CN214378201U - Outdoor high-voltage alternating-current vacuum circuit breaker with safe model - Google Patents
Outdoor high-voltage alternating-current vacuum circuit breaker with safe model Download PDFInfo
- Publication number
- CN214378201U CN214378201U CN202120725830.6U CN202120725830U CN214378201U CN 214378201 U CN214378201 U CN 214378201U CN 202120725830 U CN202120725830 U CN 202120725830U CN 214378201 U CN214378201 U CN 214378201U
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- Prior art keywords
- box
- circuit breaker
- vacuum circuit
- high voltage
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- 230000017525 heat dissipation Effects 0.000 claims abstract description 12
- 239000012212 insulator Substances 0.000 claims abstract description 8
- 239000000428 dust Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 8
- 230000035939 shock Effects 0.000 abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 239000012535 impurity Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses an outdoor high pressure alternating current vacuum circuit breaker of safe model, including first box, wire hole and entrance hole have been seted up respectively to first box upper end, first box upper end outer wall is provided with high pressure alternating current vacuum circuit breaker body, high pressure alternating current vacuum circuit breaker body upper end is provided with quantity and is three insulator, the insulator all runs through first box upper end, a plurality of louvres have all been seted up to first box lower extreme and both sides, first box both sides upper end is the fixed backup pad that is equipped with all, the backup pad upper end is the fixed swash plate that is equipped with all. Has the advantages that: can reach structure and easy operation's effect to and when the environment is abominable, can be through dampproofing board and to its effectual waterproof and heat dissipation of louvre, and when receiving unclear striking, can carry out effectual shock attenuation and protection through first magnet, second magnet and spring, thereby reduced the practical function of device.
Description
Technical Field
The utility model relates to an exchange the vacuum circuit breaker field, particularly, relate to an outdoor high-pressure exchange vacuum circuit breaker of safe model.
Background
The contact of the outdoor high-voltage alternating-current vacuum circuit breaker is broken and closed in the vacuum arc-extinguishing chamber, and the outdoor high-voltage alternating-current vacuum circuit breaker has strong and stable short-circuit current breaking capacity.
However, most of the existing outdoor high-voltage alternating-current vacuum circuit breakers of the safety models are complex in structure and operation, cannot effectively prevent water and dissipate heat when the environment is severe, and cannot effectively absorb shock and protect when being impacted by unknown objects, so that the practical effect of the device is reduced.
An effective solution to the problems in the related art has not been proposed yet.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an outdoor high voltage alternating current vacuum circuit breaker of safe model 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: a safe outdoor high-voltage alternating-current vacuum circuit breaker comprises a first box body, wherein a wire outlet and a wire inlet are respectively formed in the upper end of the first box body, a high-voltage alternating-current vacuum circuit breaker body is arranged on the outer wall of the upper end of the first box body, three insulators are arranged at the upper end of the high-voltage alternating-current vacuum circuit breaker body and penetrate through the upper end of the first box body, a plurality of heat dissipation holes are formed in the lower end and two sides of the first box body, a supporting plate is fixedly arranged at the upper end of each side of the first box body, an inclined plate is fixedly arranged at the upper end of each supporting plate, a connecting plate is connected to the upper end of each inclined plate, the upper end of each connecting plate is in an ellipsoidal shape, a second box body matched with the first box body is fixedly arranged at the lower end of each supporting plate, a plurality of first magnets are fixedly arranged at the upper end and two sides of the second box body, the inner wall of the upper end of the second box body is fixedly provided with a second magnet matched with the first magnet, and the upper end of the second box body is provided with a through hole matched with the heat dissipation hole.
Furthermore, a box door is arranged on one side of the first box body through a hinge, and a handle is fixedly arranged on one side of the box door.
Furthermore, a plurality of springs are arranged on two sides of the first box body, and the other ends of the springs are connected with the inner walls of two sides of the second box body.
Furthermore, the inner walls of the middle parts of the heat dissipation holes are fixedly provided with dustproof sleeves.
Furthermore, the four corners of the lower end of the high-voltage alternating-current vacuum circuit breaker body are fixedly provided with supporting legs, and the high-voltage alternating-current vacuum circuit breaker body is connected with the inner wall of the upper end of the first box body through the supporting legs.
Furthermore, the sloping plate and the outer wall of the connecting plate are both fixedly provided with damp-proof plates.
Further, the mounting panel is all fixedly arranged on both sides of the supporting plate, and mounting holes are formed in the upper end of the mounting panel.
Compared with the prior art, the utility model discloses following beneficial effect has: can reach structure and easy operation's effect to and when the environment is abominable, can be through dampproofing board and to its effectual waterproof and heat dissipation of louvre, and when receiving unclear striking, can carry out effectual shock attenuation and protection through first magnet, second magnet and spring, thereby reduced the practical function of device.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a safety model outdoor high voltage ac vacuum circuit breaker according to an embodiment of the present invention;
fig. 2 is a front view of a safety model outdoor high voltage ac vacuum circuit breaker according to an embodiment of the present invention.
Reference numerals:
1. a first case; 2. a wire inlet hole; 3. a wire outlet hole; 4. a high voltage ac vacuum circuit breaker body; 5. an insulator; 6. heat dissipation holes; 7. a support plate; 8. a sloping plate; 9. a connecting plate; 10. a second case; 11. a first magnet; 12. a second magnet; 13. a through hole; 14. a box door; 15. a spring; 16. a dust-proof sleeve; 17. supporting legs; 18. a moisture-proof plate; 19. and (7) mounting the plate.
Detailed Description
The following, with reference to the drawings and the detailed description, further description of the present invention is made:
the first embodiment is as follows:
referring to fig. 1-2, an outdoor high voltage ac vacuum circuit breaker according to an embodiment of the present invention comprises a first box 1, wherein a wire outlet 3 and a wire inlet 2 are respectively formed at an upper end of the first box 1, a high voltage ac vacuum circuit breaker body 4 is disposed on an outer wall of an upper end of the first box 1, three insulators 5 are disposed at an upper end of the high voltage ac vacuum circuit breaker body 4, the insulators 5 all penetrate through the upper end of the first box 1, a plurality of heat dissipation holes 6 are formed at a lower end and both sides of the first box 1, a support plate 7 is fixedly disposed at an upper end of both sides of the first box 1, a tilted plate 8 is fixedly disposed at an upper end of the support plate 7, a connection plate 9 is connected to an upper end of the tilted plate 8, an upper end of the connection plate 9 is ellipsoidal, a second box 10 matched with the first box 1 is fixedly disposed at a lower end of the support plate 7, the upper end and both sides of the second box body 10 are both provided with openings, the outer wall of the lower end of the first box body 1 is fixedly provided with a plurality of first magnets 11, the inner wall of the upper end of the second box body 10 is fixedly provided with second magnets 12 matched with the first magnets 11, and the upper end of the second box body 10 is provided with through holes 13 matched with the heat dissipation holes 6.
Through the above technical scheme of the utility model, can install high-pressure AC vacuum circuit breaker body 1 through opening chamber door 14, and prevent water through the dampproof board 18 of swash plate 8 and connecting plate 9 upper end, and dispel the heat to high-pressure AC vacuum circuit breaker body 1 through louvre 6, and carry out effective shock attenuation through the mutual repulsion of first magnet 11 and second magnet 12, thereby reach structure and easy operation's effect, and when the environment is abominable, can be through dampproof board 18 and to its effectual waterproof and heat dissipation of louvre 6, and when receiving unclear striking, can be through first magnet 11, second magnet 12 and spring 15 carry out effectual shock attenuation and protection, thereby the practical function of device has been reduced.
Example two:
referring to fig. 1-2, for the box door 14, the box door 14 is provided at one side of the first box 1 through a hinge, a handle is fixed at one side of the box door 14, for the spring 15, a plurality of springs 15 are provided at both sides of the first box 1, the other ends of the springs 15 are connected with inner walls at both sides of the second box 10, and for the dust-proof cover 16, a dust-proof cover 16 is fixed at an inner wall at the middle of the heat dissipation hole 6.
Through the above technical scheme of the utility model, through setting up chamber door 14, spring 15 and dirt proof boot 16, can be convenient for open first box 1 to and be convenient for maintain each subassembly in the first box 1, can further effectively reduce the collision to first box 1 when the second box 10 body receives the collision, thereby further protect first box 1, and can prevent that the impurity in the air from getting into first box 1.
Example three:
referring to fig. 1-2, for the support legs 17, the support legs 17 are fixedly arranged at four corners of the lower end of the high voltage ac vacuum circuit breaker body 4, the high voltage ac vacuum circuit breaker body 4 is connected with the inner wall of the upper end of the first box body 1 through the support legs 17, for the moisture-proof plate 18, the moisture-proof plate 18 is fixedly arranged on the outer wall of the inclined plate 8 and the outer wall of the connecting plate 9, for the mounting plate 19 and the mounting holes, the mounting plates 19 are fixedly arranged on two sides of the supporting plate 7, and the mounting holes are formed in the upper ends of the mounting plates 19.
Through the above technical scheme of the utility model, through setting up supporting leg 17, dampproofing board 18, mounting panel 19 and mounting hole, can be convenient for support and fixed high-pressure AC vacuum circuit breaker body 4, can prevent that the rainwater from invading swash plate 8 and connecting plate 9 to play dampproofing effect of filling up, and can be convenient for installation device.
For the convenience of understanding the technical solution of the present invention, the following detailed description is made on the working principle or the operation mode of the present invention in the practical process.
In practical use, the high voltage AC vacuum circuit breaker body 1 can be installed by opening the box door 14, and the high voltage AC vacuum circuit breaker body 1 is waterproof by the sloping plate 8 and the moisture-proof plate 18 on the upper end of the connecting plate 9, and the high voltage AC vacuum circuit breaker body 1 is heat-dissipated by the heat dissipating holes 6, and the first magnet 11 and the second magnet 12 are effective in damping by the mutual repulsion force, so that the effect of simple structure and operation is achieved, and in the case of severe environment, the moisture-proof plate 18 and the heat dissipating holes 6 can effectively prevent water and dissipate heat, and when the device is impacted by unknown, the first magnet 11, the second magnet 12 and the spring 15 can effectively damp and protect, so that the practical effect of the device is reduced, the first box body 1 can be conveniently opened by arranging the box door 14, the spring 15 and the dust-proof sleeve 16, and the maintenance of each component in the first box body 1 is convenient, can receive the collision at the second case 10 body, further effectively reduce the collision to first box 1, thereby further protect first box 1, and can prevent that the impurity in the air from getting into first box 1, through setting up supporting leg 17, dampproofing board 18, mounting panel 19 and mounting hole, can be convenient for support and fixed high voltage AC vacuum circuit breaker body 4, can prevent that the rainwater from invading swash plate 8 and connecting plate 9, thereby play dampproofing and fill up the effect, and can be convenient for installation device.
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 outdoor high-voltage alternating-current vacuum circuit breaker is characterized by comprising a first box body (1), wherein wire outlet holes (3) and wire inlet holes (2) are respectively formed in the upper end of the first box body (1), a high-voltage alternating-current vacuum circuit breaker body (4) is arranged on the outer wall of the upper end of the first box body (1), three insulators (5) are arranged at the upper end of the high-voltage alternating-current vacuum circuit breaker body (4), the insulators (5) penetrate through the upper end of the first box body (1), a plurality of heat dissipation holes (6) are respectively formed in the lower end and two sides of the first box body (1), supporting plates (7) are fixedly arranged at the upper ends of two sides of the first box body (1), inclined plates (8) are fixedly arranged at the upper ends of the supporting plates (7), connecting plates (9) are respectively connected to the upper ends of the inclined plates (8), and the upper ends of the connecting plates (9) are ellipsoidal, the fixed be equipped with of backup pad (7) lower extreme with first box (1) assorted second box (10), the equal opening in second box (10) upper end and both sides, first box (1) lower extreme outer wall is fixed and is equipped with a plurality of first magnet (11), second box (10) upper end inner wall be fixed be equipped with first magnet (11) assorted second magnet (12), second box (10) upper end seted up with louvre (6) assorted through-hole (13).
2. An outdoor high voltage ac vacuum circuit breaker according to claim 1, characterized in that a door (14) is provided on one side of the first box (1) via a hinge, and a handle is fixed on one side of the door (14).
3. An outdoor high voltage ac vacuum circuit breaker of a safety type according to claim 1, characterized in that a plurality of springs (15) are provided on both sides of the first box (1), and the other ends of the springs (15) are connected to the inner walls of both sides of the second box (10).
4. An outdoor high voltage ac vacuum circuit breaker of safety type according to claim 1, characterized in that the inner walls of the middle of the heat dissipation holes (6) are all fixed with dust covers (16).
5. An outdoor high voltage AC vacuum circuit breaker of safe type according to claim 1, characterized in that the four corners of the lower end of the high voltage AC vacuum circuit breaker body (4) are all fixedly provided with supporting legs (17), and the high voltage AC vacuum circuit breaker body (4) is connected with the inner wall of the upper end of the first box (1) through the supporting legs (17).
6. A safety type outdoor high voltage ac vacuum circuit breaker according to claim 1, characterized in that the sloping plate (8) and the connecting plate (9) are fixed with moisture-proof plates (18) on the outer wall.
7. An outdoor high voltage ac vacuum circuit breaker of safety type according to claim 1, characterized in that both sides of the supporting plate (7) are fixedly provided with mounting plates (19), and the upper ends of the mounting plates (19) are provided with mounting holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120725830.6U CN214378201U (en) | 2021-04-09 | 2021-04-09 | Outdoor high-voltage alternating-current vacuum circuit breaker with safe model |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120725830.6U CN214378201U (en) | 2021-04-09 | 2021-04-09 | Outdoor high-voltage alternating-current vacuum circuit breaker with safe model |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214378201U true CN214378201U (en) | 2021-10-08 |
Family
ID=77974125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120725830.6U Expired - Fee Related CN214378201U (en) | 2021-04-09 | 2021-04-09 | Outdoor high-voltage alternating-current vacuum circuit breaker with safe model |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214378201U (en) |
-
2021
- 2021-04-09 CN CN202120725830.6U patent/CN214378201U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211008 |
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| CF01 | Termination of patent right due to non-payment of annual fee |