CN213184138U - Circuit breaker dust keeper - Google Patents
Circuit breaker dust keeper Download PDFInfo
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- CN213184138U CN213184138U CN202022256965.0U CN202022256965U CN213184138U CN 213184138 U CN213184138 U CN 213184138U CN 202022256965 U CN202022256965 U CN 202022256965U CN 213184138 U CN213184138 U CN 213184138U
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- fixedly connected
- circuit breaker
- dust
- motor
- rack
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Abstract
The utility model discloses a circuit breaker dust keeper, including dustproof shell, one side fixedly connected with air pump of dustproof shell, the external fixed surface of air pump is connected with the trachea, tracheal bottom fixedly connected with shower nozzle, one side fixedly connected with receiver of keeping away from the air pump of dustproof shell, the first motor of external fixed surface of receiver is connected with, the drive end fixedly connected with gear of first motor, and the drive end of first motor runs through the receiver and extends to inside, the inside of dustproof shell is provided with the motion chamber, the inside sliding connection in motion chamber has the rack. The utility model discloses in, can blow away the dust on circuit breaker top layer through the air pump and the shower nozzle that set up with the radiating dust of circuit breaker surface through gear, rack and the brush hair that sets up, greatly promoted the life of circuit breaker.
Description
Technical Field
The utility model relates to an electrical apparatus protection field especially relates to a circuit breaker dust keeper.
Background
The circuit breaker is a switching device capable of closing, bearing and opening a current under a normal circuit condition and closing, and bearing and opening a current under an abnormal circuit condition within a specified time, and is divided into a high-voltage circuit breaker and a low-voltage circuit breaker according to the use range, the division of the high-voltage and low-voltage boundary lines is fuzzy, the circuit breaker is generally called as a high-voltage electrical appliance with the voltage of more than 3kV, and an ammeter circuit breaker can be used for distributing electric energy, starting an asynchronous motor infrequently and protecting a power supply line, the motor and the like.
The existing dust-proof device of the circuit breaker is a simple dust cover, is not beneficial to ventilation and heat dissipation of the circuit breaker, and can not be cleaned in time after the circuit breaker enters dust, so that the dust cover can only be replaced after the circuit breaker is used for a long time, and the circuit breaker is cleaned in a power-off manner, thereby greatly causing the waste of the dust cover, and simultaneously, the circuit is also influenced in the power-off manner.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, and the circuit breaker dust keeper who proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a circuit breaker dust keeper, includes the dust shell, one side fixedly connected with air pump of dust shell, the surface fixedly connected with trachea of air pump, tracheal bottom fixedly connected with shower nozzle, one side fixedly connected with receiver of keeping away from the air pump of dust shell, the first motor of surface fixedly connected with of receiver, the drive end fixedly connected with gear of first motor, and the drive end of first motor runs through the receiver and extends to inside, the inside of dust shell is provided with the motion chamber, the inside sliding connection in motion chamber has the rack, the inside fixedly connected with second motor of rack, the second motor runs through the rack and extends to the motion chamber outside, the drive end fixedly connected with pivot of second motor, the surface of pivot is provided with the brush hair.
As a further description of the above technical solution:
the outer surface of dustproof shell is provided with the sealing door, the surface fixed connection of sealing door has the handle.
As a further description of the above technical solution:
the top fixedly connected with top shell of dustproofing shell, top shell and dustproofing shell intercommunication, and the shower nozzle runs through top shell and extends to inside.
As a further description of the above technical solution:
the outer fixed surface of rack is provided with the through-hole, the top of dust cover is provided with the through-hole, the both sides of dust cover all are provided with construction bolt.
As a further description of the above technical solution:
the bristles are made of soft nylon, and the dustproof shell is made of hard plastic.
As a further description of the above technical solution:
one side of dust cover is provided with the track, and the rack is located orbital inside, the rack can run through the motion chamber and can extend to the outside.
The utility model discloses following beneficial effect has: this circuit breaker dust keeper is when using, the drive end fixedly connected with gear of first motor, gear and rack toothing, the inside fixedly connected with second motor of rack, the drive end fixedly connected with pivot of second motor, when having the dust in the circuit breaker, start first motor and second motor, the rotation of first motor drive end drives the rotation with the gear and then reciprocates the rack, the rotation of the inside second motor of rack drives the rotation with the epaxial brush hair of commentaries on classics and cleans the apparent dust of circuit breaker totally, the dust after cleaning falls to the dustcoat through-hole and flows out, just so can clean the dust of circuit breaker, the circuit breaker just can not have the dust.
Can dispel the heat that the circuit breaker produced at the during operation through air pump, trachea and the shower nozzle that sets up on the one hand, on the other hand also can clear away the shallow dust that the circuit breaker surface was attached to, has improved the life of circuit breaker.
Drawings
Fig. 1 is a cross-sectional view of a circuit breaker dust-proof device provided by the present invention;
fig. 2 is a front view of a circuit breaker dust-proof device provided by the present invention;
fig. 3 is a side view of a circuit breaker dust-proof device provided by the present invention;
fig. 4 is a schematic diagram of a second motor of the dustproof device for a circuit breaker according to the present invention.
Illustration of the drawings:
1. a dust-proof shell; 2. an air pump; 3. an air tube; 4. a spray head; 5. a storage box; 6. a first motor; 7. a gear; 8. a motion cavity; 9. a rack; 10. a rotating shaft; 11. brushing; 12. a closing door; 13. a handle; 14. Installing a bolt; 15. a top shell; 16. a track; 17. a through hole; 18. a second motor.
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.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-4, the present invention provides an embodiment: a dustproof device of a circuit breaker comprises a dustproof shell 1, one side of the dustproof shell 1 is fixedly connected with an air pump 2, the outer surface of the air pump 2 is fixedly connected with an air pipe 3, the bottom end of the air pipe 3 is fixedly connected with a spray head 4, accelerated air is sprayed into the dustproof shell 1 through the air pump 2, on one hand, heat generated by the work of the circuit breaker can be dissipated, on the other hand, dust attached to the outer surface of the circuit breaker can be blown away from a through hole 17 at the bottom end of the dustproof shell 1, one side of the dustproof shell 1 far away from the air pump 2 is fixedly connected with a storage box 5, the outer surface of the storage box 5 is fixedly connected with a first motor 6, a driving end of the first motor 6 is fixedly connected with a gear 7, the driving end of the first motor 6 penetrates through the storage box 5 and extends into the interior, a rack 9 is moved up and down repeatedly through the gear 7, the inside of dustproofing shell 1 is provided with motion chamber 8, and the inside sliding connection in motion chamber 8 has rack 9, and the inside fixedly connected with second motor 18 of rack 9, second motor 18 run through rack 9 and extend to the motion 8 outsides in chamber, and the drive end fixedly connected with pivot 10 of second motor 18, the surface of pivot 10 is provided with brush hair 11.
The surface of dust cover 1 is provided with sealing door 12, and sealing door 12's surface fixed connection has handle 13, conveniently maintains the clearance to the circuit breaker.
Top fixedly connected with top shell 15 of dustproofing shell 1, top shell 15 and dustproofing shell 1 intercommunication, and shower nozzle 4 runs through top shell 15 and extends to inside, and the dust is difficult for depending on to the shape that top shell 15 set up.
The outer fixed surface of rack 9 is provided with through-hole 17, and the top of dust cover 1 is provided with through-hole 17, and the both sides of dust cover 1 all are provided with mounting bolt 14, and through-hole 17 is used for the heat dissipation of second motor 18 in the rack 9, and on the one hand, through-hole 17 in dust cover 1 bottom is used for the heat dissipation of circuit breaker, and on the other hand is the export of dust.
The bristles 11 are made of soft nylon, the dustproof shell 1 is made of hard plastic, and the electric toothbrush is not conductive and long in service time.
One side of the dustproof shell 1 is provided with a track 16, the rack 9 is positioned inside the track 16, the rack 9 can penetrate through the motion cavity 8 and can extend to the outside, and the bristles 11 can be cleaned more thoroughly through the track 16.
The working principle is as follows: this circuit breaker dust keeper is when using, the drive end fixedly connected with gear 7 of first motor 6, gear 7 and the meshing of rack 9, the inside fixedly connected with second motor 18 of rack 9, the drive end fixedly connected with pivot 10 of second motor 18, when carrying out the deashing work, the drive end of first motor 6 is rotatory, gear 7 is followed rotatoryly and is reciprocated with rack 9 drive, the rotatory pivot 10 that will rotate of second motor 18 drive end, brush hair 11 not only reciprocates at this moment and can also rotate just so can be with the dust clean up of circuit breaker surface, when the circuit breaker is overheated, air pump 2 opens and spouts the surface at the circuit breaker with high-speed air through shower nozzle 4, the heat that the circuit breaker surface not only can be taken away to the air dispels the heat, also can blow away the dust of shallow dependence at the circuit breaker surface through-hole 17 simultaneously.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (6)
1. The utility model provides a circuit breaker dust keeper, includes dust cover (1), its characterized in that: the air pump (2) is fixedly connected to one side of the dustproof shell (1), the air pipe (3) is fixedly connected to the outer surface of the air pump (2), the spray head (4) is fixedly connected to the bottom end of the air pipe (3), the storage box (5) is fixedly connected to one side, far away from the air pump (2), of the dustproof shell (1), the first motor (6) is fixedly connected to the outer surface of the storage box (5), the gear (7) is fixedly connected to the driving end of the first motor (6), the driving end of the first motor (6) penetrates through the storage box (5) and extends into the storage box, the movement cavity (8) is arranged in the dustproof shell (1), the rack (9) is slidably connected to the movement cavity (8), the second motor (18) is fixedly connected to the inside of the rack (9), and the second motor (18) penetrates through the rack (9) and extends to the outside of the movement cavity (8, the driving end of the second motor (18) is fixedly connected with a rotating shaft (10), and bristles (11) are arranged on the outer surface of the rotating shaft (10).
2. The dust-proof device for circuit breaker according to claim 1, wherein: the outer surface of the dustproof shell (1) is provided with a sealing door (12), and the outer surface of the sealing door (12) is fixedly connected with a handle (13).
3. The dust-proof device for circuit breaker according to claim 1, wherein: the top end fixedly connected with top shell (15) of dustproofing shell (1), top shell (15) and dustproofing shell (1) intercommunication, and shower nozzle (4) run through top shell (15) and extend to inside.
4. The dust-proof device for circuit breaker according to claim 1, wherein: the outer fixed surface of rack (9) is provided with through-hole (17), the top of dustcoat (1) is provided with through-hole (17), the both sides of dustcoat (1) all are provided with construction bolt (14).
5. The dust-proof device for circuit breaker according to claim 1, wherein: the bristles (11) are made of soft nylon, and the dustproof shell (1) is made of hard plastic.
6. The dust-proof device for circuit breaker according to claim 1, wherein: one side of the dustproof shell (1) is provided with a track (16), the rack (9) is located inside the track (16), and the rack (9) can penetrate through the movement cavity (8) and can extend to the outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022256965.0U CN213184138U (en) | 2020-10-12 | 2020-10-12 | Circuit breaker dust keeper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022256965.0U CN213184138U (en) | 2020-10-12 | 2020-10-12 | Circuit breaker dust keeper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213184138U true CN213184138U (en) | 2021-05-11 |
Family
ID=75778404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022256965.0U Active CN213184138U (en) | 2020-10-12 | 2020-10-12 | Circuit breaker dust keeper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213184138U (en) |
-
2020
- 2020-10-12 CN CN202022256965.0U patent/CN213184138U/en active Active
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