Desktop washing air purifier

Abstract

The utility model relates to the technical field of air purifiers, and discloses a table top washing air purifier which solves the problem that an existing air purifier is prone to toppling over when being collided, and comprises a shell, a top cover is installed on the top of the shell, a plurality of air outlets are formed in the top cover, a plurality of air inlets are formed in the outer side of the shell, and a plurality of air outlets are formed in the outer side of the shell. The bottom of the shell is fixedly connected with a base, the outer side of the shell is provided with an anti-toppling mechanism, the anti-toppling mechanism comprises three side frames fixed to the outer side of the shell at equal angles, the inner sides of the side frames are rotationally connected with inner shafts, the outer sides of the inner shafts are fixedly sleeved with supporting rods, and the bottom ends of the supporting rods are fixedly connected with arc-shaped rubber pads. According to the utility model, through the cooperation of the movable ring, the stand column, the spring, the side frame, the guide block, the guide column, the driving rod and the inner shaft, the three arc-shaped rubber pads can abut against a table top conveniently, and then the shell can be stably supported, so that the shell is prevented from toppling over easily when being collided.

Description

Technical Field

[0001] This utility model belongs to the field of air purifier technology, specifically a desktop water-washable air purifier. Background Technology

[0002] Air purifiers, also known as air cleaners, air fresheners, or air purifiers, are products that can adsorb, decompose, or transform various air pollutants, effectively improving air cleanliness. They are mainly divided into household, commercial, industrial, and building air purifiers. Water-washable air purifiers refer to air purifiers with a water-washing purification function. According to the patent document with authorization announcement number CN221425045U, entitled "A Desktop Air Purifier," it includes a base, shell, top cover, fan, and filter. The base has an internal cavity and liquid storage tank, and an air inlet. The shell is detachable. The base forms a purification channel, within which the fan and filter are installed. The top cover is detachably connected to the housing and has an air outlet. When the fan rotates, the desktop air purifier purifies the air. This desktop air purifier has the advantage of a small size, allowing it to be placed on a desktop. Simultaneously, when the fan rotates, the fragrance gas emitted from the scented liquid in the storage tank flows out through the air outlet along with the purified air; alternatively, when the fan stops rotating, the fragrance gas emitted from the scented liquid flows out through the air inlet. However, the following drawbacks still exist:

[0003] Although the air purifier is small enough to be placed on a table when in use, it is only supported by a base, which makes it easy for the air purifier to tip over when it is bumped. Utility Model Content

[0004] In order to overcome the shortcomings of the prior art, this utility model provides a desktop water-washable air purifier, which effectively solves the problem that current air purifiers are prone to tipping over when subjected to impact.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a desktop water-washable air purifier, comprising a housing, a top cover installed on the top of the housing, multiple air outlets provided on the top cover, multiple air inlets provided on the outer side of the housing, a base fixedly connected to the bottom of the housing, and an anti-tipping mechanism provided on the outer side of the housing.

[0006] The anti-tipping mechanism includes three side frames fixed at equal angles to the outside of the housing. An inner shaft is rotatably connected to the inside of the side frames, and a support rod is fixedly sleeved on the outside of the inner shaft. An arc-shaped rubber pad is fixedly connected to the bottom of the support rod.

[0007] Preferably, a guide post is fixedly connected to the inner side of the side frame, a guide block is movably sleeved on the outer side of the guide post, a drive rod is rotatably connected to the outer side of the guide block, and the end of the drive rod away from the guide block is rotatably connected to the support rod.

[0008] Preferably, a column is fixedly connected to the top of the guide block, and the top of the column extends to the outside of the side frame and is fixedly connected to a movable ring.

[0009] Preferably, a spring is fixedly connected between the side frame and the movable ring, and the spring is sleeved on the outside of the column.

[0010] Preferably, two side blocks are symmetrically fixedly connected to the outer side of the movable ring, and a positioning rod is rotatably connected to the top of each side block.

[0011] Preferably, a fixing ring is fixedly installed on the outer side of the housing, the fixing ring is located above the movable ring, and two positioning holes are symmetrically provided on the top of the fixing ring, the inner diameter of the two positioning holes is equal to the outer diameter of the two positioning rods.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] 1. Through the cooperation between the movable ring, column, spring, side frame, guide block, guide post, drive rod and inner shaft, the three arc-shaped rubber pads can easily abut against the table, thereby providing stable support for the shell and preventing the shell from easily tipping over when it is hit.

[0014] 2. The cooperation between the movable ring, column, spring, side frame, guide block, guide post, drive rod and inner shaft makes it easy for the support rod to rotate into the inside of the side frame. The cooperation between the side block and the positioning rod, as well as the positioning hole and the fixing ring, can limit the position of the support rod, thereby making it easy to store the support rod and reduce the effective space occupied. Attached Figure Description

[0015] The accompanying drawings are provided to further understand the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation thereof.

[0016] In the attached diagram:

[0017] Figure 1 This is a schematic diagram of the structure of the desktop water-washable air purifier of this utility model;

[0018] Figure 2 This is a schematic diagram of the anti-tipping mechanism of this utility model;

[0019] Figure 3 This is a schematic diagram of the cross-sectional structure of the side frame of this utility model.

[0020] In the diagram: 1. Housing; 2. Anti-tipping mechanism; 201. Side frame; 202. Support rod; 203. Side block; 204. Positioning rod; 205. Positioning hole; 206. Movable ring; 207. Fixed ring; 208. Spring; 209. Drive rod; 2010. Arc-shaped rubber pad; 2011. Inner shaft; 2012. Guide column; 2013. Guide block; 2014. Column; 3. Base; 4. Air outlet; 5. Top cover; 6. Air inlet. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0022] Example 1, by Figure 1 The present invention relates to a desktop water-washable air purifier, comprising a housing 1, a top cover 5 installed on the top of the housing 1, multiple air outlets 4 on the top cover 5, multiple air inlets 6 on the outer side of the housing 1, a base 3 fixedly connected to the bottom of the housing 1, and an anti-tipping mechanism 2 on the outer side of the housing 1.

[0023] Specifically, by Figure 2-3 The anti-tipping mechanism 2 includes three side frames 201 fixed at equal angles to the outside of the housing 1. An inner shaft 2011 is rotatably connected to the inner side of the side frame 201. A support rod 202 is fixedly sleeved on the outer side of the inner shaft 2011. An arc-shaped rubber pad 2010 is fixedly connected to the bottom end of the support rod 202. A guide post 2012 is fixedly connected to the inner side of the side frame 201. A guide block 2013 is movably sleeved on the outer side of the guide post 2012. A drive rod 209 is rotatably connected to the outer side of the guide block 2013. One end of the drive rod 209 away from the guide block 2013 is rotatably connected to the support rod 202. A column 2014 is fixedly connected to the top of the guide block 2013. The top end of the column 2014 extends to the outer side of the side frame 201 and is fixedly connected to a movable ring 206. A spring 208 is fixedly connected between the side frame 201 and the movable ring 206. The spring 208 is sleeved on the outer side of the column 2014.

[0024] In the initial state, the position of the movable ring 206 is fixed, the three support rods 202 are located inside the three side frames 201 respectively, and each spring 208 is in a stretched state. When the housing 1 is placed on the table, the fixation of the movable ring 206 is first released. At this time, each spring 208 resets and drives the movable ring 206 to move downward. The guide block 2013 slides down along the guide post 2012 through the column 2014, and then the support rod 202 is rotated through the drive rod 209 until the three arc-shaped rubber pads 2010 are all in contact with the table, thus achieving stable support for the housing 1 and preventing the housing 1 from easily tipping over when it is hit.

[0025] Specifically, by Figure 2 As shown, two side blocks 203 are symmetrically fixedly connected to the outer side of the movable ring 206. The top of each side block 203 is rotatably connected to a positioning rod 204. A fixing ring 207 is fixedly installed on the outer side of the housing 1. The fixing ring 207 is located above the movable ring 206. The top of the fixing ring 207 is symmetrically provided with two positioning holes 205. The inner diameter of each positioning hole 205 is equal to the outer diameter of the two positioning rods 204.

[0026] In use, first pull the movable ring 206 upwards. At this time, the spring 208 is stretched, and the guide block 2013 slides upwards along the guide post 2012 through the column 2014. The support rod 202 is rotated into the side frame 201 through the drive rod 209. Then, the two positioning rods 204 are rotated to the desired position, so that the movable ring 206 moves downwards under the action of the spring 208 until the two positioning rods 204 are inserted into the two positioning holes 205 respectively, limiting the position of the movable ring 206. The support rod 202 is then stored and fixed inside the side frame 201, thus reducing the effective space occupied.

Claims

1. A desktop water-washable air purifier, comprising a housing (1), characterized in that: The top of the housing (1) is equipped with a top cover (5), the top cover (5) is provided with multiple air outlets (4), the outer side of the housing (1) is provided with multiple air inlets (6), the bottom of the housing (1) is fixedly connected with a base (3), and the outer side of the housing (1) is provided with an anti-tipping mechanism (2). The anti-tipping mechanism (2) includes three side frames (201) fixed at equal angles to the outside of the housing (1). The inner side of the side frame (201) is rotatably connected to an inner shaft (2011). The outer side of the inner shaft (2011) is fixedly sleeved with a support rod (202). The bottom end of the support rod (202) is fixedly connected to an arc-shaped rubber pad (2010).

2. The desktop water-washable air purifier according to claim 1, characterized in that: A guide post (2012) is fixedly connected to the inner side of the side frame (201), and a guide block (2013) is movably sleeved on the outer side of the guide post (2012). A drive rod (209) is rotatably connected to the outer side of the guide block (2013), and the end of the drive rod (209) away from the guide block (2013) is rotatably connected to the support rod (202).

3. A desktop water-washable air purifier according to claim 2, characterized in that: The top of the guide block (2013) is fixedly connected to a column (2014), and the top of the column (2014) extends to the outside of the side frame (201) and is fixedly connected to a movable ring (206).

4. A desktop water-washable air purifier according to claim 1, characterized in that: A spring (208) is fixedly connected between the side frame (201) and the movable ring (206), and the spring (208) is sleeved on the outside of the column (2014).

5. A desktop water-washable air purifier according to claim 3, characterized in that: Two side blocks (203) are symmetrically fixedly connected to the outer side of the movable ring (206), and a positioning rod (204) is rotatably connected to the top of each side block (203).

6. A desktop water-washable air purifier according to claim 1, characterized in that: A fixing ring (207) is fixedly installed on the outer side of the housing (1). The fixing ring (207) is located above the movable ring (206). Two positioning holes (205) are symmetrically provided on the top of the fixing ring (207). The inner diameter of the two positioning holes (205) is equal to the outer diameter of the two positioning rods (204).

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