CN220870654U - Stage lamp with even radiator of heat transfer - Google Patents
Stage lamp with even radiator of heat transfer Download PDFInfo
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- CN220870654U CN220870654U CN202322367500.6U CN202322367500U CN220870654U CN 220870654 U CN220870654 U CN 220870654U CN 202322367500 U CN202322367500 U CN 202322367500U CN 220870654 U CN220870654 U CN 220870654U
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- heat
- light source
- heat dissipation
- fins
- radiator
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- 230000005855 radiation Effects 0.000 claims abstract description 37
- 238000001816 cooling Methods 0.000 claims abstract description 6
- 230000017525 heat dissipation Effects 0.000 claims description 90
- 238000010521 absorption reaction Methods 0.000 claims description 14
- 230000020169 heat generation Effects 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 210000001624 hip Anatomy 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 238000006467 substitution reaction Methods 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 stage lamps, in particular to a stage lamp with a uniform heat-transfer radiator, which comprises a lamp cap, a light source arranged in the lamp cap and a radiator for cooling the light source, wherein the radiator comprises a plurality of radiating modules, each radiating module is used for encircling the light source and is in heat-transfer contact with each side face of the light source respectively, and at least one heat-conducting plate, the heat-conducting plate is in heat-transfer contact with the radiating modules, and a plurality of radiating modules can transfer heat through the heat-conducting plates. The stage lamp with the uniform heat transfer radiator can uniformly transfer the heat generated by the light source to each heat radiation module, so that the heat radiation speed is improved, and the heat radiation efficiency of the stage lamp light source is effectively improved.
Description
Technical Field
The utility model relates to the technical field of stage lamps, in particular to a stage lamp with a uniform heat transfer radiator.
Background
The stage lamp structure of the prior art mainly comprises a lamp holder, a supporting arm and a bottom chassis, wherein a light source is further arranged in the lamp holder, the light source can heat along with long-time work, and in order to avoid damage of the light source caused by overheating, the stage lamp of the prior art generally further comprises a radiator arranged at the periphery of the light source to radiate heat of each heating surface of the light source.
However, in practical application, because the heat productivity of each side of the light source is unequal, there is a case that the high-temperature heat is mainly concentrated on a certain side of the light source, so that the light source is heated unevenly, and meanwhile, the heat absorption of each part of the radiator facing the light source is unequal, so that the radiator cannot be fully utilized to radiate the light source, and the radiator radiating efficiency of the light source is low.
Disclosure of utility model
In order to solve the technical problems in the prior art, the utility model provides a stage lamp with a uniform heat transfer radiator, which can uniformly transfer heat generated by a light source to each heat radiation module, so that the heat radiation speed is improved, and the heat radiation efficiency of the stage lamp light source is effectively improved.
The utility model relates to a stage lamp with a uniform heat-transfer radiator, which comprises a lamp cap, a light source arranged in the lamp cap and a radiator for cooling the light source, wherein the radiator comprises a plurality of radiating modules, each radiating module is used for encircling the light source and is in heat-transfer contact with each side surface of the light source respectively.
According to the stage lamp with the uniform heat transfer radiator, the heat radiation module comprises a plurality of heat radiation fins and a plurality of heat radiation pipelines connected in series among the heat radiation fins;
and a heat dissipation pipeline of the heat dissipation module is connected into the heat conduction plate.
According to the stage lamp with the uniform heat transfer radiator, the heat dissipation pipelines of the heat dissipation module comprise:
a part of the heat radiating fins are connected in series;
One end of a part of the heat dissipation pipelines is connected in series with the heat dissipation fins, and the other end of the heat dissipation pipelines is connected into the heat conduction plate.
According to the stage lamp with the uniform heat transfer radiator, a part of radiating fins of the radiating module are square fins, and a part of radiating fins of the radiating module are trapezoid fins;
the two groups of trapezoidal fins are symmetrically distributed on two opposite sides of the light source;
The two sets of square fins are used for being symmetrically distributed on the other opposite sides of the light source and spliced between the two sets of trapezoidal fins.
According to the stage lamp with the uniform heat transfer radiator, each heat radiation module further comprises a heat absorption plate, one side of the heat absorption plate is positioned on one surface, close to the light source, of the heat radiation module, and the heat absorption plates are attached to the light source.
According to the stage lamp with the uniform heat transfer radiator, one end of the heat dissipation pipeline is connected in series with the heat dissipation fins, and the other end of the heat dissipation pipeline is connected into the heat absorption plate.
The stage lamp with the uniform heat transfer radiator further comprises a plurality of cooling fans, and air openings of the cooling fans correspond to the cooling modules.
According to the stage lamp with the uniform heat transfer radiator, the heat radiation module comprises a plurality of heat radiation fins, and the air opening of the heat radiation fan corresponds to the gaps among the heat radiation fins.
According to the stage lamp with the uniform heat transfer radiator, a part of radiating fins of the radiating module are square fins, and a part of radiating fins of the radiating module are trapezoid fins;
the two groups of trapezoidal fins are symmetrically distributed on two opposite sides of the light source;
The two sets of square fins are used for being symmetrically distributed on the other opposite sides of the light source and spliced between the two sets of trapezoidal fins.
According to the stage lamp with the uniform heat transfer radiator, a plurality of heat conducting plates are arranged, and the heat conducting plates are in surface contact.
According to the stage lamp with the uniform heat-transfer radiator, one heat-conducting plate is in heat-transfer contact with one heat-dissipating module respectively.
According to the stage lamp with the uniform heat transfer radiator, one heat conducting plate is in heat transfer contact with a plurality of heat dissipation modules.
According to the stage lamp with the uniform heat-transfer radiator, a plurality of heat-transfer plates which are mutually attached are additionally arranged in the lamp cap besides the plurality of heat-transfer modules which are encircling the light source are used for heat-transferring contact with all sides of the light source so as to radiate the light source from different positions, and the heat-transfer plates are respectively in heat-transferring contact with the heat-transfer modules, so that the heat-transfer modules with more heat absorption can mutually transfer heat through the heat-transfer plates which are mutually attached, the heat-transfer modules with less heat absorption can transfer heat to the heat-transfer modules with less heat absorption through the heat-transfer plates, and even if the heat-generation amount of all sides of the light source is uneven, the heat of each side of the light source can be uniformly transferred to each heat-transfer module, and therefore the heat of the light source can be transferred outwards more quickly, and the heat-transfer efficiency of the stage lamp light source can be more effectively improved.
Drawings
In order to more clearly illustrate the utility model or the technical solutions of the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the utility model, and other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is an overall assembly view of a stage lamp with a heat transfer uniform heat sink of the present utility model;
FIG. 2 is a schematic diagram of an assembled structure of a light source and a heat sink according to the present utility model;
FIG. 3 is a schematic view of an explosion structure of a light source and a heat sink according to the present utility model;
fig. 4 is an exploded view of the light source and heat sink of the present utility model shown in fig. 2.
Reference numerals:
1. The lamp comprises a lamp cap, a heat radiation module, a heat conducting plate, a heat radiation fin, a square fin, a trapezoid fin, a heat radiation pipeline, a heat absorption plate, a heat radiation fan, a screw hole and a screw hole, wherein the lamp cap, the heat radiation module, the heat radiation plate, the heat conducting plate, the heat radiation fin, the square fin, the trapezoid fin, the heat radiation pipeline, the heat absorption plate, the heat radiation fan, the screw hole and the screw hole are arranged in sequence, and the lamp cap, the heat radiation module, the heat radiation plate, the;
101. light source, 102, bottom chassis, 103, support arm.
Detailed Description
Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model. In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.
As shown in fig. 1 to 4, in the stage lamp with a uniform heat transfer radiator of the present embodiment, the lamp holder 1 and the plurality of heat dissipation modules 2 are configured, two sides of the lamp holder 1 are pivoted to the supporting arm 103, the bottom of the supporting arm 103 is installed on the bottom chassis 102, the light source 101 is installed in the lamp holder 1, in the present embodiment, the number of the heat dissipation modules 2 is four, and the four heat dissipation modules 2 encircle the light source 101 and are respectively in heat transfer contact with four outer sides of the light source 101. In addition, a plurality of heat-conducting plates 3 are installed in the lamp cap 1, the heat-conducting plates 3 are mutually attached, and the heat-conducting plates 3 are respectively in heat-transfer contact with the four heat dissipation modules 2.
It can be understood that, in the structure of the present embodiment, in addition to using a plurality of heat dissipation modules 2 surrounding the light source 101 to heat-transfer contact with each side of the light source 101 to dissipate heat from different positions, a plurality of mutually-attached heat conduction plates 3 are additionally arranged in the lamp cap 1, and each heat conduction plate 3 is respectively in mutually-heat-transfer contact with each heat dissipation module 2, so that each heat dissipation module 2 can mutually transfer heat through the mutually-attached heat conduction plate 3, and therefore, the heat dissipation module 2 with more heat absorption can transfer heat to the heat dissipation module 2 with less heat absorption through the heat conduction plate 3, so that even if the heat generation amount of each side of the light source 101 is uneven, the heat of each side of the light source 101 can be uniformly transferred to each heat dissipation module 2, and therefore, the heat of the light source 101 can be transferred to the outside more quickly, and the heat dissipation efficiency of the light source 101 of the stage lamp can be more effectively improved.
In one embodiment, the four heat dissipation modules 2 respectively include a plurality of heat dissipation fins 4 arranged at intervals and heat dissipation pipes 5 connected in series to the heat dissipation fins 4, and the heat dissipation pipes 5 of the four heat dissipation modules 2 are connected into the same heat conduction plate 3. Therefore, the heat absorbed by each heat dissipation module 2 can be smoothly transferred to the same heat conduction plate 3 through the heat dissipation pipeline 5, so as to realize heat exchange among the heat dissipation modules 2.
In one embodiment, the heat-conducting plate 3 has a plurality of heat-dissipating modules 2, each of which includes a plurality of heat-dissipating fins 4 arranged at intervals and heat-dissipating pipes 5 connected in series to each of the heat-dissipating fins 4, and the heat-dissipating pipes 5 of the four heat-dissipating modules 2 are also connected to each of the heat-conducting plates 3, and the heat-conducting plates 3 transfer heat with each other. Therefore, the heat absorbed by each heat dissipation module 2 can be smoothly transferred to the heat conduction plate 3 through the heat dissipation pipeline 5, so as to realize heat exchange between each heat dissipation module 2.
In one embodiment, the heat conducting plates 3 are plural, and each heat conducting plate 3 is in surface contact.
Optionally, the heat conducting plate 3 has a plurality, wherein a part of the heat conducting plate 3 is in heat-transferring contact with two or more heat dissipation modules 2, so that the heat conducting plate 3 is in heat-transferring contact with two heat dissipation modules 2 together through the heat dissipation pipelines 5 at two opposite sides; and the other part of the heat-conducting plates 3 are corresponding to the single heat-radiating module 2 by one heat-conducting plate 3 and are adhered to other heat-conducting plates 3 for heat transfer.
Optionally, screw holes 8 are respectively formed on each heat conducting plate 3, and when the heat conducting plates 3 are mutually attached, the screw holes 8 of each heat conducting plate 3 coaxially correspond to each other, so that each heat conducting plate 3 can be fixedly connected with each other in a connection mode that a screw is inserted into each screw hole 8, and assembly and fixation of each heat conducting plate 3 are facilitated.
In one embodiment, the number of the heat dissipation pipes 5 of the four heat dissipation modules 2 is plural, one part of the heat dissipation pipes 5 is connected in series with each heat dissipation fin 4, and the other part of the heat dissipation pipes 5 has one end connected in series with each heat dissipation fin 4, and the other end is connected into the heat conduction plate 3. It can be understood that the structure can use part of the heat dissipation pipelines 5 to concentrate and balance the heat among the heat dissipation fins 4, and can use the other part of the heat dissipation pipelines 5 to transfer the heat of the heat dissipation fins 4 to the heat conduction plate 3, so as to improve the heat transfer efficiency.
In one embodiment, each or a part of the heat dissipation modules 2 further includes a heat absorbing plate 6, that is, at least one heat dissipation module 2 is provided with a heat absorbing plate 6, one side of the heat absorbing plate 6 contacts a surface of the heat dissipation module 2 near the light source 101, specifically, an outer side of the heat absorbing plate 6 contacts each heat dissipation fin 4, and an inner side of the heat absorbing plate 6 contacts a surface of the light source 101, so that heat generated by the light source 101 can be smoothly transferred to each heat dissipation fin 4 through the heat absorbing plate 6.
In one embodiment, one end of the heat dissipation pipeline 5 is connected in series with the heat dissipation fins 4, and the other end is connected into the heat absorption plate 6.
In one embodiment, the heat dissipation module 2 further includes a heat dissipation fan 7, and the air openings of the heat dissipation fan 7 correspond to the heat dissipation module 2, specifically, the air openings of the heat dissipation fan 7 correspond to the gaps between the heat dissipation fins 4, so that the heat dissipation of the heat dissipation fins 4 can be facilitated by using the flow of the hot air flow accelerated by the heat dissipation fan 7.
In one embodiment, the heat dissipation fins 4 of two heat dissipation modules 2 are square fins 41, the heat dissipation fins 4 of the other two heat dissipation modules 2 are trapezoidal fins 42, two groups of trapezoidal fins 42 are symmetrically distributed on two opposite sides of the light source 101, and the other two groups of square fins 41 are symmetrically distributed on two opposite sides of the light source 101 and are simultaneously spliced between the two groups of trapezoidal fins 42.
In one embodiment, optionally, the two heat dissipation modules 2 formed by the trapezoidal fins 42 respectively include three heat dissipation fans 7, wherein the air opening of one heat dissipation fan 7 corresponds to the gaps between the heat dissipation fins 4 from the upper bottom of the trapezoidal fin 42, and the air openings of the other two heat dissipation fans 7 correspond to the gaps between the heat dissipation fins 4 from the waists of the two sides of the trapezoidal fin 42, so that the heat dissipation speed of each heat dissipation fin 4 can be further improved, and the heat dissipation effect can be obviously improved.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.
Claims (10)
1. Stage lamp with even radiator of heat transfer, including lamp holder (1), set up in light source (101) in the lamp holder and be used for giving the radiator of light source (101) cooling, the radiator includes a plurality of heat dissipation module (2), each heat dissipation module (2) are used for encircling light source (101) and respectively heat transfer contact in each side of light source (101), its characterized in that still includes at least one heat conduction board (3), heat conduction board (3) with heat dissipation module (2) heat transfer contact each other, a plurality of accessible between heat dissipation module (2) heat conduction board (3) heat transfer each other.
2. Stage lamp with uniform heat transfer radiator according to claim 1, characterized in that the heat radiation module (2) comprises several heat radiation fins (4) and several heat radiation pipes (5) connected in series among the heat radiation fins (4);
and a heat dissipation pipeline (5) of the heat dissipation module (2) is connected into the heat conduction plate (3).
3. Stage lamp with uniform heat transfer radiator according to claim 2, characterized in that several heat dissipation pipes (5) of the heat dissipation module (2):
A part of the heat radiation fins are connected in series with the heat radiation fins (4);
One end of a part of the heat dissipation pipeline (5) is connected in series with the heat dissipation fins (4), and the other end is connected into the heat conduction plate (3).
4. Stage lamp with uniform heat transfer radiator according to claim 2, characterized in that part of the heat radiation fins (4) of the heat radiation module (2) are square fins (41) and part of the heat radiation fins (4) of the heat radiation module (2) are trapezoidal fins (42);
The two groups of trapezoidal fins (42) are symmetrically distributed on two opposite sides of the light source (101);
The two sets of square fins (41) are used for being symmetrically distributed on the other opposite sides of the light source (101) and spliced between the two sets of trapezoidal fins (42).
5. Stage lamp with uniform heat transfer radiator according to claim 2, characterized in that each heat dissipation module (2) further comprises a heat absorbing plate (6) respectively, wherein one side of the heat absorbing plate (6) is located at one side of the heat dissipation module (2) close to the light source (101) and is arranged in a manner of being attached to the light source (101).
6. Stage lamp with uniform heat transfer radiator according to claim 5, characterized in that one end of the heat dissipation pipe is connected in series to the heat dissipation fins (4) and the other end is connected into the heat absorption plate (6).
7. Stage lamp with uniform heat transfer radiator according to claim 1, characterized in that it further comprises several radiator fans (7), the tuyeres of which radiator fans (7) correspond to the radiator modules (2).
8. Stage lamp with uniform heat transfer radiator according to claim 1, characterized in that the number of heat conducting plates (3) is plural, and that the heat conducting plates (3) are in surface contact with each other.
9. Stage lamp with uniform heat transfer according to claim 1 or claim 8, characterized in that one of the heat conducting plates (3) is in heat transfer contact with one of the heat dissipating modules (2) each.
10. Stage lamp with uniform heat transfer radiator according to claim 1 or claim 8, characterized in that one of the heat-conducting plates (3) is in heat transfer contact with a plurality of the heat-dissipating modules (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322367500.6U CN220870654U (en) | 2023-08-31 | 2023-08-31 | Stage lamp with even radiator of heat transfer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322367500.6U CN220870654U (en) | 2023-08-31 | 2023-08-31 | Stage lamp with even radiator of heat transfer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220870654U true CN220870654U (en) | 2024-04-30 |
Family
ID=90806231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322367500.6U Active CN220870654U (en) | 2023-08-31 | 2023-08-31 | Stage lamp with even radiator of heat transfer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220870654U (en) |
-
2023
- 2023-08-31 CN CN202322367500.6U patent/CN220870654U/en active Active
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| GR01 | Patent grant |