CN214745597U

CN214745597U - High-strength high-temperature-resistant LED lamp housing

Info

Publication number: CN214745597U
Application number: CN202120675372.XU
Authority: CN
Inventors: 陆利兵
Original assignee: Dongguan Baiwei Lighting Technology Co ltd
Current assignee: Dongguan Baiwei Lighting Technology Co ltd
Priority date: 2021-04-02
Filing date: 2021-04-02
Publication date: 2021-11-16
Anticipated expiration: 2031-04-02

Abstract

The utility model discloses a high-strength high-temperature-resistant LED lamp shell, which comprises a top seat, wherein a heat dissipation layer is fixedly arranged at the bottom end of the top seat, an air inlet is arranged at one side of the heat dissipation layer, one side of the air inlet is fixedly connected with the output end of a fan, a water tank is fixedly arranged at the middle part of the other side of the heat dissipation layer, a semiconductor refrigerating sheet is fixedly arranged at one side of the inner wall of the water tank, a temperature control switch is fixedly arranged at one side of the inner wall of the heat dissipation layer, a plurality of heat dissipation holes are respectively arranged at the two sides of the heat dissipation layer, dust filter screens are respectively sleeved on the surfaces of the heat dissipation holes and the input end of the fan, an outer shell is fixedly arranged at the outer side of the bottom end of the heat dissipation layer, an inner shell is fixedly arranged at the inner side of the bottom end of the heat dissipation layer, a connecting ring is clamped between the outer shell and the inner shell, a heat insulation layer is fixedly connected with the inner side of the inner shell, and a cover body is fixedly connected with the bottom end of the connecting ring, the lamp shell has good heat dissipation performance and high-temperature resistance strength, and is easy to mount and dismount.

Description

High-strength high-temperature-resistant LED lamp housing

Technical Field

The utility model relates to a lamp body field specifically is a high strength high temperature resistance LED lamp body.

Background

The LED lamp is a lamp using a light emitting diode as a light source, and can directly convert electricity into light. The LED lamp has the advantages of energy conservation, long service life, environmental protection, shock resistance and the like, can directly emit light with seven colors, and is generally applied to the fields of traffic signal lamps, display screens, automobile signal lamps and the like. The LED lamp shell is one of LED accessories and is a protective cover which is used for better gathering light rays, enabling the light rays to be more concentrated and reducing the damage of the light rays to eyes. The LED lamp housing not only covers the lamp to gather light, but also can prevent electric shock and protect eyes, so that the lamp housing can be arranged on each lamp.

However, the structural strength of the existing LED lamp housing is not enough, the LED lamp is easy to generate heat in use, the heat dissipation performance of the LED lamp housing is not good, the bulb and the lamp housing can be damaged when the temperature is too high, the lamp housing is troublesome to disassemble, and the bulb is inconvenient to replace, so that the high-strength high-temperature-resistant LED lamp housing is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high strength high temperature resistance LED lamp body to the structural strength who solves the current but current LED lamp body that proposes in the above-mentioned background art is not enough, and LED lamp in use generates heat easily, and the thermal diffusivity of LED lamp body is not good, may damage bulb and lamp body when the high temperature, and the dismantlement of lamp body is troublesome, very inconvenient problem when the bulb is changed to needs.

In order to achieve the above object, the utility model provides a following technical scheme: a high-strength high-temperature-resistant LED lamp shell comprises a top seat, wherein a heat dissipation layer is fixedly mounted at the bottom end of the top seat, an air inlet is formed in one side of the heat dissipation layer, one side of the air inlet is fixedly connected with the output end of a fan, a water tank is fixedly mounted in the middle of the other side of the heat dissipation layer, a semiconductor refrigeration sheet is fixedly mounted at one side of the inner wall of the water tank, one side of the water tank is fixedly communicated with the input end of a water pump, the output end of the water pump is fixedly connected with one end of a water inlet pipe, the other end of the water inlet pipe penetrates through one end of the other side of the heat dissipation layer and is fixedly connected with one end of a condensation pipe, the other end of the condensation pipe is fixedly connected with one end of a water outlet pipe, the other end of the water outlet pipe penetrates through the other end of the other side of the heat dissipation layer and is fixedly connected with the other side of the water tank, a temperature control switch is fixedly mounted at one side of the inner wall of the heat dissipation layer, and a plurality of heat dissipation holes are formed in the two sides of the heat dissipation layer, the surface of louvre and the input of fan all overlap and are equipped with the dust filter screen, the outside fixed mounting of heat dissipation layer bottom has the shell, the inboard fixed mounting of heat dissipation layer bottom has the inner shell, just the block has the clamping ring between shell and the inner shell, all set up flutedly around the clamping ring, one side of recess and the one end fixed connection of spring, the other end of spring and one side fixed connection of stopper, the opposite side and the spacing block of stopper, just the lateral wall of shell is seted up to spacing mouthful, the inboard fixedly connected with insulating layer of inner shell, the bottom fixedly connected with cover body of clamping ring.

As an optimized technical scheme of the utility model, the wiring hole has been seted up at the middle part of footstock.

As an optimized technical scheme of the utility model, the top fixed mounting of footstock has rubber seal.

As an optimal technical scheme of the utility model, fan, water pump and semiconductor refrigeration piece are all through temperature detect switch and external power supply electric connection.

As an optimized technical scheme of the utility model, the component that the thermal-insulated cotton was made for the insulating layer.

As an optimized technical scheme of the utility model, the both sides of footstock are all seted up threaded hole.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the lamp shell is characterized in that the top seat is installed on a wall top through a bolt at a threaded hole, after the top seat is installed, a limiting block on a connecting ring at the top end of the shell body is pressed into a groove, the connecting ring is clamped between the outer shell and the inner shell, and the limiting block is aligned with a limiting opening;

2. when the temperature control switch detects that the temperature inside the lamp housing is too high in the use process of the LED lamp, the fan can be started, the fan can suck air into the lamp housing from the outside, hot air in the lamp housing is discharged from the radiating holes, dust can be prevented from entering the lamp housing by the dust filter screen at the positions of the fan and the radiating holes, the water pump and the semiconductor refrigerating sheet can be started while the fan is started, water in the water tank can be refrigerated by the semiconductor refrigerating sheet and is discharged into the condensing tube along the water inlet tube through the water pump, cold water can also cool the inside of the lamp housing when flowing through the condensing tube, then water flows back into the water tank along the water outlet tube, circulation is realized, the heat insulation cotton on the inner side of the inner shell can prevent the inner shell and the outer shell from being damaged due to too high temperature, the heat dissipation performance of the lamp housing is good, and the high temperature resistance is realized.

Drawings

Fig. 1 is a perspective view of the present invention;

FIG. 2 is a top cross-sectional view of the heat dissipation layer of the present invention;

fig. 3 is a front cross-sectional view of the present invention.

In the figure: 1. a top seat; 2. a heat dissipation layer; 3. a fan; 4. heat dissipation holes; 5. a dust filter screen; 6. a water tank; 7. a semiconductor refrigeration sheet; 8. a water pump; 9. a water inlet pipe; 10. a condenser tube; 11. a water outlet pipe; 12. a housing; 13. an inner shell; 14. a thermal insulation layer; 15. a connecting ring; 16. a groove; 17. a spring; 18. a limiting block; 19. a limiting port; 20. a cover body; 21. a wiring hole; 22. a threaded hole; 23. a rubber seal ring; 24. an air inlet; 25. a temperature control switch.

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. 1-3, the utility model provides a high-strength high-temperature-resistant LED lamp housing, which comprises a top seat 1, a heat dissipation layer 2 is fixedly installed at the bottom end of the top seat 1, an air inlet 24 is arranged at one side of the heat dissipation layer 2, one side of the air inlet 24 is fixedly connected with the output end of a fan 3, a water tank 6 is fixedly installed at the middle part of the other side of the heat dissipation layer 2, a semiconductor refrigeration sheet 7 is fixedly installed at one side of the inner wall of the water tank 6, one side of the water tank 6 is fixedly communicated with the input end of a water pump 8, the output end of the water pump 8 is fixedly connected with one end of a water inlet pipe 9, the other end of the water inlet pipe 9 passes through one end of the other side of the heat dissipation layer 2 and is fixedly connected with one end of a condensation pipe 10, the other end of the condensation pipe 10 is fixedly connected with one end of a water outlet pipe 11, the other end of the water outlet pipe 11 passes through the other end of the other side of the heat dissipation layer 2 and is fixedly connected with the other side of the water tank 6, a temperature control switch 25 is fixedly installed at one side of the inner wall of the heat dissipation layer 2, a plurality of louvre 4 has all been seted up to the both sides side of heat dissipation layer 2, the surface of louvre 4 and the input of fan 3 all overlap and are equipped with dust filter screen 5, the outside fixed mounting of 2 bottoms in heat dissipation layer has shell 12, the inboard fixed mounting of 2 bottoms in heat dissipation layer has inner shell 13, and the block has clamping ring 15 between shell 12 and the inner shell 13, clamping ring 15 all sets up fluted 16 all around, one side of recess 16 and spring 17's one end fixed connection, spring 17's the other end and 18 one side fixed connection of stopper, 18 opposite side and spacing 19 blocks of stopper, and spacing 19 blocks of seting up in shell 12's lateral wall, the inboard fixedly connected with insulating layer 14 of 13 of inner shell, the bottom fixedly connected with cover body 20 of clamping ring 15.

Preferably, the middle part of the top seat 1 is provided with a wiring hole 21 for connecting a wire and providing power for an internal bulb;

preferably, the top end of the top seat 1 is fixedly provided with a rubber sealing ring 23, so that the top seat 1 and the wall top are connected more tightly, and dust is prevented from falling into a gap;

preferably, the fan 3, the water pump 8 and the semiconductor refrigerating sheet 7 are electrically connected with an external power supply through a temperature control switch 25, and the temperature control switch 25 is used for controlling the opening and closing of the fan 3, the water pump 8 and the semiconductor refrigerating sheet 7;

preferably, the heat insulation layer 14 is a member made of heat insulation cotton, and the heat insulation cotton has the characteristics of high temperature resistance and difficult combustion;

preferably, threaded holes 22 are formed in both sides of the top seat 1, and the top seat 1 can be mounted through bolts.

When the LED lamp housing is used, the model of the temperature control switch 25 is KSD301, the top seat 1 is firstly installed on the wall top at the position of the threaded hole 22 through the bolt, after the installation of the top seat 1 is completed, the limit block 18 on the connecting ring 15 at the top end of the housing body 20 is pressed into the groove 16, the connecting ring 15 is clamped between the outer housing 12 and the inner housing 13, and the limit block 18 is aligned with the limit port 19, at the moment, the limit block 18 can be popped out under the action of the elastic force of the spring 17 and clamped with the limit port 19, so that the fixing of the housing body 20 is completed, namely, the installation of the lamp housing is completed, the limit block 18 is pressed to take out the housing body 20 during the disassembly, the lamp housing has the outer housing 12 and the inner housing 13, the strength is higher, the installation and disassembly processes are simple and convenient, when the temperature control switch 25 detects that the internal temperature of the lamp housing is overhigh during the use of the LED lamp, the fan 3 can be started, the fan 3 can be from the external air of inhaling to the lamp body in, and take the hot-air in the lamp body to discharge from louvre 4, the dust filter screen 5 of fan 3 and louvre 4 department can avoid the dust to enter into the lamp body inside, still can start water pump 8 and semiconductor refrigeration piece 7 when starting fan 3, semiconductor refrigeration piece 7 can be with the water refrigeration in the water tank 6, and discharge into condenser pipe 10 along inlet tube 9 through water pump 8, cold water also can cool down the lamp body inside when condenser pipe 10 flows, then the rivers flow back to in the water tank 6 along outlet pipe 11 again, from this circulation, the inboard thermal-insulated cotton of inner shell 13 can prevent that the high temperature from damaging inner shell 13 and shell 12, from this the heat dispersion of lamp body is good, high temperature resistant.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a high strength high temperature resistance LED lamp body, includes footstock (1), its characterized in that: the bottom fixed mounting of footstock (1) has heat dissipation layer (2), air inlet (24) have been seted up to one side of heat dissipation layer (2), the output fixed connection of one side of air inlet (24) and fan (3), the middle part fixed mounting of heat dissipation layer (2) opposite side has water tank (6), one side fixed mounting of water tank (6) inner wall has semiconductor refrigeration piece (7), one side of water tank (6) and the input fixed intercommunication of water pump (8), the output of water pump (8) and the one end fixed connection of inlet tube (9), the other end of inlet tube (9) passes the one end of heat dissipation layer (2) opposite side and the one end fixed connection of condenser pipe (10), the other end of condenser pipe (10) and the one end fixed connection of outlet pipe (11), the other end of outlet pipe (11) passes the other end of heat dissipation layer (2) opposite side and the opposite side fixed connection of water tank (6), one side of the inner wall of the heat dissipation layer (2) is fixedly provided with a temperature control switch (25), two side sides of the heat dissipation layer (2) are respectively provided with a plurality of heat dissipation holes (4), the surfaces of the heat dissipation holes (4) and the input end of the fan (3) are respectively sleeved with a dust filter screen (5), the outer side of the bottom end of the heat dissipation layer (2) is fixedly provided with an outer shell (12), the inner side of the bottom end of the heat dissipation layer (2) is fixedly provided with an inner shell (13), a connecting ring (15) is clamped between the outer shell (12) and the inner shell (13), the periphery of the connecting ring (15) is respectively provided with a groove (16), one side of each groove (16) is fixedly connected with one end of a spring (17), the other end of the spring (17) is fixedly connected with one side of a limiting block (18), the other side of the limiting block (18) is clamped with a limiting opening (19), and the limiting opening (19) is arranged on the side wall of the outer shell (12), the inner side of the inner shell (13) is fixedly connected with a heat insulation layer (14), and the bottom end of the connecting ring (15) is fixedly connected with a cover body (20).

2. A high strength high temperature resistant LED lamp housing according to claim 1, wherein: the middle part of the top seat (1) is provided with a wiring hole (21).

3. A high strength high temperature resistant LED lamp housing according to claim 1, wherein: and a rubber sealing ring (23) is fixedly arranged at the top end of the top seat (1).

4. A high strength high temperature resistant LED lamp housing according to claim 1, wherein: the fan (3), the water pump (8) and the semiconductor refrigerating sheet (7) are electrically connected with an external power supply through a temperature control switch (25).

5. A high strength high temperature resistant LED lamp housing according to claim 1, wherein: the heat insulation layer (14) is a component made of heat insulation cotton.

6. A high strength high temperature resistant LED lamp housing according to claim 1, wherein: threaded holes (22) are formed in the two sides of the top seat (1).