CN114300221B - Low-voltage side filtering compensation energy-saving rectifying lightning protection transformer - Google Patents
Low-voltage side filtering compensation energy-saving rectifying lightning protection transformer Download PDFInfo
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- CN114300221B CN114300221B CN202111681052.6A CN202111681052A CN114300221B CN 114300221 B CN114300221 B CN 114300221B CN 202111681052 A CN202111681052 A CN 202111681052A CN 114300221 B CN114300221 B CN 114300221B
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Abstract
The invention discloses a low-voltage side filtering compensation energy-saving rectifying lightning protection transformer, which relates to the technical field of transformers, in particular to a supporting frame and a connecting base, wherein a transformer main body is arranged in the supporting frame, a radiating strip is arranged on the outer surface of the transformer main body, a cooling pipe is arranged on the outer part of the radiating strip, an auxiliary plate is arranged on the outer part of the cooling pipe, the connecting base is positioned on the outer part of the bottom of the transformer main body, and a connecting shaft is arranged in the middle of the auxiliary plate. This energy-saving rectification lightning protection transformer of low pressure side filtering compensation, the inside of cooling tube is cavity and inside has deposited cooling water to can make the cooling tube that is connected with the accessory plate constantly be close to the inside of heat dissipation strip at the design that the accessory plate utilized hydraulic cylinder and mounting panel, can make the cooling tube place between two adjacent heat dissipation strips, thereby can utilize the inside cooling water's of cooling tube design to carry out timely endothermic processing to the outside temperature that gives off of heat dissipation strip of transformer main part during operation.
Description
Technical Field
The invention relates to the technical field of transformers, in particular to a low-voltage side filtering compensation energy-saving rectifying lightning protection transformer.
Background
A Transformer (Transformer) is a device for changing an ac voltage using the principle of electromagnetic induction, and the main components are a primary coil, a secondary coil, and an iron core (magnetic core). The main functions are as follows: voltage transformation, current transformation, impedance transformation, isolation, voltage stabilization (magnetic saturation transformers), and the like. The transformer can be divided into: distribution transformers, power transformers, fully sealed transformers, lightning protection transformers, and the like.
The existing transformer is not energy-saving enough in the use process, and is inconvenient to perform energy-saving heat dissipation and protection treatment.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a low-voltage side filtering compensation energy-saving rectifying lightning protection transformer, which solves the problems in the prior art.
In order to achieve the above purpose, the invention is realized by the following technical scheme: the utility model provides a low pressure side filtering compensation energy-saving rectifier lightning protection transformer, includes the support frame and links up the base, the inside of support frame is provided with the transformer main part, and the outside surface mounting of transformer main part has the radiating strip, the outside of radiating strip is provided with the cooling tube, and the externally mounted of cooling tube has the accessory plate, it is located the outside of transformer main part bottom to link up the base, the mid-mounting of accessory plate has the connecting axle, and installs the guard frame in the left end of connecting axle, the inside of guard frame is provided with the motor, the surface mounting of guard frame has the support riser, and the bottom of support riser is provided with the mounting panel, the connecting plate body is installed to the upper end of mounting panel, the outside fixed surface of mounting panel is provided with hydraulic cylinder, the adapter bracket is installed to the upper end of support riser, and the top of adapter bracket is provided with the bracing piece, the upper end of bracing piece is installed and is used for carrying out radiating subassembly to the transformer main part, and the radiating subassembly includes, gear, built-in axle and blade, the inside of rack is provided with the gear, and the internally mounted of gear has built-in axle, the outside surface mounting of blade is provided with the rack.
Further, two racks are arranged, and the two racks are parallel to each other.
Further, the centers of the gear and the built-in shaft are coincided, and the blades are distributed annularly about the center of the built-in shaft.
Further, the transverse central axis of the auxiliary plate is perpendicular to the vertical central axis of the cooling pipe, and the width of the cooling pipe is matched with the width between two adjacent heat dissipation strips.
Further, the cover plate is installed at the top of the support frame in a clamping mode, and the inside of the support frame is of a hollow structure.
Further, the transverse plates are arranged at the two ends of the outer portion of the supporting vertical plate, the connecting hooks are arranged on the outer portion of the transverse plates, the bottom-mounted rods are arranged at the upper ends of the connecting hooks, and the side-mounted plates are arranged at the upper ends of the bottom-mounted rods.
Further, the side-placed plate is tightly attached to the support frame, and two groups of side-placed plates are symmetrically arranged on the vertical center line of the support frame.
Further, the inside of side dish is provided with the auxiliary assembly that is used for the inside heat dissipation of auxiliary stay frame, and auxiliary assembly includes connecting spring, fixed block, baffle and vent, the fixed block is installed to connecting spring's upper end, and the upper end fixed mounting of fixed block has the baffle, the rear end of baffle is provided with the vent.
Further, the ventilation openings are parallel to the baffle plate, and the length and the width of the baffle plate are larger than those of the baffle plate.
Furthermore, the connecting spring is tightly attached to the bottom-mounted rod, and a -shaped structure is formed among the bottom-mounted rod, the connecting hooks, the transverse plates and the connecting plate body.
The invention provides a low-voltage side filtering compensation energy-saving rectifying lightning protection transformer, which has the following beneficial effects:
the lightning protection transformer can utilize the design of support frame to shelter from the protection from the outside of whole lightning protection transformer in the use, effectively avoid the collision of outside foreign matter or other factors to bring the possibility of damage, and can cool down the heat that gives off in the lightning protection transformer course of working when protecting the lightning protection transformer, avoid the lightning protection transformer to accomodate the protection when utilizing the support frame inside and store the temperature higher, can carry out timely dredging to the temperature that lightning protection transformer work gives off, and the design of linkage structure when dispelling the heat to the lightning protection transformer, accelerate the flow of support frame inside air when can carrying out water-cooling heat dissipation, the inside temperature of support frame is outwards dredged fast, it is more energy-conserving to be convenient for.
1. According to the low-voltage side filtering compensation energy-saving rectifying lightning protection transformer, the cooling pipe is hollow and internally stores cooling water, so that the cooling pipe connected with the auxiliary plate is enabled to be continuously close to the inside of the radiating strips by utilizing the design of the hydraulic cylinder and the mounting plate, the cooling pipe can be placed between two adjacent radiating strips, and the temperature emitted outside the radiating strips can be timely subjected to heat absorption treatment when the transformer main body works by utilizing the design of the cooling water in the cooling pipe;
2. according to the low-voltage side filtering compensation energy-saving rectifying lightning protection transformer, the auxiliary plate can be rotated through the design of the motor and the connecting shaft, and the cooling pipes are symmetrically distributed about the transverse central axis of the auxiliary plate, so that the cooling pipes in one group can absorb heat to one end of the auxiliary plate through the rotation of the auxiliary plate, the cooling pipes in the other group in the auxiliary plate are placed between two adjacent radiating strips for cooling and heat dissipation treatment, the problem that the temperature in the cooling pipes is higher when the cooling pipes are used for cooling the transformer main body for a long time is effectively avoided, the cooling pipes can be rotated in the long-time use process to separate the cooling pipes from the auxiliary plate, and a user can overhaul the cooling pipes conveniently;
3. according to the low-voltage side filtering compensation energy-saving rectifying lightning protection transformer, when the auxiliary plate is rotated to replace the cooling pipe, the transfer frame and the support rod are synchronously driven to move in the front-back position through the design of the hydraulic cylinder, so that the rack connected with the support rod can be driven to move in the front-back position through the movement of the transfer frame and the support rod, the gear meshed with the rack and the built-in shaft can be rotated through the movement of the rack in the front-back position, the blades connected with the built-in shaft can be synchronously rotated through the rotation of the built-in shaft, the ventilation of the external air of the transformer main body can be effectively accelerated through the rapid rotation of the blades, and the radiating effect of the transformer main body is improved;
4. according to the low-voltage side filtering compensation energy-saving rectifying lightning protection transformer, through the operation of the hydraulic cylinder, the auxiliary plate is continuously far away from the radiating strip, the blades can continuously rotate, the auxiliary plate can radiate heat to the cooling pipe when being far away from the radiating strip, the cooling pipe turned over to one end far away from the radiating strip can conduct cooling and radiating treatment through standing, rotation of the blades and external natural wind, and the design of the linkage structure can achieve good radiating effect while protecting the transformer main body, so that the continuous energy saving is realized;
5. this energy-saving rectification lightning protection transformer of low pressure side filtering compensation, can be when hydraulic cylinder carries out the back-and-forth movement, the accessible end is put the pole, link up the hook, the baffle that the fixed block is connected is driven in the interact between diaphragm and the linking plate body and is utilized the design of upper end axis body to rotate, can utilize the soft brush that baffle external surface was provided with to the vent to carry out friction clearance through the continuous motion to the baffle, avoid the vent inside to produce the jam with the foreign matter, influence ventilation effect, and can improve the circulation effect of transformer main part outside air through the continuous motion of the angle of baffle, further cool down the heat dissipation to the transformer main part.
Drawings
FIG. 1 is a schematic diagram of a front view structure of the present invention;
FIG. 2 is a schematic view of the top view connection structure of the auxiliary frame of the present invention;
FIG. 3 is a schematic side view of a support riser connection structure of the present invention;
FIG. 4 is an enlarged schematic view of the structure of FIG. 1A according to the present invention;
FIG. 5 is a schematic view of the internal structure of the side-mounted tray of the present invention.
In the figure: 1. a support frame; 2. a transformer body; 3. a heat dissipation strip; 4. a connection base; 5. an auxiliary plate; 6. a cooling tube; 7. a connecting shaft; 8. supporting a vertical plate; 9. a transfer frame; 10. a support rod; 11. an auxiliary frame; 12. a cover plate; 13. a heat dissipation assembly; 1301. a rack; 1302. a gear; 1303. a built-in shaft; 1304. a blade; 14. a hydraulic cylinder; 15. a mounting plate; 16. a connector plate body; 17. a protective frame; 18. a motor; 19. a side tray; 20. a connecting hook; 21. a cross plate; 22. an auxiliary component; 2201. a connecting spring; 2202. a fixed block; 2203. a baffle; 2204. a vent; 23. and a bottom rod.
Detailed Description
Referring to fig. 1 to 5, the present invention provides the following technical solutions: the low-voltage side filtering compensation energy-saving rectifying lightning-proof transformer comprises a support frame 1, a transformer main body 2, a heat radiation strip 3, a connecting base 4, an auxiliary plate 5, a cooling pipe 6, a connecting shaft 7, a supporting vertical plate 8, a switching frame 9, a supporting rod 10, an auxiliary frame 11, a cover plate 12, a heat radiation component 13, a rack 1301, a gear 1302, a built-in shaft 1303, a blade 1304, a hydraulic cylinder 14, a mounting plate 15, a connecting plate body 16, a protective frame 17, a motor 18, a side plate 19, a connecting hook 20, a transverse plate 21, an auxiliary component 22, a connecting spring 2201, a fixing block 2202, a baffle 2203, a ventilation opening 2204 and a bottom rod 23, wherein the transformer main body 2 is arranged in the support frame 1, the heat radiation strip 3 is arranged on the outer surface of the transformer main body 2, the cover plate 12 is arranged at the top of the support frame 1 in a clamping way, the support frame 1 is of a hollow structure, the cooling pipe 6 is arranged outside the heat radiation strip 3, and the auxiliary plate 5 is installed outside the cooling tube 6, the connection base 4 is positioned outside the bottom of the transformer main body 2, the connecting shaft 7 is installed in the middle of the auxiliary plate 5, the protection frame 17 is installed at the left end of the connecting shaft 7, the motor 18 is arranged inside the protection frame 17, the supporting riser 8 is installed on the outer surface of the protection frame 17, the mounting plate 15 is arranged at the bottom of the supporting riser 8, the connection plate body 16 is installed at the upper end of the mounting plate 15, the hydraulic cylinder 14 is fixedly arranged on the outer surface of the mounting plate 15, the connection frame 9 is installed at the upper end of the supporting riser 8, the supporting rod 10 is arranged at the top of the connection frame 9, the heat dissipation component 13 for dissipating heat of the transformer main body 2 is installed at the upper end of the supporting rod 10, the heat dissipation component 13 comprises a rack 1301, a gear 1302, a built-in shaft 1303 and a blade 1304, the gear 1302 is arranged inside the rack 1302, the built-in shaft 1303 is installed inside the gear 1302, the centers of the gear 1302 and the built-in shaft 1303 are coincident, the blades 1304 are distributed annularly about the center of the built-in shaft 1303, two racks 1301 are arranged, the two racks 1301 are parallel to each other, and the blades 1304 are arranged on the outer surface of the built-in shaft 1303;
the operation is as follows, can be when carrying out rotatory substitution cooling tube 6 to the accessory plate 5, through the design of hydraulic cylinder 14 can drive changeover frame 9 and bracing piece 10 in step and carry out the back and forth position and remove, thereby can drive rack 1301 that is connected with bracing piece 10 through the movement of changeover frame 9 and bracing piece 10 position and carry out the back and forth position and remove, can rotate with its meshing gear 1302 and built-in shaft 1303 through the movement of rack 1301 back and forth position, thereby can rotate with the step through the blade 1304 that built-in shaft 1303 is connected with it, through the quick rotation of blade 1304, can effectively accelerate the circulation of the outside air of transformer main part 2, improve the radiating effect to transformer main part 2, can rotate the accessory plate 5 through the design of motor 18 and connecting axle 7, and cooling tube 6 is symmetrical about the lateral axis of accessory plate 5, therefore, the auxiliary plate 5 can be rotated after one group of cooling pipes 6 absorb heat for a certain time, the other group of cooling pipes 6 in the auxiliary plate 5 are placed between two adjacent heat dissipation strips 3 to perform cooling and heat dissipation treatment, the situation that the temperature inside the cooling pipes 6 is relatively high and stable when the cooling pipes 6 are used for cooling the transformer main body 2 for a long time is effectively avoided, the cooling pipes 6 can be separated from the auxiliary plate 5 by rotating the cooling pipes 6 in the long-time use process, the cooling pipes 6 are convenient to overhaul by a user, the auxiliary plate 5 is kept away from the heat dissipation strips 3 continuously through the operation of the hydraulic cylinder 14, meanwhile, the blades 1304 can continuously rotate, the cooling pipes 6 can be cooled while the auxiliary plate 5 is kept away from the heat dissipation strips 3, and the cooling pipes 6 which are turned over to be kept away from one end of the heat dissipation strips 3 can be maintained through standing, the rotation of the blades 1304 and the external natural wind are used for cooling and heat dissipation, and the design of the linkage structure can protect the transformer main body 2 and simultaneously has good heat dissipation effect, and the continuity is energy-saving.
As shown in fig. 1, the transverse central axis of the auxiliary plate 5 is perpendicular to the vertical central axis of the cooling tube 6, and the width of the cooling tube 6 is matched with the width between two adjacent heat dissipation strips 3;
the cooling pipe 6 is hollow and internally stores cooling water, so that the cooling pipe 6 connected with the auxiliary plate 5 can be continuously close to the inside of the heat dissipation strips 3 by utilizing the design of the hydraulic cylinder 14 and the mounting plate 15 on the auxiliary plate 5, the cooling pipe 6 can be placed between two adjacent heat dissipation strips 3, and the temperature emitted outside the heat dissipation strips 3 during the working of the transformer main body 2 can be timely subjected to heat absorption treatment by utilizing the design of the cooling water inside the cooling pipe 6.
