CN202364439U - Solar energy intelligent LED light fixture - Google Patents
Solar energy intelligent LED light fixture Download PDFInfo
- Publication number
- CN202364439U CN202364439U CN201120483801XU CN201120483801U CN202364439U CN 202364439 U CN202364439 U CN 202364439U CN 201120483801X U CN201120483801X U CN 201120483801XU CN 201120483801 U CN201120483801 U CN 201120483801U CN 202364439 U CN202364439 U CN 202364439U
- Authority
- CN
- China
- Prior art keywords
- led light
- light fixture
- storage battery
- solar energy
- light source
- 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
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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
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- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The present utility model discloses a solar energy intelligent LED light fixture which comprises an LED light source (10), a storage battery (20) for providing electric power for the LED light source (10), and a solar energy plate (30) for charging the storage battery (20). The light fixture is characterized in that the light fixture also comprises a control module (40) for controlling working state of the LED light source (10), and a detection device (50) for detecting electric quantity of the storage battery (20), and the detection device (50) is connected with the control module (40) through a signal wire. Through the solar energy intelligent LED light fixture, the speed of consuming electric quantity of the storage battery can be reduced, and illumination time of the LED light fixture can be prolonged.
Description
Technical field
The utility model relates to a kind of solar energy intelligent LED light fixture.
Background technology
Along with the LED technology rapid development, the performance of LED is greatly improved, the application of LED also more and more widely, particularly at lighting field.At present, adopt LED to spread all over every field as the lighting of light source, no matter be public lighting or lighting of home, the whole world has all started the revolution of an environment protecting and power-saving illumination.The solar LED light fixture is that a kind of use solar energy converting becomes electric energy, supplies with the energy saver mode of LED light fixture work, aspect environmental protection and energy saving, has outstanding advantage, particularly in long area of some hours of daylights.The mode of operation of existing solar LED light fixture; All be to charge a battery when daytime being arranged sunshine; Storage battery was given the power supply of LED light fixture when need throw light on evening; When the LED light fixture is worked all is luminous with its rated power, and storage battery is full of electricity and can supplies with the LED light fixture and use the long period under the normal condition.Even if but long area of some hours of daylights; Also can have continuous rainy weather, storage battery just can not charge for a long time like this, can only lean on the electric weight power supply of previous storage; The LED light fixture after work a period of time accumulator electric-quantity use up, just can not play illuminating effect.
The utility model content
To the deficiency that above-mentioned prior art exists, the purpose of the utility model provides a kind of solar energy intelligent LED light fixture, and it both can reduce the depletion rate of accumulator electric-quantity, prolongs the time of LED lamp lighting.
To achieve these goals; The technical scheme that the utility model adopted is: solar energy intelligent LED light fixture; Comprise led light source reaches provides electric power to led light source storage battery, also comprise the solar panels that charge a battery, it is characterized in that; Also comprise the control module and the checkout gear that detects accumulator electric-quantity of control led light source operating state, said checkout gear is connected on the control module with holding wire.
Preferably, said control module also is connected with photosensitive switch.
Preferably, also has protective device on the said storage battery.
Preferably, said control module comprises time controller.
The utility model is compared the advantage that is had with prior art: installation and control module and accumulator electric-quantity checkout gear in the solar LED light fixture; Checkout gear can detect storage battery dump energy at that time in real time; And give control module with feedback information, control module is controlled the operating power of led light source in real time according to information about power, and accumulator electric-quantity is reduced to when electric weight reduces again after the predetermined value; The operating power of led light source also decreases, and reduces electric quantity consumption.Though the power of led light source reduces the brightness that causes throwing light on and descends, the degree that brightness descends can be ignored than the degree that electric quantity consumption descends, only if accumulator electric-quantity is low especially.Make storage battery like this under the situation that rainy weather can not charge, its electric weight can play the long-time effect that continues illumination for the led light source work a very long time.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is further specified.
Fig. 1 is the structure block diagram of the utility model.
Among the figure: 10, led light source; 20, storage battery; 30, solar panels; 40, control module 50, checkout gear; 60, photosensitive switch; 70, protective device; 80, time controller.
Embodiment
The following stated is merely the preferred embodiment of the utility model, does not therefore limit the protection range of the utility model.
Embodiment; See shown in Figure 1: the utility model is a kind of solar energy intelligent LED light fixture; Comprise that led light source 10 reaches the storage battery 20 that electric power is provided to led light source 10, also comprise the solar panels 30 of accumulators 20 chargings, it is characterized in that; Also comprise the control module 40 and the checkout gear 50 that detects storage battery 20 electric weight of control led light source 10 operating states, said checkout gear 50 is connected on the control module 40 with holding wire.The utility model is installation and control module 40 and storage battery 20 electric quantity detection apparatus 50 in the solar LED light fixture; Checkout gear 50 can detect storage battery 20 dump energy at that time in real time; And give control module 40 with feedback information, control module 40 is controlled the operating power of led light source 10 in real time according to information about power, and storage battery 20 electric weight are reduced to when electric weight reduces again after the predetermined value; The operating power of led light source 10 also decreases, and reduces electric quantity consumption.Though the power of led light source 10 reduces the brightness that causes throwing light on and descends, the degree that brightness descends can be ignored than the degree that electric quantity consumption descends, only if storage battery 20 electric weight are low especially.Make storage battery 20 like this under the situation that rainy weather can not charge, its electric weight can play the long-time effect that continues illumination for the 10 work a very long times of led light source.
Given play to the effect of maximum duration illumination in order to make limited electric weight; Said control module 40 also is connected with photosensitive switch 60, can detect the current environment light intensity, when ambient light intensity when not being low especially; Photosensitive switch 60 makes led light source 10 be in closed condition; And when ambient light intensity lower and just open led light source 10 when needing lamp lighting, so just can more effectively use the electric weight of storage battery 20, be equivalent to save further the electric weight of storage battery 20.When storage battery 20 charging or discharge,, on said storage battery 20, also has protective device 70 for fear of overcharging or overdischarge and damage storage battery 20.The time period that need not throw light in the second half of the night, led light source 10 also can be in closed condition to save electric weight, and therefore said control module 40 comprises time controller 80, can be set in to make led light source 10 be in closed condition in certain time period.
The purpose of utility model provides a kind of solar energy intelligent LED light fixture, and it both can reduce the depletion rate of accumulator electric-quantity, prolongs the time of LED lamp lighting.
Claims (4)
1. solar energy intelligent LED light fixture; Comprise led light source (10) reaches provides electric power to led light source (10) storage battery (20); The solar panels (30) that also comprise accumulators (20) charging; It is characterized in that also comprise the control module (40) of control led light source (10) operating state and the checkout gear (50) of detection storage battery (20) electric weight, said checkout gear (50) is connected on the control module (40) with holding wire.
2. solar energy intelligent LED light fixture according to claim 1 is characterized in that said control module (40) also is connected with photosensitive switch (60).
3. solar energy intelligent LED light fixture according to claim 1 is characterized in that, also has protective device (70) on the said storage battery (20).
4. solar energy intelligent LED light fixture according to claim 1 is characterized in that said control module (40) comprises time controller (80).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120483801XU CN202364439U (en) | 2011-11-29 | 2011-11-29 | Solar energy intelligent LED light fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120483801XU CN202364439U (en) | 2011-11-29 | 2011-11-29 | Solar energy intelligent LED light fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202364439U true CN202364439U (en) | 2012-08-01 |
Family
ID=46575588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120483801XU Expired - Fee Related CN202364439U (en) | 2011-11-29 | 2011-11-29 | Solar energy intelligent LED light fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202364439U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106851941A (en) * | 2017-03-02 | 2017-06-13 | 深圳市明宇达智能设备有限公司 | A kind of intelligent illuminating system and its control method with self-protection function |
-
2011
- 2011-11-29 CN CN201120483801XU patent/CN202364439U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106851941A (en) * | 2017-03-02 | 2017-06-13 | 深圳市明宇达智能设备有限公司 | A kind of intelligent illuminating system and its control method with self-protection function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120801 Termination date: 20141129 |
|
| EXPY | Termination of patent right or utility model |