CN216362296U - Distributed photovoltaic power generation junction box - Google Patents
Distributed photovoltaic power generation junction box Download PDFInfo
- Publication number
- CN216362296U CN216362296U CN202121803893.5U CN202121803893U CN216362296U CN 216362296 U CN216362296 U CN 216362296U CN 202121803893 U CN202121803893 U CN 202121803893U CN 216362296 U CN216362296 U CN 216362296U
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- China
- Prior art keywords
- fixed
- cabinet body
- electric wire
- junction box
- power generation
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- 238000010248 power generation Methods 0.000 title claims abstract description 23
- 238000013016 damping Methods 0.000 claims abstract description 26
- 230000035939 shock Effects 0.000 claims abstract description 7
- 238000010521 absorption reaction Methods 0.000 claims description 5
- 239000007787 solid Substances 0.000 abstract description 6
- 239000006096 absorbing agent Substances 0.000 abstract 1
- 230000005494 condensation Effects 0.000 description 7
- 238000009833 condensation Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
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 the technical field of junction boxes and discloses a distributed photovoltaic power generation junction box which comprises a cabinet body, wherein a bottom plate is arranged on the lower side of the cabinet body, a plurality of fixed cylinders and cylinders which are arranged equidistantly are fixed on the top of the bottom plate, first damping springs are fixed on inner bottom walls of the fixed cylinders, the tops of the first damping springs are fixed with the bottom of the cabinet body, and damping columns are fixed between the fixed cylinders and the bottom plate. This distributing type photovoltaic power generation junction box, through the bottom plate that sets up on the cabinet body, the solid fixed cylinder and the cylinder that set up between the bottom plate and the cabinet body, the first damping spring that the inside of solid fixed cylinder set up, the shock absorber post that sets up on the solid fixed cylinder, the board is placed to the electric wire that the inside of the cabinet body set up, and the electric wire centre gripping opening piece that sets up on the board is placed to the electric wire, and the second damping spring and the semicircle board that the inside of electric wire centre gripping opening piece set up have reached the vibration that reduces the electric wire and received.
Description
Technical Field
The utility model relates to the technical field of junction boxes, in particular to a distributed photovoltaic power generation junction box.
Background
The explosion-proof junction box is a special distribution device applied to various high-risk places, is compared with a civil junction box, is an electric wiring box with an explosion-proof function and is formed by various explosion-proof transformation and is formed by aluminum alloy die casting or stainless steel welding.
Some junction boxes on the market today:
(1) in the using process, the existing junction box cannot have poor damping performance due to the reason that the electric wire is loosened due to external force collision;
(2) in the use process, due to the reason that the electric wire generates heat when working, the existing junction box has poor heat dissipation.
We therefore propose a distributed photovoltaic junction box in order to solve the problems set out above.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
In view of the defects in the prior art in the background art, the present invention provides a distributed photovoltaic power generation junction box to solve the problems of poor damping performance and poor heat dissipation of some distributed photovoltaic power generation junction boxes in the current market proposed in the background art.
(II) technical scheme
In order to achieve the purpose, the utility model is realized by the following technical scheme:
a distributed photovoltaic power generation junction box comprises a cabinet body, wherein a bottom plate is arranged on the lower side of the cabinet body, a plurality of fixed cylinders and air cylinders which are arranged at equal intervals are fixed at the top of the bottom plate, first damping springs are fixed on inner bottom walls of the fixed cylinders, the tops of the first damping springs are fixed with the bottom of the cabinet body, shock absorption columns are fixed between the fixed cylinders and the bottom plate, a cabinet door is hinged to the cabinet body, a plurality of electric wire placing plates which are arranged at equal intervals are arranged in the cabinet body, and a plurality of electric wire clamping opening blocks which are arranged at equal intervals are fixed on the electric wire placing plates;
the inside of electric wire centre gripping opening piece is provided with the semicircle board that two equidistance were arranged, two one side of semicircle board all with be fixed with second damping spring between the electric wire centre gripping opening piece, be provided with the arc that a plurality of equidistance were arranged on the cabinet door, it is a plurality of one side of arc all with be fixed with third damping spring between the cabinet door, the interior roof of the cabinet body is fixed with the kicking block that a plurality of equidistance were arranged, and is a plurality of all set up flutedly on the kicking block, it is a plurality of the inner wall of recess all is fixed with the filter screen, and is a plurality of the interior roof of recess all is fixed with the fan, and is a plurality of the condensation tank has all been seted up on the board is placed to the electric wire, and is a plurality of the inside of condensation tank all is provided with the condensate.
