CN211630587U

CN211630587U - Dustproof protection device of electrical equipment

Info

Publication number: CN211630587U
Application number: CN202020398481.7U
Authority: CN
Inventors: 田宇; 张佳霖; 王青; 杨广强
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-26
Filing date: 2020-03-26
Publication date: 2020-10-02
Anticipated expiration: 2030-03-26

Abstract

The utility model belongs to the protection equipment field, especially, electrical equipment's dustproof protection device is not convenient for dispel the heat and dirt-proof problem to current protection device to electrical equipment, now proposes following scheme, and it includes the protective housing, all seted up the louvre on the both sides inner wall of protective housing, the top fixed mounting of protective housing has the weather shield, and the top fixed mounting of protective housing has the rotating electrical machines, and the output shaft of rotating electrical machines extends to in the protective housing and fixed mounting has the flabellum, and fixed mounting has the filter screen in the louvre, and first groove has all been seted up to the both sides of protective housing, and slidable mounting has the connecting seat in the first groove, and the top fixed mounting of connecting seat has reset spring's one end, and reset spring's other end fixed mounting. The utility model relates to a rationally, through the cooperation of baffle and filter screen, can prevent that the dust from passing through the louvre and getting into the protective housing to can prevent dust electrical equipment.

Description

Dustproof protection device of electrical equipment

Technical Field

The utility model relates to a protective apparatus technical field especially relates to an electrical equipment's dustproof protection device.

Background

With the development of the times, the living standard of people is continuously improved, and the use of electrical equipment is more and more extensive. At present, along with the continuous improvement of power levels of a plurality of electrical equipment, the heat productivity of internal devices is higher and higher, so a heat dissipation device must be additionally installed, the existing heat dissipation device comprises a water channel with cooling liquid, a cooling fan, heat dissipation fins, heat dissipation holes and the like, at present, part of heat dissipation is carried out through the heat dissipation holes, so that dust is easy to enter, the problems of inconvenience in heat dissipation and dust prevention of the electrical equipment exist, and therefore the dustproof protection device of the electrical equipment is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the existing device in the prior art is not convenient for heat dissipation and dust prevention of the electrical equipment, and providing a dust prevention protection device of the electrical equipment.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a dustproof protection device of electrical equipment comprises a protective shell, wherein heat dissipation holes are formed in the inner walls of two sides of the protective shell, a rain baffle is fixedly mounted at the top of the protective shell, a rotating motor is fixedly mounted at the top of the protective shell, an output shaft of the rotating motor extends into the protective shell and is fixedly provided with fan blades, a filter screen is fixedly mounted in each heat dissipation hole, first grooves are formed in two sides of the protective shell, a connecting seat is slidably mounted in each first groove, one end of a reset spring is fixedly mounted at the top of the connecting seat, the other end of the reset spring is fixedly mounted on the inner wall of each first groove, one side of the connecting seat extends to the outer side of each first groove and is fixedly provided with a baffle, the baffle is matched with the heat dissipation holes, a brush rod is fixedly mounted at one side of the baffle and is matched with the filter screen, two rotating grooves, equal fixed mounting has a belt pulley in the pivot on the output shaft of slip rotating electrical machines, and transmission connection has same belt on the three belt pulley, and the bottom fixed mounting of pivot has L shape pole, and fixed cover is equipped with first bearing on the L shape pole, the outer lane fixedly connected with wire rope's of first bearing one end, and wire rope's the other end runs through protective housing and fixed connection on the baffle that corresponds.

Preferably, a rotating hole is formed in the inner wall of the top of the protective shell, a sealing ring is fixedly mounted on the inner wall of the rotating hole, and the output shaft of the rotating motor is connected with the sealing ring in a rotating and sealing mode.

Preferably, the same stabilizer bar is fixedly mounted on the top inner wall and the bottom inner wall of the first groove, the connecting seat is sleeved on the stabilizer bar in a sliding mode, and the connecting seat can move stably due to the stabilizer bar.

Preferably, the two sides of the protective shell are fixedly provided with the winding shafts, the steel wire ropes are matched with the corresponding steel wire ropes, and the steel wire ropes can be stably moved due to the winding rotating shafts.

Preferably, the fixed cover is equipped with the second bearing in the pivot, and the outer lane fixed mounting of second bearing is on the inner wall of rotating the groove, owing to be provided with the second bearing, can make the pivot carry out stable rotation.

In the utility model, when the dustproof protection device of the electrical equipment radiates heat to the electrical equipment, by starting the rotating motor, the rotating motor can drive the fan blades to rotate through the output shaft, the rotating motor can rotate through one belt pulley, one belt pulley can drive the other two belt pulleys to rotate through the belt, the rotation of the belt pulley can rotate through the corresponding rotating shaft, the L-shaped rod of the rotating shaft can rotate, the L-shaped rod can drive the steel wire rope to move through the first bearing, the steel wire rope can drive the baffle to move upwards, the baffle can drive the connecting seat to move upwards and compress the reset spring, the baffle can open the heat dissipation hole by moving upwards, the baffle can drive the brush rod to move upwards and clean the filter screen, when the L-shaped rod rotates for a circle, the baffle can reset under the action of the reset spring, under the radiating condition of electrical equipment not, through the cooperation of baffle and filter screen, can prevent that the dust from passing through the louvre and getting into the protective housing to can prevent dust electrical equipment.

The utility model relates to a rationally, simple structure, convenient operation through the cooperation of baffle and filter screen, can prevent that the dust from passing through the louvre and getting into the protective housing to can prevent dust to electrical equipment.

Drawings

Fig. 1 is a schematic structural view of a dustproof protection device for electrical equipment according to the present invention;

fig. 2 is a schematic structural view of a part a of a dustproof protection device for electrical equipment according to the present invention;

fig. 3 is a schematic structural diagram of a part B of the dustproof protection device for electrical equipment according to the present invention.

In the figure: 1. a protective shell; 2. heat dissipation holes; 3. a rain shield; 4. a rotating electric machine; 5. a fan blade; 6. a filter screen; 7. a first groove; 8. a connecting seat; 9. a baffle plate; 10. a return spring; 11. a brush rod; 12. a stabilizer bar; 13. a rotating groove; 14. a rotating shaft; 15. a belt pulley; 16. a belt; 17. an L-shaped rod; 18. a first bearing; 19. a steel cord.

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.

Referring to fig. 1-3, a dust-proof protection device for electrical equipment comprises a protective shell 1, heat dissipation holes 2 are formed in inner walls of two sides of the protective shell 1, a rain shield 3 is fixedly installed at the top of the protective shell 1, a rotating motor 4 is fixedly installed at the top of the protective shell 1, an output shaft of the rotating motor 4 extends into the protective shell 1 and is fixedly installed with a fan blade 5, a filter screen 6 is fixedly installed in the heat dissipation holes 2, first grooves 7 are formed in two sides of the protective shell 1, a connecting seat 8 is slidably installed in the first grooves 7, one end of a return spring 10 is fixedly installed at the top of the connecting seat 8, the other end of the return spring 10 is fixedly installed on the inner wall of the first groove 7, one side of the connecting seat 8 extends to the outer side of the first groove 7 and is fixedly installed with a baffle 9, the baffle 9 is matched with, and brush pole 11 and filter screen 6 looks adaptation, two rotation grooves 13 that the symmetry set up are seted up at the top of protective housing 1, rotation groove 13 internal rotation is installed pivot 14, equal fixed mounting has belt pulley 15 on the output shaft of the last slip rotating electrical machines 4 of pivot 14, the transmission is connected with same belt 16 on three belt pulley 15, the bottom fixed mounting of pivot 14 has L shape pole 17, fixed cover is equipped with first bearing 18 on the L shape pole 17, the outer lane fixedly connected with wire rope 19's of first bearing 18 one end, wire rope 19's the other end runs through protective housing 1 and fixed connection on the baffle 9 that corresponds.

The utility model discloses in, seted up on the top inner wall of protective housing 1 and rotated the hole, fixed mounting has the sealing washer on the inner wall in rotation hole, and rotating electrical machines 4's output shaft and sealing washer rotate sealing connection.

The utility model discloses in, fixed mounting has same stabilizer bar 12 on the top inner wall of first groove 7 and the bottom inner wall, and the connecting seat 8 slip cap is established on stabilizer bar 12, owing to be provided with stabilizer bar 12, can be so that connecting seat 8 carries out stable removal.

The utility model discloses in, the equal fixed mounting in both sides of protective housing 1 has the spool, and wire rope 19 and the 19 looks adaptations of wire rope that correspond owing to be provided with the wire winding pivot, can make wire rope 19 carry out stable removal.

The utility model discloses in, fixed cover is equipped with the second bearing in the pivot 14, and the outer lane fixed mounting of second bearing is on the inner wall of rotating groove 13, owing to be provided with the second bearing, can make pivot 14 carry out stable rotation.

In the utility model, when the electric equipment is cooled, by starting the rotating electrical machine 4, the rotating electrical machine 4 can drive the fan blade 5 to rotate through the output shaft, the rotating electrical machine 4 rotates through a belt pulley 15, one belt pulley 15 can drive the other two belt pulleys 15 to rotate through a belt 16, the rotation of the belt pulley 15 can rotate through the corresponding rotating shaft 14, the L-shaped rod 17 of the rotating shaft 14 can rotate, the L-shaped rod 17 can drive the steel wire rope 19 to move through the first bearing 18, the steel wire rope 19 can drive the baffle 9 to move upwards, the baffle 9 can drive the connecting seat 8 to move upwards and compress the reset spring 10, the baffle 9 moves upwards to open the heat dissipation hole 2, the baffle 9 moves upwards to drive the brush rod 11 to move upwards and clean the filter screen 6, when the L-shaped rod 17 rotates for one circle, under the action of the reset spring 10, can make baffle 9 reset, under the radiating circumstances of electrical equipment not, through the cooperation of baffle 9 and filter screen 6, can prevent that the dust from getting into protective housing 1 through louvre 2 to can prevent dust to electrical equipment.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A dustproof protection device of electrical equipment comprises a protective shell (1) and is characterized in that heat dissipation holes (2) are formed in the inner walls of two sides of the protective shell (1), a rain baffle (3) is fixedly installed at the top of the protective shell (1), a rotating motor (4) is fixedly installed at the top of the protective shell (1), an output shaft of the rotating motor (4) extends into the protective shell (1) and is fixedly provided with fan blades (5), a filter screen (6) is fixedly installed in each heat dissipation hole (2), first grooves (7) are formed in two sides of the protective shell (1), a connecting seat (8) is slidably installed in each first groove (7), one end of a reset spring (10) is fixedly installed at the top of the connecting seat (8), the other end of the reset spring (10) is fixedly installed on the inner wall of the first groove (7), one side of the connecting seat (8) extends to the outer side of the first groove (7) and is fixedly, and baffle (9) and louvre (2) looks adaptation, one side fixed mounting of baffle (9) has brush pole (11), and brush pole (11) and filter screen (6) looks adaptation, rotation groove (13) that two symmetries set up are seted up at the top of protective housing (1), pivot (14) are installed to rotation groove (13) internal rotation, equal fixed mounting has belt pulley (15) on the output shaft of sliding rotating electrical machines (4) on pivot (14), sliding connection has same belt (16) on three belt pulley (15), the bottom fixed mounting of pivot (14) has L shape pole (17), fixed cover is equipped with first bearing (18) on L shape pole (17), the outer lane fixedly connected with wire rope (19)'s of first bearing (18) one end, the other end of wire rope (19) runs through protective housing (1) and fixed connection is on baffle (9) that correspond.

2. The dustproof protection device for the electrical equipment according to claim 1, wherein a rotation hole is formed in the inner wall of the top of the protection shell (1), a sealing ring is fixedly installed on the inner wall of the rotation hole, and the output shaft of the rotating motor (4) is in rotating and sealing connection with the sealing ring.

3. The dustproof protection device for electrical equipment of claim 1, wherein the same stabilizer bar (12) is fixedly installed on the top inner wall and the bottom inner wall of the first groove (7), and the connecting seat (8) is slidably sleeved on the stabilizer bar (12).

4. The dustproof protection device for the electrical equipment according to claim 1, wherein the winding shafts are fixedly mounted on two sides of the protective shell (1), and the steel wire ropes (19) are matched with the corresponding steel wire ropes (19).

5. A dust protection device for electrical equipment according to claim 1, wherein the shaft (14) is provided with a second bearing, and the outer ring of the second bearing is fixedly mounted on the inner wall of the rotating groove (13).