CN205982962U - Projecting apparatus shell with dustproof heat dissipation function - Google Patents
Projecting apparatus shell with dustproof heat dissipation function Download PDFInfo
- Publication number
- CN205982962U CN205982962U CN201620853259.5U CN201620853259U CN205982962U CN 205982962 U CN205982962 U CN 205982962U CN 201620853259 U CN201620853259 U CN 201620853259U CN 205982962 U CN205982962 U CN 205982962U
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- China
- Prior art keywords
- shell
- dust
- built
- external shell
- louvre
- 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
The utility model discloses a projecting apparatus shell with dustproof heat dissipation function, including external shell, built -in louvre, temperature sensor, radiator fan, circuit board, built -in shell, glass shield, radiating copper pipe, static electricity filtering screen, stabilizer blade, external louvre and baffle. The beneficial effects of the utility model are that: the utility model discloses the external shell of one deck has been add, seal bottom the shell, it is provided by the side to make the fan admit air, the drawback that the air intake of effectively avoiding the projecting apparatus adheres to the dust up easily, external shell internally mounted static electricity filtering screen, avoid the louvre to get into the dust, at the inside multilayer baffle that sets up of thermovent, make heat dissipation channel become the S type, effectively block the dust in the air, the shell inboard is equipped with temperature sensor, the instant inside temperature that detects, and control the platform number that radiator fan opened with this, can holding device inside temperature is moderate, can practice thrift the energy consumption again, the shell lateral wall sets up the large tracts of land louvre, and cooperation radiating copper pipe, and excellent in heat radiation performance.
Description
Technical field
This utility model is related to a kind of projector case, specially a kind of projector case with dust-proof radiating function,
Belong to projector applications technical field.
Background technology
At present in the middle of education sector, with the propulsion of IT application in education sector, projector has progressively replaced projector to be become
The capital equipment of multimedia teaching in Modern Teaching Concept, the radiating of projector and dust-proof be in recent years education projector
Technological difficulties, improve anti-dust performance and be possible to cause radiating difficult.Therefore, users' serious hope education projector can reach
To the dust-proof harmony with radiating, mutually take into account.
It is provided with radiator fan inside projector case at present, can effectively disperse projector internal heat, make the internal temperature of device
Degree can not keep moderate, and heat not only can accelerate the aging of bulb, the normal use of impact scialyscope, and can greatly shorten interior
The service life of portion's components and parts, and because radiator fan air inlet mostly designs upward, be easily caused dust and enter, in addition shell
The louvre of side, due to direct and ft connection, dust can be freely accessible to, and substantial amounts of dust, dust are in the presence of fan
Ventilation can be caused not smooth by clog filter screens, impact radiating, reduces the using effect of scialyscope, also can affect the normal of cooling system
Work, therefore, proposes a kind of projector case with dust-proof radiating function for the problems referred to above.
Utility model content
The purpose of this utility model is that provides a kind of throwing with dust-proof radiating function to solve the above problems
Shadow instrument shell.
This utility model is achieved through the following technical solutions above-mentioned purpose, a kind of projector with dust-proof radiating function
Shell, including built-in shell and the radiator fan that is arranged on described built-in shell bottom, connects electricity inside described radiator fan
Road plate, and described circuit board one end connects temperature sensor；Described built-in side wall of outer shell arranges built-in louvre, and described built-in
Louvre side arranges heat dissipation copper pipe；Described built-in outer side arranges external shell, and described external enclosure setting is quiet
Electric filter net；Described electro static filtering net side arranges external heat radiation hole, and described external heat radiation in the hole portion setting baffle plate；Described outer
Put shell bottom setting leg；Glass protecting cover is installed in described external shell side.
Preferably, described baffle plate is provided with three layers, and is provided with gap between every layer.
Preferably, it is provided with spacing between described external shell and built-in shell, and described external shell bottom is sealing knot
Structure.
Preferably, described electro static filtering net embeds described external enclosure, and described electro static filtering net is external with described
Engaging in the middle of shell.
Preferably, described glass protecting cover is arranged on position between described external shell side, and described glass protecting cover
Glass protecting cover for water white transparency structure.
The beneficial effects of the utility model are：This kind have dust-proof radiating function projector case be additionally arranged one layer external
Shell, outer casing bottom is sealed, and so that fan inlet is provided by side, and the air inlet being prevented effectively from projector easily adheres to ash upward
The drawbacks of dirt, external enclosure installs electro static filtering net, it is to avoid louvre enters dust, setting multilamellar gear inside thermovent
Plate, makes heat dissipation channel become S type, effectively stops the dust of in the air, is provided with temperature sensor inside shell, immediately detects internal
Temperature, and with this control radiator fan open number of units, can holding meanss internal temperature moderate, and can energy efficient, shell
Side wall setting large area louvre, and coordinate heat dissipation copper pipe, perfect heat-dissipating, there are good economic benefit and social benefit, fit
Conjunction is promoted the use of.
Brief description
Fig. 1 is this utility model overall structure diagram；
Fig. 2 is this utility model side structure schematic diagram；
Fig. 3 is this utility model passage schematic cross-section.
In figure：1st, external shell, 2, built-in louvre, 3, temperature sensor, 4, radiator fan, 5, circuit board, 6, built-in
Shell, 7, glass protecting cover, 8, heat dissipation copper pipe, 9, electro static filtering net, 10, leg, 11, external heat radiation hole, 12, baffle plate.
Specific embodiment
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely description is it is clear that described embodiment is only a part of embodiment of this utility model rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under the premise of making creative work
The every other embodiment being obtained, broadly falls into the scope of this utility model protection.
Refer to shown in Fig. 1-3, a kind of projector case with dust-proof radiating function, including built-in shell 2 and set
Put the radiator fan 4 in described built-in shell 2 bottom, described radiator fan 4 internal connection circuit plate 5, and described circuit board 5 one
End connects temperature sensor 3；Described built-in shell 6 side wall arranges built-in louvre 2, and the setting of described built-in louvre 2 side
Heat dissipation copper pipe 8；Described built-in shell 2 outside arranges external shell 1, and the internal setting electro static filtering net 9 of described external shell 1；
Described electro static filtering net 9 side arranges external heat radiation hole 11, and the internal setting baffle plate 12 in described external heat radiation hole 11；Described external
Shell 1 bottom arranges leg 10；Glass protecting cover 7 is installed in described external shell 1 side.
As a kind of technical optimization scheme of the present utility model, described baffle plate 12 is provided with three layers, and is provided with seam between every layer
Gap, makes heat dissipation channel become S type, effectively stops the dust of in the air.
As a kind of technical optimization scheme of the present utility model, between being provided between described external shell 1 and built-in shell 6
Away from, and described external shell 1 bottom is sealing structure, makes radiator fan 4 be changed into side air intake, prevents, dust is by 4 mouthfuls of radiator fan
Enter.
As a kind of technical optimization scheme of the present utility model, described electro static filtering net 9 embeds in described external shell 1
Engage between portion, and described electro static filtering net 9 and described external shell 1, facilitate installation and the replacing of electro static filtering net 9.
As a kind of technical optimization scheme of the present utility model, described glass protecting cover 7 is arranged on described external shell 1 side
Face, centre position, and described glass protecting cover 7 are the glass protecting cover 7 of water white transparency structure, make glass protecting cover 7 effectively anti-
Light-illuminating equipment within shield projector, and prevent dust from entering.
When using, extraneous air is entered this utility model by external heat radiation hole 11, and in the air part dust is dissipated by external
Baffle plate 12 within hot hole 11 stops retention, then through electro static filtering net 9, electro static filtering net 9 adsorbs the dust of in the air, it is to avoid
Dust enters enclosure, and external shell 1 bottom constitutes sealing structure, and the wind that radiator fan 4 is extracted is entered by side louvre
Enter, the heat producing inside projector is dispersed by radiator fan 4, absorbed by heat dissipation copper pipe 8 simultaneously and disperse, the hot-air warp scattering
Cross built-in louvre 2, then through electro static filtering net 9, finally discharged by external heat radiation hole 11, be that whole shell maintains the circulation of air
Circulation, when enclosure temperature is higher, temperature sensor 3 automatic sensing, signal is reached circuit board 5, circuit board 5 controls scattered
The number of units that Hot-air fan 4 is opened.
It is obvious to a person skilled in the art that this utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, this practicality can be realized in other specific forms new
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, this practicality is new
The scope of type is limited by claims rather than described above, it is intended that the containing of equivalency that will fall in claim
All changes in justice and scope are included in this utility model.Any reference in claim should not be considered as limiting
Involved claim.
Moreover, it will be appreciated that although this specification is been described by according to embodiment, not each embodiment only wraps
Containing an independent technical scheme, only for clarity, those skilled in the art should for this narrating mode of description
Using description as an entirety, the technical scheme in each embodiment can also form those skilled in the art through appropriately combined
Understandable other embodiment.
Claims (5)
1. a kind of projector case with dust-proof radiating function, including built-in shell (2) and be arranged on described built-in shell
(2) bottom radiator fan (4) it is characterised in that：Described radiator fan (4) internal connection circuit plate (5), and described circuit board
(5) one end connects temperature sensor (3)；Described built-in shell (6) side wall arranges built-in louvre (2), and described built-in radiating
Hole (2) side setting heat dissipation copper pipe (8)；Outside described built-in shell (2), external shell (1) is set, and described external shell (1)
Internal setting electro static filtering net (9)；Described electro static filtering net (9) side setting external heat radiation hole (11), and described external heat radiation
Setting baffle plate (12) inside hole (11)；Described external shell (1) bottom setting leg (10)；Described external shell (1) side peace
Glaze protective cover (7).
2. a kind of projector case with dust-proof radiating function according to claim 1 it is characterised in that：Described baffle plate
(12) it is provided with three layers, and between every layer, be provided with gap.
3. a kind of projector case with dust-proof radiating function according to claim 1 it is characterised in that：Described external
It is provided with spacing between shell (1) and built-in shell (6), and described external shell (1) bottom is sealing structure.
4. a kind of projector case with dust-proof radiating function according to claim 1 it is characterised in that：Described electrostatic
Drainage screen (9) embeds described external shell (1) inside, and blocks between described electro static filtering net (9) and described external shell (1)
Close.
5. a kind of projector case with dust-proof radiating function according to claim 1 it is characterised in that：Described glass
Protective cover (7) is arranged on described external shell (1) side centre position, and described glass protecting cover (7) is water white transparency structure
Glass protecting cover (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620853259.5U CN205982962U (en) | 2016-08-08 | 2016-08-08 | Projecting apparatus shell with dustproof heat dissipation function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620853259.5U CN205982962U (en) | 2016-08-08 | 2016-08-08 | Projecting apparatus shell with dustproof heat dissipation function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205982962U true CN205982962U (en) | 2017-02-22 |
Family
ID=58029533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620853259.5U Expired - Fee Related CN205982962U (en) | 2016-08-08 | 2016-08-08 | Projecting apparatus shell with dustproof heat dissipation function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205982962U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106019786A (en) * | 2016-08-08 | 2016-10-12 | 成都恒胜达科技有限公司 | Projector shell with dust prevention and heat dissipation functions |
| CN110159883A (en) * | 2018-04-08 | 2019-08-23 | 周怡然 | A kind of high school student's study projection interactive teaching device |
-
2016
- 2016-08-08 CN CN201620853259.5U patent/CN205982962U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106019786A (en) * | 2016-08-08 | 2016-10-12 | 成都恒胜达科技有限公司 | Projector shell with dust prevention and heat dissipation functions |
| CN110159883A (en) * | 2018-04-08 | 2019-08-23 | 周怡然 | A kind of high school student's study projection interactive teaching device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170222 Termination date: 20170808 |