CN206023694U - Solar panel - Google Patents
Solar panel Download PDFInfo
- Publication number
- CN206023694U CN206023694U CN201620994348.1U CN201620994348U CN206023694U CN 206023694 U CN206023694 U CN 206023694U CN 201620994348 U CN201620994348 U CN 201620994348U CN 206023694 U CN206023694 U CN 206023694U
- Authority
- CN
- China
- Prior art keywords
- cooling piece
- solar panel
- coupled
- infrared
- output port
- 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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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Abstract
The utility model discloses a kind of solar panel，Solve the problems, such as that output port temperature is higher and be susceptible to failure，Its drip irrigation device is，Rosette including output port and for encapsulating output port，The surface of rosette is fitted with cooling piece，Cooling piece is series in DC loop，Also include switching switch，Cooling piece includes the first cooling piece and the second cooling piece，Two double-throw contacts of switching switch are respectively coupled to the negative pole of the first cooling piece and the second cooling piece，Common end grounding，The positive pole of the first cooling piece and the second cooling piece is coupled to voltage V3，Solar panel of the present utility model，By the endothermic effect of cooling piece，The temperature on rosette surface can effectively be reduced，High temperature is avoided to cause solar panel to damage，Multiple output ports allow the electric energy acquired in solar panel to be exported by multichannel，Compared to original using an output port output，Output current is split，Reduce the caloric value of each output port.
Description
Technical field
This utility model is related to opto-electronic conversion field, more particularly to solar panel.
Background technology
Solar panel is by absorbing sunlight, solar radiant energy is passed through photoelectric effect or Photochemical effects are straight
Connect or indirect conversion into electric energy device, for common batteries and rechargeable battery capable of circulation, solaode belongs to more
The green product of energy-conserving and environment-protective.Generally solaode is packaged into by the connection of some cell series and parallels and tightly component.
The back side of solar panel is fitted with output port, for the electric energy that conversion is obtained is exported, for
Electrical equipment is used, and is all packaged with rosette, to play protective action on general output port.As solar panel is obtained
Electric energy all can focus on the output port as an electrical current and exported, easily produce substantial amounts of heat, if the heat mistake of aggregation
Height, then can cause the object near output port to burn, or even burn solar panel, therefore also there is certain improvement empty
Between.
Utility model content
The purpose of this utility model is to provide a kind of solar panel, pacifies for encapsulating the rosette surface of output port
Radiated equipped with cooling piece.
Above-mentioned technical purpose of the present utility model technical scheme is that：
A kind of solar panel, the rosette including output port and for encapsulating output port, the rosette
Surface is fitted with cooling piece, and the cooling piece is series in DC loop.
Using such scheme, cooling piece is made up of quasiconductor, is also thermoelectric module, is a kind of heat pump.Its advantage is
Without slide unit, apply and be restricted in some spaces, reliability requirement is high, the occasion without cold-producing medium pollution.Using partly leading
The Peltier effects of body material, when the galvanic couple that unidirectional current is connected into by two kinds of different semi-conducting materials, at the two ends of galvanic couple
Heat can be absorbed respectively and release heat, it is possible to achieve the purpose of refrigeration.It is a kind of Refrigeration Technique for producing negative thermal resistance, its
Feature is movement-less part, and reliability is also higher.By the endothermic effect of cooling piece, can effectively reduce rosette surface
Temperature, it is to avoid high temperature causes solar panel to damage.
Preferably, also including that switching switch, the cooling piece include the first cooling piece and the second cooling piece, the switching
Two double-throw contacts of switch are respectively coupled to the negative pole of the first cooling piece and the second cooling piece, common end grounding, and described first
The positive pole of cooling piece and the second cooling piece is coupled to voltage V3.
Using such scheme, using switching switch the first cooling piece of switching and the current supply circuit of the second cooling piece so that two
Block cooling piece can be used alternatingly, it is to avoid monolithic cooling piece is damaged because of working long hours, so as to extend the use of cooling piece
In the life-span, moreover it is possible to when one piece of cooling piece breaks down wherein, it is used as Emergency use using another piece of cooling piece, it is to avoid refrigeration work
It is affected.
Preferably, also including switching circuit, the switching circuit is used for controlling switching switch motion, to switch the first system
Cold and the current supply circuit of the second cooling piece.
Using such scheme, the action for being capable of remotely control switching switch by switching circuit, and need not directly use manual control
System switching switch, convenient with safe.
