CN216354014U - Moisture-proof circuit breaker - Google Patents
Moisture-proof circuit breaker Download PDFInfo
- Publication number
- CN216354014U CN216354014U CN202122663488.4U CN202122663488U CN216354014U CN 216354014 U CN216354014 U CN 216354014U CN 202122663488 U CN202122663488 U CN 202122663488U CN 216354014 U CN216354014 U CN 216354014U
- Authority
- CN
- China
- Prior art keywords
- circuit breaker
- polylith
- sliding column
- sliding
- plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Patch Boards (AREA)
Abstract
The utility model relates to the technical field of auxiliary devices of power systems, in particular to a moisture-proof circuit breaker which has sufficient moisture-proof effect on the interior of the circuit breaker; including circuit breaker body and box, the intercommunication is provided with two air passage between circuit breaker body and the working chamber, roof and interior diapire central zone are provided with fixed block and lower fixed block respectively in the box, it all is provided with two draw-in grooves to go up fixed block bottom and lower fixed block top, the inside stand that is provided with of box, stand top and below symmetry are provided with sliding column and lower sliding column, the inside left side of box and right side are provided with polylith left side drying plate and polylith right side drying plate respectively, polylith left side drying plate top and bottom are connected with last sliding column and lower sliding column left end respectively, polylith left side drying plate middle part is connected with the stand left end, polylith right side drying plate top and bottom are connected with last sliding column and lower sliding column right-hand member respectively, polylith right side drying plate middle part is connected with the stand right-hand member.
Description
Technical Field
The utility model relates to the technical field of auxiliary devices of power systems, in particular to a moisture-proof circuit breaker.
Background
The circuit breaker indicates can open and shut, bear and cut off the electric current under the normal return circuit condition and can close, bear and cut off the switching device of the electric current under the unusual return circuit condition in the time of regulation, at present, current circuit breaker is in the use, the condition of getting damp appears in its inside easily, can make inside circuit appear short circuit and open circuit, current carry out damp-proofing structure to the circuit breaker only removes the tide through placing the drier in its inside, and when most moisture flowed through the drier, unable thorough is adsorbed by the drier, and then make the inside dehumidification effect of circuit breaker insufficient.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides the moisture-proof circuit breaker with sufficient moisture-proof effect on the interior of the circuit breaker.
The utility model relates to a moisture-proof circuit breaker, which comprises a circuit breaker body and a box body, wherein the box body is arranged at the right end of the circuit breaker body, a working cavity is arranged in the box body, the front end of the box body is provided with a box opening, the box opening is communicated with the working cavity, a box door is hinged at the box opening, two air channels are communicated between the circuit breaker body and the working cavity, the central areas of the inner top wall and the inner bottom wall of the box body are respectively provided with an upper fixed block and a lower fixed block, the bottom end of the upper fixed block and the top end of the lower fixed block are respectively provided with two clamping grooves, an upright post is arranged in the box body, an upper sliding post and a lower sliding post are symmetrically arranged above and below the upright post, the bottom end of the upper sliding post and the top end of the lower sliding post are respectively provided with a sliding groove, an upper spring is arranged between the top end of the upright post and the inner top wall of the sliding groove of the upper sliding post, a lower spring is arranged between the bottom end of the upright post and the inner bottom wall of the sliding groove of the lower sliding post, an upper connecting plate is arranged at the top end of the upper sliding post, two upper clamping pins are arranged at the top end of the upper connecting plate and are respectively clamped into two clamping grooves of an upper fixed block, a lower connecting plate is arranged at the bottom end of the lower sliding post, two lower clamping pins are respectively clamped into two clamping grooves of a lower fixed block, square holes are respectively arranged at the front ends of the upper connecting plate and the lower connecting plate, a plurality of left drying plates and a plurality of right drying plates are respectively arranged at the left side and the right side in the box body, wherein two adjacent left drying plates in the plurality of left drying plates are hinged, two adjacent right drying plates in the plurality of right drying plates are hinged, the top ends and the bottom ends of the plurality of left drying plates are respectively connected with the left ends of the upper sliding post and the lower sliding post, and the middle parts of the plurality of left drying plates are connected with the left end of the upright post, the top end and the bottom end of the right drying plates are respectively connected with the right ends of the upper sliding column and the lower sliding column, and the middle parts of the right drying plates are connected with the right ends of the stand columns.
Furthermore, a first left mounting plate and a first right mounting plate are arranged between the top ends of the left drying plates and the right drying plates and the upper sliding column respectively, a second left mounting plate and a second right mounting plate are arranged between the bottom ends of the left drying plates and the right drying plates and the lower sliding column respectively, and a left support plate and a right support plate are arranged between the middle parts of the left drying plates and the right drying plates and the vertical columns respectively.
