CN201297509Y - Environmental-protection health-care mobile charging LED illuminating lamp - Google Patents
Environmental-protection health-care mobile charging LED illuminating lamp Download PDFInfo
- Publication number
- CN201297509Y CN201297509Y CNU2008200013660U CN200820001366U CN201297509Y CN 201297509 Y CN201297509 Y CN 201297509Y CN U2008200013660 U CNU2008200013660 U CN U2008200013660U CN 200820001366 U CN200820001366 U CN 200820001366U CN 201297509 Y CN201297509 Y CN 201297509Y
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- charging
- led
- battery
- circuit
- light source
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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 relates to an environmental-protection health-care mobile charging LED illuminating lamp, which comprises a shell, wherein, an element installation PCB board is arranged inside the shell, and the PCB board is provided with a charging control circuit, a DC/DC circuit, a lithium battery and a battery protection circuit; the shell is also provided with a charging and power-supply connection interface, a tangible switch, an illuminating device connection element, an LED light source, a heat source transmitter and a healthcare incense device. The built-in lithium battery can be charged by an external charger or a solar power source and can supply power to the LED light source; the heat that is generated by the LED light source is supplied to the healthcare incense device through the heat source transmitter, so that a healthcare incense plate can be purified or the air can be disinfected; a yellow strobe flash light source can be used as an emergency recourse signal. The environmental-protection health-care mobile charging LED illuminating lamp has the functions such as power supply, charging, illuminating, health care, recourse and the like, and has the advantages of small volume, convenient carry, safety, energy conservation, non-pollution and long work time.
Description
Technical field
The utility model relates to a kind of LED lighting of environment-friendly health-care mobile charging, more particularly, relates to a kind of mobile illuminating lamp with charge function, function of supplying power, illumination functions, health care and the function of requiring assistance.
Background technology
At present; known removable power supply does not have illumination functions; and general removable lighting only has the charge function to self; be provided with components and parts in known its housing of removable power supply pcb board is installed; described pcb board is provided with charging circuit, lithium battery, battery protecting circuit; can only there not being the alternating current area, power to charger for mobile phone by special-purpose charging device to built-in battery charge by built-in inverter circuit.Known portable lighting has internal battery and battery protecting circuit,, puts battery LED is provided mains lighting supply to built-in powered battery by special charger.Known removable power supply and portable lighting generally only possess simple function.Still feel inconvenient when out on tours, work.
Summary of the invention
The technical problem that this novel practical will solve is: at living standards of the people with to the lifting requirement of material enjoyment level, out on tours, exploration, work and emergency processing accident be unable to do without electronic digital equipment, communication apparatus and lighting apparatus, for these equipment provide reliable power supply.
The technical scheme that its technical problem that solves the utility model adopts is: utilize proprietary technology that removable power supply and removable illumination are organically combined, the LED lighting of an environment-friendly health-care mobile charging of structure, comprising housing, be provided with components and parts in the described housing pcb board is installed, described pcb board is provided with charging control circuit, DC/DC step-up/down circuit, lithium battery, battery protecting circuit; Do not having the alternating current area, built-in lithium battery directly provides power supply to digital series products, or by the internal battery charging of charging control circuit of the present utility model to these digital products;
In the LED of environment-friendly health-care mobile charging described in the utility model lighting, charging inlet is housed also on the described housing.When connecting low-voltage dc power supply by external charger or sun-generated electric power or wind power generation plant, charging control circuit is to built-in lithium cell charging.
In the LED of environment-friendly health-care mobile charging described in the utility model lighting, the power supply special purpose interface also is housed on the described housing provides power supply to electronic digital equipment such as MP3, MP4, mobile phones,
In the LED of environment-friendly health-care mobile charging described in the utility model lighting, the DC/DC booster circuit is housed on the pcb board of described housing, by special purpose interface to charging mobile phone battery.
In the LED of environment-friendly health-care mobile charging described in the utility model lighting, on the described housing soft-touch control is housed, make the LED lighting device bounce out after touching, and light the LED illuminating lamp automatically.
In the LED of environment-friendly health-care mobile charging described in the utility model lighting, described housing built-in lithium battery is powered to led light source, for field work and tourism provide the good illumination of reading and writing.
In the LED of environment-friendly health-care mobile charging described in the utility model lighting, the heat that led light source sends, provide heat energy by the thermal source conductor for health care stacte device, make the health care scented tea diffusing healthy gas in air in the health care stacte device, play the effect of purification or disinfecting air.
In the LED of environment-friendly health-care mobile charging described in the utility model lighting, have illumination stroboscopic control device in the described housing, control yellow led lighting source is as promptly requiring assistance and index signal.
Implement the LED lighting of environment-friendly health-care mobile charging of the present utility model, has following beneficial effect: do not having the AC power area, provide power supply by special purpose interface to electronic digital equipment such as MP3, MP4, mobile phones, satisfy recreation and communication needs; Also can pass through DC/DC step-up/down circuit, to charging mobile phone battery; Built-in lithium battery is powered to led light source, as write, reading lighting and life illumination, emergency lighting; The heat energy that illumination produces has driven insurance stacte device, and clear-headed air or functions such as disinfecting air and mosquito repellent are provided; In emergency circumstances, can send yellow help signal.The utility model possesses stand-by power supply, charging, illumination simultaneously, five functional such as keep healthy, require assistance.The utility model reaches 8000mAh in the time of working alone that does not have the alternating current area.Therefore, the utlity model has volume little, be easy to carry, safe, energy-conservation, pollution-free and feature such as can work long hours.
Description of drawings
Fig. 1 is the utility model three-dimensional structure schematic diagram
Fig. 2 is the utility model structural plan schematic diagram;
Fig. 3 is the utility model theory diagram;
Fig. 4 is the utility model pcb board component placement schematic diagram.
The specific embodiment
The LED lighting of the environment-friendly health-care mobile charging that the utility model proposes, comprising housing 1, in housing 1, be provided with components and parts pcb board 2 is installed, which is provided with charging control circuit 3, DC/DC step-up/down circuit 4, white light LEDs drive circuit 5, alarm control circuit 6, lithium battery 7, battery protecting circuit 8; Input charging inlet 9 also is housed, output charging inlet 10, output power supply interface 11 on housing 1, soft-touch control 12, lighting device connector 13, LED lighting device 14, LED white light source 15 is housed as the general lighting light source in the LED lighting device 14, help signal light source 16 is housed; Thermal source conductor 17 also is housed, health care stacte device 18 in the LED lighting device 14.
Be each functional schematic block diagram of the present utility model as shown in Figure 3.The utility model is a kind of removable power supply, and its energy is from built-in lithium ion battery.It not only provides energy for electronic equipment, also needs to come makeup energy by external charging behind consumed energy, and its input charging inlet 9 is exactly the passage that external power supply is provided for the utility model.Because the chemical characteristic of lithium ion battery wants to make full use of battery capacity or extending battery life, must extremely strictly control charge parameter.Need efficient, a safe charging control circuit.The utlity model has charging control circuit 3, this circuit mainly is to carry out at the characteristic of lithium ion battery.
The utility model charging control circuit is the process of a complexity when lithium battery is charged, and should guarantee that lithium battery can be full of, and guarantees the performance of lithium battery again, the most important thing is to guarantee that lithium battery can not overcharge.If lithium battery charging current in charging process is excessive, or the charging interval is long, and the oxygen of generation has little time to be consumed, voltage rise height in just may causing, battery distortion, bad phenomenon such as leakage.Simultaneously, its electrical property also can significantly reduce.When cell voltage was lower than 3.0V, charging control circuit entered the low-voltage precharge mode.When battery is put extremely excessively, in order to prevent excessive charging current battery performance is caused damage, charging circuit is taked progressive charging modes.
Battery crosses that put may be to the consequence of bringing on a disaster property of battery, and particularly big electric current is crossed to put or cross repeatedly and put, and is bigger to the influence of battery.In order to prevent that the overdischarge meeting from raise inner pressure of battery, the invertibity of both positive and negative polarity active material is damaged, and the utility model also has battery protecting circuit 8.The normal working voltage of lithium battery is 2.575～4.2V.When cell voltage in this scope, holding circuit is opened the MOSFET pipe, sets up low impedance path between battery (CELL) voltage and BATT+, helps electric current and flows to load from battery.Battery is crossed to put and is presented as that output current is excessive.In whole output procedure, battery protecting circuit constantly detects the electric current that outputs to load from battery.When the battery output current surpassed common protection value 3.5A, the battery short circuit holding circuit was started working, and closed the MOSFET pipe, and the cut-out battery is connected with BATT+'s.
The utility model LED lighting device 14 adopts the 0.5W power LED light emitting diode of three parallel connections, and its operating voltage is 3.3-3.5V, and operating current is 125mA, adopts the built-in lithium battery power supply.Lithium battery can provide the output voltage of 4.2V after being full of electricity fully, can drop to the 3.5V of nominal in one period very short working time.Be about 2.8 volts after safety has been put electricity, and white light LEDs needs about 3.6 volts supply voltage could realize suitable brilliance control.If white light LEDs then can produce following problem directly by battery-operated: when battery was full of electricity, all diodes were all lighted, but can have different light intensity and color.When cell voltage drops to its nominal voltage, light intensity decreasing, and the difference between white light becomes bigger.
Therefore, the utility model is considered the numerical value of cell voltage and diode drop, adopts white light LEDs drive circuit 5 controls that Current Control is arranged.Its target is to provide a sufficiently high output voltage to led light source, and loads same electric current on the LED that is connected in parallel.Along with battery consumption, these devices improve the parameter of boosting one by one.In each boost mode, maximum output voltage equals to import cell voltage and takes advantage of multiplication factor.Surpass the energy of the necessary that part of voltage of driving LED, will in charge pump or current regulator, be consumed, thereby be the LED stable power-supplying incessantly between the entire cell life cycle.
The LED actuation techniques that the utility model adopts provides higher efficient.With input voltage be increased to just can driving LED work level.IC inside comprises charge pump and Current Control, and charge pump provides enough driving voltages for white light LEDs, keeps the power output (electric current and voltage are long-pending) of battery constant.And Current Control is guaranteed uniform white light by loading same electric current for each LED.This white light LEDs drive circuit can provide a constant power supply for the output power supply again simultaneously.
Built-in power of the present utility model provides the energy by the conductor in the lighting device connector 13 to LED lighting device 14.Keying by soft-touch control 12 control light sources.Press soft-touch control, the lighting device connector is opened automatically, and the LED lighting device rises and lights wherein led light source, for the user provides illumination.Press the lower lighting device connector, lighting device is resetted, then led light source is closed.
The utility model has made full use of the heat energy that white light LEDs produces when work, by thermal source conductor 15, accumulate in 60 ℃ through temperature, pass to health care stacte device 18, when inserting dissimilar scent sheets in health care stacte device, because the effect of heat, the scent sheet distributes the gas of difference in functionality in air, can regain consciousness air and disinfecting air also can expelling mosquitos.This is the design of environmental protection and energy saving.
The utility model has also been considered dangerous situation to take place in the open air, at this moment needs an alarm easily.Warning function of the present utility model is the yellow led light emitting diode that utilizes in the lighting device, by alarm control circuit 6, provide intermittently power supply to help signal light source 16, make the yellow led light emitting diode send distress signal clocklike, the wavelength of led light source is considerably beyond general lighting, penetration capacity is very strong, and it is far that distress signal is reached.For the user provides safe help.
Claims (1)
- A kind of LED lighting of environment-friendly health-care mobile charging comprising housing, is provided with components and parts pcb board is installed in the described housing, described pcb board is provided with constant-current and constant-voltage control circuit; It is characterized in that, also be equipped with on the described housing and the joining charging control circuit of foregoing circuit, DC/DC step-up/down circuit, lithium battery, battery protecting circuit; Also be equipped with on the described housing and the joining charging control circuit interface of foregoing circuit, tangible switch, desk lamp connector, LED lighting device, LED white light source, the yellow help signal of LED, thermal source conductor, health care stacte device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200013660U CN201297509Y (en) | 2008-01-13 | 2008-01-13 | Environmental-protection health-care mobile charging LED illuminating lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200013660U CN201297509Y (en) | 2008-01-13 | 2008-01-13 | Environmental-protection health-care mobile charging LED illuminating lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201297509Y true CN201297509Y (en) | 2009-08-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200013660U Expired - Fee Related CN201297509Y (en) | 2008-01-13 | 2008-01-13 | Environmental-protection health-care mobile charging LED illuminating lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201297509Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102734637A (en) * | 2012-06-07 | 2012-10-17 | 东莞新能德科技有限公司 | Mobile power supply type emergency illuminating lamp |
| CN102748698A (en) * | 2012-06-15 | 2012-10-24 | 北京京科兴业科技发展有限公司 | Multifunctional desk lamp |
| CN111330059A (en) * | 2020-03-31 | 2020-06-26 | 惠州市顺鑫宏电子科技有限公司 | USB interface low pressure champignon heater |
-
2008
- 2008-01-13 CN CNU2008200013660U patent/CN201297509Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102734637A (en) * | 2012-06-07 | 2012-10-17 | 东莞新能德科技有限公司 | Mobile power supply type emergency illuminating lamp |
| CN102748698A (en) * | 2012-06-15 | 2012-10-24 | 北京京科兴业科技发展有限公司 | Multifunctional desk lamp |
| CN111330059A (en) * | 2020-03-31 | 2020-06-26 | 惠州市顺鑫宏电子科技有限公司 | USB interface low pressure champignon heater |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: JIANGXI HUAYE ENERGY SAVING LIGHTING CO., LTD. Free format text: FORMER OWNER: HUAYE NEW SCIENCE + TECHNOLOGY INDUSTRY CO., LTD., SHENZHEN Effective date: 20111122 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 518038 SHENZHEN, GUANGDONG PROVINCE TO: 333000 JINGDEZHEN, JIANGXI PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20111122 Address after: 333000, Jiangxi, Jingdezhen high tech Zone, north of Indus Avenue (opposite Changhong electronics Park) Patentee after: Jiangxi Huaye Energy-Saving Lighting Co., Ltd. Address before: A Ying Fu Shi Hua Lu Guangdong Province high-tech building 518038 Shenzhen Futian Free Trade Zone seven floor Patentee before: Shenzhen Huaye New Science and Technology Industrial Co., Ltd. |
|
| DD01 | Delivery of document by public notice |
Addressee: Chen Taixi Document name: Notification of Passing Examination on Formalities |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090826 Termination date: 20130113 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |