CN210601537U - Stage lamps and lanterns heat dissipation protective structure - Google Patents
Stage lamps and lanterns heat dissipation protective structure Download PDFInfo
- Publication number
- CN210601537U CN210601537U CN201921850937.2U CN201921850937U CN210601537U CN 210601537 U CN210601537 U CN 210601537U CN 201921850937 U CN201921850937 U CN 201921850937U CN 210601537 U CN210601537 U CN 210601537U
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- heat dissipation
- wall
- base
- ventilation
- bottom plate
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- 230000017525 heat dissipation Effects 0.000 title claims abstract description 41
- 230000001681 protective effect Effects 0.000 title claims abstract description 33
- 241001465382 Physalis alkekengi Species 0.000 title claims description 5
- 238000009423 ventilation Methods 0.000 claims abstract description 42
- 238000010521 absorption reaction Methods 0.000 claims abstract description 15
- 238000002955 isolation Methods 0.000 claims description 27
- 238000009434 installation Methods 0.000 claims description 11
- 239000000428 dust Substances 0.000 description 5
- 241000196324 Embryophyta Species 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 241000238631 Hexapoda Species 0.000 description 1
- 241000257303 Hymenoptera Species 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000000926 separation method 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 a stage lamp heat dissipation protective structure, which comprises a base, wherein a first ventilation opening is arranged on the side surface of the base, a first protective net is arranged on the inner surface of the base, and the first protective net is arranged at the first ventilation opening; a main part, the main part is installed on the base, be equipped with the light source in the main part, the light source below is connected with the radiator, the radiator includes heat absorption module and the heat dissipation fan that can just reverse, heat absorption module with the light source heat-conduction, the heat dissipation fan is installed one side of heat absorption module, the heat dissipation fan dorsad first vent. When first protection network adheres to the foreign matter, the heat dissipation fan reversal blows off the foreign matter, avoids the foreign matter to influence stage lamp normal heat dissipation.
Description
Technical Field
The utility model relates to a stage lamp field especially relates to a stage lamps and lanterns heat dissipation protective structure.
Background
Protective structures such as dust separation nets or guard rails are generally installed at heat dissipation ports of stage lamps in the market at present, and the protective structures can often adsorb some leaves, dust particles, flowers, plants, insects, ants and other irresistible factors under outdoor severe use environments, so that air inlet and outlet holes are blocked, and a heat dissipation system fails.
Disclosure of Invention
An object of the utility model is to provide a stage lamps and lanterns heat dissipation protective structure 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 stage lamp heat dissipation protection structure comprises a base, wherein a first ventilation opening is formed in the side face of the base, a first protective net is arranged on the inner surface of the base, and the first protective net is installed at the first ventilation opening; a main part, the main part is installed on the base, be equipped with the light source in the main part, the light source below is connected with the radiator, the radiator includes heat absorption module and the heat dissipation fan that can just reverse, heat absorption module with the light source heat-conduction, the heat dissipation fan is installed one side of heat absorption module, the heat dissipation fan dorsad first vent.
Furthermore, a second ventilation opening is formed in the base, and the second ventilation opening is located on the other side face, opposite to the first ventilation opening, of the base.
Further, a second protective net is arranged on the inner surface of the base, and the second protective net is installed at the second air vent.
Further, the base includes bottom plate, two fixed walls and two ventilation walls, the bottom plate respectively with the fixed wall with the ventilation wall links to each other, the fixed wall with the ventilation wall encloses around the bottom plate, and two ventilation walls are located the both sides that the bottom plate is relative, the ventilation wall includes first wall and second wall, the bottom of second wall with the bottom plate is connected, second wall with contained angle between the bottom plate is between 20~40 degrees, the top of second wall with first wall is connected, first wall with contained angle between the bottom plate is between 70~90 degrees.
Further, the first ventilation opening comprises a plurality of upper hollow holes arranged side by side and a plurality of lower hollow holes arranged side by side, the upper hollow holes are located on the upper half wall, and the lower hollow holes are located on the lower half wall.
Further, the first protective net comprises an upper isolation net and a lower isolation net, the bottom end of the upper isolation net is connected with the top end of the lower isolation net, the upper isolation net shields the upper hollowed holes, and the lower isolation net shields the lower hollowed holes.
Further, the first protective net further comprises an installation part, one end of the installation part is connected with the top end of the upper isolation net, and the installation part is fixed with the top of the upper half wall.
Furthermore, a limiting groove is formed in the lower half wall, the lower isolation net is located in the limiting groove, and the lower hollow hole is located at the bottom of the limiting groove.
The utility model has the advantages that: when first protection network adheres to the foreign matter, the heat dissipation fan reversal blows off the foreign matter, avoids the foreign matter to influence stage lamp normal heat dissipation.
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 an exploded view of the base and body;
fig. 3 is a cross-sectional view provided in an embodiment of the present invention.
Detailed Description
As shown in fig. 1-2, an embodiment of the present invention provides a stage lighting fixture heat dissipation protection structure, which includes a base 1 and a main body 2. The base 1 comprises a bottom plate 11, two fixing walls 12 and two ventilation walls 13, wherein the bottom plate 11 is substantially rectangular, four sides of the bottom plate 11 are respectively connected with the fixing walls 12 and the ventilation walls 13, the fixing walls 12 and the ventilation walls 13 surround the bottom plate 11, the two ventilation walls 13 are located on two opposite sides of the bottom plate 11, and the two fixing walls 12 are located on two other opposite sides of the bottom plate 11. One of the ventilation walls 13 is provided with a first ventilation opening 14, the other ventilation wall 13 is provided with a second ventilation opening 18, and the first ventilation opening 14 and the second ventilation opening 18 are arranged at opposite positions, so that air can form convection in the base 1 conveniently.
As shown in fig. 1-3, the ventilation wall 13 includes an upper half wall 131 and a lower half wall 132, a bottom end of the lower half wall 132 is connected to the bottom plate 11, an included angle between the lower half wall 132 and the bottom plate 11 is 20-40 degrees, a top end of the lower half wall 132 is connected to the upper half wall 131, and an included angle between the upper half wall 131 and the bottom plate 11 is 70-90 degrees. The first ventilation opening 14 comprises a plurality of upper hollow holes 141 arranged in parallel and a plurality of lower hollow holes 142 arranged in parallel, the upper hollow holes 141 are located on the upper half wall 131, the lower hollow holes 142 are located on the lower half wall 132, and the second ventilation opening 18 has the same structure as the first ventilation opening 14. A first protective net 15 and a second protective net are further installed on the inner surface of the base 1, the first protective net 15 is installed at the first ventilation opening 14, and the second protective net 16 is installed at the second ventilation opening 18. The first protective net 15 includes an upper isolation net 151 and a lower isolation net 152, a bottom end of the upper isolation net 151 is connected to a top end of the lower isolation net 152, the upper isolation net 151 blocks the upper hollow holes 141, and the lower isolation net 152 blocks the lower hollow holes 142. The first protection net 15 further comprises an installation part 153, one end of the installation part 153 is connected with the top end of the upper isolation net 151, the installation part 153 is fixed with the top of the upper half wall 131, in this embodiment, the installation part 153 is fixed on the ventilation wall 13 through screws, and in other embodiments, the installation part 153 may be fixed on the ventilation wall 13 through buckles. The lower half wall 132 is provided with a limiting groove 17, the lower isolation net 152 is located in the limiting groove 17, the lower hollowed holes 142 are located at the bottom of the limiting groove 17, the shape of the lower isolation net 152 is matched with that of the limiting groove 17, the lower isolation net 152 is embedded in the limiting groove 17 and fixed to the lower isolation net 152 through mutual friction, and the whole first protection net 15 is convenient to install, disassemble and clean.
As shown in fig. 1 to 3, the main body 2 is installed on the base 1, a light source is provided in the main body 2, the light source emits light upward, a heat sink is connected below the light source, and the heat sink includes a heat absorption module 21 and a heat dissipation fan 22 that can rotate forward and backward. The utility model discloses a stage lamp uses is the interchange commercial power, heat dissipation fan 22 is by its positive and negative rotation of stage lamp internal control circuit control the utility model discloses in, adopt three-phase asynchronous motor's positive and negative rotation control circuit control heat dissipation fan 22 positive and negative rotation, also can adopt other control circuit control fans positive and negative rotation in other embodiments, the control motor positive and negative rotation belongs to comparatively common technique in this area, and wherein three-phase asynchronous motor's positive and negative rotation control circuit more belongs to the well-known technique commonly used of technical staff in the field, so the utility model discloses do not do it and detail and describe. The heat absorption module 21 is made of aluminum alloy with good heat absorption performance, the heat absorption module 21 is in heat conduction with the light source through a copper pipe, the heat dissipation fan 22 is installed on the side face of the heat absorption module 21, and the heat dissipation fan 22 faces away from the first ventilation opening 14. When the stage lamp normally works, cold air is taken from in the first vent 14 gets into base 1, heat dissipation fan 22 blows cold air to heat absorption module 21, and cold air absorbs heat and becomes hot air, again by heat dissipation fan 22 blows down, to the direction of second vent 18 flows, via again second vent 18 discharges outside the base 1. When thereby first vent 14 is blockked up by too much dust or leaf and influences the radiating effect, the user can pass through control switch control heat dissipation fan 22 reverses, makes heat dissipation fan 22 toward the direction of first vent 14 blows, blows flowers and plants, dust or the leaf that will attach to on first protection network 15, and because heat dissipation fan 22 is apart from first protection network 15 is comparatively close, even wind-force when wind-force does not rotate positively is big after heat dissipation fan 22 reverses, still can blow leaf, flowers and plants or dust.
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 a stage lamps and lanterns heat dissipation protective structure which characterized in that includes:
the side surface of the base is provided with a first ventilation opening, the inner surface of the base is provided with a first protective net, and the first protective net is arranged at the first ventilation opening;
a main part, the main part is installed on the base, be equipped with the light source in the main part, the light source below is connected with the radiator, the radiator includes heat absorption module and the heat dissipation fan that can just reverse, heat absorption module with the light source heat-conduction, the heat dissipation fan is installed one side of heat absorption module, the heat dissipation fan dorsad first vent.
2. A stage light fixture heat dissipation protective structure as recited in claim 1, wherein: and a second ventilation opening is formed in the base and is positioned on the other side face opposite to the first ventilation opening.
3. A stage light fixture heat dissipation protective structure as recited in claim 2, wherein: and a second protective net is arranged on the inner surface of the base, and is arranged at the second air vent.
4. A stage light fixture heat dissipation protective structure as recited in claim 1, wherein: the base includes bottom plate, two fixed walls and two ventilation walls, the bottom plate respectively with the fixed wall with the ventilation wall links to each other, the fixed wall with the ventilation wall encloses around the bottom plate, and two ventilation walls are located the both sides that the bottom plate is relative, the ventilation wall includes first wall and second wall, the bottom of second wall with the bottom plate is connected, second wall with contained angle between the bottom plate is 20~40 degrees, the top of second wall with first wall is connected, first wall with contained angle between the bottom plate is 70~90 degrees.
5. A stage light fixture heat dissipation protective structure as recited in claim 4, wherein: the first ventilation opening comprises a plurality of upper hollowed holes arranged side by side and a plurality of lower hollowed holes arranged side by side, the upper hollowed holes are located on the upper half wall, and the lower hollowed holes are located on the lower half wall.
6. A stage light fixture heat dissipation protective structure as recited in claim 5, wherein: the first protective net comprises an upper isolation net and a lower isolation net, the bottom end of the upper isolation net is connected with the top end of the lower isolation net, the upper isolation net shields the upper hollowed holes, and the lower isolation net shields the lower hollowed holes.
7. A stage light fixture heat dissipation protective structure as recited in claim 6, wherein: the first protective net further comprises an installation part, one end of the installation part is connected with the top end of the upper isolation net, and the installation part is fixed with the top of the upper half wall.
8. A stage light fixture heat dissipation protective structure as recited in claim 6, wherein: and the lower half wall is provided with a limiting groove, the lower isolation net is positioned in the limiting groove, and the lower hollow hole is positioned at the bottom of the limiting groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921850937.2U CN210601537U (en) | 2019-10-29 | 2019-10-29 | Stage lamps and lanterns heat dissipation protective structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921850937.2U CN210601537U (en) | 2019-10-29 | 2019-10-29 | Stage lamps and lanterns heat dissipation protective structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210601537U true CN210601537U (en) | 2020-05-22 |
Family
ID=70688705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921850937.2U Active CN210601537U (en) | 2019-10-29 | 2019-10-29 | Stage lamps and lanterns heat dissipation protective structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210601537U (en) |
-
2019
- 2019-10-29 CN CN201921850937.2U patent/CN210601537U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 510000 No. 27 Fuyuan Road, Xinya Street, Huadu District, Guangzhou City, Guangdong Province 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. |
|
| PE01 | Entry into force 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: A heat dissipation protection structure for stage lamps Effective date of registration: 20210913 Granted publication date: 20200522 Pledgee: Shanghai Pudong Development Bank Limited by Share Ltd. Guangzhou branch Pledgor: Guangzhou Mingdao Culture Technology Group Co.,Ltd. Registration number: Y2021440000289 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20221017 Granted publication date: 20200522 Pledgee: Shanghai Pudong Development Bank Limited by Share Ltd. Guangzhou branch Pledgor: Guangzhou Mingdao Culture Technology Group Co.,Ltd. Registration number: Y2021440000289 |
|
| 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 | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A thermal protection structure for stage lamps Effective date of registration: 20221018 Granted publication date: 20200522 Pledgee: Shanghai Pudong Development Bank Limited by Share Ltd. Guangzhou branch Pledgor: Guangzhou Mingdao Culture Technology Group Co.,Ltd. Registration number: Y2022980018717 |
|
| PC01 | Cancellation 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: 20231124 Granted publication date: 20200522 Pledgee: Shanghai Pudong Development Bank Limited by Share Ltd. Guangzhou branch Pledgor: Guangzhou Mingdao Culture Technology Group Co.,Ltd. Registration number: Y2022980018717 |
|
| PE01 | Entry into force 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: A stage lighting fixture heat dissipation protection structure Effective date of registration: 20231128 Granted publication date: 20200522 Pledgee: Shanghai Pudong Development Bank Limited by Share Ltd. Guangzhou branch Pledgor: Guangzhou Mingdao Culture Technology Group Co.,Ltd. Registration number: Y2023980067939 |