CN106154719A - A kind of projector with multiple lamp light source - Google Patents
A kind of projector with multiple lamp light source Download PDFInfo
- Publication number
- CN106154719A CN106154719A CN201610535981.9A CN201610535981A CN106154719A CN 106154719 A CN106154719 A CN 106154719A CN 201610535981 A CN201610535981 A CN 201610535981A CN 106154719 A CN106154719 A CN 106154719A
- Authority
- CN
- China
- Prior art keywords
- light source
- led light
- projector
- mounting bracket
- respectively equipped
- 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.)
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Classifications
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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
- G03B21/2006—Lamp housings characterised by the light source
- G03B21/2013—Plural light sources
-
- 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
- G03B21/2006—Lamp housings characterised by the light source
- G03B21/2033—LED or laser light sources
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Projection Apparatus (AREA)
Abstract
nullThe invention discloses a kind of projector with multiple lamp light source，Including housing，The side of housing is respectively equipped with infrared remote receiver，Projection lens and air vent，Heat emission fan it is provided with inside air vent，The opposite side of housing is respectively equipped with mounting bracket and locker，The position of mounting bracket correspondence locker latch is provided with jack，LED driver and laser driver it is respectively equipped with in mounting bracket，Red LED light source it is respectively equipped with on LED driver、Green LED light source、Blue led light source，And laser driver is provided with laser lamp，This projector with multiple lamp light source is provided with red LED light source、Green LED light source、Blue led light source and laser lamp，Laser lamp is principal light source，Three-color light source carries out color and supplements laser lamp，Improve projection brightness，Also make the color being projected out the most saturated plentiful simultaneously，The light source of this projector with multiple lamp light source is each provided in mounting bracket，Coordinated with the jack in mounting bracket by locker，Reach to be rapidly assembled and disassembled the purpose of light source.
Description
Technical field
The present invention relates to porjector technology field, be specially a kind of projector with multiple lamp light source.
Background technology
Projector pulls the policy of domestic demand and the people to take under the background constantly promoted in country, Rural Culture ethnic minority regions
Enforcement promoted the quick growth of China's Projector Market further.According to statistics, China's Projector Market shipment amount in 2010
Scale reaches 1,280,000, compares 2009 and increases by 43.6%.Thinking, within 2011, China's Projector Market will keep quick
Increasing, annual shipment amount is up to 1,670,000, year rate of growth about projector be 30%.The five-year, answering of China's Projector Market
Close rate of increase and be up to 17.1%.
China scialyscope product consumption market is concentrated mainly on the big-and-middle-sized cities such as the more flourishing North China of economy, East China, south China
City.Education, commercial affairs, government, home entertaining are the four big main consumer groups supporting China's scialyscope industry.Make a general survey of China's projection
Machine market.Either in terms of the quantity of product, quality or kind, all reach certain maturity, popularizing of product
Application makes scialyscope change to mass product from the display device of more specialty in the psychological positioning of user, the marketing scale of industry
Constantly expanding, 2010, China's Projector Market sales volume was 1,100,000, compares 2009 and increases by 37.5%.From these 10 years
From the point of view of state's scialyscope market development situation, China's Projector Market scale increases by 18 times, and its average growth rate per annum is 39.14%, industry
It is in high-speed development period.
Along with being increasingly using full color photography slide and the LCD projection panel that computer generates, need
The height of optical projection system to be improved, the approach recently improving brightness is to be conceived to use more powerful tungsten halogen lamp and use gold
Belong to halide lamp technology and on optical element, cover high efficiency antireflection reflecting coating, using the tungsten halogen lamp silk of higher-wattage
Lamp add the difficulty of cooling, and use as the arc discharge lamp of metal halide lamp etc, the most relatively costly, to this end, I
A kind of projector with multiple lamp light source is proposed.
Summary of the invention
It is an object of the invention to provide a kind of projector with multiple lamp light source, with the problem solving to propose in above-mentioned background technology.
For achieving the above object, the present invention provides following technical scheme: a kind of projector with multiple lamp light source, including housing, described
The side of housing is respectively equipped with infrared remote receiver, projection lens and air vent, is provided with heat emission fan inside air vent, described housing
Opposite side is respectively equipped with mounting bracket and locker, and the position of mounting bracket correspondence locker latch is provided with jack, described installation
It is respectively equipped with LED driver and laser driver on support, LED driver is respectively equipped with red LED light source, green LED light
Source, blue led light source, and laser driver are provided with laser lamp, and described mounting bracket is socketed with convergent bowl, the top of convergent bowl
End is provided with collecting lens, and the inner bottom surface of described housing is provided with support, and support is provided with lens barrel, and the side of support sets
Having colour wheel, described lens barrel to be socketed in the outside of convergent bowl, projection lens is arranged on the end of lens barrel, described projection lens and support
Between be provided with lens set, the interior side of described housing is provided with heat sink, and the top of heat sink is respectively equipped with power supply, circuit protection
Device and central processing unit, described central processing unit drives with the power set on circuit brake, colour wheel, heat emission fan, LED respectively
Device and laser driver electrical connection, circuit brake electrically connects with power supply, described LED driver respectively with red LED light source, green
Color LED light source and the electrical connection of blue led light source, laser driver electrically connects with laser lamp.
Preferably, the side of described housing is provided with guidance panel, and guidance panel is provided with dummy keyboard.
Preferably, the lower surface of described heat sink is provided with fin, and between fin, parallel side-by-side is arranged, and described fin is provided with
Multiple, what multiple fins were equidistant is arranged on the lower surface of heat sink.
Preferably, it is provided with reflecting coating in described convergent bowl.
Compared with prior art, the invention has the beneficial effects as follows: this projector with multiple lamp light source is provided with red LED light source, green
LED light source, blue led light source and laser lamp, laser lamp is principal light source, and three-color light source carries out color and supplements laser lamp, carries
High projection brightness, also makes the color being projected out the most saturated plentiful simultaneously, and the light source of this projector with multiple lamp light source is each provided at installing
On support, coordinated with the jack in mounting bracket by locker, reach to be rapidly assembled and disassembled the purpose of light source.
Accompanying drawing explanation
Fig. 1 is present configuration schematic diagram；
Fig. 2 is side structure schematic diagram of the present invention；
Fig. 3 is convergent bowl internal structure schematic diagram of the present invention；
Fig. 4 is cross-sectional view of the present invention.
In figure: 1 housing, 2 colour wheels, 3 guidance panels, 4 infrared remote receivers, 5 projection lens, 6 lens barrels, 7 air vents, 8 supports,
9 heat sinks, 10 central processing units, 11 circuit brakes, 12 power supplys, 13 fins, 14 mounting brackets, 15 convergent bowls, 16 heat emission fan,
17 lockers, 18 jacks, 19 LED drivers, 20 red LED light source, 21 laser drivers, 22 laser lamps, 23 green LED light
Source, 24 blue led light sources, 25 collecting lenses, 26 lens set.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Describe, it is clear that described embodiment is only a part of embodiment of the present invention rather than whole embodiments wholely.Based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under not making creative work premise
Embodiment, broadly falls into the scope of protection of the invention.
Referring to Fig. 1-4, the present invention provides a kind of technical scheme: a kind of projector with multiple lamp light source, including housing 1, housing 1
Side is respectively equipped with infrared remote receiver 4, projection lens 5 and air vent 7, and air vent 7 is internal is provided with heat emission fan 16, housing 1 another
Side is respectively equipped with mounting bracket 14 and locker 17, and the position of corresponding locker 17 latch of mounting bracket 14 is provided with jack 18,
It is respectively equipped with LED driver 19 and laser driver 21 in mounting bracket 14, LED driver 19 is respectively equipped with red LED light
Source 20, green LED light source 23, blue led light source 24, and laser driver 21 are provided with laser lamp 22.
Being socketed with convergent bowl 15 in mounting bracket 14, the top of convergent bowl 15 is provided with collecting lens 25, at the bottom of the inner side of housing 1
Surface, portion is provided with support 8, and support 8 is provided with lens barrel 6, and the side of support 8 is provided with colour wheel 2, and lens barrel 6 is socketed in convergent bowl 15
Outside, projection lens 5 is arranged on the end of lens barrel 6, is provided with lens set 26 between projection lens 5 and support 8.
