CN203868778U - LED lamp with projector - Google Patents
LED lamp with projector Download PDFInfo
- Publication number
- CN203868778U CN203868778U CN201420292050.7U CN201420292050U CN203868778U CN 203868778 U CN203868778 U CN 203868778U CN 201420292050 U CN201420292050 U CN 201420292050U CN 203868778 U CN203868778 U CN 203868778U
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- CN
- China
- Prior art keywords
- microprocessor
- drive circuit
- led
- led drive
- transmission unit
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- 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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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
Abstract
The utility model discloses an LED lamp with a projector. The LED lamp with the projector comprises an LED drive circuit, an LED, the minitype projector, a wireless transmission unit, a microprocessor and a loudspeaker, wherein the LED drive circuit comprises a constant voltage output end, a constant current output end and a control end; the constant voltage output end of the LED drive circuit is respectively connected with the wireless transmission unit and the microprocessor and provides working voltage for the wireless transmission unit and the microprocessor; the constant current output end of the LED drive circuit is connected with the LED and provides working current for the LED; the control end of the LED drive circuit is connected with the microprocessor, the control end of the microprocessor is connected with the minitype projector, and the microprocessor can be provided with an audio and video interface and is connected with the loudspeaker. The LED lamp with the projector has the video projection function while providing lighting, the requirement of users for multiple functions is met, and mounting space of the projector is saved.
Description
[technical field]
The utility model relates to LED lamp field, relates in particular to a kind of LED lamp with projecting apparatus.
[background technology]
Current LED lamp universal every family, LED light fixture is compared with traditional energy-saving lamp tool, is more suitable for brightness, colour temperature, the controls such as color have environmental protection simultaneously, and energy-conservation feature, therefore by a large number for room lighting.But the function ratio of LED lamp is more single at present, and intelligent control degree is low, can not meet user's multi-functional demand.
[utility model content]
The utility model provides a kind of LED lamp with projecting apparatus, and band video-projection function, improves user and experience, and saves the installing space of projecting apparatus.
Concrete technical scheme is as follows:
With the LED lamp of projecting apparatus, comprise LED drive circuit, LED luminescent device, micro projector, wireless transmission unit and microprocessor, loudspeaker, described LED drive circuit comprises constant voltage output, constant current output end and control end;
The constant voltage output of described LED drive circuit is connected with described wireless transmission unit, microprocessor respectively, for described wireless transmission unit, microprocessor provide operating voltage;
The constant current output end of described LED drive circuit is connected with described LED luminescent device, for described LED luminescent device provides operating current;
The control end of described LED drive circuit is connected with described microprocessor, the control end of microprocessor is connected with micro projector, on microprocessor, be connected with loudspeaker, described microprocessor is by the audio-video signal of described wireless transmission unit mobile terminal receive, this audio-video signal is play by micro projector and loudspeaker respectively, sent control signals to LED drive circuit simultaneously and control closing of LED luminescent device;
Described microprocessor receives the control instruction of outside mobile terminal by described wireless transmission unit and according to described control instruction, controls the work of micro projector, or to the control end of described LED drive circuit, send corresponding dimming control signal, control described LED luminescent device unlatching, close or luminosity.
The utility model, when illumination is provided, also has following beneficial effect:
Owing to having set up micro projector on LED lamp, by needing the video signal projection of projection on wall or projection cloth, meet the multi-functional demand of user, save the required installing space of projecting apparatus is installed;
Microprocessor is connected with the control end of LED drive circuit, microprocessor receives the control instruction of outside mobile terminal by wireless transmission unit, and to the control end of LED drive circuit, send corresponding dimming control signal according to described control instruction, control LED luminescent device unlatching, close and luminosity, realize the intelligent wireless of LED lamp and control.
[accompanying drawing explanation]
Fig. 1 is schematic block circuit diagram of the present utility model.
[specific embodiment]
In order to make technical problem to be solved in the utility model, technical scheme and beneficial effect clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
As Fig. 1, LED lamp of the present utility model, comprises LED drive circuit, LED luminescent device, micro projector, wireless transmission unit and microprocessor, loudspeaker, and described LED drive circuit comprises constant voltage output, constant current output end and control end;
The constant voltage output of described LED drive circuit is connected with described wireless transmission unit, microprocessor respectively, for described wireless transmission unit, microprocessor provide operating voltage;
The constant current output end of described LED drive circuit is connected with described LED luminescent device, for described LED luminescent device provides operating current;
The control end of described LED drive circuit is connected with described microprocessor, the control end of microprocessor is connected with micro projector, on microprocessor, be connected with loudspeaker, described microprocessor is by the audio-video signal of described wireless transmission unit mobile terminal receive, this audio-video signal is play by micro projector and loudspeaker respectively, send control signals to LED drive circuit simultaneously and control closing of LED luminescent device, mobile terminal can will need the audio-video signal of projection to send to microprocessor, microprocessor is in micro projector work simultaneously, controlling LED luminescent device closes,
Described microprocessor receives the control instruction of outside mobile terminal by described wireless transmission unit and according to described control instruction, controls the work of micro projector, or to the control end of described LED drive circuit, send corresponding dimming control signal, control described LED luminescent device unlatching, close or luminosity.
On microprocessor, can also be connected with audio-video interface in addition, microprocessor can receive audio-video signal by audio-video interface, when receiving audio-video signal by audio-video interface, this audio-video signal is play by micro projector and loudspeaker respectively, sent control signals to LED drive circuit simultaneously and control closing of LED luminescent device;
Can understand, LED drive circuit comprises constant-current driven module and constant voltage supply module; Wherein, constant-current driven module passes through the constant current output end output constant current of LED drive circuit to LED luminescent device, and constant voltage supply module is exported constant voltage to wireless transmission unit by the constant voltage output of LED drive circuit.Certainly, LED drive circuit also can provide constant current or constant voltage for other devices in the utility model, at this, does not limit.
