CN218124664U - Solar photovoltaic junction box - Google Patents
Solar photovoltaic junction box Download PDFInfo
- Publication number
- CN218124664U CN218124664U CN202222692806.4U CN202222692806U CN218124664U CN 218124664 U CN218124664 U CN 218124664U CN 202222692806 U CN202222692806 U CN 202222692806U CN 218124664 U CN218124664 U CN 218124664U
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- CN
- China
- Prior art keywords
- base
- solar photovoltaic
- module
- visor
- module diode
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- 230000001681 protective effect Effects 0.000 claims description 10
- 230000003014 reinforcing effect Effects 0.000 claims description 5
- 238000003466 welding Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 21
- 241000309551 Arthraxon hispidus Species 0.000 description 4
- 230000002787 reinforcement Effects 0.000 description 3
- 239000004576 sand Substances 0.000 description 3
- 230000035939 shock Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910021421 monocrystalline silicon Inorganic materials 0.000 description 1
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
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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
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- Photovoltaic Devices (AREA)
Abstract
The utility model relates to a solar energy power supply module field discloses solar photovoltaic terminal box, including base, visor, module diode, the visor cover is established in the base upper end, the fixed wiring mouth that is provided with in front end of base, the module diode sets up inside the base, the wiring mouth is stretched out to module diode's connecting wire, the fixed a plurality of reference columns that are provided with of inner wall of base, the lower terminal surface of base is provided with the bottom, be connected with between bottom and the reference column and be connected the rivet, the fixed a plurality of spacing heads that are provided with of up end of bottom, module diode and a plurality of spacing head joint. The utility model discloses in, be provided with reference column and spacing head in the inside of base, can pinpoint the module diode, the module diode is more stable after the installation is accomplished, connects through the joint between visor and the base, connects stably, and the installation is quick, can improve the installation effectiveness.
Description
Technical Field
The utility model relates to a solar energy power supply module field especially relates to solar photovoltaic terminal box.
Background
Solar energy is a renewable resource, and can save energy and reduce environmental pollution by converting solar energy into electric energy, the solar photovoltaic module is a group of common devices for converting solar energy into electric energy, and generally comprises monocrystalline silicon, polycrystalline silicon, thin film batteries and the like, and the solar photovoltaic module junction box is used for interconnecting solar energy and an external power supply module so as to output the power of the solar photovoltaic module to the outside.
When using, the solar PV modules terminal box is usually fixed and is carried out energy transmission work on solar cell panel, generally, the solar PV modules terminal box includes the base usually, the wiring subassembly (like connecting terminal, diode etc.) of setting in the base to and the upper cover of sealed cover base and wiring subassembly, but present solar PV modules terminal box inside can not set up location structure more, the direct centre gripping of diode when the installation is between base and upper cover, can not fix a position the diode, stability after the installation is accomplished is not strong. Accordingly, a solar photovoltaic junction box is provided by those skilled in the art to solve the problems set forth in the background art described above.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, and the solar photovoltaic terminal box that proposes, this terminal box is provided with reference column and spacing head in the inside of base, can pinpoint module diode, and module diode is more stable after the installation is accomplished, connects through the joint between visor and the base, connects stably, and the installation is quick, can improve the installation effectiveness.
In order to achieve the above purpose, the utility model provides a following technical scheme:
the solar photovoltaic junction box comprises a base, a protective cover and a module diode, wherein the protective cover is sleeved at the upper end of the base, a wiring port is fixedly arranged at the front end of the base, the module diode is arranged in the base, a connecting wire of the module diode extends out of the wiring port, a plurality of positioning columns are fixedly arranged on the inner wall of the base, a bottom cover is arranged on the lower end face of the base, connecting rivets are connected between the bottom cover and the positioning columns, a plurality of limiting heads are fixedly arranged on the upper end face of the bottom cover, and the module diode is clamped with the limiting heads;
through the technical scheme, the positioning column and the limiting head which are arranged inside the base can accurately position the module diode when the module diode is installed, the module diode is more stable after the module diode is installed, the protective cover and the base are connected through the clamping connection, the connection is stable, the installation is quick, and the installation efficiency can be improved.
Furthermore, the inner walls of the two sides of the protective cover are respectively provided with a clamping groove and a guide head, and the two sides of the base are respectively provided with a clamping head and a guide groove;
through above-mentioned technical scheme, set up joint groove and direction head and joint and guide way, be convenient for install visor and base.
Furthermore, the clamping groove and the clamping head are clamped with each other, and the guide head and the guide groove are clamped with each other;
through above-mentioned technical scheme, visor installation is swift, convenient to detach.
Furthermore, a wire pressing block is fixedly arranged on the lower side of the wire connecting port through welding;
through the technical scheme, the wire pressing block is convenient for stably installing the connecting wire of the module diode.
Furthermore, a reinforcing convex strip is fixedly arranged on the lower end face of the protective cover;
through above-mentioned technical scheme, the structural strength that the visor can be strengthened to the reinforcement sand grip, reinforcing shock resistance improves life, and the good reliability.
Furthermore, through openings are formed in the two sides of the protective cover;
through above-mentioned technical scheme, the opening is convenient for prize the visor open.
The utility model discloses following beneficial effect has:
1. the utility model provides a solar photovoltaic terminal box, this terminal box are provided with reference column and spacing head in the inside of base when using, can pinpoint it when module diode installation, and module diode is more stable after the installation is accomplished.
2. The utility model provides a solar photovoltaic terminal box, this terminal box are when using, through setting up the inside module diode of protection that base and visor can be abundant, structural strength is high, and shock resistance is strong, and the reliability is high, connects through the joint between visor and the base simultaneously, connects stably, and the installation is quick, can improve the installation effectiveness.
Drawings
Fig. 1 is a schematic view of a three-dimensional structure of a solar photovoltaic junction box provided by the present invention;
fig. 2 is a schematic structural view of a bottom cover of the solar photovoltaic junction box provided by the present invention;
fig. 3 is an explosion schematic diagram of the solar photovoltaic junction box provided by the present invention;
fig. 4 is the internal structure schematic diagram of the base of the solar photovoltaic junction box provided by the utility model.
Illustration of the drawings:
1. a base; 2. a protective cover; 3. a module diode; 4. a wiring port; 5. a line pressing block; 6. a bottom cover; 7. connecting rivets; 8. a port; 9. reinforcing convex strips; 10. a clamping groove; 11. a guide head; 12. a guide groove; 13. a clamping head; 14. a limiting head; 15. and a positioning column.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides an embodiment: solar photovoltaic terminal box, the on-line screen storage device comprises a base 1, visor 2, module diode 3, the 2 covers of visor are established in 1 upper end of base, the fixed wiring mouth 4 that is provided with in front end of base 1, module diode 3 sets up inside 1 base, wiring mouth 4 is stretched out to module diode 3's connecting wire, the fixed a plurality of reference columns 15 that are provided with of base 1's inner wall, base 1's lower terminal surface is provided with bottom 6, be connected with between bottom 6 and the reference column 15 and be connected rivet 7, the fixed a plurality of spacing heads 14 that are provided with of up end of bottom 6, module diode 3 and a plurality of spacing head 14 joint, spacing head 14 can pinpoint it when module diode 3 installs, module diode 3 is more stable after the installation is accomplished.
The both sides inner wall of visor 2 all is provided with joint groove 10 and direction head 11, base 1's both sides all are provided with joint head 13 and guide way 12, set up joint groove 10 and direction head 11 and joint head 13 and guide way 12, be convenient for install visor 2 and base 1, joint groove 10 and the mutual joint of joint head 13, direction head 11 and the mutual joint of guide way 12, visor 2 installation is swift, convenient to detach, wiring mouth 4's downside is provided with line ball piece 5 through welded fastening, line ball piece 5 is convenient for install module diode 3's connecting wire stably, visor 2's lower terminal surface is fixed and is provided with reinforcement sand grip 9, reinforcement sand grip 9 can strengthen visor 2's structural strength, reinforcing shock resistance, and service life is prolonged, high reliability, opening 8 has all been seted up to visor 2's both sides, opening 8 is convenient for prying visor 2 open.
The working principle is as follows: this terminal box is when using, place module diode 3 inside base 1, it is spacing through a plurality of spacing heads 14, thereby the stable installation, later through joint groove 10 and joint head 13's cooperation with visor 2 and base 1 stable connection, be connected line ball piece 5 and wiring mouth 4 through the welding at last, thereby accomplish the installation, inside at base 1 is provided with reference column 15 and spacing head 14, can pinpoint it when module diode 3 installs, module diode 3 is more stable after the installation is accomplished, also be convenient for module diode 3 installs fast, can improve the installation effectiveness, set up the inside module diode 3 of protection that base 1 and visor 2 can be abundant, structural strength is high, impact resistance is strong, high reliability.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (6)
1. Solar photovoltaic terminal box, including base (1), visor (2), module diode (3), its characterized in that: the utility model discloses a module of solar photovoltaic module, including base (1), visor (2), wiring mouth (4), module diode (3), wiring mouth (4) are established to visor (2) cover, the front end of base (1) is fixed to be provided with, module diode (3) set up inside base (1), the connecting wire of module diode (3) stretches out wiring mouth (4), the inner wall of base (1) is fixed and is provided with a plurality of reference columns (15), the lower terminal surface of base (1) is provided with bottom (6), be connected with between bottom (6) and reference column (15) and be connected rivet (7), the fixed a plurality of spacing heads (14) that are provided with of up end of bottom (6), module diode (3) and a plurality of spacing head (14) joint.
2. The solar photovoltaic junction box of claim 1, wherein: the inner walls of the two sides of the protective cover (2) are provided with clamping grooves (10) and guide heads (11), and the clamping joints (13) and the guide grooves (12) are arranged on the two sides of the base (1).
3. The solar photovoltaic junction box of claim 2, wherein: the clamping groove (10) and the clamping head (13) are clamped with each other, and the guide head (11) and the guide groove (12) are clamped with each other.
4. The solar photovoltaic junction box of claim 1, wherein: and the lower side of the wiring port (4) is fixedly provided with a wire pressing block (5) through welding.
5. The solar photovoltaic junction box of claim 1, wherein: and a reinforcing convex strip (9) is fixedly arranged on the lower end face of the protective cover (2).
6. The solar photovoltaic junction box of claim 1, wherein: both sides of the protective cover (2) are provided with through openings (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222692806.4U CN218124664U (en) | 2022-10-13 | 2022-10-13 | Solar photovoltaic junction box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222692806.4U CN218124664U (en) | 2022-10-13 | 2022-10-13 | Solar photovoltaic junction box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218124664U true CN218124664U (en) | 2022-12-23 |
Family
ID=84496033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222692806.4U Active CN218124664U (en) | 2022-10-13 | 2022-10-13 | Solar photovoltaic junction box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218124664U (en) |
-
2022
- 2022-10-13 CN CN202222692806.4U patent/CN218124664U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230407 Address after: 241000 15-1, Zhanghe Road, Wuhu High-tech Industrial Development Zone, Yijiang District, Wuhu City, Anhui Province Patentee after: WUHU BOKANG ELECTRICAL Co.,Ltd. Address before: 646200 Mingyuan Yaju 3-401, Jianshe Road, Hejiang County, Luzhou City, Sichuan Province Patentee before: Wuhu Bokang New Energy Vehicle Technology Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 241000 15-1, Zhanghe Road, Wuhu High-tech Industrial Development Zone, Yijiang District, Wuhu City, Anhui Province Patentee after: Wuhu Bokang Electromechanical Co.,Ltd. Country or region after: China Address before: 241000 15-1, Zhanghe Road, Wuhu High-tech Industrial Development Zone, Yijiang District, Wuhu City, Anhui Province Patentee before: WUHU BOKANG ELECTRICAL Co.,Ltd. Country or region before: China |