CN211701508U - Photovoltaic grid-connected box - Google Patents
Photovoltaic grid-connected box Download PDFInfo
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- CN211701508U CN211701508U CN202020663298.5U CN202020663298U CN211701508U CN 211701508 U CN211701508 U CN 211701508U CN 202020663298 U CN202020663298 U CN 202020663298U CN 211701508 U CN211701508 U CN 211701508U
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- shell
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- 230000007246 mechanism Effects 0.000 claims abstract description 24
- 230000001681 protective effect Effects 0.000 claims abstract description 13
- 238000003466 welding Methods 0.000 claims abstract description 3
- 230000005611 electricity Effects 0.000 claims description 4
- 241000282414 Homo sapiens Species 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 230000006378 damage Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000013082 photovoltaic technology Methods 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
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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
- Y02E10/56—Power conversion systems, e.g. maximum power point trackers
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Abstract
The utility model discloses a photovoltaic and box with a net, including rainfall sensor, case shell and assembly plate, the equal fixedly connected with gauze in top of case shell both sides, and the inside on gauze one side case shell both sides top all is provided with rain-proof mechanism, the equal fixedly connected with pulley in inside of case shell both sides bottom, and the inside of pulley below case shell both sides bottom has all seted up the spout, the inside sliding connection of spout has the assembly plate, and the equal fixedly connected with gyro wheel in top of assembly plate both sides. The utility model discloses a protection shield, protective housing, base and first spring have set gradually inside protection machanism, and the base welds in four corners of case shell one end, and the welding of base top has the protective housing, and one side on protective housing top articulates through the articulated elements has the protection shield, and protects the first spring of fixedly connected with between one side of protection shield top one side protective housing, can live the bolt four sides of device and envelop, realized the bolt protect function of device.
Description
Technical Field
The utility model relates to a photovoltaic technology field specifically is a photovoltaic and box with a net.
Background
In the modern society, along with the research of human beings on science and technology, science and technology are continuously developed, the living standard is continuously improved, the consumption of electric power is larger and larger, the energy of the earth is overwhelmed, the renewable energy is utilized to generate electricity, solar energy is high-quality and environment-friendly energy, so, the human beings begin to utilize a solar photovoltaic power generation system to generate electricity, and in the set of system, the photovoltaic and the net cage are needed to protect the device.
And the existing photovoltaic combined net cage has the following defects: the assembly plate cannot move, and parts in the box are inconvenient to install and maintain; the bolts are not protected, and the danger of falling of the device caused by rusting and falling is caused; does not have the function of rain shielding and has the defect of being damaged by rain.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a photovoltaic and box with a net to propose the unable removal of current assembly plate in solving above-mentioned background art, the part of incasement is not convenient for install just with the problem of maintenance.
In order to achieve the above object, the utility model provides a following technical scheme: a photovoltaic grid-connected box comprises a rainfall sensor, a box shell and an assembly plate, wherein the top ends of two sides of the box shell are fixedly connected with a gauze, the insides of the top ends of two sides of the box shell on one side of the gauze are respectively provided with a rain shielding mechanism, the insides of the bottom ends of two sides of the box shell are respectively and uniformly and fixedly connected with a pulley, the insides of the bottom ends of two sides of the box shell below the pulleys are respectively provided with a chute, the inside of each chute is in sliding connection with the assembly plate, the top ends of two sides of the assembly plate are respectively and fixedly connected with a roller, the insides of two sides of the box shell on one side of each chute are respectively provided with a clamping mechanism, the upper part of the assembly plate at one end of the box shell is hinged with a box door through an articulated piece, the inside of the top end of the box door is embedded with an observation window, one end of the lower, the rainfall sensor is electrically connected with the single chip microcomputer in the control panel.
Preferably, protection shield, protective housing, base and first spring have set gradually in protection machanism, the base welds in four corners of case shell one end, and the welding of base top has the protective housing, one side on protective housing top articulates through the articulated elements has the protection shield, and the first spring of fixedly connected with between one side of protection shield top one side protective housing.