Preferably, the switching circuit includes
Infrared detection unit, for detecting whether infrared ray is separated to export infrared detection signal；
Performance element, is coupled to infrared detection unit with receiving infrared-ray detection signal and believes in response to infrared detection
Number；
When infrared ray detector unit detects infrared ray to be separated, the performance element control switching switch motion, with
Switch the current supply circuit of the first cooling piece and the second cooling piece.
Using such scheme so that in control switching switch motion, triggering can be used as by cut-off infrared ray and be opened
The signal of pass is confirmed, compared to traditional mechanical switch, due to not needing the hard contact of entity, is responded more during operation
Rapidly, while electric spark will not be produced, safer.
Preferably, the performance element includes that time delay portion and enforcement division, the time delay portion are coupled to infrared detection list
Unit with receiving infrared-ray detection signal and exports time delayed signal, and the enforcement division is coupled to time delay portion with reception delay signal and rings
Should in time delayed signal with control switch switch time delay action.
Using such scheme so that infrared ray the moment switching switch for being separated will not action at once, need to make infrared
After line keeps cut-off state for a period of time, enforcement division could control to switch switch motion, it is to avoid maloperation phenomenon occurs.
Preferably, the enforcement division is coupled with response to time delayed signal so that enforcement division keeps the self-locking of self-locking state
Portion.
Using such scheme, can be after enforcement division operation from lock section, control enforcement division keeps working condition, so that switching
Switch can remain at operating state so that another piece of cooling piece being capable of continuous firing.
Preferably, the enforcement division is also coupled to for cut-out from lock section so that enforcement division releases the reset of self-locking state
Portion.
Using such scheme, reset portion can be cut off from lock section, so that performance element resets, multiple so as to control switching switch
Position, so that cooling piece switches to original one piece to be operated.
Preferably, the infrared detection unit is included in the transmitter module and receiver module being oppositely arranged, described
Module is penetrated for launching infrared ray, the receiver module is used for receiving infrared-ray and according to whether receiving infrared ray to export phase
The infrared detection signal that answers.
Using such scheme, correlation infrared detection is together constituted in the transmitter module being oppositely arranged and receiver module
Unit；The infrared detection cellular construction of correlation is simple, on the premise of ensureing both relatively, can be adjusted according to practical situation
Both positions, increased motility；The infrared detection unit of correlation can be to transmitter module therein or reception simultaneously
Module is individually replaced, and reduces maintenance with the cost that safeguards.
Preferably, the transmitter module is included for launching 555 multivibrators of oscillator signal and be coupled to 555
Multivibrator is receiving oscillator signal and export ultrared infrared transmitting tube.
Using such scheme, 555 timing chip low costs, fast response time, the oscillator circuit structure being made up of which
Simply, stable oscillator signal can be exported, and the frequency of scalable oscillator signal, increased the scope of application；Infrared transmitting tube can
Oscillator signal according to received by which and send the infrared ray of respective frequencies.
Preferably, the output port be provided with multiple.
Using such scheme, multiple output ports allow the electric energy acquired in solar panel defeated by multichannel
Go out, compared to original using an output port output, output current is split, and subtracts the caloric value of each output port
Little.
In sum, this utility model has the advantages that：
1st, the cooling piece for fitting in rosette surface can effectively reduce the temperature on rosette surface so that solaode
The use of plate is more safe and reliable；
2nd, switching switch allows hand over different cooling pieces carries out alternate run, and the work so as to reduce single cooling piece is strong
Degree, moreover it is possible to extend the service life of cooling piece.
Description of the drawings
Structural representations of the Fig. 1 for the present embodiment；
Circuit diagrams of the Fig. 2 for the present embodiment；
Circuit diagrams of the Fig. 3 for the present embodiment middle infrared (Mid-IR) detector unit.
In figure：1st, rosette；2nd, the first cooling piece；3rd, the second cooling piece；4th, infrared detection unit；5th, time delay portion；6、
Enforcement division；7th, from lock section；8th, reset portion；9th, transmitter module；10th, receiver module.
Specific embodiment
This utility model is described in further detail below in conjunction with accompanying drawing.
This specific embodiment is only which is not to restriction of the present utility model, ability to explanation of the present utility model
Field technique personnel can make the modification without creative contribution after this specification is read as needed to the present embodiment, but
As long as all being protected by Patent Law in right of the present utility model.
