CN216159004U - Heat radiation structure of stage lamp - Google Patents
Heat radiation structure of stage lamp Download PDFInfo
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- CN216159004U CN216159004U CN202122258560.5U CN202122258560U CN216159004U CN 216159004 U CN216159004 U CN 216159004U CN 202122258560 U CN202122258560 U CN 202122258560U CN 216159004 U CN216159004 U CN 216159004U
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- heat dissipation
- lamp
- heat
- lamp holder
- fixedly connected
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Abstract
The utility model discloses a heat dissipation structure of a stage lamp, which comprises a shell, wherein a heat dissipation ring is arranged in the middle of the shell, heat dissipation holes are uniformly formed in the surface of the heat dissipation ring, a fixing plate is fixedly connected to the front end of the heat dissipation ring, a lamp holder is fixedly connected to the middle of the fixing plate, a heat radiator is fixedly connected to the rear end of the lamp holder, a bulb is mounted at the front end of the lamp holder, a reflector is mounted at the front end of the lamp holder in a sleeved mode, heat dissipation fins are arranged on the outer surface of the reflector in a communicated mode, a lampshade is arranged at the front end of the reflector, a heat dissipation fan is arranged at the rear end of the heat radiator, and a rear cover plate covers the rear end of the heat dissipation fan. The utility model aims to provide a stage lamp heat dissipation structure with high heat dissipation efficiency.
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
In the field of stage lighting, stage lamps usually have high power, and particularly, a light source part often generates a large amount of heat during working, so that the temperature of the light source (such as a bulb) is too high, the use effect and the service life of the lamp are affected, and even serious consequences such as burning out can be caused. The existing stage lamp heat dissipation structure usually only carries out heat dissipation treatment on elements of a bulb, neglects heat generated by bulb irradiation, and therefore the service life of the stage lamp is shortened.
Disclosure of Invention
Aiming at the defects in the prior art, the utility model aims to provide the stage lamp heat dissipation structure with high heat dissipation efficiency.
The technical scheme adopted by the utility model for realizing the purpose is as follows: the utility model provides a heat radiation structure of stage lamp, includes the casing, the middle part is provided with the radiating ring in the casing, the louvre has evenly been seted up on radiating ring surface, radiating ring front end fixedly connected with fixed plate, fixed plate middle part fixedly connected with lamp stand, lamp stand rear end fixedly connected with radiator, the bulb is installed to the lamp stand front end, the reflector is installed in lamp stand front end cup joint, reflector surface intercommunication is provided with the fin, just the reflector front end is equipped with the lamp shade, the radiator rear end is provided with radiator fan, and radiator fan rear end covers there is the back shroud.
The fixing plate is provided with through holes which are distributed in a circumferential array by taking the circle center of the fixing plate as the center.
The radiator comprises a heat conduction metal plate and radiating fins, wherein the radiating fins are distributed in a circumferential array by taking the circle center of the heat conduction metal plate as the center.
And a ventilation grating is arranged on the rear cover plate.
The front end of the shell is provided with a vent hole.
The utility model has the beneficial effects that: the outer surface of the reflecting bowl is communicated with the radiating fins to match with the radiator fixedly connected with the rear end of the lamp holder to achieve the effect of dual heat dissipation, the radiating fan accelerates the circulation speed of air inside the shell, the radiating efficiency is improved, and the service life of the stage lamp is prolonged.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a heat sink according to the present invention;
FIG. 3 is a schematic view of a fixing plate according to the present invention;
FIG. 4 is a schematic view of a rear cover plate according to the present invention;
fig. 5 is a schematic view of the housing structure of the present invention.
In the figure: the LED lamp comprises a shell 1, a heat dissipation ring 2, heat dissipation holes 3, a fixing plate 4, a lamp holder 5, a bulb 6, a light reflection bowl 7, heat dissipation fins 8, a heat dissipation fan 9, a rear cover plate 10, through holes 11, a heat conduction metal plate 12, heat dissipation fins 13, a ventilation grid 14 and ventilation holes 15.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, a heat dissipation structure of a stage lamp comprises a housing 1, a heat dissipation ring 2 is arranged in the middle of the housing 1, heat dissipation holes 3 are uniformly formed in the surface of the heat dissipation ring 2, a fixing plate 4 is fixedly connected to the front end of the heat dissipation ring 2, a lamp holder 5 is fixedly connected to the middle of the fixing plate 4, a heat sink is fixedly connected to the rear end of the lamp holder 5, a bulb 6 is mounted at the front end of the lamp holder 5, a light reflection bowl 7 is mounted at the front end of the lamp holder 5 in a sleeved mode, heat dissipation fins 8 are communicated with the outer surface of the light reflection bowl 7, a lampshade is arranged at the front end of the light reflection bowl 7, a heat dissipation fan 9 is arranged at the rear end of the heat sink, and a rear cover plate 10 covers the rear end of the heat dissipation fan 9.
In the utility model, through holes 11 distributed in a circumferential array with the circle center of the fixing plate 4 as the center are arranged on the fixing plate 4.
The radiator comprises a heat-conducting metal plate 12 and radiating fins 13, wherein the radiating fins 13 are distributed in a circumferential array by taking the circle center of the heat-conducting metal plate 12 as the center, so that the heat generated by the elements of the bulb 6 is conducted and collected at an accelerated speed.
The rear cover plate 10 is provided with a ventilation grill 14 to facilitate heat discharge.
The front end of the shell 1 is provided with a vent hole 15 for facilitating air circulation.
The working principle of the utility model is as follows: when the heat dissipation device is used, the heat generated by irradiation of the bulb 6 in the reflector 7 is conducted and collected by the radiating fins 8, the heat generated by working elements of the bulb 6 when acting is conducted and collected by the radiator, cold air enters from the ventilating holes 15 formed in the front end of the shell 1, the radiating fins 8 are firstly cooled, then enters the radiating ring 2 through the radiating holes 3 to cool the radiator, and then the heat is discharged from the ventilating grille 14 arranged on the rear cover plate 10 through the radiating fan 9.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. The utility model provides a heat radiation structure of stage lamp, includes casing (1), its characterized in that: the improved LED lamp is characterized in that a heat dissipation ring (2) is arranged in the middle of the interior of the shell (1), heat dissipation holes (3) are evenly formed in the surface of the heat dissipation ring (2), a fixing plate (4) is fixedly connected with the front end of the heat dissipation ring (2), a lamp holder (5) is fixedly connected with the middle of the fixing plate (4), a radiator is fixedly connected with the rear end of the lamp holder (5), a bulb (6) is installed at the front end of the lamp holder (5), a light reflection bowl (7) is installed at the front end of the lamp holder (5) in a sleeved mode, heat dissipation fins (8) are arranged on the outer surface of the light reflection bowl (7) in a communicated mode, a lampshade is arranged at the front end of the light reflection bowl (7), the rear end of the radiator is provided with a heat dissipation fan (9), and the rear end of the heat dissipation fan (9) is covered with a rear cover plate (10).
2. The stage lamp heat dissipation structure of claim 1, wherein: the fixing plate (4) is provided with through holes (11) which are distributed in a circumferential array by taking the circle center of the fixing plate (4) as the center.
3. The stage lamp heat dissipation structure of claim 1, wherein: the radiator comprises a heat conduction metal plate (12) and radiating fins (13), wherein the radiating fins (13) are distributed in a circumferential array by taking the circle center of the heat conduction metal plate (12) as the center.
4. The stage lamp heat dissipation structure of claim 1, wherein: and a ventilation grille (14) is arranged on the rear cover plate (10).
5. The stage lamp heat dissipation structure of claim 1, wherein: the front end of the shell (1) is provided with a vent hole (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122258560.5U CN216159004U (en) | 2021-09-17 | 2021-09-17 | Heat radiation structure of stage lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122258560.5U CN216159004U (en) | 2021-09-17 | 2021-09-17 | Heat radiation structure of stage lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216159004U true CN216159004U (en) | 2022-04-01 |
Family
ID=80851776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122258560.5U Active CN216159004U (en) | 2021-09-17 | 2021-09-17 | Heat radiation structure of stage lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216159004U (en) |
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2021
- 2021-09-17 CN CN202122258560.5U patent/CN216159004U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220804 Address after: Room 1117, public building, No. 5, mingshihaoting, No. 12588, Jingshi Road, Lixia District, Jinan City, Shandong Province, 250014 Patentee after: Jinan Aoyu power advertising media Co.,Ltd. Address before: 844000 No. 168, painapu Road, Kashgar City, Kashgar Prefecture, Xinjiang Uygur Autonomous Region Patentee before: Peng Chao |