Preferably, motor, driven baffle, connecting rod and initiative baffle have set gradually inside the rain-proof mechanism, the initiative baffle all hinges in the inside of case shell through the articulated elements, the equal fixedly connected with motor in the inside on case shell both sides top, and the equal fixed connection in the intermediate position department of initiative baffle one side in one side of motor, the inside of initiative baffle below case shell all evenly articulates there is driven baffle, and one side of driven baffle one side initiative baffle all hinges through the articulated elements has the connecting rod, the motor passes through the wire and is connected with the control panel electricity.
Preferably, the cross sections of the connecting rod and the active baffle are both diamond-shaped, the connecting rod and the active baffle are the same in size, and the centers of the connecting rod and the active baffle are on the same vertical line.
Preferably, inside spacing groove, slider, second spring, handle and the fixture block of having set gradually of block mechanism, the inside of case shell both sides is all seted up in the spacing groove, and the equal sliding connection in inside of spacing groove has the slider, the equal fixedly connected with fixture block in one side of slider, and one side of fixture block all extends to the inside of spout, fixedly connected with second spring between the inside of slider one side case shell one side, and one side of case shell is provided with the handle to one side fixed connection of handle is in one side of fixture block.
Preferably, the pulleys are provided with two groups, each group is provided with two pulleys, and the centers of the pulleys of each group are on the same vertical line.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) through the arrangement of the box door, the observation window, the clamping mechanism, the assembly plate and the pulley, when the observation window finds that the device has a problem, the assembly plate can be pulled out, the system is convenient to maintain, the operation of workers is convenient, the working efficiency and the quality are improved, and the plate surface moving function of the device is realized;
(2) by arranging the protection mechanism, the bolt can be protected after the bolt is fixed on the device, so that the bolt is prevented from being damaged by the outside, the quality of the bolt is protected as much as possible, the device is more stable, and the bolt protection function of the device is realized;
(3) through being provided with rainfall sensor, rain-proof mechanism and gauze, can block the ventilation hole of device when raining, prevent inside the rainwater entering device, produce destruction to inside part, realize the function of keeping off the rain of device.
Drawings
FIG. 1 is a schematic view of a front cross-section of the device of the present invention;
FIG. 2 is a schematic view of the front view of the device of the present invention;
FIG. 3 is a schematic view of the structure of the device protection mechanism of the present invention;
FIG. 4 is a schematic view of the structure of the rain shielding mechanism of the device of the present invention;
fig. 5 is a schematic structural view of the device engaging mechanism of the present invention.
In the figure: 1. a rainfall sensor; 2. a protection mechanism; 201. a protection plate; 202. a protective shell; 203. a base; 204. a first spring; 3. a rain shielding mechanism; 301. a motor; 302. a driven baffle plate; 303. a connecting rod; 304. an active baffle; 4. a cabinet housing; 5. a clamping mechanism; 501. a limiting groove; 502. a slider; 503. a second spring; 504. a handle; 505. a clamping block; 6. assembling a plate; 7. a pulley; 8. a screen; 9. a box door; 10. a control panel; 11. an observation window; 12. a chute; 13. and a roller.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: a photovoltaic combined net cage comprises a rainfall sensor 1, a box shell 4 and an assembling plate 6, wherein the top ends of two sides of the box shell 4 are fixedly connected with a gauze 8, and rain shielding mechanisms 3 are arranged inside the top ends of two sides of the box shell 4 on one side of the gauze 8;
a motor 301, a driven baffle 302, a connecting rod 303 and a driving baffle 304 are sequentially arranged in the rain shielding mechanism 3, the driving baffle 304 is hinged in the box shell 4 through a hinge, the motor 301 is fixedly connected in the top ends of two sides of the box shell 4, the type of the motor 301 can be Y160M1-2, one side of the motor 301 is fixedly connected to the middle position of one side of the driving baffle 304, the driven baffle 302 is uniformly hinged in the box shell 4 below the driving baffle 304, the connecting rod 303 is hinged on one side of the driving baffle 304 on one side of the driven baffle 302 through a hinge, and the motor 301 is electrically connected with the control panel 10 through a wire;
the cross sections of the connecting rod 303 and the active baffle 304 are both diamond-shaped, the connecting rod 303 and the active baffle 304 are the same in size, and the centers of the connecting rod 303 and the active baffle 304 are on the same vertical line;
