CN207676110U - A kind of shield door laser projection - Google Patents
A kind of shield door laser projection Download PDFInfo
- Publication number
- CN207676110U CN207676110U CN201820073041.7U CN201820073041U CN207676110U CN 207676110 U CN207676110 U CN 207676110U CN 201820073041 U CN201820073041 U CN 201820073041U CN 207676110 U CN207676110 U CN 207676110U
- Authority
- CN
- China
- Prior art keywords
- light source
- projector body
- air inlet
- air
- radiator
- 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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- Projection Apparatus (AREA)
Abstract
The utility model discloses a kind of shield door laser projections, including projector body, it include high bright light source inside the projector body, image module, camera lens and power module, the projector body side is equipped with camera lens, the camera lens end connects image module, described image end of module is connected with high bright light source, the high bright light source passes through wire connecting power module, the first air inlet and the second air inlet are opened up on the right side of the projector body, first air inlet and the second air inlet design side by side, the first air outlet and the first radiator fan are opened up on the left of the projector body.The utility model is simple in structure, under the rotation of the first radiator fan and the second radiator fan, air is reached by air inlet inside projector, it is flowed out from cabinet air outlet, the heat of cabinet inside is taken away, and accelerates the Quick diffusing of heat, while a part of heat is discharged through heat sink by heat emission hole, radiating rate is improved, the service life of projector is extended.
Description
Technical field
The utility model is related to projector's technical fields, relate in particular to projector cooling construction, more particularly to a kind of
Shield door laser projection.
Background technology
Currently, with the extensive use of shadow casting technique, projector will be used wider and wider, in office space, school,
Subway etc. is largely popularized, and especially in terms of subway shield door glass upslide puts information and ad distribution field, is avoided
Passenger flow residence time is short and ignores the information on LED and LCD display.Since subway station is runed for a long time, laser projection
Confidential prolonged work, and solid state light emitter as laser light source is very sensitive for temperature, to cause projector's fuselage
Fever, causes projector's failure, or cause projector's working efficiency low, influences its service life.For this purpose, we have proposed one kind
Shield door laser projection, the cooling system that optimization laser projection is internally provided with, improves radiating rate, extends making for projector
Use the service life.
Invention content
The technical problems to be solved in the utility model is to overcome prior art projector internal heat dissipating simple system, causes machine
The defect of body fever, provides a kind of shield door laser projection, and optimization projector internal heat dissipating system improves radiating rate, prolongs
The service life of long projector.
In order to solve the above-mentioned technical problem, the utility model provides the following technical solution：
A kind of shield door laser projection, including projector body, the projector body inside include high bright light source, figure
As module, camera lens and power module, the projector body side is equipped with camera lens, and the camera lens end connects image module, institute
It states image module end and is connected with high bright light source, the high bright light source passes through wire connecting power module, the projector body
Right side open up the first air inlet and the second air inlet, first air inlet and the second air inlet design side by side, the projection
The first air outlet and the first radiator fan are opened up on the left of machine ontology, first radiator fan is mounted on the first air outlet
Place, the high bright light source outside are equipped with light source radiator, heat dissipation for circuit board device, the power supply mould are equipped on the outside of described image module
It is equipped with power-supply radiator on the outside of block, the projector body side opens up the second air outlet and the second radiator fan, and described second
Air outlet is arranged at power module, and second radiator fan is mounted at the second air outlet, the projector body
Bottom opens up heat emission hole and installation feet.
Preferably, the light source radiator, the heat dissipation for circuit board device and the power-supply radiator are air-cooled radiator.
Preferably, the bottom of the high bright light source and image module is equipped with heat sink, the heat sink lower section and projector
Body bottom portion heat emission hole connects.
Preferably, first air inlet and the second air inlet are equipped with detachable air filter plate.
Preferably, first radiator fan and the second radiator fan are electrical connected by conducting wire and power module, institute
Stating the first radiator fan and the second radiator fan has 2~6, is arranged laterally side by side.
Compared with prior art, the utility model has the advantage of：The utility model is simple in structure, in the first radiator fan
Under rotation with the second radiator fan, air is reached by air inlet inside projector, is flowed out from cabinet air outlet, is taken away cabinet
Internal heat, and accelerate the Quick diffusing of heat, while a part of heat is discharged through heat sink by heat emission hole, improves heat dissipation speed
Degree, extends the service life of projector.
Description of the drawings
Fig. 1 is the utility model laser projection overall structure diagram.
Fig. 2 is the utility model laser projection internal structure plan view.
Fig. 3 is the utility model laser projection vertical view.
Reference sign：1, projector body；2, high bright light source；3, image module；4, camera lens；5, power module；6、
First air inlet；7, the second air inlet；8, the first air outlet；9, the first radiator fan；10, the second air outlet；11, the second heat dissipation
Fan；12, heat emission hole；13, feet；14, heat sink；15, air filter plate；21, light source radiator；31, heat dissipation for circuit board device；
51, power-supply radiator.
The embodiments will be further described with reference to the accompanying drawings for the realization, functional characteristics and advantage of the utility model aim.
Specific implementation mode
It should be appreciated that specific embodiment described herein is used only for explaining the utility model, it is not used to limit this
Utility model.
Refering to fig. 1 shown in -3, the utility model provides a kind of shield door laser projection, including projector body 1, described
1 inside of projector body includes high bright light source 2, image module 3, camera lens 4 and power module 5, and 1 side of the projector body is set
There are camera lens 4,4 end of the camera lens to connect image module 3,3 end of described image module is connected with high bright light source 4, described highlighted
Light source 4 opens up the first air inlet 6 and the second air inlet 7 by wire connecting power module 5, the right side of the projector body 1,
The design side by side of first air inlet, 6 and second air inlet 7, the left side of the projector body 1 open up the first air outlet 8 and the
One radiator fan 9, first radiator fan 9 are mounted at the first air outlet 8, and 2 outside of the high bright light source is equipped with light
Source heat-dissipating device 21,3 outside of described image module are equipped with heat dissipation for circuit board device 31, and 5 outside of the power module is equipped with power supply heat sinking
Device 51,1 side of the projector body open up the second air outlet 10 and the second radiator fan 11, and second air outlet 10 is arranged
At power module 5, second radiator fan 11 is mounted at the second air outlet 10,1 bottom of the projector body
Open up heat emission hole 12 and installation feet 13.
Preferably, the light source radiator 21, the heat dissipation for circuit board device 31 and the power-supply radiator 51 are wind
Cold heat sink.
Preferably, the bottom of the high bright light source 2 and image module 3 is equipped with heat sink 14,14 lower section of the heat sink
Connect with 1 bottom heat radiation hole 12 of projector body.
Preferably, first air inlet, 6 and second air inlet 7 is equipped with detachable air filter plate 15.
Preferably, first radiator fan, 9 and second radiator fan 11 passes through conducting wire and 5 electrical phase of power module
Even, first radiator fan, 9 and second radiator fan 11 has 2~6, is arranged laterally side by side.
The utility model principle and advantage：In use, projector's sheet is discharged in the heat of high bright light source 2 by light source radiator 21
1 inner space of projector body, power-supply radiator is discharged in the heat of image module 3 by 1 inner space of body, heat dissipation for circuit board device 31
51 by 1 inner space of the heat of power module 5 discharge projector body, in the first radiator fan 9 and the second radiator fan 11
Under rotation, air passes through the first air inlet 6 and the second air inlet 7, is reached in projector body 1 after being filtered by air filter plate 15
Portion then flows out from the first air outlet 8 and the second air outlet 10, takes away the heat of cabinet inside, while high bright light source 2 and image
The heat sink 14 that the partial heat of module 3 is equipped with through bottom is discharged by heat emission hole 12, accelerates the Quick diffusing of heat, improves heat dissipation
Speed extends the service life of projector.
It these are only the preferred embodiment of the utility model, it does not limit the scope of the patent of the present invention, every
Equivalent structure or equivalent flow shift made based on the specification and figures of the utility model, is applied directly or indirectly in
Other related technical areas are equally included in the patent within the scope of the utility model.
Claims (5)
1. a kind of shield door laser projection, including projector body（1）, it is characterised in that：The projector body（1）It is internal
Including high bright light source（2）, image module（3）, camera lens（4）And power module（5）, the projector body（1）Side is equipped with mirror
Head（4）, the camera lens（4）End connects image module（3）, described image module（3）End is connected with high bright light source（2）, institute
State high bright light source（2）Pass through wire connecting power module（5）, the projector body（1）Right side open up the first air inlet（6）
With the second air inlet（7）, first air inlet（6）With the second air inlet（7）Design side by side, the projector body（1）'s
Left side opens up the first air outlet（8）With the first radiator fan（9）, first radiator fan（9）It is mounted on the first outlet air
Mouthful（8）Place, the high bright light source（2）Outside is equipped with light source radiator（21）, described image module（3）Outside is dissipated equipped with circuit board
Hot device（31）, the power module（5）Outside is equipped with power-supply radiator（51）, the projector body（1）Side opens up second
Air outlet（10）With the second radiator fan（11）, second air outlet（10）It is arranged in power module（5）Place, described second dissipates
Hot-air fan（11）It is mounted on the second air outlet（10）Place, the projector body（1）Bottom opens up heat emission hole（12）And peace
Fill feet（13）.
2. shield door laser projection according to claim 1, it is characterised in that：The light source radiator（21）, it is described
Heat dissipation for circuit board device（31）With the power-supply radiator（51）It is air-cooled radiator.
3. shield door laser projection according to claim 1, it is characterised in that：The high bright light source（2）With image mould
Block（3）Bottom be equipped with heat sink（14）, the heat sink（14）Lower section and projector body（1）Bottom heat radiation hole（12）Phase
It connects.
4. shield door laser projection according to claim 1, it is characterised in that：First air inlet（6）With second
Air inlet（7）Detachable air filter plate is installed（15）.
5. shield door laser projection according to claim 1, it is characterised in that：First radiator fan（9）With
Two radiator fans（11）Pass through conducting wire and power module（5）It is electrical connected, first radiator fan（9）With the second radiation air
Fan（11）There are 2~6, is arranged laterally side by side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820073041.7U CN207676110U (en) | 2018-01-17 | 2018-01-17 | A kind of shield door laser projection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820073041.7U CN207676110U (en) | 2018-01-17 | 2018-01-17 | A kind of shield door laser projection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207676110U true CN207676110U (en) | 2018-07-31 |
Family
ID=62973778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820073041.7U Expired - Fee Related CN207676110U (en) | 2018-01-17 | 2018-01-17 | A kind of shield door laser projection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207676110U (en) |
-
2018
- 2018-01-17 CN CN201820073041.7U patent/CN207676110U/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: 20180731 Termination date: 20190117 |