CN219867787U - LED lighting device with heat radiation structure - Google Patents
LED lighting device with heat radiation structure Download PDFInfo
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- CN219867787U CN219867787U CN202320773015.6U CN202320773015U CN219867787U CN 219867787 U CN219867787 U CN 219867787U CN 202320773015 U CN202320773015 U CN 202320773015U CN 219867787 U CN219867787 U CN 219867787U
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- 230000005855 radiation Effects 0.000 title claims description 11
- 230000017525 heat dissipation Effects 0.000 claims abstract description 44
- 230000007246 mechanism Effects 0.000 claims abstract description 30
- 239000002184 metal Substances 0.000 claims abstract description 30
- 230000005540 biological transmission Effects 0.000 claims abstract description 20
- 230000000694 effects Effects 0.000 abstract description 9
- 238000010438 heat treatment Methods 0.000 description 6
- 239000000758 substrate Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000005286 illumination Methods 0.000 description 3
- 239000004065 semiconductor Substances 0.000 description 3
- 239000006185 dispersion Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model relates to the technical field of LED lighting devices, and discloses an LED lighting device with a heat dissipation structure, which comprises a radiator and a heat conduction mechanism, wherein the heat conduction mechanism is movably arranged in the radiator, the heat conduction mechanism comprises a transmission unit and a heat dissipation unit, the transmission unit and the heat dissipation unit are both arranged on the surface of the heat conduction mechanism, a heat dissipation pipe is fixedly arranged at the center position of the top surface of a vacuum metal pipe, and connecting pipes are fixedly connected to the left side and the right side of the surface of the heat dissipation pipe. The clamping holes are arranged in the utility model, so that the LED lighting device can be conveniently and fixedly clamped on the bottom surface of the radiator, when the LED lighting device is used, generated heat can be rapidly conducted through the vacuum metal tube, and the heat is transmitted to the inside of the radiating fin and the connecting tube through the radiating tube, so that the effect of rapidly transmitting the heat in multiple directions is achieved, and the problems of overlarge heat, insufficient transmission and damage to the LED lighting device are avoided.
Description
Technical Field
The utility model relates to the technical field of LED lighting devices, in particular to an LED lighting device with a heat dissipation structure.
Background
The light emitting diode is a semiconductor diode, has the advantages of high efficiency and energy saving, and more illumination light sources are LED light sources at present. Since the temperature of the semiconductor is proportional to the resistance, the LED light source as the semiconductor has a large heat generation, and the resistance increases due to the temperature rise, and the light efficiency of the LED light source decreases due to the increase in the resistance.
According to the publication No. CN205824622U, a heat dissipation structure for LED illumination is disclosed, and the heat accumulated by direct bonding of a traditional LED light source and an electric substrate can be differentiated by adding a vacuum metal tube between the LED light source and the electric substrate, so that on one hand, the heat dissipation is conducted and dissipated through the vacuum metal tube with higher heat conductivity, and on the other hand, the heat dissipation is conducted and dissipated through a heat dissipation fin. The utility model relates to an LED illumination heat dissipation structure, which comprises an LED light source, a vacuum metal tube, an electric substrate and a heat dissipation fin which are sequentially arranged from top to bottom; the vacuum metal pipe is a square vacuum metal pipe; the LED light source is attached to the vacuum metal tube; the vacuum metal tube is attached to the electric substrate; the electric substrate is attached to the radiating fin; the LED light source is mounted on the electrical substrate.
However, there is a problem that heat dissipation in one direction can be only performed through the heat sink in the aspect of heat dissipation, heat generated by the LED lighting device cannot be rapidly dissipated, and the problem that the LED lighting device is damaged due to overlarge heat still results, and improvement is needed.
Disclosure of Invention
The utility model aims to provide an LED lighting device with a heat dissipation structure, which solves the problems in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a LED lighting device with heat radiation structure, includes radiator and heat conduction mechanism, heat conduction mechanism movable mounting is inside the radiator, heat conduction mechanism includes transmission unit and radiating element, just transmission unit and radiating element all set up in heat conduction mechanism surface.
Preferably, the transmission unit comprises a vacuum metal pipe, a radiating pipe and a connecting pipe, wherein the vacuum metal pipe is fixedly arranged on one side of the surface of the heat conduction mechanism, the radiating pipe is fixedly arranged at the center position of the top surface of the vacuum metal pipe, and the connecting pipe is fixedly connected to the left side and the right side of the surface of the radiating pipe.
Preferably, the radiating unit comprises radiating fins and heat conducting pipes, the radiating fins are fixedly arranged at the center position of the back surface of the heat conducting mechanism, the heat conducting pipes are fixedly connected to the left side and the right side of the surface of the radiating fins, and the arranged heat conducting pipes can effectively transfer heat generated by the LED lighting device to the positions of the radiating fins, conduct heat rapidly and ensure the internal temperature balance of the radiator.
Preferably, the radiator comprises a radiating plate, the radiating plate is fixedly arranged on the left side and the right side of the outer surface of the radiator, radiating holes are formed in the two sides of the surface of the radiating plate, clamping holes are formed in the center position of the front face of the radiator, the formed radiating holes can rapidly radiate heat in the radiator, the clamping holes are convenient to fixedly clamp the LED lighting device on the bottom surface of the radiator, and the LED lighting device is convenient and simple to assemble and disassemble.
Preferably, the connecting pipes are symmetrically distributed on the left side and the right side of the outer surface of the radiating pipe, the connecting pipes are correspondingly communicated with the radiating plate, the arranged connecting pipes can disperse heat transmitted in the heat-conducting pipe, the heat is uniformly transmitted to the positions of the radiating fins and the radiating plate, and the heat can be uniformly radiated when multidirectional radiation is achieved, so that the radiating efficiency of the LED lighting device is guaranteed.
Preferably, one side of the surface of the heat conducting tube is correspondingly communicated with the inside of the heat radiating plate, one side of the surface of the heat radiating plate is correspondingly communicated with the inside of the heat radiating tube, and after partial heat transmitted by the inside of the heat radiating tube is transmitted to the position of the heat radiating plate, the partial heat transmitted by the position of the heat radiating plate is transmitted to the surface of the heat radiating plate through the heat conducting tube, so that the heat radiating plate and the heat radiating plate are effectively matched with each other to perform heat radiating treatment, and the effect of balanced heat radiation is achieved.
Preferably, the clamping hole surface one side corresponds with the vacuum metal tube surface position that sets up, just the heat conduction hole has been seted up all around to vacuum metal tube surface, just the corresponding intercommunication in heat dissipation tube position that sets up in heat conduction hole, the clamping hole that sets up can be convenient for with the fixed joint of LED lighting device at radiator bottom surface, when LED lighting device uses, the heat accessible vacuum metal tube that produces carries out quick heat conduction to through the cooling tube that sets up with heat transmission to fin and connecting pipe inside, play multi-direction effect with heat quick transmission, avoid the heat too big, the transmission is not timely enough, cause the problem of damage to the LED lighting device.
The utility model provides an LED lighting device with a heat dissipation structure, which has the following beneficial effects:
(1) According to the utility model, the heat transmitted in the heat conduction pipe can be dispersed through the connecting pipe, the heat is uniformly transmitted to the positions of the radiating fins and the radiating plate, the heat can be uniformly radiated while multidirectional radiation is achieved, and the high efficiency of the radiation of the LED lighting device is ensured.
(2) According to the utility model, after part of heat transmitted from the inside of the radiating pipe is transmitted to the position of the radiating fin, part of heat at the position of the radiating fin can be transmitted to the surface of the radiating plate through the arranged heat conduction pipe, so that the radiating plate and the radiating fin are mutually matched for radiating treatment, and the effect of balanced radiating is achieved.
(3) According to the utility model, the LED lighting device can be conveniently and fixedly clamped on the bottom surface of the radiator through the clamping holes, when the LED lighting device is used, generated heat can be rapidly conducted through the vacuum metal tube, and the heat is transmitted to the inside of the radiating fin and the connecting tube through the radiating tube, so that the effect of rapidly transmitting the heat in multiple directions is achieved, and the problems of damage to the LED lighting device due to overlarge heat and insufficient transmission are avoided.
Drawings
FIG. 1 is a schematic surface view of a front overall structure of the present utility model;
FIG. 2 is a schematic surface view of the overall structure of the side face of the present utility model;
FIG. 3 is a schematic top view of the overall structure of the present utility model;
fig. 4 is a schematic view of the inside of the structure of the heat conduction mechanism in the front of the present utility model.
In the figure: 1. a heat sink; 101. a clamping hole; 102. a heat dissipation plate; 103. a heat radiation hole; 2. a heat conduction mechanism; 201. a heat sink; 202. a heat conduction pipe; 203. a vacuum metal tube; 204. a heat radiating pipe; 205. and (5) connecting pipes.
Detailed Description
The utility model provides the following technical scheme:
embodiment one:
as shown in fig. 2-3, an LED lighting device with a heat dissipation structure includes a heat sink 1 and a heat conduction mechanism 2, where the heat conduction mechanism 2 is movably installed inside the heat sink 1, the heat conduction mechanism 2 includes a transmission unit and a heat dissipation unit, and both the transmission unit and the heat dissipation unit are disposed on the surface of the heat conduction mechanism 2.
The transmission unit comprises a vacuum metal tube 203, a radiating tube 204 and a connecting tube 205, wherein the vacuum metal tube 203 is fixedly arranged on one side of the surface of the heat conduction mechanism 2, the radiating tube 204 is fixedly arranged at the center position of the top surface of the vacuum metal tube 203, and the connecting tube 205 is fixedly connected to the left side and the right side of the surface of the radiating tube 204.
The heat dissipation unit comprises a heat dissipation fin 201 and a heat conduction pipe 202, wherein the heat dissipation fin 201 is fixedly arranged at the center of the back surface of the heat conduction mechanism 2, and the heat conduction pipe 202 is fixedly connected to the left side and the right side of the surface of the heat dissipation fin 201.
The radiator 1 includes with the heating panel 102, heating panel 102 fixed mounting is in the left and right sides of radiator 1 surface, and the louvre 103 is seted up in heating panel 102 surface both sides, and joint hole 101 is seted up in radiator 1 front central point position, and the louvre 103 of seting up can give off the heat of radiator 1 inside rapidly, and joint hole 101 is convenient for with the fixed joint of LED lighting device at radiator 1 bottom surface, easy dismounting is simple.
The clamping holes 101 are arranged to facilitate the LED lighting device to be fixedly clamped on the bottom surface of the radiator 1, when the LED lighting device is used, generated heat can be rapidly conducted through the vacuum metal tube 203, heat is transmitted to the inside of the radiating fin 201 and the connecting tube 205 through the radiating tube 204, the effect of rapidly transmitting the heat in multiple directions is achieved, the problem that the LED lighting device is damaged due to the fact that the heat is too large in transmission is avoided, the arranged connecting tube 205 can conduct dispersion treatment on the heat transmitted in the heat conducting tube 202, the heat is uniformly transmitted to the positions of the radiating fin 201 and the radiating plate 102, and meanwhile, the heat can be uniformly radiated effectively, so that the radiating high efficiency of the LED lighting device is guaranteed.
Embodiment two:
as shown in fig. 1 and fig. 4, an LED lighting device with a heat dissipation structure includes a heat sink 1 and a heat conduction mechanism 2, where the heat conduction mechanism 2 is movably installed inside the heat sink 1, the heat conduction mechanism 2 includes a transmission unit and a heat dissipation unit, and both the transmission unit and the heat dissipation unit are disposed on the surface of the heat conduction mechanism 2.
The transmission unit comprises a vacuum metal tube 203, a radiating tube 204 and a connecting tube 205, wherein the vacuum metal tube 203 is fixedly arranged on one side of the surface of the heat conduction mechanism 2, the radiating tube 204 is fixedly arranged at the center position of the top surface of the vacuum metal tube 203, and the connecting tube 205 is fixedly connected to the left side and the right side of the surface of the radiating tube 204.
The heat dissipation unit comprises a heat dissipation fin 201 and a heat conduction pipe 202, wherein the heat dissipation fin 201 is fixedly arranged at the center of the back surface of the heat conduction mechanism 2, and the heat conduction pipe 202 is fixedly connected to the left side and the right side of the surface of the heat dissipation fin 201.
The radiator 1 includes with the heating panel 102, heating panel 102 fixed mounting is in the left and right sides of radiator 1 surface, and the louvre 103 is seted up in heating panel 102 surface both sides, and joint hole 101 is seted up in radiator 1 front central point position, and the louvre 103 of seting up can give off the heat of radiator 1 inside rapidly, and joint hole 101 is convenient for with the fixed joint of LED lighting device at radiator 1 bottom surface, easy dismounting is simple.
After part of heat transmitted through the inside of the radiating pipe 204 is transmitted to the position of the radiating fin 201, part of heat at the position of the radiating fin 201 can be transmitted to the surface of the radiating plate 102 through the arranged heat conducting pipe 202, so that the radiating plate 102 and the radiating fin 201 are effectively matched with each other to perform heat radiation treatment, and the effect of balanced heat radiation is achieved.
According to the utility model, when the LED lighting device is used, the LED lighting device can be conveniently and fixedly clamped on the bottom surface of the radiator 1 through the clamping holes 101, when the LED lighting device is used, generated heat can be quickly conducted through the vacuum metal tube 203, and can be transferred to the inside of the radiating fin 201 and the connecting tube 205 through the radiating tube 204, so that the effect of quickly transferring the heat in multiple directions is achieved, the problem that the heat is not transferred in time enough to damage the LED lighting device is avoided, the connecting tube 205 can be used for carrying out dispersion treatment on the heat transferred in the heat conducting tube 202, uniformly transferring the heat to the positions of the radiating fin 201 and the radiating plate 102, and meanwhile, the heat can be effectively and uniformly radiated, the high heat efficiency of the LED lighting device is ensured, and after part of the heat transferred in the radiating tube 204 is transferred to the position of the radiating fin 201, part of the heat is transferred to the surface of the radiating plate 102 through the radiating tube 202, so that the radiating fin 102 and the radiating fin 201 are effectively matched with each other to be treated in a balanced manner, and the radiating effect is achieved.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Claims (7)
1. The utility model provides a LED lighting device with heat radiation structure, includes radiator (1) and heat conduction mechanism (2), its characterized in that: the heat conduction mechanism (2) is movably arranged inside the radiator (1), the heat conduction mechanism (2) comprises a transmission unit and a heat dissipation unit, and the transmission unit and the heat dissipation unit are both arranged on the surface of the heat conduction mechanism (2).
2. An LED lighting device with heat dissipation structure as defined in claim 1, wherein: the transmission unit comprises a vacuum metal pipe (203), a radiating pipe (204) and a connecting pipe (205), wherein the vacuum metal pipe (203) is fixedly arranged on one side of the surface of the heat conduction mechanism (2), the radiating pipe (204) is fixedly arranged at the center position of the top surface of the vacuum metal pipe (203), and the connecting pipe (205) is fixedly connected to the left side and the right side of the surface of the radiating pipe (204).
3. An LED lighting device with heat dissipation structure as defined in claim 1, wherein: the heat dissipation unit comprises heat dissipation fins (201) and heat conduction pipes (202), wherein the heat dissipation fins (201) are fixedly arranged at the center of the back surface of the heat conduction mechanism (2), and the heat conduction pipes (202) are fixedly connected to the left side and the right side of the surface of the heat dissipation fins (201).
4. An LED lighting device with heat dissipation structure as defined in claim 1, wherein: the radiator (1) comprises a radiating plate (102), the radiating plate (102) is fixedly arranged on the left side and the right side of the outer surface of the radiator (1), radiating holes (103) are formed in the two sides of the surface of the radiating plate (102), and clamping holes (101) are formed in the center of the front face of the radiator (1).
5. An LED lighting device with heat dissipation structure as defined in claim 2, wherein: the connecting pipes (205) are symmetrically distributed on the left side and the right side of the outer surface of the radiating pipe (204), and the connecting pipes (205) are correspondingly communicated with the radiating plate (102).
6. A LED lighting device with heat dissipation structure as defined in claim 3, wherein: one side of the surface of the heat conduction pipe (202) is correspondingly communicated with the inside of the arranged radiating plate (102), and one side of the surface of the radiating fin (201) is correspondingly communicated with the inside of the arranged radiating pipe (204).
7. An LED lighting device with heat dissipation structure as defined in claim 4, wherein: one side of the surface of the clamping hole (101) corresponds to the surface of the vacuum metal tube (203), heat conducting holes are formed in the periphery of the surface of the vacuum metal tube (203), and the heat conducting holes are correspondingly communicated with the heat radiating tubes (204).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320773015.6U CN219867787U (en) | 2023-04-10 | 2023-04-10 | LED lighting device with heat radiation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320773015.6U CN219867787U (en) | 2023-04-10 | 2023-04-10 | LED lighting device with heat radiation structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219867787U true CN219867787U (en) | 2023-10-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320773015.6U Active CN219867787U (en) | 2023-04-10 | 2023-04-10 | LED lighting device with heat radiation structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219867787U (en) |
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2023
- 2023-04-10 CN CN202320773015.6U patent/CN219867787U/en active Active
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