CN215451214U - Circuit breaker suitable for power generation - Google Patents
Circuit breaker suitable for power generation Download PDFInfo
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- CN215451214U CN215451214U CN202121575601.7U CN202121575601U CN215451214U CN 215451214 U CN215451214 U CN 215451214U CN 202121575601 U CN202121575601 U CN 202121575601U CN 215451214 U CN215451214 U CN 215451214U
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Abstract
The utility model discloses a circuit breaker suitable for power generation, which has the technical scheme key points that: comprises an installation box, a breaker body is fixedly installed at the bottom of the inner side of the installation box, the front side of the installation box is hinged with a box door through a hinge piece, the top of the mounting box is fixedly connected with a group of fixing strips, an elastic frame is movably arranged between the two fixing strips, the inner side of the elastic frame is fixedly provided with a first dust-proof net, the upper end of the inner side of the installation box is provided with an air cooling fan, and by arranging the elastic frame, the first dust-proof net is arranged on the inner side of the elastic frame, when the air-cooled fan runs, the air-cooled fan sucks cold air into the inner side of the installation box through the ventilation groove, the first dust-proof net is arranged right above the ventilation groove and can prevent dust from entering the inner side of the installation box through the ventilation groove, and be provided with chamber door and mounting panel, can prevent that the dust from getting into the inside of mounting box from side and front, prevent because of the static phenomenon that the dust causes appears.
Description
Technical Field
The utility model relates to the field of circuit breakers, in particular to a circuit breaker suitable for power generation.
Background
The circuit breaker is a switching device capable of closing, carrying, and opening/closing a current under a normal circuit condition and a current under an abnormal circuit condition within a prescribed time. The circuit breakers are divided into high-voltage circuit breakers and low-voltage circuit breakers according to the application range, the high-voltage and low-voltage boundary lines are relatively vague, and the circuit breakers above 3kV are generally called high-voltage electric appliances. The circuit breaker can be used for distributing electric energy, starting an asynchronous motor infrequently, protecting a power supply circuit, the motor and the like, and automatically cutting off a circuit when faults such as serious overload, short circuit, undervoltage and the like occur, and the function of the circuit breaker is equivalent to the combination of a fuse type switch, an over-under-heat relay and the like. Furthermore, no parts need to be changed after breaking the fault current. At present, it has been widely used.
However, the circuit breaker used for generating power in a power plant has certain defects in use, and the circuit breaker deposits dust in the power plant, and the dust can generate static electricity, so that danger is easy to occur; moreover, most of the existing devices for installing the circuit breaker are fixed in structure, so that the dust-proof assembly is inconvenient to disassemble.
SUMMERY OF THE UTILITY MODEL
In view of the problems mentioned in the background, it is an object of the present invention to provide a circuit breaker suitable for power generation to solve the problems mentioned in the background.
The technical purpose of the utility model is realized by the following technical scheme:
the utility model provides a circuit breaker suitable for electric power generation, includes the install bin, the inboard bottom fixed mounting of install bin has the circuit breaker body, the front of install bin articulates through the articulated elements has the chamber door, the top fixedly connected with a set of fixed strip of install bin, two movable mounting has the elasticity frame between the fixed strip, the inboard fixed mounting of elasticity frame has first dust separation net, the inboard upper end of install bin is provided with the forced air cooling fan, the gas exchange groove has been seted up at the top of install bin, first radiating groove has all been seted up to the inside both sides lower extreme of install bin, the mounting groove has been seted up in the outside of first radiating groove, the inboard movable mounting of mounting groove has the mounting panel, the second radiating groove has been seted up to the side of mounting panel.
By adopting the technical scheme, the first dust-proof net is arranged on the inner side of the elastic frame, when the air cooling fan is operated, the air cooling fan sucks cold air into the inner side of the installation box through the air exchange groove, the first dust separation net is arranged right above the air exchange groove, dust can be prevented from entering the inner side of the installation box through the air exchange groove, and is provided with a box door and a mounting plate, which can prevent dust from entering the mounting box from the side and the front and prevent electrostatic phenomenon caused by the dust, and the elastic frame is provided with elasticity to be convenient for taking out from the space between the fixing strips, thereby be convenient for clear up, the mounting panel is sliding connection in the inboard of mounting groove in addition, only needs sliding mounting panel can take out the mounting panel from the inboard of mounting groove, the dismouting of being convenient for to the convenience is cleared up the dust that first dust separation net and second separated the dirt on the net.
Preferably, a slot is formed in one side, close to the elastic frame, of the fixing strip, inserting strips are fixedly connected to two sides of the elastic frame, and the inserting strips are inserted into the inner side of the slot.
Through adopting above-mentioned technical scheme, through setting up slot and cutting, be convenient for install the elasticity frame between two fixed strips.
Preferably, the inner side of the slot is fixedly connected with an elastic clamping strip, the surface of the inserting strip is provided with an arc-shaped groove, and the elastic clamping strip is clamped on the inner side of the arc-shaped groove.
Through adopting above-mentioned technical scheme, through setting up elasticity card strip and arc wall, can be with the stable inboard of inserting in the slot of cutting to stabilize the position of elasticity frame, prevent that the elasticity frame from droing between two fixed strips.
Preferably, the outside of forced air cooling fan is provided with the installing frame, the both sides of installing frame all are provided with the mounting bracket, the inner wall fixed connection of mounting bracket and install bin.
Through adopting above-mentioned technical scheme, through setting up installing frame and mounting bracket, be convenient for fix the position of forced air cooling fan to be convenient for maintain.
Preferably, the top and the bottom of mounting panel all fixedly connected with direction draw runner, the direction spout has all been seted up to the top and the bottom of mounting groove, direction draw runner sliding connection is in the inboard of direction spout.
Through adopting above-mentioned technical scheme, through setting up direction draw runner and direction spout for the mounting panel removes more stably in the inside of mounting groove, can not take place the skew.
Preferably, a second dust-proof net is fixedly installed inside the second heat dissipation groove.
Through adopting above-mentioned technical scheme, through setting up the second and separate the dirt net, prevent that the dust from getting into the inside of install bin from second radiating groove.
Preferably, the outer side of the mounting plate is fixedly connected with a plurality of shielding plates, and the shielding plates are located at the upper end of the outer side of the second heat dissipation groove.
Through adopting above-mentioned technical scheme, through setting up the shielding plate, can play the effect of protection to the second dust-proof net of installation in the second radiating groove, prevent to lead to the second to separate the dust-proof net to damage because of sharp-pointed object bumps with the mounting panel.
In summary, the utility model mainly has the following beneficial effects:
firstly, by arranging the elastic frame, the first dust separation net is arranged on the inner side of the elastic frame, when the air cooling fan runs, the air cooling fan sucks cold air into the inner side of the installation box through the air exchange groove, the first dust separation net is arranged right above the air exchange groove, dust can be prevented from entering the inner side of the installation box through the air exchange groove, and a box door and an installation plate are arranged, so that the dust can be prevented from entering the inner part of the installation box from the side and the front, and the electrostatic phenomenon caused by the dust can be prevented;
the second, through setting up the elasticity frame, the elasticity frame possesses elasticity, is convenient for take out from between the fixed strip to the clearance of being convenient for, the mounting panel is sliding connection in addition in the inboard of mounting groove, only needs sliding mounting board can take out the mounting panel from the inboard of mounting groove, the dismouting of being convenient for, thereby the convenience is cleared up first dust separation net and the dust that the second dust separation was netted.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a schematic structural view of the present invention;
fig. 3 is a perspective view of the mounting plate of the present invention.
Reference numerals: 1. installing a box; 2. a box door; 3. a fixing strip; 4. an elastic frame; 5. a first dust-proof net; 6. a slot; 7. cutting; 8. an arc-shaped slot; 9. an elastic clamping strip; 10. a ventilation groove; 11. an air-cooled fan; 12. installing a frame; 13. a mounting frame; 14. a circuit breaker body; 15. mounting grooves; 16. a first heat sink; 17. mounting a plate; 18. a second heat sink; 19. a shielding plate; 20. a second dust-proof net; 21. a guide chute; 22. and a guide slide bar.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Examples
Referring to fig. 1-3, a circuit breaker suitable for power generation comprises an installation box 1, a circuit breaker body 14 is fixedly installed at the bottom of the inner side of the installation box 1, a box door 2 is hinged to the front of the installation box 1 through an articulated piece, a group of fixing strips 3 is fixedly connected to the top of the installation box 1, an elastic frame 4 is movably installed between the two fixing strips 3, a first dust-separation net 5 is fixedly installed at the inner side of the elastic frame 4, an air cooling fan 11 is arranged at the upper end of the inner side of the installation box 1, an air exchange groove 10 is arranged at the top of the installation box 1, first radiating grooves 16 are respectively arranged at the lower ends of the two inner sides of the installation box 1, an installation groove 15 is arranged at the outer side of the first radiating grooves 16, an installation plate 17 is movably installed at the inner side of the installation groove 15, a second radiating groove 18 is arranged at the side surface of the installation plate 17, and through the arrangement of the elastic frame 4, the first dust-proof net 5 is arranged on the inner side of the elastic frame 4, when the air cooling fan 11 is operated, the air cooling fan 11 sucks cold air into the inner side of the installation box 1 through the ventilation groove 10, the first dust-proof net 5 is arranged right above the ventilation groove 10, dust can be prevented from entering the inner side of the installation box 1 through the ventilation groove 10, and the box door 2 and the mounting plate 17 are arranged, so that dust can be prevented from entering the mounting box 1 from the side and the front, the electrostatic phenomenon caused by the dust can be prevented, by arranging the elastic frame 4, the elastic frame 4 has elasticity, is convenient to take out from between the fixing strips 3, thereby be convenient for clear up, mounting panel 17 is sliding connection in the inboard of mounting groove 15 in addition, only needs sliding mounting panel 17 can take out mounting panel 17 from the inboard of mounting groove 15, the dismouting of being convenient for to the convenience is cleared up the dust on first dust separation net and the second dust separation net 20.
Referring to fig. 2, for the purpose of stably mounting the elastic frame 4; a slot 6 is formed in one side, close to the elastic frame 4, of the fixed strip 3, inserting strips 7 are fixedly connected to two sides of the elastic frame 4, the inserting strips 7 are inserted into the inner side of the slot 6, an elastic clamping strip 9 is fixedly connected to the inner side of the slot 6, an arc-shaped groove 8 is formed in the surface of each inserting strip 7, and the elastic clamping strip 9 is clamped to the inner side of the arc-shaped groove 8; through setting up slot 6 and cutting 7, be convenient for install elasticity frame 4 between two fixed strips 3, through setting up elasticity card strip 9 and arc wall 8, can be with the stable inboard of inserting in slot 6 of cutting 7 to stabilize the position of elasticity frame 4, prevent that elasticity frame 4 from droing between two fixed strips 3.
Referring to fig. 2, for the purpose of fixing the position of the air-cooling fan 11; an installation frame 12 is arranged on the outer side of the air cooling fan 11, installation frames 13 are arranged on two sides of the installation frame 12, and the installation frames 13 are fixedly connected with the inner wall of the installation box 1; by providing the mounting frame 12 and the mounting frame 13, the position of the air-cooling fan 11 is easily fixed, and maintenance is easily performed.
Referring to fig. 1-3, for the purpose of facilitating stable movement of the mounting plate 17; the top and the bottom of the mounting plate 17 are both fixedly connected with guide sliding strips 22, the top and the bottom of the mounting groove 15 are both provided with guide sliding grooves 21, and the guide sliding strips 22 are slidably connected to the inner sides of the guide sliding grooves 21; through setting up direction draw runner 22 and direction spout 21 for the inside removal of mounting panel 17 in mounting groove 15 is more stable, can not take place the skew.
Referring to fig. 1-3, for dust-barrier and protective purposes; a second dust-proof net 20 is fixedly installed inside the second heat dissipation groove 18, a plurality of shielding plates 19 are fixedly connected to the outer side of the installation plate 17, and the shielding plates 19 are located at the upper end of the outer side of the second heat dissipation groove 18; through setting up second dust separation net 20, prevent that the dust from getting into the inside of installing box 1 from second radiating groove 18, through setting up shielding plate 19, can play the effect of protection to the second dust separation net 20 of installation in the second radiating groove 18, prevent to lead to second dust separation net 20 to damage because of sharp-pointed object bumps with mounting panel 17.
The use principle and the advantages are as follows: by arranging the elastic frame 4, the first dust-proof net 5 is arranged on the inner side of the elastic frame 4, when the air-cooled fan 11 is operated, the air-cooled fan 11 sucks cold air into the inner side of the installation box 1 through the ventilation groove 10, the first dust-proof net 5 is arranged right above the ventilation groove 10, dust can be prevented from entering the inner side of the installation box 1 through the ventilation groove 10, in addition, a box door 2 and an installation plate 17 are arranged, dust can be prevented from entering the inner part of the installation box 1 from the side and the front, the electrostatic phenomenon caused by the dust is prevented, by arranging the elastic frame 4, the elastic frame 4 has elasticity, is convenient to take out from between the fixed strips 3, so that the cleaning is convenient, by arranging the slot 6 and the inserting strip 7, the elastic frame 4 is convenient to be arranged between the two fixed strips 3, by arranging the elastic clamping strip 9 and the arc-shaped groove 8, the inserting strip 7 can be stably inserted into the inner side of the slot 6, so as to stabilize the position of the elastic frame 4, the elastic frame 4 is prevented from falling off between the two fixing strips 3, the mounting plate 17 is also connected to the inner side of the mounting groove 15 in a sliding manner, the mounting plate 17 can be taken out from the inner side of the mounting groove 15 only by sliding the mounting plate 17, so that the mounting plate is convenient to disassemble and assemble, the mounting plate 17 can move more stably in the mounting groove 15 without deviation by arranging the guide sliding strip 22 and the guide sliding groove 21, so that dust on the first dust-proof net and the second dust-proof net 20 can be conveniently cleaned, the dust is prevented from entering the mounting box 1 from the second heat dissipation groove 18 by arranging the second dust-proof net 20, the effect of protecting the second dust-proof net 20 arranged in the second heat dissipation groove 18 can be achieved by arranging the shielding plate 19, the second dust-proof net 20 is prevented from being damaged due to collision between a sharp object and the mounting plate 17, and the position of the air cooling fan 11 can be conveniently fixed by arranging the mounting frame 12 and the mounting frame 13, and maintenance is facilitated.
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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A circuit breaker suitable for power generation, comprising an installation case (1), characterized in that: a breaker body (14) is fixedly arranged at the bottom of the inner side of the installation box (1), the front surface of the installation box (1) is hinged with a box door (2) through a hinge piece, the top of the installation box (1) is fixedly connected with a group of fixing strips (3), an elastic frame (4) is movably arranged between the two fixing strips (3), a first dust-proof net (5) is fixedly arranged on the inner side of the elastic frame (4), an air cooling fan (11) is arranged at the upper end of the inner side of the installation box (1), the top of the installation box (1) is provided with an air exchange groove (10), the lower ends of two sides of the interior of the installation box (1) are respectively provided with a first heat dissipation groove (16), mounting groove (15) have been seted up in the outside of first radiating groove (16), the inboard movable mounting of mounting groove (15) has mounting panel (17), second radiating groove (18) have been seted up to the side of mounting panel (17).
2. A circuit breaker adapted for the generation of electrical power according to claim 1, wherein: the fixing strip (3) is provided with a slot (6) at one side close to the elastic frame (4), inserting strips (7) are fixedly connected to the two sides of the elastic frame (4), and the inserting strips (7) are inserted into the inner side of the slot (6).
3. A circuit breaker adapted for the generation of electrical power according to claim 2, wherein: the inboard fixed connection of slot (6) has elasticity card strip (9), arc wall (8) have been seted up on the surface of cutting (7), elasticity card strip (9) joint is in the inboard of arc wall (8).
4. A circuit breaker adapted for the generation of electrical power according to claim 1, wherein: the outside of forced air cooling fan (11) is provided with installing frame (12), the both sides of installing frame (12) all are provided with mounting bracket (13), the inner wall fixed connection of mounting bracket (13) and install bin (1).
5. A circuit breaker adapted for the generation of electrical power according to claim 1, wherein: the top and the equal fixedly connected with direction draw runner (22) in bottom of mounting panel (17), direction spout (21) have all been seted up to the top and the bottom of mounting groove (15), direction draw runner (22) sliding connection is in the inboard of direction spout (21).
6. A circuit breaker adapted for the generation of electrical power according to claim 1, wherein: and a second dust-proof net (20) is fixedly arranged in the second heat dissipation groove (18).
7. A circuit breaker adapted for the generation of electrical power according to claim 1, wherein: the outside fixedly connected with of mounting panel (17) has a plurality of shielding plates (19), shielding plate (19) are located the outside upper end of second radiating groove (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121575601.7U CN215451214U (en) | 2021-07-12 | 2021-07-12 | Circuit breaker suitable for power generation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121575601.7U CN215451214U (en) | 2021-07-12 | 2021-07-12 | Circuit breaker suitable for power generation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215451214U true CN215451214U (en) | 2022-01-07 |
Family
ID=79716030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121575601.7U Active CN215451214U (en) | 2021-07-12 | 2021-07-12 | Circuit breaker suitable for power generation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215451214U (en) |
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2021
- 2021-07-12 CN CN202121575601.7U patent/CN215451214U/en active Active
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