CN207424508U - A kind of radiator of laser-projector - Google Patents
A kind of radiator of laser-projector Download PDFInfo
- Publication number
- CN207424508U CN207424508U CN201721364146.XU CN201721364146U CN207424508U CN 207424508 U CN207424508 U CN 207424508U CN 201721364146 U CN201721364146 U CN 201721364146U CN 207424508 U CN207424508 U CN 207424508U
- Authority
- CN
- China
- Prior art keywords
- wind turbine
- radiator
- laser
- seal groove
- radiator casing
- 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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- Cooling Or The Like Of Electrical Apparatus (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a kind of radiators of laser-projector,Including radiator casing,The side of the radiator casing is provided with seal groove,The side of the seal groove is provided with air inlet,The air inlet is connected by pipeline with wind turbine,The side of the wind turbine is provided with air outlet,Partition plate is provided on the inside of the air outlet,The side of the partition plate is connected with adjustable plate,The wind turbine is rotatablely connected by bearing and motor,The motor is electrically connected by conducting wire and governor,The side of the radiator casing is additionally provided with fixing buckle,The utility model passes through seal groove and projecting apparatus heating position airtight connection,The rotation of motor pushing wind turbine suctions out the hot gas that projecting apparatus generates,Partition plate separates the hot gas of wind turbine extraction,So that radiator casing is heated evenly,Adjust adjustable plate angle,Change the direction of hot-blast outlet,And user carries out fan speed regulation control using governor,The realization heat dissipation of convenient and efficient.
Description
Technical field
The utility model is related to projector radiating technical fields, and in particular to a kind of radiator of laser-projector.
Background technology
Laser projection is to transmit frame out using laser beam.Wherein the optical component of laser projection is mainly by red
Turquoise three coloured light valve closes beam X prisms, projection lenses camera lens and driving light valve.There is three color of red, green, blue to swash in laser projection
Light.Laser is whole by three beams of laser by being transmitted to X prisms again after the expanding of corresponding optical element and processing chip in machine
It closes, then the laser after integration is transmitted on projection screen by projection objective again, complete entire laser projection and show process.
Existing laser-projector mainly by fan group come the main heating sources such as the core to projector and power supply come
It radiates, while for the service life for ensureing projector, the temperature sensor real time monitoring projector installed inside projector
Interior temperature change, and process circuit is fed back to, the radiator fan of projecting apparatus is opposite with the thermovent on projecting apparatus housing, this
Projecting apparatus generally use fan blows out the mode of hot gas, in actual use, has as a drawback that:On the one hand cooling down
The noise generated in journey is larger, and on the other hand, heat adds the original paper of heat shock light projector in temperature-fall period, causes drop shadow effect
It is deteriorated, and is unfavorable for the service life of projecting apparatus.
The content of the invention
The purpose of this utility model is to provide a kind of radiator of laser-projector, to solve in above-mentioned background technology
The problem of proposition.
To achieve the above object, the utility model provides following technical solution：A kind of radiator of laser-projector, bag
Radiator casing is included, the side of the radiator casing is provided with seal groove, and the side of the seal groove is provided with air inlet, institute
It states air inlet to connect with wind turbine by pipeline, the side of the wind turbine is provided with air outlet, is provided on the inside of the air outlet
Partition plate, the side of the partition plate are connected with adjustable plate, and the wind turbine is rotatablely connected by bearing and motor, and the motor passes through
Conducting wire is electrically connected with governor, and the side of the radiator casing is additionally provided with fixing buckle.
Preferably, the outer layer of the seal groove is additionally provided with rubber pad, and the side of seal groove is additionally provided with iron net, described
The aperture of iron net is not more than 1mm.
Preferably, the wind turbine is set using centrifugal blower, and the side of wind turbine is additionally provided with silencer, the silencer
It is set using impedance acoustic flow structure.
Preferably, the side of the governor is electrical connected by conducting wire and single-phase frequency converter, the single-phase frequency converter tune
Save frequency 0-50Hz.
Preferably, the adjustable plate includes multiple adjusting grids, and 0 ° -90 ° of the adjusting angle of adjustable plate.
Preferably, the side of the fixing buckle is provided with adjusting knob, and fixing buckle is arranged symmetrically compared with radiator casing
There are two.
The technique effect and advantage of the utility model：The utility model passes through seal groove and the closed company of projecting apparatus heating position
It connects, the rotation of motor pushing wind turbine suctions out the hot gas that projecting apparatus generates, and partition plate separates the hot gas of wind turbine extraction so that radiator casing
It is heated evenly, adjusts adjustable plate angle, change the direction of hot-blast outlet, and user carries out fan speed regulation control using governor,
The realization heat dissipation of convenient and efficient.
Description of the drawings
Fig. 1 is the structure diagram of the utility model；
Fig. 2 is the seal groove structure schematic diagram of the utility model；
Fig. 3 is the adjusting lattice structure schematic diagram of the utility model；
Fig. 4 is the governor control circuit schematic diagram of the utility model.
In figure：1 radiator casing, 2 seal grooves, 3 air inlets, 4 wind turbines, 5 air outlets, 6 partition plates, 7 adjustable plates, 8 motors, 9
Governor, 10 fixing buckles, 11 rubber pads, 12 iron nets, 13 adjust grid.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
Please refer to Fig.1-4, a kind of radiator of laser-projector, including radiator casing 1, the radiator casing 1
Side be provided with seal groove 2, the side of the seal groove 2 is provided with air inlet 3, and the air inlet 3 passes through pipeline and wind turbine 4
Connection, the side of the wind turbine 4 are provided with air outlet 5, and the inside of the air outlet 5 is provided with partition plate 6, the side of the partition plate 6
Face is connected with adjustable plate 7, and the wind turbine 4 is rotatablely connected by bearing and motor 8, and the motor 8 passes through conducting wire and governor 9
It is electrically connected, the side of the radiator casing 1 is additionally provided with fixing buckle 10.
