CN202758576U - Solar building number plate - Google Patents
Solar building number plate Download PDFInfo
- Publication number
- CN202758576U CN202758576U CN201220480736XU CN201220480736U CN202758576U CN 202758576 U CN202758576 U CN 202758576U CN 201220480736X U CN201220480736X U CN 201220480736XU CN 201220480736 U CN201220480736 U CN 201220480736U CN 202758576 U CN202758576 U CN 202758576U
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- discharge circuit
- building board
- accumulator
- controller
- photovoltaic cell
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Abstract
The utility model discloses a solar building number plate. The solar building number plate comprises a photovoltaic cell converting luminous energy into electric energy, a storage cell used for storing the electric energy, a charge-discharge circuit module and a light-emitting diode (LED) lamp used for illuminating. The solar building number plate is characterized in that the charge-discharge circuit module comprises a charge circuit and a discharge circuit. The storage cell stores the electric energy converted by the photovoltaic cell through the charge circuit, and supplies voltage for the LED lamp through the discharge circuit. The solar building number plate further comprises a controller. The storage cell supplies voltage to the controller, and the controller detects the state of the storage cell in real time and controls the switch-on and switch-off of the charge circuit or the switch-on and switch-off of the discharge circuit according to detected information. The solar building number plate is adopted, the photovoltaic cell supplies the electric energy to the LED lamp, and thus the solar building number plate is not only environment friendly, but also capable of enabling people to read the number on the building number plate under the insufficient-light condition and bringing convenience to life. And the reasonable use of the storage cell prolongs the service life of the storage cell.
Description
Technical field
The utility model relates to a kind of building board, is specifically related to a kind of novel building board that utilizes the solar energy power accumulating luminous lighting.
Background technology
The building board is as one of important sign of home address and unit office space.No matter be to look for friend, mail dealing or elder generation in popular net purchase, its contact address generally all is building plate, so the information that he contains is very important.Traditional building board generally all is the iron sheet punching press, enamel is fired or be made of plastics, although easy to make, with low cost, install also very conveniently, only have by day and could identify, just be difficult to identify in the evening of insufficient light, cause a lot of inconvenience.
Can not identify the inconvenience that the building board brings for solving above-mentioned because insufficient light, the building plate of some building board uses Noctilucent material to make, and utilizes the Noctilucent material can be in the situation that the luminous characteristic of insufficient light.But the Noctilucent material emission wavelength is very short, very faint of the light that sends, and distance far away still is difficult to identify building plate; And Noctilucent material has certain radioactivity, and is harmful to people's health; In addition, the serviceable life of Noctilucent material is very short also, often changes the trouble that the Noctilucent material of building board will be very.
Summary of the invention
According to the deficiencies in the prior art, the utility model provide a kind of can be in the situation that insufficient light be observed building plate, and service time permanent novel building board.
A kind of sun power building board, comprise with transform light energy being the photovoltaic cell of electric energy, the accumulator that is used for store electrical energy, charge-discharge circuit module and be used for the LED lamp of illumination, it is characterized in that, described charge-discharge circuit module comprises charging circuit and discharge circuit, described accumulator stores the electric energy of described photovoltaic cell conversion by charging circuit, accumulator provides voltage by discharge circuit for the LED lamp, also comprise controller, described controller provides voltage by accumulator and detects in real time the state of accumulator, and turn-off according to the conducting of the information that detects control charging circuit, perhaps the conducting of discharge circuit is turn-offed.
Adopt above-mentioned technology, by photovoltaic cell sun power is converted to electric energy, and for the surround provides electric energy, make the people can be in the situation that insufficient light reads the information on the building board.By battery stores electricity energy, and detect the state of accumulator by controller.When controller detected the accumulator electric-quantity abundance, controller just disconnected charging circuit, avoids accumulator super-charge; When controller detected the storage battery quantity not sufficient, controller disconnected discharge circuit, avoided accumulator to cross and put, when accumulator is not being spent the serviceable life that will prolong accumulator under the duty of putting or overcharging.
As preferably, the LED lamp be voltage signal by the output of controller sampling photovoltaic cell, and control conducting or the shutoff of LED lamp by the controlled discharge circuit.
Adopt above-mentioned technology, when a little less than the light, the magnitude of voltage that controller samples photovoltaic cell is low, controller is with regard to the conducting discharge circuit, and lightening LED lamp is when light is strong, the magnitude of voltage that controller samples photovoltaic cell is high, and controller just disconnects discharge circuit, closes the LED lamp.Adopt this control mode, so that the electric energy of battery stores can reasonably be used, saved the energy.
As preferably, it is same signal end that described discharge circuit receives the signal end that controller sends two control signals.
Adopt above-mentioned technology, the signal end that discharge circuit receives signal is same signal end, and when two signals that then send to discharge circuit when controller all were Continuity signal, discharge circuit was just understood conducting.
As preferably, sun power building board includes the building board casing of an opening part and is used for the top panel of capping building board casing, building board box opening and top panel are tightly connected, four angle ends of described top panel are provided with mounting hole, be used for top panel and building board casing are fixed on the wall together, an outside side is fixed with building plate and photovoltaic cell on the top panel, being provided with reflective dividing plate in the described building board casing is used for building board casing is divided into surround and circuit region, the surround is positioned at the corresponding back side of building plate, circuit region is positioned at the corresponding back side of photovoltaic cell, described surround is equipped with the LED lamp, and circuit region is equipped with accumulator, charge-discharge circuit module and controller.
Adopt technique scheme, building board box opening and top panel sealing involution is avoided occurring rainy day leaking and is caused inner circuit to break down, and the reflective dividing plate that wherein is provided with in the building board casing makes the space of surround illumination little, light is more concentrated, and illuminating effect is better.
In sum, a kind of sun power of the utility model building board provides electric energy by photovoltaic cell for the LED lamp, not only environmental protection, and in the situation that insufficient light allows people can read building plate on the building board, brought convenience to life.And reasonably use accumulator, prolonged the serviceable life of accumulator.
Description of drawings
Fig. 1 is the front schematic view of a kind of sun power of the utility model building board embodiment.
Fig. 2 is the building board body structure schematic diagram of a kind of sun power of the utility model building board embodiment.
Fig. 3 is the electrical connection block diagram of a kind of sun power of the utility model building board embodiment.
Reference numeral: 1, top panel, 2, mounting hole, 3, building plate, 4, photovoltaic cell, 5, building board casing, 6, the LED lamp, 7, reflective dividing plate, 8, accumulator, 9, charge-discharge circuit, 10, controller, 11, charging circuit, 12, discharge circuit.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is described in further detail:
As shown in Figure 1, photovoltaic cell 4 is installed on the top panel 1; Simultaneously on the top panel 1 also with building plate 3; Four mounting holes 2 are arranged on the top panel 1, be used for sun power building board is installed on metope.Top panel 1 is tightly connected with building board casing 5, to prevent entering of rainwater.
As shown in Figure 2, LED lamp 6, accumulator 8, charge-discharge circuit 9 and controller 10 are installed in board casing 5 inside, building.Wherein LED lamp 6 is installed in the back side of building plate 3, accumulator 8, charge-discharge circuit 9 and controller 10 are installed in the back side of photovoltaic cell 4, the centre has reflective dividing plate 7 that two zone isolation are become surround and circuit region, reduces the brightness in the building board thereby the light that prevents LED lamp 6 enters circuit region.
The principle of work of a kind of embodiment of the utility model, as shown in Figure 3,
Daytime photovoltaic cell 4 to be subject to illumination be electric energy with transform light energy, controller 10 according to the suitable pattern of the condition selecting of accumulator 8 by charging circuit 11 control photovoltaic cells 4 to accumulator 8 chargings.When accumulator 8 was charged to predetermined value, controller 10 control charging circuits 11 stopped the charging of accumulator 8, affect its serviceable life to prevent accumulator 8 from overcharging.When accumulator 8 discharged into predetermined value, controller 10 can stop discharge by discharge circuit 12 control accumulators 8, thereby plays the effect that protection accumulator 8 prolongs its serviceable life.When photovoltaic cell 4 output voltages were not enough, charging circuit 11 can prevent that accumulator 8 is by photovoltaic cell 4 discharges.Also be provided with a LED lamp 6 that is used for illumination, wherein when daytime, light was strong, then the voltage of photovoltaic cell 4 outputs is just high, and controller 8 detects the voltage higher position that photovoltaic cell 4 exports and sends cut-off signals to discharge circuit 12, thereby extinguishes LED lamp 6; When evening or rainy weather light are weak, the electric energy of photovoltaic cell 4 conversions is just few, the voltage of output also just reduces, controller 8 detects that the voltage of photovoltaic cell 4 output is low just to send Continuity signal to discharge circuit 12, lightening LED lamp 6, building plate 3 can be convenient for people to seek under the illumination of LED lamp 6 and identification.
In a word, the above only is preferred embodiment of the present utility model, and all equalizations of doing according to the utility model claim change and modify, and all should belong to the covering scope of the utility model patent.
Claims (4)
1. sun power building board, it is characterized in that, comprise with transform light energy being the photovoltaic cell of electric energy, the accumulator that is used for store electrical energy, charge-discharge circuit module and be used for the LED lamp of illumination, described charge-discharge circuit module comprises charging circuit and discharge circuit, described accumulator stores the electric energy of described photovoltaic cell conversion by charging circuit, accumulator provides voltage by discharge circuit for the LED lamp, also comprise controller, described controller provides voltage by accumulator and detects in real time the state of accumulator, and according to the conducting of the information control charging circuit that detects or conducting or the shutoff of shutoff and discharge circuit.
2. a kind of sun power according to claim 1 building board is characterized in that, described LED lamp be voltage signal by the output of controller sampling photovoltaic cell, and control conducting or the shutoff of LED lamp by the controlled discharge circuit.
According to claim 1 with 2 described a kind of sun power building boards, it is characterized in that, it is same signal end that described discharge circuit receives the signal end that controller sends two control signals.
4. a kind of sun power according to claim 3 building board, it is characterized in that, described sun power building board includes the building board casing of an opening part and is used for the top panel of capping building board casing, building board box opening and top panel are tightly connected, four angle ends of described top panel are provided with mounting hole, be used for top panel and building board casing are fixed on the wall together, an outside side is fixed with building plate and photovoltaic cell on the top panel, being provided with reflective dividing plate in the described building board casing is used for building board casing is divided into surround and circuit region, the surround is positioned at the corresponding back side of building plate, circuit region is positioned at the corresponding back side of photovoltaic cell, described LED lamp is installed in the surround, accumulator, charge-discharge circuit module and controller are installed in circuit region.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220480736XU CN202758576U (en) | 2012-09-19 | 2012-09-19 | Solar building number plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220480736XU CN202758576U (en) | 2012-09-19 | 2012-09-19 | Solar building number plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202758576U true CN202758576U (en) | 2013-02-27 |
Family
ID=47737745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220480736XU Expired - Fee Related CN202758576U (en) | 2012-09-19 | 2012-09-19 | Solar building number plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202758576U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107895547A (en) * | 2017-11-22 | 2018-04-10 | 深圳市中航三鑫光伏工程有限公司 | Photovoltaic intelligent billboard |
-
2012
- 2012-09-19 CN CN201220480736XU patent/CN202758576U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107895547A (en) * | 2017-11-22 | 2018-04-10 | 深圳市中航三鑫光伏工程有限公司 | Photovoltaic intelligent billboard |
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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: 20130227 Termination date: 20140919 |
|
| EXPY | Termination of patent right or utility model |