As shown in fig. 1 and 4, transverse plates 21 are mounted at two ends of the outer part of the supporting vertical plate 8, engagement hooks 20 are arranged on the outer part of the transverse plates 21, a bottom-mounted rod 23 is mounted at the upper end of the engagement hooks 20, side-mounted discs 19 are mounted at the upper end of the bottom-mounted rod 23, the side-mounted discs 19 are tightly attached to the supporting frame 1, and two groups of side-mounted discs 19 are symmetrically arranged about the vertical center line of the supporting frame 1;
the mounting plate 15 can utilize the design of bolt to install the linking plate body 16, and the linking plate body 16 links together through linking hook 20 and end put the pole 23 to can be when need not being used the subassembly that is connected with end put the pole 23, the accessible is twisted the bolt and is dismantled the linking plate body 16 that is connected with mounting plate 15.
As shown in fig. 4 and 5, an auxiliary assembly 22 for dissipating heat inside the auxiliary support frame 1 is arranged inside the side plate 19, the auxiliary assembly 22 comprises a connecting spring 2201, a fixed block 2202, a baffle 2203 and a vent 2204, the fixed block 2202 is arranged at the upper end of the connecting spring 2201, the baffle 2203 is fixedly arranged at the upper end of the fixed block 2202, the vent 2204 is arranged at the rear end of the baffle 2203, the vent 2204 is parallel to the baffle 2203, the length and the width of the baffle 2203 are larger than those of the baffle 2203, the connecting spring 2201 is tightly attached to the bottom rod 23, and a -shaped structure is formed among the bottom rod 23, the connecting hook 20, the transverse plate 21 and the connecting plate 16;
when the hydraulic cylinder 14 moves in the front-back position, the baffle 2203 capable of driving the fixed block 2202 to be connected by utilizing the interaction among the bottom-placed rod 23, the connecting hook 20, the transverse plate 21 and the connecting plate body 16 rotates by utilizing the design of the upper end shaft body, the vent 2204 can be cleaned in a friction mode by utilizing the soft brush arranged on the outer surface of the baffle 2203 through continuous movement of the baffle 2203, the vent 2204 is prevented from being blocked by foreign matters, the ventilation effect is influenced, the ventilation effect of the outside air of the transformer main body 2 can be improved through continuous movement of the angle of the baffle 2203, and the temperature reduction and heat dissipation treatment of the transformer main body 2 is further carried out.
In summary, when the low-voltage side filtering compensation energy-saving rectifying lightning protection transformer is used, firstly, the lightning protection transformer can shield and protect the whole lightning protection transformer from the outside of the lightning protection transformer by utilizing the design of the supporting frame 1 in the use process, the possibility of damage caused by collision of external foreign matters or other factors is effectively avoided, the heat emitted in the working process of the lightning protection transformer can be cooled when the lightning protection transformer is protected, the inside of the cooling pipe 6 is hollow and internally stores cooling water in the working process of the transformer main body 2, thereby the cooling pipe 6 connected with the auxiliary plate 5 is continuously close to the inside of the cooling strips 3 by utilizing the design of the hydraulic cylinder 14 and the mounting plate 15 in the auxiliary plate 5, the cooling pipe 6 can be placed between two adjacent cooling strips 3, the design of cooling water in the cooling pipes 6 can be utilized to timely absorb heat to the temperature emitted by the heat radiating strips 3 when the transformer main body 2 works, then the motor 18 and the connecting shaft 7 are utilized to rotate the auxiliary plate 5, and the cooling pipes 6 are symmetrically distributed about the transverse central axis of the auxiliary plate 5, so that after one group of cooling pipes 6 absorb heat to a certain time, the auxiliary plate 5 can be rotated, the other group of cooling pipes 6 in the auxiliary plate 5 are placed between the two adjacent heat radiating strips 3 to perform cooling and heat radiating treatment, the stability of higher temperature in the cooling pipes 6 can be effectively avoided when the cooling pipes 6 are used for cooling the transformer main body 2 for a long time, the cooling pipes 6 can be rotated in the long-time use process to separate the auxiliary plate 5, the cooling pipes 6 can be conveniently overhauled by a user, and then when the auxiliary plate 5 is rotated to replace the cooling pipes 6, the design through hydraulic cylinder 14 can drive the shifting frame 9 and bracing piece 10 in step and carry out the removal of front and back position to the removal through shifting frame 9 and bracing piece 10 position can drive rack 1301 that is connected with bracing piece 10 and carry out the removal of back and forth position, can rotate gear 1302 and built-in shaft 1303 rather than meshing through the removal of rack 1301 back and forth position, thereby can rotate with stepping through the blade 1304 that built-in shaft 1303 rotates rather than being connected, through the quick rotation of blade 1304, can effectively accelerate the circulation of transformer main part 2 outside air, simultaneously through the operation of hydraulic cylinder 14, can make accessory plate 5 keep away from heat dissipation strip 3 constantly, blade 1304 can continue to rotate, can dispel the heat to cooling tube 6 when accessory plate 5 keeps away from heat dissipation strip 3, upset to the cooling tube 6 of keeping away from heat dissipation strip 3 one end can be through standing, the rotation of blade 1304 and outside natural wind carries out the cooling treatment, at last can be when hydraulic cylinder 14 carries out the front and back position removal, can utilize bottom pole 23, link up hook 20, the cross plate 21 and plate 16 interact drives fixed block 3 and carry out the rotation of the end 2202 and carry out the realization of the inside of the realization of the ventilation effect of the ventilation device 2204 through the end 2204 to the inside of the realization of the ventilation device.
Claims (6)
1. The utility model provides a low pressure side filtering compensation energy-saving rectification lightning protection transformer, its characterized in that includes support frame (1) and linking base (4), the inside of support frame (1) is provided with transformer main part (2), and the external surface mounting of transformer main part (2) has heat dissipation strip (3), the outside of heat dissipation strip (3) is provided with cooling tube (6), and the external mounting of cooling tube (6) has accessory plate (5), linking base (4) are located the outside of transformer main part (2) bottom, the mid-mounting of accessory plate (5) has connecting axle (7), and the left end of connecting axle (7) installs protection frame (17), the inside of protection frame (17) is provided with motor (18), the surface mounting of protection frame (17) has support riser (8), and the bottom of support riser (8) is provided with mounting panel (15), the upper end of mounting panel (15) is installed and is linked up board (16), the external surface mounting of mounting panel (15) is provided with hydraulic cylinder (14), the upper end of support riser (8) is installed and is used for carrying out the heat dissipation assembly (10) of support rod (10) on the support rod (10), and the heat radiation component (13) comprises a rack (1301), a gear (1302), an inner shaft (1303) and blades (1304), the gear (1302) is arranged in the rack (1301), the inner shaft (1303) is arranged in the gear (1302), the blades (1304) are arranged on the outer surface of the inner shaft (1303), the transverse central axis of the auxiliary plate (5) is mutually perpendicular to the vertical central line of the cooling pipe (6), the width of the cooling pipe (6) is identical to the width between two adjacent heat radiation strips (3), the transverse plates (21) are arranged at two ends of the outer part of the supporting vertical plate (8), the connecting hooks (20) are arranged at the outer parts of the transverse plates (21), the bottom-arranged rods (23) are arranged at the upper ends of the connecting hooks (20), the side-arranged discs (19) are arranged at the upper ends of the bottom-arranged rods (23), the side-arranged discs (19) are tightly attached to the supporting frames (1), the side-arranged symmetrically about the vertical central line of the supporting frames (1), the side discs (19) are arranged in two groups, the inner parts of the side discs (19) are provided with the auxiliary supporting frames (22) and the auxiliary supporting frames (2202) and the auxiliary assembly (2204) are fixedly connected with the auxiliary assembly (2204), the upper end of connecting spring (2201) is installed fixed block (2202), and the upper end fixed block (2202) is fixed with baffle (2203), the rear end of baffle (2203) is provided with vent (2204).
2. The low-voltage side filtering compensation energy-saving type rectifying lightning protection transformer according to claim 1, wherein two racks (1301) are arranged, and the two racks (1301) are parallel to each other.
3. The low-voltage side filtering compensation energy-saving type rectifying lightning protection transformer according to claim 1, wherein the centers of the gear (1302) and the built-in shaft (1303) are coincident, and the blades (1304) are annularly distributed about the center of the built-in shaft (1303).
4. The low-voltage side filtering compensation energy-saving rectifying lightning protection transformer according to claim 1, wherein a cover plate (12) is mounted on the top of the support frame (1) in a clamping manner, and the interior of the support frame (1) is of a hollow structure.
5. The low-side filter compensation energy-saving rectifier lightning protection transformer according to claim 1, wherein the ventilation opening (2204) and the baffle plate (2203) are parallel to each other, and the length and the width of the baffle plate (2203) are larger than those of the baffle plate (2203).
6. The low-voltage side filtering compensation energy-saving rectifying lightning protection transformer according to claim 1, wherein the connecting spring (2201) is tightly attached to the bottom rod (23), and a -shaped structure is formed among the bottom rod (23), the engagement hook (20), the transverse plate (21) and the engagement plate body (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111681052.6A CN114300221B (en) | 2021-12-28 | 2021-12-28 | Low-voltage side filtering compensation energy-saving rectifying lightning protection transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111681052.6A CN114300221B (en) | 2021-12-28 | 2021-12-28 | Low-voltage side filtering compensation energy-saving rectifying lightning protection transformer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114300221A CN114300221A (en) | 2022-04-08 |
| CN114300221B true CN114300221B (en) | 2023-10-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111681052.6A Active CN114300221B (en) | 2021-12-28 | 2021-12-28 | Low-voltage side filtering compensation energy-saving rectifying lightning protection transformer |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207397883U (en) * | 2017-11-16 | 2018-05-22 | 东莞市港龙电源设备有限公司 | A kind of transformer with heat sinking function |
| CN210073568U (en) * | 2019-08-07 | 2020-02-14 | 深圳市荣为信科技有限公司 | Make things convenient for heat abstractor for transformer of dismouting |
| CN212724940U (en) * | 2020-07-27 | 2021-03-16 | 汪庆颖 | Heat abstractor for transformer |
| CN212724984U (en) * | 2020-09-01 | 2021-03-16 | 四川特种变压器厂 | High-voltage transformer with lightning protection safety |
| CN212782945U (en) * | 2020-09-27 | 2021-03-23 | 江西广能电气设备有限公司 | Transformer with lightning protection function |
-
2021
- 2021-12-28 CN CN202111681052.6A patent/CN114300221B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207397883U (en) * | 2017-11-16 | 2018-05-22 | 东莞市港龙电源设备有限公司 | A kind of transformer with heat sinking function |
| CN210073568U (en) * | 2019-08-07 | 2020-02-14 | 深圳市荣为信科技有限公司 | Make things convenient for heat abstractor for transformer of dismouting |
| CN212724940U (en) * | 2020-07-27 | 2021-03-16 | 汪庆颖 | Heat abstractor for transformer |
| CN212724984U (en) * | 2020-09-01 | 2021-03-16 | 四川特种变压器厂 | High-voltage transformer with lightning protection safety |
| CN212782945U (en) * | 2020-09-27 | 2021-03-23 | 江西广能电气设备有限公司 | Transformer with lightning protection function |
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| CN114300221A (en) | 2022-04-08 |
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