CN215109855U - Breaker installation device and photovoltaic mechanism - Google Patents
Breaker installation device and photovoltaic mechanism Download PDFInfo
- Publication number
- CN215109855U CN215109855U CN202022959753.9U CN202022959753U CN215109855U CN 215109855 U CN215109855 U CN 215109855U CN 202022959753 U CN202022959753 U CN 202022959753U CN 215109855 U CN215109855 U CN 215109855U
- Authority
- CN
- China
- Prior art keywords
- box body
- junction box
- breaker
- photovoltaic
- connecting portion
- 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.)
- Active
Links
Images
Classifications
-
- 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
- Distribution Board (AREA)
Abstract
The utility model discloses a turn-off device installation device and photovoltaic mechanism, wherein turn-off device installation device includes connecting portion and buckle, and wherein, connecting portion are connected with turn-off device. The buckle is connected with the connecting part, and the end part is connected with the junction box body in a clamping manner. In the utility model provides an among the shutoff device installation device, be connected shutoff device installation device and shutoff device through the connecting portion, install the shutoff device on junction box body through the buckle indirectly, shortened the wire use length of connecting shutoff device and junction box body effectively, and then reduced photovoltaic mechanism's wiring cost.
Description
Technical Field
The utility model relates to a photovoltaic connecting piece technical field, in particular to turn off ware installation device. The utility model discloses still relate to a photovoltaic mechanism including above-mentioned shutoff ware installation device.
Background
In photovoltaic mechanism, the traditional external shutoff device is installed on photovoltaic module's aluminium frame, and junction box body installs on photovoltaic module's main part surface, and the shutoff device passes through the wire and is connected with junction box body.
However, as the shape of the photovoltaic module is larger and larger, when the breaker is mounted on the aluminum frame of the photovoltaic module, the distance between the breaker and the junction box body is far, so that long wiring is needed to connect the breaker and the junction box body, and the wiring cost of the photovoltaic mechanism is increased.
Therefore, how to reduce the wiring cost of the photovoltaic mechanism is a technical problem to be solved urgently by those skilled in the art.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a shutoff ware installation device to reduce photovoltaic mechanism wiring cost. Another object of the utility model is to provide a photovoltaic mechanism including above-mentioned shutoff ware installation device.
In order to achieve the above object, the utility model provides a shutoff device installation device, include:
a connection part connected with the shutoff device;
and the end part of the connecting part is provided with a buckle connected with the junction box body in a clamping manner.
Preferably, the number of the buckles is two, and the two buckles are oppositely arranged to form a clamping space for clamping the junction box body.
Preferably, still include with the spacing portion that connecting portion are connected, spacing portion is kept away from the one end of connecting portion is used for with junction box body's surface butt, spacing portion is kept away from the length of connecting portion direction is junction box body and the spacing distance of shutoff ware.
Preferably, the number of the limiting parts is two, the two limiting parts are arranged at two opposite ends of the connecting part, and the two limiting parts are oppositely arranged.
Preferably, the limiting part is provided with a first heat dissipation hole.
Preferably, the buckle and/or the limiting part are/is formed by flanging the edge of the connecting part.
Preferably, the limiting part and the buckle are located on the same side of the connecting part.
Preferably, the shutter mounting means is of an integrally formed structure.
Preferably, the buckle is provided with a second heat dissipation hole.
The utility model provides a photovoltaic mechanism, includes photovoltaic module, junction box body, shutoff device and installs shutoff device installation device on the shutoff device, junction box body installs photovoltaic module is last, shutoff device installation device be any one of the aforesaid shutoff device installation device, the buckle joint in on the junction box body.
Preferably, the plurality of junction box bodies are provided, the breaker mounting device is clamped on one of the junction box bodies, and the junction box body clamped with the breaker mounting device is insulated from the breaker mounted on the junction box body.
Preferably, the junction box body is three, is middle junction box body and is located the first edge junction box body and the second edge junction box body of the relative both sides of middle junction box body respectively, shutoff device installation device install in on the middle junction box body, the shutoff device with middle junction box body insulation sets up, first edge junction box body and second edge junction box body all with the shutoff device passes through the wire and is connected.
