CN215268173U - Anti-aging photovoltaic assembly junction box - Google Patents
Anti-aging photovoltaic assembly junction box Download PDFInfo
- Publication number
- CN215268173U CN215268173U CN202120520817.7U CN202120520817U CN215268173U CN 215268173 U CN215268173 U CN 215268173U CN 202120520817 U CN202120520817 U CN 202120520817U CN 215268173 U CN215268173 U CN 215268173U
- Authority
- CN
- China
- Prior art keywords
- junction box
- box body
- fixedly connected
- hole
- wall
- 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
- Connection Or Junction Boxes (AREA)
Abstract
The utility model belongs to the technical field of photovoltaic components, in particular to an anti-aging photovoltaic component junction box, which comprises a junction box body, wherein the top of the junction box body is fixedly connected with a junction box cover for protecting internal parts, the bottom of the inner wall of the junction box body is fixedly connected with an installation base for installing other structures, the top of the installation base is fixedly provided with a circuit connecting device, the bottom of the inner wall of the junction box body is fixedly provided with a partition plate, the bottom of the inner part of the junction box body is fixedly connected with a wiring box, and the wiring box is connected with the partition plate, the top of the junction box body is fixedly connected with a limiting plate, the utility model is provided with the circuit connecting device in the junction box body, the circuit is clamped with a metal lug through the clamping plate and the metal lug, and the circuit passes through a hole formed at the top of the clamping plate and the metal lug, after the metal connecting sheet is damaged, the circuit is not easy to fall off, and the junction box is convenient to disassemble and maintain.
Description
Technical Field
The utility model relates to a photovoltaic module technical field specifically is an ageing resistance photovoltaic module terminal box.
Background
In the field of new energy power generation, solar photovoltaic power generation occupies an important position. The solar photovoltaic power station can directly convert light energy into electric energy and has the advantages of no pollution, long service life, no maintenance and the like. In recent years, the development of photovoltaic power generation projects is very rapid, and a photovoltaic module is a connecting device between a solar cell array formed by the solar cell module and a solar charging control device, and the photovoltaic module is mainly used for connecting and protecting the solar photovoltaic module, connecting electric power generated by the solar cell with an external circuit and conducting current generated by the photovoltaic module.
When the existing photovoltaic module junction box is used, problems exist more or less, for example, when the photovoltaic module junction box is used, a metal connecting sheet in the junction box is damaged, so that a circuit falls off, the photovoltaic module breaks down, parts and circuits in the photovoltaic module junction box are more, and the photovoltaic module junction box is not easy to disassemble and maintain, so that the anti-aging photovoltaic module junction box is provided.
SUMMERY OF THE UTILITY MODEL
Objects of the invention
For the technical problem who exists among the solution background art, the utility model provides an ageing resistance photovoltaic module terminal box has the difficult characteristics that drop of circuit.
(II) technical scheme
In order to solve the technical problems, the utility model provides an anti-aging photovoltaic assembly junction box, which comprises a junction box body, wherein the top of the junction box body is fixedly connected with a junction box cover for protecting internal parts, the bottom of the inner wall of the junction box body is fixedly connected with a mounting base for mounting other structures, the top of the mounting base is fixedly provided with a circuit connecting device, the bottom of the inner wall of the junction box body is fixedly provided with a partition plate, the bottom of the inner part of the junction box body is fixedly connected with a wiring box, the wiring box is connected with the partition plate, the top of the junction box body is fixedly connected with a limiting plate, the bottom of the limiting plate is movably connected with a protective plate, the outer part of the junction box body is provided with a movable button piece, the bottom of the inner wall of the junction box body is fixedly connected with a limiting chute, and the bottom of the inner wall of the junction box body is fixedly provided with a clamping groove, an interface is arranged outside the partition plate;
the circuit connecting device comprises a stabilizing piece, a clamping plate, a metal lug, a wire clamping groove, a fixing piece, a limiting piece and a connecting piece, wherein the top fixedly connected with stabilizing piece of the mounting base is fixedly provided with the clamping plate, the bottom of the clamping plate is fixedly provided with the fixing piece, the top fixedly connected with wire clamping groove of the clamping plate, the top fixedly connected with limiting piece of the mounting base and the inside fixedly connected with connecting piece of the wire clamping groove.
Preferably, the junction box cover comprises a top cover, a connecting column and a wire hole, the top cover is movably connected to the top of the junction box body, the connecting column is fixedly connected to the top of the inner wall of the top cover, and the wire hole is fixedly formed in the top cover.
Preferably, the outer side of the top cover is provided with a trapezoidal through hole, the bottom of the top cover is provided with a rectangular notch, the outer part of the top cover is provided with a circular through hole matched with the wire hole, and the wire hole is hollow.
