CN215072316U - Split type photovoltaic terminal box - Google Patents
Split type photovoltaic terminal box Download PDFInfo
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- CN215072316U CN215072316U CN202121395851.2U CN202121395851U CN215072316U CN 215072316 U CN215072316 U CN 215072316U CN 202121395851 U CN202121395851 U CN 202121395851U CN 215072316 U CN215072316 U CN 215072316U
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- junction box
- plate
- box body
- photovoltaic junction
- photovoltaic
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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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Abstract
The utility model discloses a split type photovoltaic junction box, which comprises a photovoltaic junction box body and a mounting plate for mounting the photovoltaic junction box body, wherein the side surface of the mounting plate is connected with a plurality of flat head screws for being connected with a mounting point, the side surface of the mounting plate is provided with a supporting plate for supporting the photovoltaic junction box body, two side surfaces of the supporting plate are provided with heat dissipation components for assisting the heat dissipation of the photovoltaic junction box body, and the top end of each heat dissipation component is movably provided with a fixing component for fixing the photovoltaic junction box body; the photovoltaic junction box comprises a photovoltaic junction box body and is characterized in that a first clamping plate is arranged on the side face of the photovoltaic junction box body, a second clamping plate matched with the first clamping plate is arranged on the side face of the mounting plate, and the first clamping plate and the second clamping plate are connected in a clamping mode. This split type photovoltaic terminal box, photovoltaic terminal box body pass through the mounting panel and are connected with the mounting point, and photovoltaic terminal box body installation dismantlement is convenient, and the later stage of being convenient for is maintained.
Description
Technical Field
The utility model belongs to the technical field of the photovoltaic terminal box, concretely relates to split type photovoltaic terminal box.
Background
The photovoltaic junction box is one of important components of a solar module and mainly used for connecting electric power generated by a solar cell with an external circuit. Photovoltaic terminal box is mostly through screw snap-on in assigned position when the installation, need remove the screw during follow-up maintenance and take off whole, fixes photovoltaic terminal box again through the screw after the maintenance, and this makes the overall operation comparatively troublesome.
Therefore, in order to meet the current situation, a split type photovoltaic junction box needs to be designed and produced urgently to meet the requirement of practical use.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a split type photovoltaic terminal box to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a split type photovoltaic junction box comprises a photovoltaic junction box body and a mounting plate used for mounting the photovoltaic junction box body, wherein the side surface of the mounting plate is connected with a plurality of flat-head screws used for being connected with mounting points;
the photovoltaic junction box comprises a photovoltaic junction box body and is characterized in that a first clamping plate is arranged on the side face of the photovoltaic junction box body, a second clamping plate matched with the first clamping plate is arranged on the side face of the mounting plate, and the first clamping plate and the second clamping plate are connected in a clamping mode.
In a further embodiment, the heat dissipation assembly comprises a heat absorption plate in contact with the side face of the photovoltaic junction box body in an attaching mode, a heat conduction plate connected to the side face of the heat absorption plate, and a heat dissipation plate connected to the side face of the heat conduction plate.
In a further embodiment, the fixing assembly comprises a rotating block, a fixing plate connected to the side face of the rotating block, and a fixing screw rod used for connecting the fixing plate and the photovoltaic junction box body, the fixing plate is provided with a threaded through hole matched with the fixing screw rod, the top end of the photovoltaic junction box body is provided with a threaded fixing hole, and the fixing screw rod is sequentially in threaded connection with the threaded through hole and the threaded fixing hole.
In a further embodiment, the top end of the heat dissipation assembly is provided with a notch, the inner wall of the notch is connected with a rotating rod, and the rotating block is rotatably arranged on the periphery of the rotating rod.
In a further embodiment, a protection pad for protecting the photovoltaic junction box body is supported between the fixing plate and the photovoltaic junction box body, and the protection pad is fixedly bonded at the bottom end of the fixing plate.
In a further embodiment, the supporting plate is provided with a through hole for the wiring terminal of the photovoltaic junction box body to pass through.
In a further embodiment, the periphery of the mounting plate is uniformly coated with an anticorrosive paint.