A kind of solar panel disclosed in the present embodiment, as shown in figure 1, including output port and be used for encapsulating outfan
The rosette 1 of mouth.Wherein, every piece of solar panel is made up of multiple battery cells, and multiple battery cells are divided into some groups,
Output port is provided with multiple, a corresponding output port per Battery pack monomer so that solar panel is when electric energy is exported, electric
Stream can be divided into some groups and export from each self-corresponding output port, to reduce the current value of each output port, so as to reduce
The caloric value of each output port.
As shown in figure 1, the surface of rosette 1 is fitted with cooling piece, cooling piece includes the first cooling piece 2 and the second cooling piece
3, the model of the first cooling piece 2 and the second cooling piece 3 is both preferably TEC1-12706.When installing cooling piece, first in cooling piece
Cold and hot surface coats silicone grease, then cooling piece is installed on a heat sink, heat insulating mattress in middle pad, and is fixed on cooling piece with screw
The surface of rosette 1.Wherein the first cooling piece 2 and the second cooling piece 3 fit in the surface of rosette 1, and position respectively
End face both sides in rosette 1.Using cooling piece when, first by the positive and negative electrode of cooling piece be connected to DC source just,
Negative pole, then turning circuit, just can make cooling piece work.Wherein, the direct current power source voltage for being used must not exceed cooling piece
Rated voltage, and the electric current of DC source must not exceed the rated current of cooling piece.
As shown in Fig. 2 also including that switching switch, two double-throw contacts for switching switch are respectively coupled to the first cooling piece 2
Voltage V3 is coupled to the positive pole of the negative pole of the second cooling piece 3, common end grounding, the first cooling piece 2 and the second cooling piece 3.
Also include switching circuit, switching circuit is used for controlling switching switch motion, to switch the first cooling piece 2 and the second cooling piece 3
Current supply circuit.I.e. when the contact of switching switch is at a ends, the current supply circuit of the first cooling piece 2 is switched on, and the second cooling piece 3
Current supply circuit be cut off；Conversely, when the contact of switching switch is at b ends, the current supply circuit of the second cooling piece 3 is switched on, and
The current supply circuit of the first cooling piece 2 is cut off.
Switching circuit includes infrared detection unit 4 and performance element.
Infrared detection unit 4 is used for detecting whether infrared ray is separated to export infrared detection signal.Infrared ray is examined
Surveying unit 4 includes that, in the transmitter module 9 and receiver module 10 being oppositely arranged, transmitter module 9 is used for launching infrared ray, receiver module
10 are used for receiving infrared-ray and according to whether receiving infrared ray to export corresponding infrared detection signal.
As shown in figure 3, transmitter module 9 includes NE555 intervalometer A1, resistance R1, R2, R3, electric capacity C1, C2 and infrared emission
Pipe L1；The 1 foot ground connection of NE555 intervalometer A1, resistance R1 are coupled between 2 feet and 3 feet of NE555 intervalometer A1；Infrared emission
The anode of pipe L1 is coupled to 3 feet, and negative electrode is grounded by resistance R3, and resistance R3 plays a part of current limliting, effectively can prevent infrared
Transmitting tube L1 is damaged as electric current is excessive；5 feet of NE555 intervalometer A1 are grounded by electric capacity C2；The resistance R2 being connected in series
With electric capacity C1, the other end of resistance R2 is coupled to voltage vcc, the other end ground connection of electric capacity C1；The 6 foot couplings of NE555 intervalometer A1
It is connected to the junction point of resistance R2 and electric capacity C1；Above-mentioned connected mode constitutes 555 multivibrators, and which can export certain frequency
The wave of oscillation makes the infrared ray action of infrared transmitting tube L1 output specific wavelengths in receiver module 10 in infrared transmitting tube L1.
As shown in figure 3, receiver module 10 include infrared receiving tube L2, resistance R4, R5, R6, R7, R8, R9, electric capacity C3, C4,
Diode D1 and comparator A2；The plus earth of infrared receiving tube L2, negative electrode are coupled to one end of electric capacity C3；Electric capacity C3's is another
End is coupled to the anode of diode D1, and the negative electrode of diode D1 is coupled to one end of resistance R6, and the other end of resistance R6 is coupled to
The inverting input of comparator A2；One end of resistance R4 is coupled to the junction point of electric capacity C3 and diode D1, and the other end is grounded；Electricity
The one end for holding C4 is coupled to the negative electrode of diode D1, and the other end is grounded；One end of resistance R5 is coupled to electric capacity C4 and resistance R6's
Junction point, the other end are grounded；One end of resistance R7 is coupled to voltage E, and the other end is coupled to the in-phase input end of comparator A2；Electricity
One end of resistance R8 is coupled to the in-phase input end of comparator A2, and the other end is grounded；One end of resistance R9 is coupled to comparator A2's
Outfan, the other end export corresponding infrared detection signal.
