CN205232145U - Improve photovoltaic terminal box of diode mounting means - Google Patents
Improve photovoltaic terminal box of diode mounting means Download PDFInfo
- Publication number
- CN205232145U CN205232145U CN201521024459.1U CN201521024459U CN205232145U CN 205232145 U CN205232145 U CN 205232145U CN 201521024459 U CN201521024459 U CN 201521024459U CN 205232145 U CN205232145 U CN 205232145U
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- China
- Prior art keywords
- box body
- junction box
- diode
- mounting means
- plug division
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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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- Photovoltaic Devices (AREA)
Abstract
The utility model relates to an improve photovoltaic terminal box of diode mounting means, including junction box body with set up the conductive component in junction box body, junction box body includes the terminal box main part and the grafting portion in the terminal box main part of pegging graft, the conductive component including installing the metal support in the terminal box main part, still including installing the diode in grafting portion, the diode peg graft to be in metal support on. The utility model discloses a to the improvement of diode mounting means, when having realized that the diode damages, only need to be changed the diode can, need not to change whole terminal box, easy maintenance, cost reduction can not damage solar cell panel yet.
Description
Technical field
The utility model relates to a kind of photovoltaic junction box.
Background technology
Photovoltaic junction box is the connector for connecting between solar panel and circuit control system, in prior art, metallic support and diode are installed in terminal box, terminal box is generally pasted onto the back side of solar panel, if diode damages, then need whole terminal box to scoop up to change, not only bother, cell panel may be damaged, and cost is high.
Summary of the invention
In order to overcome the above-mentioned deficiency of prior art, the utility model provides a kind of and changes the photovoltaic junction box that diode improves diode mounting means very easily.
The technical scheme in the invention for solving the technical problem is:
A kind of photovoltaic junction box improving diode mounting means, comprise junction box body and be arranged on the conductive component in junction box body, it is characterized in that: described junction box body comprises junction box body and is plugged on the Plug Division on junction box body, described conductive component comprises the metallic support be arranged in junction box body, also comprise the diode be arranged in Plug Division, described diode plug-in unit is connected on described metallic support.
As preferably, the lower end of junction box body is provided with box body interface, the lower end of described metallic support is provided with support interface, described support interface is arranged in box body interface, diode in described Plug Division is provided with insertion section respectively to extension, described Plug Division is set in outside box body interface, and the insertion section of described diode is plugged in support interface.
As preferably, the both sides of Plug Division are respectively arranged with Elastic buckle, and the both sides of described junction box body are provided with the button hole that can snap in described Elastic buckle.
As preferably, the outer surface of box body interface is provided with sealing rib, is provided with sealing ring between described Plug Division and box body interface.
As preferably, the both sides of junction box body are extended respectively cable link, and described cable link is in obtuse angle and arranges.
As preferably, in the middle part of the back side of junction box body, be arranged with cavity.
As preferably, diode package is integrated.
Two parts being divided into by junction box body two can be plugged in together mutually, in junction box body, metallic support is set, diode is arranged in Plug Division, as long as then Plug Division is plugged on junction box body, diode is plugged on metallic support simultaneously, just be installed on metallic support, formed a complete terminal box.If diode is damaged, as long as Plug Division is extracted, change the diode in Plug Division, do not need whole terminal box to scoop up from solar panel.This mode, not only facilitates, and does not at all affect solar panel, and cost is lower.
The lower end of metallic support arranges support interface, and the insertion section of diode is plugged in support interface, and Plug Division is socketed on junction box body, and Plug Division and junction box body are by Elastic buckle and button hole fastening.The cavity at the junction box body back side, makes terminal box be pasted onto after on solar panel and leaves certain space, convenient heat radiation.
Diode package is integrated and can be fixed on Plug Division, also can be replaceable mode.
The beneficial effects of the utility model are: the utility model, by the improvement to diode mounting means, when achieving diode damage, only needs to change diode, without the need to changing whole terminal box, easy to maintenance, cost reduces, and also can not damage solar panel.
Accompanying drawing explanation
Fig. 1 is detonation configuration schematic diagram of the present utility model.
