Indoor air purification device

Abstract

The utility model provides an indoor air purification device, which relates to the technical field of air purification and comprises a fixed shell, a support plate arranged on one side of the inner surface of the fixed shell, a filter plate arranged on one side of the inner surface of the support plate, a lifting plate arranged on one side of the lower surface of the filter plate and a limiting mechanism arranged on one side of the upper surface of the lifting plate, the limiting mechanism comprises a heart-shaped plate and a limiting rod, a movable plate is arranged on one side of the outer surface of the limiting mechanism, a motor is fixedly arranged on one side of the inner surface of the fixing shell, and a transmission mechanism for promoting the lifting rod to move up and down is arranged on one side of the output end of the motor and comprises a transmission rod and a push rod. The filter plate is driven to move through external force, the filter plate drives the connecting rod to move through the lifting plate, the connecting rod drives the arc-shaped rod to rotate through the heart-shaped plate and the moving plate, the effect of fixing the operation position of the filter plate through the arc-shaped rod is achieved, and the problems that a traditional purification device is tedious in dismounting and cleaning steps and low in cleaning efficiency are solved.

Description

Technical Field

[0001] The utility model relates to an air purification device, in particular to an indoor air purification device, and belongs to the technical field of air purification. Background Art

[0002] Air purifier, also known as "air cleaner", air refresher, or purifier, refers to a product that can adsorb, decompose or transform various air pollutants and effectively improve air cleanliness. It is mainly divided into household, commercial, industrial, and building types. There are many different technologies and media in air purifiers, enabling it to provide clean and safe air to users.

[0003] After searching, a Chinese patent with publication number CN209655470U discloses an indoor air purification device, which includes a shell. A rotating mechanism is provided at the bottom of the shell, which improves the air purification effect and has the effects of humidification and fragrance. It solves the problem that the output direction of the existing indoor air purifier remains unchanged during use, the air purification effect is not high, and the dry air is easy to affect health during seasonal dryness.

[0004] Although the above solution can change the output wind direction of the purifier, the indoor air purification device in the above patent does not have the function of quickly disassembling and cleaning the filter. The existing air purifier has a complex structure, is inconvenient to disassemble, clean and maintain, and has high maintenance costs. Therefore, we provide an indoor air purification device to solve the above problems. Utility Model Content

[0005] (1) Technical problems solved

[0006] The purpose of the present invention is to provide an indoor air purification device in order to solve the above problems, so as to solve the problem that the indoor air purification device in the prior art has no function of quickly disassembling and cleaning the filter.

[0007] (2) Technical solution

[0008] The utility model is realized through the following technical scheme: an indoor air purification device includes a fixed shell, a support plate is provided on one side of the inner surface of the fixed shell, a filter plate is provided on one side of the inner surface of the support plate, a lifting plate is provided on one side of the lower surface of the filter plate, a limiting mechanism for prompting the rotation of the arc rod is provided on one side of the upper surface of the lifting plate, the limiting mechanism includes a heart-shaped plate and a limiting rod, and a movable plate is provided on one side of the outer surface of the limiting mechanism.

[0009] A motor is fixedly arranged on one side of the inner surface of the fixed shell, and a transmission mechanism for causing the lifting rod to move up and down is arranged on one side of the motor output end. The transmission mechanism includes a transmission rod and a push rod, and a baffle is arranged on one side of the outer surface of the lifting rod.

[0010] Preferably, one side of the lower surface of the filter plate contacts one side of the upper surface of the lifting plate, the other side of the upper surface of the lifting plate is fixedly connected to the lower surface of the connecting rod, one side of the outer circumferential surface of the connecting rod is slidingly connected to one side of the inner surface of the fixed rod, and one side of the outer surface of the fixed rod is fixedly connected to one side of the outer surface of the fixed shell, so that the fixed rod is used to improve the transmission stability of the connecting rod.

[0011] Preferably, one side of the outer surface of the fixing rod is rotatably connected to one side of the inner surface of the limiting rod through a rotating shaft, the other side of the inner surface of the limiting rod is slidingly connected to one side of the inner surface of the heart-shaped plate through a rotating shaft, one side of the lower surface of the heart-shaped plate is fixedly connected to the upper surface of the spring, and the lower surface of the spring is fixedly connected to one side of the upper surface of the fixing rod. The special shape of the heart-shaped plate is utilized to cause the arc rod to fix the working position of the filter plate through the limiting rod.

[0012] Preferably, one side of the outer surface of the heart-shaped plate is fixedly connected to one side of the outer surface of the movable plate, one side of the outer surface of the movable plate is slidingly connected to one side of the inner surface of the support plate, one side of the inner surface of the movable plate is slidingly connected to one side of the outer circumferential surface of the slide rod, and the other side of the outer circumferential surface of the slide rod is fixedly connected to one side of the inner surface of the arc rod, and the movable plate is used to cause the arc rod to rotate around the support block.

[0013] Preferably, the inner surface of the arc rod is rotatably connected to the inner surface of the support block through a rotating shaft, and the outer surface of the support block is fixedly connected to the outer surface of the support plate, so that the support block is used to improve the rotation stability of the arc rod.

[0014] Preferably, one side of the motor output end is fixedly connected to one end of the transmission shaft, one side of the outer circumference of the transmission shaft is fixedly connected to one side of the inner surface of the transmission rod, the other side of the inner surface of the transmission rod is rotatably connected to one side of the inner surface of the push rod through a rotating shaft, the other side of the inner surface of the push rod is rotatably connected to one side of the inner surface of the lifting rod through a rotating shaft, one side of the outer surface of the lifting rod is slidingly connected to one side of the inner surface of the support rod, one side of the outer surface of the support rod is fixedly connected to one side of the outer surface of the fixed shell, and the transmission mechanism is used to cause the lifting rod to move up and down.

[0015] Preferably, one side of the outer surface of the lifting rod is fixedly connected to one side of the outer surface of the connecting block one, one side of the inner surface of the connecting block one is rotatably connected to one side of the inner surface of the moving rod through a rotating shaft, the other side of the inner surface of the moving rod is rotatably connected to one side of the inner surface of the connecting block two through a rotating shaft, one side of the outer surface of the connecting block two is fixedly connected to one side of the outer surface of the baffle, one side of the inner surface of the baffle is rotatably connected to one side of the outer circumferential surface of the limiting shaft, one end of the limiting shaft is fixedly connected to one side of the inner surface of the fixed shell, and the baffle is used to adjust the air outlet angle of the purification device.

[0016] The utility model provides an indoor air purification device, which has the following beneficial effects:

[0017] 1. The utility model uses external force to move the filter plate, and the filter plate drives the connecting rod to move through the lifting plate. The connecting rod drives the arc rod to rotate through the heart-shaped plate and the movable plate, thereby achieving the effect of fixing the working position of the filter plate by the arc rod, solving the problems of cumbersome disassembly and cleaning steps and low cleaning efficiency of traditional purification devices.

[0018] 2. The utility model drives the transmission mechanism to move through the motor, and the transmission mechanism drives the moving rod to move through the lifting rod. The moving rod drives the baffle to rotate around the limit axis through the connecting block 2, thereby adjusting the air outlet angle according to the operation needs of the purification device and improving the practicality of the purification device operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the overall three-dimensional structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the three-dimensional structure of the filter plate of the utility model;

[0021] Figure 3 This is a three-dimensional structural diagram of the limiting mechanism of the utility model;

[0022] Figure 4 It is a three-dimensional structural diagram of the transmission mechanism of the utility model.

[0023] Description of Reference Numerals

[0024] 1. Fixed shell; 2. Support plate; 3. Filter plate; 4. Lifting plate; 5. Connecting rod; 6. Fixed rod;

[0025] 7. Limiting mechanism; 71. Heart-shaped plate; 72. Limiting rod; 73. Spring;

[0026] 8. Moving plate; 9. Sliding rod; 10. Curved rod; 11. Support block; 12. Motor;

[0027] 13. Transmission mechanism; 131. Transmission shaft; 132. Transmission rod; 133. Push rod;

[0028] 14. Lifting rod; 15. Support rod; 16. Connecting block 1; 17. Moving rod; 18. Connecting block 2; 19. Baffle; 20. Limiting shaft. DETAILED DESCRIPTION

[0029] An embodiment of the utility model provides an indoor air purification device.

[0030] Please refer to Figure 1 、 Figure 2 and Figure 3, an indoor air purification device includes a fixed shell 1, a support plate 2 is provided on one side of the inner surface of the fixed shell 1, a filter plate 3 is provided on one side of the inner surface of the support plate 2, one side of the lower surface of the filter plate 3 is in contact with one side of the upper surface of the lifting plate 4, and the other side of the upper surface of the lifting plate 4 is fixedly connected to the lower surface of the connecting rod 5. The fixing rod 6 is used to improve the transmission stability of the connecting rod 5. One side of the outer circumferential surface of the connecting rod 5 is slidably connected to one side of the inner surface of the fixing rod 6. One side of the outer surface of the fixing rod 6 is rotatably connected to one side of the inner surface of the limiting rod 72 through a rotating shaft, and the other side of the inner surface of the limiting rod 72 is slidably connected to one side of the inner surface of the heart-shaped plate 71 through a rotating shaft. The special shape of the heart-shaped plate 71 is used to prompt the arc rod 10 to fix the working position of the filter plate 3.

[0031] Please refer to Figure 2 and Figure 3 , one side of the outer surface of the heart-shaped plate 71 is fixedly connected to one side of the outer surface of the movable plate 8, and the movable plate 8 is used to cause the arc rod 10 to fix the position of the filter plate 3 through the slide rod 9, one side of the outer surface of the movable plate 8 is slidingly connected to one side of the inner surface of the support plate 2, one side of the inner surface of the movable plate 8 is slidingly connected to one side of the outer circumferential surface of the slide rod 9, and the other side of the outer circumferential surface of the slide rod 9 is fixedly connected to one side of the inner surface of the arc rod 10, and the movable plate 8 is used to cause the arc rod 10 to rotate around the support block 11 as the center, and one side of the inner surface of the arc rod 10 is rotatably connected to one side of the inner surface of the support block 11 through a rotating shaft, and one side of the outer surface of the support block 11 is fixedly connected to one side of the outer surface of the support plate 2, and the support block 11 is used to improve the rotation stability of the arc rod 10.

[0032] Please refer to Figure 2 and Figure 3 The locking cam 72 is fixed to the locking cam 76 and the locking cam 78 is fixed to the support cam 76 to lock the locking cam 76. The locking cam 76 then locks the locking cam 76 in place and locks the locking cam 76. The winch cam 70 is locked and the winch cam 76 is unlocked.

[0033] Please refer to Figure 1 and Figure 4, a motor 12 is fixedly provided on one side of the inner surface of the fixed shell 1, one side of the output end of the motor 12 is fixedly connected to one end of the transmission shaft 131, and one side of the outer circumferential surface of the transmission shaft 131 is fixedly connected to one side of the inner surface of the transmission rod 132. The transmission rod 132 is used to raise the push rod 133 to cause the lifting rod 14 to move horizontally, and the other side of the inner surface of the transmission rod 132 is rotatably connected to one side of the inner surface of the push rod 133 through a rotating shaft, and the other side of the inner surface of the push rod 133 is rotatably connected to one side of the inner surface of the lifting rod 14 through a rotating shaft. The support rod 15 is used to improve the transmission stability of the lifting rod 14, and one side of the outer surface of the lifting rod 14 is fixedly connected to one side of the outer surface of the connecting block 16, and one side of the inner surface of the connecting block 16 is rotatably connected to one side of the inner surface of the moving rod 17 through a rotating shaft. The moving rod 17 is used to cause the baffle 19 to adjust the operating angle, and the other side of the inner surface of the moving rod 17 is rotatably connected to one side of the inner surface of the connecting block 2 18 through a rotating shaft, and one side of the outer surface of the connecting block 2 18 is fixedly connected to one side of the outer surface of the baffle 19.

[0034] Please refer to Figure 1 and Figure 4 , one side of the inner surface of the baffle 19 is rotatably connected to one side of the outer circumference of the limit shaft 20, and one end of the limit shaft 20 is fixedly connected to one side of the inner surface of the fixed shell 1, and the baffle 19 is used to adjust the air outlet angle of the purification device, and one side of the outer surface of the lifting rod 14 is slidably connected to one side of the inner surface of the support rod 15, and one side of the outer surface of the support rod 15 is fixedly connected to one side of the outer surface of the fixed shell 1, and the transmission mechanism 13 is used to cause the lifting rod 14 to move up and down. The motor 12 can be used as a power input source. The model thereof is not specifically limited in this application, and it can also be replaced by other power drive structures. A transmission mechanism 13 is provided on one side of the output end of the motor 12 to cause the lifting rod 14 to move up and down, and the transmission mechanism 13 is used to cause the lifting rod 14 to move back and forth to adjust the air outlet angle of the purification device. The transmission mechanism 13 includes a transmission rod 132 and a push rod 133, and a baffle 19 is provided on one side of the outer surface of the lifting rod 14.

[0035] When the utility model is in use: When the purification device is in use, the motor 12 is used to drive the transmission rod 132 to rotate through the transmission shaft 131, the transmission rod 132 drives the push rod 133 to move through the rotating shaft, and the push rod 133 drives the lifting rod 14 to move vertically on the inner surface of the support rod 15 through the rotating shaft. The lifting rod 14 drives the moving rod 17 to move through the connecting block 16, and the moving rod 17 drives the baffle 19 to rotate around the limit shaft 20 through the connecting block 2 18, so as to adjust the air outlet angle of the purification device according to different operation needs.

[0036] When the purification device is disassembled and assembled, the filter plate 3 is pressed by external force, and the filter plate 3 prompts the connecting rod 5 to move through the lifting plate 4. The connecting rod 5 prompts the heart-shaped plate 71 to move vertically on the inner surface of the fixed rod 6. The fixed rod 6 fixes the working position of the heart-shaped plate 71 through the limit rod 72 and the spring 73. The heart-shaped plate 71 is used to prompt the movable plate 8 to slide vertically on the inner surface of the support plate 2. The movable plate 8 prompts the arc rod 10 to rotate with the support block 11 as the center through the sliding rod 9. The arc rod 10 is used to fix the working position of the filter plate 3, thereby achieving the function of quickly disassembling and assembling the filter plate 3 and improving the efficiency of disassembling and washing the filter plate 3.

[0037] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed in this invention is defined by the appended claims and their equivalents.

Claims

1. An indoor air purification device, comprising a fixed shell (1), a support plate (2) provided on one side of the inner surface of the fixed shell (1), a filter plate (3) provided on one side of the inner surface of the support plate (2), characterized in that: A lifting plate (4) is provided on one side of the lower surface of the filter plate (3); a limiting mechanism (7) for causing the arc-shaped rod (10) to rotate is provided on one side of the upper surface of the lifting plate (4); the limiting mechanism (7) comprises a heart-shaped plate (71) and a limiting rod (72); and a movable plate (8) is provided on one side of the outer surface of the limiting mechanism (7); A motor (12) is fixedly provided on one side of the inner surface of the fixed shell (1), a transmission mechanism (13) for causing a lifting rod (14) to move up and down is provided on one side of an output end of the motor (12), the transmission mechanism (13) comprising a transmission rod (132) and a push rod (133), and a baffle (19) is provided on one side of an outer surface of the lifting rod (14).

2. An indoor air purification device according to claim 1, characterized in that: One side of the lower surface of the filter plate (3) contacts one side of the upper surface of the lifting plate (4); the other side of the upper surface of the lifting plate (4) is fixedly connected to the lower surface of the connecting rod (5); one side of the outer circumferential surface of the connecting rod (5) is slidably connected to one side of the inner surface of the fixing rod (6); and one side of the outer surface of the fixing rod (6) is fixedly connected to one side of the outer surface of the fixing shell (1).

3. An indoor air purification device according to claim 2, characterized in that: One side of the outer surface of the fixing rod (6) is rotatably connected to one side of the inner surface of the limiting rod (72) via a rotating shaft, and the other side of the inner surface of the limiting rod (72) is slidingly connected to one side of the inner surface of the heart-shaped plate (71) via a rotating shaft. One side of the lower surface of the heart-shaped plate (71) is fixedly connected to the upper surface of the spring (73), and the lower surface of the spring (73) is fixedly connected to one side of the upper surface of the fixing rod (6).

4. An indoor air purification device according to claim 1, characterized in that: One side of the outer surface of the heart-shaped plate (71) is fixedly connected to one side of the outer surface of the movable plate (8), one side of the outer surface of the movable plate (8) is slidably connected to one side of the inner surface of the support plate (2), one side of the inner surface of the movable plate (8) is slidably connected to one side of the outer circumferential surface of the slide rod (9), and the other side of the outer circumferential surface of the slide rod (9) is fixedly connected to one side of the inner surface of the arc rod (10).

5. The indoor air purification device according to claim 1, characterized in that: One side of the inner surface of the arc-shaped rod (10) is rotatably connected to one side of the inner surface of the support block (11) via a rotating shaft, and one side of the outer surface of the support block (11) is fixedly connected to one side of the outer surface of the support plate (2).

6. An indoor air purification device according to claim 1, characterized in that: One side of the output end of the motor (12) is fixedly connected to one end of the transmission shaft (131); one side of the outer circumferential surface of the transmission shaft (131) is fixedly connected to one side of the inner surface of the transmission rod (132); the other side of the inner surface of the transmission rod (132) is rotatably connected to one side of the inner surface of the push rod (133) via a rotating shaft; the other side of the inner surface of the push rod (133) is rotatably connected to one side of the inner surface of the lifting rod (14) via a rotating shaft; one side of the outer surface of the lifting rod (14) is slidably connected to one side of the inner surface of the support rod (15); and one side of the outer surface of the support rod (15) is fixedly connected to one side of the outer surface of the fixed shell (1).

7. An indoor air purification device according to claim 1, characterized in that: One side of the outer surface of the lifting rod (14) is fixedly connected to one side of the outer surface of the connecting block (16); one side of the inner surface of the connecting block (16) is rotatably connected to one side of the inner surface of the moving rod (17) via a rotating shaft; the other side of the inner surface of the moving rod (17) is rotatably connected to one side of the inner surface of the connecting block (18) via a rotating shaft; one side of the outer surface of the connecting block (18) is fixedly connected to one side of the outer surface of the baffle (19); one side of the inner surface of the baffle (19) is rotatably connected to one side of the outer circumferential surface of the limiting shaft (20); and one end of the limiting shaft (20) is fixedly connected to one side of the inner surface of the fixed shell (1).

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