LED lamp bead with good anti-fragmentation effect

Abstract

The utility model discloses an LED lamp bead with a good anti-fragmentation effect, and relates to the technical field of LED lamp beads, the LED lamp bead comprises a mounting seat, a groove is arranged in the middle of the upper surface of the mounting seat, a rubber sleeve is fixedly arranged on the periphery of the inner surface of the groove, elastic balls are uniformly distributed on the inner wall of the rubber sleeve in an embedded manner, and the elastic balls are arranged in the groove. Reinforcing ribs are fixedly mounted on the inner wall of the mounting base, and filling cotton is arranged on the inner wall of the mounting base and located on the spare portions of the reinforcing ribs. Compared with an existing common LED lamp bead, the LED lamp bead with the good anti-fragmentation effect has the advantages that the situation that the lamp bead is fragmented due to deformation of the mounting base is avoided, meanwhile, impact generated by compression or collision can be absorbed by the filling cotton, the vibration of the mounting base is weakened, and residual impact can pass through the rubber sleeve and the elastic ball, so that the service life of the lamp bead is prolonged. And through the deformation force and elastic restoring force of the rubber sleeve and the elastic ball, secondary buffering and weakening of impact are achieved, so that the situation that the lamp beads are broken due to impact is avoided, and the situation that the lamp beads are pressed and broken due to impact is effectively avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to LED lamp pearl technical field, concretely is a kind of LED lamp pearl with good anti-cracking effect. BACKGROUND

[0002] LED has high brightness, energy saving, environmental protection, response speed is fast, color is gorgeous and the advantages such as long service life, in lighting, display and other fields have been widely used.

[0003] As the disclosure document with application No.202020224277.3, discloses a kind of LED lamp pearl, the utility model includes the bracket with accommodating cavity and the LED chip in the accommodating cavity of being located in the accommodating cavity, the inner wall of the accommodating cavity is equipped with reflective layer, the LED lamp pearl further include milk white silica gel coated on the reflective layer.The LED lamp pearl provided by the utility model includes milk white silica gel coated on the reflective layer, the reflective layer is not directly exposed by the milk white silica gel, so as to effectively avoid the oxidation of the reflective layer, improve the brightness of LED lamp pearl, but the LED lamp pearl, in installation and use process, is subjected to oppression and impact, mounting seat can directly transmit impact force to lamp pearl, possibly lead to lamp pearl and mounting seat connecting part fragmentation, and mounting seat is also difficult to support pressure, and excessive pressure leads to self deformation, so as to extrude internal lamp pearl fragmentation, very affect the use safety of lamp pearl.

[0004] Therefore, in view of the above, the existing structure is improved, and a kind of LED lamp pearl with good anti-cracking effect is provided. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a kind of LED lamp pearl with good anti-cracking effect to solve the problems raised in the above background.

[0006] To achieve the above object, the utility model provides the following technical scheme: a kind of LED lamp pearl with good anti-cracking effect, including mounting seat, recess is set in the upper surface middle part of the mounting seat, rubber sleeve is fixedly installed around the inner surface of the recess, elastic ball is embedded and set in the inner wall of the rubber sleeve, reinforcing rib is fixedly installed on the inner wall of the mounting seat, and the free part of reinforcing rib is set with filling cotton on the inner wall of the mounting seat.

[0007] Preferably, the reinforcing rib is set as triangular annular plate body, and the triangular opening of reinforcing rib faces the outside of mounting seat.

[0008] Preferably, the inner surface bottom of the recess is provided with through cavity, and the inner surface of the recess is fixedly installed with connecting seat.

[0009] Preferably, the lower surface middle part of the connecting seat is fixedly provided with power pin, and the power pin penetrates through the through cavity.

[0010] Preferably, the upper surface of the connecting seat is fixedly provided with a lamp bead body, and the surface of the lamp bead body is covered with an anti-abrasion film.

[0011] Preferably, the surface of the anti-abrasion film is coated with a nano coating, and the anti-abrasion film is a thermoplastic polyurethane film.

[0012] Compared with the prior art, the utility model has the beneficial effects that:

[0013] 1. The utility model discloses a rubber sleeve, an elastic ball, a reinforcing rib and filling cotton are arranged, when the lamp bead device installation part is pressed, the pressure received by the whole mounting seat can be transmitted to the reinforcing rib, the reinforcing rib fully and effectively supports the form of the mounting seat, avoids the deformation of the mounting seat, causes the lamp bead to break, and the impact caused by the pressure or impact can be absorbed through the filling cotton, the vibration of the mounting seat is weakened, and the remaining impact can pass through the rubber sleeve and the elastic ball, the impact is weakened twice through the deformation force and the elastic recovery force of the rubber sleeve and the elastic ball, so that the impact causes the lamp bead to break, the protection ability of the lamp bead can be greatly improved, the lamp bead is prevented from breaking under the pressure and impact, and the lamp bead is more safe and stable to use.

[0014] 2. The utility model discloses a anti-abrasion film and nano coating are arranged, can prevent the lamp bead body surface from adhering dust through the nano coating, thereby ensuring the divergence ability of the light source of the lamp bead body, preventing the dust from covering and affecting the light source brightness, and the anti-abrasion film can avoid the surface of the lamp bead body being scratched and abraded, causing the lamp bead body to be damaged. BRIEF DESCRIPTION OF DRAWINGS

[0015] Fig. 1 It is the mounting seat and connecting seat split structure schematic drawing of the utility model;

[0016] Fig. 2 It is the mounting seat sectional structure schematic drawing of the utility model;

[0017] Fig. 3 It is the lamp bead body sectional structure schematic drawing of the utility model.

[0018] In the drawing: 1, mounting seat;2, recess;3, through cavity;4, rubber sleeve;5, elastic ball;6, reinforcing rib;7, filling cotton;8, connecting seat;9, electrically connected pin;10, lamp bead body;11, anti-abrasion film;12, nano coating. DETAILED DESCRIPTION

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] like Figs. 1-3 As shown, an LED bead with good shatter resistance includes a mounting base 1. A groove 2 is formed in the middle of the upper surface of the mounting base 1. A rubber sleeve 4 is fixedly installed around the inner surface of the groove 2. Elastic balls 5 are evenly embedded in the inner wall of the rubber sleeve 4. A reinforcing rib 6 is fixedly installed on the inner wall of the mounting base 1. Filling cotton 7 is provided in the empty parts of the inner wall of the mounting base 1 at the reinforcing rib 6. The reinforcing rib 6 is a triangular annular plate, and the triangular opening of the reinforcing rib 6 faces the outside of the mounting base 1.

[0021] By adopting the above technical solution, the pressure on the entire mounting base 1 will be transmitted to the reinforcing rib 6, and the reinforcing rib 6 will provide sufficient and effective support for the shape of the mounting base 1, thus preventing the mounting base 1 from deforming.

[0022] At the same time, the impact generated by pressure or impact will be absorbed by the filling cotton 7, reducing the vibration of the mounting base 1 itself.

[0023] The remaining impact will pass through the rubber sleeve 4 and the elastic ball 5. The deformation force and elastic recovery force of the rubber sleeve 4 and the elastic ball 5 will be used to weaken the impact through secondary buffering.

[0024] Furthermore, a through cavity 3 is provided at the bottom of the inner surface of the groove 2, and a connecting seat 8 is fixedly installed on the inner surface of the groove 2;

[0025] A power-connecting pin 9 is fixedly provided in the middle of the lower surface of the connector 8, and the power-connecting pin 9 passes through the cavity 3.

[0026] By adopting the above technical solution, the power-connecting pin 9 passes through the cavity 3 and can be soldered to the power supply circuit board, thereby powering the LED.

