CN208922847U - Photovoltaic single-phase transformer - Google Patents
Photovoltaic single-phase transformer Download PDFInfo
- Publication number
- CN208922847U CN208922847U CN201821710535.8U CN201821710535U CN208922847U CN 208922847 U CN208922847 U CN 208922847U CN 201821710535 U CN201821710535 U CN 201821710535U CN 208922847 U CN208922847 U CN 208922847U
- Authority
- CN
- China
- Prior art keywords
- shell
- sides
- thermally conductive
- phase transformer
- conductive frame
- 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
Landscapes
- Photovoltaic Devices (AREA)
Abstract
The utility model discloses photovoltaic single-phase transformers, interior of shell is provided with heat-conductive assembly, U-shaped thermally conductive frame is installed on interior of shell by screw, U-shaped thermally conductive frame two sides are uniformly provided with mounting hole, shell two sides offer thermovent at radiator fan, coil side is provided with fixation kit, adjusting rod both ends, which are located at shell edge position, is socketed with strap, threaded sleeve on both sides of the middle is respectively connected with ambulatory splint, outer casing top surface, which is provided with, blocks component, reflective paster is adhered to outer casing top surface, shell two sides are hinged and are connected to returning face plate, the utility model transmits heat using heat-conductive assembly, U-shaped thermally conductive frame surface area is larger, improve heat transfer efficiency, coil is clamped using strap and ambulatory splint, even if coil expands, guarantee that interior of shell there are enough spaces to radiate, utilize reflective paster, returning face plate and Pumping board block sunlight prevents inside transformer temperature excessively high, advantageously reduces the temperature of inside transformer.
Description
Technical field
The utility model relates to transformer technology fields, specially photovoltaic single-phase transformer.
Background technique
In the case where fossil fuel is reduced increasingly, solar energy has become the important component that the mankind use the energy, from
Solar energy obtains electric power, need to carry out light-to-current inversion by solar cell to realize, now, world many places are built with photovoltaic
Power station, photovoltaic single-phase transformer are one of essential electricity generation system components in power station.
But currently on the market photovoltaic single-phase transformer work when can distribute a large amount of heat, temperature is excessively high to be easily damaged change
Depressor, in order to obtain more sunlights, photovoltaic single-phase transformer is usually located at illumination foot, and the high area of temperature increases scattered
Hot difficulty, and the coil of inside transformer is heated and easily expands when short-circuit, reduces internal voids, brings to cooling and maintenance
It is inconvenient.
Utility model content
The utility model provides photovoltaic single-phase transformer, can effectively solve existing market mentioned above in the background art
On the work of photovoltaic single-phase transformer when can distribute a large amount of heat, temperature is excessively high to be easily damaged transformer, more in order to obtain
Sunlight, photovoltaic single-phase transformer are usually located at illumination foot, and the high area of temperature increases heat dissipation difficulty, and inside transformer
The problem of easily expanding when coil is heated and short circuit, reduce internal voids, make troubles to cooling and maintenance.
To achieve the above object, the utility model provides the following technical solutions: photovoltaic single-phase transformer, including shell, institute
It states interior of shell and is provided with heat-conductive assembly, the heat-conductive assembly includes U-shaped thermally conductive frame, mounting hole, radiator fan and thermovent, institute
It states U-shaped thermally conductive frame and interior of shell is installed on by screw, the U-shaped thermally conductive frame two sides are uniformly provided with mounting hole, the installation
Radiator fan is installed, the shell two sides offer thermovent at radiator fan, in the U-shaped thermally conductive frame inside hole
Portion two sides are provided with iron core, and uniform winding has coil in the middle part of the iron core, and the radiator fan is electrical connected with external power supply.
The coil side is provided with fixation kit, the fixation kit include adjusting rod, strap, threaded sleeve,
Ambulatory splint, beryllium oxide coating and handwheel, the adjusting rod are located at shell edge through shell side, the adjusting rod both ends
It is socketed with strap at position, is welded with threaded sleeve in the middle part of the adjusting rod, the threaded sleeve on both sides of the middle passes through
It is threaded with ambulatory splint, the ambulatory splint two sides are coated with beryllium oxide coating, and described adjusting rod one end is located at shell one
Side is provided with handwheel.
The outer casing top surface, which is provided with, blocks component, and the component that blocks includes reflective paster, returning face plate, holding tank and pumping
Plate, the reflective paster are adhered to outer casing top surface, and the shell two sides, which are hinged, is connected to returning face plate, and the returning face plate two sides are opened
Equipped with holding tank, the holding tank is internally provided with pumping board.
Preferably, the U-shaped thermally conductive frame bottom end offers sliding slot, the ambulatory splint bottom end setting at ambulatory splint
There is sliding block, and sliding block is in sliding slot.
Preferably, two ambulatory splints offer threaded hole, and two threaded hole rotation directions at threaded sleeve
On the contrary.
Preferably, the handwheel side is uniformly provided with anti-skid chequer.
Preferably, the returning face plate and pumping board top surface are bonded with reflective paster, and the pumping board side is equipped with pull ring.
Compared with prior art, the utility model has the beneficial effects that the utility model is scientific and reasonable for structure, secure side is used
Just:
1. being provided with heat-conductive assembly, at the U-shaped thermally conductive frame transmitting heat to thermovent of heat-conductive assembly, then pass through heat dissipation
Fan sheds, and U-shaped thermally conductive frame surface area is larger, improves heat transfer efficiency and heat dissipation effect.
2. being provided with fixation kit, coil is clamped using the strap and ambulatory splint of fixation kit, and benefit
Clamping degree is adjusted with adjusting rod, even if coil expands, also can guarantee that interior of shell there are enough spaces to radiate, and is convenient for simultaneously
It repairs.
Component is blocked 3. being provided with, using reflective paster, returning face plate and pumping board block sunlight, reduces sunlight to transformer
Direct irradiation prevents inside transformer temperature excessively high, reduces the pressure of heat dissipation, advantageously reduces the temperature of inside transformer.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.
In the accompanying drawings:
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of the utility model heat-conductive assembly；
Fig. 3 is the structural schematic diagram of the utility model fixation kit；
Fig. 4 is the structural schematic diagram that the utility model blocks component；
Figure label: 1, shell；2, heat-conductive assembly；201, U-shaped thermally conductive frame；202, mounting hole；203, radiator fan；
204, thermovent；3, iron core；4, coil；5, fixation kit；501, adjusting rod；502, strap；503, threaded sleeve；504,
Ambulatory splint；505, beryllium oxide coating；506, handwheel；6, component is blocked；601, reflective paster；602, returning face plate；603, it accommodates
Slot；604, pumping board.
Specific embodiment
It is illustrated below in conjunction with preferred embodiment of the attached drawing to the utility model, it should be understood that described herein excellent
It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.
Embodiment: as shown in Figs 1-4, the utility model provides a kind of technical solution, photovoltaic single-phase transformer, including shell
1, shell 1 is internally provided with heat-conductive assembly 2, and heat-conductive assembly 2 includes U-shaped thermally conductive frame 201, mounting hole 202,203 and of radiator fan
Thermovent 204, U-shaped thermally conductive frame 201 are installed on inside shell 1 by screw, and U-shaped thermally conductive 201 two sides of frame are uniformly provided with installation
Hole 202 is equipped with radiator fan 203 inside mounting hole 202, and 1 two sides of shell offer thermovent at radiator fan 203
204, U-shaped thermally conductive 201 inside two sides of frame are provided with iron core 3, and 3 middle part uniform winding of iron core has a coil 4, radiator fan 203 with
External power supply is electrical connected.
4 side of coil is provided with fixation kit 5, and fixation kit 5 includes adjusting rod 501, strap 502, threaded sleeve
503, ambulatory splint 504, beryllium oxide coating 505 and handwheel 506, adjusting rod 501 is through 1 side of shell, and 501 liang of adjusting rod
End, which is located at 1 edge position of shell, is socketed with strap 502, and threaded sleeve 503, thread bush are welded in the middle part of adjusting rod 501
503 on both sides of the middle of pipe has been connected through a screw thread ambulatory splint 504, transfers heat to U-shaped lead for the ease of ambulatory splint 504
Hot frame 201, U-shaped thermally conductive 201 bottom end of frame offer sliding slot at ambulatory splint 504, and 504 bottom end of ambulatory splint is provided with cunning
Block, and sliding block, in sliding slot, for the ease of moving backward two ambulatory splints 504, two ambulatory splints 504 are close to screw thread
Threaded hole is offered at casing 503, and two threaded holes are oppositely oriented, 504 two sides of ambulatory splint are coated with beryllium oxide coating
505,501 one end of adjusting rod is located at 1 side of shell and is provided with handwheel 506, for the ease of rotating adjusting rod 501,506 side of handwheel
Face is uniformly provided with anti-skid chequer.
1 top surface of shell, which is provided with, blocks component 6, and blocking component 6 includes reflective paster 601, returning face plate 602, holding tank 603
With pumping board 604, reflective paster 601 is adhered to 1 top surface of shell, and 1 two sides of shell, which are hinged, is connected to returning face plate 602, and 602 liang of returning face plate
Side offers holding tank 603, and holding tank 603 is internally provided with pumping board 604, in order to improve returning face plate 602 and pumping board 604 every
Thermal effect, returning face plate 602 and 604 top surface of pumping board are bonded with reflective paster 601, and 604 side of pumping board is equipped with pull ring.
The working principle and process for using of the utility model: the utility model is photovoltaic single-phase transformer, strap 502
4 two sides of coil are located at ambulatory splint 504, strap 502 abuts coil 4, rotates handwheel 506, and adjusting rod 501 drives
Threaded sleeve 503 rotates, and threaded sleeve 503 pushes ambulatory splint 504 to clamp coil 4, even if coil 4 is heated or because short circuit is swollen
Swollen, also can guarantee has enough spaces to radiate inside shell 1, while being convenient for repairing, and when transformer works, coil 4 is produced
Raw heat is transferred to U-shaped thermally conductive frame 201 by beryllium oxide coating 505, then passes through starting radiator fan 203, radiator fan 203
Model DHBFG, heat are shed by thermovent 204, and U-shaped thermally conductive 201 surface area of frame is larger, improves heat transfer efficiency and heat dissipation
Effect when transporting transformer, rotates returning face plate 602, so that it is kept vertical state, prevent it to be damaged because of collision, install
Afterwards, rotation returning face plate 602 pulls pumping board 604, expands shielded area, utilize reflective paster 601, returning face plate 602 to horizontal position
With 604 block sunlight of pumping board, sunlight is reduced to the direct irradiation of transformer, prevents inside transformer temperature excessively high, reduces heat dissipation
Pressure, advantageously reduce the temperature of inside transformer.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
Finally, it should be noted that being not limited to this reality the foregoing is merely the preferred embodiment of the utility model
With novel, although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art
Say, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic into
Row equivalent replacement.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on, should all
It is included within the scope of protection of this utility model.
Claims (7)
1. photovoltaic single-phase transformer, including shell (1), it is characterised in that: the shell (1) is internally provided with heat-conductive assembly (2),
The heat-conductive assembly (2) includes U-shaped thermally conductive frame (201), mounting hole (202), radiator fan (203) and thermovent (204), described
U-shaped thermally conductive frame (201) is installed on shell (1) inside by screw, and U-shaped thermally conductive frame (201) two sides are uniformly provided with installation
Hole (202), the mounting hole (202) is internal to be equipped with radiator fan (203), and shell (1) two sides are close to radiator fan
(203) it is offered at thermovent (204), the U-shaped internal two sides of thermally conductive frame (201) are provided with iron core (3), the iron core
(3) middle part uniform winding has coil (4), and the radiator fan (203) is electrical connected with external power supply.
2. photovoltaic single-phase transformer according to claim 1, which is characterized in that coil (4) side is provided with fixation
Component (5), the fixation kit (5) include adjusting rod (501), strap (502), threaded sleeve (503), ambulatory splint
(504), beryllium oxide coating (505) and handwheel (506), the adjusting rod (501) is through shell (1) side, the adjusting rod
(501) both ends are located at shell (1) edge position and are socketed with strap (502), are welded with spiral shell in the middle part of the adjusting rod (501)
Line casing (503), threaded sleeve (503) on both sides of the middle have been connected through a screw thread ambulatory splint (504), the activity folder
Plate (504) two sides are coated with beryllium oxide coating (505), and described adjusting rod (501) one end is located at shell (1) side and is provided with handwheel
(506)。
3. photovoltaic single-phase transformer according to claim 1, which is characterized in that shell (1) top surface, which is provided with, blocks
Component (6), the component (6) that blocks includes reflective paster (601), returning face plate (602), holding tank (603) and pumping board (604),
The reflective paster (601) is adhered to shell (1) top surface, and shell (1) two sides, which are hinged, to be connected to returning face plate (602), described
Returning face plate (602) two sides offer holding tank (603), and the holding tank (603) is internally provided with pumping board (604).
4. photovoltaic single-phase transformer according to claim 1, which is characterized in that U-shaped thermally conductive frame (201) bottom end is close
Sliding slot is offered at ambulatory splint (504), ambulatory splint (504) bottom end is provided with sliding block, and sliding block is in sliding slot.
5. photovoltaic single-phase transformer according to claim 2, which is characterized in that two ambulatory splints (504) are close
Threaded hole is offered at threaded sleeve (503), and two threaded holes are oppositely oriented.
6. photovoltaic single-phase transformer according to claim 2, which is characterized in that handwheel (506) side uniformly opens up
There is anti-skid chequer.
7. photovoltaic single-phase transformer according to claim 3, which is characterized in that the returning face plate (602) and pumping board (604)
Top surface is bonded with reflective paster (601), and pumping board (604) side is equipped with pull ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821710535.8U CN208922847U (en) | 2018-10-22 | 2018-10-22 | Photovoltaic single-phase transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821710535.8U CN208922847U (en) | 2018-10-22 | 2018-10-22 | Photovoltaic single-phase transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208922847U true CN208922847U (en) | 2019-05-31 |
Family
ID=66710144
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821710535.8U Active CN208922847U (en) | 2018-10-22 | 2018-10-22 | Photovoltaic single-phase transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208922847U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110400677A (en) * | 2019-08-12 | 2019-11-01 | 阳光电源股份有限公司 | Transformer and its radiator |
-
2018
- 2018-10-22 CN CN201821710535.8U patent/CN208922847U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110400677A (en) * | 2019-08-12 | 2019-11-01 | 阳光电源股份有限公司 | Transformer and its radiator |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203206148U (en) | Solar power generation apparatus capable of improving efficiency | |
| CN205227491U (en) | Solar energy comprehensive utilization system | |
| CN102709374B (en) | Efficient and natural cyclic back radiator for photovoltaic battery panel | |
| CN208922847U (en) | Photovoltaic single-phase transformer | |
| TW201124684A (en) | Solar panel heat-dissipating device and related solar panel module | |
| CN205119518U (en) | Solar energy photoelectric heat thermal -arrest board water heater | |
| CN105515527A (en) | Solar energy coupling multi-source heat pump integrated system | |
| CN109217811A (en) | A kind of photoelectric and light-heat integration component and hot-water heating system | |
| CN213208213U (en) | Electric heater for fused salt storage tank of tower type photo-thermal power station | |
| CN108895515A (en) | Intelligent efficient energy-saving electric heater | |
| JPH0566065A (en) | Solar heat pump room heater/cooler hot water supplying apparatus | |
| CN207441727U (en) | A kind of photovoltaic module | |
| CN211552026U (en) | Microcrystal infrared instant water heater | |
| CN209608405U (en) | One kind dissipating heat-staple photovoltaic micro electric power storage energy storage device | |
| CN209246235U (en) | A kind of combining heating system of solar energy and air source heat pump | |
| CN208620628U (en) | A kind of household small-size sunlight heat power generation device | |
| CN208817738U (en) | Solar energy-magnetic fluid heat-exchanger rig | |
| CN206402625U (en) | A kind of heat abstractor for uninterrupted power source | |
| CN208539803U (en) | Dimensional semiconductor temperature difference electricity generation device | |
| CN206894553U (en) | A kind of cooling photo-thermal combined generating device certainly | |
| CN207398654U (en) | A kind of new prepackage type power transformation box | |
| CN201051723Y (en) | Solar energy converter | |
| CN220692548U (en) | Photovoltaic power generation system electric power regulation and control equipment | |
| CN219658868U (en) | Liquid cooling lithium battery module | |
| CN215500168U (en) | Wireless receiving floor heating centralized control box |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |