CN212461323U - Variable magnetic flux on-load voltage regulation rectifier transformer - Google Patents
Variable magnetic flux on-load voltage regulation rectifier transformer Download PDFInfo
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- CN212461323U CN212461323U CN202021643327.8U CN202021643327U CN212461323U CN 212461323 U CN212461323 U CN 212461323U CN 202021643327 U CN202021643327 U CN 202021643327U CN 212461323 U CN212461323 U CN 212461323U
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Abstract
The utility model discloses a variable magnetic flux on-load voltage regulation rectifier transformer, including casing and through hole, the upper and lower both sides of casing all are provided with the mounting panel, and the left and right sides of mounting panel has all seted up the draw-in groove, the internal connection of draw-in groove has the card body, and the top of the card body is fixed with the connector, the inside of casing is provided with the set casing, and the inside of set casing is provided with rectifier coil, rectifier coil's the left and right sides all is equipped with the contact plate, and the upper and lower both sides of contact plate all are connected with the spout, the top of heating panel is provided with the fan, and the top of fan is provided with the filter, the inside of contact plate is provided with the. This rectifier transformer can carry out quick ann to tear open the contact plate through gliding contact plate to more convenient when wasing and maintenance, the through hole that sets up can increase the area of contact between air and the contact plate, thereby improves thermal transmission effect.
Description
Technical Field
The utility model relates to a transformer technical field specifically is variable magnetic flux on-load voltage regulation rectifier transformer.
Background
The rectifier transformer is a power transformer of the rectifying device. The rectifier is characterized in that the primary side inputs alternating current, and the secondary side outputs direct current after passing through a rectifier element. The variable current is a general term of three working modes of rectification, reverse flow and frequency conversion, and the rectification is one of the most widely applied modes. A transformer used as a power source of the rectifying device is called a rectifier transformer. The majority of industrial rectified dc power is obtained from the ac network through a rectifier transformer and a rectifying device.
The existing rectifier transformer is not good in heat dissipation effect, troublesome to mount and dismount and incapable of well meeting the use requirements of people, and technical innovation is performed on the basis of the existing rectifier transformer according to the situation.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a become magnetic flux on-load voltage regulation rectifier transformer to propose current rectifier transformer among the solution above-mentioned background art, the radiating effect is not fine, and ann tears comparatively troublesome open, can not be fine satisfy people's user demand problem.
In order to achieve the above object, the utility model provides a following technical scheme: become magnetic flux on-load voltage regulation rectifier transformer, including casing and through hole, the upper and lower both sides of casing all are provided with mounting panel, and the left and right sides of mounting panel has all seted up the draw-in groove, the internal connection of draw-in groove has the card body, and the top of the card body is fixed with the connector, the left and right sides of casing all is equipped with the heating panel, and the surface of heating panel is provided with the radiating block, the louvre has been seted up to the inside of radiating block, the inside of casing is provided with the set casing, and the inside of set casing is provided with rectifier coil, rectifier coil's the left and right sides all is equipped with the contact plate, and the upper and lower both sides of contact plate all are connected with the spout, the top of heating panel is provided with the fan, and the top of.
Preferably, the bracket plate forms a clamping structure with the connector through the clamping groove and the clamping body, and the clamping groove and the clamping body are matched with each other in appearance size.
Preferably, the heat dissipation block penetrates through the inside of the heat dissipation plate, and the heat dissipation block has a multilayer structure with respect to the inside of the heat dissipation plate.
Preferably, the radiating block is of a square structure, and the radiating holes are uniformly distributed in relation to the inside of the radiating block.
Preferably, the fans are symmetrically arranged about a vertical center line of the shell, and the filter plate is of a hollow mesh structure.
Preferably, the contact plate and the fixing shell form a sliding structure through the sliding groove, and a porous structure is formed between the heat dissipation strip and the through hole.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model is provided with the support plate, the device can be quickly assembled and disassembled through the support plate which is clamped, thereby improving the assembling and disassembling speed of the device, and the clamping groove and the clamping body can be better matched so as to improve the clamping effect; the heat dissipation blocks can effectively dissipate heat to avoid heat accumulation, and the heat dissipation area can be increased through the heat dissipation blocks arranged in multiple layers, so that the heat dissipation effect is improved;
2. the radiating block provided with the radiating block square can be better processed and produced, the cost is reduced, and the arranged radiating holes can increase the ventilation effect of the radiating block, thereby improving the radiating effect of the radiating block; the fan can accelerate the flowing speed of the air flow, so that the heat dissipation effect is enhanced, and the dust and impurities in the air can be effectively filtered through the filter plate;
3. the utility model discloses be provided with the contact plate, can carry out quick ann to the contact plate through gliding contact plate and tear open to more convenient when wasing and maintaining can increase the area of contact between air and the contact plate through the through hole that sets up, thereby improve thermal transmission effect.
Drawings
FIG. 1 is a schematic view of the structure of the present invention;
FIG. 2 is a schematic view of the inside of the fixing shell of the present invention;
FIG. 3 is a schematic view of the connection structure of the contact plate, the heat dissipation strip and the through hole of the present invention;
FIG. 4 is a schematic view of the three-dimensional structure of the heat dissipation plate, the heat dissipation block and the heat dissipation holes of the present invention;
fig. 5 is a schematic view of a part a of the enlarged structure of fig. 1 according to the present invention.
In the figure: 1. a housing; 2. a mounting plate; 3. a card slot; 4. a card body; 5. a linker; 6. a heat dissipation plate; 7. a heat dissipating block; 8. heat dissipation holes; 9. a stationary case; 10. a rectifier coil; 11. a contact plate; 12. a chute; 13. a fan; 14. a filter plate; 15. a heat dissipating strip; 16. a through hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: the variable magnetic flux on-load voltage regulation rectifier transformer comprises a shell 1 and a through hole 16, wherein support plates 2 are arranged on the upper side and the lower side of the shell 1, clamping grooves 3 are formed in the left side and the right side of each support plate 2, a clamping body 4 is connected inside each clamping groove 3, a connecting body 5 is fixed above each clamping body 4, the support plates 2 form a clamping structure through the clamping grooves 3 and the clamping bodies 4 and the connecting bodies 5, the appearance sizes of the clamping grooves 3 and the clamping bodies 4 are matched with each other, the support plates 2 are arranged in a novel mode, the device can be rapidly mounted and dismounted through the clamped support plates 2, the mounting and dismounting speed of the device is improved, and the clamping effect can be improved by better matching the clamping grooves 3 and the clamping bodies 4;
the left side and the right side of the shell 1 are both provided with the heat dissipation plates 6, the outer surfaces of the heat dissipation plates 6 are provided with the heat dissipation blocks 7, the heat dissipation blocks 7 penetrate through the inner parts of the heat dissipation plates 6, the heat dissipation blocks 7 are in a multilayer structure relative to the inner parts of the heat dissipation plates 6, heat can be effectively dissipated through the arranged heat dissipation blocks 7, the heat accumulation condition is avoided, the heat dissipation area can be increased through the heat dissipation blocks 7 arranged in a multilayer mode, and therefore the heat dissipation effect is improved;
the radiating holes 8 are formed in the radiating block 7, the radiating block 7 is of a square structure, the radiating holes 8 are uniformly distributed in relation to the inside of the radiating block 7, the radiating block 7 with the square radiating block 7 can be processed and produced better, the cost is reduced, and the arranged radiating holes 8 can increase the ventilation effect of the radiating block 7, so that the radiating effect of the radiating block 7 is improved;
the fixed shell 9 is arranged in the shell 1, the rectifier coil 10 is arranged in the fixed shell 9, the contact plates 11 are arranged on the left side and the right side of the rectifier coil 10, the sliding grooves 12 are connected to the upper side and the lower side of the contact plates 11, the fan 13 is arranged above the heat dissipation plate 6, the filter plate 14 is arranged above the fan 13, the fans 13 are symmetrically arranged about the vertical center line of the shell 1, the filter plate 14 is of a hollow net structure, the flowing speed of air flow can be increased through the arranged fan 13, the heat dissipation effect is enhanced, and dust and impurities in the air can be effectively filtered through the arranged filter plate 14;
the inside of contact plate 11 is provided with heat dissipation strip 15, and through hole 16 is located the inside of heat dissipation strip 15, contact plate 11 passes through and constitutes sliding structure between spout 12 and the set casing 9, constitute porous structure between heat dissipation strip 15 and the through hole 16, novel contact plate 11 that is provided with, can carry out quick ann to tear open contact plate 11 through gliding contact plate 11, thereby convenience more when wasing with the maintenance, through hole 16 through the setting can increase the area of contact between air and the contact plate 11, thereby improve thermal transmission effect.
The working principle is as follows: when the rectifier transformer is used, firstly, the device is installed, effective clamping installation is carried out through the clamping groove 3 fixedly connected with the support plate 2 and the clamping body 4 fixedly connected with the connecting body 5, then, the clamping part is pressed and fixed through the bolt, when the device is electrified, the rectifier coil 10 is electrified to generate heat, the heat is conducted to the radiating strip 15 through air, the through hole 16 fixedly connected with the radiating strip 15 increases the contact area with the air, the contact plate 11 is fixedly connected with the radiating strip 15, the heat is transmitted to the contact plate 11, the contact plate 11 slides in the fixed shell 9 through the sliding groove 12, the heat is transmitted to the fixed shell 9, the heat is transmitted to the shell 1 arranged outside the fixed shell 9 through the fixed shell 9, the radiating plate 6 is in contact with the shell 1, the heat is transmitted to the radiating plate 6, the radiating block 7 is fixedly connected with the radiating plate 6, heat transfer reaches radiating block 7, plays good ventilation effect with radiating block 7 fixed connection's louvre 8 this moment, starts fan 13 after that, and pivoted fan 13 drives the air current and flows fast, and impurity plays the filtering action in the air with fan 13 fixed connection's filter 14 this moment, and this is this rectifier transformer's theory of operation.
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 (6)
1. Become magnetic flux on-load voltage regulation rectifier transformer, including casing (1) and through hole (16), its characterized in that: the improved structure of the air conditioner is characterized in that support plates (2) are arranged on the upper side and the lower side of the shell (1), clamping grooves (3) are formed in the left side and the right side of each support plate (2), clamping bodies (4) are connected inside the clamping grooves (3), connectors (5) are fixed above the clamping bodies (4), heat dissipation plates (6) are arranged on the left side and the right side of the shell (1), heat dissipation blocks (7) are arranged on the outer surfaces of the heat dissipation plates (6), heat dissipation holes (8) are formed in the heat dissipation blocks (7), a fixing shell (9) is arranged inside the shell (1), rectifier coils (10) are arranged inside the fixing shell (9), contact plates (11) are arranged on the left side and the right side of each rectifier coil (10), sliding grooves (12) are connected to the upper side and the lower side of each contact plate (11), fans (13) are arranged above the heat dissipation plates (6), and filter plates, the contact plate (11) is internally provided with a heat dissipation strip (15), and the through hole (16) is positioned in the heat dissipation strip (15).
2. The variable flux on-load tap changing rectifier transformer of claim 1, wherein: the support plate (2) forms a clamping structure through the clamping groove (3), the clamping body (4) and the connecting body (5), and the clamping groove (3) is matched with the clamping body (4) in appearance size.
3. The variable flux on-load tap changing rectifier transformer of claim 1, wherein: the radiating block (7) penetrates through the inside of the radiating plate (6), and the radiating block (7) is of a multilayer structure relative to the inside of the radiating plate (6).
4. The variable flux on-load tap changing rectifier transformer of claim 1, wherein: the radiating block (7) is of a square structure, and the radiating holes (8) are uniformly distributed in relation to the inside of the radiating block (7).
5. The variable flux on-load tap changing rectifier transformer of claim 1, wherein: the fan (13) is symmetrically arranged relative to the vertical center line of the shell (1), and the filter plate (14) is of a hollow mesh structure.
6. The variable flux on-load tap changing rectifier transformer of claim 1, wherein: the contact plate (11) and the fixed shell (9) form a sliding structure through the sliding groove (12), and a porous structure is formed between the heat dissipation strip (15) and the through hole (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021643327.8U CN212461323U (en) | 2020-08-10 | 2020-08-10 | Variable magnetic flux on-load voltage regulation rectifier transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021643327.8U CN212461323U (en) | 2020-08-10 | 2020-08-10 | Variable magnetic flux on-load voltage regulation rectifier transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212461323U true CN212461323U (en) | 2021-02-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021643327.8U Active CN212461323U (en) | 2020-08-10 | 2020-08-10 | Variable magnetic flux on-load voltage regulation rectifier transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212461323U (en) |
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2020
- 2020-08-10 CN CN202021643327.8U patent/CN212461323U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
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| CP01 | Change in the name or title of a patent holder |
Address after: 226600 No.229, Huanghai Avenue West, Hai'an City, Nantong City, Jiangsu Province Patentee after: JIANGSU RUIEN ELECTRICAL Co.,Ltd. Address before: 226600 No.229, Huanghai Avenue West, Hai'an City, Nantong City, Jiangsu Province Patentee before: JIANGSU RYAN ELECTRIC LIMITED BY SHARE Ltd. |