CN219123258U

CN219123258U - LED support capable of avoiding glue overflow

Info

Publication number: CN219123258U
Application number: CN202223377088.8U
Authority: CN
Inventors: 肖彪; 蒋维露
Original assignee: Shenzhen Mingge Technology Co ltd
Current assignee: Shenzhen Mingge Technology Co ltd
Priority date: 2022-12-15
Filing date: 2022-12-15
Publication date: 2023-06-02
Anticipated expiration: 2032-12-15

Abstract

The utility model discloses an LED bracket capable of avoiding glue overflow, which comprises an LED bracket and a clamping assembly, wherein a bracket cover is arranged at the top of the LED bracket, threaded holes are symmetrically formed in two sides of the bracket cover, the clamping assembly for rapid assembly and fixation is arranged at two sides of the bracket cover, the clamping assembly comprises a fixing screw, a connecting piece, a rotating shaft, a torsion spring, a clamping plate and a poking plate, one end, far away from the bracket cover, of the fixing screw is fixedly provided with the connecting piece, the middle part of the connecting piece is penetrated and provided with the rotating shaft, the outer wall of the rotating shaft is sleeved with the torsion spring, the rear end of the rotating shaft is fixedly provided with the clamping plate, the top of the clamping plate is vertically provided with the poking plate, the clamping plate is matched with the torsion spring and is elastically connected with the connecting piece through the rotating shaft, and the four corners of the bracket cover are longitudinally provided with jacks. This avoid LED support of glue overflow not only can reduce the LED support and dismantle the time produce deformation, can also prevent simultaneously that the plastic from overflowing through the joint gap when using of LED support.

Description

LED support capable of avoiding glue overflow

Technical Field

The utility model relates to the technical field of LED brackets, in particular to an LED bracket capable of avoiding glue overflow.

Background

LED support, LED lamp pearl is the base seat before the encapsulation, on LED support's basis, fix the chip into, weld positive and negative electrode, once package shaping with the encapsulation glue, LED support is generally copper (also have iron material, aluminum product and pottery etc.), because copper's conductivity is fine, there is the lead wire in it, connect the inside electrode of LED lamp pearl, after the LED lamp pearl encapsulation takes shape, the lamp pearl can be taken off from the support, the copper foot at lamp pearl both ends becomes the positive and negative pole of lamp pearl, be used for welding to LED lamps and lanterns or other LED finished products

As disclosed in patent document CN202122856973.3, the LED support of the present utility model is an insulating body obtained by injection molding by injecting molten plastic into a cavity through a glue inlet channel, contacting a conductive terminal and cooling and solidifying the molten plastic, wherein a step is formed on a second portion of the cavity for accommodating the conductive terminal, the step is used for filling the molten plastic during injection molding of the insulating body to cool and solidify to form a back-off for connecting the insulating body and an inner wall of the cavity, and the back-off is used for providing a back-off force for the insulating body to prevent the insulating body from separating from the cavity, but the LED support is easy to deform and cannot be used for secondary usage when separated from the plastic, thereby causing unnecessary waste.

Accordingly, in view of the above, an LED bracket for avoiding glue overflow is proposed to solve the existing structural shortcomings.

Disclosure of Invention

The utility model aims to provide an LED bracket capable of avoiding glue overflow so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a avoid LED support of glue overflow, includes LED support and block subassembly, the support cover is installed at the top of LED support, and the screw hole has been seted up to the bilateral symmetry of support cover for the block subassembly that the fast assembly is fixed installs in the both sides of support cover, the block subassembly includes fixed screw, connecting piece, pivot, torsional spring, cardboard and plectrum, the one end fixed mounting who keeps away from the support cover of fixed screw has the connecting piece, and the middle part interlude of connecting piece is equipped with the pivot, the outer wall cover of pivot is equipped with the torsional spring, and the rear end fixed mounting of pivot has the cardboard, the plectrum is installed perpendicularly at the top of cardboard, and the cardboard passes through pivot cooperation and torsional spring and connecting piece elastic connection.

Furthermore, jacks are longitudinally formed in four corners of the bracket cover, and positioning rods are slidably arranged in the jacks.

Further, the tail end of the positioning rod is vertically fixed with the LED support, and grooves are symmetrically formed in two sides of the LED support.

Further, a spring is fixedly arranged at the bottom of the LED bracket, and a clamping plate is fixedly arranged at the bottom of the spring.

