CN214705658U - High-stability photovoltaic transformer with good heat dissipation performance - Google Patents
High-stability photovoltaic transformer with good heat dissipation performance Download PDFInfo
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- CN214705658U CN214705658U CN202120959600.6U CN202120959600U CN214705658U CN 214705658 U CN214705658 U CN 214705658U CN 202120959600 U CN202120959600 U CN 202120959600U CN 214705658 U CN214705658 U CN 214705658U
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Abstract
The utility model discloses a high stable photovoltaic transformer that heat dispersion is good, including photovoltaic transformer main part, a plurality of radiating fin, terminal, first heat dissipation mechanism, second heat dissipation mechanism and positioning mechanism, it is a plurality of radiating fin align to grid installs on the lateral wall of photovoltaic transformer main part, the terminal is located the top of photovoltaic transformer main part, photovoltaic transformer main part bottom is equipped with the base, the base bottom is connected with the mount pad, first heat dissipation mechanism is located the base upper end. The utility model discloses a set up first heat dissipation mechanism and second heat dissipation mechanism, can utilize and carry out continuous heat dissipation work in the first heat dissipation mechanism, when the inside heat of photovoltaic transformer main part lasts to rise and reaches the setting value, then start second heat dissipation mechanism, at this moment, can utilize first heat dissipation mechanism and second heat dissipation mechanism to carry out heat dissipation work in step, guarantee that the radiating effect is good.
Description
Technical Field
The utility model relates to a relevant technical field of power equipment specifically is a high stable photovoltaic transformer that heat dispersion is good.
Background
In the field of photovoltaic power generation, electric energy generated by a photovoltaic system needs to be boosted by a photovoltaic transformer before being transmitted in a long distance, and loss generated during electric energy transmission is reduced by boosting the voltage.
Current photovoltaic transformer can produce the heat at the during operation, but, current photovoltaic transformer holistic radiating effect is poor, leads to the inside heat gathering of transformer main part to influence the stability of work, wholly adopt the bolt to fix when and the transformer installation, the operation is inconvenient, needs improve.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a high stable photovoltaic transformer that heat dispersion is good to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a high stable photovoltaic transformer that heat dispersion is good, includes photovoltaic transformer main part, a plurality of radiating fin, terminal, first heat dissipation mechanism, second heat dissipation mechanism and positioning mechanism, and is a plurality of radiating fin align to grid installs on the lateral wall of photovoltaic transformer main part, the terminal is located the top of photovoltaic transformer main part, photovoltaic transformer main part bottom is equipped with the base, the base bottom is connected with the mount pad, first heat dissipation mechanism is located the base upper end, second heat dissipation mechanism is located photovoltaic transformer main part lateral wall, positioning mechanism is located the mount pad.
As further preferable in the present technical solution: first heat dissipation mechanism includes radiating seat, radiator fan and wind-collecting seat, the radiating seat is located between base and the photovoltaic transformer main part, radiator fan is located inside the radiating seat, the radiating seat communicates with the inside of photovoltaic transformer main part, the inside bottom of photovoltaic transformer main part is equipped with active carbon with radiating seat intercommunication department and filters the otter board, wind-collecting seat encircles and establishes on photovoltaic transformer main part upper end lateral wall.
As further preferable in the present technical solution: the wind collecting seat is communicated with the inside of the photovoltaic transformer main body, and a plurality of air outlets are formed in the lower surface of the wind collecting seat and exceed the radiating fins.
As further preferable in the present technical solution: the second heat dissipation mechanism comprises two cooling boxes and heat dissipation water pipes, wherein the cooling boxes are arranged on the two side walls of the photovoltaic transformer main body respectively, the heat dissipation water pipes penetrate through the two cooling boxes and are in snake-shaped arrangement on the two side walls of the photovoltaic transformer main body, and the heat dissipation water pipes on the two side walls of the photovoltaic transformer main body are arranged along gaps between the heat dissipation fins.
As further preferable in the present technical solution: the inside temperature sensor that is equipped with of photovoltaic transformer main part, the inside refrigeration piece that is equipped with of cooler bin, and the inside packing of cooler bin has the coolant liquid, the part that the heat dissipation water pipe is located the cooler bin inside is snakelike setting, is equipped with the circulating pump on the heat dissipation water pipe.
As further preferable in the present technical solution: positioning mechanism includes that first post, traction wire rope, second insert post and U-shaped inserted bar are inserted to first post fixed mounting of inserting in the base bottom, traction wire rope one end is connected with photovoltaic transformer main part bottom, traction wire rope other end and second insert post fixed connection, set up on the mount pad with first post, the second insert the mounting hole that the post matches, first post, the second of inserting all seted up the through-hole on inserting the post, the jack has been seted up on the mount pad, the U-shaped inserted bar is located the jack and runs through the through-hole and insert the post with first post, second and be connected.
As further preferable in the present technical solution: the base bottom is equipped with buffer spring, buffer spring bottom fixedly connected with buffer board, buffer spring passes through buffer board and mount pad upper surface butt.
The utility model provides a high stable photovoltaic transformer that heat dispersion is good possesses following beneficial effect:
(1) the utility model is provided with the first heat dissipation mechanism and the second heat dissipation mechanism, when in work, the heat dissipation fan on the first heat dissipation mechanism can be utilized to work and generate airflow which is sent into the photovoltaic transformer main body to accelerate the internal airflow to flow and dissipate heat, meanwhile, the airflow generated by heat dissipation enters the air collecting seat and is exhausted through the air outlet to blow towards the heat dissipation fins, the airflow on the surfaces of the heat dissipation fins is accelerated to flow, the heat dissipation effect is enhanced, when the temperature in the photovoltaic transformer main body is continuously increased to a certain value, the refrigeration sheet is started to work, and the circulating pump is started at the same time, so that the cooling liquid in the heat dissipation water pipe carries out circulating cooling work, and the heat on the surface of the photovoltaic transformer main body is taken away for heat dissipation, meanwhile, the cooling liquid in the heat dissipation water pipe can be in contact with the cooling liquid in the cooling box through the cooling box to cool, and the continuous heat dissipation effect is good.
(2) The utility model discloses a set up positioning mechanism, can insert the post through first post and the second with photovoltaic transformer main part base and peg graft with the mount pad, then utilize the U-shaped inserted bar to insert first post and the second is inserted and is fixed in the post, and the base bottom is equipped with buffer spring and buffer seat and mount pad surface butt simultaneously, can increase the stability of pegging graft, easy operation, and stability is high, convenient to use.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a cross-sectional view of the present invention;
fig. 3 is a side view of the present invention;
fig. 4 is a schematic structural diagram of a portion a in fig. 2 according to the present invention.
In the figure: 1. a photovoltaic transformer body; 2. a heat dissipating fin; 3. a cooling tank; 4. a heat dissipation water pipe; 5. a wind collecting seat; 6. an air outlet; 7. a binding post; 8. a heat dissipation base; 9. a heat radiation fan; 10. a base; 11. a first insert post; 12. a buffer spring; 13. a buffer plate; 14. a traction wire rope; 15. a mounting seat; 16. a U-shaped insertion rod; 17. a second insert post; 18. a temperature sensor; 19. an active carbon filter screen plate; 20. mounting holes; 21. a circulation pump; 22. a refrigeration plate; 23. a first heat dissipation mechanism; 24. a second heat dissipation mechanism; 25. a positioning mechanism; 26. a through hole; 27. and (4) inserting the jack.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
As shown in fig. 1-4, the utility model provides a technical solution: the utility model provides a high stable photovoltaic transformer that heat dispersion is good, including photovoltaic transformer main part 1, a plurality of radiating fin 2, terminal 7, first heat dissipation mechanism 23, second heat dissipation mechanism 24 and positioning mechanism 25, a plurality of radiating fin 2 align to grid install on the lateral wall of photovoltaic transformer main part 1, terminal 7 is located the top of photovoltaic transformer main part 1, 1 bottom of photovoltaic transformer main part is equipped with base 10, the base 10 bottom is connected with mount pad 15, first heat dissipation mechanism 23 is located the base 10 upper end, second heat dissipation mechanism 24 is located photovoltaic transformer main part 1 lateral wall, positioning mechanism 25 is located mount pad 15.