[0027] Furthermore, a lamp bead body 10 is fixedly disposed on the upper surface of the connector 8, and an anti-wear film 11 is provided covering the surface of the lamp bead body 10.

[0028] By adopting the above technical solution, the anti-wear film 11 can prevent the surface of the lamp bead body 10 from being scratched and worn.

[0029] Furthermore, the surface of the abrasion-resistant film 11 is coated with a nano-coating 12, and the abrasion-resistant film 11 is a thermoplastic polyurethane film.

[0030] By adopting the above technical scheme, the nano coating 12 can prevent dust from adhering to the surface of the lamp bead body 10, thereby ensuring the divergence ability of the light source of the lamp bead body 10.

[0031] Working principle: when the LED lamp bead with good anti-shattering effect is used, first, the mounting seat 1 is connected with the lamp bead body 10 by the connecting seat 8 to form an integral whole, the mounting seat 1 is installed on the power supply circuit board, at this time, the power supply pin 9 is connected with the power supply circuit board by soldering, the installation of the whole lamp bead is completed, when the installation position of the lamp bead device is pressed, the pressure of the whole mounting seat 1 will be transmitted to the reinforcing rib 6, the reinforcing rib 6 fully and effectively supports the shape of the mounting seat 1, avoids the deformation of the mounting seat 1, and causes the lamp bead to shatter, at the same time, the impact caused by the pressure or impact will be absorbed by the filling cotton 7, the vibration of the mounting seat 1 is weakened, and the remaining impact will pass through the rubber sleeve 4 and the elastic ball 5, the impact is weakened by the secondary buffering of the self-deformation force and the elastic recovery force of the rubber sleeve 4 and the elastic ball 5, thereby avoiding the impact from causing the lamp bead to shatter, the nano coating 12 can prevent dust from adhering to the surface of the lamp bead body 10, thereby ensuring the divergence ability of the light source of the lamp bead body 10, preventing the dust from covering the light source to affect the brightness of the light source, the anti-abrasion film 11 can avoid the surface of the lamp bead body 10 from being scratched and abraded, which is the working principle of the LED lamp bead with good anti-shattering effect.

Claims

1. A LED lamp bead with good anti-shatter effect, comprising a mounting seat (1), characterized in that, The middle part of the upper surface of the mounting seat (1) is provided with a groove (2), the inner surface of the groove (2) is fixedly provided with a rubber sleeve (4) around, the inner wall of the rubber sleeve (4) is uniformly provided with an elastic ball (5) embedded, the inner wall of the mounting seat (1) is fixedly provided with a reinforcing rib (6), and the free parts of the reinforcing rib (6) on the inner wall of the mounting seat (1) are all provided with filling cotton (7).

2. The LED lamp bead with good anti-shattering effect according to claim 1, characterized in that, The reinforcing rib (6) is provided as a triangular annular plate body, and the triangular opening of the reinforcing rib (6) faces the outer side of the mounting seat (1).

3. The LED lamp bead with good anti-shattering effect according to claim 1, characterized in that, The bottom of the inner surface of the groove (2) is provided with a through cavity (3), and the inner surface of the groove (2) is fixedly provided with a connecting seat (8).

4. The LED lamp bead with good anti-shattering effect according to claim 3, characterized in that, The lower surface of the connecting seat (8) is fixedly provided with an electricity connecting pin (9) in the middle part, and the electricity connecting pin (9) penetrates through the through cavity (3).

5. The LED lamp bead with good anti-shattering effect according to claim 3, characterized in that, The upper surface of the connecting seat (8) is fixedly provided with a lamp bead body (10), and the surface of the lamp bead body (10) is coated with an anti-abrasion film (11).

6. The LED lamp bead with good anti-shattering effect according to claim 5, characterized in that, The surface of the anti-abrasion film (11) is coated with a nano coating (12), and the anti-abrasion film (11) is a thermoplastic polyurethane film.

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