The utility model discloses a technological effect and advantage: according to the split photovoltaic junction box, the mounting plate is connected with the corresponding mounting point, and the photovoltaic junction box body is detachably connected with the mounting plate, so that the photovoltaic junction box body is convenient to maintain in the later period; due to the arrangement of the fixing assembly, tools are not needed when the photovoltaic junction box body is installed and disassembled, and the photovoltaic junction box is convenient to install and disassemble; the arrangement of the heat dissipation assembly can help the photovoltaic junction box body to dissipate heat, and is favorable for protecting the photovoltaic junction box body; the clamping plate I and the clamping plate II are arranged to assist in improving the stability of the photovoltaic junction box body when the photovoltaic junction box body is connected with the mounting plate, and the photovoltaic junction box body can be quickly positioned; this split type photovoltaic terminal box, photovoltaic terminal box body pass through the mounting panel and are connected with the mounting point, and photovoltaic terminal box body installation dismantlement is convenient, and the later stage of being convenient for is maintained.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a cross-sectional view of the present invention;
fig. 3 is a schematic structural diagram of the mounting plate of the present invention;
fig. 4 is a cross-sectional view of the mounting plate of the present invention;
fig. 5 is an enlarged view of the structure a in fig. 1 according to the present invention.
In the figure: the photovoltaic junction box comprises a photovoltaic junction box body 1, an installation plate 2, a flat head screw 3, a support plate 4, a heat dissipation assembly 5, a first clamping plate 6, a second clamping plate 7, a heat absorption plate 8, a heat conduction plate 9, a heat dissipation plate 10, a rotating block 11, a fixing plate 12, a fixing screw 13 and a rotating rod 14.
Detailed Description
In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. It will be apparent, however, to one skilled in the art, that the present invention may be practiced without one or more of these specific details. In other instances, well-known features have not been described in order to avoid obscuring the present invention.
In order to meet the installation requirement of the photovoltaic junction box body 1, as shown in fig. 1 and fig. 2, a plurality of flat head screws 3 used for being connected with installation points are connected to the side surface of the installation plate 2, a support plate 4 used for supporting the photovoltaic junction box body 1 is integrally formed on the side surface of the installation plate 2, a through hole for a junction terminal of the photovoltaic junction box body 1 to pass through is formed in the support plate 4, the diameter of the through hole is larger than that of the junction terminal, and an anticorrosive coating is uniformly coated on the periphery of the installation plate 2; the side integrated into one piece of photovoltaic terminal box body 1 has joint board one 6, and the side integrated into one piece of mounting panel 2 has joint board two 7 identical with joint board one 6, and joint board one 6 and two 7 block connections of joint board.
In order to assist the photovoltaic junction box body 1 to dissipate heat, as shown in fig. 1 and fig. 4, two side faces of the supporting plate 4 are provided with heat dissipation assemblies 5 assisting the photovoltaic junction box body to dissipate heat, the side faces of the heat dissipation assemblies 5 are fixedly welded with the side faces of the mounting plate 2, each heat dissipation assembly 5 comprises a heat absorbing plate 8 in contact with the side face of the photovoltaic junction box body 1 in an attaching mode, a heat conducting plate 9 fixedly bonded on the side face of the heat absorbing plate 8 and a heat dissipation plate 10 fixedly bonded on the side face of the heat conducting plate 9, and the heat absorbing plate 8, the heat conducting plate 9 and the heat dissipation plate 10 are sequentially arranged from inside to outside.
In order to facilitate the installation and the disassembly of the photovoltaic junction box body 1, as shown in fig. 1, fig. 2 and fig. 5, a fixing component for fixing the photovoltaic junction box body 1 is movably installed at the top end of the heat dissipation component 5, the fixing component comprises a rotating block 11, a fixing plate 12 fixedly welded on the side surface of the rotating block 11, and a fixing screw 13 for connecting the fixing plate 12 and the photovoltaic junction box body 1, a knob for rotation is arranged at the top end of the fixing screw, a rubber sleeve is sleeved on the periphery of the knob, a threaded through hole matched with the fixing screw 13 is formed in the fixing plate 12, a threaded fixing hole is formed in the top end of the photovoltaic junction box body 1, the threaded through hole is communicated with the threaded fixing hole, and the fixing screw 13 is sequentially in threaded connection with the threaded through hole and the threaded fixing hole; the top end of the heat dissipation assembly 5 is provided with a notch, the inner wall of the notch is fixedly welded with a rotating rod 14, and a rotating block 11 is rotatably arranged on the periphery of the rotating rod 14; a protection pad used for protecting the photovoltaic junction box body 1 is supported between the fixing plate 12 and the photovoltaic junction box body 1, the protection pad is fixedly bonded at the bottom end of the fixing plate 12, and a through hole for a fixing bolt to penetrate through is formed in the protection pad.
According to the working principle, when the split photovoltaic junction box is used, the mounting plate 2 is mounted on a corresponding mounting point through the flat head screw 3; then the photovoltaic junction box body 1 is pushed downwards along the inner sides of the two groups of radiating assemblies 5 until the first clamping plate 6 is clamped and connected with the second clamping plate 7 of the mounting plate 2, at the moment, the photovoltaic junction box body 1 is supported at the top end of the supporting plate 4, then the fixing plate 12 is rotated to move to the top end of the photovoltaic junction box body 1, and finally the fixing screw 13 is rotated to enable the fixing plate 12 to be in threaded connection with the photovoltaic junction box body 1; when the photovoltaic junction box body 1 is disassembled, firstly, the fixing screw 13 is rotated to be separated from the photovoltaic junction box body 1, then the fixing plate 12 is rotated to the side face of the heat dissipation assembly 5, and finally, the photovoltaic junction box body 1 is pulled upwards to be disassembled from the mounting plate 2; the heat absorbing plate 8 of the heat dissipation assembly 5 absorbs heat generated inside the photovoltaic junction box body 1, the heat conducting plate 9 transfers the heat to the heat dissipation plate 10, and finally the heat dissipation plate 10 diffuses the heat to the periphery.
Finally, it should be noted that: the foregoing is merely a preferred embodiment of the present invention and is not intended to limit the scope of the invention.
Claims (7)
1. The utility model provides a split type photovoltaic terminal box, includes photovoltaic terminal box body (1) and mounting panel (2) that are used for installing photovoltaic terminal box body (1), its characterized in that: the photovoltaic junction box is characterized in that a plurality of flat head screws (3) used for being connected with mounting points are connected to the side face of the mounting plate (2), a supporting plate (4) used for supporting the photovoltaic junction box body (1) is arranged on the side face of the mounting plate (2), heat dissipation assemblies (5) assisting the photovoltaic mounting box body in heat dissipation are arranged on the two side faces of the supporting plate (4), and fixing assemblies used for fixing the photovoltaic junction box body (1) are movably mounted at the top ends of the heat dissipation assemblies (5);
the photovoltaic junction box is characterized in that a first clamping plate (6) is arranged on the side face of the photovoltaic junction box body (1), a second clamping plate (7) matched with the first clamping plate (6) is arranged on the side face of the mounting plate (2), and the first clamping plate (6) is connected with the second clamping plate (7) in a clamping mode.
2. The split photovoltaic junction box of claim 1, wherein: the heat dissipation assembly (5) comprises a heat absorption plate (8) which is attached to and contacted with the side face of the photovoltaic junction box body (1), a heat conduction plate (9) connected to the side face of the heat absorption plate (8) and a heat dissipation plate (10) connected to the side face of the heat conduction plate (9).
3. The split photovoltaic junction box of claim 2, wherein: the fixing assembly comprises a rotating block (11), a fixing plate (12) connected to the side face of the rotating block (11) and a fixing screw (13) used for connecting the fixing plate (12) and the photovoltaic junction box body (1), the fixing plate (12) is provided with a thread through hole matched with the fixing screw (13), the top end of the photovoltaic junction box body (1) is provided with a thread fixing hole, and the fixing screw (13) is sequentially in threaded connection with the thread through hole and the thread fixing hole.
4. The split photovoltaic junction box of claim 3, wherein: the top end of the heat dissipation assembly (5) is provided with a notch, the inner wall of the notch is connected with a rotating rod (14), and the rotating block (11) is rotatably installed on the periphery of the rotating rod (14).
5. The split photovoltaic junction box of claim 4, wherein: a protection pad used for protecting the photovoltaic junction box body (1) is supported between the fixing plate (12) and the photovoltaic junction box body (1), and the protection pad is fixedly bonded at the bottom end of the fixing plate (12).
6. The split photovoltaic junction box of claim 5, wherein: the supporting plate (4) is provided with a through hole for the wiring terminal of the photovoltaic junction box body (1) to pass through.
7. The split photovoltaic junction box of claim 6, wherein: the periphery of the mounting plate (2) is uniformly coated with anticorrosive paint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121395851.2U CN215072316U (en) | 2021-06-23 | 2021-06-23 | Split type photovoltaic terminal box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121395851.2U CN215072316U (en) | 2021-06-23 | 2021-06-23 | Split type photovoltaic terminal box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215072316U true CN215072316U (en) | 2021-12-07 |
Family
ID=79201651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121395851.2U Active CN215072316U (en) | 2021-06-23 | 2021-06-23 | Split type photovoltaic terminal box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215072316U (en) |
-
2021
- 2021-06-23 CN CN202121395851.2U patent/CN215072316U/en active Active
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