Preferably, the mounting base is provided with a plurality of rectangular blocks on the outside, and the top of each rectangular block is provided with a circular through hole.
Preferably, the stabilizing piece is U-shaped, a rectangular notch is formed in the top of the stabilizing piece, and a clamping plate is mounted on the notch.
Preferably, the top of the clamping plate is provided with a rectangular through hole, the through hole is matched with the clamping groove in size, and the stabilizing piece and the top of the clamping groove are both provided with circular through holes in the same size.
Preferably, a rectangular hole groove is formed in the limiting part, and a circular hole is formed in the inner wall of the rectangular hole groove.
Preferably, the outer wall of the junction box body is provided with a notch, a movable button is mounted at the top of the notch, the movable button is movably connected inside the junction box body, and the notch is matched with the protection plate.
The above technical scheme of the utility model has following profitable technological effect:
1. the utility model discloses be provided with line connection device in the inside of terminal box body, through being provided with cardboard and metal lug, realize the joint with cardboard and metal lug, let the circuit pass set up with the hole at cardboard and metal lug top, make the metal lug after damaging, the circuit is difficult to drop, and makes the terminal box conveniently dismantle and maintain.
2. The utility model discloses be provided with protection shield and baffle in the inside of terminal box body, when the staff detained the top of loading terminal box body with the terminal box lid, need artifical extrusion line lid hard, the material of terminal box lid is plastics, and the toughness of plastics is lower, can avoid because too big part that leads to the internal corresponding position of closing receives the damage hard through being provided with protection shield and baffle.
Drawings
FIG. 1 is a schematic view of the internal split structure of the present invention;
FIG. 2 is a schematic view of the overall structure of the present invention;
fig. 3 is a schematic structural view of the circuit connection device of the present invention;
FIG. 4 is a schematic view of the structure of the junction box cover of the present invention;
fig. 5 is a schematic view of the structure of the area a.
Reference numerals:
1. a junction box body; 2. a junction box cover; 21. a top cover; 22. connecting columns; 23. a wire hole; 3. installing a base; 4. a line connection device; 41. a stabilizer; 42. clamping a plate; 43. a metal lug; 44. a wire clamping groove; 45. a fixing member; 46. a limiting member; 47. a connecting member; 5. a partition plate; 6. a wiring box; 7. a limiting plate; 8. a protection plate; 9. a limiting chute; 10. a movable button; 11. a card slot; 12. an interface.
Detailed Description
As shown in fig. 1-4, the utility model provides an anti-aging photovoltaic module junction box, which comprises a junction box body 1, a junction box cover 2 for protecting internal parts is fixedly connected to the top of the junction box body 1, the junction box cover 2 comprises a top cover 21, a connecting post 22 and a wire hole 23, the top cover 21 is movably connected to the top of the junction box body 1, a trapezoidal through hole is formed on the outer side of the top cover 21, the trapezoidal through hole facilitates the worker to detach the junction box cover 2, the worker can conveniently use the finger to borrow force, a rectangular notch is formed on the bottom of the top cover 21, a limiting plate 7 is conveniently installed on the rectangular notch, a circular through hole matched with the wire hole 23 is formed on the outer portion of the top cover 21, the wire hole 23 is conveniently installed, the wire hole 23 is hollow, the circuit can conveniently pass through, the wire hole 23 corresponds to a connector 12, the connecting post 22 is fixedly connected to the top of the inner wall of the top cover 21, the wire hole 23 is fixedly arranged inside the top cover 21, the bottom of the inner wall of the junction box body 1 is fixedly connected with an installation base 3 for installing other structures, a plurality of rectangular blocks are arranged outside the installation base 3, circular through holes are formed in the tops of the rectangular blocks, nuts are conveniently installed to fix the installation base 3, the top of the installation base 3 is fixedly provided with a circuit connecting device 4, the bottom of the inner wall of the junction box body 1 is fixedly provided with a partition plate 5, the partition plate 5 can be matched with a protection plate 8 to prevent internal parts from being damaged due to extrusion pressure of workers during installation, the bottom inside the junction box body 1 is fixedly connected with a wire walking box 6, the wire walking box 6 is connected with the partition plate 5, the wire walking box 6 is convenient to walk, the top of the junction box body 1 is fixedly connected with a limiting plate 7, the limiting plate 7 has a limiting effect on the protection plate 8, and the bottom of the limiting plate 7 is movably connected with the protection plate 8, protection shield 8 plays the effect of protection bottom part, the outside of terminal box body 1 is provided with activity button 10, the spacing spout 9 of inner wall bottom fixedly connected with of terminal box body 1, the inner wall bottom fixed mounting of terminal box body 1 has draw-in groove 11, the outside of baffle 5 is provided with interface 12, the notch has been seted up to the outer wall of terminal box body 1, make things convenient for protection shield 8 to slide, activity button 10 is installed at the top of notch, activity button 10 is convenient to carry on spacingly to protection shield 8, the staff is through removing protection shield 8, produce the extrusion to the inclined plane of activity button 10, activity button 10 can sink, thereby protection shield 8 can realize sliding and pass, later on because spring activity button 10 can reset, activity button 10 swing joint is in the inside of terminal box body 1, notch and 8 looks adaptations of protection shield.
The circuit connecting device 4 comprises a stabilizing part 41, a clamping plate 42, a metal lug 43, a wire clamping groove 44, a fixing part 45, a limiting part 46 and a connecting part 47, the top of the mounting base 3 is fixedly connected with the stabilizing part 41, the stabilizing part 41 is U-shaped, the top of the stabilizing part 41 is provided with a rectangular notch, the clamping plate 42 is mounted on the notch, the clamping plate 42 is prevented from shaking, the stability of the clamping plate 42 is improved, the top of the stabilizing part 41 is fixedly provided with the clamping plate 42, the top of the clamping plate 42 is provided with a rectangular through hole, the through hole is matched with the wire clamping groove 44 in size, the metal lug 43 is conveniently clamped with the clamping plate 42, the stabilizing part 41 and the top of the wire clamping groove 44 are both provided with circular through holes with the same size, a circuit conveniently passes through the circular through holes, the fixing part 45 is fixedly arranged at the bottom of the clamping plate 42, the top of the wire clamping plate 42 is fixedly connected with the wire clamping groove 44, and the clamping groove 44 is convenient for realizing the clamping connection of the clamping plate 42 and the metal lug 43, the top fixedly connected with locating part 46 of installation base 3, rectangular hole groove has been seted up to the inside of locating part 46, conveniently carries on spacingly to cardboard 42 and metal lug 43, avoids appearing the aversion phenomenon, has seted up circular hole on the inner wall in rectangular hole groove, makes things convenient for the circuit to pass from here, the inside fixedly connected with connecting piece 47 of card wire casing 44.
The utility model discloses a theory of operation and use flow: firstly, when the metal lug 43 is damaged, the circuit cannot fall off because the circuit passes through the clamping plate 42, thereby affecting the work of other parts, when a worker installs the junction box cover 2, the protection plate 8 and the partition plate 5 bear the pressure of extrusion during installation, thereby avoiding the damage of internal parts, when the installation is carried out, the worker can fix the fixing piece 45 and the installation base 3 through the nut, then combine the metal lug 43 and the clamping plate 42 through the extrusion mode, so that the slot clamping groove 44 corresponds to the slot opening formed at the top of the clamping plate 42, then place the clamping plate 42 and the metal lug 43 in the groove formed on the stabilizing piece 41, then fix the installation base 3 and the junction box body 1 through the nut, then install the protection plate 8 through the slot opening formed at the outer part of the junction box body 1 in a sliding mode, so that the connecting column 22 corresponds to the clamping groove 11, and then the junction box body 1 and the junction box cover 2 are installed in a squeezing mode.
Claims (8)
1. An anti-aging photovoltaic assembly junction box comprises a junction box body (1) and is characterized in that the top of the junction box body (1) is fixedly connected with a junction box cover (2) used for protecting internal parts, the bottom of the inner wall of the junction box body (1) is fixedly connected with an installation base (3) used for installing other structures, the top of the installation base (3) is fixedly provided with a line connecting device (4), the bottom of the inner wall of the junction box body (1) is fixedly provided with a partition plate (5), the bottom of the inner part of the junction box body (1) is fixedly connected with a wiring box (6), the wiring box (6) is connected with the partition plate (5), the top of the junction box body (1) is fixedly connected with a limiting plate (7), the bottom of the limiting plate (7) is movably connected with a protecting plate (8), and the outside of the junction box body (1) is provided with a movable button piece (10), the bottom of the inner wall of the junction box body (1) is fixedly connected with a limiting sliding groove (9), the bottom of the inner wall of the junction box body (1) is fixedly provided with a clamping groove (11), and the outside of the partition plate (5) is provided with an interface (12);
line connecting device (4) are including stabilizing member (41), cardboard (42), metal lug (43), card wire casing (44), mounting (45), locating part (46) and connecting piece (47), the top fixedly connected with stabilizing member (41) of installation base (3), the top fixed mounting of stabilizing member (41) has cardboard (42), the fixed mounting (45) that is provided with in bottom of cardboard (42), the top fixedly connected with card wire casing (44) of cardboard (42), the top fixedly connected with locating part (46) of installation base (3), the inside fixedly connected with connecting piece (47) of card wire casing (44).
2. The anti-aging photovoltaic module junction box according to claim 1, characterized in that the junction box cover (2) comprises a top cover (21), a connecting column (22) and a wire hole (23), the top cover (21) is movably connected to the top of the junction box body (1), the connecting column (22) is fixedly connected to the top of the inner wall of the top cover (21), and the wire hole (23) is fixedly arranged inside the top cover (21).
3. The anti-aging photovoltaic module junction box according to claim 2, wherein a trapezoidal through hole is formed in the outer side of the top cover (21), a rectangular notch is formed in the bottom of the top cover (21), a circular through hole matched with the wire hole (23) is formed in the outer portion of the top cover (21), and the wire hole (23) is hollow.
4. The anti-aging photovoltaic module junction box according to claim 1, wherein a plurality of rectangular blocks are formed on the outer portion of the mounting base (3), and circular through holes are formed in the tops of the rectangular blocks.
5. The anti-aging photovoltaic assembly junction box according to claim 1, wherein the stabilizer (41) is U-shaped, a rectangular notch is formed in the top of the stabilizer (41), and a clamping plate (42) is mounted on the notch.
6. The anti-aging photovoltaic assembly junction box according to claim 1, wherein a rectangular through hole is formed in the top of the clamping plate (42), the through hole is matched with the size of the wire clamping groove (44), and circular through holes with the same size are formed in the tops of the stabilizing piece (41) and the wire clamping groove (44).
7. The anti-aging photovoltaic module junction box according to claim 1, wherein the limiting member (46) is provided with a rectangular hole groove inside, and a circular hole is formed on the inner wall of the rectangular hole groove.
8. The anti-aging photovoltaic module junction box according to claim 1, characterized in that a notch is formed in the outer wall of the junction box body (1), a movable button (10) is mounted at the top of the notch, the movable button (10) is movably connected to the inside of the junction box body (1), and the notch is matched with the protection plate (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120520817.7U CN215268173U (en) | 2021-03-12 | 2021-03-12 | Anti-aging photovoltaic assembly junction box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120520817.7U CN215268173U (en) | 2021-03-12 | 2021-03-12 | Anti-aging photovoltaic assembly junction box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215268173U true CN215268173U (en) | 2021-12-21 |
Family
ID=79504087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120520817.7U Active CN215268173U (en) | 2021-03-12 | 2021-03-12 | Anti-aging photovoltaic assembly junction box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215268173U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115189178A (en) * | 2022-09-08 | 2022-10-14 | 江苏富沃德电子科技有限公司 | Easy-to-maintain quick-assembly photovoltaic junction box |
-
2021
- 2021-03-12 CN CN202120520817.7U patent/CN215268173U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115189178A (en) * | 2022-09-08 | 2022-10-14 | 江苏富沃德电子科技有限公司 | Easy-to-maintain quick-assembly photovoltaic junction box |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN215268173U (en) | Anti-aging photovoltaic assembly junction box | |
| CN111913101A (en) | Function test system of external circuit breaker for cost control electric energy meter | |
| CN206697985U (en) | A kind of exchange input module of charging pile | |
| CN218917597U (en) | Leakage alarm device of photovoltaic direct current combiner box | |
| CN219322355U (en) | Multifunctional line concentration box for photovoltaic power station | |
| CN211429183U (en) | Device for protecting converter module | |
| CN207853231U (en) | A kind of digital intelligent three-phase power adjuster | |
| CN213367716U (en) | Group battery cluster structure of photovoltaic conflux case | |
| CN201700093U (en) | Capacitor explosion-proof box for rectifying device | |
| CN212649172U (en) | Remote measuring terminal box | |
| CN219458577U (en) | Photovoltaic junction box and quick installation base | |
| CN219761662U (en) | Full-sealed measurement and control terminal | |
| CN219476802U (en) | Storage battery pack with degradation degree detection capability | |
| CN215870276U (en) | Outdoor switch board of inside heat control | |
| CN221509531U (en) | Integrated energy storage photovoltaic module | |
| CN212542196U (en) | Super capacitor module casing | |
| CN215497814U (en) | Mining ann's type power supply box | |
| CN213662210U (en) | Electrical equipment installation box | |
| CN218771986U (en) | Intelligent grounding combiner box | |
| CN218957847U (en) | Battery mounting frame with heat dissipation mechanism | |
| CN214390649U (en) | Anti-falling device for cathode wire of electric dust collector | |
| CN203035468U (en) | Wind energy converter fan module component | |
| CN210517749U (en) | Lightning arrester capable of guiding and utilizing thunder and lightning in hydropower station area | |
| CN213094105U (en) | Fixed firm photovoltaic power generation equipment | |
| CN219917468U (en) | Balanced charging device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |