Air purifier

Abstract

The utility model belongs to the field of air purification, and particularly relates to an air purifier which comprises a body and an adaptive adjusting device. The adaptive adjusting device is provided with a bearing platform, a first fixing block is fixedly installed on the top of the bearing platform, a folding frame is hinged to one side of the first fixing block, and the folding frame is formed by sequentially hinging a plurality of first movable arms and a plurality of second movable arms. The hydraulic cylinder is driven to enable the connector hinged to one end of the plunger to generate thrust or traction force on one side of the folding frame, when the plunger moves outwards, the folding frame is unfolded towards the top in a scissor shape by means of mutual linkage of the first movable arm and the second movable arm, and meanwhile linkage is generated to the telescopic joint through the linkage rod; and when the folding frame moves, the telescopic joints in the fixed sleeves move relatively along with replacement of the height of the linkage rod, so that the height of the body at the top is adjusted, the movable adjustment function is achieved, the problem that certain limitation exists in purification of high-altitude air is solved, and the adaptability in use is improved.

Description

Technical Field

[0001] The utility model relates to the field of air purification, in particular to an air purifier. Background Art

[0002] An air purifier is a device that can absorb and purify various substances in the air that are harmful to the human body, thereby reducing the burden on the human body.

[0003] Chinese patent number CN202322393410.4 discloses an air purifier, which includes: a shell and an air duct assembly arranged in the shell, and an air supply port is arranged on the front side of the air duct assembly; wherein the shell includes: two filter brackets, the two filter brackets are arranged on opposite sides of the air duct assembly; two side air inlet plates, the two side air inlet plates are respectively installed on the two filter brackets; a back panel bracket, the back panel bracket is installed on the back of the air duct assembly, and the two sides of the back panel bracket are connected to the two side air inlet plates.

[0004] From the above, it can be seen that the side air inlet plate and the air outlet plate, the rear cover plate, the upper cover plate, the filter bracket, the back plate bracket and the bottom plate are all connected accordingly. Since the filter bracket and the back plate bracket are respectively fixedly connected to the air duct assembly, the main components constituting the outer shell are directly or indirectly connected to each other, so that the assembled outer shell is more stable. However, this case still has the following shortcomings: when the air purifier is working, the placement position of the air purifier needs to be positioned to ensure the efficiency of air purification. When it is necessary to purify the air at a higher position, the existing technology cannot be adapted according to the height, resulting in certain limitations in purifying the air at high places.

[0005] Therefore, an air purifier is proposed to solve the above problems. Utility Model Content

[0006] In order to make up for the shortcomings of the prior art and the problem that purification of high-altitude air has certain limitations, the utility model proposes an air purifier.

[0007] The technical solution adopted by the utility model to solve its technical problem is: an air purifier described in the utility model includes a main body and an adaptive adjustment device; the adaptive adjustment device is installed with a bearing platform, a first fixed block is fixedly installed on the top of the bearing platform, a folding frame is hinged on one side of the first fixed block, the folding frame is formed by a plurality of first movable arms and a plurality of second movable arms being hinged in sequence, and a second fixed block is hinged on the top of the folding frame.

[0008] Preferably, the main body is installed with a shell, a fixing frame is fixedly installed inside the shell, and a centrifugal fan is fixedly installed on one side of the fixing frame.

[0009] Preferably, a purification device is fixedly mounted on one side of the shell, and a baffle is movably mounted on one side of the purification device.

[0010] Preferably, a hydraulic cylinder is hinged on the top of the bearing platform, a plunger is movably mounted on the output end of the hydraulic cylinder, a connector is hinged on one end of the plunger, and a folding frame is fixedly mounted on one side of the connector.

[0011] Preferably, a fixed sleeve is fixedly installed on the top of the bearing platform, a plurality of telescopic joints are movably installed on the inner wall of the fixed sleeve in sequence, a linkage rod is fixedly installed on one side of the telescopic joint, and a folding frame is fixedly installed on the other end of the linkage rod.

