CN204439998U - For the radiator structure of projector ray machine - Google Patents
For the radiator structure of projector ray machine Download PDFInfo
- Publication number
- CN204439998U CN204439998U CN201520138109.1U CN201520138109U CN204439998U CN 204439998 U CN204439998 U CN 204439998U CN 201520138109 U CN201520138109 U CN 201520138109U CN 204439998 U CN204439998 U CN 204439998U
- Authority
- CN
- China
- Prior art keywords
- ray machine
- thermal column
- radiator fan
- heat sink
- projector
- 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.)
- Expired - Fee Related
Links
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 7
- 229910052782 aluminium Inorganic materials 0.000 claims description 7
- 239000004411 aluminium Substances 0.000 claims description 4
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
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- Projection Apparatus (AREA)
Abstract
The utility model discloses a kind of radiator structure for projector ray machine, comprise heat sink, thermal column, main radiator fan and secondary radiator fan, the lower surface of described heat sink and the shell of described ray machine are fitted, described thermal column is vertically fixed on the upper surface of described heat sink, described secondary radiator fan is inclined at the side of described ray machine, and described main radiator fan is arranged on the top of described thermal column.The utility model is used for the radiator structure of projector ray machine by arranging thermal column and multiple radiator fan, and the heat that ray machine is produced can be siphoned away by heat sink and thermal column rapidly, and then drains in air by air-flow, can effectively prevent ray machine overheated.
Description
Technical field
The utility model relates to a kind of projector inner radiation device, particularly relates to a kind of radiator structure for projector ray machine.
Background technology
Ray machine produces the structure of laser about beam optical path as projector, is the core component of projector, wherein because laser has higher temperature, if the heat-sinking capability of ray machine is not enough, then may occur that ray machine is overheated, affects its work quality, ray machine even may be caused to burn.
Utility model content
The purpose of this utility model is just to provide a kind of radiator structure for projector ray machine to solve the problem.
The utility model is achieved through the following technical solutions above-mentioned purpose:
A kind of radiator structure for projector ray machine, comprise heat sink, thermal column, main radiator fan and secondary radiator fan, the lower surface of described heat sink and the shell of described ray machine are fitted, described thermal column is vertically fixed on the upper surface of described heat sink, described secondary radiator fan is inclined at the side of described ray machine, and described main radiator fan is arranged on the top of described thermal column.
Particularly, the number of described thermal column is multiple, and is evenly distributed on described heat sink in multiple lines and multiple rows, and two distances between the described thermal column of same a line or same row are equal.
Multiple thermal column is set above heat sink, the contact area of heat abstractor and air can be increased, contribute to main radiator fan and its heat is blown away.
Preferably, described thermal column is tapered cylinders, and the butt end of described thermal column is fixedly connected with described heat sink.
The thermal column of pyramidal structure, can make the heat absorption capacity of its lower end increase, and the heat-sinking capability of upper end increases simultaneously.
Particularly, described thermal column and described heat sink are respectively aluminum cylinder and aluminium sheet.
The thermal conductivity of aluminium is better.
Particularly, the number of described secondary radiator fan is multiple, and multiple described secondary radiator fan lays respectively at around described heat sink, and the wind direction of described secondary radiator fan obliquely and towards described thermal column, the wind direction of described main radiator fan straight up.
Multiple secondary radiator fan can continue to blast air to thermal column, can effectively increase its air flow property, increases thermal diffusivity.
The beneficial effects of the utility model are:
The utility model is used for the radiator structure of projector ray machine by arranging thermal column and multiple radiator fan, and the heat that ray machine is produced can be siphoned away by heat sink and thermal column rapidly, and then drains in air by air-flow, can effectively prevent ray machine overheated.
Accompanying drawing explanation
Fig. 1 is the front view of the radiator structure for projector ray machine described in the utility model;
Fig. 2 is the vertical view of the radiator structure for projector ray machine described in the utility model;
Fig. 3 is the cut-open view of thermal column described in the utility model.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail:
As Fig. 1, shown in Fig. 2 and Fig. 3, the utility model is used for the radiator structure of projector ray machine, comprise heat sink 2, thermal column 3, main radiator fan 5 and secondary radiator fan 4, the lower surface of heat sink 2 and the shell of ray machine 1 are fitted, thermal column 3 is vertically fixed on the upper surface of heat sink 2, secondary radiator fan 4 is inclined at the side of ray machine 1, main radiator fan 5 is arranged on the top of thermal column 3, the number of thermal column 3 is multiple, and be evenly distributed on heat sink 2 in multiple lines and multiple rows, two distances between the thermal column 3 of same a line or same row are equal, thermal column 3 is tapered cylinders, the butt end of thermal column 3 is fixedly connected with heat sink 2, thermal column 3 and heat sink 2 are respectively aluminum cylinder and aluminium sheet, the number of secondary radiator fan 4 is multiple, multiple secondary radiator fan 4 lays respectively at heat sink 2 around, and the wind direction of secondary radiator fan 4 is obliquely and towards thermal column 3, the wind direction of main radiator fan 5 straight up.
The principle of work that the utility model is used for the radiator structure of projector ray machine 1 is as follows:
The heat that ray machine 1 produces is passed on heat sink 2 through shell, heat on heat sink 2 is passed on thermal column 3 again, gap simultaneously between secondary radiator fan 4 pairs of thermal columns 3 blasts air, main radiator fan 5 upwards extracting air, cold air is flowed between thermal column 3, heat on thermal column 3 is outside to projector, radiating and cooling is realized to ray machine 1.
The technical solution of the utility model is not limited to the restriction of above-mentioned specific embodiment, and every technology distortion made according to the technical solution of the utility model, all falls within protection domain of the present utility model.
Claims (5)
1. the radiator structure for projector ray machine, it is characterized in that: comprise heat sink, thermal column, main radiator fan and secondary radiator fan, the lower surface of described heat sink and the shell of described ray machine are fitted, described thermal column is vertically fixed on the upper surface of described heat sink, described secondary radiator fan is inclined at the side of described ray machine, and described main radiator fan is arranged on the top of described thermal column.
2. the radiator structure for projector ray machine according to claim 1, it is characterized in that: the number of described thermal column is multiple, and being evenly distributed on described heat sink in multiple lines and multiple rows, two distances between the described thermal column of same a line or same row are equal.
3. the radiator structure for projector ray machine according to claim 2, is characterized in that: described thermal column is tapered cylinders, and the butt end of described thermal column is fixedly connected with described heat sink.
4. the radiator structure for projector ray machine according to claim 1, is characterized in that: described thermal column and described heat sink are respectively aluminum cylinder and aluminium sheet.
5. the radiator structure for projector ray machine according to claim 1, it is characterized in that: the number of described secondary radiator fan is multiple, multiple described secondary radiator fan lays respectively at around described heat sink, and the wind direction of described secondary radiator fan obliquely and towards described thermal column, the wind direction of described main radiator fan straight up.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520138109.1U CN204439998U (en) | 2015-03-12 | 2015-03-12 | For the radiator structure of projector ray machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520138109.1U CN204439998U (en) | 2015-03-12 | 2015-03-12 | For the radiator structure of projector ray machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204439998U true CN204439998U (en) | 2015-07-01 |
Family
ID=53607845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520138109.1U Expired - Fee Related CN204439998U (en) | 2015-03-12 | 2015-03-12 | For the radiator structure of projector ray machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204439998U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112987465A (en) * | 2021-03-09 | 2021-06-18 | 深圳市火乐科技发展有限公司 | Heat dissipation device and projection equipment |
| US11899349B1 (en) * | 2023-05-10 | 2024-02-13 | Quick Quack Car Wash Holdings, LLC | Systems for image projection |
-
2015
- 2015-03-12 CN CN201520138109.1U patent/CN204439998U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112987465A (en) * | 2021-03-09 | 2021-06-18 | 深圳市火乐科技发展有限公司 | Heat dissipation device and projection equipment |
| US11899349B1 (en) * | 2023-05-10 | 2024-02-13 | Quick Quack Car Wash Holdings, LLC | Systems for image projection |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150701 Termination date: 20160312 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |