CN211513814U - A filter cleaning device for a central vacuum cleaner - Google Patents

Abstract

The utility model discloses a filter cleaning device for a central vacuum cleaner, which comprises a box body, a box cover is rotatably connected to the top of the box body, a cleaning device is fixedly connected to the inner wall of the box body, and the cleaning device comprises a cleaning box The first and the second cleaning box, the first cleaning box and the second cleaning box are respectively slidingly connected to the upper and lower surfaces of the filter screen, the filter screen is movably connected to the surface of the boss, the boss is fixedly connected to the inner wall of the box body, and the cleaning box one It is fixedly connected with the cleaning box 2 through the connecting rod 1 spanning the filter screen. The bottom of the cleaning box 2 is fixedly connected with a fixing block 1, and the center of the fixing block 1 is slidably connected with a connecting rod 2. The connecting rod The second is fixedly connected to the inner wall of the box body, the bottom of the fixed block 1 is movably connected with a slider, and the center of the slider is slidably connected with a connecting rod third. The utility model achieves automatic cleaning by setting the cleaning device, saves manpower, and improves the cleaning efficiency and the cleaning degree.

Description

A filter cleaning device for a central vacuum cleaner

technical field

The utility model relates to the technical field of filter screen cleaning, in particular to a filter screen cleaning device of a central vacuum cleaner.

Background technique

The central vacuum system consists of a vacuum host, a pipe network, a vacuum socket, and a vacuum component. The vacuum cleaner is placed in the computer room, balcony, garage, and equipment room (or outdoor) of the building. During the use of the vacuum cleaner, the filter screen plays the role of filtering dust and other substances. If it is not cleaned regularly, it is easy to cause blockage. The traditional cleaning method is to remove the filter screen and clean it manually. During the cleaning process, it is impossible to clean some small holes carefully. After a long time, it will still cause the filter screen mesh to be blocked and the cleaning efficiency is low. The effect is not ideal.

Utility model content

The purpose of the present invention is to provide a filter cleaning device for a central vacuum cleaner to solve the problems raised in the above-mentioned background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a filter cleaning device for a central vacuum cleaner, comprising a box body, a box cover is rotatably connected to the top of the box body, and a cleaning device is fixedly connected to the inner wall of the box body , the cleaning device includes a cleaning box 1 and a cleaning box 2, the cleaning box 1 and the cleaning box 2 are respectively slidably connected to the upper and lower surfaces of the filter screen, the filter screen is movably connected to the surface of the boss, and the boss is fixedly connected to On the inner wall of the box, the cleaning box 1 and the cleaning box 2 are fixedly connected by a connecting rod 1 spanning the filter screen, the bottom of the cleaning box 2 is fixedly connected with a fixing block 1, and the center of the fixing block 1 is slidably connected with a The second connecting rod, the second connecting rod is fixedly connected to the inner wall of the box, the bottom of the first fixed block is movably connected with a slider, the center of the slider is slidably connected with the third connecting rod, and the bottom of the third connecting rod is connected A baffle plate is fixedly connected, the back of the slider 1 is rotatably connected with a fixing block 2 through a pin, the bottom of the fixing block 2 is fixedly connected with a connecting rod 4, and the surface of the connecting rod 4 is sleeved with a fixing block 3, A spring is fixedly connected between the fixing block 3 and the fixing block 2, the spring is wound on the surface of the connecting rod 4, and a rotating shaft 1 is fixedly connected to one side of the fixing block 3, and the rotating shaft 1 is away from the fixing block. One end of the third is fixedly connected to the first motor, and the first motor is fixedly connected to the inner wall of the box. The cleaning box 1 and the cleaning box 2 include two protective shells, and the two protective shells are respectively fixed to the connecting rod 1. At both ends, the inner wall of the protective shell is fixedly connected with the second motor, the surface of the second motor is fixedly connected with the second rotating shaft, and the end of the second rotating shaft away from the second motor is fixedly connected with a brush.

Preferably, the bending part of the first connecting rod is rotatably connected with the third rotating shaft.

Preferably, a blowing head is fixedly connected to the inside of the box cover.

Preferably, a water spray head is fixedly connected to the top of the box cover near its two sides.

Preferably, a drainage pipe is fixedly connected to the inner bottom of the box body, and the drainage pipe extends through the box body to the outside of the box body.

Compared with the prior art, the beneficial effects of the present utility model are as follows:

1. The utility model achieves the effect of higher cleaning efficiency and cleaner and more detailed cleaning by setting the cleaning device; by setting the center of the fixing block 1 to slidingly connect the connecting rod 2, the cleaning box 1 and the cleaning box 2 can be It slides relative to the filter screen to achieve a more detailed cleaning effect; by setting the link mechanism, the motor 1 drives the rotating shaft to rotate, the rotating shaft 1 drives the fixed block 3 to rotate, and the fixed block 3 drives the connecting rod 4 to rotate. When the cleaning box When the first and the cleaning box 2 are located at the leftmost of the connecting rod 2, the connecting rod 4 drives the slider to move down along the surface of the connecting rod 3 through the fixed block 2, and moves to the top of the baffle plate, and the connecting rod 4 continues to rotate to drive the cleaning Box 1 and cleaning box 2 move to the right. When they move to the far right of connecting rod 2, connecting rod 4 continues to rotate, and the second block drives the slider to slide up along the surface of connecting rod 3 to the bottom of fixing block 1. , the rotating shaft 4 continues to rotate, driving the cleaning box 1 and the cleaning box 2 to slide to the left. During the rotation of the connecting rod 4, the connecting rod 4 can be adjusted to an appropriate length through the cooperation with the spring to match the relative fixed position of the fixed block 3. The distance between the two blocks achieves the effect of reciprocating cleaning, realizes automatic cleaning, saves manpower, and improves cleaning efficiency and degree of cleaning.

2. The utility model achieves the effect that the brush can be driven to rotate by setting the second motor, and the brush rotates relative to the filter screen relative to the linear motion at the same time, so that the cleaning is more detailed and the cleaning effect is better.

3. The utility model is connected with the rotating shaft 3 by setting the bending part of the connecting rod 1, and the cleaning box 1 can be lifted up, and the effect of conveniently placing the filter screen between the cleaning box 1 and the cleaning box 2 is achieved.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the structural schematic diagram of the cleaning box 1 and the cleaning box 2 of the present utility model moving to the far right;

3 is a schematic structural diagram of the cleaning box 1 and the cleaning box 2 of the present utility model moving to the middle;

4 is a schematic structural diagram of the cleaning box 1 and the cleaning box 2 of the present utility model moving to the far left;

Fig. 5 is the structural representation of the sectional view of the A-A direction in Fig. 3 of the present utility model;

FIG. 6 is a schematic diagram of the internal structure at B in FIG. 5 of the present invention.

In the picture: 1-box body, 2-box cover, 3-cleaning device, 4-cleaning box 1, 5-cleaning box 2, 6-filter screen, 7- boss, 8-connecting rod 1, 9-fixing block 1. 10-connecting rod 2, 11-slider 1, 12-connecting rod 3, 13-baffle plate, 14-fixing block 2, 15-connecting rod 4, 16-fixing block 3, 17-spring, 18-rotating shaft 1. 19-motor 1, 20-protective shell, 21-motor 2, 22-shaft 2, 23-brush, 24-shaft 3, 25-hair dryer, 26-spray head, 27-drain pipe, 28- pin.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

Please refer to FIG. 1 to FIG. 6 , the present invention provides a technical solution: a filter cleaning device for a central vacuum cleaner, comprising a box body 1, the inner bottom of the box body 1 is fixedly connected with a drain pipe 27, and the drain pipe 27 passes through The box body 1 extends to the outside of the box body 1, and the water inside the box body 1 can be discharged. The top of the box body 1 is rotatably connected with the box cover 2, and the inside of the box cover 2 is fixedly connected with a blower 25. By setting the blower 25 , to achieve the effect of blowing the cleaned filter screen 6 to dry, the top of the box cover 2 close to its two sides is fixedly connected with a water spray head 26, and the inner wall of the box body 1 is fixedly connected with a cleaning device 3. The device 3 achieves the effect of higher cleaning efficiency and cleaner and more detailed cleaning. The cleaning device 3 includes a cleaning box 1 4 and a cleaning box 2 5, and the cleaning box 1 4 and the cleaning box 2 5 are respectively slidably connected to the upper and lower parts of the filter screen 6 On the surface, the filter screen 6 is movably connected to the surface of the boss 7, the boss 7 is fixedly connected to the inner wall of the box 1, and the cleaning box one 4 and the cleaning box two 5 are fixedly connected through the connecting rod one 8 across the filter screen 6. , the bending part of the connecting rod one 8 is rotatably connected with the rotating shaft three 24, and by setting the bending part of the connecting rod one 8 to be rotated and connected with the rotating shaft three 24, the cleaning box one 4 can be lifted, so as to facilitate the placement of the filter screen 6 In the effect between the cleaning box 1 4 and the cleaning box 2 5, the bottom of the cleaning box 2 5 is fixedly connected with a fixing block 1 9, the center of the fixing block 1 9 is slidably connected with a connecting rod 2 10, and the connecting rod 2 10 is fixedly connected to the The inner wall of the box body 1 is provided with a structure in which the center of the fixing block 9 is slidably connected with the connecting rod 2 10, so that the cleaning box 1 4 and the cleaning box 2 5 can slide relative to the filter screen 6 to achieve a more detailed cleaning effect. A sliding block 11 is movably connected to the bottom of the fixed block 1 9, a connecting rod 3 12 is slidably connected to the center of the sliding block 11, a baffle plate 13 is fixedly connected to the bottom of the connecting rod 3 12, and the back of the sliding block 11 is rotatably connected to a fixed connecting rod 11 through a pin 28. The second block 14, the bottom of the second fixed block 14 is fixedly connected with a connecting rod four 15, the surface of the connecting rod four 15 is sleeved with a fixed block three 16, and a spring 17 is fixedly connected between the third fixed block 16 and the second fixed block 14, The spring 17 is wound on the surface of the connecting rod four 15, one side of the fixed block three 16 is fixedly connected with a rotating shaft one 18, and the one end of the rotating shaft one 18 away from the fixed block three 16 is fixedly connected with a motor one 19, and the motor one 19 is fixedly connected to the box. On the inner wall of the body 1, by setting the link mechanism, the motor one 19 drives the rotating shaft one 18 to rotate, the rotating shaft one 18 drives the fixed block three 16 to rotate, and the fixed block three 16 drives the connecting rod four 15 to rotate. When the cleaning box 2 5 is located on the leftmost side of the connecting rod 10, the connecting rod 4 15 drives the slider 11 to move down along the surface of the connecting rod 3 12 through the fixing block 2 14, and moves to the top of the baffle 13, and the connecting rod 4 moves downward. 15 continues to rotate, driving the cleaning box 1 4 and cleaning box 2 5 to move to the right. When it moves to the far right of the connecting rod 2 10, the connecting rod 4 15 continues to rotate, and drives the slider 11 along the connecting rod 3 12 through the fixed block 2 14. The surface of the cleaning box slides up, slides to the bottom of the fixing block 19, the rotating shaft 415 continues to rotate, drives the cleaning box 14 and the cleaning box The second 5 slides to the left. During the rotation of the fourth connecting rod 15, the fourth connecting rod 15 can be adjusted to an appropriate length through the cooperation with the spring 17 to match the distance of the third fixed block 16 relative to the second fixed block 14. The effect of reciprocating cleaning realizes automatic cleaning, saves manpower, and improves cleaning efficiency and cleaning degree. The cleaning box 1 4 and the cleaning box 2 5 include two protective shells 20, and the two protective shells 20 are respectively fixed and connected to the connecting rod. Two ends of the first 8, the inner wall of the protective shell 20 is fixedly connected with the second motor 21, the surface of the second motor 21 is fixedly connected with the second rotating shaft 22, and the end of the second rotating shaft 22 away from the second motor 21 is fixedly connected with the brush 23. By setting the motor Second 21, the effect of driving the brush 23 to rotate is achieved, and the brush 23 rotates relative to the filter screen 6 relative to the linear movement at the same time, so that the cleaning is more detailed and the cleaning effect is better.

Working principle: When the filter cleaning device of the central vacuum cleaner is in use, open the box cover, place the filter to be cleaned on the boss and fix it, spray water from the water spray head, the motor one 19 drives the rotating shaft one 18 to rotate, and the rotating shaft one 18 drives the The fixed block three 16 rotates, and the fixed block three 16 drives the connecting rod four 15 to rotate. When the cleaning box one 4 and the cleaning box two 5 are located at the far left of the connecting rod two 10, the connecting rod four 15 drives the sliding through the fixed block two 14. The block 11 moves down along the surface of the third connecting rod 12, and moves to the top of the baffle plate 13. The connecting rod four 15 continues to rotate, which drives the cleaning box 1 4 and the cleaning box 25 to move to the right, and moves to the end of the connecting rod 2 10. On the right side, the fourth connecting rod 15 continues to rotate, and drives the slider 11 to slide up along the surface of the third connecting rod 12 through the second fixing block 14, and slides to the bottom of the fixing block 1 9, and the rotating shaft 4 15 continues to rotate, driving the cleaning box 1 4 and the cleaning box 2 5 slides to the left. During the rotation of the connecting rod 4 15, the connecting rod 4 15 can be adjusted to an appropriate length through the cooperation with the spring 17 to match the distance of the fixing block 3 16 relative to the fixing block 2 14. , to achieve the effect of reciprocating cleaning, the second motor 21, to achieve the effect of driving the brush 23 to rotate, the brush 23 relative to the filter screen 6 moves relatively linearly and rotates relatively, realizes automatic cleaning, saves manpower, The cleaning efficiency and degree of cleaning are improved. After the cleaning is completed, the blowing head 25 blows and dries the filter screen 6 .

Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention , alternatives and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (5)

1. A filter cleaning device for a central vacuum cleaner, comprising a box body (1), characterized in that: a box cover (2) is rotatably connected to the top of the box body (1), and the inner wall of the box body (1) is rotatably connected with a box cover (2). A cleaning device (3) is fixedly connected, the cleaning device (3) includes a cleaning box one (4) and a cleaning box two (5), and the cleaning box one and the cleaning box two are respectively slidably connected to the upper and lower surfaces of the filter screen (6). , the filter screen (6) is movably connected to the surface of the boss (7), the boss (7) is fixedly connected to the inner wall of the box (1), the cleaning box one (4) and the cleaning box two ( 5) are fixedly connected by connecting rod one (8) across the filter screen (6), the bottom of the cleaning box two (5) is fixedly connected with a fixed block one (9), the fixed block one (9) A second connecting rod (10) is slidably connected to the center of the connecting rod, the second connecting rod (10) is fixedly connected to the inner wall of the box body (1), and a sliding block (11) is movably connected to the bottom of the first fixing block (9), A connecting rod (12) is slidably connected to the center of the slider (11), a baffle plate (13) is fixedly connected to the bottom of the connecting rod (12), and the back of the slider (11) is connected with a pin (12). 28) A fixed block two (14) is rotatably connected, the bottom of the fixed block two (14) is fixedly connected with a connecting rod four (15), and the surface of the connecting rod four (15) is sleeved with a fixed block three (16) ), a spring (17) is fixedly connected between the fixed block three (16) and the fixed block two (14), the spring (17) is wound on the surface of the connecting rod four (15), and the fixed block three A rotating shaft (18) is fixedly connected to one side of the (16), and a motor one (19) is fixedly connected to one end of the rotating shaft (18) away from the fixed block three (16), and the motor one (19) is fixedly connected. On the inner wall of the box body (1), the first cleaning box (4) and the second cleaning box (5) include two protective shells (20), and the two protective shells (20) are respectively fixedly connected to the first connecting rod ( 8) at both ends of the protective shell (20), the inner wall of the protective shell (20) is fixedly connected with the second motor (21), and the surface of the second motor (21) is fixedly connected with the second rotating shaft (22), on the second rotating shaft (22) A brush (23) is fixedly connected to one end away from the second motor (21). 2. A filter cleaning device for a central vacuum cleaner according to claim 1, characterized in that: the bending part of the connecting rod one (8) is rotatably connected with a rotating shaft three (24). 3 . The filter cleaning device for a central vacuum cleaner according to claim 1 , wherein a blower head ( 25 ) is fixedly connected to the inside of the box cover ( 2 ). 4 . 4 . The filter cleaning device for a central vacuum cleaner according to claim 1 , wherein a water spray head ( 26 ) is fixedly connected to the top of the box cover ( 2 ) near both sides thereof. 5 . 5. A filter cleaning device for a central vacuum cleaner according to claim 1, characterized in that: a drain pipe (27) is fixedly connected to the inner bottom of the box (1), and the drain pipe (27) passes through It extends through the box body (1) to the outside of the box body (1).

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