Further, the clamping plate is provided with a mounting groove corresponding to the position of the spring, and the clamping plate is elastically connected with the LED bracket through the spring.

Further, clamping grooves are formed in two sides of the clamping plate, corresponding to the mounting grooves, and the tail ends of the clamping plates are clamped and fixed with the clamping plate through the clamping grooves.

Further, the middle part of the LED support is fixedly provided with a lug, and the outer wall of the lug is sleeved with a support cover.

Compared with the prior art, the utility model has the beneficial effects that: this avoid LED support of glue overflow not only can reduce the LED support and dismantle the time produce deformation, can also prevent simultaneously that the plastic from overflowing through the joint gap when using of LED support.

1. According to the LED bracket, the clamping assembly is arranged, the poking piece is poked, so that the poking piece drives the clamping plate fixedly arranged at the bottom to outwards overturn around the rotating shaft as the circle center, the tail ends of the clamping plate are separated from clamping grooves arranged at two sides of the clamping plate, the clamping plates arranged at two sides of the bracket cover lose the constraint on the clamping plate, and the LED bracket is separated from the bracket cover, so that the deformation generated during the disassembly of the LED bracket can be effectively reduced;

2. according to the LED bracket, the mounting groove is matched with the spring, so that the spring arranged between the bottom of the LED bracket and the clamping plate is matched with the clamping plates clamped at the two sides of the clamping plate through the elasticity of the spring to pull downwards, and meanwhile, the connecting gap between the bracket cover and the LED bracket is shortened, and the purpose of preventing plastic from overflowing through the connecting gap when the LED bracket is used is achieved.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an LED bracket for avoiding glue overflow;

FIG. 2 is a schematic diagram of an overall explosion structure of an LED support for avoiding glue overflow;

fig. 3 is a schematic perspective view of a snap assembly of an LED bracket for avoiding glue overflow according to the present utility model;

fig. 4 is a schematic diagram of a connection structure between an LED holder and a clamping plate of the LED holder for avoiding glue overflow.

In the figure: 1. an LED bracket; 2. a bracket cover; 3. a threaded hole; 4. a clamping assembly; 401. a set screw; 402. a connecting piece; 403. a rotating shaft; 404. a torsion spring; 405. a clamping plate; 406. a pulling piece; 5. a jack; 6. a positioning rod; 7. a groove; 8. a spring; 9. a mounting groove; 10. a clamping plate; 11. a clamping groove; 12. and a bump.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1-3, an LED support for avoiding glue overflow comprises an LED support 1 and a clamping assembly 4, wherein the top of the LED support 1 is provided with a support cover 2, two sides of the support cover 2 are symmetrically provided with threaded holes 3, the clamping assembly 4 for rapid assembly and fixation is arranged on two sides of the support cover 2, the clamping assembly 4 comprises a fixing screw 401, a connecting piece 402, a rotating shaft 403, a torsion spring 404, a clamping plate 405 and a pulling piece 406, one end, far away from the support cover 2, of the fixing screw 401 is fixedly provided with the connecting piece 402, the middle part of the connecting piece 402 is penetrated with the rotating shaft 403, the outer wall of the rotating shaft 403 is sleeved with the torsion spring 404, a clamping plate 405 is fixedly arranged at the rear end of the rotating shaft 403, the top of the clamping plate 405 is vertically provided with the pulling piece 406, the clamping plate 405 is matched with the torsion spring 404 through the rotating shaft 403, four corners of the support cover 2 are longitudinally provided with jacks 5, the jacks 5 are internally provided with positioning rods 6 in a sliding manner, the tail ends of the positioning rods 6 are vertically fixed with the LED support 1, two sides of the LED support 1 are symmetrically provided with grooves 7, the pulling piece 406 drive the pulling piece 406 to drive the bottom to fixedly arranged at one end of the pulling piece 406 to be far away from the support cover 2, the clamping plate 405 can be separated from the two sides of the support cover 10 to be clamped by the clamping plate 10, and the clamping plate 10 can be detached from the two sides of the support frame 2 through the outside, and the clamping plate 10 can be deformed to be clamped by the clamping plate 10 to the support 2, and the outside the support 2 is deformed to be placed outside by the support 2.

As shown in fig. 4, the bottom of the LED support 1 is fixedly provided with a spring 8, the bottom of the spring 8 is fixedly provided with a clamping plate 10, the clamping plate 10 is provided with a mounting groove 9 corresponding to the position of the spring 8, the clamping plate 10 is elastically connected with the LED support 1 through the spring 8, two sides of the clamping plate 10 are provided with clamping grooves 11 corresponding to the mounting groove 9, the tail ends of the clamping plates 405 are fixedly clamped with the clamping plate 10 through the clamping grooves 11, the middle part of the LED support 1 is fixedly provided with a protruding block 12, the outer wall of the protruding block 12 is sleeved with a support cover 2, the spring 8 arranged between the bottom of the LED support 1 and the clamping plate 10 is pulled downwards through the elastic force of the spring 8, and the connecting gap between the support cover 2 and the LED support 1 is reduced when the clamping plates 405 clamped at two sides of the clamping plate 10 are matched, so that the purpose of preventing the LED support 1 from overflowing through the connecting gap is achieved when the LED support is used.

Working principle: when the LED bracket capable of avoiding glue overflow is used, firstly, molten plastic is dripped into the bracket cover 2 and is waiting for solidification, after solidification, the poking piece 406 is poked, the poking piece 406 drives the clamping plate 405 fixedly installed at the bottom to outwards overturn around the rotating shaft 403 as the circle center, the tail ends of the clamping plate 405 are separated from the clamping grooves 11 arranged at two sides of the clamping plate 10, the clamping plate 405 arranged at two sides of the bracket cover 2 is free of binding the clamping plate 10, the LED bracket 1 and the bracket cover 2 are separated, the purpose of deformation when the LED bracket 1 is disassembled can be effectively reduced, the spring 8 arranged between the bottom of the LED bracket 1 and the clamping plate 10 is used, the clamping plate 405 clamped at two sides of the clamping plate 10 is downwards pulled, and the connecting gap between the bracket cover 2 and the LED bracket 1 is reduced, so that the purpose of preventing the LED bracket 1 from overflowing through the connecting gap is achieved when the LED bracket is used, and the working principle of the LED bracket capable of avoiding glue overflow is realized.

The embodiments of the utility model have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. The utility model provides a avoid LED support of glue overflow, includes LED support (1) and block subassembly (4), its characterized in that, support cover (2) are installed at the top of LED support (1), and threaded hole (3) are seted up to the bilateral symmetry of support cover (2), are used for fast assembly fixed block subassembly (4) to install in the both sides of support cover (2), block subassembly (4) include fixed screw (401), connecting piece (402), pivot (403), torsional spring (404), cardboard (405) and plectrum (406), the one end fixed mounting that keeps away from support cover (2) of fixed screw (401) has connecting piece (402), and the middle part interlude of connecting piece (402) is equipped with pivot (403), the outer wall cover of pivot (403) is equipped with torsional spring (404), and the rear end fixed mounting of pivot (403) has cardboard (405), plectrum (406) are installed perpendicularly at the top of cardboard (405), and cardboard (405) cooperate and connecting piece (402) elastic connection through pivot (403).

2. The LED bracket for avoiding glue overflow according to claim 1, wherein the four corners of the bracket cover (2) are longitudinally provided with jacks (5), and the interiors of the jacks (5) are slidably provided with positioning rods (6).

3. The LED bracket for avoiding glue overflow according to claim 2, wherein the tail end of the positioning rod (6) is vertically fixed with the LED bracket (1), and grooves (7) are symmetrically formed on two sides of the LED bracket (1).

4. The LED bracket for avoiding glue overflow according to claim 1, wherein a spring (8) is fixedly arranged at the bottom of the LED bracket (1), and a clamping plate (10) is fixedly arranged at the bottom of the spring (8).

5. The LED bracket for avoiding glue overflow according to claim 4, wherein the clamping plate (10) is provided with a mounting groove (9) corresponding to the spring (8), and the clamping plate (10) is elastically connected with the LED bracket (1) through the spring (8).

6. The LED bracket for avoiding glue overflow according to claim 4, wherein the clamping plate (10) has clamping grooves (11) on both sides corresponding to the mounting grooves (9), and the ends of the clamping plates (405) are clamped and fixed with the clamping plate (10) through the clamping grooves (11).

7. The LED support capable of avoiding glue overflow according to claim 1, wherein a bump (12) is fixedly arranged in the middle of the LED support (1), and a support cover (2) is sleeved on the outer wall of the bump (12).