CN101858551B - Intelligent indicator lamp - Google Patents
Intelligent indicator lamp Download PDFInfo
- Publication number
- CN101858551B CN101858551B CN201010150815XA CN201010150815A CN101858551B CN 101858551 B CN101858551 B CN 101858551B CN 201010150815X A CN201010150815X A CN 201010150815XA CN 201010150815 A CN201010150815 A CN 201010150815A CN 101858551 B CN101858551 B CN 101858551B
- Authority
- CN
- China
- Prior art keywords
- emitting diode
- light emitting
- triode
- indicator lamp
- light
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Classifications
-
- 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
Landscapes
- Circuit Arrangement For Electric Light Sources In General (AREA)
- Led Devices (AREA)
Abstract
The invention is applied to the field of consumer electronics and provides an intelligent indicator lamp. The intelligent indicator lamp comprises a light-emitting diode D1, a solar-cell panel, and a triode Q1, wherein the solar-cell panel receives light and converts the light energy into electric energy to be provided for the light-emitting diode D1; and the triode Q1 controls the on and off of the light-emitting diode D1. The bright light rays in the ambient environment are acquired by the solar-cell panel; the light energy is converted into the electric energy to be provided for the light-emitting diode D1; and the intensity of the indicator lamp is controlled according to the intensity of ambient light.
Description
Technical field
The invention belongs to the consumption electronic product technical field, relate in particular to a kind of intelligent indicator lamp.
Background technology
Indicator lamp is for consumption electronic product, a kind of device has been absolutely necessary, Chinese patent discloses a kind of indicator light circuit of television set for No. 200520083079.5, with reference to shown in Figure 1, comprise blue-light source lamp and white light source lamp, described blue-light source lamp and white light source lamp lay respectively at the two ends of light source board, and link to each other with dc source.Described dc source is+the 5V dc source, + 5V dc source links to each other with white light source lamp DF01 through resistance R F01, links to each other with blue-light source lamp DF02 through resistance R F02, after television set powers on, power panel provides+5V direct current supply, and it is simultaneously luminous to drive white light source lamp DF01 and blue-light source lamp DF02.Yet, this indicator lamp is by+5V DC power supply, brightness can not become with the variation of ambient brightness, thereby cause under some ambient conditions, indicator lamp is too dazzling, for example: in the time of night, under the ideal case or start watch under the situation of TV programme, the light that indicator lamp sends is just more dazzling.So being necessary to study provides a kind of indicator lamp that can change light along with the variation of ambient brightness automatically.
Summary of the invention
The purpose of the embodiment of the invention is to provide a kind of TV set intelligent indicator lamp, and it is by gathering the brightness light of surrounding environment, and the power of controlling indicator lamp according to the power of surround lighting changes.
The embodiment of the invention is to realize like this, a kind of TV set intelligent indicator lamp includes light emitting diode D1, receives light source and luminous energy is converted into electric energy with the solar panel that offers light emitting diode D1 and the triode Q1 that controls light emitting diode D1 unlatching and turn-off.The electric energy that described solar panel transforms changes with the power of surround lighting, makes the brightness of described light emitting diode (D1) change with the power of ambient light.
Further, described solar panel is provided with the storage capacitor C1 of a ground connection by the positive pole of a resistance R 1 connection light emitting diode D1 between resistance R 1 and the light emitting diode D1.
Further, the negative pole of described light emitting diode D1 is connected to triode Q1, and triode Q1 is connected to the CPU processor, to accept the control of CPU processor.
Further, the colelctor electrode of described triode Q1 connects the negative pole of light emitting diode D1, and the base stage of triode Q1 is connected to the CPU processor, grounded emitter.
In embodiments of the present invention, gather the brightness light of surrounding environment by solar panel, luminous energy is converted into electric energy to offer light emitting diode D1, the power of controlling indicator lamp according to the power of surround lighting changes.
Description of drawings
Fig. 1 is the prior art diagram;
Fig. 2 is circuit theory diagrams of the present invention.
