CN219780689U - Waterproof assembly of solar panel controller - Google Patents
Waterproof assembly of solar panel controller Download PDFInfo
- Publication number
- CN219780689U CN219780689U CN202320082707.6U CN202320082707U CN219780689U CN 219780689 U CN219780689 U CN 219780689U CN 202320082707 U CN202320082707 U CN 202320082707U CN 219780689 U CN219780689 U CN 219780689U
- Authority
- CN
- China
- Prior art keywords
- fixed shell
- cover plate
- solar panel
- sealing
- panel controller
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- 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.)
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- 238000007789 sealing Methods 0.000 claims abstract description 63
- 230000006835 compression Effects 0.000 claims abstract description 16
- 238000007906 compression Methods 0.000 claims abstract description 16
- 230000004224 protection Effects 0.000 claims abstract description 13
- 229920001971 elastomer Polymers 0.000 claims description 9
- 230000017525 heat dissipation Effects 0.000 claims description 8
- 238000001125 extrusion Methods 0.000 claims description 5
- 239000006260 foam Substances 0.000 claims 2
- 239000012528 membrane Substances 0.000 claims 1
- 238000004078 waterproofing Methods 0.000 claims 1
- 238000005457 optimization Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 7
- 229920001821 foam rubber Polymers 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 239000000428 dust Substances 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 230000009979 protective mechanism Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
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- Casings For Electric Apparatus (AREA)
Abstract
The utility model relates to the technical field of controller protection, in particular to a waterproof component of a solar panel controller, which comprises a fixed shell, wherein a sealing mechanism is arranged on the fixed shell, the sealing mechanism comprises a cover plate, the bottom of the fixed shell is connected with the cover plate in a clamping way, the side walls at two ends of the fixed shell are provided with connecting holes, two sides of each connecting hole extend to the outside of the side wall of the fixed shell, sealing air bags are respectively arranged in the two connecting holes, the side walls of each sealing air bag are clamped with the inside of the side wall of the fixed shell, a compression rod is arranged in the side walls at two sides of the fixed shell and is connected with the inside of the fixed shell in a sliding way through a compression spring, one end of the compression rod is in contact with the sealing air bag, and the other end of the compression rod extends to the outside of the fixed shell and is in contact with the cover plate; can conveniently hide the protection to the controller to have fine leakproofness, make the rainwater unable entering, guarantee that the controller can normal stable work.
Description
Technical Field
The utility model relates to a waterproof component, in particular to a solar panel controller waterproof component, and belongs to the technical field of controller protection.
Background
The solar energy controller is totally called as a solar energy charge-discharge controller, is used in a solar power generation system, controls a multi-path solar cell array to charge a storage battery and an automatic control device for the storage battery to supply power to a load of a solar inverter, prescribes and controls charge and discharge conditions of the storage battery, controls the electric energy output of a solar cell assembly and the storage battery to the load according to the power supply requirement of the load, and is a core control part of the whole photovoltaic power supply system.
However, most controllers are installed on a support at the bottom of a photovoltaic panel, the controllers are exposed outside and lack of protective measures, the sealing ring at the joint of a power line and the controllers is easy to lose elasticity for a long time, so that the sealing effect is reduced, when the controllers are exposed to strong wind or rain, part of rain or dust can enter the controllers to cause short circuit or faults of the controllers, and stable work cannot be performed.
Disclosure of Invention
The utility model aims to solve the problems and provide the waterproof assembly for the solar panel controller, which can conveniently hide and protect the controller, has good sealing performance, ensures that rainwater cannot enter, and ensures that the controller can work normally and stably.
The waterproof assembly for the solar panel controller comprises a fixed shell, wherein a sealing mechanism is arranged on the fixed shell and comprises a cover plate, the bottom of the fixed shell is connected with the cover plate in a clamping mode, connecting holes are formed in the side walls of two ends of the fixed shell, two sides of each connecting hole extend to the outer portion of the side wall of the fixed shell, sealing air bags are respectively arranged in the two connecting holes, the side walls of the sealing air bags are clamped with the inner portions of the side walls of the fixed shell, compression rods are arranged in the side walls of two sides of the fixed shell and are connected with the inner sides of the fixed shell in a sliding mode through compression springs, one end of each compression rod abuts against the corresponding sealing air bag, and the other end of each compression rod extends to the outer portion of the fixed shell and abuts against the corresponding cover plate.
Preferably, the sealing air bag is of a hollow circular ring-shaped structure, the sealing air bag is of a q-shaped structure, and one end of the pressure rod is of a 7-shaped structure.
Preferably, sealing rings are respectively arranged in the two connecting holes, the sealing side walls are clamped with the inner sides of the fixing shells, and the sealing rings are of circular ring structures.
Preferably, a plurality of fixing holes are formed in the edges of two ends of the top of the fixing shell, and the protection pad is arranged on the top of the fixing shell.
Preferably, the protection mechanism is installed on the fixed shell, the protection mechanism comprises a rubber pad, and the rubber pad is installed on the top side inside the fixed shell.
Preferably, a sponge cushion is arranged on the inner side of the cover plate, and one end of the sponge cushion is in sliding connection with the inner part of the cover plate through a plurality of abutting springs.
Preferably, the cover plate is provided with a plurality of symmetrically and equidistantly distributed heat dissipation holes, and an included angle between the heat dissipation holes and the inside of the cover plate is 45 degrees.
Preferably, the inner parts of two ends of the cover plate are provided with symmetrical clamping pins, the clamping pins are in sliding connection with the inner parts of the cover plate through extrusion springs, symmetrical clamping grooves are formed in the inner sides of two ends of the fixing shell, the clamping pins are of a 7-shaped structure, one end of each clamping pin extends to the outer side of the cover plate and is clamped with the inner parts of the clamping grooves, the bottom of the other end of each clamping pin extends to the outer side of the cover plate, and the other end of each clamping pin is provided with a pushing block.
Preferably, the cover plate is of a convex structure, a sealing gasket is arranged at the edge of the cover plate, the sealing gasket is of a frame structure, and the sealing gasket is abutted against the side edge of the bottom of the fixed shell.
The beneficial effects of the utility model are as follows: the cover plate is detached from the fixed shell, which is beneficial to placing the controller into the fixed shell, then the power line of the solar panel and the led power line are respectively penetrated into the connecting holes, thereby being convenient for connecting with the controller and external equipment, the sealing air bag is arranged in the connecting holes, the sealing performance between the power line and the fixed shell is better, the cover plate drives the pressure rod through the closing of the cover plate and the fixed shell, so that the pressure rod drives the sealing air bag to deform, the inner side of the sealing air bag expands tightly against the power line, and the sealing effect is better.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic diagram of a connection structure between a fixing case and a cover plate according to the present utility model;
FIG. 3 is an enlarged schematic view of the portion A shown in FIG. 2;
fig. 4 is an enlarged schematic view of the B part shown in fig. 2.
In the figure: 1. a fixed case; 2. a sealing mechanism; 201. a fixing hole; 202. a protective pad; 203. a cover plate; 204. a connection hole; 205. sealing the air bag; 206. a seal ring; 207. a compression bar; 208. a compression spring; 3. a protective mechanism; 301. a rubber pad; 302. a sponge cushion; 303. a contact spring; 304. a heat radiation hole; 305. a sealing gasket; 306. a pushing block; 307. a bayonet lock; 308. extruding a spring; 309. a clamping groove.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, a waterproof assembly of a solar panel controller includes a fixing shell 1, a sealing mechanism 2 is installed on the fixing shell 1, the sealing mechanism 2 includes a cover plate 203, the bottom of the fixing shell 1 is connected with the cover plate 203 in a clamping manner, two side walls at two ends of the fixing shell 1 are provided with connecting holes 204, two sides of the connecting holes 204 extend to the outside of the side walls of the fixing shell 1, sealing air bags 205 are respectively arranged in the connecting holes 204, the side walls of the sealing air bags 205 are clamped with the inside of the side walls of the fixing shell 1, compression rods 207 are installed in the side walls at two sides of the fixing shell 1, the compression rods 207 are slidably connected with the inside of the fixing shell 1 through compression springs 208, one ends of the compression rods 207 are in contact with the sealing air bags 205, and the other ends of the compression rods 207 extend to the outside of the fixing shell 1 and are in contact with the cover plate 203.
As a technical optimization scheme of the utility model, the sealing airbag 205 is of a hollow circular ring structure, the sealing airbag 205 is of a q-shaped structure, one end of the pressing rod 207 is of a 7-shaped structure, the penetrating power line is sealed under the action of the sealing airbag 205, the sealing airbag 205 has better tight sealing effect of elasticity and power line storage, and meanwhile, the pressing rod 207 can be well extruded and deformed to the sealing airbag 205.
As a technical optimization scheme of the utility model, the inside of the two connecting holes 204 is respectively provided with the sealing rings 206, the side walls of the sealing rings 206 are clamped with the inner side of the fixed shell 1, the sealing rings 206 are of circular ring structures, the penetrating electric wires are sealed again under the action of the sealing rings 206, the sealing effect is enhanced, and the fact that rainwater cannot penetrate into the fixed shell 1 is ensured.
As a technical optimization scheme of the utility model, a plurality of fixing holes 201 are formed in the edges of two ends of the top of the fixing shell 1, a protection pad 202 is arranged on the top of the fixing shell 1, the fixing shell 1 is conveniently fixed with an external bracket through bolts under the action of the fixing holes 201, the fixing shell 1 is stably installed under the action of the protection pad 202, and the anti-wear effect is achieved.
As a technical optimization scheme of the utility model, the protection mechanism 3 is arranged on the fixed shell 1, the protection mechanism 3 comprises the rubber pad 301, the rubber pad 301 is arranged on the top side of the inside of the fixed shell 1, and the controller in the fixed shell 1 is favorably collided and stabilized under the action of the rubber pad 301, so that the controller is not abraded.
As a technical optimization scheme of the utility model, a foam-rubber cushion 302 is arranged on the inner side of the cover plate 203, one end of the foam-rubber cushion 302 is in sliding connection with the inner side of the cover plate 203 through a plurality of abutting springs 303, and the foam-rubber cushion 302 has elasticity under the action of the abutting springs 303, so that the controller in the fixed shell 1 is tightly abutted, and the controller is not easy to loosen.
As a technical optimization scheme of the utility model, the cover plate 203 is provided with a plurality of symmetrically and equidistantly distributed heat dissipation holes 304, the included angle between the heat dissipation holes 304 and the inside of the cover plate 203 is 45 degrees, and the heat dissipation of the inside of the fixed shell 1 is facilitated under the action of the heat dissipation holes 304, so that the controller is not damaged by heat, and meanwhile, the pressure discharging effect is also realized.
As a technical optimization scheme of the utility model, symmetrical clamping pins 307 are installed inside two ends of the cover plate 203, the clamping pins 307 are connected with the inside of the cover plate 203 in a sliding manner through extrusion springs 308, symmetrical clamping grooves 309 are formed inside two ends of the fixed shell 1, the clamping pins 307 are of a 7-shaped structure, one end of each clamping pin 307 extends to the outer side of the cover plate 203 and is clamped with the inner part of each clamping groove 309, the bottom of the other end of each clamping pin 307 extends to the outer side of the cover plate 203, a pushing block 306 is installed at the other end of each clamping pin 307, after the cover plate 203 is closed with the fixed shell 1, the clamping pins 307 are clamped with the clamping grooves 309 under the action of the extrusion springs 308, so that the cover plate 203 is limited with the fixed shell 1, the cover plate 203 cannot fall off, the pushing block 306 is pushed to drive the clamping pins 307 to break away from the extrusion springs 308, and the clamping pins 307 are separated from the clamping grooves 309, and the cover plate 203 is convenient to disassemble, assemble, disassemble and maintain the controller.
As a technical optimization scheme of the utility model, the cover plate 203 is in a convex structure, the edge of the cover plate 203 is provided with the sealing gasket 305, the sealing gasket 305 is in a frame structure, and the sealing gasket 305 is in contact with the bottom side edge of the fixed shell 1, so that the cover plate 203 and the fixed shell 1 are tightly closed, the sealing performance between the cover plate 203 and the fixed shell 1 is better, and moisture cannot enter.
When the solar panel heat radiator is used, firstly, the push block 306 is pushed to separate the clamping pin 307 from the clamping groove 309, so that the cover plate 203 is convenient to detach from the fixed shell 1, the controller is placed into the fixed shell 1, then the power line of the solar panel and the led power line penetrate into the connecting holes 204 respectively, so that the solar panel heat radiator is convenient to connect with the controller, the sealing ring 206 and the sealing air bag 205 are arranged in the connecting holes 204, the tightness between the power line and the fixed shell 1 is better, the clamping pin 307 is clamped with the clamping groove 309 under the action of the pressing spring 308 through the closing of the cover plate 203 and the fixed shell 1, the cover plate 203 is tightly closed, meanwhile, the pressing rod 207 is driven to drive the sealing air bag 205 to deform, the inner side of the sealing air bag 205 is tightly butted with the power line, the sealing effect is better, the rubber pad 301 and the sponge pad 302 are arranged in the fixed shell 1, the two sides of the controller are favorably butted with each other, finally, the fixed shell 1 and the external support is fixedly arranged under the action of the plurality of the fixing holes 201, and the heat radiator can stably work under the action of discharging and pressing the fixed shell 1 under the action of the plurality of the heat radiating holes 304.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (9)
1. The utility model provides a solar panel controller waterproofing membrane, includes fixed shell (1), its characterized in that: install sealing mechanism (2) on fixed shell (1), sealing mechanism (2) are including apron (203), fixed shell (1) bottom block is connected with apron (203), fixed shell (1) both ends lateral wall is equipped with connecting hole (204), connecting hole (204) both sides extend to fixed shell (1) lateral wall outside, two inside sealed gasbag (205) that are equipped with respectively of connecting hole (204), sealed gasbag (205) lateral wall and the inside block of fixed shell (1) lateral wall, fixed shell (1) both sides lateral wall internally mounted has depression bar (207), depression bar (207) are through compression spring (208) and the inboard sliding connection of fixed shell (1), depression bar (207) one end is contradicted with sealed gasbag (205), the depression bar (207) other end extends to the fixed shell (1) outside and is contradicted with apron (203).
2. A solar panel controller flashing assembly according to claim 1, wherein: the sealing air bag (205) is of a circular ring-shaped structure with a hollow inside, the sealing air bag (205) is of a q-shaped structure, and one end of the pressing rod (207) is of a 7-shaped structure.
3. A solar panel controller flashing assembly according to claim 1, wherein: and sealing rings (206) are respectively arranged in the two connecting holes (204), the side walls of the sealing rings (206) are clamped with the inner side of the fixed shell (1), and the sealing rings (206) are of circular ring structures.
4. A solar panel controller flashing assembly according to claim 1, wherein: a plurality of fixing holes (201) are formed in the edges of two ends of the top of the fixing shell (1), and a protection pad (202) is arranged on the top of the fixing shell (1).
5. A solar panel controller flashing assembly according to claim 1, wherein: the protection mechanism (3) is installed on the fixed shell (1), the protection mechanism (3) comprises a rubber pad (301), and the rubber pad (301) is installed on the top side inside the fixed shell (1).
6. A solar panel controller flashing assembly according to claim 1, wherein: a foam cushion (302) is arranged on the inner side of the cover plate (203), and one end of the foam cushion (302) is connected with the inner part of the cover plate (203) in a sliding way through a plurality of abutting springs (303).
7. A solar panel controller flashing assembly according to claim 1, wherein: the cover plate (203) is provided with a plurality of symmetrical heat dissipation holes (304) which are distributed at equal intervals, and an included angle between the heat dissipation holes (304) and the inside of the cover plate (203) is 45 degrees.
8. A solar panel controller flashing assembly according to claim 1, wherein: the novel clamping device is characterized in that symmetrical clamping pins (307) are arranged at two ends of the cover plate (203) in an internal mode, the clamping pins (307) are connected with the cover plate (203) in a sliding mode through extrusion springs (308), symmetrical clamping grooves (309) are formed in the inner sides of two ends of the fixing shell (1), the clamping pins (307) are of a 7-shaped structure, one ends of the clamping pins (307) extend to the outer sides of the cover plate (203) and are clamped with the inner sides of the clamping grooves (309), the bottoms of the other ends of the clamping pins (307) extend to the outer sides of the cover plate (203), and pushing blocks (306) are arranged at the other ends of the clamping pins (307).
9. A solar panel controller flashing assembly according to claim 1, wherein: the cover plate (203) is of a convex structure, a sealing gasket (305) is arranged at the edge of the cover plate (203), the sealing gasket (305) is of a frame structure, and the sealing gasket (305) is abutted against the bottom side edge of the fixed shell (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320082707.6U CN219780689U (en) | 2023-01-28 | 2023-01-28 | Waterproof assembly of solar panel controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320082707.6U CN219780689U (en) | 2023-01-28 | 2023-01-28 | Waterproof assembly of solar panel controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219780689U true CN219780689U (en) | 2023-09-29 |
Family
ID=88131059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320082707.6U Active CN219780689U (en) | 2023-01-28 | 2023-01-28 | Waterproof assembly of solar panel controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219780689U (en) |
-
2023
- 2023-01-28 CN CN202320082707.6U patent/CN219780689U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |