CN212929592U

CN212929592U - LED lamp pearl of high security

Info

Publication number: CN212929592U
Application number: CN202022400782.1U
Authority: CN
Inventors: 邓明辉
Original assignee: Changzhou Liangding Lighting Technology Co ltd
Current assignee: Changzhou Liangding Lighting Technology Co ltd
Priority date: 2020-10-26
Filing date: 2020-10-26
Publication date: 2021-04-09
Anticipated expiration: 2030-10-26

Abstract

The utility model discloses a LED lamp pearl of high security, including lamp stand, lamp shade, luminous chip and solid brilliant, the inside both sides of lamp stand all are provided with the dismouting structure, the dismouting structure includes draw-in groove, stopper and fixture block, the stopper all is fixed in the inside both sides of lamp stand, the internally mounted of lamp stand has the positive pole lead wire, and the top of positive pole lead wire installs solid brilliant, luminous chip is installed on the top of solid brilliant, the inside of lamp stand all is fixed with accomodates the structure. The utility model discloses a be provided with the dismouting structure and realized being convenient for disassemble the lamp shade, through rotatory certain angle to the lamp shade, the lamp shade can drive the fixture block and rotate in the inside of draw-in groove this moment, and the fixture block can break away from the inside of draw-in groove, can overhaul the inside this moment, overhauls the completion back, to the lamp shade of taking place the inside of lamp stand to the fixture block, rotatory lamp shade makes the fixture block card go into the inside of draw-in groove can, improved the convenience when overhauing.

Description

LED lamp pearl of high security

Technical Field

The utility model relates to a LED lamp technical field specifically is a LED lamp pearl of high security.

Background

Along with the rapid development of national economy and the continuous improvement of economic level, lamp decorations of lamps in China are rapidly developed, the lamps are various, and visible light emitted by LED lamp beads has the characteristics of electricity saving, high luminous flux and long service life compared with a traditional light source;

however, when the existing LED lamp beads on the market are used, the lampshade is not convenient to disassemble, when the light-emitting chip breaks down, the LED lamp beads are inconvenient to overhaul, and therefore the LED lamp beads with high safety are developed to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a LED lamp pearl of high security to propose in solving above-mentioned background art and be not convenient for disassemble the lamp shade, break down when luminous chip, comparatively inconvenient problem when overhauing.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a LED lamp pearl of high security, includes lamp stand, lamp shade, luminous chip and solid brilliant, the inside both sides of lamp stand all are provided with the dismouting structure, the dismouting structure includes draw-in groove, stopper and fixture block, the stopper all is fixed in the inside both sides of lamp stand, the bottom of stopper is provided with the draw-in groove, and the inside of draw-in groove is provided with the fixture block, the top of fixture block and one side fixed connection of lamp shade bottom, the top of lamp stand is provided with the lamp shade, the top of lamp stand is fixed with heat radiation structure, the internally mounted of lamp stand has the positive pole lead wire, and the top of positive pole lead wire installs solid brilliant, luminous chip is installed on the top of solid brilliant, the negative pole lead wire is installed to one side of solid brilliant bottom, the inside of.

Preferably, the inner diameter of the clamping groove is larger than the outer diameter of the clamping block, and a clamping structure is formed between the clamping groove and the clamping block.

Preferably, heat radiation structure includes heat conduction silica gel, heat conduction copper sheet, heating panel and louvre, the heating panel is fixed in the top of lamp stand, the top of heating panel is fixed with the heat conduction copper sheet, and the top of heat conduction copper sheet is fixed with heat conduction silica gel, the inside of lamp stand all is provided with the louvre.

Preferably, the heat dissipation plate is communicated with the heat dissipation holes, the heat dissipation holes are uniformly distributed in the lamp holder, and the anode lead and the cathode lead are all penetrated in the heat conduction silica gel, the heat conduction copper sheet and the heat dissipation plate.

Preferably, the accommodating structure comprises an accommodating shell, a cavity, a heat pipe and a lug, the accommodating shell is fixed outside the anode lead and the cathode lead, the cavity is arranged inside the accommodating shell, the lug is arranged inside the cavity, the heat pipe is fixed on one side of the accommodating shell, and one side of the heat pipe is communicated with the heat dissipation hole.

Preferably, the number of the accommodating shells is two, the cavities are communicated with the heat conduction pipes, and the accommodating shells are symmetrically distributed around the vertical center line of the lamp holder.

Compared with the prior art, the beneficial effects of the utility model are that: the high-safety LED lamp bead not only realizes convenient disassembly of the lamp shade and improvement of convenience in maintenance, but also realizes convenient and rapid heat dissipation of light source heat inside the lamp shade, has strong heat dissipation performance and improves the safety of the lamp bead in use;

(1) the lamp shade is convenient to disassemble by arranging the disassembling and assembling structure, the lamp shade can drive the fixture block to rotate in the clamping groove by rotating the lamp shade for a certain angle, the fixture block can be separated from the inside of the clamping groove, the inside can be maintained at the moment, after the maintenance is finished, the lamp shade is taken, the fixture block is placed in the lamp holder, and the lamp shade is rotated to clamp the fixture block into the inside of the clamping groove, so that the convenience in maintenance is improved;

(2) the heat dissipation structure is arranged, so that the light source heat in the lampshade can be conveniently and rapidly dissipated, high temperature can be guided into the heat conduction copper sheet through the heat conduction silica gel and then dissipated to the heat dissipation hole through the heat dissipation plate, and finally the high temperature can be dissipated to the outside through the heat dissipation holes, so that the light source heat in the lampshade can be conveniently and rapidly dissipated, and the heat dissipation performance is high;

(3) through being provided with and accomodating the security when the structure has improved the lamp pearl use, when taking place the short circuit, can the temperature rise in positive pole lead wire and the negative pole lead wire, inside the lug can be heated to melt and gather the cavity this moment, make circular telegram circuit disconnection, avoid causing the harm of lamp pearl body because of the short circuit, can scatter the high temperature of accomodating the inside of shell to radiator hole department through the heat pipe simultaneously, improve the safety in utilization of this lamp pearl.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

FIG. 2 is a schematic side view of the present invention;

fig. 3 is an enlarged partial sectional view of the utility model at a in fig. 1;

fig. 4 is a schematic view of the front view partial section structure of the dismounting structure of the present invention.

In the figure: 1. a lamp socket; 2. a disassembly and assembly structure; 201. a card slot; 202. a limiting block; 203. a clamping block; 3. a lamp shade; 4. a heat dissipation structure; 401. heat conducting silica gel; 402. a thermally conductive copper sheet; 403. a heat dissipation plate; 404. heat dissipation holes; 5. a light emitting chip; 6. solidifying the crystal; 7. a receiving structure; 701. a housing case; 702. a cavity; 703. a heat conducting pipe; 704. a lug plate; 8. an anode lead; 9. and a cathode lead.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment: a high-safety LED lamp bead comprises a lamp holder 1, a lampshade 3, a light-emitting chip 5 and a die bond 6, wherein both sides of the interior of the lamp holder 1 are provided with dismounting structures 2, the top end of the lamp holder 1 is provided with the lampshade 3, the top end of the lamp holder 1 is fixed with a heat dissipation structure 4, an anode lead 8 is installed in the lamp holder 1, the top end of the anode lead 8 is provided with the die bond 6, the top end of the die bond 6 is provided with the light-emitting chip 5, one side of the bottom end of the die bond 6 is provided with a cathode lead 9, and the interior of the lamp holder 1 is fixed with an accommodating;

the dismounting structure 2 comprises a clamping groove 201, a limiting block 202 and a clamping block 203, the limiting block 202 is fixed at two sides of the interior of the lamp holder 1, the clamping groove 201 is arranged at the bottom end of the limiting block 202, the clamping block 203 is arranged in the clamping groove 201, the top end of the clamping block 203 is fixedly connected with one side of the bottom end of the lamp shade 3, the inner diameter of the clamping groove 201 is larger than the outer diameter of the clamping block 203, and a clamping structure is formed between the clamping groove 201 and the clamping;

specifically, as shown in fig. 1 and 4, when the mechanism is used, firstly, when the light emitting chip 5 fails, the lampshade 3 is rotated by a certain angle, at this time, the lampshade 3 can drive the fixture block 203 to rotate in the clamping groove 201, the fixture block 203 can be separated from the inside of the clamping groove 201, the inside can be overhauled at this time, after the overhaul is completed, the lamp shade 3 is taken, the fixture block 203 is placed in the lamp holder 1, the lampshade 3 is rotated to clamp the fixture block 203 in the clamping groove 201, the lampshade 3 can be conveniently disassembled, and the convenience in overhaul is improved;

the heat dissipation structure 4 comprises heat-conducting silica gel 401, a heat-conducting copper sheet 402, a heat dissipation plate 403 and heat dissipation holes 404, the heat dissipation plate 403 is fixed at the top end of the lamp holder 1, the heat-conducting copper sheet 402 is fixed at the top end of the heat dissipation plate 403, the heat-conducting silica gel 401 is fixed at the top end of the heat-conducting copper sheet 402, the heat dissipation holes 404 are arranged in the lamp holder 1, the heat dissipation plate 403 is communicated with the heat dissipation holes 404, the heat dissipation holes 404 are uniformly distributed in the lamp holder 1, and the anode lead 8 and the cathode lead 9 penetrate through the heat-conducting silica gel;

specifically, as shown in fig. 1, when the mechanism is used, firstly, when the light emitting chip 5 is irradiated for a long time, the temperatures of the light emitting chip 5, the die bond 6, the anode lead 8 and the cathode lead 9 are raised, the heat conducting silica gel 401 guides the high temperature into the heat conducting copper sheet 402, and then the high temperature is dissipated to the heat dissipating hole 404 through the heat dissipating plate 403, and finally the heat dissipating hole 404 dissipates the high temperature to the outside, so that the heat of the light source inside the lamp shade 3 can be dissipated quickly, and the heat dissipating performance is strong;

the accommodating structure 7 comprises an accommodating shell 701, a cavity 702, a heat pipe 703 and a lug 704, wherein the accommodating shell 701 is fixed outside the anode lead 8 and the cathode lead 9, the cavity 702 is arranged inside the accommodating shell 701, the lug 704 is arranged inside the cavity 702, the heat pipe 703 is fixed on one side of the accommodating shell 701, one side of the heat pipe 703 is communicated with the heat dissipation hole 404, two accommodating shells 701 are arranged, the cavity 702 is communicated with the heat pipe 703, and the accommodating shells 701 are symmetrically distributed around the vertical center line of the lamp holder 1;

specifically, as shown in fig. 1 and fig. 3, when using this mechanism, firstly, when a short circuit occurs, the temperature in the anode lead 8 and the cathode lead 9 will rise, and at this time, the tab 704 will be heated, melted and gathered inside the cavity 702, so that the electrical circuit is disconnected, thereby avoiding the damage to the lamp bead body caused by the short circuit, and meanwhile, the high temperature inside the housing 701 can be dissipated to the heat dissipation hole 404 through the heat conduction pipe 703, thereby improving the safety of the lamp bead.

The working principle is as follows: the utility model discloses when using, this high security's LED lamp pearl external power supply, at first, take LED lamp pearl to assigned position department installation and finish, switch on positive pole lead wire 8 and negative pole lead wire 9 in proper order and make luminous chip 5 circular telegram shine, when luminous chip 5 shines for a long time, luminous chip 5, solid brilliant 6, the temperature of positive pole lead wire 8 and negative pole lead wire 9 can rise, heat conduction silica gel 401 can channel the high temperature into the inside of heat conduction copper sheet 402, give off to louvre 404 department by heating panel 403, louvre 404 can give off the high temperature to the outside;

secondly, when the light emitting chip 5 breaks down, the lampshade 3 is rotated by a certain angle, at the moment, the lampshade 3 can drive the fixture block 203 to rotate in the clamping groove 201, the fixture block 203 can be separated from the inside of the clamping groove 201, the inside can be maintained, after the maintenance is finished, the lampshade 3 is taken, the fixture block 203 is placed in the lamp holder 1, and the lampshade 3 is rotated to enable the fixture block 203 to be clamped into the clamping groove 201;

finally, when the short circuit occurs, the temperature of the anode lead 8 and the cathode lead 9 can rise, and the lug 704 can be heated, melted and gathered in the cavity 702, so that the electrified circuit is disconnected, the damage to the lamp bead body caused by the short circuit is avoided, meanwhile, the high temperature in the accommodating shell 701 can be dissipated to the heat dissipation hole 404 through the heat conduction pipe 703, and finally the lighting work of the LED lamp bead is completed.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a LED lamp pearl of high security, includes lamp stand (1), lamp shade (3), luminous chip (5) and solid brilliant (6), its characterized in that: the lamp holder is characterized in that both sides of the interior of the lamp holder (1) are provided with dismounting structures (2), each dismounting structure (2) comprises a clamping groove (201), a limiting block (202) and a clamping block (203), each limiting block (202) is fixed on both sides of the interior of the lamp holder (1), the bottom end of each limiting block (202) is provided with the clamping groove (201), each clamping block (203) is arranged in each clamping groove (201), the top end of each clamping block (203) is fixedly connected with one side of the bottom end of the corresponding lampshade (3), each lampshade (3) is arranged at the top end of the lamp holder (1), a heat dissipation structure (4) is fixed at the top end of the lamp holder (1), an anode lead (8) is installed in the lamp holder (1), a solid crystal (6) is installed at the top end of each anode lead (8), a light-emitting chip (5) is installed at the top end of each solid crystal, and the lamp holder (1) is internally and fixedly provided with a containing structure (7).

2. The high-safety LED lamp bead according to claim 1, characterized in that: the inner diameter of the clamping groove (201) is larger than the outer diameter of the clamping block (203), and a clamping structure is formed between the clamping groove (201) and the clamping block (203).

3. The high-safety LED lamp bead according to claim 1, characterized in that: the heat dissipation structure (4) comprises heat conduction silica gel (401), a heat conduction copper sheet (402), a heat dissipation plate (403) and heat dissipation holes (404), wherein the heat dissipation plate (403) is fixed at the top end of the lamp holder (1), the top end of the heat dissipation plate (403) is fixed with the heat conduction copper sheet (402), the top end of the heat conduction copper sheet (402) is fixed with the heat conduction silica gel (401), and the heat dissipation holes (404) are formed in the lamp holder (1).

4. The high-safety LED lamp bead according to claim 3, characterized in that: the radiating plate (403) and the radiating holes (404) are communicated with each other, the radiating holes (404) are uniformly distributed in the lamp holder (1), and the anode lead (8) and the cathode lead (9) are all penetrated in the heat-conducting silica gel (401), the heat-conducting copper sheet (402) and the radiating plate (403).

5. The high-safety LED lamp bead according to claim 1, characterized in that: accomodate structure (7) including accomodating shell (701), cavity (702), heat pipe (703) and lug (704), accomodate shell (701) and all be fixed in the outside of positive pole lead wire (8) and negative pole lead wire (9), the inside of accomodating shell (701) is provided with cavity (702), and the inside of cavity (702) is provided with lug (704), one side of accomodating shell (701) is fixed with heat pipe (703), and one side and louvre (404) of heat pipe (703) are linked together.

6. The high-safety LED lamp bead according to claim 5, characterized in that: the lamp holder is characterized in that two containing shells (701) are arranged, the cavity (702) is communicated with the heat conduction pipe (703), and the containing shells (701) are symmetrically distributed around the vertical center line of the lamp holder (1).