CN204084151U - A kind of Novel photovoltaic Illumination wiring box and photovoltaic lighting system - Google Patents
A kind of Novel photovoltaic Illumination wiring box and photovoltaic lighting system Download PDFInfo
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- CN204084151U CN204084151U CN201420455505.2U CN201420455505U CN204084151U CN 204084151 U CN204084151 U CN 204084151U CN 201420455505 U CN201420455505 U CN 201420455505U CN 204084151 U CN204084151 U CN 204084151U
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- photovoltaic
- controller
- electric power
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- energy storage
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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
- Y02B20/72—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps in street lighting
Abstract
The utility model discloses a kind of Novel photovoltaic Illumination wiring box, comprising: box body; Be installed on the luminescence component on described box body; Be located at the controller in described box body and electric power storage energy storage component, described electric power storage energy storage component is connected to described controller, and the output of described controller is connected to described luminescence component.The invention also discloses a kind of Novel photovoltaic illuminator.Photovoltaic system of the present utility model, its by luminescence component, controller, batteries to store energy component integration one on photovoltaic junction box/in, form the illumination light photovoltaic assembly of integration, daytime charges to battery, night is used for illumination, its application can be widely used in bus platform, billboard or public way illumination; With tradition from compared with net illuminator, eliminate the system cable of discrete, system controller, battery etc., and single illumination light photovoltaic assembly only need be installed.
Description
Technical field
The utility model belongs to photovoltaic generation and lighting field, particularly relates to a kind of Novel photovoltaic Illumination wiring box and photovoltaic lighting system.
Background technology
Shown in ginseng Fig. 1, the electric energy that traditional solar panels 11 produces is transferred to by the cable 13 in lamppost 12 in the battery 15 in street lamp base 14 and carries out energy storage, simultaneously, also need, by wiring, the electric energy of the electric energy of battery or cell panel 11 is supplied street lamp 16, the installation of whole street lamp needs a large amount of cables, and installation process more complicated, the installation relating to multiple parts connects.
Utility model content
The purpose of this utility model is to provide a kind of Novel photovoltaic Illumination wiring box and photovoltaic lighting system, to overcome deficiency of the prior art.
For achieving the above object, the utility model provides following technical scheme:
The embodiment of the present application discloses a kind of Novel photovoltaic Illumination wiring box, comprising:
Box body;
Be installed on the luminescence component on described box body;
Be located at the controller in described box body and electric power storage energy storage component, described electric power storage energy storage component is connected to described controller, and the output of described controller is connected to described luminescence component.
Preferably, in above-mentioned Novel photovoltaic Illumination wiring box, be also provided with radiator in described box body, described electric power storage energy storage component and radiator are set in turn in the top of described controller.
Preferably, in above-mentioned Novel photovoltaic Illumination wiring box, the light guiding lens that described luminescence component comprises pedestal, is installed at least one light emitting diode on described pedestal and hides above described light emitting diode.
Preferably, in above-mentioned Novel photovoltaic Illumination wiring box, described electric power storage energy storage component is lithium battery, lithium ion battery or super capacitor.
Preferably, in above-mentioned Novel photovoltaic Illumination wiring box, described luminescence component is detachably installed on described box body.
Preferably, in above-mentioned Novel photovoltaic Illumination wiring box, described luminescence component is connected with described box body insertable type.
Disclosed herein as well is a kind of Novel photovoltaic illuminator, comprising:
Photovoltaic module;
Be installed on the terminal box on the described photovoltaic module back side.
Preferably, in above-mentioned Novel photovoltaic illuminator, the control circuit of described Novel photovoltaic illuminator comprises:
Charging circuit, is connected between described photovoltaic module and electric power storage energy storage component, and this charging circuit is the reduction voltage circuit of synchronous rectification;
Drive circuit, is connected between described electric power storage energy storage component and luminescence component;
First voltage sampling circuit, is connected between described photovoltaic module and controller;
Current sampling circuit, is connected between described photovoltaic module and controller;
Second voltage sampling circuit, is connected between described electric power storage energy storage component and controller.
Preferably, in above-mentioned Novel photovoltaic illuminator, the circuit between described photovoltaic module and electric power storage energy storage component is also provided with fuse.
Preferably, in above-mentioned Novel photovoltaic illuminator, be also provided with temperature sensor in described Illumination wiring box, this temperature sensor is connected to described controller.
Compared with prior art, the utility model has the advantage of: photovoltaic illumination terminal box of the present utility model, its by luminescence component, controller, the partly integrated one of batteries to store energy in photovoltaic junction box, conventional photovoltaic assembly can be installed on, form the illumination light photovoltaic assembly of integration, daytime charges to battery, and night is used for illumination, its application can be widely used in bus platform, billboard or public way illumination; With tradition from compared with net illuminator, eliminate the system cable of discrete, system controller, battery etc., and single illumination light photovoltaic assembly only need be installed.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present application or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, the accompanying drawing that the following describes is only some embodiments recorded in the application, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Figure 1 shows that the structural representation that traditional solar panels is powered to LED;
Figure 2 shows that in the utility model specific embodiment the structural representation of the photovoltaic system that throws light on;
Figure 3 shows that the exploded perspective view of terminal box in the utility model specific embodiment;
Figure 4 shows that the circuit theory diagrams of photovoltaic system in the utility model specific embodiment.
Detailed description of the invention
For making the purpose of this utility model, technical scheme and advantage clearly, below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described in detail.The example of these preferred embodiments illustrates in the accompanying drawings.Shown in accompanying drawing and the embodiment of the present utility model described with reference to the accompanying drawings be only exemplary, and the utility model is not limited to these embodiments.
At this, also it should be noted that, in order to avoid the utility model fuzzy because of unnecessary details, illustrate only in the accompanying drawings with according to the closely-related structure of scheme of the present utility model and/or treatment step, and eliminate other details little with the utility model relation.
Shown in ginseng Fig. 2, integral type illumination photovoltaic system comprises photovoltaic module 20, photovoltaic module directly becomes electric energy light energy conversion by photoelectric effect or Photochemical effects, it can be existing any solar cell, the solar cell, nano-crystalline solar battery etc. of comprise silica-based solar cell, preparing with the inorganic salts battery that is material as multi-element compounds such as GaAs III-V compound, cadmium sulfide, CISs, functional high molecule material.
Integral type illumination photovoltaic system also comprises the terminal box 30 be installed on the photovoltaic module back side, shown in ginseng Fig. 3, terminal box 30 comprises box body 31 and luminescence component 32, accommodate electric power storage energy storage component 33, controller 34 and radiator 35 in box body 31, electric power storage energy storage component 33 and radiator 35 are set in turn on controller 34.
The output of photovoltaic module 20 is connected with controller 34, controller 34 is connected with electric power storage energy storage component 33, can control photovoltaic module by controller 34 is that electric power storage energy storage component 33 charges, and can also be powered in electric power storage energy storage component 33 discharge process by controller 34 for luminescence component 32.Controller 34 is connected to luminescence component 32 by inverter or DC-DC converter.
Controller 34 can comprise microprocessor (MCU), this MCU can comprise CPU (Central Processing Unit, CPU), read-only memory module (read-only memory, ROM), random memory module (random access memory, RAM), time block, digital-to-analogue conversion module (A/D converter) and plural I/O port.Certainly, controller also can adopt the integrated circuit of other form, as: application-specific IC (Application Specific Integrated Circuit, ASIC) or field programmable gate arrays (Field Programmable Gate Array, FPGA) etc.
Electric power storage energy storage component 33 is preferably the little battery of volume, and it can be lithium battery, lithium ion battery or super capacitor.
Luminescence component 32 is installed on the outside of box body 31, is connected between its with box body 31 preferably by plug-in type (plug-in).The light guiding lens 323 that luminescence component 32 comprises pedestal 321, is installed at least one light emitting diode 322 on pedestal 321 and hides above light emitting diode 322, the quantity of light emitting diode 322 3 of being preferably set up in parallel.
Shown in ginseng Fig. 4, the circuit theory of above-mentioned photovoltaic system is as follows:
R2 and R7 forms input voltage sample circuit, signal is reached controller and U1.
R1 and R3, R4 form the circuit of input current difference sampling, and signal is reached U1.
Now, U1 obtains input voltage and electric current.Meanwhile, whether U1 can be daytime or night by judging that input voltage is learnt now.
The reduction voltage circuit that Q1 and Q2 two MOSFET, L1 inductance form synchronous rectification provides charging source power supply for rear class electric power storage energy storage component.And Q1 and Q2 carries out PWM by U1 to be controlled, realize charging voltage and regulate.
R6 and R8 forms voltage sampling circuit, and signal is reached U1, and namely U1 learns the voltage condition of electric power storage energy storage component U3.When electric power storage energy storage component reach be full of voltage time, U1 by close Q1 stop charging.Meanwhile, F1 fuse realizes switch protecting at U3 electric current during excessive or short circuit.
U2 driving chip, L2 inductance, Q3 MOSFET, D3 diode, C1 electric capacity forms illumination driving circuit, and U2 is by R5 perception illuminace component D1, and the operating voltage of D2, D3, the PWM of adjustment Q3 realizes illumination and drives.Time by day, U1 can make its lighting-off work by control U2 simultaneously, closes illuminace component.
T1 is temperature sensing component, and U1 learns implementation temperature by T1, so that perform overheat protector.When time too high or too low for temperature, U1 can close Q1 and close U2 simultaneously.
In sum, electricity storage lighting one terminal box of the present utility model, electric power storage energy storage component, controller and luminescence component are put in its interior/upper setting.Time by day, controller controls photovoltaic module and charges to electric power storage energy storage component, and during night, electric power storage energy storage component provides electric power to throw light on for luminescence component.
Finally, also it should be noted that, term " comprises ", " comprising " or its any other variant are intended to contain comprising of nonexcludability, thus make to comprise the process of a series of key element, method, article or equipment and not only comprise those key elements, but also comprise other key elements clearly do not listed, or also comprise by the intrinsic key element of this process, method, article or equipment.
Claims (10)
1. a Novel photovoltaic Illumination wiring box, is characterized in that, comprising:
Box body;
Be installed on the luminescence component on described box body;
Be located at the controller in described box body and electric power storage energy storage component, described electric power storage energy storage component is connected to described controller, and the output of described controller is connected to described luminescence component.
2. Novel photovoltaic Illumination wiring box according to claim 1, is characterized in that: be also provided with radiator in described box body, described electric power storage energy storage component and radiator are set in turn in the top of described controller.
3. Novel photovoltaic Illumination wiring box according to claim 1, is characterized in that: the light guiding lens that described luminescence component comprises pedestal, is installed at least one light emitting diode on described pedestal and hides above described light emitting diode.
4. the Novel photovoltaic Illumination wiring box according to claim 1 or 2 or 3, is characterized in that: described electric power storage energy storage component is lithium battery, lithium ion battery or super capacitor.
5. Novel photovoltaic Illumination wiring box according to claim 1, is characterized in that: described luminescence component is detachably installed on described box body.
6. Novel photovoltaic Illumination wiring box according to claim 5, is characterized in that: described luminescence component is connected with described box body insertable type.
7. a Novel photovoltaic illuminator, is characterized in that, comprising:
Photovoltaic module;
Be installed on the arbitrary described terminal box of claim 1 to 6 on the described photovoltaic module back side.
8. Novel photovoltaic illuminator according to claim 7, is characterized in that: the control circuit of described Novel photovoltaic illuminator comprises:
Charging circuit, is connected between described photovoltaic module and electric power storage energy storage component, and this charging circuit is the reduction voltage circuit of synchronous rectification;
Drive circuit, is connected between described electric power storage energy storage component and luminescence component;
First voltage sampling circuit, is connected between described photovoltaic module and controller;
Current sampling circuit, is connected between described photovoltaic module and controller;
Second voltage sampling circuit, is connected between described electric power storage energy storage component and controller.
9. Novel photovoltaic illuminator according to claim 7, is characterized in that: the circuit between described photovoltaic module and electric power storage energy storage component is also provided with fuse.
10. Novel photovoltaic illuminator according to claim 7, it is characterized in that: be also provided with temperature sensor in described Illumination wiring box, this temperature sensor is connected to described controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420455505.2U CN204084151U (en) | 2014-08-13 | 2014-08-13 | A kind of Novel photovoltaic Illumination wiring box and photovoltaic lighting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420455505.2U CN204084151U (en) | 2014-08-13 | 2014-08-13 | A kind of Novel photovoltaic Illumination wiring box and photovoltaic lighting system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204084151U true CN204084151U (en) | 2015-01-07 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420455505.2U Expired - Fee Related CN204084151U (en) | 2014-08-13 | 2014-08-13 | A kind of Novel photovoltaic Illumination wiring box and photovoltaic lighting system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204084151U (en) |
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2014
- 2014-08-13 CN CN201420455505.2U patent/CN204084151U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 215300 Suzhou high tech Zone, Jiangsu, Lu Shan Road, No. 199 Co-patentee after: CANADIAN SOLAR MANUFACTURING (CHANGSHU) Inc. Patentee after: CSI SOLAR POWER GROUP Co.,Ltd. Address before: 215300 Suzhou high tech Zone, Jiangsu, Lu Shan Road, No. 199 Co-patentee before: CANADIAN SOLAR MANUFACTURING (CHANGSHU) Inc. Patentee before: CSI SOLAR POWER (CHINA) Inc. |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: No. 199, deer mountain road, Suzhou high tech Zone, Jiangsu Province Patentee after: Atlas sunshine Power Group Co.,Ltd. Patentee after: CANADIAN SOLAR MANUFACTURING (CHANGSHU) Inc. Address before: No. 199, deer mountain road, Suzhou high tech Zone, Jiangsu Province Patentee before: CSI SOLAR POWER GROUP Co.,Ltd. Patentee before: CANADIAN SOLAR MANUFACTURING (CHANGSHU) Inc. |
|
| 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: 20150107 |