The specific embodiment
In order to make purpose of the present invention, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explaining the present invention, and be not used in restriction the present invention.
Fig. 1 shows the circuit theory diagrams of intelligent indicator lamp of the present invention, and intelligent indicator lamp of the present invention connects the CPU processor, includes light emitting diode D1, solar panel and triode Q1.Wherein, solar panel is provided with the storage capacitor C1 of a ground connection by the positive pole of a resistance R 1 connection light emitting diode D1 between resistance R 1 and the light emitting diode D1.The negative pole of light emitting diode D1 is connected to triode Q1, and triode Q1 is connected to the CPU processor, to accept the control of CPU processor.The colelctor electrode of triode Q1 connects the negative pole of light emitting diode D1, and the base stage of triode Q1 is connected to the CPU processor, grounded emitter.
Solar panel receives light source and is translated into electric current, gives storage capacitor C1 charging through current-limiting resistance R1, and storage capacitor C1 store electrical energy is to supply with light emitting diode D1.Triode Q1 is the control triode, unlatching and the shutoff of major control indicator lamp light emitting diode D1, and the negative pole of light emitting diode D1 is controlled by triode Q1; And the base stage of triode Q1 is control pin, when the base stage of triode Q1 is high level, and triode Q1 saturation conduction, the current collection of triode Q1 is low level very, and light emitting diode D1 conducting is luminous.Triode Q1 is mainly controlled by CPU, CPU provides a high-low level to control for triode Q1, when CPU provides high level, the base stage of triode Q1 is high level, triode Q1 saturation conduction, the emission of triode Q1 is low level very, the luminous deixis of carrying out of indicator lamp light emitting diode D1 conducting; And when CPU provided low level, triode Q1 ended, and indicator lamp light emitting diode D1 ends, and is not luminous.When solar panel received the light conversion, to capacitor C 1 charging, resistance R 1 main effect herein was current limliting by resistance R 1; capacitor C 1 mainly is for the storage compartment electric energy; allow indicator lamp light emitting diode D1 change slowly, be unlikely to sudden change, also in order to protect light emitting diode D1.Because surround lighting is strong and weak different, the electric current that solar panel transforms is also different, the electric current that causes light emitting diode D1 to obtain is also different, thereby makes the brightness of light emitting diode D1 change to some extent, makes the brightness of indicator lamp light emitting diode D1 change along with the change of ambient light power.
The above only is preferred embodiment of the present invention, not in order to limiting the present invention, all any modifications of doing within the spirit and principles in the present invention, is equal to and replaces and improvement etc., all should be included within protection scope of the present invention.
Claims (4)
1. TV set intelligent indicator lamp, include light emitting diode (D1), it is characterized in that: also include the reception light source and luminous energy is converted into electric energy with the solar panel that offers light emitting diode (D1) and the triode (Q1) of controlling light emitting diode (D1) unlatching and turn-offing; The electric energy that described solar panel transforms changes with the power of surround lighting, makes the brightness of described light emitting diode (D1) change with the power of ambient light.
2. TV set intelligent indicator lamp as claimed in claim 1, it is characterized in that: described solar panel is provided with the storage capacitor (C1) of a ground connection by the positive pole of a resistance (R1) connection light emitting diode (D1) between resistance (R1) and the light emitting diode (D1).
3. TV set intelligent indicator lamp as claimed in claim 2, it is characterized in that: the negative pole of described light emitting diode (D1) is connected to triode (Q1), and triode (Q1) is connected to the CPU processor, to accept the control of CPU processor.
4. TV set intelligent indicator lamp as claimed in claim 3 is characterized in that: the colelctor electrode of described triode (Q1) connects the negative pole of light emitting diode (D1), and the base stage of triode (Q1) is connected to the CPU processor, grounded emitter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010150815XA CN101858551B (en) | 2010-04-13 | 2010-04-13 | Intelligent indicator lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010150815XA CN101858551B (en) | 2010-04-13 | 2010-04-13 | Intelligent indicator lamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101858551A CN101858551A (en) | 2010-10-13 |
| CN101858551B true CN101858551B (en) | 2013-07-03 |
Family
ID=42944611
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010150815XA Expired - Fee Related CN101858551B (en) | 2010-04-13 | 2010-04-13 | Intelligent indicator lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101858551B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103957625A (en) * | 2014-04-14 | 2014-07-30 | 四川长虹电器股份有限公司 | Method for adjusting brightness of indicator lamp |
| CN107166312A (en) * | 2017-05-27 | 2017-09-15 | 宁波力泰电子科技有限公司 | A kind of durable TV set intelligent indicator lamp |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2569426Y (en) * | 2002-09-12 | 2003-08-27 | 宁波神鱼机械有限公司 | Capacitor energy storage solar lamp |
| CN2593518Y (en) * | 2002-07-19 | 2003-12-17 | 深圳市托姆力贸易有限公司 | Automatic converting apparatus of multicolour light solar lighting lamp |
| CN201273508Y (en) * | 2008-09-25 | 2009-07-15 | 保定维特瑞交通设施工程有限责任公司 | Low-energy consumption solar traffic signal lamp |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2790072Y (en) * | 2005-05-13 | 2006-06-21 | 海信集团有限公司 | Indicating lamp circuit for television set |
-
2010
- 2010-04-13 CN CN201010150815XA patent/CN101858551B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2593518Y (en) * | 2002-07-19 | 2003-12-17 | 深圳市托姆力贸易有限公司 | Automatic converting apparatus of multicolour light solar lighting lamp |
| CN2569426Y (en) * | 2002-09-12 | 2003-08-27 | 宁波神鱼机械有限公司 | Capacitor energy storage solar lamp |
| CN201273508Y (en) * | 2008-09-25 | 2009-07-15 | 保定维特瑞交通设施工程有限责任公司 | Low-energy consumption solar traffic signal lamp |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101858551A (en) | 2010-10-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| AU2015101242A4 (en) | Solar lamp integrated with audio playback device | |
| CN207460546U (en) | A kind of solar LED (Light Emitting Diode) lamp of intelligent control | |
| CN102359451A (en) | Solar-charging-type multifunctional electric fan | |
| CN201081194Y (en) | Lamp house type light controlled LED lamp | |
| CN204901396U (en) | An intelligent illuminating lamp | |
| CN101858551B (en) | Intelligent indicator lamp | |
| CN203984749U (en) | A kind of stepless dimming Touching controlling lamp | |
| CN103851530A (en) | Novel circuit control system with sunlight import and photovoltaic generation complementary illumination | |
| CN103052223A (en) | LED (light-emitting diode) lamp control circuit and tent lamp | |
| CN102612222A (en) | LED (light emitting diode) light adjusting flashlight made by time-base circuit | |
| CN202551459U (en) | LED (Light Emitting Diode) driving power supply module for silicon controlled regulating circuit | |
| CN205065560U (en) | Wearable illuminator of self -power | |
| CN203675382U (en) | Simple automatic light-controlled circuit | |
| CN202979416U (en) | LED lamp control circuit and tent lamp | |
| CN104703359A (en) | Control circuit of multifunctional solar LED flashlight | |
| CN202195410U (en) | Induction solar lawn lamp | |
| CN104684191A (en) | LED (Light-Emitting Diode) constant-current drive circuit, backlight driving device and backlight illumination system | |
| CN203661373U (en) | Solar and mains supply-compatible warning lamp | |
| CN104066221A (en) | Optical detection circuit and light fixture | |
| CN202444656U (en) | Led illuminating lamp | |
| CN201980241U (en) | LED (Light Emitting Diode) illuminating lamp with adjustable brightness for high-speed motor train unit | |
| CN202551431U (en) | Drive circuit and system of remote control lamp | |
| CN104362970B (en) | A kind of energy-saving solar electric supply installation | |
| CN201267029Y (en) | LED street lamp and drive device thereof | |
| CN205305182U (en) | Microwave circuit on integration LED lamp |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130703 Termination date: 20160413 |