CN207475476U - Photovoltaic junction box with mountain font radiator structure - Google Patents
Photovoltaic junction box with mountain font radiator structure Download PDFInfo
- Publication number
- CN207475476U CN207475476U CN201720590515.0U CN201720590515U CN207475476U CN 207475476 U CN207475476 U CN 207475476U CN 201720590515 U CN201720590515 U CN 201720590515U CN 207475476 U CN207475476 U CN 207475476U
- Authority
- CN
- China
- Prior art keywords
- mountain font
- box body
- heat dissipation
- dissipation cavity
- wiring box
- 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
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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
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
- Photovoltaic Devices (AREA)
Abstract
The utility model belongs to photovoltaic connector technical field, is related to a kind of photovoltaic junction box with mountain font radiator structure, and including wiring box body, the left and right sides of terminal box body bottom portion is equipped with outlet hole；The middle part of wiring box body is equipped with diode mounting groove；The lower part of wiring box body is equipped with mountain font heat dissipation cavity, three branches of mountain font heat dissipation cavity extend respectively to the lower section of diode mounting groove, the bottom of mountain font heat dissipation cavity and wiring box body are co-walled, the height of mountain font heat dissipation cavity is identical with the height for being glued wire box ontology, and the lower part of mountain font heat dissipation cavity is equipped with venthole.After junction box glue-pouring, mountain font radiator structure increases the contact area of embedding and wiring box body around Schottky diode, and the heat around Schottky diode can be transmitted on housing rapidly, and housing dissipates rapidly temperature by surrounding air convection current.
Description
Technical field
The utility model belongs to photovoltaic connector technical field, specifically, is related to a kind of with mountain font radiator structure
Photovoltaic junction box.
Background technology
At present, it converts solar energy into electrical energy and has been used widely, and terminal box is used as and converts solar energy into electricity
The core component of energy, is also increasingly paid attention to.The principal element for influencing terminal box service life is dissipating for Schottky diode
Heat.The heat dissipation of terminal box relies primarily on the heat-conduction effect of shell at present, and such heat dissipation effect is slow, and bulk temperature is high.Full encapsulating
There is an urgent need for improve for the radiator structure of terminal box.
Utility model content
The purpose of the utility model is to overcome the prior art, there are shortcomings, provide a kind of light with mountain font radiator structure
Terminal box is lied prostrate, improves the heat dissipation effect of terminal box.
To achieve these goals, the technical solution of the utility model is：
A kind of photovoltaic junction box with mountain font radiator structure, including wiring box body, the left and right of terminal box body bottom portion
Both sides are equipped with outlet hole；The middle part of the wiring box body is equipped with diode mounting groove；The lower part of the wiring box body is equipped with
Mountain font heat dissipation cavity, three branches of mountain font heat dissipation cavity extend respectively to the lower section of diode mounting groove, mountain font heat dissipation cavity
Bottom and wiring box body it is co-walled, the height of mountain font heat dissipation cavity is identical with the height for being glued wire box ontology, the heat dissipation of mountain font
The lower part of chamber is equipped with venthole.
Preferably, the lower part of the mountain font heat dissipation cavity is equipped with 2 symmetrical ventholes, convenient for air circulation stream
It is dynamic.
The beneficial effects of the utility model are：
After junction box glue-pouring, mountain font radiator structure increases embedding and wiring box body around Schottky diode
Contact area, the heat around Schottky diode can be transmitted on housing rapidly, and housing is dissipated rapidly by surrounding air convection current
Temperature.
Description of the drawings
Fig. 1 is the structure diagram of the utility model.
Specific embodiment
Below by specific embodiment combination attached drawing, the invention will be further described：
Embodiment 1
The photovoltaic junction box with mountain font radiator structure of the present embodiment, including wiring box body 1, terminal box body bottom portion
The left and right sides be equipped with outlet hole 2；The middle part of the wiring box body 1 is equipped with diode mounting groove 3；The wiring box body 1
Lower part be equipped with mountain font heat dissipation cavity 4, three branches of mountain font heat dissipation cavity 4 extend respectively to the lower section of diode mounting groove 3,
The bottom of mountain font heat dissipation cavity 4 and wiring box body 1 are co-walled, the height of mountain font heat dissipation cavity 4 and the height for being glued wire box ontology 1
Identical, the lower part of mountain font heat dissipation cavity 4 is equipped with venthole 5.
Embodiment 2
The photovoltaic junction box with mountain font radiator structure of the present embodiment, other are the same as embodiment 1 in addition to following difference：
The lower part of mountain font heat dissipation cavity is equipped with 2 symmetrical ventholes.
Claims (2)
1. a kind of photovoltaic junction box with mountain font radiator structure, including wiring box body, the left and right two of terminal box body bottom portion
Side is equipped with outlet hole；The middle part of the wiring box body is equipped with diode mounting groove；It is characterized in that：
The lower part of the wiring box body is equipped with mountain font heat dissipation cavity, and three branches of mountain font heat dissipation cavity extend respectively to two poles
The lower section of pipe mounting groove, the bottom of mountain font heat dissipation cavity and wiring box body are co-walled, and the height of mountain font heat dissipation cavity is with being glued line
The height of box body is identical, and the lower part of mountain font heat dissipation cavity is equipped with venthole.
2. the photovoltaic junction box according to claim 1 with mountain font radiator structure, it is characterised in that：The mountain font dissipates
The lower part of hot chamber is equipped with 2 symmetrical ventholes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720590515.0U CN207475476U (en) | 2017-05-09 | 2017-05-09 | Photovoltaic junction box with mountain font radiator structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720590515.0U CN207475476U (en) | 2017-05-09 | 2017-05-09 | Photovoltaic junction box with mountain font radiator structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207475476U true CN207475476U (en) | 2018-06-08 |
Family
ID=62255918
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720590515.0U Expired - Fee Related CN207475476U (en) | 2017-05-09 | 2017-05-09 | Photovoltaic junction box with mountain font radiator structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207475476U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108988778A (en) * | 2018-06-14 | 2018-12-11 | 合肥流明新能源科技有限公司 | A kind of rapid cooling photovoltaic cell junction box |
-
2017
- 2017-05-09 CN CN201720590515.0U patent/CN207475476U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108988778A (en) * | 2018-06-14 | 2018-12-11 | 合肥流明新能源科技有限公司 | A kind of rapid cooling photovoltaic cell junction box |
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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: 20180608 Termination date: 20190509 |