Further, the outer layer of the seal groove 2 is additionally provided with rubber pad 11, and the side of seal groove 2 is additionally provided with iron
Net 12, the aperture of the iron net 12 realize the sealing of junction, prevent sundries from entering radiator no more than 1mm.
Further, wind turbine 4 is set using centrifugal blower, and the side of wind turbine 4 is additionally provided with silencer, the silencer
It is set using impedance acoustic flow structure, prevents that wind turbine sound is excessive, influence use feeling.
Further, the side of governor 9 is electrical connected by conducting wire and single-phase frequency converter, and the single-phase frequency converter is adjusted
Frequency 0-50Hz convenient for controlling the rotating speed of motor, realizes the adjustment of rotation speed of fan.
Further, adjustable plate 7 includes multiple adjusting grids 13, and 0 ° -90 ° of the adjusting angle of adjustable plate 7, convenient for adjusting
The angle of outlet air is saved, prevents alignment user from spraying hot gas.
Further, the side of fixing buckle 10 is provided with adjusting knob, and fixing buckle is arranged symmetrically compared with radiator casing 1
There are two, convenient for adjusting the connection of radiator and projecting apparatus.
For the utility model by seal groove 2 and projecting apparatus heating position airtight connection, motor 8 promotes the rotation of wind turbine 4 to suction out
The hot gas that projecting apparatus generates, partition plate 6 separate the hot gas that wind turbine 4 is extracted out so that radiator casing 1 is heated evenly, and adjusts adjustable plate 7
Angle changes the direction of hot-blast outlet, and user carries out 4 speed regulating control of wind turbine using governor 9, and the realization of convenient and efficient dissipates
Heat, it is therefore prevented that the damage of inner heat generating components adds the service life of equipment, meanwhile, silencer reduces air-flow and heat dissipation
The noise that device generates when running enhances the usage experience of user.
Finally it should be noted that：The foregoing is merely preferred embodiments, are not intended to limit the utility model, although
The utility model is described in detail with reference to the foregoing embodiments, it for those skilled in the art, still can be with
It modifies to the technical solution recorded in foregoing embodiments or equivalent substitution is carried out to which part technical characteristic,
Within the spirit and principles of the utility model, made
Any modification, equivalent substitution, improvement and etc., be all contained within the scope of protection of the utility model.
Claims (6)
1. a kind of radiator of laser-projector, including radiator casing（1）, it is characterised in that：The radiator casing（1）
Side be provided with seal groove（2）, the seal groove（2）Side be provided with air inlet（3）, the air inlet（3）Pass through pipe
Road and wind turbine（4）Connection, the wind turbine（4）Side be provided with air outlet（5）, the air outlet（5）Inside be provided with every
Plate（6）, the partition plate（6）Side be connected with adjustable plate（7）, the wind turbine（4）Pass through bearing and motor（8）Rotation connection,
The motor（8）Pass through conducting wire and governor（9）It is electrically connected, the radiator casing（1）Side be additionally provided with fixation
Button（10）.
2. a kind of radiator of laser-projector according to claim 1, it is characterised in that：The seal groove（2）'s
Outer layer is additionally provided with rubber pad（11）, and seal groove（2）Side be additionally provided with iron net（12）, the iron net（12）Aperture not
More than 1mm.
3. a kind of radiator of laser-projector according to claim 1, it is characterised in that：The wind turbine（4）Using
Centrifugal blower is set, and wind turbine（4）Side be additionally provided with silencer, the silencer is set using impedance acoustic flow structure.
4. a kind of radiator of laser-projector according to claim 1, it is characterised in that：The governor（9）'s
Side is electrical connected by conducting wire and single-phase frequency converter, and the single-phase frequency converter adjusts frequency 0-50Hz.
5. a kind of radiator of laser-projector according to claim 1, it is characterised in that：The adjustable plate（7）Bag
Contain multiple adjusting grids（13）, and adjustable plate（7）0 ° -90 ° of adjusting angle.
6. a kind of radiator of laser-projector according to claim 1, it is characterised in that：The fixing buckle（10）'s
Side is provided with adjusting knob, and fixing buckle is compared with radiator casing（1）There are two being arranged symmetrically.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721364146.XU CN207424508U (en) | 2017-10-23 | 2017-10-23 | A kind of radiator of laser-projector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721364146.XU CN207424508U (en) | 2017-10-23 | 2017-10-23 | A kind of radiator of laser-projector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207424508U true CN207424508U (en) | 2018-05-29 |
Family
ID=62312408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721364146.XU Expired - Fee Related CN207424508U (en) | 2017-10-23 | 2017-10-23 | A kind of radiator of laser-projector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207424508U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113759641A (en) * | 2021-09-09 | 2021-12-07 | 哈尔滨北获商贸有限公司 | Digital twin-based laser display device |
| CN115079496A (en) * | 2022-08-23 | 2022-09-20 | 深圳市橙子数字科技有限公司 | Method and device for controlling air outlet direction of projector |
-
2017
- 2017-10-23 CN CN201721364146.XU patent/CN207424508U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113759641A (en) * | 2021-09-09 | 2021-12-07 | 哈尔滨北获商贸有限公司 | Digital twin-based laser display device |
| CN115079496A (en) * | 2022-08-23 | 2022-09-20 | 深圳市橙子数字科技有限公司 | Method and device for controlling air outlet direction of projector |
| CN115079496B (en) * | 2022-08-23 | 2022-10-28 | 深圳市橙子数字科技有限公司 | Method and device for controlling air outlet direction of projector |
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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 |
Granted publication date: 20180529 Termination date: 20181023 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |