Automobile air conditioner filter cleaning device

Abstract

The utility model discloses a car air conditioner filter core cleaning device belongs to the field of cleaning device, including cleaning mechanism, the cleaning mechanism is including work table, work table bottom fixedly connected with support leg, support leg one side fixedly connected with bottom plate, work table top fixedly connected with electric telescopic link, electric telescopic link away from work table one end fixedly connected with the cylinder. Through motor drive the force of rotating lever and long board, short pole A and connecting rod etc. Component mutual cooperation, realized through motor drive rotating lever and rotated, thereby make rotating lever drive long board, make long board through two short pole A drive connecting rod, make connecting rod drive two clamping plate and carry out horizontal direction displacement's effect, reached when to air conditioner filter core cleaning, to air conditioner filter core carries out the effect of clamping positioning, avoids air conditioner filter core when being cleaned by the brush, will along with the brush together displacement situation appears, and the cleaning effect is good.

Description

Technical Field

[0001] This utility model relates to the field of cleaning device technology, specifically a cleaning device for automotive air conditioning filters. Background Technology

[0002] Car air conditioning is a crucial component of a vehicle. However, with prolonged use, the air conditioning filter accumulates dust. If not cleaned regularly, this not only shortens the air conditioner's lifespan but also contaminates the exhaust air with dust, posing a health risk to occupants. Traditional air conditioning filter cleaning is done manually, by holding the filter in one hand and using a high-pressure spray gun in the other to remove dust. This method is inefficient, labor-intensive, and can damage the filter's internal structure due to excessive air pressure. Furthermore, the cleaning process generates a large amount of dust, increasing the concentration of harmful particulate matter in the air. Long-term filter cleaning work can also lead to occupational diseases such as pneumoconiosis among workers.

[0003] An investigation revealed that a Chinese utility model or invention patent (publication number: CN215232713U) discloses an automotive air conditioning filter cleaning device, comprising a housing, a screw rod inside the housing, screw blocks symmetrically arranged on the surface of the screw rod, a first partition plate inside the housing, and symmetrically arranged sliding grooves on the first partition plate. The lower ends of the screw blocks are connected to sliding rods, which pass through the sliding grooves. The lower ends of both sliding rods are connected to clamping parts, which include a first circular plate, a second circular plate, and a first rotating shaft. The surface of the second circular plate has a clamping part, which includes two clamping plates. The surface of the first circular plate is connected to a telescopic part, which includes a splined shaft and a splined sleeve. A fan is connected to the upper inner wall of the housing, and the fan is connected to an air outlet duct. The air conditioning filter is fixed to the clamping part. When the fan is started, the dust on the air conditioning filter is removed through the air outlet duct, replacing the manual method of holding the air conditioning filter during cleaning. A second rocker arm is cranked, causing the air conditioning filter to rotate, and the air outlet duct performs a comprehensive cleaning of the air conditioning filter surface, improving the cleaning effect.

[0004] While the aforementioned patent improves the cleaning effect by using a housing to remove dust from the air conditioning filter via the main air outlet, replacing the manual method of holding the filter and shaking a second rocker to rotate it, allowing the main air outlet to clean the filter surface from all angles, it has limitations in clamping and positioning the air conditioning filter during cleaning. This causes the filter to shift along with the brush during cleaning, resulting in poor cleaning performance, which needs improvement.

[0005] Therefore, this utility model provides an automotive air conditioning filter cleaning device to solve the above-mentioned problems. Utility Model Content

[0006] (a) Technical problems to be solved

[0007] This utility model provides a car air conditioning filter cleaning device, which aims to solve the problems mentioned in the background art.

[0008] (II) Technical Solution

[0009] To achieve the above objectives, this utility model provides the following technical solution: an automotive air conditioning filter cleaning device, comprising a cleaning mechanism, the cleaning mechanism including a worktable, a support leg fixedly connected to the bottom of the worktable, a base plate fixedly connected to one side of the support leg, an electric telescopic rod fixedly connected to the top of the worktable, a cylinder fixedly connected to the end of the electric telescopic rod away from the worktable, a push rod slidably connected to the cylinder via an internal piston, and a cleaning sponge fixedly connected to the end of the push rod away from the cylinder; a clamping mechanism is provided outside the cleaning mechanism, the clamping mechanism including a motor, the motor fixedly connected to the top of the base plate, and a rotating rod fixedly connected to the output shaft of the motor.

[0010] As a preferred technical solution of this application, the end of the rotating rod away from the motor passes through a long plate and is fixedly connected to the long plate. One end of the long plate passes through a short rod A and is fixedly connected to the short rod A. The end of the short rod A away from the long plate passes through a connecting rod and is rotatably connected to the connecting rod. The end of the connecting rod away from the short rod A passes through a short rod B and is rotatably connected to the short rod B. The end of the short rod B away from the connecting rod is fixedly connected to a sliding rod. A clamping plate is fixedly connected to one side of the sliding rod. A sliding groove is provided on the top of the workbench.

[0011] As a preferred technical solution of this application, the end of the slide bar away from the short bar B passes through the worktable via a slide groove and is slidably connected to the worktable, and the clamping plate is located above the worktable.

[0012] As a preferred technical solution of this application, the cleaning mechanism is provided with a lubrication mechanism on its exterior. The lubrication mechanism includes a pressure rod, which is fixedly connected to the side of the clamping plate near the slide rod. A positioning plate is fixedly connected to the top of the workbench, and an airbag is fixedly connected to one side of the positioning plate. A spring is fixedly connected to the inner wall of the airbag, and a dropper is fixedly inserted through the outer surface of the airbag. A connecting pipe is fixedly inserted through the outer surface of the airbag, and an oil tank is fixedly inserted through the end of the connecting pipe away from the airbag. A one-way valve is provided at the end of the connecting pipe near the oil tank.

[0013] As a preferred technical solution of this application, the bottom of the oil tank is fixedly connected to the top of the workbench, the airbag is located on the displacement trajectory of the pressure rod, and the airbag is made of rubber.

[0014] As a preferred technical solution of this application, the airbag is located between the clamping plate and the positioning plate.

[0015] As a preferred technical solution of this application, there are two connecting rods, which are symmetrical about the center point of the rotating rod. The cleaning sponge is located above the clamping plate. There are two clamping plates, which are symmetrical about each other along the vertical central axis of the workbench.

[0016] (III) Beneficial Effects

[0017] 1. Compared with existing technologies, this automotive air conditioning filter cleaning device utilizes the force of a motor-driven rotating rod in conjunction with components such as a long plate, short rod A, and connecting rod. This allows the motor to drive the rotating rod to rotate, which in turn drives the long plate. The long plate, through two short rods A, drives the connecting rod, which in turn moves the two clamping plates horizontally. This achieves the effect of clamping and positioning the air conditioning filter during cleaning, preventing the filter from shifting along with the brush during cleaning, resulting in a superior cleaning effect.

[0018] 2. Compared with the existing technology, this automotive air conditioning filter cleaning device uses the force of the clamping plate displacement to cooperate with components such as the pressure rod, positioning plate and airbag. When the clamping plate is displaced, it drives the pressure rod to squeeze the airbag, causing the airbag to spray out the liquid inside the airbag through the drip tube. This achieves the effect of lubricating the components in the device and increasing the service life of the device. Attached Figure Description

[0019] Figure 1 A three-dimensional structural diagram of an automotive air conditioning filter cleaning device;

[0020] Figure 2 A three-dimensional structural diagram of the workbench of the car air conditioning filter cleaning device, viewed from below.

[0021] Figure 3 A three-dimensional cross-sectional structural diagram of the workbench of an automotive air conditioning filter cleaning device.

[0022] Figure 4 A rear-view 3D structural diagram of the cleaning sponge in an automotive air conditioning filter cleaning device;

[0023] Figure 5 A three-dimensional cross-sectional structural diagram of the airbag section of an automotive air conditioning filter cleaning device.

[0024] In the picture:

[0025] 1. Cleaning Mechanism; 101. Workbench; 102. Support Leg; 103. Base Plate; 104. Electric Telescopic Rod; 105. Cylinder; 106. Push Rod; 107. Cleaning Sponge; 2. Clamping Mechanism; 201. Motor; 202. Rotating Rod; 203. Long Plate; 204. Short Rod A; 205. Connecting Rod; 206. Short Rod B; 207. Slide Rod; 208. Clamping Plate; 209. Slide Groove; 3. Lubrication Mechanism; 301. Pressure Rod; 302. Positioning Plate; 303. Airbag; 304. Spring; 305. Dropper; 306. Connecting Pipe; 307. Oil Tank; 308. One-Way Valve. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0027] This utility model provides a device for cleaning automotive air conditioning filters, such as... Figures 1-5 As shown, the system includes a cleaning mechanism 1, which includes a workbench 101. A support leg 102 is fixedly connected to the bottom of the workbench 101, and a base plate 103 is fixedly connected to one side of the support leg 102. An electric telescopic rod 104 is fixedly connected to the top of the workbench 101. A cylinder 105 is fixedly connected to the end of the electric telescopic rod 104 away from the workbench 101. A push rod 106 is slidably connected to the cylinder 105 through an internal piston. A cleaning sponge 107 is fixedly connected to the end of the push rod 106 away from the cylinder 105. A clamping mechanism 2 is provided outside the cleaning mechanism 1. The clamping mechanism 2 includes a motor 201, which is fixedly connected to the top of the base plate 103. A rotating rod 202 is fixedly connected to the output shaft of the motor 201.

[0028] The end of the rotating rod 202 away from the motor 201 passes through a long plate 203 and is fixedly connected to the long plate 203. The end of the long plate 203 passes through a short rod A204 and is fixedly connected to the short rod A204. The end of the short rod A204 away from the long plate 203 passes through a connecting rod 205 and is rotatably connected to the connecting rod 205. The end of the connecting rod 205 away from the short rod A204 passes through a short rod B206 and is rotatably connected to the short rod B206. The end of the short rod B206 away from the connecting rod 205 is fixedly connected to a sliding rod 207. A clamping plate 208 is fixedly connected to one side of the sliding rod 207. A sliding groove 209 is provided on the top of the workbench 101. The above design is beneficial for clamping and positioning the air conditioning filter when cleaning it.

[0029] The end of the slide bar 207 away from the short bar B206 passes through the slide groove 209 and is slidably connected to the worktable 101. The clamping plate 208 is located above the worktable 101. The above design is conducive to limiting the slide bar 207 through the slide groove 209 and preventing it from rotating.

[0030] The cleaning mechanism 1 is externally equipped with a lubrication mechanism 3, which includes a pressure rod 301. The pressure rod 301 is fixedly connected to the side of the clamping plate 208 near the slide rod 207. A positioning plate 302 is fixedly connected to the top of the workbench 101. An air bladder 303 is fixedly connected to one side of the positioning plate 302. A spring 304 is fixedly connected to the inner wall of the air bladder 303. A dropper 305 is fixedly inserted through the outer surface of the air bladder 303. A connecting pipe 306 is fixedly inserted through the outer surface of the air bladder 303. An oil tank 307 is fixedly inserted through the end of the connecting pipe 306 away from the air bladder 303. A one-way valve 308 is provided at the end of the connecting pipe 306 near the oil tank 307. The above design is beneficial for lubricating the components in the device and increasing the service life of the device.

[0031] The bottom of the oil tank 307 is fixedly connected to the top of the workbench 101. The airbag 303 is located on the displacement trajectory of the pressure rod 301. The airbag 303 is made of rubber. The above design is beneficial for squeezing the airbag 303 by the pressure rod 301.

[0032] The airbag 303 is located between the clamping plate 208 and the positioning plate 302. The above design facilitates the spraying of liquid from the airbag 303 through the dropper 305.

[0033] There are two connecting rods 205, which are symmetrical about the center point of the rotating rod 202. The cleaning sponge 107 is located above the clamping plate 208. There are two clamping plates 208, which are symmetrical about each other along the vertical central axis of the workbench 101. The above design is conducive to clamping and positioning materials through the clamping plates 205.

[0034] The working process of this utility model is as follows: First, the motor 201 is driven by an external power source to operate, thereby driving the rotating rod 202 to rotate. This causes the rotating rod 202 to drive the long plate 203 to rotate, which in turn causes the long plate 203 to drive the two short rods A204 on it to move in a circular motion. This causes the short rods A204 to drive the connecting rod 205 to move in a circular motion, which in turn causes the connecting rod 205 to drive the short rod B206 to move in a circular motion. This causes the short rod B206 to drive the sliding rod 207 to move in a circular motion. When the sliding rod 207 moves in a circular motion, it is restricted by the sliding groove 209, causing the sliding rod 207 to move horizontally. This causes the sliding rod 207 to drive the clamping plate 208 to move horizontally, achieving the effect of clamping and positioning the air conditioning filter when cleaning it. This avoids the air conditioning filter from moving with the brush when being cleaned by the brush, resulting in a better cleaning effect.

[0035] Secondly, when the clamping plate 208 moves horizontally, it causes the pressure rod 301 to move horizontally as well, thus squeezing the airbag 303. At this time, the airbag 303 contracts under force. When the pressure rod 301 moves away from the airbag 303, the airbag 303 expands under the tension of the internal spring 304. At the same time, the airbag 303 draws liquid from the oil tank 307 into its interior through the connecting pipe 306. When the pressure rod 301 squeezes the airbag 303 again, the liquid inside the airbag 303 is sprayed into the slide groove 209 through the drip pipe 305, thereby achieving the effect of lubricating the components in the device and increasing the service life of the device.

[0036] The above are merely preferred embodiments of this utility model, but the scope of protection of this utility model is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in this utility model, based on the technical solution and inventive concept of this utility model, should be included within the scope of protection of this utility model.

Claims

1. An automotive air conditioning filter cleaning device, comprising a cleaning mechanism (1), characterized in that: The cleaning mechanism (1) includes a workbench (101), a support leg (102) is fixedly connected to the bottom of the workbench (101), a base plate (103) is fixedly connected to one side of the support leg (102), an electric telescopic rod (104) is fixedly connected to the top of the workbench (101), a cylinder (105) is fixedly connected to the end of the electric telescopic rod (104) away from the workbench (101), a push rod (106) is slidably connected to the cylinder (105) through an internal piston, and a cleaning sponge (107) is fixedly connected to the end of the push rod (106) away from the cylinder (105). The cleaning mechanism (1) is provided with a clamping mechanism (2) on the outside. The clamping mechanism (2) includes a motor (201). The motor (201) is fixedly connected to the top of the base plate (103). The output shaft of the motor (201) is fixedly connected to a rotating rod (202).

2. The automotive air conditioning filter cleaning device according to claim 1, characterized in that: The end of the rotating rod (202) away from the motor (201) is connected to a long plate (203) and fixedly connected to the long plate (203). The end of the long plate (203) is connected to a short rod A (204) and fixedly connected to the short rod A (204). The end of the short rod A (204) away from the long plate (203) is connected to a connecting rod (205) and rotatably connected to the connecting rod (205). The end of the connecting rod (205) away from the short rod A (204) is connected to a short rod B (206) and rotatably connected to the short rod B (206). The end of the short rod B (206) away from the connecting rod (205) is fixedly connected to a sliding rod (207). A clamping plate (208) is fixedly connected to one side of the sliding rod (207). A sliding groove (209) is provided on the top of the workbench (101).

3. The automotive air conditioning filter cleaning device according to claim 2, characterized in that: The end of the slide bar (207) away from the short bar B (206) passes through the slide groove (209) through the workbench (101) and is slidably connected to the workbench (101). The clamping plate (208) is located above the workbench (101).

4. The automotive air conditioning filter cleaning device according to claim 1, characterized in that: The cleaning mechanism (1) is provided with a lubrication mechanism (3) on the outside. The lubrication mechanism (3) includes a pressure rod (301). The pressure rod (301) is fixedly connected to the side of the clamping plate (208) near the slide rod (207). A positioning plate (302) is fixedly connected to the top of the workbench (101). An air bladder (303) is fixedly connected to one side of the positioning plate (302). A spring (304) is fixedly connected to the inner wall of the air bladder (303). A dropper (305) is fixedly inserted through the outer surface of the air bladder (303). A connecting pipe (306) is fixedly inserted through the outer surface of the air bladder (303). An oil tank (307) is fixedly inserted through the end of the connecting pipe (306) away from the air bladder (303). A one-way valve (308) is provided at the end of the connecting pipe (306) near the oil tank (307).

5. The automotive air conditioning filter cleaning device according to claim 4, characterized in that: The bottom of the oil tank (307) is fixedly connected to the top of the workbench (101), the airbag (303) is located on the displacement trajectory of the pressure rod (301), and the airbag (303) is made of rubber.

6. The automotive air conditioning filter cleaning device according to claim 4, characterized in that: The airbag (303) is located between the clamping plate (208) and the positioning plate (302).

7. The automotive air conditioning filter cleaning device according to claim 2, characterized in that: There are two connecting rods (205), which are symmetrical about the center point of the rotating rod (202). The cleaning sponge (107) is located above the clamping plate (208). There are two clamping plates (208), which are symmetrical about each other along the vertical central axis of the workbench (101).

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