Preferably, universal wheels are installed on the periphery of the bottom plate.
Preferably, a plurality of the two sides of the wire placing plate are both fixed with T-shaped clamping blocks, the two sides of the cabinet body are both provided with T-shaped clamping grooves matched with the T-shaped clamping blocks, and the wire placing plate is connected with the T-shaped clamping grooves of the cabinet body through the T-shaped clamping blocks in an inserting mode.
Preferably, a plurality of shock-absorbing sponge blocks are fixed on the inner walls of the wire clamping opening blocks.
Furthermore, the inner wall of the semicircular plate is fixed with a non-slip mat.
Further, the distance between two of a plurality of cylinders equals, and a plurality of fixed cylinder equals between two, and a plurality of the tailpiece of the piston rod of cylinder all is fixed with the bottom of the cabinet body, and a plurality of the distance between two of the electric wire placing plates equals.
Further, the distances between every two of the plurality of wire clamping opening blocks are equal, the two semicircular plates are symmetrical by taking the wire clamping opening blocks as centers, the distances between every two of the plurality of arc-shaped plates are equal, and the distances between every two of the plurality of jacking blocks are equal.
(III) advantageous effects
Compared with the prior art, the utility model has the beneficial effects that: this distributed photovoltaic power generation junction box:
(1) through the bottom plate that sets up on the cabinet body, the solid fixed cylinder and the cylinder that set up between the bottom plate and the cabinet body, the first damping spring that the inside of solid fixed cylinder set up, the shock attenuation post that sets up on the solid fixed cylinder, the board is placed to the electric wire that the inside of the cabinet body set up, and the electric wire centre gripping opening piece that sets up on the board is placed to the electric wire, and the second damping spring and the semicircle board that the inside of electric wire centre gripping opening piece set up have reached the vibration that reduces the electric wire and received.
(2) Through the kicking block that sets up in the inside of the cabinet body, the recess of seting up on the kicking block, the fan of the inside setting of recess, the condensation tank of seting up on the board is placed to the electric wire, and the effect to the electric wire cooling has been reached to the inside condensate that sets up of condensation tank.
Drawings
FIG. 1 is a schematic structural diagram of a distributed photovoltaic power generation junction box of the present invention;
FIG. 2 is a schematic structural view of a wire placing plate of the distributed photovoltaic power generation junction box of the utility model;
FIG. 3 is a schematic cross-sectional view of a top block of the distributed photovoltaic power generation junction box of the present invention;
FIG. 4 is a schematic cross-sectional view of a wire laying plate of the distributed photovoltaic power generation junction box of the present invention;
FIG. 5 is a schematic view of a semicircular plate structure of the distributed photovoltaic power generation junction box of the present invention;
fig. 6 is a schematic structural view of an arc-shaped plate of the distributed photovoltaic power generation junction box of the utility model.
In the figure: the cabinet body 1, the bottom plate 2, the fixed cylinder 3, the first damping spring 4, the shock absorption column 5, the air cylinder 6, the cabinet door 7, the electric wire placing plate 8, the T-shaped clamping block 9, the T-shaped clamping groove 10, the electric wire clamping opening block 11, the second damping spring 12, the semi-circular plate 13, the shock absorption sponge block 14, the third damping spring 15, the arc-shaped plate 16, the top block 17, the groove 18, the fan 19, the filter screen 20, the condensation groove 21 and the condensate 22,
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides a distributed photovoltaic junction box; the cabinet comprises a cabinet body 1, wherein a bottom plate 2 is arranged at the lower side of the cabinet body 1, a plurality of fixed cylinders 3 and air cylinders 6 which are arranged at equal intervals are fixed at the top of the bottom plate 2, first damping springs 4 are fixed on the inner bottom walls of the fixed cylinders 3, the tops of the first damping springs 4 are fixed with the bottom of the cabinet body 1, shock absorption columns 5 are fixed between the fixed cylinders 3 and the bottom plate 2, a cabinet door 7 is hinged on the cabinet body 1, a plurality of electric wire placing plates 8 which are arranged at equal intervals are arranged in the cabinet body 1, and a plurality of electric wire clamping opening blocks 11 which are arranged at equal intervals are fixed on the electric wire placing plates 8;
two semicircular plates 13 which are arranged at equal intervals are arranged inside the wire clamping opening block 11, a second damping spring 12 is fixed between one side of each semicircular plate 13 and the wire clamping opening block 11, a plurality of arc plates 16 which are arranged at equal intervals are arranged on the cabinet door 7, a third damping spring 15 is fixed between one side of each arc plate 16 and the cabinet door 7, a plurality of top blocks 17 which are arranged at equal intervals are fixed on the inner top wall of the cabinet body 1, grooves 18 are formed in the top blocks 17, filter screens 20 are fixed on the inner walls of the grooves 18, fans 19 are fixed on the inner top walls of the grooves 18, condensation grooves 21 are formed in the wire placing plates 8, and condensate 22 is arranged inside the condensation grooves 21;
as a preferred technical scheme of the utility model: universal wheels are arranged on the periphery of the bottom plate 2;
as a preferred technical scheme of the utility model: the T-shaped clamping blocks 9 are fixed on two sides of the plurality of wire placing plates 8, T-shaped clamping grooves 10 matched with the T-shaped clamping blocks 9 are formed in two sides of the cabinet body 1, the wire placing plates 8 are inserted into the T-shaped clamping grooves 10 of the cabinet body 1 through the T-shaped clamping blocks 9, and the wire placing plates 8 are convenient to detach through the matching of the T-shaped clamping blocks 9 and the T-shaped clamping grooves 10;
as a preferred technical scheme of the utility model: the inner walls of the wire clamping opening blocks 11 are all fixed with damping sponge blocks 14, and the surfaces of the semi-circular plates 13 are protected through the damping sponge blocks 14;
as a preferred technical scheme of the utility model: the inner wall of the semicircular plate 13 is fixed with an anti-slip pad, and the surface of the electric wire is protected through the anti-slip pad;
as a preferred technical scheme of the utility model: the distances between every two air cylinders 6 are equal, the distances between every two fixing cylinders 3 are equal, the piston rod ends of the air cylinders 6 are fixed with the bottom of the cabinet body 1, and the distances between every two electric wire placing plates 8 are equal;
as a preferred technical scheme of the utility model: the distances between the plurality of wire clamping opening blocks 11 are equal, the two semicircular plates 13 are symmetrical by taking the wire clamping opening blocks 11 as centers, the distances between the plurality of arc-shaped plates 16 are equal, and the distances between the plurality of jacking blocks 17 are equal.
The working principle of the embodiment is as follows: when the distributed photovoltaic power generation junction box is used, as shown in fig. 1-6, an electric appliance can be installed on the electric wire placing plate 8, then the electric wire is placed between the two semicircular plates 13 for limiting and fixing, the fan 19 is started to blow and dissipate heat inside the cabinet body 1, the cabinet door 7 is closed, the arc-shaped plate 16 on the cabinet door 7 can penetrate through the opening on the electric wire clamping opening block 11 and push against the two semicircular plates 13 for fixing, the above is the working process of the whole device, and the content which is not described in detail in the specification belongs to the prior art which is known by technicians in the field.
Although the present invention has been described in detail with reference to the foregoing embodiments, it should be noted that, in the present invention, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," "fixed," and the like are to be construed broadly, and for example, may be fixedly connected or detachably connected; or indirectly through an intermediary. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations; it will be apparent to those skilled in the art that modifications and equivalents may be made in the embodiments and/or portions thereof without departing from the spirit and scope of the present invention.
