CN218447468U - Photovoltaic electric transformer - Google Patents
Photovoltaic electric transformer Download PDFInfo
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- CN218447468U CN218447468U CN202222539110.8U CN202222539110U CN218447468U CN 218447468 U CN218447468 U CN 218447468U CN 202222539110 U CN202222539110 U CN 202222539110U CN 218447468 U CN218447468 U CN 218447468U
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- transformer
- dustproof
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- fixed frame
- shaking
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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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Abstract
The utility model discloses a photovoltaic electric transformer, include: the transformer comprises a transformer main body, a dustproof mechanism and a shaking mechanism; the dustproof mechanism is arranged on one side of the transformer main body and comprises a fixed frame, the fixed frame is fixed on the transformer main body, a dustproof net is arranged in the fixed frame, a plurality of dustproof ventilating nozzles which can not be uniformly distributed are arranged on the dustproof net, an elastic connecting belt is connected between the dustproof net and the fixed frame, and a shaking plate is arranged at one end, close to the supporting frame, of the elastic connecting belt; the shaking mechanism is arranged in the fixed frame and comprises a support frame, a pair of air grooves are drilled on the support frame, a pair of air pipes are arranged on the support frame, and the other ends of the air pipes are fixedly connected with spraying nozzles. The utility model discloses a setting to the corresponding mechanism of photovoltaic electric transformer heat abstractor makes equipment regularly remove dust and handle to make the louvre be difficult for blockking up, and then difficult influence the inside thermal discharge of transformer, reduce the probability that equipment damaged, it is troublesome for the user to reduce unnecessary.
Description
Technical Field
The utility model belongs to the technical field of the transformer, concretely relates to photovoltaic electric transformer.
Background
The photovoltaic power generation is a technology for directly converting light energy into electric energy by utilizing the photovoltaic effect of a semiconductor interface, mainly comprises a solar panel (assembly), a controller and an inverter, wherein a transformer is an important part, and the transformer is basically arranged outdoors and is also arranged together with a photovoltaic mounting rack.
And because inside more electronic component and the circuit of being equipped with of transformer, make the transformer inside temperature after long-time the use higher, so need set up gas dispersing device and louvre, but because photovoltaic power generation surrounding environment is more abominable, sand blown by the wind is more, so the condition of jam appears in the louvre on the transformer easily, and also lack the dustproof processing to the transformer louvre among the prior art, thereby make the transformer use the inside heat to be difficult for dispelling fast for a long time, and then influence the life of electronic component and circuit, and increased the probability that equipment breaks down, bring unnecessary trouble for the user.
Therefore, in view of the above technical problems, it is necessary to provide a photovoltaic electrical transformer.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a photovoltaic electric transformer to solve among the above-mentioned prior art photovoltaic electric transformer louvre and take place easily and block up, cause the difficult problem of effluvium fast of inside heat.
In order to achieve the above object, an embodiment of the present invention provides the following technical solutions:
a photovoltaic electrical transformer comprising: the transformer comprises a transformer main body, a dustproof mechanism and a shaking mechanism;
the dustproof mechanism is arranged on one side of the transformer main body and comprises a fixed frame, the fixed frame is fixed on the transformer main body, a dustproof net is arranged in the fixed frame, and a plurality of dustproof air vents which cannot be uniformly distributed are arranged on the dustproof net;
the shaking mechanism is arranged in the fixed frame and comprises a support frame, a pair of ventilation grooves are formed in the support frame, a pair of air supply pipes are arranged on the support frame, and the other ends of the air supply pipes are fixedly connected with spraying nozzles.
Furthermore, one side of the transformer main body, which is close to the fixing frame, is provided with a plurality of radiating holes which are uniformly distributed, so that the heat in the transformer main body is radiated, and the temperature in the transformer main body is not easy to be too high.
Furthermore, an elastic connecting belt is connected between the dustproof net and the fixing frame and is used for supporting the dustproof net to prevent the dustproof net from falling off easily, and the dustproof net is easy to shake through the elastic force of the elastic connecting belt, so that the dust on the dustproof net and the dustproof ventilating nozzle can be shaken off conveniently;
one end of the elastic connecting band, which is close to the supporting frame, is provided with a shaking plate, and the elastic connecting band can shake by beating the shaking plate, so that the purpose of driving the dust screen and the dustproof ventilating nozzle to shake is achieved, and dust on the dust screen and the dustproof ventilating nozzle can be conveniently removed.
Furthermore, motors are arranged on two sides of the supporting frame and used for driving the transmission supporting rods to rotate so as to provide power for the air blowing and beating shaking plates, the transmission supporting rods are connected to the motors and used for supporting the fan blades and driving the fan blades to rotate, the transmission supporting rods have the function of transmitting power, and the other ends of the transmission supporting rods are inserted into the ventilation grooves;
the one end fixedly connected with flabellum that the motor was kept away from to the transmission bracing piece for drive gas flow during rotatory, thereby take the heat in the transformer main part out fast, and can carry gas in the blast pipe, then spray away from spraying the mouth, and then can blow off the dust on the dustproof breathing nozzle.
Further, install on the transmission bracing piece and strike the pole for strike and beat the shake board to shake through shake board movable elastic connecting band, dust screen and dustproof ventilative mouth, conveniently shake off the dust, be connected with fixing bearing between transmission bracing piece and the support frame for fixed transmission bracing piece makes the difficult rocking of transmission bracing piece, improves the rotational stability of transmission bracing piece.
Compared with the prior art, the utility model has the advantages of it is following:
the utility model discloses a setting to the corresponding mechanism of photovoltaic electric transformer heat abstractor makes equipment regularly remove dust and handle to make the louvre be difficult for being blockked up, and then difficult influence transformer inside thermal discharge, reduce the probability that equipment damaged, it is troublesome for the user reduces unnecessary.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the description below are only some embodiments described in the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a perspective view of a photovoltaic transformer according to an embodiment of the present invention;
fig. 2 is a sectional view of a portion of a photovoltaic transformer according to an embodiment of the present invention;
FIG. 3 is a schematic view of the structure at A in FIG. 2;
fig. 4 is a cross-sectional view of a dithering mechanism according to an embodiment of the present invention;
FIG. 5 is a schematic view of the structure at B in FIG. 4;
fig. 6 is a schematic structural diagram at C in fig. 4.
In the figure: 1. the transformer comprises a transformer body, 101 heat dissipation holes, 2 dust prevention mechanisms, 201 fixing frames, 202 dust prevention nets, 203 dust prevention and air permeation nozzles, 204 elastic connecting bands, 205 shaking plates, 3 shaking mechanisms, 301 supporting frames, 302 air supply pipes, 303 spraying nozzles, 304 motors, 305 transmission supporting rods, 306 fan blades, 307 knocking rods and 308 fixing bearings.
Detailed Description
The present invention will be described in detail below with reference to embodiments shown in the drawings. However, the present invention is not limited to the embodiments, and the structural, method or functional changes made by those skilled in the art according to the embodiments are all included in the scope of the present invention.
The utility model discloses a photovoltaic electric transformer, it is shown with reference to fig. 1-6, include: transformer body 1, dustproof mechanism 2 and shake mechanism 3.
Referring to fig. 1-2, a plurality of heat dissipation holes 101 are drilled on a side of the transformer body 1 close to the fixing frame 201 for dissipating heat in the transformer body 1, so that the temperature inside the transformer body 1 is not too high.
Referring to fig. 1 to 3, the dust-proof mechanism 2 is disposed on one side of the transformer body 1, the dust-proof mechanism 2 includes a fixing frame 201 for supporting a pair of motors 304, so that the motors 304 are not liable to drop or shake, the fixing frame 201 is fixed on the transformer body 1, and a dust-proof net 202 is disposed in the fixing frame 201 for supporting and fixing a plurality of dust-proof air nozzles 203, so that the dust-proof air nozzles 203 are not liable to drop, and have an effect of driving the dust-proof air nozzles 203 to shake.
Specifically, a plurality of dust-proof air vents 203 which are not uniformly distributed are installed on the dust screen 202, and are used for reducing the probability that dust enters the fixing frame 201, so that the dust is not easy to enter the transformer main body 1, but the heat dissipation in the transformer main body 1 is not easy to be influenced.
Referring to fig. 1 to 4, an elastic connection belt 204 is connected between the dust screen 202 and the fixing frame 201, and is used for supporting the dust screen 202, so that the dust screen 202 is not easy to fall off, and the dust screen 202 is easy to shake by the elastic force of the elastic connection belt 204, thereby conveniently shaking off the dust screen 202 and the dust and sand on the dust-proof air vent 203.
Referring to fig. 1-6, a shaking plate 205 is disposed on one end of the elastic connection band 204 close to the supporting frame 301, and the elastic connection band 204 can be shaken by beating the shaking plate 205, so as to achieve the purpose of shaking the dustproof net 202 and the dustproof ventilating nozzle 203, and facilitate removal of dust thereon.
Referring to fig. 1 to 6, the shaking mechanism 3 is disposed in the fixed frame 201, the shaking mechanism 3 includes a support frame 301 for supporting a pair of air pipes 302 so that the air pipes 302 are not easily separated, a pair of air grooves are formed in the support frame 301 for supplying air, and a pair of air pipes 302 are formed in the support frame 301 for supplying air to the spray nozzles 303 so that the air can be sprayed.
Referring to fig. 1 to 3, a spray nozzle 303 is fixedly connected to the other end of the air feed pipe 302 for spraying air so that heat in the transformer body 1 can be rapidly discharged and air shaken off by the dust screen 202 and the dust-proof air-permeable nozzles 203 can be blown off by the air.
Referring to fig. 1-6, the supporting frame 301 has two sides provided with a motor 304 for driving a transmission supporting rod 305 to rotate, so as to provide power for the blowing and beating shaking plate 205, the motor 304 is connected with the transmission supporting rod 305 for supporting the fan blade 306 and driving the fan blade 306 to rotate, so as to transmit power, and the other end of the transmission supporting rod 305 is inserted into the ventilation slot.
Wherein, the one end fixedly connected with flabellum 306 that transmission support bar 305 kept away from motor 304 for drive gas flow when rotatory, thereby take out the heat in the transformer main part 1 fast, and can carry gas in the blast pipe 302, then spray away from spray nozzle 303, and then can blow off the dust on dustproof ventilative mouth 203.
Referring to fig. 1 to 6, a beating rod 307 is installed on the transmission support rod 305 for beating the shaking plate 205, so that the shaking plate 205 drives the elastic connection band 204, the dust screen 202 and the dust-proof air nozzle 203 to shake, thereby shaking off dust conveniently, and a fixing bearing 308 is connected between the transmission support rod 305 and the support frame 301 for fixing the transmission support rod 305, so that the transmission support rod 305 is not easy to shake, and the rotation stability of the transmission support rod 305 is improved.
When the transformer is used specifically, a large amount of heat can be generated in the working process of the transformer main body 1, then the heat is discharged through the plurality of heat dissipation holes 101 and the dustproof ventilating nozzles 203, sand and dust can be attached to the dustproof net 202 and the dustproof ventilating nozzles 203 after long-time work, the motor 304 can be started at regular time, the motor 304 can drive the transmission support rod 305 and the fan blades 306 to rotate after being started, the fan blades 306 rotate to drive air to flow, and therefore air and heat in the transformer main body 1 can be rapidly pumped out;
then the conveying through the air duct enters into the air supply pipe 302, and then the spraying nozzle 303 is sprayed, so that the gas can be sprayed on the dustproof net 202 and the dustproof air-permeable nozzle 203, the transmission support rod 305 can also drive the knocking rod 307 to rotate when rotating, the knocking rod 307 can be continuously knocked on the shaking plate 205, the shaking plate 205 is used for driving the shaking of the elastic connecting belt 204, the purposes of shaking the dustproof net 202 and the dustproof air-permeable nozzle 203 are finally achieved, the dust removing point is further realized, and the gas sprayed by the spraying nozzle 303 is used for blowing off the dust, and the probability of blocking of the dustproof air-permeable nozzle 203 is reduced.
According to the technical scheme provided by the utility model, the utility model discloses following beneficial effect has:
the utility model discloses a setting to the corresponding mechanism of photovoltaic electric transformer heat abstractor makes equipment regularly remove dust and handle to make the louvre be difficult for being blockked up, and then difficult influence transformer inside thermal discharge, reduce the probability that equipment damaged, it is troublesome for the user reduces unnecessary.
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.
Furthermore, it should be understood that although the specification has been described in terms of embodiments, not every embodiment includes every single embodiment, and such description is for clarity purposes only, and it will be appreciated by those skilled in the art that the specification as a whole can be combined as appropriate to form other embodiments as will be apparent to those skilled in the art.
Claims (5)
1. A photovoltaic electrical transformer, comprising:
a transformer body (1);
the dustproof mechanism (2) is arranged on one side of the transformer main body (1), the dustproof mechanism (2) comprises a fixed frame (201), the fixed frame (201) is fixed on the transformer main body (1), a dustproof net (202) is arranged in the fixed frame (201), and a plurality of dustproof air penetrating nozzles (203) which are not uniformly distributed are arranged on the dustproof net (202);
shaking mechanism (3), locate in fixed frame (201), shaking mechanism (3) are including support frame (301), it has a pair of air channel to cut on support frame (301), be equipped with a pair of blast pipe (302) on support frame (301), the other end fixedly connected with of blast pipe (302) sprays mouth (303).
2. The photovoltaic electrical transformer according to claim 1, characterized in that the transformer body (1) is provided with a plurality of uniformly distributed heat dissipation holes (101) on a side close to the fixing frame (201).
3. The photovoltaic electrical transformer of claim 1, wherein an elastic connecting band (204) is connected between the dust screen (202) and the fixing frame (201), and a shaking plate (205) is arranged at one end of the elastic connecting band (204) close to the supporting frame (301).
4. The photovoltaic electrical transformer of claim 1, wherein motors (304) are disposed on two sides of the supporting frame (301), a transmission supporting rod (305) is connected to the motors (304), the other end of the transmission supporting rod (305) is inserted into the ventilation slot, and a fan blade (306) is fixedly connected to one end of the transmission supporting rod (305) far away from the motors (304).
5. The photovoltaic electrical transformer of claim 4, wherein the transmission support rod (305) is provided with a knock rod (307), and a fixed bearing (308) is connected between the transmission support rod (305) and the support frame (301).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202222539110.8U CN218447468U (en) | 2022-09-24 | 2022-09-24 | Photovoltaic electric transformer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN202222539110.8U CN218447468U (en) | 2022-09-24 | 2022-09-24 | Photovoltaic electric transformer |
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CN218447468U true CN218447468U (en) | 2023-02-03 |
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CN202222539110.8U Active CN218447468U (en) | 2022-09-24 | 2022-09-24 | Photovoltaic electric transformer |
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CN (1) | CN218447468U (en) |
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2022
- 2022-09-24 CN CN202222539110.8U patent/CN218447468U/en active Active
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