Preferably, junction box body include the box body installation department and with the box body that the box body installation department is connected, keep away from on the box body installation department the one end of box body with photovoltaic module connects, the both ends evagination of box body in box body installation department edge, form with the spacing portion of buckle joint.
Preferably, one or at least two of the shutoff device mounting apparatuses are mounted on the same junction box body.
Preferably, when at least two breaker mounting devices are mounted on the same junction box body, two adjacent breaker mounting devices are arranged at intervals, and a heat dissipation channel is formed in the middle.
In the technical solution, the utility model provides a shutoff device installation device includes connecting portion and buckle, and wherein, connecting portion are connected with the shutoff device. The buckle is connected with the connecting part, and the end part is connected with the junction box body in a clamping manner. When the breaker needs to be installed, the connecting part is installed on the breaker to achieve the assembly of the breaker and the breaker installation device, the breaker installation device provided with the breaker is installed on the junction box body and is clamped with the junction box body through a buckle, the junction box body is indirectly connected with the junction box body through the breaker installation device, and finally the junction box body is connected with a lead of the breaker.
According to the above description, in the breaker mounting device provided by the application, the breaker mounting device is connected with the breaker through the connecting part, the breaker is indirectly mounted on the junction box body through the buckle, and compared with the condition that the junction box body is arranged at the edge of the photovoltaic assembly and connected with the junction box body, the length of a lead connecting the breaker and the junction box body is effectively shortened, so that the wiring cost of the photovoltaic mechanism is reduced.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be 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 embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a photovoltaic mechanism according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of another view-angle photovoltaic mechanism according to an embodiment of the present invention;
fig. 3 is a mounting position diagram of a breaker mounting device according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a first breaker mounting device according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of a second breaker mounting device according to an embodiment of the present invention;
fig. 6 is a schematic structural diagram of a third breaker mounting device according to an embodiment of the present invention;
fig. 7 is a schematic structural diagram of a fourth breaker mounting device according to an embodiment of the present invention;
fig. 8 is a structural view of a junction box according to an embodiment of the present invention;
FIG. 9 is a side view of the junction box body of FIG. 8;
fig. 10 is a structural view of another junction box according to an embodiment of the present invention.
Wherein in FIGS. 1-10:
1-a photovoltaic module;
2-a first junction box body;
3-a second junction box body, 31-a box body, 311-a card slot and 32-a box body mounting part;
4-a third junction box body and 5-a shutoff device;
6-breaker mounting device, 61-buckle, 611-second heat dissipation hole, 62-limiting part, 621-first heat dissipation hole, 63-connecting part.
Detailed Description
The core of the utility model is to provide a shutoff ware installation device to reduce photovoltaic mechanism wiring cost. Another object of the utility model is to provide a photovoltaic mechanism including above-mentioned shutoff ware installation device.
In order to make those skilled in the art better understand the technical solution of the present invention, the present invention will be further described in detail with reference to the accompanying drawings and embodiments.
Please refer to fig. 1 to 10.
In one embodiment, the present invention provides a device for mounting a shut-off device, which includes a connecting portion 63 and a buckle 61, wherein the connecting portion 63 is connected to the shut-off device 5. Specifically, the connection part 63 is preferably fixedly connected to the shut off device 5, and in order to facilitate the detachment and installation, the connection part 63 is preferably detachably connected to the shut off device 5, wherein the connection part 63 may be connected to the shut off device 5 by a screw fastener.
The buckle 61 is connected with the connecting part 63, and the end part of the buckle is connected with the junction box body in a clamping mode. Specifically, the latch 61 and/or the connecting portion 63 may be a plastic or elastic metal member, and when the latch 61 and/or the connecting portion 63 are metal members, the shutter mounting device 6 is connected to the shutter 5 and the junction box body in an insulated manner.
Specifically, the number of the buckles 61 is two, and the two buckles 61 are oppositely arranged to form a clamping space for clamping the junction box body. Of course, there may be at least three snaps 61, and all the snaps 61 are arranged in two rows in an opposing manner.