Furthermore, an upper guide plate and a lower guide plate are respectively arranged at the upper right corner and the lower right corner inside the box body.
Furthermore, an upper limiting plate and a lower limiting plate are fixedly arranged on the upper half area and the lower half area of the outer side of the upright post respectively.
Further, the square-hole inner bottom side wall of the upper side and the square-hole inner top side wall of the lower side are both provided with rubber pads.
Further, the top end and the bottom end of the connection position of the circuit breaker body and the box body are respectively provided with an upper fastening plate and a lower fastening plate.
Furthermore, a handle is arranged in the lower half area of the front end of the box door, and an anti-slip pad is arranged on the handle.
Furthermore, the front side wall of the box door is provided with an observation hole, and a transparent plate is arranged at the observation hole.
Compared with the prior art, the utility model has the beneficial effects that:
the moist air in the breaker body enters the box body through the air channel, when the moist air flows in the box body, no matter the moist air flows from top to bottom or from bottom to top, the moist air can be contacted with the left drying plates and the right drying plates, the moisture in the air is absorbed by the left drying plates and the right drying plates, meanwhile, as shown in the attached drawing 1, after the left drying plates and the right drying plates are installed in the working cavity, the upper springs and the lower springs are in a compressed state, at the moment, the left drying plates and the right drying plates are in a folded state, so that the contact area between the left drying plates and the right drying plates is increased in the process that the air flows through the left drying plates and the right drying plates, the moisture in the air is absorbed more thoroughly, and the left drying plates and the right drying plates are very convenient to install and disassemble, only need the staff to press and go up sliding column and lower sliding column, make sliding column and lower sliding column be relative motion, two are gone up bayonet lock and two bayonet locks down and are stretched out from the draw-in groove that corresponds respectively this moment, have got rid of the spacing to last sliding column and lower sliding column this moment, take out polylith left drying board and polylith right drying board from the work intracavity, accomplish the installation and the dismantlement to polylith left drying board and polylith right drying board.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a right side view showing the connection of the cabinet, the door, the handle, the rubber pad and the transparent plate;
FIG. 3 is an enlarged view of a portion of FIG. 1 at A;
FIG. 4 is an enlarged view of a portion of FIG. 1 at B;
in the drawings, the reference numbers: 1. a circuit breaker body; 2. a box body; 3. a working chamber; 4. a box door; 5. an air passage; 6. an upper fixed block; 7. a lower fixed block; 8. a column; 9. an upper sliding column; 10. a lower sliding column; 11. an upper spring; 12. a lower spring; 13. an upper connecting plate; 14. an upper bayonet lock; 15. a lower connecting plate; 16. a lower bayonet lock; 17. a left drying plate; 18. a right drying plate; 19. a first left mounting plate; 20. a first right mounting plate; 21. a second left mounting plate; 22. a second right mounting plate; 23. a left support plate; 24. a right support plate; 25. an upper deflector; 26. a lower deflector; 27. an upper limiting plate; 28. a lower limiting plate; 29. a rubber pad; 30. an upper fastening plate; 31. a lower fastening plate; 32. a handle; 33. a non-slip mat; 34. a transparent plate.
Detailed Description
The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the utility model but are not intended to limit the scope of the utility model.
As shown in fig. 1 to 4, the moisture-proof circuit breaker of the utility model comprises a circuit breaker body 1 and a box body 2, wherein the box body 2 is arranged at the right end of the circuit breaker body 1, a working chamber 3 is arranged inside the box body 2, the front end of the box body 2 is provided with a box opening, the box opening is communicated with the working chamber 3, a box door 4 is hinged at the box opening, two air channels 5 are communicated between the circuit breaker body 1 and the working chamber 3, an upper fixing block 6 and a lower fixing block 7 are respectively arranged in the central areas of the inner top wall and the inner bottom wall of the box body 2, two clamping grooves are respectively arranged at the bottom end of the upper fixing block 6 and the top end of the lower fixing block 7, an upright post 8 is arranged inside the box body 2, an upper sliding post 9 and a lower sliding post 10 are symmetrically arranged above and below the upright post 8, sliding grooves are respectively arranged at the bottom end of the upper sliding post 9 and the top end of the lower sliding post 10, wherein the top end and the bottom end of the upright post 8 respectively extend into the sliding grooves on the upper sliding post 9 and the lower sliding post 10, an upper spring 11 is arranged between the top end of the upright post 8 and the top wall in the sliding groove of the upper sliding post 9, a lower spring 12 is arranged between the bottom end of the upright post 8 and the bottom wall in the sliding groove of the lower sliding post 10, an upper connecting plate 13 is arranged at the top end of the upper sliding post 9, two upper clamping pins 14 are arranged at the top end of the upper connecting plate 13, the two upper clamping pins 14 are respectively clamped into two clamping grooves of the upper fixing block 6, a lower connecting plate 15 is arranged at the bottom end of the lower sliding post 10, two lower clamping pins 16 are arranged at the bottom end of the lower connecting plate 15, the two lower clamping pins 16 are respectively clamped into two clamping grooves of the lower fixing block 7, square holes are respectively arranged at the front ends of the upper connecting plate 13 and the lower connecting plate 15, a plurality of left drying plates 17 and a plurality of right drying plates 18 are respectively arranged at the left side and the right side in the box body 2, wherein two adjacent left drying plates 17 are hinged, and two adjacent right drying plates 18 in the plurality of right drying plates 18 are hinged, the top and the bottom of the left drying plate 17 are connected with the left ends of the upper sliding column 9 and the lower sliding column 10 respectively, the middle of the left drying plate 17 is connected with the left end of the upright post 8, the top and the bottom of the right drying plate 18 are connected with the right ends of the upper sliding column 9 and the lower sliding column 10 respectively, and the middle of the right drying plate 18 is connected with the right end of the upright post 8.
In the using process of the device, moist air in the breaker body 1 enters the box body 2 through the air channel 5, when the moist air flows in the box body 2, no matter the moist air flows from top to bottom or from bottom to top, the moist air can be contacted with the left drying plates 17 and the right drying plates 18, moisture in the air is absorbed through the left drying plates 17 and the right drying plates 18, meanwhile, as can be seen from the attached drawing 1, after the left drying plates 17 and the right drying plates 18 are installed in the working cavity 3, the upper springs 11 and the lower springs 12 are in a compressed state, at the moment, the left drying plates 17 and the right drying plates 18 are in a folded state, so that the contact area between the left drying plates 17 and the right drying plates 18 is increased in the process of flowing through the left drying plates 17 and the right drying plates 18, and the moisture in the air is absorbed more thoroughly, and the installation and the dismantlement of polylith left drying plate 17 and polylith right drying plate 18 are very convenient, only need the staff to press and go up sliding column 9 and lower sliding column 10, make and go up sliding column 9 and lower sliding column 10 and do relative motion, two last bayonet locks 14 and two bayonet locks 16 stretch out from the draw-in groove that corresponds respectively this moment, have removed the spacing to last sliding column 9 and lower sliding column 10 this moment, take out polylith left drying plate 17 and polylith right drying plate 18 from working chamber 3, accomplish the installation and the dismantlement of polylith left drying plate 17 and polylith right drying plate 18.
Preferably, a first left mounting plate 19 and a first right mounting plate 20 are respectively arranged between the top ends of the left drying plates 17 and the right drying plates 18 and the upper sliding column 9, a second left mounting plate 21 and a second right mounting plate 22 are respectively arranged between the bottom ends of the left drying plates 17 and the right drying plates 18 and the lower sliding column 10, and a left support plate 23 and a right support plate 24 are respectively arranged between the middle parts of the left drying plates 17 and the right drying plates 18 and the upright column 8.
In the use, first left mounting panel 19 and first right mounting panel 20 are fixed the top of polylith left drying plate 17 and polylith right drying plate 18, and second left mounting panel 21 and second right mounting panel 22 are fixed the bottom of polylith left drying plate 17 and polylith right drying plate 18, and left extension board 23 and right extension board 24 are fixed polylith left drying plate 17 and polylith right drying plate 18.
As a preference of the above embodiment, the upper right corner and the lower right corner inside the box body 2 are respectively provided with an upper baffle 25 and a lower baffle 26.
In the use, go up guide plate 25 and guide plate 26 down can lead the air that enters into in the working chamber 3, prevents that the air from piling up in working chamber 3 upper right corner and lower right corner, prevents to appear indiscriminate stream.
In the above embodiment, the upper and lower limiting plates 27 and 28 are fixed to the outer upper and lower half regions of the column 8, respectively.
During use, the upper limiting plate 27 and the lower limiting plate 28 can limit the upper sliding column 9 and the lower sliding column 10 respectively.
Preferably, the rubber pads 29 are disposed on the inner bottom side wall of the square hole on the upper side and the inner top side wall of the square hole on the lower side.
In the use process, when a worker presses the upper sliding column 9 and the lower sliding column 10, the rubber pads 29 in the two square holes which are symmetrical up and down protect the palm of the worker.
As a preferable example of the above embodiment, the top end and the bottom end of the connection position of the breaker body 1 and the case 2 are respectively provided with the upper fastening plate 30 and the lower fastening plate 31.
During the use process, the upper fastening plate 30 and the lower fastening plate 31 effectively enhance the connection firmness degree between the circuit breaker body 1 and the box body 2.
In the above embodiment, the lower half area of the front end of the door 4 is preferably provided with a handle 32, and the handle 32 is preferably provided with a non-slip pad 33.
During use, the handle 32 facilitates opening and closing of the door 4, and the non-slip mat 33 plays a non-slip role.
As a preferable mode of the above embodiment, the front side wall of the door 4 is provided with an observation hole, and a transparent plate 34 is provided at the observation hole.
In use, the interior of the working chamber 3 is conveniently viewed through the transparent plate 34.
According to the moisture-proof circuit breaker, the installation mode, the connection mode or the arrangement mode of all the components are common mechanical modes, and the specific structures, models and coefficient indexes of all the components are self-contained technologies, so that the moisture-proof circuit breaker can be implemented as long as the beneficial effects of the moisture-proof circuit breaker can be achieved, and further description is omitted.
In a moisture-proof circuit breaker of the present invention, unless otherwise specified, directional words included in the terms "up, down, left, right, front, rear, inner, and outer, and vertical and horizontal" merely represent the orientation of the term in a normal use state, or be a trivial term understood by those skilled in the art, and should not be considered as limiting the term, at the same time, the numerical terms "first," "second," and "third," etc. do not denote any particular quantity or order, but rather are used to distinguish one from another, furthermore, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements, but also includes other elements not expressly listed or inherent to such process, method, article, or apparatus.
The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (8)
1. A damp-proof circuit breaker is characterized by comprising a circuit breaker body (1) and a box body (2), wherein the box body (2) is arranged at the right end of the circuit breaker body (1), a working chamber (3) is arranged inside the box body (2), a box opening is formed in the front end of the box body (2), the box opening is communicated with the working chamber (3), a box door (4) is hinged at the box opening, two air channels (5) are communicated between the circuit breaker body (1) and the working chamber (3), an upper fixing block (6) and a lower fixing block (7) are respectively arranged in the central areas of the inner top wall and the inner bottom wall of the box body (2), two clamping grooves are respectively formed in the bottom end of the upper fixing block (6) and the top end of the lower fixing block (7), a stand column (8) is arranged inside the box body (2), an upper sliding column (9) and a lower sliding column (10) are symmetrically arranged above and below the stand column (8), sliding grooves are respectively formed in the bottom end of the upper sliding column (9) and the top end of the lower sliding column (10), wherein the top end and the bottom end of the upright post (8) respectively extend into the sliding grooves on the upper sliding post (9) and the lower sliding post (10) in a sliding way, an upper spring (11) is arranged between the top end of the upright post (8) and the top wall of the sliding groove of the upper sliding post (9), a lower spring (12) is arranged between the bottom end of the upright post (8) and the bottom wall of the sliding groove of the lower sliding post (10), an upper connecting plate (13) is arranged at the top end of the upper sliding post (9), two upper clamping pins (14) are arranged at the top end of the upper connecting plate (13), the two upper clamping pins (14) are respectively clamped into two clamping grooves of the upper fixing block (6), a lower connecting plate (15) is arranged at the bottom end of the lower sliding post (10), two lower clamping pins (16) are arranged at the bottom end of the lower connecting plate (15), the two lower clamping pins (16) are respectively clamped into the two clamping grooves of the lower fixing block (7), square holes are respectively arranged at the front ends of the upper connecting plate (13) and the lower connecting plate (15), the inside left side of box (2) and right side are provided with polylith left drying board (17) and polylith right drying board (18) respectively, wherein be articulated between two adjacent left drying board (17) in polylith left drying board (17), be articulated between two adjacent right drying board (18) in polylith right drying board (18), polylith left side drying board (17) top and bottom are connected with last sliding column (9) and lower sliding column (10) left end respectively, polylith left side drying board (17) middle part is connected with stand (8) left end, polylith right side drying board (18) top and bottom are connected with last sliding column (9) and lower sliding column (10) right-hand member respectively, polylith right side drying board (18) middle part is connected with stand (8) right-hand member.
2. The moisture-proof circuit breaker as claimed in claim 1, wherein a first left mounting plate (19) and a first right mounting plate (20) are respectively disposed between the top ends of the left drying plates (17) and the right drying plates (18) and the upper sliding column (9), a second left mounting plate (21) and a second right mounting plate (22) are respectively disposed between the bottom ends of the left drying plates (17) and the right drying plates (18) and the lower sliding column (10), and a left support plate (23) and a right support plate (24) are respectively disposed between the middle portions of the left drying plates (17) and the right drying plates (18) and the vertical column (8).
3. Moisture-proof circuit breaker as claimed in claim 1, characterized in that the upper right-hand corner and the lower right-hand corner of the interior of the tank (2) are provided with an upper deflector (25) and a lower deflector (26), respectively.
4. Moisture-proof circuit breaker as claimed in claim 1, characterized in that the upper and lower outer half-areas of the column (8) are fixedly provided with an upper limit plate (27) and a lower limit plate (28), respectively.
5. Moisture-proof circuit breaker as claimed in claim 1, characterized in that the bottom side wall in the upper square hole and the top side wall in the lower square hole are provided with rubber pads (29).
6. A moisture-proof circuit breaker as claimed in claim 1, characterized in that the connection position of the circuit breaker body (1) and the case (2) is provided with an upper fastening plate (30) and a lower fastening plate (31) at the top end and the bottom end, respectively.
7. A moisture-proof circuit breaker as claimed in claim 1, characterized in that the door (4) is provided with a handle (32) at the lower half of the front end thereof, and the handle (32) is provided with a non-slip mat (33).
8. Moisture-proof circuit breaker as claimed in claim 1, characterized in that the front side wall of the door (4) is provided with a viewing aperture and that a transparent plate (34) is provided at the viewing aperture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122663488.4U CN216354014U (en) | 2021-11-02 | 2021-11-02 | Moisture-proof circuit breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122663488.4U CN216354014U (en) | 2021-11-02 | 2021-11-02 | Moisture-proof circuit breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216354014U true CN216354014U (en) | 2022-04-19 |
Family
ID=81132355
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122663488.4U Active CN216354014U (en) | 2021-11-02 | 2021-11-02 | Moisture-proof circuit breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216354014U (en) |
-
2021
- 2021-11-02 CN CN202122663488.4U patent/CN216354014U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN216354014U (en) | Moisture-proof circuit breaker | |
| CN211859190U (en) | Novel high-efficient dehumidification is used to electric power cabinet device | |
| CN214899596U (en) | School that barrier propterty is good is cubical switchboard for electrical engineering design | |
| CN213460571U (en) | KYN28 high-voltage switch cabinet | |
| CN211201475U (en) | Lock catch switch for control cabinet | |
| CN216822288U (en) | Customization cabinet with hidden storage function | |
| CN211046117U (en) | Photovoltaic is block terminal for little electric wire netting convenient to wiring use | |
| CN215497680U (en) | Switch board cooling dehydrating unit | |
| CN215300103U (en) | Bus duct capable of monitoring temperature in real time | |
| CN110977905A (en) | Electric power tool cabinet | |
| CN220457803U (en) | Switch board that dampproofing nature is high | |
| CN211958377U (en) | Low-voltage cabinet with drying mechanism | |
| CN216450944U (en) | Electric automatization cabinet drying device | |
| CN211405230U (en) | Electrical engineering operation panel | |
| CN213215960U (en) | Wardrobe convenient to change intelligent terminal | |
| CN215870358U (en) | Dampproofing improved generation series connection cabinet body | |
| CN216187244U (en) | Pneumatic tool for moulding | |
| CN219061158U (en) | Folding rail guard convenient to installation | |
| CN214901199U (en) | Six types of non-shielded cable distribution frames with dry moisture regain function of preventing | |
| CN214544992U (en) | Electrical box convenient to install main control board | |
| CN220544480U (en) | High-low voltage electrical cabinet with dehumidification function | |
| CN209896520U (en) | Isolated safe type block terminal | |
| CN220360356U (en) | Multifunctional bath towel rack | |
| CN212445168U (en) | Instrument storage box for hydroelectric engineering | |
| CN217656294U (en) | Dehydrating unit for block terminal |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230427 Address after: No.13, Building D7, Zone A, Modern Commercial Logistics City, South China City, Daowai District, Harbin City, Heilongjiang Province, 150000 Patentee after: Heilongjiang Shengde Electromechanical Equipment Manufacturing Co.,Ltd. Address before: 301800 room 8770, No. 8, Tianbao South Ring Road, Baodi energy conservation and environmental protection industrial zone, Baodi District, Tianjin Patentee before: Tianjin zhikuang Electric Co.,Ltd. |