CN108628067A - A kind of cooling system of waterproof projector lamp - Google Patents
A kind of cooling system of waterproof projector lamp Download PDFInfo
- Publication number
- CN108628067A CN108628067A CN201810616727.0A CN201810616727A CN108628067A CN 108628067 A CN108628067 A CN 108628067A CN 201810616727 A CN201810616727 A CN 201810616727A CN 108628067 A CN108628067 A CN 108628067A
- Authority
- CN
- China
- Prior art keywords
- shell
- cooling system
- heat pipe
- pipe assembly
- projector lamp
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B21/00—Projectors or projection-type viewers; Accessories therefor
- G03B21/14—Details
- G03B21/16—Cooling; Preventing overheating
Abstract
A kind of cooling system of waterproof projector lamp, including shell cooling system and cooling system with internal circulation；It is connected in the design with the heater element in projector lamp body by one end of heat pipe assembly, the heat dissipation design that other end is connected with shell radiator, under the action of multiple heat pipe assembly, so that the heat of each heater element has been transmitted to by the heat pipe assembly being attached thereto on shell radiator, then shell radiator is blowed using drip-proof fan simultaneously again, to reach best shell heat dissipation effect；The unique three stage structure design of preceding lid housing, shell radiator, rear cover shell is used additionally, due to entire lamp body shape, in addition the effect of waterproof apron, so that entire projector lamp has accomplished waterproof effect, to allow in projector lamp body the separate space for becoming a relative closure, when air blower works, air blower is dried to wind guide tank, after wind is via convection holes, a recyclable circuit can be formd between preceding lid housing, shell radiator and rear cover shell three, reach a cross-ventilated interior circulation cooling effect.
Description
Technical field
The invention belongs to lighting technical fields, more particularly to a kind of professional stage lamp lighting area.
Background technology
With society development, scientific and technological level raising, projecting apparatus be now widely used for family, office, school and
Public place of entertainment, but do not occur projecting apparatus also temporarily and be used in professional stage lamp field, the reason is that being professional stage lighting
Tool and greatest differences of the projecting apparatus in function and expression effect, result in the greatest differences in structure design and control protocol,
The main application places of most projecting apparatus indoors, do not have water-proof function, even if there is extremely a other projection simultaneously
Instrument waterproof, be also based in heat dissipation design in the structure of conventional projector carry out it is simply improved, be completely unsuitable for specially
Industry stage lamp.
Technical innovation is carried out on the basis of existing projecting apparatus, in combination with the design concept of light trade, is carried out
When the research and development of projector lamp, the final purpose of design seeks to this projector lamp both, and there is the document of conventional projector to project,
The function of picture and video playing, and can this projector lamp is the same when professional stage lamp（Can more parallel connections, DMX512
Protocol integrated test system）It can be used with outdoor indoors, to achieve the effect that stage lamp shows, then first having to solve the problems, such as
It is exactly the design of the cooling system of projector lamp.
Invention content
The purpose of the present invention is to provide a kind of cooling systems of waterproof projector lamp, solve a kind of newly developed waterproof of wound
Projector lamp（Have both the function of conventional projector and conventional waterproof stage lamp）Heat dissipation problem.
A kind of cooling system of waterproof projector lamp, including shell cooling system and cooling system with internal circulation, described is outer
Shell cooling system and cooling system with internal circulation include preceding lid housing, ante-chamber component, shell radiator, back cavity component, rear cover shell
And waterproof apron；The ante-chamber component includes ray machine module, control circuit board component and multiple heat pipe assembly；The ray machine
Module includes LED light source module, lens module and dmd chip module；The heat pipe assembly includes heat pipe and cushion block；It is described
Back cavity component include drip-proof fan, cover plate, air blower, wind scooper and Switching Power Supply；The shell cooling system uses
Shell integral heat sink mode, the cooling system with internal circulation take cross-ventilation circulation cooling mode.
Further, LED light source module includes 3 independent LED light source components.
Further, 3 independent LED components are R light source assemblies, G light source assemblies and B light source assemblies respectively；Described
Heat pipe assembly one end is close to R light source assemblies one of in multiple heat pipe assembly, and the other end is close to shell radiator；Institute
Heat pipe assembly one end is close to G light source assemblies one of in the multiple heat pipe assembly stated, and the other end and shell radiator are tight
Patch；Heat pipe assembly one end is close to B light source assemblies one of in multiple heat pipe assembly, and the other end radiates with shell
Device is close to.
Further, heat pipe assembly one end is close to dmd chip module one of in multiple heat pipe assembly, the other end
It is close to shell radiator.
Further, heat pipe assembly one end is close to control circuit board component one of in multiple heat pipe assembly, separately
It is close to shell radiator one end.
Further, heat pipe and cushion block are copper material.
Further, there are one fan slots, drip-proof fan to be located in the fan slot of shell radiator in shell radiator.
Further, there are convection holes on shell radiator.
Further, convection current hole number is 2.
Further, wind scooper one end is connected with convection holes, and the other end is connected with air blower.
A kind of cooling system of waterproof projector lamp, including shell cooling system and cooling system with internal circulation；In the design
It is connected with the heater element in projector lamp body by one end of heat pipe assembly, the heat dissipation that other end is connected with shell radiator
Design, under the action of multiple heat pipe assembly so that the heat of each heater element is transmitted to by the heat pipe assembly being attached thereto
On shell radiator, then using drip-proof fan shell radiator is blowed simultaneously again, it is best outer to reach
Shell heat dissipation effect；Simultaneously because preceding lid housing, shell radiator, rear cover shell and the unique segmentation structure of waterproof apron are set
Meter so that entire projector lamp has accomplished waterproof effect, to allow in projector lamp body the independence for becoming a relative closure
Space；And the air blower in back cavity component is connected with wind scooper one end, the wind scooper other end is connected to a convection holes, works as air blast
When machine works, in projector lamp body in the separate space of relative closure, the air and rear cover enclosure interior of protecgulum enclosure interior
Air will form a cross-ventilated interior cycle by 2 convection holes of shell radiator, to follow in reaching best
The effect of ring heat dissipation.
Description of the drawings
Fig. 1 is whole lamp cooling system exploded view.
Fig. 2 is cooling system Local map.
Fig. 3 is cooling system partial exploded view one.
Fig. 4 is cooling system partial exploded view two.
Fig. 5 is ante-chamber component partial exploded view.
Fig. 6 is back cavity component exploded view.
Fig. 7 is 4 embodiment stereograms of heat pipe assembly and exploded view.
The positions Fig. 8 radiator shell embodiment.
Fig. 9 is interior circulation route sectional view.
Shown by reference numeral explanation in attached drawing：Lid housing before 1-；2- ante-chamber components；21- ray machine modules；211-R light source assemblies；
212-G light source assemblies；213-B light source assemblies；214- lens modules；215-DMD chip modules；22- control circuit board components；
23- heat pipe assembly；231- heat pipe assembly a；232- heat pipe assembly b；233- heat pipe assembly c；234- heat pipe assembly d；3- shells dissipate
Hot device；31- convection holes；32- fan slots；4- back cavity components；41- drip-proof fans；42- cover plates；43- air blowers；44- wind-guidings
Cover；5- rear cover shells；60- waterproof washers a；61- waterproof washers b；62- waterproof washers c；70- heat pipes a；71- cushion blocks a；72- heat
Pipe b；73- cushion blocks b；74- heat pipes c；75- cushion blocks c；76- heat pipes d；77- cushion blocks d；78- heat pipes；80- Switching Power Supplies.
Specific implementation mode
Below in conjunction with drawings and examples, the invention will be further described.
As shown in Fig. 1, a kind of cooling system of waterproof projector lamp, including shell cooling system and interior circulation cooling system
System, and shell cooling system and interior circulation cooling include preceding lid housing（1）, ante-chamber component（2）, shell radiator（3）, back cavity group
Part（4）With rear cover shell（5）, waterproof apron a（60）, waterproof apron b（61）With waterproof apron c（62）.Ante-chamber component（2）It is fixed
In shell radiator（3）On；Waterproof apron a（60）Mounted on shell radiator（3）In positive marine glue ring recess, then protecgulum
Shell（1）With shell radiator（3）It is fixedly mounted；2 waterproof apron b（61）Mounted on shell radiator（3）2 of the back side are right
Discharge orifice（31）In the marine glue ring recess of position, then back cavity component（4）It is fixedly mounted on shell radiator（3）On；Waterproof apron c
（62）Mounted on back cavity component（4）On, then rear cover shell（5）With back cavity component（4）It is fixedly mounted.
As shown in attached drawing 2-6, ante-chamber component（2）Including ray machine module（21）, control circuit board component（22）With multiple heat
Tube assembly（23）；Ray machine module（21）Including LED light source module, lens module（214）With dmd chip module（215）；LED light
Source module includes 3 independent LED light source components, is R light source assemblies respectively（211）, G light source assemblies（212）With B light source assemblies
（213）, three is in different positions；Heat pipe assembly a（231）One end and R light source assemblies（211）It is close to, the other end and shell
Radiator（3）It is close to；Heat pipe assembly b（232）One end simultaneously with G light source assemblies（212）With B light source assemblies（213）It is close to, it is another
End and shell radiator（3）It is close to；Heat pipe assembly c（233）One end and dmd chip module（215）It is close to, the other end is dissipated with shell
Hot device（3）It is close to；Heat pipe assembly d（234）One end and control circuit board component（22）It is close to, the other end and shell radiator（3）
It is close to；When projector lamp works normally, each heater element in ante-chamber component（R light source assemblies, G light source assemblies, B light sources
Component, dmd chip module, control circuit board component）, their generated heats can respectively be transmitted to scattered through each heat pipe assembly
On hot device shell, achieve the effect that shell radiates.
Back cavity component（4）Including drip-proof fan（41）, cover plate（42）, air blower（43）, wind scooper（44）With switch electricity
Source（80）；Drip-proof fan（41）It is fixedly mounted on cover plate（42）On one side, air blower（43）, wind scooper（44）And Switching Power Supply
（80）It is fixedly mounted on cover plate（42）Another side；Shell radiator（3）It is interior that there are one fan slots（32）, entire back cavity component
（4）It is fixedly mounted on shell radiator（3）There is fan slot（32）The side on, drip-proof fan（41）Positioned at shell radiator
（3）Fan slot（3）It is interior；When projector lamp works at the beginning, drip-proof fan will start, and be blown against radiator shell
Wind so that heat is rejected heat to faster in extraneous air, to reach more preferably heat dissipation effect.
It is 2 to have convection holes, quantity on shell radiator, also has 2 identical convection holes in cover plate, when back cavity component
（4）After being fixedly mounted on shell radiator, 2 hole sites on 2 holes and cover plate on shell radiator are complete weights
It closes；Wind scooper is fixed in cover plate, and one end is connected with convection holes, and one end is connected with air blower.Because of wind guide tank and 1
A convection holes are connections, and another convection holes is also the inside of the inside and rear cover shell of the preceding lid housing of conducting；Such as
Shown in attached drawing 9, when air blower works, air blower is dried to wind guide tank, and wind can be in preceding lid housing, shell radiator and rear lid case
A recyclable circuit is formd between body three, reaches a cross-ventilated interior circulation cooling effect.
As shown in fig. 7, in 4 heat pipe assembly embodiments, heat pipe assembly a（231）Including heat pipe a（70）With cushion block a（71）；
Heat pipe assembly b（232）Including heat pipe b（72）With cushion block b（73）；Heat pipe assembly c（233）Including heat pipe c（74）With cushion block c
（75）；Heat pipe assembly d（234）Including heat pipe d（76）With cushion block d（77）；Heat pipe and cushion block are copper material.
Radiator shell embodiment as shown in Figure 8, in the present embodiment, radiator shell also has 2 corrugated heat pipes（33）, can
To be embedded to 2 heat pipes（78）, heat pipe（78）It is still with periphery after embedment and is in same plane, but illustrate this 2 heat herein
Tube seat is that alternative possesses, i.e., radiator shell is that can have this 2 corrugated heat pipes, and can not have this 2 corrugated heat pipes
's.
In the present embodiment, it is connected with the heater element in projector lamp body by one end of heat pipe assembly, other end
The heat dissipation design being connected with shell radiator, under the action of multiple heat pipe assembly so that the heat of each heater element by with
Connected heat pipe assembly be transmitted on shell radiator, then shell radiator is blown using drip-proof fan simultaneously again
Wind, to reach best shell heat dissipation effect；Preceding lid housing, shell heat dissipation are used additionally, due to entire lamp body shape
The unique three stage structure design of device, rear cover shell, in addition the effect of waterproof apron so that entire projector lamp has accomplished waterproof
Effect, to allow in projector lamp body the separate space for becoming a relative closure, when air blower works, air blower guide
Wind groove is dried, and after wind is via convection holes, can form one between preceding lid housing, shell radiator and rear cover shell three can
The circuit of cycle reaches a cross-ventilated interior circulation cooling effect.
Above example is described further to technical scheme of the present invention, the protection model being not intended to limit the present invention
It encloses.It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, and without departing substantially from
In the case of the spirit or essential attributes of the present invention, the present invention can be realized in other specific forms.The scope of the present invention by
Appended claims rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent requirements of the claims
All changes be included within the present invention, any reference numeral in claim should not be considered as to the involved right of limitation and wanted
It asks.
Claims (10)
1. a kind of cooling system of waterproof projector lamp, which is characterized in that including shell cooling system and cooling system with internal circulation；
The shell cooling system and cooling system with internal circulation include preceding lid housing, ante-chamber component, shell radiator, back cavity component,
Rear cover shell and waterproof apron；The ante-chamber component includes ray machine module, control circuit board component and multiple heat pipe assembly；Institute
The ray machine module stated includes LED light source module, lens module and dmd chip module；The heat pipe assembly includes heat pipe and pad
Block；The back cavity component includes drip-proof fan, cover plate, air blower, wind scooper and Switching Power Supply；The shell heat dissipation system
System uses shell radiating mode, the cooling system with internal circulation to take cross-ventilation circulation cooling mode.
2. a kind of cooling system of waterproof projector lamp according to claim 1, which is characterized in that the LED light source
Module includes 3 independent LED light source components.
3. a kind of cooling system of waterproof projector lamp according to claim 1 and 2, which is characterized in that described 3 are solely
Vertical LED component is R light source assemblies, G light source assemblies and B light source assemblies respectively；Wherein one in multiple heat pipe assembly
A heat pipe assembly one end is close to R light source assemblies, and the other end is close to shell radiator；Its in multiple heat pipe assembly
In a heat pipe assembly one end be close to G light source assemblies, the other end is close to shell radiator；In multiple heat pipe assembly
One of heat pipe assembly one end be close to B light source assemblies, the other end is close to shell radiator.
4. a kind of cooling system of waterproof projector lamp according to claim 1, which is characterized in that multiple heat pipes
Heat pipe assembly one end is close to dmd chip module one of in component, and the other end is close to shell radiator.
5. a kind of cooling system of waterproof projector lamp according to claim 1, which is characterized in that multiple heat pipes
Heat pipe assembly one end is close to control circuit board component one of in component, and the other end is close to shell radiator.
6. a kind of cooling system of waterproof projector lamp according to claim 1, which is characterized in that the heat pipe and pad
Block is copper material.
7. a kind of cooling system of waterproof projector lamp according to claim 1, which is characterized in that the shell heat dissipation
There are one fan slots, the drip-proof fan to be located in the fan slot of shell radiator in device.
8. a kind of cooling system of waterproof projector lamp according to claim 1, which is characterized in that the shell heat dissipation
There are convection holes on device.
9. a kind of cooling system of waterproof projector lamp according to claim 8, which is characterized in that the convection current hole count
Amount is 2.
10. a kind of cooling system of waterproof projector lamp according to claim 1, which is characterized in that the wind scooper
One end is connected with convection holes, and the other end is connected with air blower.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810616727.0A CN108628067A (en) | 2018-06-15 | 2018-06-15 | A kind of cooling system of waterproof projector lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810616727.0A CN108628067A (en) | 2018-06-15 | 2018-06-15 | A kind of cooling system of waterproof projector lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108628067A true CN108628067A (en) | 2018-10-09 |
Family
ID=63691473
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810616727.0A Pending CN108628067A (en) | 2018-06-15 | 2018-06-15 | A kind of cooling system of waterproof projector lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108628067A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112882328A (en) * | 2021-01-19 | 2021-06-01 | 杭州当贝网络科技有限公司 | Intelligent projection equipment |
| CN114423217A (en) * | 2020-10-28 | 2022-04-29 | 清华大学 | Waterproof safety inspection instrument |
| EP4174574A1 (en) * | 2021-11-01 | 2023-05-03 | Shanghai SHYLON Optoelectronic Technology Co., Ltd | Waterproof projector |
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| US20100045941A1 (en) * | 2008-08-20 | 2010-02-25 | Hon Hai Precision Industry Co., Ltd. | Projector with cooling configuration |
| CN205485252U (en) * | 2016-02-24 | 2016-08-17 | 深圳市火乐科技发展有限公司 | Projecting apparatus heat dissipation installing the system |
| CN106154709A (en) * | 2015-03-31 | 2016-11-23 | 中兴通讯股份有限公司 | A kind of projector and heat abstractor thereof |
| CN206618942U (en) * | 2017-04-20 | 2017-11-07 | 奚俊 | A kind of full-color film projecting lamp |
| CN206943882U (en) * | 2017-07-10 | 2018-01-30 | 佛山市毅丰电器实业有限公司 | A kind of modularization light fixture |
| CN208334888U (en) * | 2018-06-15 | 2019-01-04 | 广州达森灯光股份有限公司 | A kind of cooling system of waterproof projector lamp |
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2018
- 2018-06-15 CN CN201810616727.0A patent/CN108628067A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20090120797A (en) * | 2008-05-20 | 2009-11-25 | 삼성전자주식회사 | Image projecting apparatus |
| US20100045941A1 (en) * | 2008-08-20 | 2010-02-25 | Hon Hai Precision Industry Co., Ltd. | Projector with cooling configuration |
| CN106154709A (en) * | 2015-03-31 | 2016-11-23 | 中兴通讯股份有限公司 | A kind of projector and heat abstractor thereof |
| CN205485252U (en) * | 2016-02-24 | 2016-08-17 | 深圳市火乐科技发展有限公司 | Projecting apparatus heat dissipation installing the system |
| CN206618942U (en) * | 2017-04-20 | 2017-11-07 | 奚俊 | A kind of full-color film projecting lamp |
| CN206943882U (en) * | 2017-07-10 | 2018-01-30 | 佛山市毅丰电器实业有限公司 | A kind of modularization light fixture |
| CN208334888U (en) * | 2018-06-15 | 2019-01-04 | 广州达森灯光股份有限公司 | A kind of cooling system of waterproof projector lamp |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114423217A (en) * | 2020-10-28 | 2022-04-29 | 清华大学 | Waterproof safety inspection instrument |
| WO2022089149A1 (en) * | 2020-10-28 | 2022-05-05 | 清华大学 | Waterproof security check instrument |
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| CN112882328A (en) * | 2021-01-19 | 2021-06-01 | 杭州当贝网络科技有限公司 | Intelligent projection equipment |
| EP4174574A1 (en) * | 2021-11-01 | 2023-05-03 | Shanghai SHYLON Optoelectronic Technology Co., Ltd | Waterproof projector |
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