When the breaker 5 needs to be installed, the connecting portion 63 is installed on the breaker 5 to assemble the breaker 5 and the breaker installation device 6, the installed breaker installation device 6 is installed on the junction box body, the junction box body is clamped with the buckle 61, the breaker installation device 6 is indirectly connected with the junction box body, and finally the junction box body is connected with the breaker 5 through a lead.
As can be seen from the above description, in the breaker mounting device 6 provided in the embodiment of the present application, the breaker mounting device 6 is connected to the breaker 5 through the connection portion 63, and the breaker 5 is indirectly mounted on the junction box body through the buckle 61, so that the length of the wire used is effectively shortened compared to the case of connecting the junction box body with the junction box body at the edge of the photovoltaic module 1, and the wiring cost of the photovoltaic mechanism is further reduced.
On the other hand, this application is through buckle 61 clip junction box body, and it is simple to dismantle, and the installation is swift.
In one embodiment, the shutter mounting device 6 further includes a stopper portion 62 connected to the connecting portion 63, and an end of the stopper portion 62 away from the connecting portion 63 is configured to abut against an outer surface of the junction box body. Spacing portion 62 keeps away from the length of connecting portion 63 direction for junction box body and the spacing distance of closing device 5, through setting up spacing distance for closing device 5 keeps the certain distance with junction box body and dispels the heat, guarantees that each homoenergetic of closing device 5 dispels the heat fast.
Preferably, there are two stopper portions 62, the two stopper portions 62 are provided at opposite ends of the connecting portion 63, and the two stopper portions 62 are provided in opposition to each other. Specifically, spacing portion 62 can be plate body structure, and spacing portion 62's edge links up with buckle 61 edge, for improving connection stability, spacing portion 62 can with buckle 61 fixed connection. The edge of the position-limiting part 62 can be bonded or welded with the edge of the buckle 61.
Specifically, spacing portion 62 can be a straight plate structure, and the one end that connecting portion 63 was kept away from to spacing portion 62 also is arc crimp structure, and when shutoff device installation device 6 and junction box body butt, played spacing buckle 61 effect.
In order to improve the heat dissipation effect of the shutoff device 5, the stopper 62 is preferably provided with a first heat dissipation hole 621. Specifically, each of the limiting portions 62 may be provided with one or at least two first heat dissipation holes 621, and when the first heat dissipation holes 621 are multiple, preferably, the first heat dissipation holes 621 are arranged in an array. The first heat dissipation hole 621 may be a circular hole, a square hole, a triangular hole, or the like.
In the machining-shutoff mounting device 6, the connecting portion 63 and/or the stopper portion 62 and/or the catch 61 may be mounted by bonding, welding, or the like. In order to improve the processing efficiency of the shutter installation device 6, the shutter installation device 6 is preferably of an integrally formed structure, and in particular, the shutter installation device 6 may be integrally injection-molded or cast-molded.
In another embodiment, the catch 61 and/or the stop 62 are formed by a flanging of the edge of the connecting portion 63. Specifically, at this time, the shutter mounting device 6 may be formed by bending a sheet metal.
In particular, in order to simplify the structure of the shutter mounting device 6 at the time of assembly, it is preferable that the stopper portion 62 and the catch 61 be located on the same side of the connecting portion 63. When the two limit parts 62 and the two buckles 61 are provided, a space for isolating the shutoff device 5 and the junction box body is formed between the buckles 61 and the limit parts 62.
In addition to the above embodiments, preferably, the buckle 61 is provided with a second heat dissipation hole 611. Specifically, each of the limiting portions 62 may be provided with one or at least two second heat dissipation holes 611, and when there are a plurality of second heat dissipation holes 611, it is preferable that the second heat dissipation holes 611 are arranged in an array. The second heat dissipation holes 611 may be circular holes, square holes, triangular holes, or the like.
The utility model provides a pair of photovoltaic mechanism includes photovoltaic module 1, junction box body, shutoff device 5 and installs shutoff device installation device 6 on shutoff device 5, and junction box body installs on photovoltaic module 1, and shutoff device installation device 6 is any kind of shutoff device installation device 6 of above-mentioned, and buckle 61 joint is on junction box body. The specific structure of the shutter mounting device 6 is described above, and the present application includes the shutter mounting device 6 described above, and also has the technical effects described above.
In one embodiment, there are a plurality of junction box bodies, and the breaker mounting device 6 is engaged with one of the junction box bodies. The junction box body clamped with the breaker mounting device 6 is arranged in an insulating way with the breaker 5 mounted on the junction box body, namely, the junction box body provided with the breaker mounting device 6 is not connected with the breaker mounting device 6 through a wire.
As shown in fig. 1 and 2, the junction box body includes three first edge junction box bodies and three second edge junction box bodies, namely, a middle junction box body and a first edge junction box body and a second edge junction box body, which are located on two opposite sides of the middle junction box body, specifically, the first junction box body 2, the second junction box body 3 and the third junction box body 4, specifically, the second junction box body 3 is the middle junction box body, the first junction box body 2 is the first edge junction box body, and the third junction box body 4 is the second edge junction box body
The breaker mounting device 6 is mounted on the intermediate junction box body. The shutoff device 5 is arranged in an insulating mode with the middle junction box body, and the first edge junction box body and the second edge junction box body are connected with the shutoff device 5 through wires. Specifically, the first and second edge junction box bodies may be equidistant from the intermediate junction box body. At this time, the wiring distance between the turn-off device 5 and the first edge junction box body and the second edge junction box body is short, the installation is convenient, and the wiring cost is greatly reduced.
In one embodiment, the junction box includes a box mounting portion 32 and a box body 31 connected to the box mounting portion 32, one end of the box mounting portion 32 away from the box body 31 is connected to the photovoltaic module 1, and two ends of the box body 31 protrude out of the edge of the box mounting portion 32 to form a limiting portion 62 clamped to the buckle 61. In order to improve the connection stability of the shutter installation device 6, it is preferable that the cartridge body 31 is provided with a locking groove 311 locked with the latch 61, and specifically, the locking groove 311 has the same width as the latch 61.
On the basis of the above solutions, preferably, one or at least two breaker mounting devices 6 are mounted on the same junction box body, and specifically, three or four breaker mounting devices 6 may be mounted on the same junction box body. When a plurality of the shut down mounting devices 6 are mounted on the same junction box body, it is preferable that adjacent two shut down mounting devices 6 are disposed at equal intervals. When a plurality of the shutter installation devices 6 are provided, the installation stability of the shutter 5 may be improved.
Specifically, when at least two breaker mounting devices 6 are mounted on the same junction box body, two adjacent breaker mounting devices 6 are spaced apart from each other, and a heat dissipation channel is formed therebetween, and specifically, the shape of the heat dissipation channel is determined according to the shape of the limiting portion 62. Through setting up heat dissipation channel, effectively improve photovoltaic mechanism's radiating effect.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (15)
1. A circuit breaker mounting apparatus, comprising:
a connecting part (63) connected with the shutoff device (5);
and the end part of the connecting part is provided with a buckle (61) which is connected with the junction box body in a clamping way.
2. The breaker mounting device according to claim 1, wherein the number of the hooks (61) is two, and the two hooks (61) are oppositely arranged to form a clamping space for clamping the junction box body.
3. The breaker mounting device according to claim 1, further comprising a limiting portion (62) connected to the connecting portion (63), wherein an end of the limiting portion (62) away from the connecting portion (63) is configured to abut against an outer surface of a junction box body, and a length of the limiting portion (62) away from the connecting portion (63) is a distance between the junction box body and the breaker (5).
4. A shutter mounting arrangement according to claim 3, wherein there are two of the stop portions (62), two of the stop portions (62) being provided at opposite ends of the connecting portion (63), and two of the stop portions (62) being provided in opposing relation.
5. The installation device for a shutdown device according to claim 3, characterized in that the limiting part (62) is provided with a first heat dissipation hole (621).
6. A shutter mounting arrangement according to claim 3, characterised in that the catch (61) and/or the stop portion (62) are formed by an edge flange of the connecting portion (63).
7. A shutter mounting arrangement according to claim 3, characterised in that the stop portion (62) and the catch (61) are located on the same side of the connecting portion (63).
8. A shutter mounting arrangement according to claim 1, characterised in that the shutter mounting arrangement (6) is of one-piece construction.
9. A shutter mounting arrangement according to any of claims 1-8, characterised in that the catch (61) is provided with a second heat dissipation aperture (611).
10. A photovoltaic mechanism, comprising a photovoltaic module (1), a junction box body, a breaker (5) and a breaker mounting device (6) mounted on the breaker (5), wherein the junction box body is mounted on the photovoltaic module (1), the breaker mounting device (6) is the breaker mounting device (6) according to any one of claims 1-9, and the buckle (61) is clamped on the junction box body.
11. The photovoltaic mechanism according to claim 10, wherein the junction box body is provided in plurality, the breaker mounting device (6) is clamped on one of the junction box bodies, and the junction box body clamped with the breaker mounting device (6) is insulated from the breaker (5) mounted thereon.
12. The photovoltaic mechanism according to claim 11, wherein the number of the junction boxes is three, and the junction boxes are respectively a middle junction box and a first edge junction box and a second edge junction box located at two opposite sides of the middle junction box, the breaker mounting device (6) is mounted on the middle junction box, the breaker (5) is insulated from the middle junction box, and the first edge junction box and the second edge junction box are connected with the breaker (5) through wires.
13. The photovoltaic mechanism according to claim 11, wherein the junction box body comprises a box body installation part (32) and a box body (31) connected with the box body installation part (32), one end of the box body (31) far away from the box body installation part (32) is connected with the photovoltaic assembly (1), and two ends of the box body (31) are protruded outwards from the edge of the box body installation part (32) to form a limiting part (62) connected with the buckle (61) in a clamping manner.
14. Photovoltaic installation according to any of claims 10 to 13, characterized in that one or at least two of the shutter mounting devices (6) are mounted on the same junction box body.
15. The photovoltaic mechanism according to claim 14, wherein when at least two breaker mounting devices (6) are mounted on the same junction box body, two adjacent breaker mounting devices (6) are spaced apart from each other and form a heat dissipation channel therebetween.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022959753.9U CN215109855U (en) | 2020-12-09 | 2020-12-09 | Breaker installation device and photovoltaic mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022959753.9U CN215109855U (en) | 2020-12-09 | 2020-12-09 | Breaker installation device and photovoltaic mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215109855U true CN215109855U (en) | 2021-12-10 |
Family
ID=79306936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022959753.9U Active CN215109855U (en) | 2020-12-09 | 2020-12-09 | Breaker installation device and photovoltaic mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215109855U (en) |
-
2020
- 2020-12-09 CN CN202022959753.9U patent/CN215109855U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP5285997B2 (en) | Power supply | |
| US20140168869A1 (en) | Dc link capacitor assembly | |
| US9985376B2 (en) | Connection member and connection assembly | |
| JP2011018478A (en) | Battery connection assembly | |
| AU2016279130B2 (en) | Clamp and clamp assembly | |
| CN108615997B (en) | Grounding electric connector | |
| CN103811847A (en) | Vehicle antenna unit | |
| US11658434B2 (en) | Electrical connecting assembly and electrical connector | |
| KR20140036040A (en) | Connector | |
| CN215109855U (en) | Breaker installation device and photovoltaic mechanism | |
| KR20140136152A (en) | Electric junction box | |
| US20130014970A1 (en) | Photovoltaic junction box | |
| CN218888446U (en) | Installation component and photovoltaic system | |
| US20130016474A1 (en) | Heat dissipating assembly of photovoltaic junction box | |
| KR100978548B1 (en) | The blind mating connector | |
| JP4600305B2 (en) | Male terminal structure | |
| JPH0399134A (en) | Heat exchanger fixing device in air conditioner | |
| JP2000012750A (en) | Heat sink for electrical component | |
| EP4016773A1 (en) | Equipment connection device and electrical equipment | |
| JPH10135662A (en) | Assembly carrier | |
| JP2741805B2 (en) | Bus duct | |
| JP2004319822A (en) | Packaging structure of semiconductor | |
| WO2022172758A1 (en) | Electrical junction box | |
| JP3208852U (en) | Connection terminal and terminal assembly | |
| CN212542735U (en) | Binding post, earth connection structure and air conditioner |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |