CN202995239U - Novel portable projection heat radiation device - Google Patents
Novel portable projection heat radiation device Download PDFInfo
- Publication number
- CN202995239U CN202995239U CN 201220676696 CN201220676696U CN202995239U CN 202995239 U CN202995239 U CN 202995239U CN 201220676696 CN201220676696 CN 201220676696 CN 201220676696 U CN201220676696 U CN 201220676696U CN 202995239 U CN202995239 U CN 202995239U
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- heat radiation
- casing
- portable projection
- novel portable
- housing
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Abstract
The utility model is applicable to the heat radiation technology field of a portable projector and relates to a novel portable projection heat radiation device. The novel portable projection heat radiation device comprises a control circuit arranged in a casing, wherein the control circuit is provided with an electronic device, a bottom portion and a side face of the casing which are located at a position of the heating electronic device are provided with a communicated heat radiation structure, the head radiation structure comprises heat radiation holes arranged on the bottom portion of the casing and ventilation holes at side faces of the casing, positions of the heat radiation holes on the casing are provided with a heat radiation portion which is provided with multiple strip-like heat radiation grooves, ends of the heat radiation grooves connected with the casing are communicated with the heat radiation holes, and opening ports of the heat radiation grooves are arranged at one side of the ventilation holes. When the novel portable projection heat radiation device runs, under the action of the heat radiation structure, air movement between the heat radiation holes and the ventilation holes is realized to improve heat radiation efficiency, so timely heat radiation of the portable projector can be realized, and temperature of the projector is reduced, and service life of the projector is prolonged.
Description
Technical field
The utility model relates to heat dissipation technology field, particularly a kind of novel portable projection radiator of being combined with mobile terminal.
Background technology
Portable projection device is because its volume is little, and its major electrical equipment parts can produce more heat transfer when work, therefore needs the timely heat that it is inner in time to shed, and reduces working temperature, protects it that stable duty is arranged.Existing portable projection device heat radiation is mainly to be provided with louvre on the housing that the heating position correspondence is positioned at, and the radiating effect of this radiator structure is not obvious.
The utility model content
The technical matters that the utility model mainly solves is to provide a kind of novel portable projection radiator, this novel portable projection radiator can in time shed the heat that projection control circuit heat generating components produces, reduce the temperature of projector, increase the service life.
In order to address the above problem, the utility model provides a kind of novel portable projection radiator, this novel portable projection radiator comprises: be located at the control circuit in housing, this control circuit is provided with electron device, the radiator structure that is provided with connection in housing bottom and the side of the electron device position that is positioned at heating.
Say further, described radiator structure comprises the air vent of being located at housing bottom louvre and housing side, be provided with radiating part on the housing of louvre position, establish a plurality of radiating grooves that are strip on this radiating part, the end that this radiating groove is connected with housing is communicated with louvre, and the opening port of this radiating groove is positioned at air vent one side.
Say further, the opening port of described radiating groove is parallel with air vent.
Say further, described air vent is strip.
The utility model portable translucent heat abstractor comprises the control circuit of being located in housing, and this control circuit is provided with electron device, the radiator structure that is provided with connection in housing bottom and the side of the electron device position that is positioned at heating.Described radiator structure comprises the air vent of being located at housing bottom louvre and housing side, be provided with radiating part on the housing of louvre position, establish a plurality of radiating grooves that are strip on this radiating part, this radiating groove is communicated with louvre with the housing link, and the opening port of this radiating groove is positioned at and air vent one side.During work, under the effect of radiator structure, make between louvre and air vent and form Air Flow, make the efficient of heat radiation increase, and then the heat of taking in the formula projector in time can be shed, reduce the temperature of projector, increase the service life.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, the below will do simple the introduction to the accompanying drawing of required use in embodiment or description of the Prior Art, apparently, and the accompanying drawing in describing is embodiment more of the present utility model, to those skilled in the art, under the prerequisite of not paying creative work, can also obtain other accompanying drawings according to these accompanying drawings.
Fig. 1 is the utility model portable translucent heat abstractor example structure schematic diagram.
Fig. 2 is another angle schematic diagram of the utility model portable translucent heat abstractor example structure.
Below in conjunction with embodiment, and with reference to accompanying drawing, realization, functional characteristics and the advantage of the utility model purpose is described further.
Embodiment
In order to make purpose, technical scheme and the advantage of wanting utility model clearer, below in conjunction with the accompanying drawing in the utility model embodiment, technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, the every other embodiment that those of ordinary skills obtain under the prerequisite of not making creative work belongs to the scope that the utility model is protected.
As depicted in figs. 1 and 2, the utility model provides a kind of novel portable projection radiator embodiment.
This novel portable projection radiator comprises: be located at the control circuit in housing 1, this control circuit is provided with electron device, the radiator structure that is provided with connection in housing 1 bottom and the side of the electron device position that is positioned at heating.
Specifically, described radiator structure comprises the air vent 12 of being located at housing 1 bottom heat radiation hole 11 and housing 11 sides, be provided with radiating part 2 on the housing 1 of louvre 11 positions, establish a plurality of radiating grooves 21 that are strip on this radiating part 2, the end that this radiating groove 21 is connected with housing 1 is communicated with louvre 11, and the opening port of this radiating groove 21 is positioned at air vent 12 1 sides.
During work, under the effect of radiator structure, make between louvre and air vent and form Air Flow, make the efficient of heat radiation increase, and then the heat of taking in the formula projector in time can be shed, reduce the temperature of projector, increase the service life.
In the present embodiment, the quantity of described louvre, radiating groove and air vent is suitable, and the opening port of this radiating groove is parallel with air vent, can be so that Air Flow is more smooth and easy.Described air vent and louvre are strip.
Above embodiment only in order to the technical solution of the utility model to be described, is not intended to limit; Although with reference to previous embodiment, the utility model is had been described in detail, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme that aforementioned each embodiment puts down in writing, perhaps part technical characterictic wherein is equal to replacement, and these modifications or replacement do not make the essence of appropriate technical solution break away from the spirit and scope of each embodiment technical scheme of the utility model.
Claims (4)
1. the novel portable projection radiator, comprise the control circuit of being located in housing, and this control circuit is provided with electron device, it is characterized in that:
The radiator structure that is provided with connection in housing bottom and the side of the electron device position that is positioned at heating.
2. novel portable projection radiator according to claim 1 is characterized in that:
Described radiator structure comprises the air vent of being located at housing bottom louvre and housing side, be provided with radiating part on the housing of louvre position, establish a plurality of radiating grooves that are strip on this radiating part, the end that this radiating groove is connected with housing is communicated with louvre, and the opening port of this radiating groove is positioned at air vent one side.
3. novel portable projection radiator according to claim 2 is characterized in that:
The opening port of described radiating groove is parallel with air vent.
4. according to claim 2 or 3 described portable projection devices is characterized in that:
Described air vent is strip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220676696 CN202995239U (en) | 2012-12-08 | 2012-12-08 | Novel portable projection heat radiation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220676696 CN202995239U (en) | 2012-12-08 | 2012-12-08 | Novel portable projection heat radiation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202995239U true CN202995239U (en) | 2013-06-12 |
Family
ID=48566398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220676696 Expired - Fee Related CN202995239U (en) | 2012-12-08 | 2012-12-08 | Novel portable projection heat radiation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202995239U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108541193A (en) * | 2018-05-31 | 2018-09-14 | 湖北省雄雄电子科技有限公司 | A kind of novel controller for electric vehicle |
-
2012
- 2012-12-08 CN CN 201220676696 patent/CN202995239U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108541193A (en) * | 2018-05-31 | 2018-09-14 | 湖北省雄雄电子科技有限公司 | A kind of novel controller for electric vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130612 Termination date: 20131208 |