CN212156703U

CN212156703U - High heat dissipating LED ball bubble lamp

Info

Publication number: CN212156703U
Application number: CN202021076247.9U
Authority: CN
Inventors: 黄东辉; 刘文宝
Original assignee: Jiangsu Repson Lighting Technology Co ltd
Current assignee: Jiangsu Repson Lighting Technology Co ltd
Priority date: 2020-06-12
Filing date: 2020-06-12
Publication date: 2020-12-15
Anticipated expiration: 2030-06-12

Abstract

The utility model discloses a high heat dissipation LED bulb lamp, which comprises a lamp holder, wherein the lower end of the lamp holder is connected with a base, the lower end of the base is fixed with a mounting plate, the upper surface of the mounting plate is uniformly provided with four baffles, the end, away from each other, of each baffle is fixed with a limiting block, the end, away from each other, of each limiting block is sleeved with a spring, the end, away from each spring, of each spring is provided with a fixed block, the end, away from each fixed block, of each fixed block penetrates through the base and extends to the outer side of the base, the lower surface of the mounting plate is fixed with a copper-guided heat ring, the inner surface of the copper-guided heat ring is fixed with an annular aluminum substrate, the surface of the annular aluminum substrate is uniformly provided with a plurality of LED lamp beads, the end port of the copper-guided heat ring is fixed, the utility model discloses make LED ball bubble lamp radiating efficiency higher, prolong the life of LED ball bubble lamp.

Description

High heat dissipating LED ball bubble lamp

Technical Field

The utility model relates to a lamps and lanterns illumination field especially relates to a high heat dissipating LED ball bubble lamp.

Background

With the development of science and technology, lighting lamps are also revolutionary and upgrading, from incandescent lamps to fluorescent lamps to current LED lamps, the LED lamps have a plurality of advantages, so that the LED lamps are widely applied to daily life, street lamps, household lamps, table lamps and the like bring great convenience to people, the LED lamp technology is improving day by day, and the light-emitting efficiency of the LED lamps is making a remarkable breakthrough, the energy consumption of the LED lamps is only 1/10 of incandescent lamps, 1/4 of energy-saving lamps, and the price is continuously reduced, but even the LED lamps with extremely low energy consumption can generate heat, although the LED lamps are always declared to be cold light sources, so that consumers think that the LED lamps cannot generate heat like incandescent lamps, the LED lamps are wrong in fact, the LED lamps still can generate heat, no technology can convert hundreds of electric energy into light energy, the energy is always lost, and electric energy liquid input by the LED lamps is not completely converted into light energy, part of the heat energy is converted, so that heat is generated, for example, only 20% -30% of electric energy is converted into light after the LED bulb lamp used in daily life is electrified, and other 70% of the electric energy is converted into heat energy, if the heat dissipation of the LED bulb lamp is not good, the junction temperature of an LED lamp bead is rapidly improved, if the LED bulb lamp is in a high-temperature state for a long time, the service life of the LED bulb lamp is shortened, and therefore all LED bulb lamp manufacturers try to solve the problem of heat dissipation of the LED bulb lamp to prolong the service life of the LED bulb lamp, and the defects of products sold in the existing market are overcome by the LED bulb lamp with high heat dissipation performance.

SUMMERY OF THE UTILITY MODEL

Objects of the invention

For solving the technical problem that exists among the background art, the utility model provides a high heat dissipating LED ball bubble lamp can make the radiating effect of LED ball bubble lamp better, makes LED lamp pearl not fragile, prolongs the life of LED ball bubble lamp.

(II) technical scheme

The utility model provides a high heat dissipation LED bulb lamp, which comprises a lamp cap, wherein the lower end of the lamp cap is connected with a base, the lower end of the base is fixed with a mounting plate, the upper surface of the mounting plate is uniformly provided with four baffle plates, the ends of the four baffle plates, which are far away from each other, are all fixed with limiting blocks, the ends of the four limiting blocks, which are far away from each other, are all sleeved with springs, the ends of the four springs, which are far away from each other, are all provided with fixed blocks, the ends of the four fixed blocks, which are far away from each other, all penetrate through the base and extend to the outer side, a copper heat conduction ring is fixed on the lower surface of the mounting plate, an annular aluminum substrate is fixed on the inner surface of the copper heat conduction ring, the LED lamp is characterized in that a plurality of LED lamp beads are uniformly arranged on the surface of the annular aluminum substrate, a lampshade is fixed at the tail end opening of the copper heat conduction ring, and an aluminum heat dissipation ring is sleeved on the outer circumferential surface of the copper heat conduction ring.

Preferably, a plurality of ventilation holes are uniformly formed in the circumferential surface of the base, and dust screens are fixed on the outer sides of the ventilation holes.

Preferably, the inner holes are formed in the ends, close to each other, of the four fixing blocks, and the ends, far away from each other, of the four springs are installed in the inner holes.

Preferably, the cross sections of the copper heat conduction ring, the annular aluminum substrate and the aluminum heat dissipation ring are inverted funnel-shaped, and the copper heat conduction ring, the annular aluminum substrate and the aluminum heat dissipation ring are matched with each other.

Preferably, the copper heat conduction ring and the annular aluminum substrate are fixed through heat conduction glue.

Preferably, a plurality of radiating fins are vertically and uniformly arranged on the outer circumferential surface of the aluminum radiating ring.

Compared with the prior art, the above technical scheme of the utility model following profitable technological effect has:

1. the aluminum radiating ring is of a detachable structure, the type of the aluminum radiating ring can be changed according to actual requirements, and radiating fins are vertically and uniformly arranged on the outer circumferential surface of the aluminum radiating ring, so that the contact area between the aluminum radiating ring and air is increased, and the radiating efficiency is increased.

2. The LED bulb lamp has the advantages that the heat generated when the LED bulb lamp is opened is not concentrated due to the fact that the aluminum substrate is designed to be of the annular structure, heat dissipation is easier, the aluminum substrate and the copper heat conduction ring are directly fixed through the heat conduction glue, and the outer circumferential surface of the copper heat conduction ring is in direct contact with the aluminum heat dissipation ring, so that heat dissipation is quicker.

3. The base is ventilated through the ventilation holes formed in the base, so that the air in the base flows, the cooling effect is achieved, and the dust screen is arranged on the outer surface of each ventilation hole to prevent dust from entering the base.

Drawings

Fig. 1 is the utility model provides a main sectional view of high heat dissipating LED ball bubble lamp.

Fig. 2 is an enlarged view of a portion a in fig. 1.

Fig. 3 is the utility model provides a top view of aluminium system radiating ring of high heat dissipating LED ball bubble lamp.

Fig. 4 is the utility model provides a bottom view of the aluminium base plate of annular of high heat dissipating LED ball bubble lamp.

Reference numerals: 1. a lamp cap; 2. a base; 3. a ventilation hole; 4. a dust screen; 5. a fixed block; 6. a baffle plate; 7. a limiting block; 8. a spring; 9. mounting a plate; 10. a copper heat conducting ring; 11. an annular aluminum substrate; 12. LED lamp beads; 13. a lamp shade; 14. and (3) an aluminum radiating ring.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

As shown in fig. 1-4, the utility model provides a high heat dissipating LED bulb lamp, including lamp holder 1, the lower extreme of lamp holder 1 is connected with base 2, base 2's lower extreme is fixed with mounting panel 9, mounting panel 9 upper surface evenly is provided with four baffles 6, the one end that four baffles 6 kept away from each other all is fixed with restriction piece 7, the one end that four restriction pieces 7 kept away from each other all overlaps and is equipped with spring 8, the one end that four spring 8 kept away from each other all is provided with fixed block 5, the one end that four fixed block 5 kept away from each other all runs through base 2 and extends to the outside of base 2, the lower fixed surface of mounting panel 9 has copper guide heat ring 10, the internal surface fixed of copper guide heat ring 10 has aluminium annular base board 11, a plurality of LED lamp pearl 12 is evenly installed on aluminium annular board 11's surface, the end mouth of copper guide heat ring 10 is fixed with lamp shade 13, the outer periphery cover.

In an alternative embodiment, a plurality of ventilation holes 3 are uniformly formed in the circumferential surface of the base 2, and a dust screen 4 is fixed on the outer side of each ventilation hole 3.

It should be noted that the arrangement of the ventilation holes 3 can make the air in the base circulate, so as to make the heat dissipation easier.

In an alternative embodiment, the ends of the four fixing blocks 5 close to each other are all provided with inner holes, and the ends of the four springs 8 far away from each other are all arranged in the inner holes.

It should be noted that the arrangement of the inner hole makes the installation of the fixed block 5 and the spring 8 more stable.

In an alternative embodiment, the cross-section of the copper heat-conducting ring 10, the annular aluminum substrate 11 and the aluminum heat-dissipating ring 14 is inverted funnel-shaped, and the copper heat-conducting ring 10, the annular aluminum substrate 11 and the aluminum heat-dissipating ring 14 are matched with each other.

It should be noted that the contact area of the copper heat conducting ring 10, the annular aluminum substrate 11 and the aluminum heat dissipating ring 14 is made larger, so that heat conduction and heat dissipation are easier.

In an alternative embodiment, the copper heat conduction ring 10 and the annular aluminum substrate 11 are fixed by heat conduction glue.

It should be noted that, the copper heat conduction ring 10 and the annular aluminum substrate 11 are more firmly fixed together, so that heat is more easily conducted out.

In an alternative embodiment, a plurality of radiating fins are uniformly arranged on the outer circumferential surface of the aluminum radiating ring 14 in the vertical direction.

It should be noted that the aluminum heat dissipation ring 14 has a larger contact area with air, and thus has higher heat dissipation efficiency.

In the utility model, firstly, a required aluminum heat dissipation ring 14 is sleeved into the copper heat conduction ring 10 from the lamp holder 1 and is in close contact with the copper heat conduction ring 10, and the copper heat conduction ring 10 is fixed by four fixed blocks 5; after the LED bulb lamp is installed and turned on for use, the lamp beads 12 and the aluminum substrate 11 generate heat, the heat can be transferred to the copper heat conduction ring 10 through heat conduction, the copper heat conduction ring 10 can transfer the heat to the aluminum heat dissipation ring 14 on the outer circumferential surface, and the aluminum heat dissipation ring 14 can transfer the heat to the heat dissipation fins so that the heat can be dissipated more quickly; the heat transferred to the mounting plate 9 is transferred into the base 2, so that the temperature of the air in the base 2 is raised, the ventilation air 3 arranged on the base 2 can make the air in the base 2 flow, the ventilation effect is achieved, the temperature in the base 2 is lowered, the heat dissipation effect is achieved, and the dust screen 4 prevents dust from entering; the arrangement of the lampshade 13 prevents dust from entering the aluminum substrate 11, and avoids the dust from affecting the service life of the aluminum substrate 11.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. The LED bulb lamp with high heat dissipation performance comprises a lamp holder (1) and is characterized in that the lower end of the lamp holder (1) is connected with a base (2), a mounting plate (9) is fixed to the lower end of the base (2), four baffle plates (6) are uniformly arranged on the upper surface of the mounting plate (9), limiting blocks (7) are fixed to one ends, away from each other, of the baffle plates (6), springs (8) are sleeved on one ends, away from each other, of the limiting blocks (7), fixed blocks (5) are arranged on one ends, away from each other, of the springs (8), one ends, away from each other, of the fixed blocks (5) penetrate through the base (2) and extend to the outer side of the base (2), a copper guide heat ring (10) is fixed to the lower surface of the mounting plate (9), and an annular aluminum substrate (11) is fixed to the inner surface of the copper guide heat, the LED lamp is characterized in that a plurality of LED lamp beads (12) are uniformly mounted on the surface of the annular aluminum substrate (11), a lampshade (13) is fixed at a lower end port of the copper heat conducting ring (10), and an aluminum heat radiating ring (14) is sleeved on the outer circumferential surface of the copper heat conducting ring (10).

2. The LED bulb lamp with high heat dissipation performance as claimed in claim 1, wherein a plurality of ventilation holes (3) are uniformly formed in the circumferential surface of the base (2), and a dust screen (4) is fixed to the outer sides of the plurality of ventilation holes (3).

3. The LED bulb lamp with high heat dissipation performance as recited in claim 1, wherein the ends of the four fixing blocks (5) close to each other are provided with inner holes, and the ends of the four springs (8) far away from each other are arranged in the inner holes.

4. The LED bulb lamp with high heat dissipation performance as claimed in claim 1, wherein the cross section of the copper heat conduction ring (10), the annular aluminum substrate (11) and the aluminum heat dissipation ring (14) is inverted funnel-shaped, and the copper heat conduction ring (10), the annular aluminum substrate (11) and the aluminum heat dissipation ring (14) are matched with each other.

5. The LED bulb lamp with high heat dissipation performance as claimed in claim 1, wherein the copper heat conduction ring (10) and the annular aluminum substrate (11) are fixed through heat conduction glue.

6. The LED bulb lamp with high heat dissipation performance as claimed in claim 1, wherein a plurality of heat dissipation fins are uniformly arranged on the outer circumferential surface of the aluminum heat dissipation ring (14) in a vertical direction.