On LED lamp, set up micro projector (can be the projecting apparatus such as DLP or LCOS), the projecting direction of micro projector is installed according to actual needs, can be downwards or to a side of wall, microprocessor, when receiving audio-video signal by audio-video interface, is play this audio-video signal respectively by micro projector and loudspeaker; Or described microprocessor, by the audio-video signal of described wireless transmission unit mobile terminal receive, is play this audio-video signal respectively by micro projector and loudspeaker.
Microprocessor is connected with the control end of LED drive circuit, to the control end of LED drive circuit, transmits control signal, and regulates the size of constant current output output current, reaches the luminosity, color, shutoff, flicker etc. that regulate LED luminescent device;
Microprocessor is connected with wireless transmission unit (can be the module that WIFI module etc. realizes wireless transmission function), microprocessor can receive by wireless transmission unit the control instruction of extraneous mobile terminal device, then the control instruction that basis receives is sent corresponding control signal to the control end of LED drive circuit, to regulate the luminance of LED luminescent device, i.e. luminosity, color, shutoff, flicker etc.;
Above-described the utility model embodiment, does not form the restriction to the utility model protection domain.Any modification of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in claim protection domain of the present utility model.
Claims (4)
1. with the LED lamp of projecting apparatus, it is characterized in that, comprise LED drive circuit, LED luminescent device, micro projector, wireless transmission unit and microprocessor, loudspeaker, described LED drive circuit comprises constant voltage output, constant current output end and control end;
The constant voltage output of described LED drive circuit is connected with described wireless transmission unit, microprocessor respectively, for described wireless transmission unit, microprocessor provide operating voltage;
The constant current output end of described LED drive circuit is connected with described LED luminescent device, for described LED luminescent device provides operating current;
The control end of described LED drive circuit is connected with described microprocessor, the control end of microprocessor is connected with micro projector, on microprocessor, be connected with loudspeaker, described microprocessor is by the audio-video signal of described wireless transmission unit mobile terminal receive, this audio-video signal is play by micro projector and loudspeaker respectively, sent control signals to LED drive circuit simultaneously and control closing of LED luminescent device;
Described microprocessor receives the control instruction of outside mobile terminal by described wireless transmission unit and according to described control instruction, controls the work of micro projector, or to the control end of described LED drive circuit, send corresponding dimming control signal, control described LED luminescent device unlatching, close or luminosity.
2. the LED lamp with projecting apparatus according to claim 1, it is characterized in that: on described microprocessor, be also connected with audio-video interface, microprocessor is when receiving audio-video signal by audio-video interface, this audio-video signal is play by micro projector and loudspeaker respectively, sent control signals to LED drive circuit simultaneously and control closing of LED luminescent device.
3. the LED lamp with projecting apparatus according to claim 1, is characterized in that: described wireless transmission unit is WIFI module.
4. the LED lamp with projecting apparatus according to claim 1, is characterized in that: described micro projector is DLP or LCOS projecting apparatus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420292050.7U CN203868778U (en) | 2014-06-03 | 2014-06-03 | LED lamp with projector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420292050.7U CN203868778U (en) | 2014-06-03 | 2014-06-03 | LED lamp with projector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203868778U true CN203868778U (en) | 2014-10-08 |
Family
ID=51649730
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420292050.7U Active CN203868778U (en) | 2014-06-03 | 2014-06-03 | LED lamp with projector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203868778U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104932185A (en) * | 2015-04-01 | 2015-09-23 | 付德才 | Bulb with projection function and control method thereof |
| CN108253356A (en) * | 2018-01-23 | 2018-07-06 | 深圳市物联微电子有限公司 | A kind of intelligent ceiling lamp based on wireless control |
| CN108758477A (en) * | 2018-04-20 | 2018-11-06 | 广州赛比思科技有限公司 | A kind of control system of dining room LED intelligent lamps |
| US10481475B2 (en) | 2016-05-24 | 2019-11-19 | Compal Electronics, Inc. | Smart lighting device and control method thereof |
-
2014
- 2014-06-03 CN CN201420292050.7U patent/CN203868778U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104932185A (en) * | 2015-04-01 | 2015-09-23 | 付德才 | Bulb with projection function and control method thereof |
| US10481475B2 (en) | 2016-05-24 | 2019-11-19 | Compal Electronics, Inc. | Smart lighting device and control method thereof |
| US10719001B2 (en) | 2016-05-24 | 2020-07-21 | Compal Electronics, Inc. | Smart lighting device and control method thereof |
| CN108253356A (en) * | 2018-01-23 | 2018-07-06 | 深圳市物联微电子有限公司 | A kind of intelligent ceiling lamp based on wireless control |
| CN108758477A (en) * | 2018-04-20 | 2018-11-06 | 广州赛比思科技有限公司 | A kind of control system of dining room LED intelligent lamps |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: LED lamp with projector Effective date of registration: 20150319 Granted publication date: 20141008 Pledgee: Shenzhen SME credit financing guarantee Group Co., Ltd. Pledgor: Shenzhen Chipmap Electronic Technology Inc. Registration number: 2015990000211 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20190530 Granted publication date: 20141008 Pledgee: Shenzhen SME credit financing guarantee Group Co., Ltd. Pledgor: Shenzhen Chipmap Electronic Technology Inc. Registration number: 2015990000211 |