CN220707282U - Heat radiation structure of stage lamp - Google Patents
Heat radiation structure of stage lamp Download PDFInfo
- Publication number
- CN220707282U CN220707282U CN202322427723.7U CN202322427723U CN220707282U CN 220707282 U CN220707282 U CN 220707282U CN 202322427723 U CN202322427723 U CN 202322427723U CN 220707282 U CN220707282 U CN 220707282U
- Authority
- CN
- China
- Prior art keywords
- fin group
- heat
- heat dissipation
- heat radiation
- pipes
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000005855 radiation Effects 0.000 title claims abstract description 84
- 230000017525 heat dissipation Effects 0.000 claims description 101
- 238000001816 cooling Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000010485 coping Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model relates to a heat radiation structure of stage lamp, comprising a temperature equalizing plate, a first heat radiation fin group, a second heat radiation fin group and a third heat radiation fin group, wherein the temperature equalizing plate is connected with the top surface of the first heat radiation fin group in a matching way, the second heat radiation fin group is fixedly arranged on the left side of the first heat radiation fin group, the third heat radiation fin group is fixedly arranged on the right side of the first heat radiation fin group, the second heat radiation fin group and the third heat radiation fin group are respectively provided with a plurality of heat radiation pipes, one ends of the heat radiation pipes are inserted into the second heat radiation fin group or the third heat radiation fin group, the other ends of the heat radiation pipes are connected with the top surface of the first heat radiation fin group, and the temperature equalizing plate is connected with all the heat radiation pipes in a matching way. The utility model can enhance the heat radiation capability of the high-power stage lamp, thereby prolonging the service life of the stage lamp.
Description
Technical Field
The utility model relates to the technical field of stage lamps, in particular to a heat dissipation structure of a stage lamp.
Background
Stage lamps commonly use LED beads as lighting elements, which are often arranged in a flat plate shape. With the upgrade of the light brightness requirement of the stage scenery, the power of the LED luminous body in the stage light fitting is larger and larger, and the volume requirement of the stage light fitting tends to be miniaturized. When the LED luminous body operates, a large amount of heat is released, and if the heat is not transferred in time, the temperature in the LED luminous body is increased rapidly, so that the service life and the effect of the LED luminous body are influenced.
In the existing product, although the LED stage lamp is provided with the heat dissipation structure for the LED light-emitting source structure, the layout of the heat dissipation structure is not comprehensive enough, for example, a plurality of heat dissipation structures are only arranged at the bottom of the LED light-emitting source structure or at two sides of the LED light-emitting source structure, and the heat dissipation water pipe is only used for contacting the LED light-emitting source structure, so that the heat dissipation efficiency is not fast enough, and under the condition of coping with high-power stage lamps, if the heat of the LED light-emitting source structure is not taken away fast enough, the burning condition of the LED light-emitting source structure can be caused.
Disclosure of Invention
The utility model aims to solve one of the technical problems, and provides a heat dissipation structure of a stage lamp, which can enhance the heat dissipation capacity of a high-power stage lamp, thereby prolonging the service life of the stage lamp.
In order to solve the technical problems, the utility model provides the following technical scheme: the heat radiation structure of the stage lamp comprises a temperature equalizing plate, a first heat radiation fin group, a second heat radiation fin group and a third heat radiation fin group, wherein the temperature equalizing plate is connected to the top surface of the first heat radiation fin group in a matched mode, the second heat radiation fin group is fixedly arranged on the left side of the first heat radiation fin group, and the third heat radiation fin group is fixedly arranged on the right side of the first heat radiation fin group;
the bottom surfaces of the first radiating fin group, the second radiating fin group and the third radiating fin group are respectively provided with a plurality of radiating fans.
Further, the second heat radiation fin group is provided with a plurality of heat radiation pipes, one end of each heat radiation pipe is inserted into the second heat radiation fin group, and the other end of each heat radiation pipe is connected with the top surface of the first heat radiation fin group;
the third radiating fin group is also provided with a plurality of radiating heat pipes, one end of each radiating heat pipe is inserted into the third radiating fin group, and the other end of each radiating heat pipe is connected with the top surface of the first radiating fin group;
the temperature equalizing plate is connected with all the heat dissipation heat pipes in a matching way.
