CN206960844U - A kind of anti-tampering radiator structure of projecting apparatus - Google Patents
A kind of anti-tampering radiator structure of projecting apparatus Download PDFInfo
- Publication number
- CN206960844U CN206960844U CN201720660650.8U CN201720660650U CN206960844U CN 206960844 U CN206960844 U CN 206960844U CN 201720660650 U CN201720660650 U CN 201720660650U CN 206960844 U CN206960844 U CN 206960844U
- Authority
- CN
- China
- Prior art keywords
- mounting shell
- hole
- projecting apparatus
- square tube
- tampering
- 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
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Abstract
It the utility model is related to a kind of anti-tampering radiator structure of projecting apparatus, including mounting shell；Surface is respectively connected with square tube at left and right sides of mounting shell；Two square tube ends are respectively arranged with supply fan and ventilating fan；Square tube is provided with multiple first through hole with the adjacent side surface of mounting shell；Mounting shell surface is provided with the second through hole corresponding with first through hole；Mounting shell inwall is provided with multiple thermal insulation boards, and thermal insulation board separates the element of different heat rate on circuit board；During use, pass through supply fan air inlet, wind flows into from the second through hole of the side surface of mounting shell one, flow out to form runner from the second through hole of another side surface, simultaneously by thermal insulation board avoid inner member generate heat different band come influence, radiating rate is fast, and anti-heat interference is strong, extends projecting apparatus service life.
Description
Technical field
Porjector technology field is the utility model is related to, more specifically to a kind of anti-tampering radiator structure of projecting apparatus.
Background technology
When in use, its inner member can give out larger heat to projecting apparatus, and element heating amount is different, and heating is higher
The heat that element is sent is easier to impact the relatively low element that generates heat, and then influences whole service life, and at present there is no preferable
Solution method.
Utility model content
The technical problems to be solved in the utility model is, for the drawbacks described above of prior art, there is provided a kind of projecting apparatus
Anti-tampering radiator structure.
Technical scheme is used by the utility model solves its technical problem：
Construct a kind of anti-tampering radiator structure of projecting apparatus, including mounting shell and circuit board；Wherein, described mounting shell or so two
Side surface is respectively connected with square tube；Two square tube ends are respectively arranged with supply fan and ventilating fan；The square tube and the peace
The adjacent side surface of dress shell is provided with multiple first through hole；The mounting shell surface is provided with corresponding with the first through hole
Two through holes；The mounting shell inwall is provided with multiple thermal insulation boards, and the thermal insulation board separates different heat rate on the circuit board
Element.
The anti-tampering radiator structure of projecting apparatus described in the utility model, wherein, the thermal insulation board is arranged at adjacent described
Position between two through holes.
The anti-tampering radiator structure of projecting apparatus described in the utility model, wherein, surface is all provided with left and right sides of the mounting shell
Strip raised line is equipped with, the raised line section is trapezoidal；The square tube side surface is provided with sliding groove corresponding with the raised line.
The anti-tampering radiator structure of projecting apparatus described in the utility model, wherein, the raised line surface is provided with stopper slot；Institute
State and slide trench bottom and be provided with spacing silica gel block with the stopper slot form fit.
The beneficial effects of the utility model are：In use, by supply fan air inlet, wind from the side surface of mounting shell one
Two through holes flow into, and flow out to form runner from the second through hole of another side surface, while avoid inner member from generating heat by thermal insulation board
The influence that different band is come, radiating rate is fast, and anti-heat interference is strong, extends projecting apparatus service life.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below in conjunction with accompanying drawing and reality
Applying example, the utility model is described in further detail, and drawings in the following description are only the section Example of the present invention, for this
For the those of ordinary skill of field, on the premise of not paying creative work, it is attached other can also to be obtained according to these accompanying drawings
Figure：
Fig. 1 is the anti-tampering radiator structure cross section structure schematic diagram of projecting apparatus of the utility model preferred embodiment；
Fig. 2 is that the anti-tampering radiator structure mounting shell of projecting apparatus of the utility model preferred embodiment shows with square pipe connecting structure
It is intended to.
Embodiment
In order that the purpose, technical scheme and advantage of the utility model embodiment are clearer, below in conjunction with this practicality
Technical scheme in new embodiment carries out clear, complete description, it is clear that described embodiment is portion of the present utility model
Divide embodiment, rather than whole embodiments.Based on embodiments of the invention, those of ordinary skill in the art are not paying creation
Property work on the premise of the every other embodiment that is obtained, belong to the scope of protection of the utility model.
The anti-tampering radiator structure of projecting apparatus of the utility model preferred embodiment as shown in figure 1, refer to Fig. 2 simultaneously, including
Mounting shell 1 and circuit board；The left and right sides surface of mounting shell 1 is respectively connected with square tube 2；Two ends of square tube 2 are respectively arranged with air inlet
Fan 20 and ventilating fan 21；Square tube 2 is provided with multiple first through hole 22 with the adjacent side surface of mounting shell 1；The surface of mounting shell 1 is set
There is second through hole 10 corresponding with first through hole 22；The inwall of mounting shell 1 is provided with multiple thermal insulation boards 11, and thermal insulation board 11 separates electricity
The element of different heat rate on the plate of road；In use, pass through the air inlet of supply fan 20, second through hole of the wind from the side surface of mounting shell 1 one
10 flow into, and form runner from the second through hole 10 outflow of another side surface, while avoid inner member from generating heat by thermal insulation board 11
The influence that different band is come, radiating rate is fast, and anti-heat interference is strong, extends projecting apparatus service life.
As shown in figure 1, thermal insulation board 11 is arranged at position between adjacent second through hole 10, heat resistanceheat resistant amount interference is further enhanced
Can, inner air sinuous flow situation is less prone to, has ensured radiating efficiency.
As depicted in figs. 1 and 2, the left and right sides surface of mounting shell 1 is provided with strip raised line 12, and raised line section is in ladder
Shape；The side surface of square tube 2 is provided with sliding groove 23 corresponding with raised line 12；It is easily installed and dismantles, is easy to store.
As shown in figure 1, the surface of raised line 12 is provided with stopper slot 120；The bottom of sliding groove 23 is provided with and the shape of stopper slot 120
The spacing silica gel block 230 of matching；Installation is rapid and is not easy to loosen.
It should be appreciated that for those of ordinary skills, can according to the above description be improved or converted,
And all these modifications and variations should all belong to the protection domain of the appended claims for the utility model.
Claims (4)
1. a kind of anti-tampering radiator structure of projecting apparatus, including mounting shell and circuit board；Characterized in that, described mounting shell or so two
Side surface is respectively connected with square tube；Two square tube ends are respectively arranged with supply fan and ventilating fan；The square tube and the peace
The adjacent side surface of dress shell is provided with multiple first through hole；The mounting shell surface is provided with corresponding with the first through hole
Two through holes；The mounting shell inwall is provided with multiple thermal insulation boards, and the thermal insulation board separates different heat rate on the circuit board
Element.
2. the anti-tampering radiator structure of projecting apparatus according to claim 1, it is characterised in that the thermal insulation board is arranged at adjacent
Position between second through hole.
3. the anti-tampering radiator structure of projecting apparatus according to claim 1, it is characterised in that table at left and right sides of the mounting shell
Face is provided with strip raised line, and the raised line section is trapezoidal；The square tube side surface is provided with corresponding with the raised line
Sliding groove.
4. the anti-tampering radiator structure of projecting apparatus according to claim 3, it is characterised in that the raised line surface sets limited
Position groove；The slip trench bottom is provided with the spacing silica gel block with the stopper slot form fit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720660650.8U CN206960844U (en) | 2017-06-08 | 2017-06-08 | A kind of anti-tampering radiator structure of projecting apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720660650.8U CN206960844U (en) | 2017-06-08 | 2017-06-08 | A kind of anti-tampering radiator structure of projecting apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206960844U true CN206960844U (en) | 2018-02-02 |
Family
ID=61379924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720660650.8U Expired - Fee Related CN206960844U (en) | 2017-06-08 | 2017-06-08 | A kind of anti-tampering radiator structure of projecting apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206960844U (en) |
-
2017
- 2017-06-08 CN CN201720660650.8U patent/CN206960844U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180202 Termination date: 20210608 |