The interior side of housing 1 is provided with heat sink 9, and the top of heat sink 9 is respectively equipped with power supply 12, circuit brake 11 and
Central processing unit 10, central processing unit 10 drives with the power set on circuit brake 11, colour wheel 2, heat emission fan 16, LED respectively
Dynamic device 19 and laser driver 21 electrically connect, and circuit brake 11 electrically connects with power supply 12, LED driver 19 respectively with redness
LED light source 20, green LED light source 23 and blue led light source 24 electrically connect, and laser driver 21 electrically connects with laser lamp 22, shell
The side of body 1 is provided with guidance panel 3, and guidance panel 3 is provided with dummy keyboard, and the lower surface of heat sink 9 is provided with fin 13, fin
Between 13, parallel side-by-side is arranged.
Be provided with reflecting coating in convergent bowl 15, this projector with multiple lamp light source be provided with red LED light source 20, green LED light source 23,
Blue led light source 24 and laser lamp 22, laser lamp 22 is principal light source, and three-color light source carries out color and supplements laser lamp 22, carries
High projection brightness, also makes the color being projected out the most saturated plentiful simultaneously, and the light source of this projector with multiple lamp light source is each provided at installing
On support 14, coordinated with the jack 18 in mounting bracket 14 by locker 17, reach to be rapidly assembled and disassembled light source
Purpose.
Operation principle: laser lamp 22 sends light beam after powered up and passes collecting lens 25, eyeglass rent 26 and projection lens 5,
Finally being thrown on projector by 5 images of projection lens, convergent bowl 15 is used for increasing illumination brightness；Motor on colour wheel 2 rotates,
Different color continued stimulus visual organ, i.e. produces the effect being added mixing；User is when finding additive color's deficiency, logical
Cross guidance panel and control LED driver 19, by the control of three-color light source is supplemented different colors, make to be projected out with this
Color fuller.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, permissible
Understand and these embodiments can be carried out multiple change without departing from the principles and spirit of the present invention, revise, replace
And modification, the scope of the present invention be defined by the appended.
Claims (4)
1. a projector with multiple lamp light source, including housing (1), it is characterised in that: the side of described housing (1) is respectively equipped with infrared connecing
Receive device (4), projection lens (5) and air vent (7), is provided with heat emission fan (16) inside air vent (7), another of described housing (1)
Side is respectively equipped with mounting bracket (14) and locker (17), and the position of corresponding locker (17) latch of mounting bracket (14) is provided with slotting
Hole (18), described mounting bracket (14) is respectively equipped with LED driver (19) and laser driver (21), LED driver (19)
On be respectively equipped with on red LED light source (20), green LED light source (23), blue led light source (24), and laser driver (21)
It is provided with laser lamp (22)；
Being socketed with convergent bowl (15) in described mounting bracket (14), the top of convergent bowl (15) is provided with collecting lens (25), described
The inner bottom surface of housing (1) is provided with support (8), and support (8) is provided with lens barrel (6), and the side of support (8) is provided with color
Wheel (2)；
Described lens barrel (6) is socketed in the outside of convergent bowl (15), and projection lens (5) is arranged on the end of lens barrel (6), described projection
Being provided with lens set (26) between camera lens (5) and support (8), the interior side of described housing (1) is provided with heat sink (9)；
The top of heat sink (9) is respectively equipped with power supply (12), circuit brake (11) and central processing unit (10), described centre
Reason device (10) respectively with the power set on circuit brake (11), colour wheel (2), heat emission fan (16), LED driver (19) and sharp
CD-ROM driver (21) electrically connects；
Circuit brake (11) electrically connects with power supply (12), described LED driver (19) respectively with red LED light source (20), green
Color LED light source (23) and blue led light source (24) electrical connection, laser driver (21) electrically connects with laser lamp (22).
A kind of projector with multiple lamp light source the most according to claim 1, it is characterised in that: the side of described housing (1) is provided with behaviour
Making panel (3), guidance panel (3) is provided with dummy keyboard.
A kind of projector with multiple lamp light source the most according to claim 1, it is characterised in that: the lower surface of described heat sink (9) sets
Having fin (13), between fin (13), parallel side-by-side is arranged, and described fin (13) is provided with multiple, and multiple fins (13) are equidistant
It is arranged on the lower surface of heat sink (9).
