CN217590741U - Junction box for wiring of photovoltaic panel set - Google Patents
Junction box for wiring of photovoltaic panel set Download PDFInfo
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- CN217590741U CN217590741U CN202221144358.8U CN202221144358U CN217590741U CN 217590741 U CN217590741 U CN 217590741U CN 202221144358 U CN202221144358 U CN 202221144358U CN 217590741 U CN217590741 U CN 217590741U
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- fixedly connected
- wiring
- copper sheet
- box body
- side wall
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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 junction box for wiring of a photovoltaic panel group, which comprises a machine body assembly, wherein the machine body assembly comprises a box body, a connecting wire, a fixed block, a guide pipe and a sealing block; the wiring mechanism comprises a sleeve, a pressing block, a first flexible wire, a spring, a limiting plate, a pin shaft and a torsion spring; the even fixedly connected with stand pipe of inside wall of box body, the inside wall sliding connection of stand pipe has the connecting wire. The utility model discloses a remove the connecting wire and drive the inside that the connection copper sheet inserted the box body, then drive the spring compression through the connection copper sheet extrusion round pin axle of motion, then promote the round pin axle through the spring of compressed and insert in connecting the copper sheet, carry on spacing fixed to connecting the copper sheet, then drive the torsional spring shrink under the effect of pressure through the briquetting, then drive the briquetting through the torsional spring of shrink and laminate with the connecting wire to accomplish the wiring of photovoltaic board group, the operating procedure when having simplified the wiring has improved wiring efficiency.
Description
The technical field is as follows:
the utility model relates to a photovoltaic board group wiring technical field specifically is a photovoltaic board group wiring terminal box for wiring.
Background art:
the photovoltaic panel assembly is a power generation device which can generate direct current under the exposure of sunlight, and comprises a thin solid photovoltaic cell which is almost made of semiconductor materials, and no movable part exists, so the photovoltaic panel assembly can be operated for a long time without causing any loss;
traditional photovoltaic board group need utilize the terminal box to carry out the wiring when installing usually, because traditional terminal box need unpack the terminal box apart usually when using, then utilize the fixed mode of bolt extrusion to install the wire fixed, operating procedure is comparatively loaded down with trivial details, and wiring efficiency is lower, for this reason, provides a photovoltaic board group wiring terminal box for wiring.
The utility model has the following contents:
an object of the utility model is to provide a terminal box is used in wiring of photovoltaic board group to solve one of the problem that proposes in the above-mentioned background art.
The utility model discloses by following technical scheme implement: a junction box for wiring of a photovoltaic panel group comprises
The machine body assembly comprises a box body, a connecting wire, a fixing block, a guide pipe and a sealing block;
the wiring mechanism comprises a sleeve, a pressing block, a first flexible wire, a spring, a limiting plate, a pin shaft and a torsion spring;
the even fixedly connected with stand pipe of inside wall of box body, the inside wall sliding connection of stand pipe has the connecting wire, the even fixedly connected with sleeve pipe of inside roof of box body, the one end fixedly connected with of connecting wire connects the copper sheet, sheathed tube inside wall bottom sliding connection has the limiting plate, the lower surface middle part fixedly connected with round pin axle of limiting plate, the lateral wall sliding connection of round pin axle is in connecting the copper sheet inside wall, the last fixed surface of limiting plate is connected with the spring, the one end fixed connection of spring is in sheathed tube inside wall top, sheathed tube one side is equipped with the briquetting, two torsional springs of lateral wall symmetry fixedly connected with of briquetting.
As further preferable in the present technical solution: the inner bottom wall of the box body is uniformly and fixedly connected with a base, and the outer side wall of the connecting copper sheet is connected with the inner side wall of the base in a sliding manner; and conducting wire work is carried out on the connecting copper sheet through the base.
As a further preferred aspect of the present invention: the outer side wall of the pressing block is hinged to the inner side wall of the base through a rotating shaft, and one end, far away from the pressing block, of the torsion spring is fixedly connected to the upper surface of the base; a supporting force is provided for one end of the torsion spring through the base.
As a further preferred aspect of the present invention: the middle part of the upper surface of the limiting plate is fixedly connected with a first flexible lead, the middle part of the upper surface of the pressing block is fixedly connected with a second flexible lead, and one end of the second flexible lead is fixedly connected to one side of the outer side wall of the first flexible lead; the contact area of the first flexible wire and the wire core of the connecting wire is increased through the second flexible wire and the pressing block.
As a further preferred aspect of the present invention: the bottom wall of the interior of the box body is fixedly connected with a base, the upper surface of the base is fixedly connected with a conductive copper sheet, and one end of the first flexible lead is fixedly connected to one side of the upper surface of the conductive copper sheet; the base provides supporting force for the bottom of the conductive copper sheet.
As further preferable in the present technical solution: the outer side wall of the connecting line is connected with a sealing block in a sliding manner, and the outer side wall of the sealing block is connected with the inner side wall of the guide pipe in a sliding manner; one end of the guide tube is sealed by moving the sealing block to slide into the guide tube.
As further preferable in the present technical solution: the inner side wall of the guide pipe is connected with a clamping ring in a sliding manner, and the inner side wall of the clamping ring is uniformly and fixedly connected with convex thorn blocks; the convex thorn blocks are driven to move by the moving clamping rings.
As further preferable in the present technical solution: the middle part of the upper surface of the clamping ring is fixedly connected with a connecting rod, one end of the connecting rod penetrates through the inner side wall of the box body, and the outer side wall of the box body is uniformly and fixedly connected with a fixed block; the clamping ring is driven to move by pressing the connecting rod.
The utility model has the advantages that: the utility model discloses a remove the connecting wire and drive the inside that connects the copper sheet and insert the box body, then drive the spring compression through the connection copper sheet extrusion round pin axle of motion, then promote the round pin axle through the spring of compressed and insert in connecting the copper sheet, carry on spacing fixed to connecting the copper sheet, then drive the torsional spring shrink under the effect of pressure through the briquetting, then drive the briquetting through the torsional spring of shrink and laminate with the connecting wire to accomplish the wiring of photovoltaic board group, the operating procedure when having simplified the wiring has improved wiring efficiency.
Description of the drawings:
in order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic sectional view of the present invention;
FIG. 3 is a schematic axial side structure diagram of the sleeve and the pressing block of the present invention;
fig. 4 is a schematic cross-sectional structure view of fig. 3 according to the present invention.
In the figure: 1. a body assembly; 2. a wiring mechanism; 101. a box body; 102. a connecting wire; 103. a fixed block; 104. a guide tube; 105. a sealing block; 201. a sleeve; 202. briquetting; 203. a first flexible wire; 204. a spring; 205. a limiting plate; 206. a pin shaft; 207. a torsion spring; 41. a connecting rod; 42. a clamping ring; 43. a convex thorn block; 44. a base; 45. connecting the copper sheets; 46. a second flexible wire; 47. a base; 48. a conductive copper sheet.
The specific implementation mode is as follows:
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 efforts all belong to the protection scope of the present invention.
Examples
Referring to fig. 1-4, the present invention provides a technical solution: a junction box for wiring of a photovoltaic panel group comprises
The machine body component 1 comprises a box body 101, a connecting wire 102, a fixing block 103, a guide tube 104 and a sealing block 105;
the wire connection mechanism 2 comprises a sleeve 201, a pressing block 202, a first flexible lead 203, a spring 204, a limiting plate 205, a pin shaft 206 and a torsion spring 207;
the even fixedly connected with stand pipe 104 of inside wall of box body 101, the inside wall sliding connection of stand pipe 104 has connecting wire 102, the even fixedly connected with sleeve pipe 201 of the inside top wall of box body 101, the one end fixedly connected with of connecting wire 102 connects copper sheet 45, the inside wall bottom sliding connection of sleeve pipe 201 has limiting plate 205, the lower surface middle part fixedly connected with round pin axle 206 of limiting plate 205, the lateral wall sliding connection of round pin axle 206 is in connecting copper sheet 45 inside wall, the last fixed surface of limiting plate 205 is connected with spring 204, the one end fixed connection of spring 204 is in the inside wall top of sleeve pipe 201, one side of sleeve pipe 201 is equipped with briquetting 202, two torsional springs 207 of the lateral wall symmetry fixedly connected with of briquetting 202.
In this embodiment, specifically: the inner bottom wall of the box body 101 is uniformly and fixedly connected with a base 44, and the outer side wall of the connecting copper sheet 45 is connected with the inner side wall of the base 44 in a sliding manner; the lead work is performed for the connection copper sheet 45 through the mount 44.
In this embodiment, specifically: the outer side wall of the pressing block 202 is hinged to the inner side wall of the base 44 through a rotating shaft, and one end, far away from the pressing block 202, of the torsion spring 207 is fixedly connected to the upper surface of the base 44; a supporting force is provided to one end of the torsion spring 207 through the base 44.
In this embodiment, specifically: the middle part of the upper surface of the limiting plate 205 is fixedly connected with a first flexible lead 203, the middle part of the upper surface of the pressing block 202 is fixedly connected with a second flexible lead 46, and one end of the second flexible lead 46 is fixedly connected to one side of the outer side wall of the first flexible lead 203; the contact area of the first flexible conductor 203 with the core of the connection line 102 is increased by the second flexible conductor 46 and the press block 202.
In this embodiment, specifically: the bottom wall of the interior of the box body 101 is fixedly connected with a base 47, the upper surface of the base 47 is fixedly connected with a conductive copper sheet 48, and one end of a first flexible lead 203 is fixedly connected to one side of the upper surface of the conductive copper sheet 48; the bottom of the conductive copper sheet 48 is provided with a supporting force by the base 47.
In this embodiment, specifically: the outer side wall of the connecting line 102 is connected with a sealing block 105 in a sliding manner, and the outer side wall of the sealing block 105 is connected with the inner side wall of the guide pipe 104 in a sliding manner; one end of the guide tube 104 is sealed by sliding the movable sealing block 105 into the guide tube 104.
In this embodiment, specifically: the inner side wall of the guide pipe 104 is connected with a clamping ring 42 in a sliding way, and the inner side wall of the clamping ring 42 is uniformly and fixedly connected with a convex thorn block 43; the moving spur 43 penetrates into the connecting wire 102 by the moving clamping ring 42 driving the spur 43 to move, which increases the stability of the connecting wire 102 in the guide tube 104.
In this embodiment, specifically: the middle part of the upper surface of the clamping ring 42 is fixedly connected with a connecting rod 41, one end of the connecting rod 41 penetrates through the inner side wall of the box body 101, and the outer side wall of the box body 101 is uniformly and fixedly connected with a fixing block 103; the connecting rod 41 is pressed to drive the clamping ring 42 to move, and the moving clamping ring 42 is buckled on the outer side wall of the connecting wire 102, so that the connecting wire 102 is clamped and fixed.
Working principle or structural principle: when the photovoltaic junction box is used, the connecting wire 102 is moved to drive the connecting copper sheet 45 to move according to actual requirements, the connecting wire 102 and the connecting copper sheet 45 are guided by the arranged guide tube 104, then the pressing block 202 is squeezed by the moving connecting copper sheet 45 to drive the torsion spring 207 to contract, then the pin shaft 206 is squeezed by the moving connecting copper sheet 45 to drive the limiting plate 205 to move, the moving limiting plate 205 drives the spring 204 to move, the moving spring 204 is compressed by the squeezing sleeve 201, when the connecting copper sheet 45 completely slides into the base 44, the limiting plate 205 is pushed by the compressed spring 204 to move, the moving limiting plate 205 drives the pin shaft 206 to insert into the connecting copper sheet 45, so that the connecting copper sheet 45 is fixed inside the box body 101, then the pressing block 202 is driven to move by the contracted torsion spring 207, so that the pressing block 202 is squeezed and attached to a wire core of the connecting wire 102, then the clamping ring 42 is driven to move by pressing the connecting rod 41, the moving clamping ring 42 drives the convex stabbing block 43 to move, the moving clamping ring 42 is buckled on the outer side wall of the connecting wire 102, so that the connecting wire 102 is stabbed into the connecting box 104, and the photovoltaic junction box 104 is detached, and the photovoltaic junction box is simplified in the guide tube sealing operation step.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. A junction box for wiring of a photovoltaic panel group is characterized by comprising
The device comprises a machine body assembly (1), wherein the machine body assembly (1) comprises a box body (101), a connecting line (102), a fixing block (103), a guide pipe (104) and a sealing block (105);
the wire connection mechanism (2) comprises a sleeve (201), a pressing block (202), a first flexible lead (203), a spring (204), a limiting plate (205), a pin shaft (206) and a torsion spring (207);
the even fixedly connected with stand pipe (104) of inside wall of box body (101), the inside wall sliding connection of stand pipe (104) has connecting wire (102), the even fixedly connected with sleeve pipe (201) of the inside roof of box body (101), the one end fixedly connected with of connecting wire (102) connects copper sheet (45), the inside wall bottom sliding connection of sleeve pipe (201) has limiting plate (205), the lower surface middle part fixedly connected with round pin axle (206) of limiting plate (205), the lateral wall sliding connection of round pin axle (206) is in connecting copper sheet (45) inside wall, the last fixed surface of limiting plate (205) is connected with spring (204), the one end fixed connection of spring (204) is in the inside wall top of sleeve pipe (201), one side of sleeve pipe (201) is equipped with briquetting (202), two torsional springs (207) of the lateral wall symmetry fixedly connected with of briquetting (202).
2. The junction box for wiring of a photovoltaic panel group according to claim 1, wherein: the inner bottom wall of the box body (101) is uniformly and fixedly connected with a base (44), and the outer side wall of the connecting copper sheet (45) is connected to the inner side wall of the base (44) in a sliding mode.
3. The junction box for wiring of a photovoltaic panel group according to claim 2, wherein: the outer side wall of the pressing block (202) is hinged to the inner side wall of the base (44) through a rotating shaft, and one end, far away from the pressing block (202), of the torsion spring (207) is fixedly connected to the upper surface of the base (44).
4. The junction box for wiring of a photovoltaic panel group according to claim 1, wherein: the upper surface middle part fixedly connected with first flexible wire (203) of limiting plate (205), the upper surface middle part fixedly connected with second flexible wire (46) of briquetting (202), the one end fixed connection of second flexible wire (46) is in outside wall one side of first flexible wire (203).
5. The junction box for wiring of a photovoltaic panel group according to claim 1, wherein: the inner bottom wall of the box body (101) is fixedly connected with a base (47), the upper surface of the base (47) is fixedly connected with a conductive copper sheet (48), and one end of a first flexible lead (203) is fixedly connected to one side of the upper surface of the conductive copper sheet (48).
6. The junction box for wiring of a photovoltaic panel group according to claim 1, wherein: the outer side wall of the connecting line (102) is connected with a sealing block (105) in a sliding mode, and the outer side wall of the sealing block (105) is connected with the inner side wall of the guide pipe (104) in a sliding mode.
7. The junction box for photovoltaic panel assembly wiring and routing of claim 1, wherein: the inner side wall of the guide pipe (104) is connected with a clamping ring (42) in a sliding mode, and the inner side wall of the clamping ring (42) is evenly and fixedly connected with a convex thorn block (43).
8. The junction box for wiring of a photovoltaic panel group according to claim 7, wherein: the upper surface middle part fixedly connected with connecting rod (41) of clamp ring (42), the inside wall of box body (101) is run through to the one end of connecting rod (41), the even fixedly connected with fixed block (103) of outside wall of box body (101).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221144358.8U CN217590741U (en) | 2022-05-12 | 2022-05-12 | Junction box for wiring of photovoltaic panel set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221144358.8U CN217590741U (en) | 2022-05-12 | 2022-05-12 | Junction box for wiring of photovoltaic panel set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217590741U true CN217590741U (en) | 2022-10-14 |
Family
ID=83550853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221144358.8U Active CN217590741U (en) | 2022-05-12 | 2022-05-12 | Junction box for wiring of photovoltaic panel set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217590741U (en) |
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2022
- 2022-05-12 CN CN202221144358.8U patent/CN217590741U/en active Active
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