CN210035423U - Efficient stage lamp heat dissipation lamp stand - Google Patents
Efficient stage lamp heat dissipation lamp stand Download PDFInfo
- Publication number
- CN210035423U CN210035423U CN201920695883.0U CN201920695883U CN210035423U CN 210035423 U CN210035423 U CN 210035423U CN 201920695883 U CN201920695883 U CN 201920695883U CN 210035423 U CN210035423 U CN 210035423U
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- heat dissipation
- heat
- radiator
- dissipation fan
- lamp shell
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Abstract
The utility model relates to an efficient stage lamp heat dissipation lamp holder, which comprises a light source; a metal plate located below the light source, the metal plate being thermally conductive with the light source; at least one first radiator, first radiator is located the dull and stereotyped upper surface of metal, first radiator includes first heat radiation fin and first heat dissipation fan, first heat radiation fin is connected with first heat pipe, first heat pipe with the dull and stereotyped contact of metal, first heat dissipation fan is installed first heat radiation fin's side, just first heat dissipation fan is the horizontal orientation. The heat generated by the lamp source can quickly reach the first heat radiator, and the first heat radiator can effectively remove the heat of the lamp source.
Description
Technical Field
The utility model relates to a stage lamp field especially relates to an efficient stage lamp heat dissipation lamp stand.
Background
With the development of entertainment, the requirements of people on stage equipment are continuously improved, and stage lamps are also developed in diversified directions, such as high brightness, low energy consumption, multiple functions, small volume, light weight, and intellectualization, wherein in order to realize high brightness, most light sources are developed in the direction of improving power and improving luminous efficiency, the power of the light source of the current professional stage lamps is usually larger, hundreds of watts or even kilowatts are common, because the light source can convert part of electric energy into visible light, the other part of electric energy into heat, the heat is radiated through heat transfer or infrared rays, ultraviolet rays and other forms, and a large amount of heat generated during the working of the light source can generate great influence on the environment of the light source and light source accessories, and in the stage lamps, the lamp holder of the stage lamp is used as a part for fixing the light source of the lamp, meanwhile, the tasks of solving the heat dissipation of the light source and controlling the internal environment temperature of the lamp are undertaken, the service life of the light source is shortened due to the unreasonable lamp holder design, and the functions of the lamp cannot run normally due to the damage of devices in the lamp.
Disclosure of Invention
An object of the utility model is to provide an efficient stage lamp heat dissipation lamp stand to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a high-efficiency stage lamp heat dissipation lamp holder comprises a light source; a metal plate located below the light source, the metal plate being thermally conductive with the light source; at least one first radiator, first radiator is located the dull and stereotyped upper surface of metal, first radiator includes first heat radiation fin and first heat dissipation fan, first heat radiation fin is connected with first heat pipe, first heat pipe with the dull and stereotyped contact of metal, first heat dissipation fan is installed first heat radiation fin's side, just first heat dissipation fan is the horizontal orientation.
The second radiator comprises second radiating fins and a second radiating fan, the second radiating fins are connected with second heat-conducting pipes, the second heat-conducting pipes are in contact with the bottom surface of the metal flat plate, the second radiating fan is located on one side of the second radiating fins, and the second radiating fan faces the second radiating fins.
The second heat radiator is fixed in the lower lamp shell, one surface of the lower lamp shell is provided with an air inlet corresponding to the second heat radiating fan, and the other surface of the lower lamp shell is provided with an air outlet corresponding to the second heat radiating fins.
Further, the lower lamp shell comprises an outer frame and an inner frame, the outer frame is located outside the inner frame, a plurality of radiating ribs are arranged on the inner surface of the outer frame, the radiating ribs extend inwards from the outer frame and penetrate through the inner frame to reach the inside of the inner frame, and the second radiator is fixed in the inner frame.
Furthermore, the surface of the heat dissipation rib faces the second heat dissipation fan, an air outlet of the second heat dissipation fan is provided with an air deflector, and the surface of the air deflector is inclined relative to the surface of the heat dissipation rib.
Further, the outer frame and the inner frame are integrally formed and are made of aluminum alloy.
Further, still include the upper lamp body, the upper lamp body is installed on the lower lamp body, first heat dissipation fan orientation the internal surface of upper lamp body.
Further, the surface of the metal flat plate is provided with a groove, and the first heat conduction pipe is embedded in the groove.
The utility model has the advantages that: the heat generated by the lamp source can quickly reach the first heat radiator, and the first heat radiator can effectively remove the heat of the lamp source.
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 schematic structural diagram according to an embodiment of the present invention;
FIG. 2 is a schematic structural view of a second heat sink;
FIG. 3 is an enlarged view of a portion of FIG. 2;
FIG. 4 is a top view of a second heat sink;
fig. 5 is a cross-sectional view of an embodiment of the present invention;
FIG. 6 is an overall cross-sectional view of the stage light.
Detailed Description
As shown in fig. 1-2, an embodiment of the present invention provides an efficient stage lighting heat dissipation lamp holder, which includes a light source 1, a metal plate 2, two first heat sinks 3, a second heat sink 4, a lower lamp housing 5 and an upper lamp housing 6. The LED light source comprises a light source 1, a metal flat plate 2 is located below the light source 1, the metal flat plate 2 is in heat conduction with the light source 1, and the light source 1 is in direct contact with the metal flat plate 2. In one embodiment, a copper strip may be disposed between the light source 1 and the metal plate 2, through which copper strip heat is conducted. In another embodiment, the light source 1 is a bulb, and the light source 1 transfers heat to the metal plate 2 and the first heat sink 3 by air radiation.
As shown in fig. 1 to 4, the two first heat sinks 3 are both located on the upper surface of the metal plate 2, the light source 1 is located between the two first heat sinks 3, the first heat sink 3 includes first heat dissipation fins 31 and first heat dissipation fans 32, the first heat dissipation fins 31 are connected to first heat conduction pipes 33, the first heat conduction pipes 33 are copper pipes, the surface of the metal plate 2 is provided with grooves 21, the first heat conduction pipes 33 are embedded in the grooves 21, the first heat dissipation fins 31 and the metal plate 2 conduct heat through the first heat conduction pipes 33, the first heat dissipation fans 32 are installed on the side surfaces of the first heat dissipation fins 31, and the first heat dissipation fins 31 are blown away by the first heat dissipation fans 32 in the horizontal direction. When the stage lamp normally works, the heat of the light source 1 is firstly transferred to the metal flat plate 2, the metal flat plate 2 transfers the heat to the first heat dissipation fins 31, and the first heat dissipation fans 32 dissipate the heat of the first heat dissipation fins 31.
As shown in fig. 1 to 5, the second heat sink 4 is located below the metal plate 2, the second heat sink 4 includes second heat dissipating fins 41 and a second heat dissipating fan 42, the second heat dissipating fins 41 are connected with second heat conducting pipes 43, the second heat conducting pipes 43 are annular copper pipes, a lower half portion of the second heat conducting pipes 43 passes through the second heat dissipating fins 41, an upper half portion of the second heat conducting pipes 43 contacts with the bottom surface of the metal plate 2, and the metal plate 2 conducts heat with the second heat dissipating fins 41 through the second heat conducting pipes 43. The second heat dissipation fan 42 is located on one side of the second heat dissipation fins 41, a gap is reserved between the direction of the second heat dissipation fan 42 and the second heat dissipation fins 41, the second heat dissipation fan 42 faces the second heat dissipation fins 41, one surface of the lower lamp housing 5 is provided with an air inlet 55 corresponding to the second heat dissipation fan 42, the other surface of the lower lamp housing 5 is provided with an air outlet 56 corresponding to the second heat dissipation fins 41, the second heat dissipation fan 42 blows cold air coming from the air inlet 55 to the second heat dissipation fins 41, and the cold air absorbs heat to become hot air and then goes out from the air outlet 56.
As shown in fig. 1 to 6, the lower lamp housing 5 includes an outer frame 51, an inner frame 52, and a bottom case 53, a bottom end of the outer frame 51 and a bottom end of the inner frame 52 are respectively connected to the bottom case 53, and the outer frame 51, the inner frame 52, and the bottom case 53 are integrally formed and are all made of a high thermal conductivity die-cast aluminum alloy. The outer frame 51 is located outside the inner frame 52, the inner surface of the outer frame 51 is provided with a plurality of heat dissipation ribs 54, the heat dissipation ribs 54 extend inwards from the outer frame 51 and penetrate through the inner frame 52 to reach the inner frame 52, the second heat sink 4 is fixed in the inner frame 52, and the heat dissipation ribs 54 are used for bringing the heat inside the lower lamp housing 5 to the outside of the lower lamp housing 5. The plate surface of the heat dissipation rib 54 faces the second heat dissipation fan 42, an air guiding plate 44 is arranged at an air outlet of the second heat dissipation fan 42, the air guiding plate 44 extends from the middle of the second heat dissipation fan 42 toward the direction of the heat dissipation rib 54, the plate surface of the air guiding plate 44 is inclined relative to the plate surface of the heat dissipation rib 54, the second heat dissipation fan 42 directly blows a part of air to the second heat dissipation fins 41, and the other part of air is guided by the air guiding plate 44 and then blown to the heat dissipation rib 54, so that the heat dissipation rib 54 is dissipated, and the heat dissipation problem inside the lower lamp housing 5 is solved. The upper lamp housing 6 is mounted on the lower lamp housing 5, the first heat dissipation fan 32 faces horizontally, the first heat dissipation fan 32 faces the inner surface of the upper lamp housing 6, the first heat dissipation fan 32 blows hot air generated by the first heat dissipation fins 31 to the inner surface of the upper lamp housing 6, a part of the hot air moves upwards along the inner surface of the upper lamp housing 6, the hot air brings heat to other components in the upper lamp housing 6, so as to disperse the heat generated by the light source 1, the heat is lowered from the top of the upper lamp housing 6 after the hot air is dispersed, and then the hot air is blown to the inner surface of the upper lamp housing 6 under the action of the first heat dissipation fan 32, so that an internal circulation is formed in the upper lamp housing 6, and in addition, a part of the hot air blown to the inner surface of the upper lamp housing 6 by the first heat dissipation fan 32 can move downwards along the inner surface of the lower lamp housing 5, and then the air is discharged out of the lower lamp housing 5 from the air outlet 56 by the second heat dissipation fan 42.
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 (8)
1. The utility model provides an efficient stage lamp heat dissipation lamp stand which characterized in that includes:
a light source;
a metal plate located below the light source, the metal plate being thermally conductive with the light source;
at least one first radiator, first radiator is located the dull and stereotyped upper surface of metal, first radiator includes first heat radiation fin and first heat dissipation fan, first heat radiation fin is connected with first heat pipe, first heat pipe with the dull and stereotyped contact of metal, first heat dissipation fan is installed first heat radiation fin's side, just first heat dissipation fan is the horizontal orientation.
2. The efficient stage lighting fixture of claim 1, wherein: the heat dissipation structure comprises a metal flat plate, and is characterized by further comprising a second radiator, wherein the second radiator is located below the metal flat plate and comprises second heat dissipation fins and a second heat dissipation fan, the second heat dissipation fins are connected with second heat conduction pipes, the second heat conduction pipes are in contact with the bottom surface of the metal flat plate, the second heat dissipation fan is located on one side of the second heat dissipation fins, and the second heat dissipation fan faces the second heat dissipation fins.
3. The efficient stage lighting fixture of claim 2, wherein: the lamp comprises a lower lamp shell, a second radiator is fixed in the lower lamp shell, one surface of the lower lamp shell is provided with an air inlet corresponding to the second radiating fan, and the other surface of the lower lamp shell is provided with an air outlet corresponding to the second radiating fins.
4. The efficient stage lighting fixture of claim 3, wherein: the lower lamp shell comprises an outer frame and an inner frame, the outer frame is located outside the inner frame, a plurality of radiating ribs are arranged on the inner surface of the outer frame, the radiating ribs extend inwards from the outer frame and penetrate through the inner frame to reach the inside of the inner frame, and the second radiator is fixed in the inner frame.
5. The efficient stage lighting fixture of claim 4, wherein: the plate surface of the radiating rib faces the second radiating fan, an air outlet of the second radiating fan is provided with an air deflector, and the plate surface of the air deflector is inclined relative to the plate surface of the radiating rib.
6. The efficient stage lighting fixture of claim 4, wherein: the outer frame and the inner frame are integrally formed and are made of aluminum alloy.
7. The efficient stage lighting fixture of claim 3, wherein: the lamp comprises a lower lamp shell, a first heat dissipation fan and a second heat dissipation fan, and is characterized by further comprising an upper lamp shell, wherein the upper lamp shell is mounted on the lower lamp shell, and the first heat dissipation fan faces the inner surface of the upper lamp shell.
8. The efficient stage lighting fixture of claim 1, wherein: the surface of the metal flat plate is provided with a groove, and the first heat conduction pipe is embedded in the groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920695883.0U CN210035423U (en) | 2019-05-10 | 2019-05-10 | Efficient stage lamp heat dissipation lamp stand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920695883.0U CN210035423U (en) | 2019-05-10 | 2019-05-10 | Efficient stage lamp heat dissipation lamp stand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210035423U true CN210035423U (en) | 2020-02-07 |
Family
ID=69365605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920695883.0U Active CN210035423U (en) | 2019-05-10 | 2019-05-10 | Efficient stage lamp heat dissipation lamp stand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210035423U (en) |
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2019
- 2019-05-10 CN CN201920695883.0U patent/CN210035423U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Huadu District, Guangdong province Guangzhou Xinya Street Fuyuan 510800 City Road No. 27 Patentee after: Guangzhou Mingdao Culture Technology Group Co.,Ltd. Address before: Huadu District, Guangdong province Guangzhou Xinya Street Fuyuan 510800 City Road No. 27 Patentee before: GUANGZHOU GTD LIGHTING TECHNOLOGY Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: An efficient stage lamp heat sink Effective date of registration: 20210207 Granted publication date: 20200207 Pledgee: Huadu sub branch of Bank of Guangzhou Co.,Ltd. Pledgor: Guangzhou Mingdao Culture Technology Group Co.,Ltd. Registration number: Y2021440000043 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220308 Granted publication date: 20200207 Pledgee: Huadu sub branch of Bank of Guangzhou Co.,Ltd. Pledgor: Guangzhou Mingdao Culture Technology Group Co.,Ltd. Registration number: Y2021440000043 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: An efficient stage lamp heat dissipation lamp holder Effective date of registration: 20220315 Granted publication date: 20200207 Pledgee: Huadu sub branch of Bank of Guangzhou Co.,Ltd. Pledgor: Guangzhou Mingdao Culture Technology Group Co.,Ltd. Registration number: Y2022980002629 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230621 Granted publication date: 20200207 Pledgee: Huadu sub branch of Bank of Guangzhou Co.,Ltd. Pledgor: Guangzhou Mingdao Culture Technology Group Co.,Ltd. Registration number: Y2022980002629 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right |