A kind of projector with multiple lamp light source the most according to claim 1, it is characterised in that: it is provided with reflective in described convergent bowl (15)
Coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610535981.9A CN106154719B (en) | 2016-07-10 | 2016-07-10 | A kind of projector with multiple lamp light source |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610535981.9A CN106154719B (en) | 2016-07-10 | 2016-07-10 | A kind of projector with multiple lamp light source |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106154719A true CN106154719A (en) | 2016-11-23 |
| CN106154719B CN106154719B (en) | 2017-10-10 |
Family
ID=58062349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610535981.9A Active CN106154719B (en) | 2016-07-10 | 2016-07-10 | A kind of projector with multiple lamp light source |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106154719B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109539188A (en) * | 2017-07-31 | 2019-03-29 | 深圳光峰科技股份有限公司 | A kind of light source |
| CN110119012A (en) * | 2018-02-05 | 2019-08-13 | 深圳光峰科技股份有限公司 | Solar heat protection projection arrangement out of focus |
| CN114280878A (en) * | 2021-12-29 | 2022-04-05 | 峰米(重庆)创新科技有限公司 | Projector |
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| US20080291341A1 (en) * | 2005-08-02 | 2008-11-27 | Tte Technology, Inc. | System and method for compensating for spoke light |
| JP2011028244A (en) * | 2009-06-30 | 2011-02-10 | Casio Computer Co Ltd | Light source device, projection device and projection method |
| US20110242791A1 (en) * | 2010-04-01 | 2011-10-06 | Coretronic Corporation | Light source module and wavelength conversion module |
| WO2011123988A1 (en) * | 2010-04-09 | 2011-10-13 | 绎立锐光科技开发(深圳)有限公司 | Light source and method for providing stabile emitting light |
| CN202443241U (en) * | 2012-02-16 | 2012-09-19 | 深圳市光峰光电技术有限公司 | Light source system and projection system |
| CN102722073A (en) * | 2011-12-18 | 2012-10-10 | 深圳市光峰光电技术有限公司 | Light source system and projector |
| CN103713455A (en) * | 2012-09-28 | 2014-04-09 | 深圳市绎立锐光科技开发有限公司 | Light source system and related projection system |
| CN104865783A (en) * | 2012-04-24 | 2015-08-26 | 深圳市光峰光电技术有限公司 | Light source system and related projection system |
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Patent Citations (8)
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| US20080291341A1 (en) * | 2005-08-02 | 2008-11-27 | Tte Technology, Inc. | System and method for compensating for spoke light |
| JP2011028244A (en) * | 2009-06-30 | 2011-02-10 | Casio Computer Co Ltd | Light source device, projection device and projection method |
| US20110242791A1 (en) * | 2010-04-01 | 2011-10-06 | Coretronic Corporation | Light source module and wavelength conversion module |
| WO2011123988A1 (en) * | 2010-04-09 | 2011-10-13 | 绎立锐光科技开发(深圳)有限公司 | Light source and method for providing stabile emitting light |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109539188A (en) * | 2017-07-31 | 2019-03-29 | 深圳光峰科技股份有限公司 | A kind of light source |
| CN110119012A (en) * | 2018-02-05 | 2019-08-13 | 深圳光峰科技股份有限公司 | Solar heat protection projection arrangement out of focus |
| CN110119012B (en) * | 2018-02-05 | 2021-12-07 | 深圳光峰科技股份有限公司 | Heat-proof defocusing projection device |
| CN114280878A (en) * | 2021-12-29 | 2022-04-05 | 峰米(重庆)创新科技有限公司 | Projector |
| CN114280878B (en) * | 2021-12-29 | 2024-01-26 | 峰米(重庆)创新科技有限公司 | Projector |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106154719B (en) | 2017-10-10 |
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Effective date of registration: 20190329 Address after: 246500 Hanwenxi Road, Susong Economic Development Zone, Anqing City, Anhui Province Patentee after: Anhui Youpin Intelligent Technology Co., Ltd. Address before: 528402 Room 707, No. 8, Liantang East Road, Shiqi District, Zhongshan City, Guangdong Province Patentee before: ZHONGSHAN JIEXIN TECHNOLOGY SERVICES CO., LTD. |