be The extension and retraction of the second spring column 114 drives the lamp trough 112 and the second sliding plate 113 to slide inside the bracket 1, and the lamp trough 112 drives the dust cover 102 to bounce, thereby alleviating the impact force. The elastic block 110 prevents the lamp cover 111 from colliding and rubbing against the inner wall of the dust cover 102. When installing the bracket 1, the dust cover 102 can be rotated so that its outer wall is close to the outer walls of both sides of the bracket 1, and the removed screws 105 are passed through the screws 105 and then rotated and screwed to the embedded grooves 109, so that the dust cover 102 is tightly fixed to the bracket 1.

[0022] The above is only a preferred embodiment of the present invention. It should be noted that, for ordinary technicians in the technical field, several improvements and modifications can be made without departing from the principle of the present invention, and these improvements and modifications should also be regarded as the protection scope of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention shall be implemented according to the conventional means in the field unless otherwise specified and limited.

Claims

1. An LED lamp tube structure, comprising a bracket (1) and a screw (105), characterized in that: The bracket (1) is internally fixedly connected with spring columns (114) in an array, and one end of a plurality of spring columns (114) is commonly fixedly connected with a lamp trough (112). The outer walls of both sides of the lamp trough (112) are symmetrically rotatably connected with dust covers (102). The lamp trough (112) is slidably connected to the bracket (1) via sliding plates (113). The inner wall of the dust cover (102) is fixedly connected with elastic blocks (110) in an array, and the outer wall of the bottom of the bracket (1) is symmetrically provided with embedding grooves (109) for the screws (105) to be threadedly embedded.

2. The LED lamp tube structure according to claim 1, characterized in that: The top of one of the dust covers (102) is slidably connected to a sliding block (103), and the top of the other dust cover (102) and located on one side of the sliding block (103) is fixedly connected to a mother plug board (104).

3. The LED lamp tube structure according to claim 2, characterized in that: One end of the sliding block 1 (103) is fixedly connected to a male plug board (106) for slidingly embedding into the female plug board (104), and the female plug board (104) and the male plug board (106) are detachably connected via screws (105).

4. The LED lamp tube structure according to claim 1, characterized in that: Plugs (101) are fixedly assembled at both ends of the bracket (1), and a lampshade (111) is slidably assembled at the top of the lamp trough (112).

5. The LED lamp tube structure according to claim 4, characterized in that: The outer walls of both sides of the plug (101) are symmetrically fixedly connected with spring columns (108), and one end of the two spring columns (108) is commonly fixedly connected with an anti-collision plate (107).

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