As shown in figure 3, resistance R7 and R8 constitute bleeder circuit, the in-phase input end for comparator A2 provides benchmark electricity
Pressure, reference voltage value are determined by the shared ratios in voltage E of resistance R8；The meeting when infrared receiving tube L2 receives infrared ray
Electric current is produced, and becomes strong with ultrared from weak, electric current can also be followed from little and become big, make the inverting input of comparator A2
Voltage gradually rises；When the voltage of inverting input is more than the reference voltage value of in-phase input end, comparator A2 passes through resistance
R9 exports low level infrared detection signal.
Conversely, when infrared receiving tube L2 is not received by infrared ray or very weak infrared ray, comparator A2's is anti-phase defeated
Enter terminal voltage close to zero, at this moment comparator A2 exports the infrared detection signal of high level by resistance R9；Wherein diode
D1 plays a part of rectification, and electric capacity C4 plays filter action, and resistance R6 plays metering function, prevents the electric current of input comparator A2
Excessive cause comparator A2 to damage, resistance R9 also functions to metering function, prevents the electric current of comparator A2 outputs excessive.
Performance element is coupled to infrared detection unit 4 with receiving infrared-ray detection signal and believes in response to infrared detection
Number, performance element includes time delay portion 5 and enforcement division 6.
As shown in Fig. 2 time delay portion 5 is coupled to infrared detection unit 4 with receiving infrared-ray detection signal and exports time delay
Signal.Time delay portion 5 includes time relay KT, the audion Q1 of NPN type and sustained diode 2, the coil of time relay KT
One end be coupled to voltage V1, the other end is coupled to the colelctor electrode of audion Q1, and the base stage of audion Q1 is coupled to receiver module
10 is anti-simultaneously to receive the coil of corresponding infrared detection signal, grounded emitter, sustained diode 2 and time relay KT
Connection.
As shown in Fig. 2 enforcement division 6 is coupled to time delay portion 5 with reception delay signal and in response to time delayed signal controlling to cut
Change switch time delay action.Enforcement division 6 includes that the timing closing of time relay KT instantaneously disconnects normally opened contact KT-1, relay K2
With sustained diode 3, the timing closing of time relay KT instantaneously disconnects one end of normally opened contact KT-1 and is coupled to voltage V2,
The other end is coupled to one end of the coil of relay K2, the other end ground connection of the coil of relay K2, sustained diode 3 and after
The coil inverse parallel of electrical equipment K2, wherein switching switch are the contact K2-2 corresponding to relay K2, and its a end is coupled to the first system
The negative pole of cold 2, b ends are coupled to the negative pole of the second cooling piece 3, and c ends are grounded.
As shown in Fig. 2 enforcement division 6 be coupled with response to time delayed signal so that enforcement division 6 keep self-locking state from lock section
7, from the normally opened contact K2-1 that lock section 7 is relay K2, its timing closing for being parallel to time relay KT instantaneously disconnects normally opened
Contact KT-1.
As shown in Fig. 2 enforcement division 6 is also coupled to for cut-out from lock section 7 so that enforcement division 6 releases the reset of self-locking state
Portion 8, reset portion 8 are normally closed button SB, and which is series between the coil and ground of relay K2.
When infrared ray detector unit 4 detects infrared ray to be separated, performance element control switching switch motion, to switch
First cooling piece 2 and the current supply circuit of the second cooling piece 3.
The specific work process of foregoing circuit is as follows：
The current supply circuit of conducting cooling piece, cooling piece just can be powered and be operated, and docking line box 1 is radiated, with box
The output port in portion carries out heat exchange in vivo, reduces the temperature of output port.Under normal circumstances, switching switch is K2 pair, relay
The contact K2-2 for answering is contacted with a points, is operated the first cooling piece 2.
To switch to the second cooling piece 3, then the infrared ray sent by transmitter module 9 with handss cut-off is needed, reception mould is made
Block 10 cannot be received, and so as to export the base stage of the flat infrared detection signal of high point to audion Q1, turn on audion Q1,
Time relay KT obtains electric adhesive, initially enters time status, if set time period in, infrared ray is always maintained at being separated
State, the then timing closing of time relay KT instantaneously disconnect normally opened contact KT-1 and close, the current supply circuit of turn-on relay K2,
So that the coil of relay K2 obtains electric adhesive, its corresponding contact K2-2 action switches to b ends, so as to by the first cooling piece 2
Current supply circuit cuts off, and turns on the current supply circuit of the second cooling piece 3, makes the second cooling piece 3 start working.Meanwhile, relay K2
Normally opened contact K2-1 also close, make relay K2 self-lockings so that the second cooling piece 3 keep working condition.At this moment just can be by handss
Infrared detection unit 4 is left, even if the infrared ray of transmitter module 9 is not separated, the second cooling piece 3 can also work on.
When needing to switch back to the first cooling piece 2, first ensure that infrared ray is not separated, and is then manually pressed by normally closed button
SB, makes the coil losing electricity of relay K2 reset, and its corresponding contact switch K2-2 resets, and switches to a ends so that the first cooling piece
2 turn on again, and the second cooling piece 3 is cut off.Meanwhile, the normally opened contact K2-1 of relay K2 disconnects, to release relay K2
Self-locking state.
Claims (10)
1. a kind of solar panel, the rosette (1) including output port and for encapsulating output port, is characterized in that：Institute
The surface for stating rosette (1) is fitted with cooling piece, and the cooling piece is series in DC loop.
2. solar panel according to claim 1, is characterized in that：Also include that switching switch, the cooling piece include
First cooling piece (2) and the second cooling piece (3), two double-throw contacts of the switching switch are respectively coupled to the first cooling piece
(2) positive pole of the negative pole of and the second cooling piece (3), common end grounding, the first cooling piece (2) and the second cooling piece (3) is equal
It is coupled to voltage V3.
3. solar panel according to claim 2, is characterized in that：Also include switching circuit, the switching circuit is used
In control switching switch motion, to switch the current supply circuit of the first cooling piece (2) and the second cooling piece (3).
4. solar panel according to claim 3, is characterized in that：The switching circuit includes
Infrared detection unit (4), for detecting whether infrared ray is separated to export infrared detection signal；
Performance element, is coupled to infrared detection unit (4) with receiving infrared-ray detection signal and believes in response to infrared detection
Number；
When infrared ray detector unit (4) detects infrared ray to be separated, the performance element control switching switch motion, to cut
Change the current supply circuit of the first cooling piece (2) and the second cooling piece (3).
5. solar panel according to claim 4, is characterized in that：The performance element includes time delay portion (5) and holds
Row portion (6), time delay portion (5) are coupled to infrared detection unit (4) with receiving infrared-ray detection signal and export time delay letter
Number, enforcement division (6) are coupled to time delay portion (5) with reception delay signal and prolong in response to time delayed signal to control switching switch
When action.
6. solar panel according to claim 5, is characterized in that：Enforcement division (6) are coupled with response to time delay
Signal so that enforcement division (6) keep self-locking state from lock section (7).
7. solar panel according to claim 6, is characterized in that：Enforcement division (6) have been also coupled to for cutting off
From lock section (7) so that enforcement division (6) releases the reset portion (8) of self-locking state.
8. solar panel according to claim 4, is characterized in that：Infrared detection unit (4) are included in phase
Transmitter module (9) and receiver module (10) to setting, described transmitter module (9) are used for launching infrared ray, the receiver module
(10) it is used for receiving infrared-ray and according to whether receiving infrared ray to export corresponding infrared detection signal.
9. solar panel according to claim 8, is characterized in that：Transmitter module (9) include shaking for transmitting
Swing 555 multivibrators of signal and be coupled to 555 multivibrators to receive oscillator signal and export ultrared infrared
Transmitting tube.
10. solar panel according to claim 1, is characterized in that：The output port is provided with multiple.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620994348.1U CN206023694U (en) | 2016-08-30 | 2016-08-30 | Solar panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620994348.1U CN206023694U (en) | 2016-08-30 | 2016-08-30 | Solar panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206023694U true CN206023694U (en) | 2017-03-15 |
Family
ID=58254922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620994348.1U Expired - Fee Related CN206023694U (en) | 2016-08-30 | 2016-08-30 | Solar panel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206023694U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108075727A (en) * | 2018-01-18 | 2018-05-25 | 无锡百祺电子科技有限公司 | A kind of solar energy connector with temperature pre-warning |
-
2016
- 2016-08-30 CN CN201620994348.1U patent/CN206023694U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108075727A (en) * | 2018-01-18 | 2018-05-25 | 无锡百祺电子科技有限公司 | A kind of solar energy connector with temperature pre-warning |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170315 Termination date: 20200830 |