Further, the heat dissipation heat pipes are perpendicular to the heat dissipation fins of the second heat dissipation fin group and penetrate through the second heat dissipation fin group, and all the heat dissipation heat pipes are arranged on the same horizontal plane in the second heat dissipation fin group;
the heat dissipation heat pipes are perpendicular to the heat dissipation fins of the third heat dissipation fin group, penetrate through the third heat dissipation fin group and are arranged on the same horizontal plane in the third heat dissipation fin group.
Further, on the top surface of the first heat dissipation fin group, the heat dissipation heat pipes of the second heat dissipation fin group and the heat dissipation heat pipes of the third heat dissipation fin group are arranged in a staggered manner.
Further, the bottom surfaces of the second heat radiation fin group and the third heat radiation fin group are respectively provided with three heat radiation fans, and the bottom surface of the first heat radiation fin group is provided with two heat radiation fans.
After the technical scheme is adopted, the utility model has at least the following beneficial effects: according to the utility model, the temperature equalization plate is arranged, so that heat generated by the LED light-emitting source structure can be rapidly conducted and diffused, and absorbed cooling energy can be rapidly fed back to the LED light-emitting source structure, and very high heat dissipation efficiency is realized; the heat dissipation heat pipe is arranged to quickly diffuse the heat of the temperature equalization plate to the first heat dissipation fin group, the second heat dissipation fin group and the third heat dissipation fin group, and in addition, the three heat dissipation fin groups are arranged to comprehensively dissipate the heat of the LED luminous source structure, so that the heat dissipation efficiency is greatly improved. The heat radiation structure can cope with high-power stage lamps, enhance the heat radiation capability of the high-power stage lamps and greatly prolong the service life of the stage lamps.
Drawings
Fig. 1 is a schematic perspective view of a heat dissipating structure according to the present utility model.
Fig. 2 is a schematic top structure of the heat dissipating structure of the present utility model with the temperature equalizing plate removed.
Fig. 3 is a schematic bottom structure of the heat dissipation structure of the present utility model.
Detailed Description
It should be noted that, without conflict, the embodiments and features of the embodiments in the present application may be combined with each other, and the present application will be further described in detail with reference to the drawings and the specific embodiments.
In the description of the present utility model, it should be understood that, if the terms "center", "middle", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", etc. are used as directions or positional relationships based on the directions shown in the drawings, the directions are merely for convenience of description and for simplification of description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in a specific direction, and thus should not be construed as limiting the present utility model. Features defining "first," "second," and "third" are used to distinguish feature names from special meanings, and furthermore, features defining "first," "second," and "third" may explicitly or implicitly include one or more such features. In the description of the present utility model, unless otherwise indicated, the meaning of "a number" is two or more.
As shown in fig. 1 to 3, the present utility model provides a heat dissipation structure of stage lamp, which acts on an LED light source structure 1 to uniformly dissipate heat generated by the LED light source structure 1.
As shown in fig. 1, the heat dissipation structure includes a temperature equalizing plate 2, a first heat dissipation fin group 3, a second heat dissipation fin group 4, and a third heat dissipation fin group 5, wherein the temperature equalizing plate 2 is cooperatively connected to the top surface of the first heat dissipation fin group 3, the second heat dissipation fin group 4 is fixedly disposed on the left side of the first heat dissipation fin group 3, and the third heat dissipation fin group 5 is fixedly disposed on the right side of the first heat dissipation fin group 3. In the spatial position, the top surfaces of the second radiator fin group 4 and the third radiator fin group 5 are higher than the top surface of the first radiator fin group 3.
As shown in fig. 3, the bottom surfaces of the first radiator fin group 3, the second radiator fin group 4 and the third radiator fin group 5 are respectively provided with a plurality of radiator fans 7. In fig. 3, three heat dissipation fans 7 are disposed on the bottom surfaces of the second heat dissipation fin set 4 and the third heat dissipation fin set 5, two heat dissipation fans 7 are disposed on the bottom surface of the first heat dissipation fin set 3, and the heat dissipation fans 7 on the bottom surface of the first heat dissipation fin set 3 are larger than the heat dissipation fans 7 on the bottom surfaces of the second heat dissipation fin set 4 and the third heat dissipation fin set 5.
As shown in fig. 2, preferably, the second heat dissipation fin group 4 is provided with a plurality of heat dissipation pipes 6, one end of each heat dissipation pipe 6 is inserted into the second heat dissipation fin group 4, and the other end is connected with the top surface of the first heat dissipation fin group 3; further, the heat dissipation heat pipe 6 is perpendicular to each heat dissipation fin of the second heat dissipation fin group 4 and penetrates through the second heat dissipation fin group 4; inside the second heat radiation fin group 4, all the heat radiation pipes 6 are arranged on the same horizontal plane. The third heat radiation fin group 5 is also provided with a plurality of heat radiation pipes 6, one end of each heat radiation pipe 6 is inserted into the third heat radiation fin group 5, and the other end of each heat radiation pipe 6 is connected with the top surface of the first heat radiation fin group 3; further, the heat dissipation heat pipe 6 is perpendicular to each heat dissipation fin of the third heat dissipation fin group 5 and penetrates through the third heat dissipation fin group 5; inside the third heat radiation fin group 5, all the heat radiation pipes 6 are arranged on the same horizontal plane. On the top surface of the first heat radiation fin group 3, heat radiation heat pipes 6 of the second heat radiation fin group 4 and heat radiation heat pipes 6 of the third heat radiation fin group 5 are arranged in a staggered manner, and the temperature equalizing plate 2 is connected with all the heat radiation heat pipes 6 in a matched manner.
The working principle of the heat dissipation structure of this embodiment is as follows: the temperature equalizing plate 2 absorbs heat generated by the LED light-emitting source structure 1 and rapidly diffuses to the periphery, so that the heat is conducted to the heat dissipation heat pipe 6, the heat dissipation heat pipe 6 conducts the heat to the first heat dissipation fin group 3, the second heat dissipation fin group 4 and the third heat dissipation fin group 5, and the heat dissipation fan 7 conveys the heat to the outside of the stage lamp.
Among them, a Vapor Chamber (Vapor Chamber) is similar to a heat dissipation heat pipe in principle, but is different in conduction manner. The heat dissipation heat pipe is linear heat conduction in one dimension, and the heat in the temperature equalizing plate is conducted on a two-dimensional surface, so that the efficiency is higher. Specifically, after absorbing the heat of the LED light-emitting source structure 1, the liquid at the bottom of the vacuum cavity of the temperature equalizing plate is evaporated and diffused into the vacuum cavity, the heat is conducted to the heat radiating fins, and then condensed into liquid to return to the bottom.
The temperature equalization plate 2 is arranged, so that heat generated by the LED light-emitting source structure 1 can be rapidly conducted and diffused, absorbed cooling energy can be rapidly fed back to the LED light-emitting source structure 1, and very high heat dissipation efficiency is achieved. In this embodiment, the heat of the temperature equalizing plate 2 can be rapidly diffused to the first heat radiation fin group 3, the second heat radiation fin group 4 and the third heat radiation fin group 5 by arranging the heat radiation heat pipe 6, and in addition, the LED light emitting source structure 1 can be comprehensively radiated by arranging three groups of heat radiation fin groups (the first heat radiation fin group 3, the second heat radiation fin group 4 and the third heat radiation fin group 5), so that the radiating efficiency is greatly improved.
The heat radiation structure of this embodiment can deal with high-power stage lamp, strengthens the heat dispersion of high-power stage lamp, has improved stage lamp's life-span greatly.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various equivalent changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The heat radiation structure of the stage lamp is characterized by comprising a temperature equalizing plate, a first heat radiation fin group, a second heat radiation fin group and a third heat radiation fin group, wherein the temperature equalizing plate is connected to the top surface of the first heat radiation fin group in a matched mode, the second heat radiation fin group is fixedly arranged on the left side of the first heat radiation fin group, and the third heat radiation fin group is fixedly arranged on the right side of the first heat radiation fin group;
the bottom surfaces of the first radiating fin group, the second radiating fin group and the third radiating fin group are respectively provided with a plurality of radiating fans.
2. The heat radiation structure of a stage lamp according to claim 1, wherein the second heat radiation fin group is provided with a plurality of heat radiation pipes, one ends of the heat radiation pipes are inserted into the second heat radiation fin group, and the other ends of the heat radiation pipes are connected with the top surface of the first heat radiation fin group;
the third radiating fin group is also provided with a plurality of radiating heat pipes, one end of each radiating heat pipe is inserted into the third radiating fin group, and the other end of each radiating heat pipe is connected with the top surface of the first radiating fin group;
the temperature equalizing plate is connected with all the heat dissipation heat pipes in a matching way.
3. The heat dissipation structure of a stage lamp according to claim 2, wherein the heat dissipation heat pipes are perpendicular to the heat dissipation fins of the second heat dissipation fin group and penetrate through the second heat dissipation fin group, and all the heat dissipation heat pipes are arranged on the same horizontal plane inside the second heat dissipation fin group;
the heat dissipation heat pipes are perpendicular to the heat dissipation fins of the third heat dissipation fin group, penetrate through the third heat dissipation fin group and are arranged on the same horizontal plane in the third heat dissipation fin group.
4. A heat dissipation structure for a stage lamp according to claim 3, wherein the heat dissipation pipes of the second heat dissipation fin group and the heat dissipation pipes of the third heat dissipation fin group are arranged in a staggered manner on the top surface of the first heat dissipation fin group.
5. The heat dissipation structure of a stage lamp according to claim 1, wherein the bottom surfaces of the second heat dissipation fin group and the third heat dissipation fin group are respectively provided with three heat dissipation fans, and the bottom surface of the first heat dissipation fin group is provided with two heat dissipation fans.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322427723.7U CN220707282U (en) | 2023-09-07 | 2023-09-07 | Heat radiation structure of stage lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322427723.7U CN220707282U (en) | 2023-09-07 | 2023-09-07 | Heat radiation structure of stage lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220707282U true CN220707282U (en) | 2024-04-02 |
Family
ID=90448551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322427723.7U Active CN220707282U (en) | 2023-09-07 | 2023-09-07 | Heat radiation structure of stage lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220707282U (en) |
-
2023
- 2023-09-07 CN CN202322427723.7U patent/CN220707282U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7847471B2 (en) | LED lamp | |
| US8414165B2 (en) | Heat dissipation mechanism for LED lamp | |
| US7762696B2 (en) | Vehicle lamp | |
| CN110513627B (en) | LED lamp | |
| WO2012067347A2 (en) | Cooling unit for an led lighting apparatus, and led lighting apparatus using same | |
| CN101440949A (en) | Heat radiating device | |
| WO2017173778A1 (en) | Omni-directional, convectional, active heat sink and stage light using same | |
| CN201382395Y (en) | Radiating module for LED lamp | |
| CN220707282U (en) | Heat radiation structure of stage lamp | |
| KR101181156B1 (en) | Air cool type heat sink | |
| CN103672471A (en) | Active cooling LED (light emitting diode) lighting lamp | |
| CN114001336B (en) | High-power heat source heat dissipation device and structure thereof | |
| CN210772066U (en) | Aluminium system street lamp radiator | |
| CN110906293A (en) | Heat radiator | |
| CN210107093U (en) | High-heat-dissipation LED | |
| CN110671686A (en) | LED light source heat dissipation platform | |
| CN220750076U (en) | Heat abstractor of stage lamp | |
| KR102600524B1 (en) | Heat transfer module for lighting mdevice | |
| CN207674402U (en) | A kind of cyclone radiator | |
| CN202419241U (en) | High-power LED (Light Emitting Diode) lamp | |
| TWM449903U (en) | LED lamp | |
| CN114928990B (en) | Heat radiation assembly for light-emitting diode | |
| CN210568312U (en) | Radiator fin | |
| KR101329269B1 (en) | Heat sink for LED module | |
| CN107255264A (en) | A kind of radiator structure of LED lamp |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |