CN211450379U

CN211450379U - LED lamp pearl convenient to dismouting

Info

Publication number: CN211450379U
Application number: CN202020389917.6U
Authority: CN
Inventors: 罗林武
Original assignee: Shenzhen Yuwei Technology Co ltd
Current assignee: Shenzhen Yuwei Technology Co ltd
Priority date: 2020-03-24
Filing date: 2020-03-24
Publication date: 2020-09-08
Anticipated expiration: 2030-03-24

Abstract

The utility model discloses a LED lamp pearl convenient to dismouting relates to LED technical field. The LED lamp bead support comprises an LED lamp bead body and a back plate, wherein an LED lamp bead support is arranged on the back plate, and a fixing block matched with the support is fixed on the LED lamp bead body. The support includes the U-shaped groove, and the inner wall bottom in U-shaped groove is provided with the lug, and the inside of lug is hollow structure, and is provided with logical groove on the lateral wall of lug, and the inside slidable mounting of lug has the fixture block, and logical groove is worn out and extend to the outside of lug to one side of fixture block, and the inside of lug is provided with the trapezoidal piece, and the equal slidable mounting in both sides of trapezoidal piece is on the slide rail. When the LED lamp bead support is matched with the fixing block, the LED lamp beads are fixed on the back plate through the fixing block. When the disassembly is needed, the disassembly can be completed only by pressing the button. The LED lamp bead replacing device is very convenient to use, and the effect of replacing the LED lamp beads can be achieved without tools. The user cost is saved.

Description

LED lamp pearl convenient to dismouting

Technical Field

The utility model relates to a LED technical field specifically is a LED lamp pearl convenient to dismouting.

Background

With the development of science and technology, household lighting also enters an energy-saving LED era at present. The LED lamp is a light emitting diode, adopts a solid semiconductor chip as a luminescent material, and has the advantages of energy conservation, environmental protection, good color rendering property and response speed compared with the traditional lamp. General LED lamp all is that a plurality of LED lamp pearl establishes ties again and forms, when damage appears in one of them lamp pearl, the condition that opens circuit will appear in series circuit, leads to the LED lamp on the whole backplate all to extinguish.

In the actual operation process, the whole LED light source can continue to work only by replacing the broken lamp beads in the LED light source. But when changing the lamp pearl that falls badly, generally need pull down original lamp pearl, weld new lamp pearl through soldering tin, change process very complicacy, also need not the instrument of change in the general family, consequently very trouble. Typically, the user will choose to replace the entire LED light source. But this is a very wasteful phenomenon.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a LED lamp pearl convenient to dismouting for the dismouting of lamp pearl becomes convenience labour saving and time saving very.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a LED lamp pearl convenient to dismouting, includes LED lamp pearl body and backplate, be provided with LED lamp pearl support on the backplate, be fixed with the fixed block with the support adaptation on the LED lamp pearl body.

The support comprises a U-shaped groove, a protruding block is arranged at the bottom of the inner wall of the U-shaped groove, the inside of the protruding block is of a hollow structure, a through groove is formed in the side wall of the protruding block, a clamping block is slidably mounted inside the protruding block, one side of the clamping block penetrates out of the through groove and extends to the outside of the protruding block, a trapezoidal block is arranged inside the protruding block, two sides of the trapezoidal block are slidably mounted on sliding rails, the two sliding rails are fixed on the two clamping blocks respectively, a spring is arranged between the top of the trapezoidal block and the top of the inner wall of the protruding block, the bottom of the protruding block is fixed with a lifting rod, the bottom of the lifting rod is in contact with the top surface of a sliding block, the top of the sliding block is an inclined surface, one side of the sliding block.

And the bottom of the fixed block is provided with a clamping groove.

Preferably, a cross rod is fixedly mounted inside the protruding block, penetrates through the two clamping blocks and is connected with the clamping blocks in a sliding mode.

Preferably, one side of the fixture block extending to the outside of the projection is an inclined surface, and the bottom of the fixture block is horizontal.

Preferably, the inclined surface of the latch gradually rises near the center of the projection.

Preferably, the top of fixed block is provided with the gasket, LED lamp pearl body bonding is on the gasket, and the bottom of LED lamp pearl body does not contact with the top of fixed block.

Preferably, the bottom of the slider is integrally formed with a protruding portion, the bottom of the inner wall of the protruding block is provided with a sliding groove, and the protruding portion extends into the sliding groove and is in sliding connection with the sliding groove.

The utility model provides a LED lamp pearl convenient to dismouting. The method has the following beneficial effects:

(1) this LED lamp pearl convenient to dismouting, through the cooperation that sets up LED lamp pearl support and fixed block when using, fixes LED lamp pearl on the backplate through the fixed block. When the disassembly is needed, the disassembly can be completed only by pressing the button. The LED lamp bead replacing device is very convenient to use, and the effect of replacing the LED lamp beads can be achieved without tools. The user cost is saved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of the LED lamp bead support of the present invention;

fig. 3 is a cross-sectional view of the bump of the present invention;

fig. 4 is a structural section view of the fixing block of the present invention.

In the figure: 1 LED lamp pearl body, 2 backplate, 3 LED lamp pearl support, 301U-shaped groove, 302 lug, 303 logical groove, 304 fixture block, 305 trapezoidal piece, 306 slide rail, 307 spring, 308 lifter, 309 slider, 310 button, 4 fixed blocks, 5 draw-in grooves, 6 horizontal poles, 7 gaskets, 8 bellying, 9 spout.

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.

Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a LED lamp pearl convenient to dismouting, includes LED lamp pearl body 1 and backplate 2, be provided with LED lamp pearl support 3 on the backplate 2, be fixed with on the LED lamp pearl body 1 with the fixed block 4 of support 3 adaptation. The top of fixed block 4 is provided with gasket 7, LED lamp pearl body 1 bonds on gasket 7, and the bottom of LED lamp pearl body 1 does not contact with the top of fixed block 4.

Wherein: support 3 includes U-shaped groove 301, the inner wall bottom in U-shaped groove 301 is provided with lug 302, the inside of lug 302 is hollow structure, and is provided with logical groove 303 on the lateral wall of lug 302, the inside slidable mounting of lug 302 has fixture block 304, and fixture block 304 extends to the outside one side of lug 302 for the inclined plane, and the bottom of fixture block 304 is the level form. The inclined surface of the latch 304 gradually rises near the center of the projection 302. A cross bar 6 is fixedly installed inside the convex block 302, and the cross bar 6 penetrates through the two clamping blocks 304 and is connected with the clamping blocks 304 in a sliding manner. One side of the clamping block 304 penetrates through the through groove 303 and extends to the outside of the lug 302, a trapezoidal block 305 is arranged inside the lug 302, two sides of the trapezoidal block 305 are slidably mounted on the sliding rails 306, the two sliding rails 306 are respectively fixed on the two clamping blocks 304, a spring 307 is arranged between the top of the trapezoidal block 305 and the top of the inner wall of the lug 302, the bottom of the lug 302 is fixed with the lifting rod 308, the bottom of the lifting rod 308 is in contact with the top surface of the sliding block 309, a protruding portion 8 is integrally formed at the bottom of the sliding block 309, a sliding groove 9 is formed at the bottom of the inner wall of the lug 302, and the protruding portion 8 extends to the inside of the sliding groove 9 and is in sliding connection with the. The top of the sliding block 309 is an inclined surface, one side of the sliding block 309 is fixed with one end of the button 310, and the other end of the button 310 penetrates through the projection 302 and extends to the outside of the projection 302.

The bottom of the fixing block 4 is provided with a clamping groove 5, and the bottom of the groove 5 is provided with a flange structure which is matched with the clamping block 304 and then can fix the fixing block 4.

The utility model discloses in: the inner wall both sides of U-shaped groove 302 are provided with respectively and lead electrical pillar, and the positive negative pole of LED lamp pearl body 1 sets up respectively on fixed block 4 to leading the position of electrical pillar to a plurality of leads electrical pillar and establishes ties in proper order, just can make the lamp pearl luminous after circular telegram after all lamp pearls installation are accomplished.

When the lamp pearl needs to be changed, at first, the button 310 is pressed, after the button 310 is pressed, the button can push the slider 309 to move, when the slider 309 moves, the height of the slider 309 gradually decreases, the trapezoidal block 305 can be pushed to descend under the action of the spring 307, when the trapezoidal block 305 descends, the two fixture blocks 304 can be pulled to be close to the middle, when the fixture blocks 304 are close to each other, the bottoms of the fixture blocks 304 are separated from the flange part of the clamping grooves 5, at the moment, the fixing blocks 4 can be separated from the U-shaped grooves 302, and therefore the purpose of disassembly is achieved.

After dismantling LED lamp pearl, install new LED lamp pearl, at the in-process of installation, directly press down fixed block 4 can, at the in-process that presses, the inclined plane of fixture block 304 can be extruded to the bottom of draw-in groove 5 to make fixture block 304 move to the inboard of lug 302, when the bottom of fixed block 4 and the bottom contact of U-shaped groove 302, fixture block 304 breaks away from with the flange and pops out under the effect of spring 307, the completion is fixed to fixed block 4 this moment. Thereby the purpose of installation LED lamp pearl has been reached. The operation process is simple and convenient, and no tool is needed.

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 LED lamp pearl convenient to dismouting, includes LED lamp pearl body (1) and backplate (2), its characterized in that: the back plate (2) is provided with an LED lamp bead support (3), and a fixing block (4) matched with the support (3) is fixed on the LED lamp bead body (1);

the support (3) comprises a U-shaped groove (301), a convex block (302) is arranged at the bottom of the inner wall of the U-shaped groove (301), the inside of the convex block (302) is of a hollow structure, a through groove (303) is formed in the side wall of the convex block (302), a clamping block (304) is slidably mounted in the convex block (302), one side of the clamping block (304) penetrates through the through groove (303) and extends to the outside of the convex block (302), a trapezoidal block (305) is arranged in the convex block (302), two sides of the trapezoidal block (305) are slidably mounted on sliding rails (306), the two sliding rails (306) are respectively fixed on the two clamping blocks (304), a spring (307) is arranged between the top of the trapezoidal block (305) and the top of the inner wall of the convex block (302), the bottom of the convex block (302) is fixed with a lifting rod (308), and the bottom of the lifting rod (308) is in contact with the top, the top of the sliding block (309) is an inclined surface, one side of the sliding block (309) is fixed with one end of the button (310), and the other end of the button (310) penetrates through the bump (302) and extends to the outer side of the bump (302);

and the bottom of the fixed block (4) is provided with a clamping groove (5).

2. The LED lamp bead convenient to disassemble and assemble of claim 1, characterized in that: a cross rod (6) is fixedly mounted inside the protruding block (302), and the cross rod (6) penetrates through the two clamping blocks (304) and is in sliding connection with the clamping blocks (304).

3. The LED lamp bead convenient to disassemble and assemble of claim 1, characterized in that: one side of the clamping block (304) extending to the outside of the convex block (302) is an inclined surface, and the bottom of the clamping block (304) is horizontal.

4. The LED lamp bead convenient to disassemble and assemble of claim 3, wherein: the inclined surface of the latch (304) gradually rises near the center of the bump (302).

5. The LED lamp bead convenient to disassemble and assemble of claim 1, characterized in that: the LED lamp bead is characterized in that a gasket (7) is arranged at the top of the fixing block (4), the LED lamp bead body (1) is bonded on the gasket (7), and the bottom of the LED lamp bead body (1) is not in contact with the top of the fixing block (4).

6. The LED lamp bead convenient to disassemble and assemble of claim 1, characterized in that: the bottom integrated into one piece of slider (309) has bellying (8), spout (9) have been seted up to the inner wall bottom of lug (302), bellying (8) extend to the inside of spout (9) and with spout (9) sliding connection.