CN207099033U - A kind of radiator structure of photovoltaic combiner box - Google Patents
A kind of radiator structure of photovoltaic combiner box Download PDFInfo
- Publication number
- CN207099033U CN207099033U CN201721140567.4U CN201721140567U CN207099033U CN 207099033 U CN207099033 U CN 207099033U CN 201721140567 U CN201721140567 U CN 201721140567U CN 207099033 U CN207099033 U CN 207099033U
- Authority
- CN
- China
- Prior art keywords
- casing
- heat
- combiner box
- fin
- plc
- 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
- 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
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a kind of radiator structure of photovoltaic combiner box, including casing, the outer surface of the casing is hinged with chamber door, the upper and lower surface of casing is equipped with mounting blocks, the side surface of mounting blocks offers mounting hole, the inside of casing is provided with photovoltaic apparatus, the inner surface of casing is provided with PLC, the input of PLC electrically connects with the output end of external power supply, the inner surface of casing is provided with heat-conducting plate, heat-conducting plate passes the outer surface of casing, the side surface of heat-conducting plate is provided with fin, the outside of the outer surface fin of casing is provided with mounting bracket.The radiator structure of this photovoltaic combiner box; with good radiating effect; the effect of being effectively protected can be played to the equipment in photovoltaic combiner box; extend service life; mounting hole is easily installed casing; heat-conducting plate can will realize radiating effect in the heat derives in casing to fin, heat emission fan can greatly improve rate of heat dispation, and radiating is more efficient.
Description
Technical field
Photovoltaic combiner box technical field is the utility model is related to, specially a kind of radiator structure of photovoltaic combiner box.
Background technology
Photovoltaic combiner box is solar energy header box, also known as photovoltaic header box, photovoltaic array lightning-protection header box, the sun
Can be generated electricity header box etc..Counnter attack diode array connection positive pole copper bar is used to realize counnter attack work(in photovoltaic combiner box mostly at present
Energy.Find that counnter attack diode is heater element in actual applications, the irradiation of sun long-time, header box are because of degree of protection out of doors
It is required that in the case that height is without heat emission hole, other electrical type component wears in counnter attack diode and case are easily caused, it is therefore desirable to one
Effective radiator structure is planted to protect photovoltaic combiner box.
The content of the invention
The technical problems to be solved in the utility model is to overcome the defects of existing, there is provided a kind of radiating knot of photovoltaic combiner box
Structure, there is good radiating effect, the effect of being effectively protected can be played to the equipment in photovoltaic combiner box, extended using the longevity
Life, effectively can be solved the problems, such as in background technology.
To achieve the above object, the utility model provides following technical scheme：A kind of radiator structure of photovoltaic combiner box, bag
Casing is included, the outer surface of the casing is hinged with chamber door, and the upper and lower surface of casing is equipped with mounting blocks, mounting blocks
Side surface offers mounting hole, and the inside of casing is provided with photovoltaic apparatus, and the inner surface of casing is provided with PLC, PLC controls
The input of device electrically connects with the output end of external power supply, and the inner surface of casing is provided with heat-conducting plate, and heat-conducting plate passes casing
Outer surface, the side surface of heat-conducting plate are provided with fin, and the outside of the outer surface fin of casing is provided with mounting bracket, mounting bracket
Side surface be provided with installing plate, the side surface of installing plate is provided with heat emission fan, the input of heat emission fan and the output end of PLC
Electrical connection.
As a kind of optimal technical scheme of the present utility model, the cross sectional shape of the fin is triangle, and is radiated
The side surface of piece offers groove.
As a kind of optimal technical scheme of the present utility model, the quantity of the heat emission fan is no less than three, and is no less than
The heat emission fan of three is equidistantly positioned.
As a kind of optimal technical scheme of the present utility model, the inner surface of the casing is provided with temperature sensor, temperature
Spend the input of the output end electrical connection PLC of sensor.
As a kind of optimal technical scheme of the present utility model, the upper and lower surface of the mounting bracket, which is equipped with, partly to be led
Body cooling piece, the input of semiconductor chilling plate electrically connect with the output end of PLC.
Compared with prior art, the beneficial effects of the utility model are：The radiator structure of this photovoltaic combiner box, have good
Radiating effect, the effect of being effectively protected can be played to the equipment in photovoltaic combiner box, extend service life, mounting hole is just
In installation casing, heat-conducting plate can will realize radiating effect in the heat derives in casing to fin, and heat emission fan can be with
Rate of heat dispation is greatly improved, radiating is more efficient, and the side surface of fin offers groove, improves radiating effect, while can
To absorb noise caused by heat emission fan work, temperature sensor can be with the temperature value in detection case body, and passes through PLC
The switch of intelligent control cooling fan, improves intelligence degree, semiconductor chilling plate can further improve radiating effect.
Brief description of the drawings
Fig. 1 is the utility model structure diagram.
In figure：1 casing, 2 chamber doors, 3 mounting blocks, 4 mounting holes, 5 photovoltaic apparatus, 6 PLCs, 7 fin, 8 installations
Frame, 9 installing plates, 10 heat emission fans, 11 temperature sensors, 12 semiconductor chilling plates, 13 heat-conducting plates.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Referring to Fig. 1, the utility model provides a kind of technical scheme：A kind of radiator structure of photovoltaic combiner box, including case
Body 1, the outer surface of casing 1 are hinged with chamber door 2, and the upper and lower surface of casing 1 is equipped with mounting blocks 3, the side of mounting blocks 3
Surface offers mounting hole 4, and mounting hole 4 is easily installed casing 1, and the inside of casing 1 is provided with photovoltaic apparatus 5, the inner side table of casing 1
Face is provided with PLC 6, and the input of PLC 6 is electrically connected with the output end of external power supply, and the inner surface of casing 1 is set
There is heat-conducting plate 13, heat-conducting plate 13 passes the outer surface of casing 1, and the side surface of heat-conducting plate 13 is provided with fin 7, passes through heat-conducting plate
13 can will realize radiating effect in the heat derives in casing 1 to fin 7, the outer surface fin 7 of casing 1
Outside is provided with mounting bracket 8, and the side surface of mounting bracket 8 is provided with installing plate 9, and the side surface of installing plate 9 is provided with heat emission fan 10, heat emission fan
10 can greatly improve rate of heat dispation, and radiating is more efficient, and the input and the output end of PLC 6 of heat emission fan 10 are electrically connected
Connect, the quantity of heat emission fan 10 is no less than three, and the heat emission fan 10 no less than three is equidistantly positioned, the section shape of fin 7
Shape is triangle, and the side surface of fin 7 offers groove, improves radiating effect, while can absorb the work of heat emission fan 10
Noise caused by work, the inner surface of casing 1 are provided with temperature sensor 11, the output end electrical connection PLC of temperature sensor 11
The input of controller 6, temperature sensor 11 can detect the temperature value in casing 1, and pass through the intelligent control of PLC 6
The switch of heat emission fan 10, intelligence degree being improved, the upper and lower surface of mounting bracket 8 is equipped with semiconductor chilling plate 12,
The input of semiconductor chilling plate 12 is electrically connected with the output end of PLC 6, and semiconductor chilling plate 12 can be improved further
Radiating effect, it is side commonly used in the prior art that PLC 6, which controls the mode of heat emission fan 10 and semiconductor chilling plate 12,
Method, the structure have good radiating effect, can play the effect of being effectively protected to the equipment in photovoltaic combiner box, extend
Service life.
When in use：PLC 6 is operated, sets relevant parameter, temperature sensor 11 detects the temperature in casing 1
And corresponding signal is transmitted to PLC 6, heat emission fan 10, case are opened when PLC 6 judges that temperature value is higher than setting value
Heat in body 1 is oriented to fin 7 by heat-conducting plate 13, and fin 7 can be distributed heat in air, and heat emission fan 10 can be with
Rate of heat dispation is improved, radiating effect is improved, the effect of being effectively protected can be played to the equipment in photovoltaic combiner box, extended
Service life.
The radiator structure of this photovoltaic combiner box of the utility model, there is good radiating effect, can be to photovoltaic combiner box
Interior equipment plays the effect of being effectively protected, and extends service life, and mounting hole 4 is easily installed casing 1, and heat-conducting plate 13 can incite somebody to action
Heat derives in casing 1 are to so as to realize radiating effect, heat emission fan 10 can greatly improve rate of heat dispation, dissipate on fin 7
Heat is more efficient, and the side surface of fin 7 offers groove, improves radiating effect, while can absorb heat emission fan 10 and work
Caused noise, temperature sensor 11 can detect the temperature value in casing 1, and pass through the intelligent control cooling of PLC 6
The switch of fan 10, improves intelligence degree, semiconductor chilling plate 12 can further improve radiating effect.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of radiator structure of photovoltaic combiner box, including casing（1）, it is characterised in that：The casing（1）Outer surface hinge
It is connected to chamber door（2）, casing（1）Upper and lower surface be equipped with mounting blocks（3）, mounting blocks（3）Side surface offer peace
Fill hole（4）, casing（1）Inside be provided with photovoltaic apparatus（5）, casing（1）Inner surface be provided with PLC（6）, PLC controls
Device processed（6）Input electrically connected with the output end of external power supply, casing（1）Inner surface be provided with heat-conducting plate（13）, heat conduction
Plate（13）Pass casing（1）Outer surface, heat-conducting plate（13）Side surface be provided with fin（7）, casing（1）Outer surface
Fin（7）Outside be provided with mounting bracket（8）, mounting bracket（8）Side surface be provided with installing plate（9）, installing plate（9）Side surface
Provided with heat emission fan（10）, heat emission fan（10）Input and PLC（6）Output end electrical connection.
A kind of 2. radiator structure of photovoltaic combiner box according to claim 1, it is characterised in that：The fin（7）'s
Cross sectional shape is triangle, and fin（7）Side surface offer groove.
A kind of 3. radiator structure of photovoltaic combiner box according to claim 1, it is characterised in that：The heat emission fan（10）'s
Quantity is no less than three, and the heat emission fan no less than three（10）It is equidistantly positioned.
A kind of 4. radiator structure of photovoltaic combiner box according to claim 1, it is characterised in that：The casing（1）It is interior
Side surface is provided with temperature sensor（11）, temperature sensor（11）Output end electrical connection PLC（6）Input.
A kind of 5. radiator structure of photovoltaic combiner box according to claim 1, it is characterised in that：The mounting bracket（8）'s
Upper and lower surface is equipped with semiconductor chilling plate（12）, semiconductor chilling plate（12）Input and PLC（6）'s
Output end electrically connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721140567.4U CN207099033U (en) | 2017-09-07 | 2017-09-07 | A kind of radiator structure of photovoltaic combiner box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721140567.4U CN207099033U (en) | 2017-09-07 | 2017-09-07 | A kind of radiator structure of photovoltaic combiner box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207099033U true CN207099033U (en) | 2018-03-13 |
Family
ID=61540457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721140567.4U Expired - Fee Related CN207099033U (en) | 2017-09-07 | 2017-09-07 | A kind of radiator structure of photovoltaic combiner box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207099033U (en) |
-
2017
- 2017-09-07 CN CN201721140567.4U patent/CN207099033U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180313 Termination date: 20200907 |