Claims (7)
1. The distributed photovoltaic power generation junction box comprises a cabinet body (1) and is characterized in that a bottom plate (2) is arranged on the lower side of the cabinet body (1), a plurality of fixed cylinders (3) and cylinders (6) which are arranged equidistantly are fixed on the top of the bottom plate (2), first damping springs (4) are fixed on inner bottom walls of the fixed cylinders (3), the tops of the first damping springs (4) are fixed with the bottom of the cabinet body (1), shock absorption columns (5) are fixed between the fixed cylinders (3) and the bottom plate (2), a cabinet door (7) is hinged to the cabinet body (1), a plurality of electric wire placing plates (8) which are arranged equidistantly are arranged inside the cabinet body (1), and a plurality of electric wire clamping opening blocks (11) which are arranged equidistantly are fixed on the electric wire placing plates (8);
two semicircular plates (13) which are arranged at equal intervals are arranged inside the electric wire clamping opening block (11), a second damping spring (12) is fixed between one side of each semicircular plate (13) and the electric wire clamping opening block (11), a plurality of arc-shaped plates (16) which are arranged at equal intervals are arranged on the cabinet door (7), third damping springs (15) are fixed between one sides of the arc-shaped plates (16) and the cabinet door (7), the interior roof of the cabinet body (1) is fixed with kicking block (17) that a plurality of equidistance were arranged, and is a plurality of all set up recess (18) on kicking block (17), it is a plurality of the inner wall of recess (18) all is fixed with filter screen (20), and is a plurality of the interior roof of recess (18) all is fixed with fan (19), and is a plurality of condensing tank (21) have all been seted up on board (8) is placed to the electric wire, and is a plurality of the inside of condensing tank (21) all is provided with condensate (22).
2. The distributed photovoltaic power generation junction box according to claim 1, characterized in that universal wheels are installed around the bottom of the bottom plate (2).
3. The distributed photovoltaic power generation junction box according to claim 1, wherein T-shaped clamping blocks (9) are fixed on two sides of the plurality of wire placing plates (8), T-shaped clamping grooves (10) matched with the T-shaped clamping blocks (9) are formed in two sides of the cabinet body (1), and the wire placing plates (8) are inserted into the T-shaped clamping grooves (10) of the cabinet body (1) through the T-shaped clamping blocks (9).
4. The distributed photovoltaic power generation junction box according to claim 1, wherein a plurality of the wire holding opening blocks (11) are each fixed with a vibration absorbing sponge block (14) at an inner wall thereof.
5. The distributed photovoltaic power generation junction box according to claim 1, wherein a non-slip mat is fixed to the inner wall of the semicircular plate (13).
6. The distributed photovoltaic power generation junction box according to claim 1, wherein the plurality of cylinders (6) are arranged at equal distances from each other, the plurality of fixed cylinders (3) are arranged at equal distances from each other, the piston rod ends of the plurality of cylinders (6) are fixed to the bottom of the cabinet body (1), and the plurality of wire placing plates (8) are arranged at equal distances from each other.
7. The distributed photovoltaic power generation junction box according to claim 1, wherein the plurality of wire holding opening blocks (11) are equidistant from each other, the two semicircular plates (13) are symmetrical with respect to the wire holding opening block (11), the plurality of arc-shaped plates (16) are equidistant from each other, and the plurality of top blocks (17) are equidistant from each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121803893.5U CN216362296U (en) | 2021-08-04 | 2021-08-04 | Distributed photovoltaic power generation junction box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121803893.5U CN216362296U (en) | 2021-08-04 | 2021-08-04 | Distributed photovoltaic power generation junction box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216362296U true CN216362296U (en) | 2022-04-22 |
Family
ID=81189095
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121803893.5U Active CN216362296U (en) | 2021-08-04 | 2021-08-04 | Distributed photovoltaic power generation junction box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216362296U (en) |
-
2021
- 2021-08-04 CN CN202121803893.5U patent/CN216362296U/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: 20240305 Address after: 7th Floor, Chuncheng Business Center, No. 727 Chuanjin Road, Panlong District, Kunming City, Yunnan Province, 650000 Patentee after: Yunnan Lanhe New Energy Group Co.,Ltd. Country or region after: Zhong Guo Address before: 307-713, Guangnan Road, Wuxi City, Jiangsu Province, 214000 Patentee before: Wuxi Luhui New Energy Technology Co.,Ltd. Country or region before: Zhong Guo |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240320 Address after: No. 6 Zhenxing Road, Guishan Street, Xinping Yi and Dai Autonomous County, Yuxi City, Yunnan Province, 653100 Patentee after: Xinping Lanhe New Energy Development Co.,Ltd. Country or region after: Zhong Guo Address before: 7th Floor, Chuncheng Business Center, No. 727 Chuanjin Road, Panlong District, Kunming City, Yunnan Province, 650000 Patentee before: Yunnan Lanhe New Energy Group Co.,Ltd. Country or region before: Zhong Guo |