CN211450644U

CN211450644U - Household LED lamp with good heat dissipation performance

Info

Publication number: CN211450644U
Application number: CN202020211048.8U
Authority: CN
Inventors: 王淑琴
Original assignee: Individual
Current assignee: Dalian Guang'an Safety And Environment Technology Co ltd
Priority date: 2020-02-26
Filing date: 2020-02-26
Publication date: 2020-09-08
Anticipated expiration: 2030-02-26

Abstract

The utility model discloses a household LED lamp with good heat dissipation performance, which belongs to the technical field of household LED lamps and comprises a base, wherein an energy storage plate is fixedly arranged at the bottom of the base, fastening bolts are fixedly arranged at the left end and the right end of the base, a ventilation hole is formed at the top of the base, the ventilation hole penetrates through the base and the energy storage plate and extends to the bottom of the energy storage plate, an LED lamp cover is fixedly arranged at the bottom of the energy storage plate, an LED bulb is fixedly arranged at the center of the bottom of the energy storage plate, heat dissipation holes are formed at the bottom of the LED lamp cover, heat dissipation fins are fixedly arranged on the outer side wall of the LED lamp cover, heat conduction pipes are fixedly connected at the left side and the right side of the bottom of the energy storage plate, the heat conduction pipes extend downwards and penetrate through the heat dissipation fins, the utility model provides a poor problem of LED lamp heat dispersion.

Description

Household LED lamp with good heat dissipation performance

Technical Field

The utility model relates to a domestic LED lamp technical field specifically is a domestic LED lamp that heat dispersion is good.

Background

The LED lamp is an electroluminescent semiconductor material chip, is solidified on a bracket by using silver glue or white glue, is connected with a chip and a circuit board by using silver wires or gold wires, is sealed by epoxy resin at the periphery to play a role of protecting internal core wires, and is finally provided with a shell, the household LED lamp is one of the LED lamps, the LED lamp has small volume and light weight, the energy consumption is only one tenth of that of an incandescent lamp and one fourth of that of an energy-saving lamp, the brightness is ten times that of the incandescent lamp under the same power, the working life can reach more than one hundred thousand hours, the environment is free of harmful substances of mercury, the environment is free of pollution, the color temperature of the LED lamp can be selected, the color rendering property is good, the LED lamp can be 'one-man-for-life' for common household illumination, but the heat dissipation effect of a plurality of LED lamps at present cannot reach the expected effect, the heat dissipation problem of the LED is serious, the heat dissipation performance can cause adverse effect on, the lower the light-emitting rate is, the damage of the materials can be caused, the service life of the LED lamp is shortened, and when the temperature reaches the maximum using temperature of the LED chip, the LED lamp can be broken, so that the household LED lamp with good heat dissipation performance is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a domestic LED lamp that heat dispersion is good to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a household LED lamp with good heat dissipation performance comprises a base, an energy storage plate is fixedly arranged at the bottom of the base, the left end and the right end of the base are both fixedly provided with fastening bolts which penetrate through the base and the energy storage plate and then extend to the bottom of the energy storage plate, the top of the base is provided with a vent hole, the vent hole penetrates through the base and the energy storage plate and then extends to the bottom of the energy storage plate, the bottom of the energy storage plate is fixedly provided with an LED lampshade, the center of the bottom of the energy storage plate is fixedly provided with an LED bulb, the bottom of the LED lampshade is provided with heat dissipation holes, the outer side wall of the LED lampshade is fixedly provided with heat dissipation fins, the left side and the right side of the bottom of the energy storage plate are fixedly connected with heat conduction pipes which extend downwards and penetrate through the radiating fins, the equal fixedly connected with two davits in the top left and right sides of base, it is two sets of fixedly between the davit is equipped with radiator fan.

Preferably, the heat pipe is a copper pipe, the heat pipe comprises a heat pipe body, a vacuum layer is fixedly arranged in an inner cavity of the heat pipe body, connecting ribs are fixedly connected to inner walls of the upper side and the lower side of the heat pipe body, a heat conduction circular ring is fixedly arranged in the inner cavity of the heat pipe body and fixedly assembled in the inner cavity of the heat pipe body through the connecting ribs, and connecting ribs are fixedly connected to the left side and the right side of the heat conduction circular ring.

Preferably, the heat dissipation fan is a long-life high-efficiency fan, and the diameter of the fan blades of the heat dissipation fan is the same as the length of the LED lampshade.

Preferably, the surface of the LED lamp shade is coated with radiation heat-dissipation paint.

Preferably, the LED bulb and the cooling fan are both electrically connected with an external power supply.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of reasonable design, the fixed fin that is provided with on the lateral wall of lamp shade, the heat pipe is connected on the energy storage board and runs through the fin, when the inside temperature of LED lamp shade risees, the energy storage board will absorb the heat and with the leading-in heat for the heat pipe, the inside of heat pipe is structure in the spiral ring, the heat conduction body is copper and have the liquid medium coolant liquid, the heat conductivity of coolant liquid is two hundred times of copper, fine cooling effect has, it dispels the heat to the outside air with the fin to assist again, radiator fan can accelerate the circulation of air simultaneously, louvre and ventilation hole all are the passageway that realizes the air flow, the problem that LED lamp heat dispersion is not good has been solved.

Drawings

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

FIG. 2 is a schematic view of the structure of the heat conducting pipe of the present invention;

fig. 3 is a schematic structural view of the heat dissipation fan of the present invention.

In the figure: the LED lamp comprises a base 1, an energy storage plate 2, heat radiating fins 3, an LED lampshade 4, heat radiating holes 5, a heat conducting pipe 6, fastening bolts 7, an LED bulb 8, vent holes 9, hanging columns 10, a heat radiating fan 11, a heat conducting pipe body 12, connecting ribs 13, a heat conducting ring 14 and a vacuum layer 15.

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, fig. 2 and fig. 3, the present invention provides a technical solution: the utility model provides a domestic LED lamp that heat dispersion is good, the on-line screen storage device comprises a base 1, the fixed energy storage plate 2 that is provided with in bottom of base 1, the equal fixed mounting in both ends has fastening bolt 7 about base 1, fastening bolt 7 runs through the bottom that extends to energy storage plate 2 behind base 1 and the energy storage plate 2, ventilation hole 9 has been seted up at base 1's top, ventilation hole 9 runs through the bottom that extends to energy storage plate 2 behind base 1 and the energy storage plate 2, the fixed LED lamp shade 4 that is provided with in bottom of energy storage plate 2, the fixed LED bulb 8 that is provided with in bottom center department of energy storage plate 2, louvre 5 has been seted up to the bottom of LED lamp shade 4, the fixed fin 3 that is provided with on the lateral wall of LED lamp shade 4, the bottom left and right sides fixedly connected with heat pipe 6 of energy storage plate 2, heat pipe 6 downwardly extending runs through fin 3, two davits 10.

The heat conduction pipe 6 is a copper pipe, the heat conduction pipe 6 comprises a heat conduction pipe body 12, a vacuum layer 15 is fixedly arranged in an inner cavity of the heat conduction pipe body 12, connecting ribs 13 are fixedly connected to inner walls of the upper side and the lower side of the heat conduction pipe body 12, a heat conduction ring 14 is fixedly arranged in the inner cavity of the heat conduction pipe body 12, the heat conduction ring 14 is fixedly assembled in the inner cavity of the heat conduction pipe body 12 through the connecting ribs 13, the connecting ribs 13 are fixedly connected to the left side and the right side of the heat conduction ring 14, heat conduction can be realized by copper, heat of the energy storage plate 2 is led in, liquid medium cooling liquid is arranged in the heat conduction ring 14 through a vacuum structure in the heat conduction pipe 6, heat conduction of the cooling liquid is very good, and a structure formed by the heat conduction ring 14 and the connecting ribs;

the heat radiation fan 11 is a long-life high-efficiency fan, the diameter of the fan blade of the heat radiation fan 11 is the same as the length of the LED lampshade 4, and the long-life high-efficiency fan has long service life and does not need to be frequently disassembled and maintained;

the surface of the LED lampshade 4 is coated with the radiation heat dissipation paint, so that heat can be taken away from the surface of the LED lampshade 4 in a radiation mode, and auxiliary heat dissipation is achieved;

the LED bulb 8 and the cooling fan 11 are both electrically connected with an external power supply, and both are connected with the external power supply, so that a battery assembly is not required to be added in the LED bulb, the complexity of the structure is reduced, and the LED bulb and the cooling fan are convenient to maintain in the future.

The working principle is as follows: when the LED lamp starts to work, the energy storage plate 2 absorbs heat inside the LED lamp shade 4 and transmits the heat to the heat conduction pipe 6, the heat conduction pipe 6 is made of copper, the vacuum layer 15 inside the heat conduction pipe has a heat conduction random selection structure, the heat conduction ring 14 is provided with liquid medium cooling liquid, the heat conduction performance and the cooling effect of the cooling liquid are good, and the high-efficiency flowing and heat absorption can be realized through a spiral structure, then the heat conduction pipe 6 is connected with the radiating fins 3, the radiating fins 3 transmit the heat in the heat conduction pipe 6 to the outside air again to realize the heat transmission, the bottom of the base 1, the bottom of the energy storage plate 2 and the bottom of the LED lampshade 4 are provided with holes, so that the circulation of air is realized, the hanging post 10 is fixedly provided with a heat radiation fan 11, the heat radiation fan 11 can be started to discharge hot air in the LED lampshade 4, and the surface of the LED lamp shade 4 is also coated with radiation heat dissipation paint, so that heat can be brought to the surface of the LED lamp shade 4 in a radiation mode.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a domestic LED lamp that heat dispersion is good, includes base (1), its characterized in that: the energy storage plate (2) is fixedly arranged at the bottom of the base (1), fastening bolts (7) are fixedly arranged at the left end and the right end of the base (1), the fastening bolts (7) penetrate through the base (1) and the energy storage plate (2) and then extend to the bottom of the energy storage plate (2), a vent hole (9) is formed in the top of the base (1), the vent hole (9) penetrates through the base (1) and the energy storage plate (2) and then extends to the bottom of the energy storage plate (2), an LED lamp shade (4) is fixedly arranged at the bottom of the energy storage plate (2), an LED lamp bulb (8) is fixedly arranged at the center of the bottom of the energy storage plate (2), radiating holes (5) are formed in the bottom of the LED lamp shade (4), radiating fins (3) are fixedly arranged on the outer side wall of the LED lamp shade (4), and heat conducting pipes (6) are fixedly connected to the left, the heat pipe (6) downwardly extending penetrates through the radiating fins (3), the left side and the right side of the top of the base (1) are fixedly connected with two hanging columns (10), and a radiating fan (11) is fixedly assembled between the two hanging columns (10).

2. The household LED lamp with good heat dissipation performance as set forth in claim 1, wherein: the heat conduction pipe (6) is a copper pipe, the heat conduction pipe (6) comprises a heat conduction pipe body (12), a vacuum layer (15) is fixedly arranged in an inner cavity of the heat conduction pipe body (12), connecting ribs (13) are fixedly connected to the inner walls of the upper side and the lower side of the heat conduction pipe body (12), a heat conduction circular ring (14) is fixedly arranged in the inner cavity of the heat conduction pipe body (12), the heat conduction circular ring (14) is fixedly assembled in the inner cavity of the heat conduction pipe body (12) through the connecting ribs (13), and the connecting ribs (13) are fixedly connected to the left side and the right side of the heat conduction circular ring (14.

3. The household LED lamp with good heat dissipation performance as set forth in claim 1, wherein: the heat dissipation fan (11) is a long-life high-efficiency fan, and the diameter of the fan blades of the heat dissipation fan (11) is the same as the length of the LED lampshade (4).

4. The household LED lamp with good heat dissipation performance as set forth in claim 1, wherein: and radiation heat dissipation paint is coated on the surface of the LED lampshade (4).

5. The household LED lamp with good heat dissipation performance as set forth in claim 1, wherein: the LED bulb (8) and the cooling fan (11) are electrically connected with an external power supply.