In this embodiment, specifically: first heat dissipation mechanism 23 includes radiating seat 8, radiator fan 9 and wind-collecting seat 5, radiating seat 8 is located between base 10 and the photovoltaic transformer main part 1, radiator fan 9 is located inside radiating seat 8, radiating seat 8 and the inside intercommunication of photovoltaic transformer main part 1, the inside bottom of photovoltaic transformer main part 1 is equipped with active carbon filter screen board 19 with radiating seat 8 intercommunication department, wind-collecting seat 5 encircles and establishes on the lateral wall of photovoltaic transformer main part 1 upper end, can utilize radiator fan 9 work to introduce outside gas inside radiating seat 8 and send into inside the photovoltaic transformer main part 1, the inside air current of photovoltaic transformer main part 1 flows with higher speed, the air current that the heat dissipation produced enters into wind-collecting seat 5 inside.
In this embodiment, specifically: air collecting seat 5 and the inside intercommunication of photovoltaic transformer main part 1, a plurality of air outlets 6 have been seted up to air collecting seat 5 lower surface, and a plurality of air outlets 6 all surpass to radiating fin 2, can be so that the air current that the heat dissipation produced enters into inside air collecting seat 5, then through air outlet 6 on the air collecting seat 5 with the air current discharge and blow to radiating fin 2, accelerate the flow of radiating fin 2 surface air current to increase the radiating effect.
In this embodiment, specifically: the second heat dissipation mechanism 24 comprises two cooling boxes 3 and a heat dissipation water pipe 4, the two cooling boxes 3 are respectively arranged on two side walls of the photovoltaic transformer main body 1, the heat dissipation water pipe 4 penetrates through the two cooling boxes 3 and is in a snake shape and is arranged on two side walls of the photovoltaic transformer main body 1, the heat dissipation water pipe 4 on the two side walls of the photovoltaic transformer main body 1 is arranged along the gap between the heat dissipation fins 2, cooling liquid in the heat dissipation water pipe 4 can be utilized to contact with the surface of the photovoltaic transformer main body 1, the heat on the surface of the photovoltaic transformer main body 1 is absorbed, heat dissipation is carried out, meanwhile, the cooling boxes 3 can absorb partial heat on the surfaces of two sides of the photovoltaic transformer main body 1, and heat dissipation is assisted.
In this embodiment, specifically: inside temperature sensor 18 that is equipped with of photovoltaic transformer main part 1, the inside refrigeration piece 22 that is equipped with of cooler bin 3, and the inside packing of cooler bin 3 has the coolant liquid, the part that condenser tube 4 is located cooler bin 3 inside is snakelike setting, be equipped with circulating pump 21 on the condenser tube 4 that dispels the heat, can utilize temperature sensor 18 to survey the inside heat of photovoltaic transformer main part 1, when detecting that the inside temperature of photovoltaic transformer main part 1 reaches the setting value, then start circulating pump 21 and refrigeration piece 22, can utilize the coolant liquid of circulating pump 21 drive condenser tube 4 in to circulate and flow, refrigeration piece 22 can cool off the coolant liquid in cooler bin 3 simultaneously, when making the coolant liquid in condenser tube 4 enter into cooler bin 3 inside, can contact with the coolant liquid in cooler bin 3, cool down, guarantee that continuous radiating effect is good.
In this embodiment, specifically: the positioning mechanism 25 comprises a first inserting column 11, a traction steel wire rope 14, a second inserting column 17 and a U-shaped inserting rod 16, the first inserting column 11 is fixedly arranged at the bottom end of the base 10, one end of the traction steel wire rope 14 is connected with the bottom end of the photovoltaic transformer main body 1, the other end of the traction steel wire rope 14 is fixedly connected with the second inserting column 17, a mounting seat 15 is provided with a mounting hole 20 matched with the first inserting column 11 and the second inserting column 17, the first inserting column 11 and the second inserting column 17 are both provided with through holes 26, the mounting seat 15 is provided with a jack 27, the U-shaped inserting rod 16 is positioned in the jack 27 and penetrates through the through holes 26 to be connected with the first inserting column 11 and the second inserting column 17, the photovoltaic transformer body 1 may be inserted into the mounting hole 20 through the first post 11 and the second post 17, the first and second plug posts 11 and 17 are then positioned by inserting the U-shaped plug rod 16 into the insertion hole 27 and penetrating the through hole 26.
In this embodiment, specifically: base 10 bottom is equipped with buffer spring 12, buffer spring 12 bottom fixedly connected with buffer board 13, buffer spring 12 passes through buffer board 13 and 15 upper surface butts of mount pad, through setting up buffer spring 12 and buffer board 13, when photovoltaic transformer main part 1 is pegged graft through base 10 and mount pad 15, can be so that buffer spring 12 and buffer board 13 and 15 surface butts of mount pad, increase the stability of pegging graft, buffer spring 12 and buffer board 13 have certain anti-seismic performance simultaneously, further increase stability.
When the high-stability photovoltaic transformer with good heat dissipation performance works, external air can be introduced into the heat dissipation seat 8 and sent into the photovoltaic transformer main body 1 by utilizing the work of the heat dissipation fan 9, the flow of air flow in the photovoltaic transformer main body 1 is accelerated, the air flow generated by heat dissipation enters the air collection seat 5, then the air flow is discharged and blown to the heat dissipation fins 2 through the air outlets 6 in the air collection seat 5, and the flow of air flow on the surfaces of the heat dissipation fins 2 is accelerated, so that the heat dissipation effect is improved; the temperature sensor 18 can be used for detecting the heat inside the photovoltaic transformer main body 1, when the temperature inside the photovoltaic transformer main body 1 is detected to reach a set value, the circulating pump 21 and the refrigerating sheet 22 are started, the circulating pump 21 can be used for driving the cooling liquid in the heat dissipation water pipe 4 to circularly flow, and meanwhile, the refrigerating sheet 22 can be used for cooling the cooling liquid in the cooling box 3, so that the cooling liquid in the heat dissipation water pipe 4 can be in contact with the cooling liquid in the cooling box 3 when entering the cooling box 3, the cooling is carried out, and the continuous heat dissipation effect is good; during installation, can insert the mounting hole 20 respectively with photovoltaic transformer main part 1 through first post 11 and second post 17 of inserting, then utilize U-shaped inserted bar 16 to insert in jack 27 and run through-hole 26 and insert first post 11, the post 17 is inserted to the second and fix a position, and when photovoltaic transformer main part 1 pegged graft through base 10 and mount pad 15, can make buffer spring 12 and buffer board 13 and mount pad 15 surface butt, increase the stability of pegging graft, buffer spring 12 and buffer board 13 have certain anti-seismic performance simultaneously, further increase stability.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a high stable photovoltaic transformer that heat dispersion is good, its characterized in that, is including photovoltaic transformer main part (1), a plurality of radiating fin (2), terminal (7), first radiating mechanism (23), second radiating mechanism (24) and positioning mechanism (25), and is a plurality of radiating fin (2) align to grid installs on the lateral wall of photovoltaic transformer main part (1), terminal (7) are located the top of photovoltaic transformer main part (1), photovoltaic transformer main part (1) bottom is equipped with base (10), base (10) bottom is connected with mount pad (15), first radiating mechanism (23) are located base (10) upper end, second radiating mechanism (24) are located photovoltaic transformer main part (1) lateral wall, positioning mechanism (25) are located mount pad (15).
2. The high-stability photovoltaic transformer with good heat dissipation performance according to claim 1, wherein: first heat dissipation mechanism (23) are including radiating seat (8), radiator fan (9) and wind-collecting seat (5), radiating seat (8) are located between base (10) and photovoltaic transformer main part (1), radiator fan (9) are located inside radiating seat (8), radiating seat (8) and the inside intercommunication of photovoltaic transformer main part (1), the inside bottom of photovoltaic transformer main part (1) is equipped with activated carbon filter screen board (19) with radiating seat (8) intercommunication department, wind-collecting seat (5) encircle establish on photovoltaic transformer main part (1) upper end lateral wall.
3. The high-stability photovoltaic transformer with good heat dissipation performance as recited in claim 2, wherein: wind collecting seat (5) and the inside intercommunication of photovoltaic transformer main part (1), a plurality of air outlets (6) have been seted up to wind collecting seat (5) lower surface, and are a plurality of air outlets (6) all surpass to radiating fin (2).
4. The high-stability photovoltaic transformer with good heat dissipation performance according to claim 1, wherein: the second heat dissipation mechanism (24) comprises two cooling boxes (3) and heat dissipation water pipes (4), two the cooling boxes (3) are respectively arranged on two side walls of the photovoltaic transformer body (1), the heat dissipation water pipes (4) run through the two cooling boxes (3) and are in serpentine arrangement on the two side walls of the photovoltaic transformer body (1), and the heat dissipation water pipes (4) on the two side walls of the photovoltaic transformer body (1) are arranged along gaps between the heat dissipation fins (2).
5. The high-stability photovoltaic transformer with good heat dissipation performance of claim 4, wherein: inside temperature sensor (18) of being equipped with of photovoltaic transformer main part (1), inside refrigeration piece (22) of being equipped with of cooler bin (3), and cooler bin (3) inside packing has the coolant liquid, the part that heat dissipation water pipe (4) are located cooler bin (3) inside is snakelike setting, is equipped with circulating pump (21) on heat dissipation water pipe (4).
6. The high-stability photovoltaic transformer with good heat dissipation performance according to claim 1, wherein: positioning mechanism (25) insert post (17) and U-shaped inserted bar (16) including first post (11), traction wire rope (14), second, first post (11) fixed mounting is inserted in base (10) bottom, traction wire rope (14) one end is connected with photovoltaic transformer main part (1) bottom, traction wire rope (14) other end and second insert post (17) fixed connection, set up on mount pad (15) and insert mounting hole (20) that post (17) were matchd with first post (11), second, first post (11), second are inserted and all have seted up through-hole (26) on post (17), jack (27) have been seted up on mount pad (15), U-shaped inserted bar (16) are located jack (27) and run through-hole (26) and are inserted post (11), second and are connected.
7. The high-stability photovoltaic transformer with good heat dissipation performance of claim 6, wherein: base (10) bottom is equipped with buffer spring (12), buffer spring (12) bottom fixedly connected with buffer board (13), buffer spring (12) pass through buffer board (13) and mount pad (15) upper surface butt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120959600.6U CN214705658U (en) | 2021-05-07 | 2021-05-07 | High-stability photovoltaic transformer with good heat dissipation performance |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120959600.6U CN214705658U (en) | 2021-05-07 | 2021-05-07 | High-stability photovoltaic transformer with good heat dissipation performance |
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| Publication Number | Publication Date |
|---|---|
| CN214705658U true CN214705658U (en) | 2021-11-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202120959600.6U Active CN214705658U (en) | 2021-05-07 | 2021-05-07 | High-stability photovoltaic transformer with good heat dissipation performance |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114373604A (en) * | 2022-02-10 | 2022-04-19 | 江西力磁磁电科技有限公司 | High-frequency transformer capable of safely dissipating heat |
-
2021
- 2021-05-07 CN CN202120959600.6U patent/CN214705658U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114373604A (en) * | 2022-02-10 | 2022-04-19 | 江西力磁磁电科技有限公司 | High-frequency transformer capable of safely dissipating heat |
| CN114373604B (en) * | 2022-02-10 | 2024-02-13 | 江西力磁磁电科技有限公司 | High-frequency transformer capable of safely radiating heat |
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