CN215582012U

CN215582012U - Electric protection device

Info

Publication number: CN215582012U
Application number: CN202121023225.0U
Authority: CN
Inventors: 聂青龙; 盛荣恒
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-05-13
Filing date: 2021-05-13
Publication date: 2022-01-18
Anticipated expiration: 2031-05-13

Abstract

The utility model discloses an electrical protection device, relates to the technical field of electrical equipment, and particularly relates to an electrical protection device which comprises a bottom plate and a top plate. This electrical protection device, through the regulating plate, the circle piece, the slider, the disc, the movable plate, the setting of protruding type piece and pulley, make this electrical protection device possess the convenient position of adjusting to blow, the increase area of blowing, improve the radiating effect, in-process servo motor drives the disc rotation at the use, make the circle piece be circular motion, make the circle piece remove in the inside in bar groove, make the regulating plate swing, make the slider remove in the inside of spout, make the slider drive the movable plate and remove, make the inside removal of protruding type piece in protruding type groove, the pulley removes auxiliarily, increase radiator fan's the area of blowing, the exhaust fan is convenient to be discharged the heat, the dust screen prevents that the dust from getting into, thereby played the convenient position of adjusting to blow, increase the effect of blowing, the purpose of raising the radiating effect has been reached.

Description

Electric protection device

Technical Field

The utility model relates to the technical field of electrical equipment, in particular to an electrical protection device.

Background

The electrical is a general name of subjects or engineering fields such as the production, transmission, distribution and use of electric energy, the manufacture of electrical equipment and the like, and the science is a science which is used for creating, maintaining and improving limited space and environment by taking electric energy, electrical equipment and electrical technology as means and covers three aspects of conversion, utilization and research of the electric energy, wherein the three aspects comprise basic theory, application technology, facility equipment and the like.

An electrical protection device that discloses in chinese utility model patent application publication specification CN 210225943U, though this utility model structure is simple, saves the cost, but this utility model's heat abstractor's the area of blowing is fixed, and heat abstractor's wind can't blow to some electrical equipment, and the radiating effect is relatively poor, and this utility model is inconvenient moreover to the maintenance of inside electrical equipment inside components and parts, and this utility model has the relatively poor and inconvenient shortcoming of maintaining and repairing of radiating effect.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In view of the deficiencies of the prior art, the present invention provides an electrical protection device that solves the problems set forth in the background above.

(II) technical scheme

In order to achieve the purpose, the utility model is realized by the following technical scheme: an electric protection device comprises a bottom plate and a top plate, wherein an adjusting groove and a square frame groove are respectively formed in the top of the bottom plate, a limiting spring is fixedly connected inside the adjusting groove, one end of the limiting spring is fixedly connected with a limiting rod, a connecting rod is fixedly connected to the top of the limiting rod, a transverse plate is fixedly connected to the top of the connecting rod, a protective shell is inserted inside the square frame groove, a limiting groove and a ventilation opening are respectively formed in two side faces of the protective shell, a dust screen is arranged inside the ventilation opening, an exhaust fan is arranged on the inner side wall of the protective shell, an adjusting plate is rotatably connected to the bottom of the top plate through a shaft rod, a strip-shaped groove and a sliding groove are respectively formed in the adjusting plate, a round block is slidably connected inside the strip-shaped groove, a sliding block is slidably connected inside the sliding groove, and a disc is fixedly connected to the top of the round block, the top fixedly connected with movable plate of slider, the top fixedly connected with protruding type piece of movable plate, the bottom of movable plate is provided with radiator fan.

Optionally, one end of the limiting rod is located inside the adjusting groove, and the other end of the limiting rod is inserted into the limiting groove.

Optionally, the top of the bottom plate is fixedly connected with a supporting rod, the top of the supporting rod is fixedly connected with the bottom of the top plate, and the cross section of the sliding block is circular.

Optionally, the top of the top plate is fixedly connected with a motor box, a servo motor is arranged inside the motor box, and the output end of the servo motor is fixedly connected with the circle center of the disc.

Optionally, a convex groove is formed in the top of the top plate, the convex block is connected to the inside of the convex groove in a sliding mode, a pulley is connected to the convex block through a shaft rod in a rotating mode, and the pulley is abutted to the convex groove.

Optionally, the position of exhaust fan is corresponding with the position of vent, exhaust fan, radiator fan and servo motor all pass through wire and external power source electric connection, the top fixedly connected with handle of protective housing.

(III) advantageous effects

The utility model provides an electric protection device, which has the following beneficial effects:

1. this electrical protection device, through the regulating plate, the circle piece, the slider, the disc, the movable plate, the setting of protruding type piece and pulley, make this electrical protection device possess the convenient position of adjusting to blow, the increase area of blowing, improve the radiating effect, in-process servo motor drives the disc rotation at the use, make the circle piece be circular motion, make the circle piece remove in the inside in bar groove, make the regulating plate swing, make the slider remove in the inside of spout, make the slider drive the movable plate and remove, make the inside removal of protruding type piece in protruding type groove, the pulley removes auxiliarily, increase radiator fan's the area of blowing, the exhaust fan is convenient to be discharged the heat, the dust screen prevents that the dust from getting into, thereby played the convenient position of adjusting to blow, increase the effect of blowing, the purpose of raising the radiating effect has been reached.

2. This electrical protection device, through the setting of spacing spring, gag lever post, connecting rod, diaphragm, protecting crust and handle, make this electrical protection device possess the effect of conveniently maintaining the maintenance, outwards stimulate the diaphragm at the in-process that uses, make spacing spring atress compression, make the tip of gag lever post leave the spacing groove completely, upwards stimulate the handle, make the protecting crust leave the square frame groove to play the effect of conveniently maintaining the maintenance, reached the purpose of conveniently maintaining the maintenance.

Drawings

FIG. 1 is a schematic front sectional view of the present invention;

FIG. 2 is an enlarged schematic view of FIG. 1 at A;

FIG. 3 is a schematic side view of the present invention;

FIG. 4 is an enlarged view of the structure of FIG. 3 at B according to the present invention;

fig. 5 is a schematic perspective view of the present invention.

In the figure: 1. a base plate; 2. a top plate; 3. a limiting spring; 4. a limiting rod; 5. a connecting rod; 6. a transverse plate; 7. a protective shell; 8. a dust screen; 9. an exhaust fan; 10. an adjusting plate; 11. a round block; 12. a slider; 13. a disc; 14. moving the plate; 15. a convex block; 16. a heat radiation fan; 17. a support bar; 18. a motor case; 19. a servo motor; 20. a pulley; 21. a handle.

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.

Referring to fig. 1 to 5, the present invention provides a technical solution: an electric protection device comprises a bottom plate 1 and a top plate 2, wherein a supporting rod 17 is fixedly connected to the top of the bottom plate 1, the top of the supporting rod 17 is fixedly connected with the bottom of the top plate 2, the cross section of a sliding block 12 is circular, a motor box 18 is fixedly connected to the top of the top plate 2, a servo motor 19 is arranged inside the motor box 18, the output end of the servo motor 19 is fixedly connected with the circle center of a disc 13, a convex groove is formed in the top of the top plate 2, a convex block 15 is slidably connected inside the convex groove, the convex block 15 is rotatably connected with a pulley 20 through a shaft rod, the pulley 20 is abutted against the convex groove, an adjusting groove and a square frame groove are respectively formed in the top of the bottom plate 1, a limiting spring 3 is fixedly connected inside the adjusting groove, and the electric protection device has the effect of convenient maintenance and repair through the arrangement of the limiting spring 3, the limiting rod 4, a connecting rod 5, a transverse plate 6, a protective shell 7 and a handle 21, in the using process, the transverse plate 6 is pulled outwards to enable the limiting spring 3 to be stressed and compressed, the end part of the limiting rod 4 is enabled to completely leave the limiting groove, the handle 21 is pulled upwards to enable the protective shell 7 to leave the square groove, so that the effect of facilitating maintenance is achieved, and the purpose of facilitating maintenance is achieved, one end of the limiting spring 3 is fixedly connected with the limiting rod 4, one end of the limiting rod 4 is located inside the adjusting groove, the other end of the limiting rod 4 is inserted inside the limiting groove, the top of the limiting rod 4 is fixedly connected with the connecting rod 5, the top of the connecting rod 5 is fixedly connected with the transverse plate 6, the protective shell 7 is inserted inside the square groove, two side faces of the protective shell 7 are respectively provided with the limiting groove and the vent, the interior of the vent is provided with the dustproof net 8, the inner side wall of the protective shell 7 is provided with the exhaust fan 9, and the exhaust fan 9 is positioned corresponding to the position of the vent, the exhaust fan 9, the heat radiation fan 16 and the servo motor 19 are all electrically connected with an external power supply through leads, the top of the protective shell 7 is fixedly connected with a handle 21, the bottom of the top plate 2 is rotatably connected with an adjusting plate 10 through a shaft rod, the adjusting plate 10, the round block 11, the slide block 12, the disc 13, the movable plate 14, the convex block 15 and the pulley 20 are arranged, so that the electric protection device has the advantages of conveniently adjusting the blowing position, increasing the blowing area and improving the heat radiation effect, the servo motor 19 drives the disc 13 to rotate in the use process, the round block 11 makes circular motion, the round block 11 moves in the strip-shaped groove, the adjusting plate 10 swings, the slide block 12 moves in the sliding groove, the slide block 12 drives the slide block 12 to move 14, the convex block 15 moves in the movable plate in the convex groove, the pulley 20 assists to move, the blowing area of the heat radiation fan 16 is increased, and the exhaust fan 9 conveniently discharges heat, the dust screen 8 prevents that the dust from getting into, thereby played the convenient position of blowing of adjusting, the increase area of blowing's effect, the purpose that improves the radiating effect has been reached, bar groove and spout have been seted up respectively to the inside of regulating plate 10, the inside sliding connection in bar groove has a round piece 11, the inside sliding connection in spout has slider 12, the top fixedly connected with disc 13 of round piece 11, the top fixedly connected with movable plate 14 of slider 12, the protruding type piece 15 of the top fixedly connected with of movable plate 14, the bottom of movable plate 14 is provided with radiator fan 16.

When in use, the servo motor 19 drives the disc 13 to rotate, so that the round block 11 makes circular motion, the round block 11 moves in the strip-shaped groove, the adjusting plate 10 is rotationally connected with the top plate 2 through the shaft rod, one end of the adjusting plate 10, which is far away from the shaft rod, swings, the slide block 12 moves in the sliding groove, the slide block 12 drives the moving plate 14 to move left and right, the convex block 15 moves in the convex groove, the pulley 20 assists in moving, the blowing area of the cooling fan 16 is increased, the exhaust fan 9 facilitates heat to be discharged, the dust screen 8 prevents dust from entering the protective shell 7, when in maintenance, the transverse plate 6 is pulled outwards, so that the limiting spring 3 is compressed, and the limiting rod 4 moves in the adjusting groove, when the end part of the limiting rod 4 completely leaves the limiting groove, the handle 21 is pulled upwards, so that the protective shell 7 leaves the square frame groove, the protective shell 7 is removed, and the maintenance is convenient.

In summary, the utility model provides the electrical protection device with convenient adjustment of the blowing position, increase of the blowing area and improvement of the heat dissipation effect by the arrangement of the adjustment plate 10, the round block 11, the slide block 12, the disc 13, the moving plate 14, the convex block 15 and the pulley 20, in the use process, the servo motor 19 drives the disc 13 to rotate, the round block 11 makes a circular motion, the round block 11 moves in the strip-shaped groove, the adjustment plate 10 swings, the slide block 12 moves in the sliding groove, the slide block 12 drives the moving plate 14 to move, the convex block 15 moves in the convex groove, the pulley 20 assists in moving, the blowing area of the heat dissipation fan 16 is increased, the exhaust fan 9 conveniently discharges heat, the dustproof net 8 prevents dust from entering, thereby achieving the effects of conveniently adjusting the blowing position and increasing the blowing area and improving the heat dissipation effect, and the limiting spring 3, the round block 13, the pulley 20, the round block 13, the round block 11, the adjusting plate, the sliding plate, and the sliding plate, the sliding block, the sliding plate, and the sliding block, and the sliding block, the sliding block, The utility model discloses a spacing pole 4, connecting rod 5, diaphragm 6, protective housing 7 and handle 21's setting, make this electrical protection device possess the effect that conveniently maintains the maintenance, outwards stimulate diaphragm 6 at the in-process that uses, make spacing spring 3 atress compression, make the tip of spacing pole 4 leave the spacing groove completely, upwards stimulate handle 21, make protective housing 7 leave the square frame groove, thereby played the effect that conveniently maintains the maintenance, reached the purpose that conveniently maintains the maintenance.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. An electrical protection device comprising a base plate (1) and a top plate (2), characterized in that: the top of the bottom plate (1) is respectively provided with an adjusting groove and a square frame groove, the inside of the adjusting groove is fixedly connected with a limiting spring (3), one end of the limiting spring (3) is fixedly connected with a limiting rod (4), the top of the limiting rod (4) is fixedly connected with a connecting rod (5), the top of the connecting rod (5) is fixedly connected with a transverse plate (6), the inside of the square frame groove is spliced with a protective shell (7), two side surfaces of the protective shell (7) are respectively provided with a limiting groove and a ventilation opening, the inside of the ventilation opening is provided with a dust screen (8), the inner side wall of the protective shell (7) is provided with an exhaust fan (9), the bottom of the top plate (2) is rotatably connected with an adjusting plate (10) through a shaft rod, the inside of the adjusting plate (10) is respectively provided with a strip-shaped groove and a sliding groove, and the inside of the strip-shaped groove is slidably connected with a round block (11), the inside sliding connection of spout has slider (12), the top fixedly connected with disc (13) of circle piece (11), the top fixedly connected with movable plate (14) of slider (12), the top fixedly connected with protruding type piece (15) of movable plate (14), the bottom of movable plate (14) is provided with radiator fan (16).

2. An electrical protection device according to claim 1, wherein: one end of the limiting rod (4) is located inside the adjusting groove, and the other end of the limiting rod (4) is inserted into the limiting groove.

3. An electrical protection device according to claim 1, wherein: the top fixedly connected with bracing piece (17) of bottom plate (1), the top of bracing piece (17) and the bottom fixed connection of roof (2), the cross section of slider (12) is circular.

4. An electrical protection device according to claim 1, wherein: the top fixedly connected with motor case (18) of roof (2), the inside of motor case (18) is provided with servo motor (19), the centre of a circle fixed connection of the output of servo motor (19) and disc (13).

5. An electrical protection device according to claim 1, wherein: protruding type groove has been seted up at the top of roof (2), protruding type piece (15) sliding connection is in the inside in protruding type groove, protruding type piece (15) are connected with pulley (20) through the axostylus axostyle rotation, pulley (20) and protruding type groove butt.

6. An electrical protection device according to claim 4, wherein: the position of exhaust fan (9) is corresponding with the position of vent, exhaust fan (9), radiator fan (16) and servo motor (19) all pass through wire and external power source electric connection, the top fixedly connected with handle (21) of protecting crust (7).