CN206057778U - A kind of colour wheel module, light source module and optical projection system - Google Patents
A kind of colour wheel module, light source module and optical projection system Download PDFInfo
- Publication number
- CN206057778U CN206057778U CN201620863048.XU CN201620863048U CN206057778U CN 206057778 U CN206057778 U CN 206057778U CN 201620863048 U CN201620863048 U CN 201620863048U CN 206057778 U CN206057778 U CN 206057778U
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- colour wheel
- radiating piece
- colour
- housing
- radiating
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B21/00—Projectors or projection-type viewers; Accessories therefor
- G03B21/14—Details
- G03B21/16—Cooling; Preventing overheating
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B21/00—Projectors or projection-type viewers; Accessories therefor
- G03B21/14—Details
- G03B21/20—Lamp housings
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Projection Apparatus (AREA)
Abstract
This utility model provides a kind of colour wheel module, light source module and optical projection system, and colour wheel module includes colour wheel, colour wheel housing and the first radiating piece；The colour wheel is sealed in the colour wheel housing；The Part I of first radiating piece is arranged at the colour wheel enclosure interior, and the two ends of the Part I are sealingly fastened on the colour wheel housing respectively；The Part II of first radiating piece extends from one end of the Part I toward the outside of the colour wheel housing, and the heat of the Part I conducts to the Part II, the heat of the colour wheel enclosure interior conducted to the outside of the colour wheel housing；The colour wheel includes colour wheel axle and colour wheel disk, and the Part I is limited in the position of the neighbouring colour wheel axle in vertical bar type.As Part II is not limited by colour wheel housing volume, therefore, this utility model can improve the heat-sinking capability of the first radiating piece by the volume of increase Part II.
Description
Technical field
This utility model is related to projection art, more particularly, it relates to a kind of colour wheel module, light source module and projection
System.
Background technology
For projector equipment, colour wheel is the one integral for separating and processing color.The exciting light of light source transmitting is incident
After on colour wheel, the material for transformation of wave length on colour wheel can be excited to produce Stimulated Light.Also, with the rotation of colour wheel, colour wheel is different
The material for transformation of wave length in region can be inspired the Stimulated Light of different colours, and such as red Stimulated Light, green Stimulated Light and blueness are received
Laser, the Stimulated Light of these different colours can be used to synthesize the light beam for carrying out that image projection shows.
But, during excitation material for transformation of wave length, not all energy has all been converted into be received
Laser, but some energy is converted to heat.Also, as colour wheel has very high dust-proof requirement in itself, therefore, typically
For colour wheel can be sealed in colour wheel enclosure interior, so may result in heat cannot discharge, so as to be accumulated in colour wheel housing,
So that the internal temperature more and more higher of colour wheel housing, and then affect the conversion efficiency and service life of colour wheel.
Based on this, a kind of colour wheel module with radiating fin in prior art, is disclosed, as shown in figure 1, the colour wheel mould
Group includes colour wheel housing 1, the colour wheel 2 inside colour wheel housing 1 and the radiating fin 3 on 1 outer surface of colour wheel housing.
Although radiating fin 3 can check colors wheel, housing 1 is radiated, due to the finite volume of colour wheel housing 1, therefore, can cause
The area of dissipation of radiating fin 3 is less, heat-sinking capability is poor.
Utility model content
In view of this, this utility model provides a kind of colour wheel module, light source module and optical projection system, to solve existing skill
The poor problem of the heat-sinking capability of the radiating fin of the colour wheel module in art.
For achieving the above object, this utility model provides following technical scheme：
A kind of colour wheel module, including colour wheel, colour wheel housing and the first radiating piece；
The colour wheel is sealed in the colour wheel housing；
The Part I of first radiating piece is arranged at the colour wheel enclosure interior, the two ends difference of the Part I
It is sealingly fastened on the colour wheel housing；
The Part II of first radiating piece extends from one end of the Part I toward the outside of the colour wheel housing,
The heat of the Part I is conducted to the Part II, and the heat of the colour wheel enclosure interior is conducted to the colour wheel
The outside of housing；
The colour wheel includes colour wheel axle and colour wheel disk, and the Part I is limited in the neighbouring colour wheel axle in vertical bar type
Position.
Preferably, the Part I is less than or equal to 5 millimeter more than 0 with the distance of the colour wheel axle.
Preferably, the Part I is parallel with the card of the colour wheel disk.
Preferably, the Part I is adjacent to the colour wheel disk and arranges.
Preferably, the Part I is less than or equal to 5 millimeter more than 0 with the distance of the colour wheel disk.
Preferably, including the first radiating piece described at least two pieces being parallel to each other, first radiating piece of at least two pieces point
The symmetrical both sides of the colour wheel axle are not arranged at.
Preferably, first radiating piece includes at least one heat pipe.
Preferably, first radiating piece includes many heat pipes being disposed proximate to.
Preferably, the two ends of the Part I extend through the colour wheel housing, and with the colour wheel housing seal
Welding.
Preferably, also include：
Positioned at the second radiating piece of the colour wheel hull outside, second radiating piece and the second of first radiating piece
Part thermally coupled.
Preferably, second radiating piece includes that heat-radiating substrate and the multiple lamellars being fixed on the heat-radiating substrate dissipate
Hot fin.
Preferably, the Part II of first radiating piece runs through the plurality of lamellar radiating fin.
Preferably, the colour wheel module also includes fan, and the fan is located at the colour wheel hull outside, for described
Second radiating piece and the Part II are radiated.
Preferably, the colour wheel also includes that filter wheel, the filter wheel and the colour wheel disk are separately positioned on the colour wheel
The both sides of axle, and the Part I of first radiating piece is in the gap between the filter wheel and the colour wheel disk.
Preferably, on the colour wheel housing at least provided with a light hole, the light hole be used for incident exciting light and/or
Outgoing Stimulated Light.
A kind of light source module, including light source and colour wheel module, the colour wheel module are colour wheel mould as above described in any one
Group, the exciting light of the light source outgoing are incided on the colour wheel through after the colour wheel housing, carry out image throwing to inspire
The Stimulated Light of shadow.
A kind of optical projection system, including light source module as above.
Compared with prior art, technical scheme provided by the utility model has advantages below：
Colour wheel module provided by the utility model, light source module and optical projection system, due to first of the first radiating piece
Set up separately and be placed in colour wheel enclosure interior, and the Part II of the first radiating piece prolongs from one end of Part I toward the outside of colour wheel housing
Stretch, therefore, the heat of the colour wheel generation of colour wheel enclosure interior can be conducted to first by the air flow of colour wheel enclosure interior and be dissipated
The Part I of warmware, and then Part II can be conducted heat to by Part I, make the heat of colour wheel enclosure interior
The outside of amount conduction to colour wheel housing；Also, as Part II is not limited by colour wheel housing volume, therefore, this practicality is new
Type can improve the heat-sinking capability of the first radiating piece by the volume of increase Part II.
Also, as Part I is limited in the position of adjacent colour wheel shaft in vertical bar type, therefore, even if Part I with
In the case of in close proximity, Part I is also not easy to collide with the colour wheel axle of high speed rotation colour wheel axle, so as to ensure
The stability of colour wheel work.Because curling or the Part I for bending are easier in the presence of high temperature or strong hit power
Deform, so as to the adjustment for interfering colour wheel operates.
Description of the drawings
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or accompanying drawing to be used is briefly described needed for description of the prior art, it should be apparent that, drawings in the following description are only
It is embodiment of the present utility model, for those of ordinary skill in the art, on the premise of not paying creative work, also
Other accompanying drawings can be obtained according to the accompanying drawing for providing.
Fig. 1 is a kind of structural representation of existing colour wheel module；
A kind of structural representation of the colour wheel module that Fig. 2 is provided for this utility model embodiment；
Another kind of structural representation of the colour wheel module that Fig. 3 is provided for this utility model embodiment；
The front section view of the colour wheel housing that Fig. 4 is provided for this utility model embodiment；
The side sectional view of the colour wheel housing that Fig. 5 is provided for this utility model embodiment.
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 describe, it is clear that described embodiment is only this utility model a part of embodiment, 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 creative work is made
The every other embodiment for being obtained, belongs to the scope of this utility model protection.
One embodiment of the present utility model provides a kind of colour wheel module, as shown in Figures 2 and 3, the colour wheel module bag
Include colour wheel 10, colour wheel housing 11 and the first radiating piece 12.
In the present embodiment, colour wheel 10 includes colour wheel disk 100 and colour wheel axle 101, and colour wheel disk 100 is discoid, colour wheel axle 101
It is arranged on the central area of colour wheel disk 100.Additionally, colour wheel 10 also has the driving means for driving colour wheel axle 101 to rotate (such as motor
Deng), the driving means drive colour wheel disk 100 to rotate around the center of circle by driving colour wheel axle 101 to rotate, so that excitation light irradiation is arrived
The Stimulated Light of different colours is inspired on the different wave length transition material of 100 zones of different of colour wheel disk, for example, red Stimulated Light,
Green Stimulated Light and blue Stimulated Light.
In the present embodiment, colour wheel 10 is sealed in colour wheel housing 11, also, parallel with colour wheel disk 100 on colour wheel housing 11
Surface be provided with light hole, so as to the exciting light of light source outgoing is irradiated on colour wheel disk 100 through colour wheel housing 11 inspire
Stimulated Light, wherein, Stimulated Light can be by path channels, and such as light hole is shone outside colour wheel housing 11.
It should be noted that other module sealings in light hole on colour wheel housing 11 and light source module or optical projection system
Connection, makes colour wheel module collectively constitute seal cavity with other modules in light source module or optical projection system, realizes to colour wheel mould
The sealing and dustproof of group.Or, light transmissive material is directly set on light hole colour wheel module is individually sealed, realize to colour wheel
The sealing and dustproof of module.
It should be noted that the colour wheel 10 in the present embodiment is reflective colour wheel, based on this, as shown in figure 3, colour wheel housing
On 11, a side surface parallel with colour wheel disk 100 is that light hole 1101 is provided with procapsid 110, and now, exciting light is from thang-kng
Hole 1101 enters colour wheel housing 11, also, Stimulated Light, also from 1101 outgoing of light hole, certainly, this utility model is simultaneously not only limited
In this, in other embodiments, colour wheel 10 can also be transmission-type colour wheel, and correspondingly, colour wheel housing 11 is parallel with colour wheel disk 100
Two sides be respectively provided with a light hole, i.e. procapsid 110 one light hole of setting, corresponding position on back casing 111
Put and be also provided with a light hole, now, light hole of the exciting light from procapsid 110 is entered, and Stimulated Light is from back casing 111
Light hole outgoing.Wherein, procapsid 110 and back casing 111 constitute colour wheel housing 11, and procapsid after screw etc. is fixed
110 and back casing 111 sealed by sealing ring 112.
In the present embodiment, colour wheel housing 11 is cooling material, so that colour wheel housing 11 itself can radiate, optionally, color
Wheel housing 11 is metal, alloy or ceramic material, preferably alloy in lightweight, and certainly, this utility model is not limited to that.This
Outward, radiating fin can also be set on the outer surface of the colour wheel housing 11 in the present embodiment, to improve colour wheel housing 11 itself
Heat-sinking capability.
In the present embodiment, the first radiating piece 12 includes Part I 120 and Part II 121, wherein, Part I 120
It is arranged inside colour wheel housing 11, Part I 120 is limited in the position of adjacent colour wheel shaft 101, and Part I in vertical bar type
120 two ends seal respectively and are fixed on colour wheel housing 11.Optionally, the Part I 120 and colour wheel axle 101 in the present embodiment
Distance more than 0, less than or equal to 5 millimeters.In the present embodiment, one end of Part II 121 and one end phase of Part I 120
Connect, and outside extension of the Part II 121 from one end of Part I 120 to colour wheel housing 11, i.e., Part II 121 is positioned at color
The outside of wheel housing 11.
As the heat that colour wheel 10 is produced can be conducted to Part I 120 by the air flow inside colour wheel housing 11,
And the heat of Part I 120 can be conducted to coupled Part II 121, therefore, it can by the first radiating piece 12
Heat inside colour wheel housing 11 is conducted to the outside of colour wheel housing 11.
Also, as Part I 120 is located at the position of adjacent colour wheel shaft 101, therefore, not only contribute to the first radiating piece
The heat of colour wheel disk 100 is conducted to the outside of colour wheel housing 11 by 12, also helps the first radiating piece 12 by the heat of colour wheel axle 101
The outside of amount conduction to colour wheel housing 11.
Further, since Part I 120 is in vertical bar type, therefore, even if leaning on colour wheel axle 101 in Part I 120
In the case of close, Part I 120 is also not easy to collide with the colour wheel axle 101 of high speed rotation.If conversely, Part I
120 curlings are arranged, then Part I 120 is easier to occur significantly to deform when by external force collision, and causes the
A part 120 is collided with the colour wheel axle 101 of high speed rotation.
In a specific embodiment of the present utility model, Part I 120 is almost parallel with the card of colour wheel disk 100
Arrange.Optionally, 120 adjacent colour wheel disc 100 of Part I is arranged, and the distance of Part I 120 and colour wheel disk 100 more than 0,
Less than or equal to 5 millimeters.Based on this, many places of Part I 120 all keep small distance with the card of colour wheel disk 100, so as to
The heat of colour wheel disk 100 is conducted to greatest extent can.Certainly, this utility model is not limited to that, in other embodiments,
Part I 120 can favour the card of colour wheel disk 100 and arrange, but, compared be arrangeding in parallel, when being obliquely installed, only
In Part I 120, the heat of colour wheel disk 100 could effectively be conducted in the part closest with the card of colour wheel disk 100, no
Beneficial to the radiating of colour wheel disk 100.
In a specific embodiment of the present utility model, colour wheel module includes at least two first radiating pieces 12, this
At least two first radiating pieces 12 are respectively arranged at the symmetrical both sides of colour wheel axle 101.Optionally, the first radiating piece 12 include to
A few heat pipe, further, the first radiating piece 12 includes many heat pipes being disposed proximate to.As shown in Figures 2 and 3, three it is straight
Stripe shape heat pipe is located at the side of colour wheel axle 101, and three vertical bar type heat pipes are located at the relative opposite side of colour wheel axle 101 in addition.Wherein,
Heat pipe is a kind of equal thermal element with hot superconduction effect, and its heat conductivity is 20 times～30 times of fine copper, and which passes through internal liquid
The phase transformation of body is realizing hot superconduction.Also, the heat pipe mostly is copper pipe, so as to production and processing and moulding.Based on this, made using heat pipe
12 heat-sinking capability of the first radiating piece can not only be improved for the first radiating piece 12, the design of projector equipment internal structure is also convenient for,
The inner space of reduced projection equipment.
In the present embodiment, the two ends of Part I 120 extend through colour wheel housing 11, and with 11 seal weld of colour wheel housing
Connect.Specifically, as shown in Fig. 2 the first side of colour wheel housing 11 in the present embodiment has opening (not shown) and close
The first cover plate 113 of the opening is sealed, based on this, the Part I 120 of the first radiating piece 12 can run through the first cover plate 113, and lead to
Cross the inside that opening extends to colour wheel housing 11.Wherein, first side is the side table vertical with colour wheel disk 100 of colour wheel housing 11
Face.Further, the first cover plate 113 is cooling material, for example, metal or ceramic material, to dissipate to the first radiating piece 12
Heat.Additionally, also there is between the first cover plate 113 and colour wheel housing 11 first sealing gasket 114, to ensure the sealing of colour wheel housing 11
Degree, prevents dust etc. from entering inside colour wheel housing 11.
On the basis of above-described embodiment, the second side of the colour wheel housing 11 in the present embodiment is spacing with least one
Hole and the second cover plate 115 of sealing at least one spacing hole, wherein, second side is the side relative with first side.
Based on this, one end of Part I 120 is fixed on the second side of colour wheel housing 11 by spacing hole.Due to Part I 120
For the heat pipe of vertical bar type, therefore, when the first radiating piece 12 is impacted, in the presence of spacing hole, Part I 120 is difficult
Deform, thus Part I 120 can be avoided to deform and affect the work of colour wheel 10.
Further, also there is the second sealing gasket 116 between the second cover plate 115 and colour wheel housing 11, to ensure colour wheel shell
The tightness of body 11, prevents dust etc. from entering inside colour wheel housing 11.Additionally, the first cover plate 113 and second in the present embodiment
Cover plate 115 is fixed by screws on colour wheel housing 11, certainly, and this utility model is not limited to that, in other embodiments,
Can also be sealed with colour wheel housing 11 by modes such as welding or bondings.
In a detailed embodiment, as shown in Figure 2 to Figure 3, spacing hole includes that the first spacing hole 117 and second is spacing
Hole 118, and the first spacing hole 117 and the second spacing hole 118 are respectively positioned at the two ends of second side.Also, it is located at colour wheel axle 101
The heat pipe of side is fixed on the second side of colour wheel housing 11 by the first spacing hole 117；Positioned at relative another of colour wheel axle 101
The heat pipe of side is fixed on the second side of colour wheel housing 11 by the second spacing hole 118.
Further, as shown in Figure 3 and Figure 5, colour wheel 10 also includes 100 points of filter wheel 102, filter wheel 102 and colour wheel disk
The both sides of colour wheel axle 101 are not arranged at, Part I 120 is arranged in the gap between filter wheel 102 and colour wheel disk 100, and
Part I 120 and colour wheel disk 100,101 no overlap of filter wheel 102 and colour wheel axle, to avoid Part I 120 from affecting colour wheel disk
100th, the rotation of filter wheel 102 and colour wheel axle 101.
On the basis of above-described embodiment, the colour wheel module in the present embodiment also include the second radiating piece 13, this second dissipate
Warmware 13 is located at the outside of colour wheel housing 11, and 121 thermally coupled of Part II of the second radiating piece 13 and the first radiating piece 12.
That is, one end and 120 thermally coupled of Part I of Part II 121,13 thermally coupled of the other end and the second radiating piece.
Optionally, the second radiating piece 13 includes heat-radiating substrate 130 and multiple lamellars for being fixed on heat-radiating substrate 130 dissipate
Hot fin 131.Second radiating piece 13 is metal, alloy or ceramic material, and optionally, the material of second radiating piece 13 is to lead
The preferable alloy in lightweight of hot property, such as C1100/AL6061/AL6063 etc..Wherein, Part II 121 is by through all of
Shape radiating fin 131 and 13 thermally coupled of the second radiating piece, optionally, Part II 121 is in bending, to radiate with second
Part 13 is connected, and certainly, this utility model is not limited to that.
On the basis of any of the above-described embodiment, the colour wheel module in the present embodiment also includes fan, and the fan is located at color
The outside of wheel housing 11, the fan is for radiating to the second radiating piece 13 and Part II 121.Certainly, implement at other
In example, light source module can also be passed through or the fan in optical projection system radiates to the second radiating piece 13.
The colour wheel module that the present embodiment is provided, as the Part I of the first radiating piece is arranged at colour wheel enclosure interior, and
The Part II of the first radiating piece extends from one end of Part I toward the outside of colour wheel housing, therefore, colour wheel enclosure interior
The heat that colour wheel is produced can be conducted by the air flow of colour wheel enclosure interior to the Part I of the first radiating piece, and then can be with
Part II is conducted heat to by Part I, the heat of colour wheel enclosure interior is conducted to the outside of colour wheel housing；
Also, as Part II is not limited by colour wheel housing volume, therefore, this utility model can increase the volume of Part II
To improve the heat-sinking capability of the first radiating piece.
Embodiment of the present utility model additionally provides a kind of light source module, and the light source module includes light source and colour wheel module
Deng the colour wheel module that the colour wheel module is provided for above-described embodiment.Wherein, the exciting light of light source outgoing enters through after colour wheel housing
It is mapped on colour wheel, to inspire the Stimulated Light for carrying out image projection.
Embodiment of the present utility model additionally provides a kind of optical projection system, and the optical projection system includes what above-described embodiment was provided
Light source module etc..
In this specification, each embodiment is described by the way of progressive, and what each embodiment was stressed is and other
The difference of embodiment, between each embodiment identical similar portion mutually referring to.To the upper of the disclosed embodiments
State bright, professional and technical personnel in the field is realized or is used this utility model.Various modifications to these embodiments are right
Will be apparent for those skilled in the art, generic principles defined herein can be without departing from this reality
In the case of with new spirit or scope, realize in other embodiments.Therefore, this utility model is not intended to be limited to this
These embodiments shown in text, and it is to fit to the most wide scope consistent with principles disclosed herein and features of novelty.
Claims (17)
1. a kind of colour wheel module, it is characterised in that including colour wheel, colour wheel housing and the first radiating piece；
The colour wheel is sealed in the colour wheel housing；
The Part I of first radiating piece is arranged at the colour wheel enclosure interior, and the two ends of the Part I seal respectively
It is fixed on the colour wheel housing；
The Part II of first radiating piece extends from one end of the Part I toward the outside of the colour wheel housing, described
The heat of Part I is conducted to the Part II, and the heat of the colour wheel enclosure interior is conducted to the colour wheel housing
Outside；
The colour wheel includes colour wheel axle and colour wheel disk, and the Part I is limited in the position of the neighbouring colour wheel axle in vertical bar type
Put.
2. colour wheel module according to claim 1, it is characterised in that the Part I is big with the distance of the colour wheel axle
5 millimeters are less than or equal in 0.
3. colour wheel module according to claim 1, it is characterised in that the card of the Part I and the colour wheel disk is put down
OK.
4. colour wheel module according to claim 3, it is characterised in that the Part I is adjacent to the colour wheel disk and sets
Put.
5. colour wheel module according to claim 4, it is characterised in that the Part I is big with the distance of the colour wheel disk
5 millimeters are less than or equal in 0.
6. colour wheel module according to claim 1, it is characterised in that dissipate including described at least two pieces being parallel to each other first
Warmware, first radiating piece of at least two pieces are respectively arranged at the symmetrical both sides of the colour wheel axle.
7. colour wheel module according to claim 1, it is characterised in that first radiating piece includes at least one heat pipe.
8. colour wheel module according to claim 7, it is characterised in that first radiating piece includes many for being disposed proximate to
Heat pipe.
9. colour wheel module according to claim 1, it is characterised in that extending through for the two ends of the Part I is described
Colour wheel housing, and weld with the colour wheel housing seal.
10. colour wheel module according to claim 1, it is characterised in that also include：
Positioned at the second radiating piece of the colour wheel hull outside, the Part II of second radiating piece and first radiating piece
Thermally coupled.
11. colour wheel modules according to claim 10, it is characterised in that second radiating piece include heat-radiating substrate and
The multiple lamellar radiating fins being fixed on the heat-radiating substrate.
12. colour wheel modules according to claim 11, it is characterised in that the Part II of first radiating piece runs through institute
State multiple lamellar radiating fins.
13. colour wheel modules according to claim 10, it is characterised in that the colour wheel module also includes fan, the wind
Fan is located at the colour wheel hull outside, for radiating to second radiating piece and the Part II.
14. colour wheel modules according to claim 1, it is characterised in that the colour wheel also includes filter wheel, the filter wheel
The two ends of the colour wheel axle are separately positioned on the colour wheel disk, and the Part I of first radiating piece is located at the optical filtering
In gap between wheel and the colour wheel disk.
15. colour wheel modules according to claim 1, it is characterised in that at least provided with a thang-kng on the colour wheel housing
Hole, the light hole are used for incident exciting light and/or outgoing Stimulated Light.
16. a kind of light source modules, it is characterised in that including light source and colour wheel module, the colour wheel module is claim 1 to 15
Colour wheel module described in any one, the exciting light of the light source outgoing are incided on the colour wheel through after the colour wheel housing,
To inspire the Stimulated Light for carrying out image projection.
17. a kind of optical projection systems, it is characterised in that including the light source module described in claim 16.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620863048.XU CN206057778U (en) | 2016-08-10 | 2016-08-10 | A kind of colour wheel module, light source module and optical projection system |
| PCT/CN2017/084840 WO2018028262A1 (en) | 2016-08-10 | 2017-05-18 | Colour wheel module, light source module and projection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620863048.XU CN206057778U (en) | 2016-08-10 | 2016-08-10 | A kind of colour wheel module, light source module and optical projection system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206057778U true CN206057778U (en) | 2017-03-29 |
Family
ID=58380445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620863048.XU Active CN206057778U (en) | 2016-08-10 | 2016-08-10 | A kind of colour wheel module, light source module and optical projection system |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN206057778U (en) |
| WO (1) | WO2018028262A1 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107329355A (en) * | 2017-08-07 | 2017-11-07 | 李龙 | Colour wheel heat abstractor and cooling system |
| WO2018028262A1 (en) * | 2016-08-10 | 2018-02-15 | 深圳市绎立锐光科技开发有限公司 | Colour wheel module, light source module and projection system |
| CN108561854A (en) * | 2018-03-29 | 2018-09-21 | 苏州天脉导热科技股份有限公司 | Compact fluorescent colour wheel radiator |
| CN109709669A (en) * | 2019-03-09 | 2019-05-03 | 泉州市新锐极光科技有限公司 | A kind of color wheel of projecting camera structure and its heat sink conception |
| CN111208695A (en) * | 2018-11-22 | 2020-05-29 | 无锡视美乐激光显示科技有限公司 | Light source assembly and laser projection display equipment with same |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6755554B2 (en) * | 2000-05-25 | 2004-06-29 | Matsushita Electric Industrial Co., Ltd. | Color wheel assembly and color sequential display device using the same, color wheel unit and color sequential display device using the same, and color sequential display device |
| CN201562114U (en) * | 2009-10-09 | 2010-08-25 | 联想(北京)有限公司 | Projector |
| CN101986203B (en) * | 2010-07-19 | 2013-05-29 | 深圳雅图数字视频技术有限公司 | Heat pipe heat radiating system of digital light processing (DLP) projector |
| CN102853377A (en) * | 2012-01-07 | 2013-01-02 | 深圳市光峰光电技术有限公司 | Wavelength converter and light-emitting device |
| CN204254513U (en) * | 2014-08-29 | 2015-04-08 | 深圳市绎立锐光科技开发有限公司 | Dust-proof radiating structure, Wavelength converter and light-emitting device |
| CN205179610U (en) * | 2015-11-27 | 2016-04-20 | 深圳市绎立锐光科技开发有限公司 | Heat abstractor and applied this heat abstractor's projection equipment |
| CN105487327A (en) * | 2015-12-31 | 2016-04-13 | 广州市晶华精密光学股份有限公司 | Dustproof cooling cover for color wheel and light-gathering cavity of projector |
| CN105652570A (en) * | 2016-03-25 | 2016-06-08 | 海信集团有限公司 | Laser projection device |
| CN206057778U (en) * | 2016-08-10 | 2017-03-29 | 深圳市绎立锐光科技开发有限公司 | A kind of colour wheel module, light source module and optical projection system |
-
2016
- 2016-08-10 CN CN201620863048.XU patent/CN206057778U/en active Active
-
2017
- 2017-05-18 WO PCT/CN2017/084840 patent/WO2018028262A1/en active Application Filing
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018028262A1 (en) * | 2016-08-10 | 2018-02-15 | 深圳市绎立锐光科技开发有限公司 | Colour wheel module, light source module and projection system |
| CN107329355A (en) * | 2017-08-07 | 2017-11-07 | 李龙 | Colour wheel heat abstractor and cooling system |
| CN108561854A (en) * | 2018-03-29 | 2018-09-21 | 苏州天脉导热科技股份有限公司 | Compact fluorescent colour wheel radiator |
| CN111208695A (en) * | 2018-11-22 | 2020-05-29 | 无锡视美乐激光显示科技有限公司 | Light source assembly and laser projection display equipment with same |
| CN109709669A (en) * | 2019-03-09 | 2019-05-03 | 泉州市新锐极光科技有限公司 | A kind of color wheel of projecting camera structure and its heat sink conception |
| CN109709669B (en) * | 2019-03-09 | 2023-07-21 | 新视家科技(北京)有限公司 | Color wheel structure of projector and heat dissipation scheme thereof |
Also Published As
| Publication number | Publication date |
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| WO2018028262A1 (en) | 2018-02-15 |
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