Rotatable air purifier

Abstract

The utility model discloses a rotatable air purifier, which belongs to the technical field of air purifiers and comprises a purifying device, a base and a rotating structure. The base is arranged at the bottom of the purification device, the rotating structure is arranged between the purification device and the base, and the rotating structure is arranged in a mounting cavity of the purification device; filtering holes and a solar cell panel are arranged on the side surface of the purifying device; a charging hole is formed in the side surface of the base; the purification device rotates relative to the base through a rotating structure, and a universal rotating mechanism is further arranged at the bottom of the base; the rotating structure comprises an outer gear ring, a first half gear and a second half gear; the first half gear and the second half gear are both meshed with the interior of the outer gear ring. The purification device can be freely rotated through mutual cooperation of a rotating structure and a universal rotating mechanism, the position of the purification device can be freely adjusted, intermittent head swinging of the purification device can be guaranteed through intermittent cooperation of an outer gear ring and a half gear, and the stability performance is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of air purifiers, in particular to a rotatable air purifier. Background Art

[0002] Air purifiers, also known as "air cleaners", air fresheners, and purifiers, are products that can absorb, decompose or transform various air pollutants (generally including PM2.5, dust, pollen, odor, decoration pollution such as formaldehyde, bacteria, allergens, etc.), effectively improving air cleanliness. They are mainly divided into household, commercial, industrial, and building. According to the air purifier's technology for removing particulate matter in the air, there are mainly mechanical filters, electrostatic electret filters, high-voltage electrostatic dust collection, negative ions and plasma methods. The working principles of air purifiers are mainly divided into three types: passive, active, and active-passive hybrid.

[0003] Application number: CN202121494665.4; discloses a rotary air purifier, including a barrel body, a universal wheel is installed at the bottom of the barrel body, a support plate is installed on the side surface of the barrel body, a handle is installed on the surface of the support plate, a lifting mechanism is installed inside the barrel body, the lifting mechanism includes an electric push rod, the electric push rod is installed on the bottom inner wall of the barrel body, a support plate is installed on the output end of the electric push rod, a battery is installed inside the barrel body, a rotating mechanism is installed on the upper part of the support plate, the rotating mechanism includes a motor and a placement plate, a tooth groove is opened on the lower surface of the placement plate, a gear is meshed in the tooth groove, a rotating rod is installed on the lower surface of the gear, the lower end of the rotating rod is fixed to the output end of the motor, and the motor is installed on the upper part of the support plate. The utility model can adjust the height of the device through the lifting mechanism, which is conducive to improving the flexibility of the device; the air can be purified from multiple directions through the rotating mechanism, which is conducive to improving work efficiency.

[0004] The air purifiers in the above-mentioned comparative documents have a small rotation angle, which is not convenient for 360-degree rotation, and the charging method is single, so a rotatable air purifier is designed here to solve the above-mentioned problems. Utility Model Content

[0005] The purpose of the utility model is to provide a rotatable air purifier to solve the problems that the traditional air purifier has a small rotation angle, is not convenient for 360-degree rotation, and has a single charging method. To achieve the above purpose, the technical solution of the utility model is: a rotatable air purifier, including a purification device, a base and a rotating structure; the base is arranged at the bottom of the purification device, the rotating structure is arranged between the purification device and the base, and the rotating structure is arranged in the installation cavity of the purification device; the side of the purification device is provided with a filter hole and a solar panel, and the side of the base is provided with a charging hole; the purification device rotates relative to the base through the rotating structure, and the bottom of the base is also provided with a universal rotating mechanism; the rotating structure includes an outer gear ring, a first half gear and a second half gear; the first half gear and the second half gear are both meshed inside the outer gear ring.

[0006] As a further solution of the utility model: the outer ring gear is fixed in the mounting cavity by a mounting column, and the first half gear and the second half gear are intermittently meshed with the outer ring gear; the first half gear is fixedly connected to the first rotating shaft, and the second half gear is fixedly connected to the second rotating shaft.

[0007] As a further solution of the utility model: the first rotating shaft is connected to the first rotating head motor through a first belt, and the second rotating shaft is connected to the second rotating head motor through a second belt; the first rotating head motor and the second rotating head motor are fixed on the top of the base.

[0008] As a further solution of the utility model: a rotation groove is arranged at the bottom of the base, and the universal rotation mechanism is rotatably arranged in the rotation groove; a plurality of wheels are arranged around the universal rotation mechanism.

[0009] As a further solution of the utility model: the universal rotating mechanism includes a rotating frame and a roller; the rotating frame is a cross-shaped structure, the roller is rotatably arranged on a mounting plate, and the mounting plate is rotatably arranged on the rotating frame through a universal seat.

[0010] As a further solution of the utility model: the rotating frame is fixedly connected to the cylinder, and the cylinder is rotatably connected to the rotating groove through a bearing.

[0011] As a further solution of the utility model: a motor for driving the universal rotating mechanism to move is also arranged in the base.

[0012] The utility model provides a rotatable air purifier through improvement, which has the following improvements and advantages compared with the prior art:

[0013] First: The utility model can freely rotate the purification device and freely adjust the position of the purification device through the mutual cooperation of the rotating structure and the universal rotating mechanism, which greatly improves the application range of the rotatable air purifier, and the intermittent cooperation of the outer ring gear and the half gear can ensure the intermittent swing of the purification device, thereby improving the stability performance.

[0014] Second: The solar panel arranged on the purification device of the utility model and the charging hole on the side of the base can ensure that the device can be charged in two ways, which can make full use of the light energy in the environment, conform to the theme of green development today, and greatly improve the utilization capacity of clean resources. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The utility model is further explained below in conjunction with the accompanying drawings and embodiments:

[0016] Figure 1 It is the front view of the structure of the utility model;

[0017] Figure 2 It is an exploded view of the structure of the utility model;

[0018] Figure 3 The utility model Figure 2 A schematic diagram of the structure enlargement at the center A;

[0019] Figure 4 It is an enlarged schematic diagram of the structure of the base in the utility model;

[0020] Figure 5 The utility model Figure 4 A magnified schematic diagram of the structure at point B in the middle.

[0021] Description of reference numerals:

[0022] 1. Purification device; 101. Filter hole; 102. Solar panel; 103. Installation cavity; 2. Base; 201. Wheel; 202. Charging hole; 203. Rotation slot; 204. Universal rotation mechanism; 205. Rotation frame; 206. Cylinder; 207. Bearing; 208. Universal seat; 209. Mounting plate; 210. Roller; 3. Rotation structure; 301. Outer gear ring; 302. Mounting column; 303. First half gear; 304. Second half gear; 305. First rotation axis; 306. Second rotation axis; 307. First belt; 308. Second belt; 309. First rotor motor; 310. Second rotor motor. DETAILED DESCRIPTION

[0023] The following will be combined with the attached Figures 1 to 5The utility model is described in detail, and the technical solutions in the embodiments of the utility model are clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] The utility model provides a rotatable air purifier through improvement, such as Figure 1-Figure 5 As shown, a rotatable air purifier includes a purification device 1, a base 2 and a rotating structure 3; the base 2 is arranged at the bottom of the purification device 1, the rotating structure 3 is arranged between the purification device 1 and the base 2, and the rotating structure 3 is arranged in the installation cavity 103 of the purification device 1; the side of the purification device 1 is provided with a filter hole 101 and a solar cell panel 102, and the side of the base 2 is provided with a charging hole 202; the purification device 1 rotates relative to the base 2 through the rotating structure 3, and the bottom of the base 2 is also provided with a universal rotating mechanism 204; the rotating structure 3 includes an outer gear ring 301, a first half gear 303 and a second half gear 304; the first half gear 303 and the second half gear 304 are both meshed inside the outer gear ring 301.

[0025] In this embodiment: the rotatable air purifier is mainly divided into three parts: a purification device 1, a base 2 and a rotating structure 3. When the device is working, the purification device 1 is first moved to a suitable position by the wheel 201 and the roller 210, and then the first rotary motor 309 and the second rotary motor 310 are turned on. The first rotary motor 309 drives the first half gear 303 to rotate through the first belt 307 and the first rotating shaft 305, and the second rotary motor 310 drives the second half gear 304 to rotate through the second belt 308 and the second rotating shaft 306, and the first half gear 303 and the second half gear 304 are intermittently meshed with the outer gear ring 301, so that the purification device 1 can reciprocate left and right relative to the base 2. Then open the cylinder 206, so that the universal rotating mechanism 204 is extended until the wheel 201 is off the ground, and at this time, the entire air purifier is only in contact with the ground by the universal rotating mechanism 204. Then, the motor and bearing 207 that drive the universal rotating mechanism 204 to move are set in the base 2, so that the air purifier as a whole rotates relative to the ground.

[0026] The utility model can freely rotate the purification device 1 and freely adjust the position of the purification device 1 through the mutual cooperation of the rotating structure 3 and the universal rotating mechanism 204, which greatly improves the application range of the rotatable air purifier. In addition, the intermittent cooperation between the outer gear ring 301 and the two half gears can ensure the intermittent swing of the purification device 1, thereby improving the stability performance.

[0027] See attached Figure 2 -Attached Figure 3 The outer gear ring 301 is fixed in the mounting cavity 103 through the mounting column 302, and the first half gear 303 and the second half gear 304 are intermittently meshed with the outer gear ring 301; the first half gear 303 is fixedly connected to the first rotating shaft 305, and the second half gear 304 is fixedly connected to the second rotating shaft 306.

[0028] In this embodiment, in order to freely rotate the purification device 1 through the rotating structure 3, the outer gear ring 301 is fixed in the mounting cavity 103 through the mounting column 302. And in order to ensure the smooth intermittent rotation, the first half gear 303 and the second half gear 304 are intermittently meshed with the outer gear ring 301.

[0029] See attached Figure 2 -Attached Figure 3 The first rotating shaft 305 is connected to the first rotating head motor 309 through the first belt 307 , and the second rotating shaft 306 is connected to the second rotating head motor 310 through the second belt 308 ; the first rotating head motor 309 and the second rotating head motor 310 are fixed on the top of the base 2 .

[0030] In this embodiment, in order to drive the first half gear 303 and the second half gear 304, the first half gear 303 is fixedly connected to the first rotating shaft 305, and the second half gear 304 is fixedly connected to the second rotating shaft 306. The first rotating shaft 305 is connected to the first rotating head motor 309 through the first belt 307, and the second rotating shaft 306 is connected to the second rotating head motor 310 through the second belt 308, and the first rotating head motor 309 and the second rotating head motor 310 are both fixed to the top of the base 2.

[0031] See attached Figure 4 A rotation groove 203 is provided at the bottom of the base 2, and a universal rotation mechanism 204 is rotatably arranged in the rotation groove 203; a plurality of wheels 201 are arranged around the universal rotation mechanism 204.

[0032] In this embodiment, in order to freely adjust the angle and position of the base 2 , a rotation groove 203 is provided at the bottom of the base 2 , and a universal rotation mechanism 204 is rotatably disposed in the rotation groove 203 .

[0033] See attached Figure 5 The universal rotating mechanism 204 includes a rotating frame 205 and a roller 210; the rotating frame 205 is a cross-shaped structure, and the roller 210 is rotatably set on the mounting plate 209, and the mounting plate 209 is rotatably set on the rotating frame 205 through a universal seat 208.

[0034] In this embodiment, in order to improve the stability during rotation, the universal rotation mechanism 204 is configured as a cross-shaped structure, and the four rollers 210 are rotatably disposed on the rotating frame 205 via the universal seat 208 .

[0035] See attached Figure 5 The rotating frame 205 is fixedly connected to the cylinder 206 , and the cylinder 206 is rotatably connected to the rotating groove 203 through a bearing 207 .

[0036] In this embodiment, in order to enable the universal rotating mechanism 204 to drive the purification device 1 to rotate freely, the rotating frame 205 is fixedly connected to the cylinder 206. The cylinder 206 can ensure that the universal rotating mechanism 204 supports the entire device and the wheels 201 are off the ground.

[0037] See attached Figure 1 A motor for driving the universal rotating mechanism 204 to move is also arranged in the base 2 .

[0038] In this embodiment, in order to drive the universal rotation mechanism 204 to rotate freely, a motor for driving the universal rotation mechanism 204 to move is arranged in the base 2 .

[0039] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A rotatable air purifier, characterized in that: The invention comprises a purification device (1), a base (2) and a rotating structure (3); the base (2) is arranged at the bottom of the purification device (1), the rotating structure (3) is arranged between the purification device (1) and the base (2), and the rotating structure (3) is arranged in the installation cavity (103) of the purification device (1); a filter hole (101) and a solar cell panel (102) are arranged on the side of the purification device (1), and a charging hole (202) is arranged on the side of the base (2); the purification device (1) rotates relative to the base (2) through the rotating structure (3), and a universal rotating mechanism (204) is also arranged at the bottom of the base (2); the rotating structure (3) comprises an outer gear ring (301), a first half gear (303) and a second half gear (304); the first half gear (303) and the second half gear (304) are both meshed inside the outer gear ring (301).

2. A rotatable air purifier according to claim 1, characterized in that: The outer gear ring (301) is fixed in the mounting cavity (103) via a mounting column (302); the first half gear (303) and the second half gear (304) are intermittently meshed with the outer gear ring (301); the first half gear (303) is fixedly connected to a first rotating shaft (305), and the second half gear (304) is fixedly connected to a second rotating shaft (306).

3. A rotatable air purifier according to claim 2, characterized in that: The first rotating shaft (305) is connected to the first rotating head motor (309) via a first belt (307), and the second rotating shaft (306) is connected to the second rotating head motor (310) via a second belt (308); the first rotating head motor (309) and the second rotating head motor (310) are fixed on the top of the base (2).

4. A rotatable air purifier according to claim 1, characterized in that: The bottom of the base (2) is provided with a rotation groove (203), and the universal rotation mechanism (204) is rotatably arranged in the rotation groove (203); a plurality of wheels (201) are arranged around the universal rotation mechanism (204).

5. A rotatable air purifier according to claim 4, characterized in that: The universal rotating mechanism (204) comprises a rotating frame (205) and a roller (210); the rotating frame (205) is a cross-shaped structure, the roller (210) is rotatably arranged on a mounting plate (209), and the mounting plate (209) is rotatably arranged on the rotating frame (205) via a universal seat (208).

6. A rotatable air purifier according to claim 5, characterized in that: The rotating frame (205) is fixedly connected to the cylinder (206), and the cylinder (206) is rotatably connected to the rotating groove (203) via a bearing (207).

7. A rotatable air purifier according to claim 1, characterized in that: A motor for driving the universal rotating mechanism (204) to move is also provided in the base (2).

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