the motor 301 drives the driving baffle 304 to rotate, and the connecting rod 303 drives the driven baffle 302 to rotate to the same angle until the driven baffle is closed, so that the rain shielding function of the device is realized;
two groups of pulleys 7 are arranged, two pulleys are arranged in each group, and the centers of the pulleys 7 in each group are on the same vertical line;
the pulley 7 can reduce the friction force of the lead, and is beneficial to the movement of the assembling plate 6;
sliding grooves 12 are formed in the bottoms of the two sides of the box shell 4 below the pulleys 7, an assembly plate 6 is connected to the inside of each sliding groove 12 in a sliding mode, the top ends of the two sides of each assembly plate 6 are fixedly connected with idler wheels 13, and clamping mechanisms 5 are arranged in the two sides of the box shell 4 on one side of each sliding groove 12;
a limiting groove 501, a sliding block 502, a second spring 503, a handle 504 and a clamping block 505 are sequentially arranged in the clamping mechanism 5, the limiting grooves 501 are all arranged in the two sides of the box shell 4, the sliding blocks 502 are all connected in the limiting groove 501 in a sliding manner, the clamping block 505 is fixedly connected to one side of each sliding block 502, one side of each clamping block 505 extends into the sliding groove 12, the second spring 503 is fixedly connected between the inner parts of the box shell 4 on one side of each sliding block 502, the handle 504 is arranged on one side of the box shell 4, and one side of the handle 504 is fixedly connected to one side of the clamping block 505;
when the roller 13 passes through the fixture block 505, the fixture block 505 is pressed to retract under the matching of the limiting groove 501 and the sliding block 502, after the roller 13 passes through, the second spring 503 rebounds the fixture block 505, so that the roller 13 cannot move back, the handle 504 is pulled, the fixture block 505 can not limit the roller 13, and the advantage of preventing the assembly plate 6 from moving back is achieved;
a box door 9 is hinged above the assembling plate 6 at one end of the box shell 4 through a hinge piece, an observation window 11 is embedded in the top end of the box door 9, a control panel 10 is fixedly connected to one end of the box door 9 below the observation window 11, the type of the control panel 10 can be FHR-211, and the protection mechanisms 2 are arranged at four corners of one end of the box shell 4;
the protection mechanism 2 is internally provided with a protection plate 201, a protection shell 202, a base 203 and a first spring 204 in sequence, the base 203 is welded at four corners of one end of the box shell 4, the top end of the base 203 is welded with the protection shell 202, one side of the top end of the protection shell 202 is hinged with the protection plate 201 through a hinge piece, and the first spring 204 is fixedly connected between one sides of the protection shells 202 at one side of the top end of the protection plate 201;
when the bolt penetrates through the base 203 to be fixed on a wall surface, after the bolt is fixed, the first spring 204 pulls back the protection plate 201, so that gaps between the protection shells 202 are blocked by the protection plate 201, and the bolt protection function of the device is realized;
and the intermediate position department fixedly connected with rainfall sensor 1 on case shell 4 top, this rainfall sensor 1's model can be M326634, the inside singlechip electric connection of rainfall sensor 1 and control panel 10.
The working principle is as follows: when the device is used, firstly, internal accessories are installed on the assembly plate 6, a lead extends out of the device from between the pulleys 7, the assembly plate 6 is pushed along the sliding groove 12, the assembly plate 6 is pushed into the box shell 4 under the action of the roller 13, when the roller 13 passes through the fixture block 505, the fixture block 505 is extruded to return under the matching of the limiting groove 501 and the sliding block 502, after the roller 13 passes through, the second spring 503 rebounds the fixture block 505, so that the roller 13 cannot move back, and at the moment, the box door 9 is closed to open the control panel 10;
then, a bolt penetrates through the base 203 to be fixed on a wall surface, after the bolt is fixed, the first spring 204 pulls the protection plate 201 back, so that a gap between the protection shells 202 is blocked by the protection plate 201, a protection effect is achieved, a gap is formed between the connecting rod 303 and the driving baffle 304 for ventilation and heat dissipation, when raining, the rainfall sensor 1 is induced, the motor 301 is started, the driving baffle 304 is driven to rotate, the driven baffle 302 is driven to rotate to the same angle through the connecting rod 303 until the driven baffle is closed, and no gap is formed to block outside raindrops;
finally, when an internal fault is found through the observation window 11 and the inside of the box needs to be maintained, the box door 9 is opened, the handle 504 is pulled to enable the fixture block 505 not to limit the roller 13, and therefore the assembly plate 6 is pulled out, and parts can be maintained easily and conveniently.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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.
Claims (6)
1. The utility model provides a photovoltaic grid-connected box, includes rainfall sensor (1), case shell (4) and mounting plate (6), its characterized in that: the rain sheltering device is characterized in that the top ends of two sides of the box shell (4) are fixedly connected with a gauze (8), the insides of the top ends of two sides of the box shell (4) on one side of the gauze (8) are respectively provided with a rain sheltering mechanism (3), the insides of the bottom ends of two sides of the box shell (4) on one side of the box shell (4) are respectively and uniformly and fixedly connected with a pulley (7), the insides of the bottom ends of two sides of the box shell (4) below the pulleys (7) are respectively provided with a sliding chute (12), the inside of the sliding chute (12) is slidably connected with an assembly plate (6), the top ends of two sides of the assembly plate (6) are respectively and fixedly connected with a roller (13), the insides of two sides of the box shell (4) on one side of the sliding chute (12) are respectively provided with a clamping mechanism (5), the upper part of the assembly plate (6) on one end of the box shell (4) is hinged with, four corners of case shell (4) one end all are provided with protection machanism (2), and intermediate position department fixedly connected with rainfall sensor (1) on case shell (4) top, rainfall sensor (1) and the inside singlechip electric connection of control panel (10).
2. A photovoltaic combined net cage according to claim 1, characterized in that: protection shield (201), protective housing (202), base (203) and first spring (204) have set gradually to protection machanism (2) inside, base (203) weld in four corners of case shell (4) one end, and base (203) top welding has protective housing (202), one side on protective housing (202) top is articulated through the articulated elements to have protection shield (201), and the first spring (204) of fixedly connected with between one side of protection shield (201) top one side protective housing (202).
3. A photovoltaic combined net cage according to claim 1, characterized in that: rain-proof mechanism (3) inside motor (301), driven baffle (302), connecting rod (303) and initiative baffle (304) of having set gradually, initiative baffle (304) all articulates in the inside of case shell (4) through the articulated elements, the equal fixedly connected with motor (301) in inside on case shell (4) both sides top, and the equal fixed connection in intermediate position department of initiative baffle (304) one side of motor (301), the inside of initiative baffle (304) below case shell (4) all evenly articulates there is driven baffle (302), and one side of driven baffle (302) one side initiative baffle (304) all articulates through the articulated elements has connecting rod (303), motor (301) are connected with control panel (10) electricity through the wire.
4. A photovoltaic combined net cage according to claim 3, characterized in that: the cross sections of the connecting rod (303) and the active baffle (304) are both diamond-shaped, the connecting rod (303) and the active baffle (304) are the same in size, and the centers of the connecting rod (303) and the active baffle (304) are on the same vertical line.
5. A photovoltaic combined net cage according to claim 1, characterized in that: block mechanism (5) inside spacing groove (501), slider (502), second spring (503), handle (504) and fixture block (505) of having set gradually, inside in case shell (4) both sides is all seted up in spacing groove (501), and the equal sliding connection in inside of spacing groove (501) has slider (502), the equal fixedly connected with fixture block (505) in one side of slider (502), and one side of fixture block (505) all extends to the inside of spout (12), fixedly connected with second spring (503) between the inside of slider (502) one side case shell (4) one side, and one side of case shell (4) is provided with handle (504) to one side fixed connection in one side of fixture block (505) of handle (504).
6. A photovoltaic combined net cage according to claim 1, characterized in that: the pulley (7) is provided with two sets, and every group all is provided with two to the center of every group pulley (7) all is on same vertical line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020663298.5U CN211701508U (en) | 2020-04-27 | 2020-04-27 | Photovoltaic grid-connected box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020663298.5U CN211701508U (en) | 2020-04-27 | 2020-04-27 | Photovoltaic grid-connected box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211701508U true CN211701508U (en) | 2020-10-16 |
Family
ID=72783292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020663298.5U Active CN211701508U (en) | 2020-04-27 | 2020-04-27 | Photovoltaic grid-connected box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211701508U (en) |
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2020
- 2020-04-27 CN CN202020663298.5U patent/CN211701508U/en active Active
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