[0012] Preferably, a shell is fixedly mounted on the top of the telescopic joint, a second fixed block is fixedly mounted on one side of the bottom of the shell, and four moving wheels are fixedly mounted on the bottom of the bearing platform.

[0013] The utility model is beneficial in that:

[0014] 1. The utility model adopts the structural design of the adaptive adjustment device, and drives the hydraulic cylinder to make the hinged connector at one end of the plunger generate thrust or traction on one side of the folding frame. When the plunger moves outward, the folding frame is linked to the first movable arm and the second movable arm to unfold toward the top in a scissor shape. At the same time, the telescopic joint is linked through the linkage rod. When the folding frame moves, the telescopic joint inside the fixed sleeve moves relatively with the change of the linkage rod height, so that the height of the top body is adjusted, realizing the function of active adjustment, solving the problem of certain limitations in purifying high-altitude air, and improving the adaptability in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the adaptive adjustment device of the utility model;

[0019] Figure 4For this utility model Figure 3 A schematic diagram of the structure enlargement in the middle;

[0020] Figure 5 It is an exploded schematic diagram of the main body structure of the utility model.

[0021] In the figure: 1. main body; 2. adaptive adjustment device; 11. shell; 12. fixed frame; 13. centrifugal fan; 14. purification device; 15. baffle; 21. bearing platform; 22. first fixed block; 23. folding frame; 24. first movable arm; 25. second movable arm; 26. fixed sleeve; 27. telescopic joint; 28. moving wheel; 29. ​​second fixed block; 31. hydraulic cylinder; 32. plunger; 33. connector; 34. linkage rod. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.

[0023] See also Figure 1-Figure 5 As shown, an air purifier includes a body 1 and an adaptable adjustment device 2; the adaptable adjustment device 2 is installed with a carrying platform 21, a first fixing block 22 is fixedly installed on the top of the carrying platform 21, a folding frame 23 is hinged on one side of the first fixing block 22, the folding frame 23 is formed by hingedly connecting a plurality of first movable arms 24 and a plurality of second movable arms 25 in sequence, and a second fixing block 29 is hinged on the top of the folding frame 23;

[0024] When working, the whole is supported by the support platform 21. When the folding frame 23 is working, the first movable arm 24 and the second movable arm 25 are hingedly linked to each other, so that the first movable arm 24 and the second movable arm 25 move synchronously with each other in a scissor shape.

[0025] Furthermore, the body 1 is provided with a shell 11, a fixing frame 12 is fixedly installed inside the shell 11, and a centrifugal fan 13 is fixedly installed on one side of the fixing frame 12;

[0026] When working, the shell 11 is used to protect the internal components accordingly. The centrifugal fan 13 is a machine that relies on input mechanical energy to increase gas pressure and discharge gas, and guides external air to enter the interior of the machine body.

[0027] Furthermore, a purification device 14 is fixedly mounted on one side of the housing 11, and a baffle 15 is movably mounted on one side of the purification device 14;

[0028] When working, the purification device 14 purifies the air introduced by the centrifugal fan 13, and 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 the cleanliness of the air.

[0029] Furthermore, a hydraulic cylinder 31 is hinged on the top of the carrying platform 21, a plunger 32 is movably installed on the output end of the hydraulic cylinder 31, a connector 33 is hinged on one end of the plunger 32, and a folding frame 23 is fixedly installed on one side of the connector 33;

[0030] When working, the hydraulic cylinder 31 converts hydraulic energy into mechanical energy to drive the plunger 32 to move in its inner wall, and the connecting head 33 hinged at one end of the plunger 32 generates a linkage with one side of the folding frame 23, which is conducive to the extension and folding of the folding frame 23.

[0031] Furthermore, a fixed sleeve 26 is fixedly installed on the top of the carrying platform 21, and a plurality of telescopic joints 27 are movably installed on the inner wall of the fixed sleeve 26 in sequence, a linkage rod 34 is fixedly installed on one side of the telescopic joint 27, and a folding frame 23 is fixedly installed on the other end of the linkage rod 34;

[0032] During operation, the folding frame 23 relies on the linkage rod 34 to link the telescopic joints 27 during the movement, so that the multiple telescopic joints 27 can be expanded or contracted in sequence inside the fixed sleeve 26, which is beneficial to provide relative stability for the main body 1 at the top.

[0033] Furthermore, the top of the telescopic section 27 is fixedly mounted with the housing 11, the bottom side of the housing 11 is fixedly mounted with a second fixed block 29, and the bottom of the carrying platform 21 is fixedly mounted with four moving wheels 28;

[0034] During operation, by installing the moving wheels 28 on the bearing platform 21, the overall convenience factor is improved when the overall body needs to be moved, while ensuring that the overall body is strongly supported.

[0035] Working principle: when it is necessary to adjust the purification height of the main body 1, the hydraulic cylinder 31 is driven to make the plunger 32 move and retract in its inner wall, and the connector 33 hinged at one end of the plunger 32 is linked to one side of the folding frame 23. The folding frame 23 is composed of a first movable arm 24 and a second movable arm 25 hinged in sequence, and they are scissor-shaped. When the connector 33 drives one side of the folding frame 23 to move, the folding frame 23 stretches or folds each other in a scissor-shaped manner, and the top of the folding frame 23 moves relative to each other with the movement of the connector 33, changing the height of the second fixed block 29. At the same time, one side of the folding frame 23 is linked to the telescopic section 27 through the linkage rod 34. When the folding frame 23 moves, the telescopic section 27 inside the fixed sleeve 26 generates a force to one side of the telescopic section 27 as the height of the linkage rod 34 is changed, so that the telescopic section 27 is retracted to ensure the stability of the top main body 1, so that the main body 1 can be adjusted to operate at different heights.

[0036] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. An air purifier, characterized in that: The invention comprises a main body (1) and an adaptable adjustment device (2); the adaptable adjustment device (2) is provided with a carrying platform (21); a first fixed block (22) is fixedly provided on the top of the carrying platform (21); a folding frame (23) is hingedly connected to one side of the first fixed block (22); the folding frame (23) is formed by hingedly connecting a plurality of first movable arms (24) and a plurality of second movable arms (25) in sequence; and a second fixed block (29) is hingedly connected to the top of the folding frame (23).

2. An air purifier according to claim 1, characterized in that: The main body (1) is installed with a shell (11), a fixing frame (12) is fixedly installed inside the shell (11), and a centrifugal fan (13) is fixedly installed on one side of the fixing frame (12).

3. An air purifier according to claim 2, characterized in that: A purification device (14) is fixedly mounted on one side of the shell (11), and a baffle (15) is movably mounted on one side of the purification device (14).

4. An air purifier according to claim 1, characterized in that: A hydraulic cylinder (31) is hingedly connected to the top of the bearing platform (21); a plunger (32) is movably mounted on the output end of the hydraulic cylinder (31); a connector (33) is hingedly connected to one end of the plunger (32); and a folding frame (23) is fixedly mounted on one side of the connector (33).

5. An air purifier according to claim 4, characterized in that: A fixed sleeve (26) is fixedly mounted on the top of the bearing platform (21), a plurality of telescopic joints (27) are movably mounted on the inner wall of the fixed sleeve (26) in sequence, a linkage rod (34) is fixedly mounted on one side of the telescopic joint (27), and a folding frame (23) is fixedly mounted on the other end of the linkage rod (34).

6. An air purifier according to claim 5, characterized in that: A shell (11) is fixedly mounted on the top of the telescopic joint (27), a second fixed block (29) is fixedly mounted on one side of the bottom of the shell (11), and four moving wheels (28) are fixedly mounted on the bottom of the carrying platform (21).

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