CN206321930U - Color block component, light supply apparatus and projector equipment - Google Patents
Color block component, light supply apparatus and projector equipment Download PDFInfo
- Publication number
- CN206321930U CN206321930U CN201621354818.4U CN201621354818U CN206321930U CN 206321930 U CN206321930 U CN 206321930U CN 201621354818 U CN201621354818 U CN 201621354818U CN 206321930 U CN206321930 U CN 206321930U
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- CN
- China
- Prior art keywords
- color block
- block component
- colour wheel
- processing unit
- drive shaft
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Abstract
A kind of color block component, it include colour wheel disk, actuator and with the drive shaft for being connected the colour wheel disk and the actuator, the colour wheel disk include light processing unit, it is characterised in that：The colour wheel disk also includes connecting portion, and the connecting portion is arranged between the light processing unit and the drive shaft, for connecting the light processing unit and the drive shaft, and the connecting portion is made up of low thermal conductivity material.The utility model also provides a kind of light supply apparatus and projector equipment including above-mentioned color block component.Color block component of the present utility model, light supply apparatus and projector equipment can suppress the rise of drive shaft temperature.
Description
Technical field
The utility model is related to a kind of image display technology field, more particularly to a kind of color block component and applies the colour wheel group
The light supply apparatus of part, and use the projector equipment of the light supply apparatus.
Background technology
In existing projector equipment, after the light beam that light source is sent incides the light treatment region of colour wheel disk, the light treatment region bag
Include wavelength-converting region（Phosphor region）Or/and filter area, because light beam can be produced during by the light treatment region of colour wheel disk
Larger heat, the heat that colour wheel disk is accumulated in closed space is more and more, and it is too high to be easily caused color disk temperature, Jin Eryou
Conducted in its heat to colour wheel drive shaft, and cause colour wheel drive shaft temperature too high, influence light treatment region efficiency and life-span, caused
The efficiency reduction of color block component, light supply apparatus and projector equipment, stability decline.
Utility model content
In view of this, embodiment of the present utility model can suppress the too high colour wheel group of drive shaft temperature there is provided a kind of
Part, light supply apparatus and projector equipment.
To solve the above problems, the utility model provide a kind of color block component, it include colour wheel disk and and with the colour wheel
Drive shaft that disk is connected, for driving the colour wheel disk to move, the colour wheel disk includes light processing unit, and the colour wheel disk also includes
Connecting portion, the connecting portion is arranged between the light processing unit and the drive shaft, for connecting the light processing unit and the drive shaft, and
The heat transfer between light processing unit and drive shaft can be obstructed.
Preferably, the connecting portion includes multiple spaced rib portions, each radial direction of the rib portion along the colour wheel disk
Extension, each rib portion two ends connect the light processing unit and the drive shaft respectively.
Preferably, the connecting portion also includes annular portion, and the annular portion is set in the drive shaft and is secured to connection, should
The one end in rib portion is connected with the annular portion.
Preferably, the colour wheel disk also includes multiple insulation parts, and each insulation part is arranged on the rib portion of adjacent two
Between, each insulation part is extended inwardly by the inside edge of the light processing unit to be formed, and the both sides of each insulation part with point
Two rib portions connection not adjacent with this.
Preferably, it is provided with gap between the insulation part and the drive shaft.
Preferably, the insulation part is made with the connecting portion of identical material or different materials are made.
Preferably, the insulation part and/or the connecting portion are made of glass or stainless steel.
Preferably, the material that the connecting portion is less than or equal to 25W/m*K by heat conduction rate coefficient is made.
Preferably, the light processing unit includes fluorescence portion, and the fluorescence portion includes fluorescence coating, and the fluorescence portion is located at the colour wheel disk
Outer ring.
Preferably, the light processing unit also includes optical filtering portion, and the optical filtering portion includes filter layer, and the optical filtering portion is located at the fluorescence portion
Inner side, the outer ledge in the optical filtering portion is connected with the internal edge in the fluorescence portion, and the optical filtering portion is used for going out from the fluorescence portion
The emergent light penetrated carries out optical filtering processing.
Preferably, the connecting portion includes multiple spaced rib portions, each radial direction of the rib portion along the colour wheel disk
Extension, the one end in each rib portion connects the drive shaft, and the other end connects the optical filtering portion or glimmering with this through the optical filtering portion
Light portion is connected.
Preferably, the material that the connecting portion is less than or equal to 25W/m*K by heat conduction rate coefficient is made.
To solve the above problems, the utility model additionally provides a kind of light supply apparatus, and it includes above-mentioned color block component.
To solve the above problems, the utility model additionally provides a kind of projector equipment, and it includes above-mentioned light supply apparatus.
Using color block component of the present utility model, because light processing unit is not directly connected to drive shaft, color block component work
When, connecting portion can largely prevent conduction of the heat from light processing unit to drive shaft, both direct heat transfer of isolation;Without
Conduct to the partial heat of connecting portion with can avoiding, can in time be distributed on its surface, therefore, can during using the color block component
Suppress the rise of drive shaft temperature, can also improve the heat dispersion of color block component.
Brief description of the drawings
In order to illustrate more clearly of the technical scheme in embodiment of the present utility model, institute in being described below to embodiment
The accompanying drawing needed to use is briefly described.
Fig. 1 is the schematic diagram of the color block component of the utility model first embodiment.
Fig. 2 is the schematic diagram of the color block component of the utility model second embodiment.
Fig. 3 is the schematic diagram of the color block component of the embodiment of the utility model the 3rd.
Fig. 4 is the schematic diagram of the color block component of the embodiment of the utility model the 4th.
Fig. 5 is the schematic diagram of the color block component of the embodiment of the utility model the 5th.
Fig. 6 is the schematic diagram of the color block component of the embodiment of the utility model the 6th.
Embodiment
It is new to this practicality below in conjunction with accompanying drawing to make the purpose of this utility model, technical scheme and advantage clearer
Color block component, light supply apparatus and the projector equipment of type embodiment are further described.
First embodiment
Referring to Fig. 1, schematic diagrames of the Fig. 1 for the color block component 100 of the utility model first embodiment, color block component
100 include colour wheel disk 10, actuator（It is not shown）And drive shaft 30, drive shaft 30 is connected with colour wheel disk 10, by colour wheel disk
10 are connected with actuator, so that actuator can drive colour wheel disk 10 to rotate.Colour wheel disk 10 is in the form of a circular plate, and its middle part offers peace
Hole 101 is filled, drive shaft 30 is installed in the mounting hole 101.It is appreciated that drive shaft 30 can be the drive shaft of actuator itself,
Or other drive shafts being connected with the drive shaft of actuator.
Colour wheel disk 10 includes light processing unit 11, multiple insulation parts 13 and connecting portion 15.In a ring, it includes light processing unit 11
Fluorescence portion 112 and optical filtering portion 114, fluorescence portion 112 are located at the outer ring of colour wheel disk 10, and its surface is formed with phosphor powder layer, optical filtering portion
114 surfaces are formed with filter layer, located at the inner side of fluorescence portion 112, the i.e. outer ledge in optical filtering portion 114 and the inside in fluorescence portion 112
Edge is connected, and optical filtering portion 114 is used for carrying out optical filtering processing from the emergent light of the outgoing of fluorescence portion 112.Insulation part 13 is used to isolate
Heat conduction between light processing unit 11 and drive shaft 30, each insulation part 13 is substantially in sector, and it is from the edge of mounting hole 101
The inside edge of light processing unit 11 is extended to, multiple insulation parts 13 are arranged on the inner ring of colour wheel disk 10 evenly and at intervals.Connecting portion
15 are used to connect light processing unit 11 and drive shaft 30, and it includes annular portion 151 and rib portion 153, and annular portion 151 is set in driving
On axle 30 and be secured to connection；Rib portion 153 is radially extended along colour wheel disk 10, its two ends connect respectively optical filtering portion 114 with
Drive shaft 30, and between two adjacent insulation parts 13, both sides are connected with two insulation parts 13 respectively.
Insulation part 13 and connecting portion 15 are made of the heat-barrier material of low thermal conductivity, and its heat conduction rate coefficient is less than or waited
In 25W/m*K, such as glass, stainless steel.It is appreciated that insulation part 13 be able to can also be used with connecting portion 15 using identical material
Different materials, when using identical material, insulation part 13 can be regarded as same part with connecting portion 15.Preferably, insulation part 13
Thermal conductivity factor be more than the thermal conductivity factor of connecting portion 15, and the surface area of insulation part 13 is bigger compared to connecting portion 15 so that
More conducively radiate.
Because light processing unit 11 is not directly connected to drive shaft 30, color block component 100 work when, connecting portion 15 and/or every
Hot portion 13 can largely prevent heat from light processing unit 11 to the conduction of drive shaft 30, and both heats of isolation directly conduct,
The heat that the generation of light processing unit 11 can effectively be obstructed is conducted to drive shaft 30；And inevitably conduct to the He of insulation part 13
The partial heat of connecting portion 15, can in time be distributed on its surface, therefore, during using color block component 100, can suppress drive shaft 30
The rise of temperature, can also improve the heat dispersion of color block component 100.
It is appreciated that between fluorescence portion 112, optical filtering portion 114, insulation part 13 and connecting portion 15 can using bonding, clamping,
The modes such as welding are connected or fixed.Fluorescence portion 112 and/or optical filtering portion 114 can also include multiple subregions, to produce a variety of be excited
Light and corresponding each Stimulated Light is filtered.It is appreciated that the quantity of insulation part 13 can change according to actual conditions, correspondingly,
The quantity in the rib portion 153 of connecting portion 15 also changes therewith.Insulation part 13 also can anisotropically interval setting, correspondingly, rib
Portion 153 also can anisotropically interval setting.
Second embodiment
Referring to Fig. 2, the structure and the color block component 100 of first embodiment of the color block component 200 of second embodiment
Structure it is roughly the same, its difference is：The light processing unit of color block component 200 only includes fluorescence portion 2112, i.e. the colour wheel disk 210
For fluorescent wheel.
It is appreciated that light processing unit can also only include optical filtering portion, i.e. colour wheel disk 210 for filter disc.
3rd embodiment
Referring to Fig. 3, the structure and the color block component 100 of first embodiment of the color block component 300 of the 3rd embodiment
Structure it is roughly the same, its difference is：Using engraved structure formation hollow-out parts 3150 between two adjacent rib portions 3153,
Insulation part is omitted, rib portion 3153 is connected drive shaft 330 and light processing unit 311.During using said structure, at light
Reason portion 311 is not directly connected to drive shaft 330, and rib portion 3153 can largely prevent heat from light processing unit 311 to driving
The conduction of axle 330, both direct heat transfer of isolation, so as to avoid the temperature of drive shaft 330 too high.
4th embodiment
Referring to Fig. 4, the structure and the color block component 100 of first embodiment of the color block component 400 of the 4th embodiment
Structure it is roughly the same, its difference is：Connecting portion 415 only includes multiple rib portions 4153, makes rib portion 4153 and drive shaft
430 end periphery is directly fixedly connected, so as to omit annular portion.
5th embodiment
Referring to Fig. 5, the color block component 400 of the structure of the color block component 500 of the 5th embodiment and the 4th embodiment
Structure it is roughly the same, its difference is：Insulation part 513 uses part engraved structure, insulation part 513 and drive shaft 530 it
Between gap 5130 is set so that on the one hand the heat that light processing unit 511 can be produced partly is transferred out by insulation part 513
Come, on the other hand, insulation part 513 transfers out the heat come and is difficult conduction to drive shaft 530.
6th embodiment
Referring to Fig. 6, the structure and the color block component 100 of first embodiment of the color block component 600 of the 6th embodiment
Structure it is roughly the same, its difference is：Rib portion 6153 is directly connected to through optical filtering portion 6114 with fluorescence portion 6112.
Of the present utility model first to the 6th embodiment is also provided including any of the above-described color block component 100, and 200,300,
400,500,600 light supply apparatus and projector equipment.
Herein, term " comprising ", "comprising" or any other variant thereof is intended to cover non-exclusive inclusion, are removed
Listed those key elements are included, but also other key elements being not expressly set out can be included.
Herein, the involved noun of locality such as forward and backward, upper and lower is to be located at parts in accompanying drawing in figure and zero
The position of part each other is intended merely to the clear of expression technology scheme and conveniently come what is defined.It should be appreciated that the noun of locality
Use should not limit the claimed scope of the application.
In the case where not conflicting, the feature in embodiment and embodiment herein-above set forth can be combined with each other.
Preferred embodiment of the present utility model is the foregoing is only, it is all in this practicality not to limit the utility model
Within new spirit and principle, any modifications, equivalent substitutions and improvements made etc. should be included in guarantor of the present utility model
Within the scope of shield.
Claims (14)
1. a kind of color block component, it include colour wheel disk and be connected with the colour wheel disk, for driving what the colour wheel disk was moved
Drive shaft, the colour wheel disk includes light processing unit, it is characterised in that：The colour wheel disk also includes connecting portion, and the connecting portion is arranged on this
Between light processing unit and the drive shaft, for connecting the light processing unit and the drive shaft, and light processing unit and driving can be obstructed
Heat transfer between axle.
2. color block component as claimed in claim 1, it is characterised in that：The connecting portion includes multiple spaced rib portions,
Each rib portion radially extending along the colour wheel disk, each rib portion two ends connect the light processing unit and the driving respectively
Axle.
3. color block component as claimed in claim 2, it is characterised in that：The connecting portion also includes annular portion, and the annular portion is arranged
In the drive shaft and be secured to connection, the one end in the rib portion is connected with the annular portion.
4. color block component as claimed in claim 2, it is characterised in that：The colour wheel disk also includes multiple insulation parts, each should be every
Hot portion is arranged between the rib portion of adjacent two, and each insulation part extends shape inwardly by the inside edge of the light processing unit
Into, and the both sides two rib portions connection adjacent with this respectively of each insulation part.
5. color block component as claimed in claim 4, it is characterised in that：Gap is provided between the insulation part and the drive shaft.
6. color block component as claimed in claim 4, it is characterised in that：The insulation part is made with the connecting portion of identical material
Or different materials are made.
7. color block component as claimed in claim 4, it is characterised in that：The insulation part and/or the connecting portion using glass or
Stainless steel is made.
8. color block component as claimed in claim 4, it is characterised in that：The insulation part is less than or equal to 25W/ by heat conduction rate coefficient
M*K material is made.
9. color block component as claimed in claim 1, it is characterised in that：The light processing unit includes fluorescence portion, and the fluorescence portion includes
Fluorescence coating, the fluorescence portion is located at the outer ring of the colour wheel disk.
10. color block component as claimed in claim 9, it is characterised in that：The light processing unit also includes optical filtering portion, optical filtering portion bag
Filter layer is included, the optical filtering portion is located at the inner side in the fluorescence portion, the outer ledge in the optical filtering portion and the inside edge in the fluorescence portion connect
Connect, the optical filtering portion is used for carrying out optical filtering processing from the emergent light of the fluorescence portion outgoing.
11. color block component as claimed in claim 10, it is characterised in that：The connecting portion includes multiple spaced ribs
Portion, each rib portion radially extending along the colour wheel disk, one end in each rib portion connects the drive shaft, other end connection
The optical filtering portion is connected through the optical filtering portion with the fluorescence portion.
12. color block component as claimed in claim 1, it is characterised in that：The connecting portion is less than or equal to by heat conduction rate coefficient
25W/m*K material is made.
13. a kind of light supply apparatus, it is characterised in that it includes the color block component as described in claim any one of 1-12.
14. a kind of projector equipment, it is characterised in that it includes light supply apparatus as claimed in claim 13.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621354818.4U CN206321930U (en) | 2016-12-09 | 2016-12-09 | Color block component, light supply apparatus and projector equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621354818.4U CN206321930U (en) | 2016-12-09 | 2016-12-09 | Color block component, light supply apparatus and projector equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206321930U true CN206321930U (en) | 2017-07-11 |
Family
ID=59266956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621354818.4U Active CN206321930U (en) | 2016-12-09 | 2016-12-09 | Color block component, light supply apparatus and projector equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206321930U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018103482A1 (en) * | 2016-12-09 | 2018-06-14 | 深圳市光峰光电技术有限公司 | Colour wheel assembly, light source apparatus, and projection device |
| CN109426056A (en) * | 2017-09-01 | 2019-03-05 | 海信集团有限公司 | Colour wheel, laser projection light source and laser projection device |
| CN110389487A (en) * | 2018-04-17 | 2019-10-29 | 深圳光峰科技股份有限公司 | Light supply apparatus and display equipment |
-
2016
- 2016-12-09 CN CN201621354818.4U patent/CN206321930U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018103482A1 (en) * | 2016-12-09 | 2018-06-14 | 深圳市光峰光电技术有限公司 | Colour wheel assembly, light source apparatus, and projection device |
| CN108227352A (en) * | 2016-12-09 | 2018-06-29 | 深圳市光峰光电技术有限公司 | Color block component, light supply apparatus and projection device |
| CN108227352B (en) * | 2016-12-09 | 2020-10-20 | 深圳光峰科技股份有限公司 | Color wheel assembly, light source device and projection equipment |
| CN109426056A (en) * | 2017-09-01 | 2019-03-05 | 海信集团有限公司 | Colour wheel, laser projection light source and laser projection device |
| US10732496B2 (en) | 2017-09-01 | 2020-08-04 | Hisense Co., Ltd. | Color wheel and laser projection apparatus |
| CN110389487A (en) * | 2018-04-17 | 2019-10-29 | 深圳光峰科技股份有限公司 | Light supply apparatus and display equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 518000 20-22, 20-22 headquarters building, 63 high tech Zone, Xuefu Road, Nanshan District, Guangdong Province, Guangdong. Patentee after: APPOTRONICS Corp.,Ltd. Address before: 518000 Nanshan District, Shenzhen, Guangdong, Guangdong Province, Guangdong Road, 63 Xuefu Road, high-tech zone, 21 headquarters building, 22 floor. Patentee before: SHENZHEN GUANGFENG TECHNOLOGY Co.,Ltd. Address after: 518000 Nanshan District, Shenzhen, Guangdong, Guangdong Province, Guangdong Road, 63 Xuefu Road, high-tech zone, 21 headquarters building, 22 floor. Patentee after: SHENZHEN GUANGFENG TECHNOLOGY Co.,Ltd. Address before: 518000 Guangdong province Shenzhen Nanshan District Xili town Cha Guang road Shenzhen integrated circuit design application Industrial Park 401 Patentee before: APPOTRONICS Corp.,Ltd. |
|
| CP03 | Change of name, title or address |