Fig. 2 is mounting structure schematic diagram of the present utility model.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
As shown in Figure 1, 2, a kind of photovoltaic junction box improving diode mounting means, comprise junction box body and be arranged on the conductive component in junction box body, junction box body comprises junction box body 3 and is plugged on the Plug Division 10 on junction box body, described conductive component comprises the metallic support 1 be arranged in junction box body, also comprise the diode 8 be arranged in Plug Division, diode 8 is packaged together, and diode plug-in unit is connected on described metallic support.The lower end of junction box body is provided with box body interface 5, the outer surface of box body interface 5 is provided with sealing rib, the lower end of described metallic support is provided with support interface 2, described support interface is arranged in box body interface, diode in described Plug Division is provided with insertion section 7 respectively to extension, described Plug Division 10 is set in outside box body interface 5, and the insertion section 7 of described diode is plugged in support interface 2.More reliable in order to install, the both sides of Plug Division are respectively arranged with Elastic buckle 9, and the both sides of described junction box body are provided with the button hole 6 that can snap in described Elastic buckle.In order to ensure sealing property, except being provided with sealing rib at the outer surface of box body interface, also between Plug Division and box body interface, be provided with sealing ring.The both sides of junction box body are extended respectively cable link 4, and described cable link is in obtuse angle and arranges.Be arranged with cavity in the middle part of the back side of junction box body, between such terminal box and solar panel, leave certain space, convenient heat radiation.
Two parts being divided into by junction box body two can be plugged in together mutually, metallic support 1 is set in junction box body, diode 8 is arranged in Plug Division 10, as long as then Plug Division is plugged on junction box body, diode 8 is plugged on metallic support 1 simultaneously, just be installed on metallic support, formed a complete terminal box.If diode is damaged, as long as extracted Plug Division 10, the diode in better Plug Division, does not need whole terminal box to scoop up from solar panel.This mode, not only facilitates, and does not at all affect solar panel, and cost is lower.
The lower end of metallic support arranges support interface 2, and the insertion section 7 of diode is plugged in support interface, and Plug Division is socketed on junction box body 3, and by Elastic buckle and button hole fastening between Plug Division and junction box body.The cavity at the junction box body back side, makes terminal box be pasted onto after on solar panel and leaves certain space, convenient heat radiation.
Diode package is integrated and can be fixed on Plug Division, also can be replaceable mode.
The utility model is by the improvement to diode mounting means, and when achieving diode damage, only need to change diode, without the need to changing whole terminal box, easy to maintenance, cost reduces, and also can not damage solar panel.
Claims (7)
1. one kind is improved the photovoltaic junction box of diode mounting means, comprise junction box body and be arranged on the conductive component in junction box body, it is characterized in that: described junction box body comprises junction box body and is plugged on the Plug Division on junction box body, described conductive component comprises the metallic support be arranged in junction box body, also comprise the diode be arranged in Plug Division, described diode plug-in unit is connected on described metallic support.
2. a kind of photovoltaic junction box improving diode mounting means according to claim 1, it is characterized in that: the lower end of described junction box body is provided with box body interface, the lower end of described metallic support is provided with support interface, described support interface is arranged in box body interface, diode in described Plug Division is provided with insertion section respectively to extension, described Plug Division is set in outside box body interface, and the insertion section of described diode is plugged in support interface.
3. a kind of photovoltaic junction box improving diode mounting means according to claim 2, is characterized in that: the both sides of described Plug Division are respectively arranged with Elastic buckle, and the both sides of described junction box body are provided with the button hole that can snap in described Elastic buckle.
4. a kind of photovoltaic junction box improving diode mounting means according to claim 3, is characterized in that: the outer surface of described box body interface is provided with sealing rib, is provided with sealing ring between described Plug Division and box body interface.
5. a kind of photovoltaic junction box improving diode mounting means according to claim 4, is characterized in that: the both sides of described junction box body are extended respectively cable link, and described cable link is in obtuse angle and arranges.
6. a kind of photovoltaic junction box improving diode mounting means according to claim 5, is characterized in that: be arranged with cavity in the middle part of the back side of described junction box body.
7. a kind of photovoltaic junction box improving diode mounting means according to claim 6, is characterized in that: described diode package is integrated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521024459.1U CN205232145U (en) | 2015-12-11 | 2015-12-11 | Improve photovoltaic terminal box of diode mounting means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521024459.1U CN205232145U (en) | 2015-12-11 | 2015-12-11 | Improve photovoltaic terminal box of diode mounting means |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205232145U true CN205232145U (en) | 2016-05-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521024459.1U Active CN205232145U (en) | 2015-12-11 | 2015-12-11 | Improve photovoltaic terminal box of diode mounting means |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205232145U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107612493A (en) * | 2017-09-01 | 2018-01-19 | 常州大学 | Terminal box used in photovoltaic system |
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2015
- 2015-12-11 CN CN201521024459.1U patent/CN205232145U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107612493A (en) * | 2017-09-01 | 2018-01-19 | 常州大学 | Terminal box used in photovoltaic system |
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |