CN210772062U - Waterproof lamp heat dissipation circulation system - Google Patents
Waterproof lamp heat dissipation circulation system Download PDFInfo
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- CN210772062U CN210772062U CN201922089948.XU CN201922089948U CN210772062U CN 210772062 U CN210772062 U CN 210772062U CN 201922089948 U CN201922089948 U CN 201922089948U CN 210772062 U CN210772062 U CN 210772062U
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- supporting arm
- cooling device
- heat dissipation
- circulation system
- rotating shaft
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Abstract
A waterproof lamp heat dissipation circulation system relates to the field of stage lamps and lanterns and comprises a supporting arm, a hollow rotating shaft and a turnover assembly, wherein a lamp body is connected with the supporting arm through the turnover assembly, the supporting arm is connected with a base through the hollow rotating shaft, a cooling device is arranged in the supporting arm, at least one cooling device is arranged in the cooling device, and the cooling device is fixedly arranged at the end part of the bottom of the supporting arm; the supporting arm is provided with a sealing part at the connection position with the hollow rotating shaft, and the sealing part is used for sealing and isolating the hollow rotating shaft after passing the wire from the supporting arm. The heat dissipation system of the supporting arm is separated from the heat dissipation system of the cover body at the bottom through the sealing part, so that the heat at the upper part is not volatilized to the lower part, and the heat balance of the lamp body at the lower part is kept; the cooling device is arranged in the supporting arm, so that heat emitted from the lamp body is cooled by the cooling device and then flows back to the lamp body for cooling.
Description
Technical Field
The utility model relates to a stage lamps and lanterns field, concretely relates to waterproof lamp heat dissipation circulation system.
Background
When the lamp is in use, the light source emits light and simultaneously converts a part of energy into heat energy. The heat energy need in time follow the internal discharge lamp body of lamp, just can guarantee the requirement of light source to the temperature, and the heat has partial heat to volatilize to the support arm of being connected with the lamp body in giving off the in-process, if the heat in the support arm is not through handling, its heat will circulate back in the lamp body, causes the inside temperature of lamps and lanterns to rise, causes the damage of lamps and lanterns part easily, influences the use of lamps and lanterns.
The prior art is that a supporting arm is communicated with a lower cover body, for example, as the Chinese patent application with the application number of 201910121039.1, a heat dissipation device and a stage lamp and a heat dissipation method thereof, the heat dissipation device comprises a heat dissipation base, a vertical hollow shaft, a supporting seat, two horizontal hollow shafts, a lamp tube, an air guiding cover, a first fan and a second fan, wherein the heat dissipation base and the supporting seat are both closed containers, the supporting seat is connected with the heat dissipation base through the vertical hollow shaft, the internal space of the supporting seat is communicated with the internal space of the heat dissipation base through the vertical hollow shaft, two sides of the lamp tube are respectively connected with two sides of the supporting seat through the two horizontal hollow shafts, the internal space of the lamp tube is communicated with the internal space of the supporting seat through the two horizontal hollow shafts, the lamp tube is provided with heat dissipation holes, the air guiding, the air outlet pipe of the first fan is connected with the air guide cover, and the second fan is installed in the heat dissipation base and used for promoting air circulation to achieve sufficient heat dissipation. However, the supporting seat and the base are communicated with each other, and hot air flow emitted from the lamp body circulates to the base at the bottom through the supporting seat, so that elements in the bottom are burnt out, the lamp is damaged, and the service life of the lamp is shortened.
Therefore, there is a need for a lamp that can seal the support arm to the base and solve the problem of cooling the hot air flow emitted from the lamp.
SUMMERY OF THE UTILITY MODEL
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a waterproof lamp heat dissipation circulation system, includes support arm, hollow pivot and upset subassembly, and the lamp body is connected with the support arm through the upset subassembly, and the support arm is connected with the base through hollow pivot, characterized in that: the cooling device is arranged in the supporting arm and is provided with at least one cooling device, and the cooling device is fixedly arranged at the end part of the bottom of the supporting arm; and a sealing element is arranged at the connecting line of the supporting arm and the hollow rotating shaft and is used for sealing and isolating the hollow rotating shaft after passing the wire from the supporting arm.
Further, the supporting arm is U-shaped;
furthermore, one cooling device is arranged and fixedly arranged at the right end part or the left end part of the bottom of the supporting arm;
furthermore, two cooling devices are arranged and are respectively and fixedly arranged at the right end part and the left end part of the bottom of the supporting arm;
further, the cooling device is a blower;
further, the sealing part is provided with a sealing ring.
The utility model has the advantages that: the heat dissipation system of the supporting arm is separated from the heat dissipation system of the cover body at the bottom through the sealing part, so that the heat at the upper part is not volatilized to the lower part, and the heat balance of the lamp body at the lower part is kept; the cooling device is arranged in the supporting arm, so that heat emitted from the lamp body is cooled by the cooling device and then flows back to the lamp body for cooling.
Drawings
The figures further illustrate the invention, but the embodiments in the figures do not constitute any limitation of the invention.
Fig. 1 is a cross-sectional view of a structure provided in an embodiment of the present invention;
fig. 2 is a schematic structural diagram according to an embodiment of the present invention;
1-turnover assembly 2-supporting arm 21-cooling device 22-sealing part 3-hollow rotating shaft
Detailed Description
The invention will be further described with reference to the accompanying drawings, in which the orientation of fig. 1 is taken as a reference.
As shown in fig. 1-2, an embodiment of the utility model provides a waterproof lamp heat-dissipation circulation system, including upset subassembly 1, support arm 2 and hollow rotating shaft 3, support arm 2 is connected with the lamp body through upset subassembly 1, support arm 2 is connected with the base of lamp body lower part through hollow rotating shaft 3, the electric wire in the lamp body is connected with the control element of base through support arm 2 and hollow rotating shaft 3, thereby inside the heat in the lamp body gives off its heat to support arm 2 through upset subassembly 1 and gets into the base through hollow rotating shaft 3, burns out the control element in the base, reduces the life of lamps and lanterns. The utility model discloses a department of working a telephone switchboard at supporting part 2 and hollow rotating shaft sets up sealing 22, and the position of connecting the line through sealing 22 is sealed to keep apart its hot gas flow, let it carry out cooling cycle in support arm 2, not let it flow in the base.
The utility model discloses in, the preferred support arm 2 that sets up to U type structure, through the upset of its lamp body of being convenient for of U type structure, be equipped with a plurality of cooling device 21 in the support arm 2, the hot gas flow that will distribute out from the lamp body through cooling device 21 cools off in the lamp body again to reach the radiating effect to its lamp body, the utility model discloses the preferred tip that sets up cooling device 21 in support arm 2 bottoms (the portion of turning round in the structure of U type promptly) can accelerate the flow of air current, is convenient for give off the hot gas flow. The cooling device is preferably configured as a blower, as shown in fig. 1, which is disposed at the right end of the bottom of the support arm 2, and the air flow from the upper portion is drawn into the bottom by the blower for cooling, so that the cooled air flow passes through the bottom channel, then passes through the left arm channel, and then returns to the lamp body for heat dissipation.
The sealing portion 22 is provided with a sealing ring, the electric wire penetrates through the hollow rotating shaft and then is sealed by the sealing ring, and the sealing ring is sealed and then is sealed secondarily through gluing or other modes, so that the sealing effect is enhanced.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (6)
1. The utility model provides a waterproof lamp heat dissipation circulation system, includes support arm, hollow pivot and upset subassembly, and the lamp body is connected with the support arm through the upset subassembly, and the support arm is connected with the base through hollow pivot, characterized in that: the cooling device is arranged in the supporting arm and is provided with at least one cooling device, and the cooling device is fixedly arranged at the end part of the bottom of the supporting arm; the supporting arm is provided with a sealing part at the connection position with the hollow rotating shaft, and the sealing part is used for sealing and isolating the hollow rotating shaft after passing the wire from the supporting arm.
2. The waterproof lamp heat dissipation circulation system of claim 1, wherein: the supporting arm is U-shaped.
3. The waterproof lamp heat dissipation circulation system of claim 1, wherein: the cooling device is provided with one, and the cooling device is fixedly arranged at the right end part or the left end part of the bottom of the supporting arm.
4. The waterproof lamp heat dissipation circulation system of claim 1, wherein: the cooling device is provided with two, and two cooling devices are respectively and fixedly installed at the right end part and the left end part of the bottom of the supporting arm.
5. The waterproof lamp heat dissipation cycle system of any one of claims 1-4, wherein: the cooling device is a blower.
6. The waterproof lamp heat dissipation circulation system of claim 5, wherein: the sealing part is provided with a sealing ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922089948.XU CN210772062U (en) | 2019-11-28 | 2019-11-28 | Waterproof lamp heat dissipation circulation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922089948.XU CN210772062U (en) | 2019-11-28 | 2019-11-28 | Waterproof lamp heat dissipation circulation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210772062U true CN210772062U (en) | 2020-06-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922089948.XU Active CN210772062U (en) | 2019-11-28 | 2019-11-28 | Waterproof lamp heat dissipation circulation system |
Country Status (1)
| Country | Link |
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| CN (1) | CN210772062U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114526455A (en) * | 2022-02-15 | 2022-05-24 | 广州恒沅舞台灯光音响设备有限公司 | Lamp of shaking head ventilation heat radiation structure and lamp of shaking head |
-
2019
- 2019-11-28 CN CN201922089948.XU patent/CN210772062U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114526455A (en) * | 2022-02-15 | 2022-05-24 | 广州恒沅舞台灯光音响设备有限公司 | Lamp of shaking head ventilation heat radiation structure and lamp of shaking head |
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