CN219934212U - Formaldehyde-removing air purifier with height adjustment function - Google Patents

Abstract

The utility model discloses a formaldehyde-removing air purifier with height adjustment, which relates to the technical field of formaldehyde-removing air purifiers and solves the technical problems that the equipment cost is increased, the manufacturing cost is too high and the cost cannot be saved due to the arrangement of a plurality of electric telescopic rods in a lifting base to carry out the height lifting adjustment of a purifying main body at present; the purifying device comprises a fixed box, wherein the inside of the fixed box is slidably connected with a purifier main body, a lifting assembly is arranged in the fixed box, the lifting assembly comprises a rotating rod, two first swinging plates, two first rotating frames, two second swinging plates and two second rotating frames, the rotating rod is rotatably connected in the fixed box, and the first swinging plates are fixedly arranged at two ends of the rotating rod; the utility model is convenient to adjust the height of the purifier main body, thereby greatly reducing certain manufacturing cost and reducing the manufacturing cost, and effectively saving the cost.

Description

Formaldehyde-removing air purifier with height adjustment function

Technical Field

The utility model relates to the technical field of formaldehyde-removing air purifiers, in particular to a formaldehyde-removing air purifier with a height adjusting function.

Background

The air purifier is also called as an air cleaner, an air freshener and a purifier, and can adsorb, decompose or convert various air pollutants: decoration pollution, bacteria, allergens and the like, which generally comprise PM2.5, dust, pollen, peculiar smell, formaldehyde and the like;

according to the formaldehyde-removing air purifier with height adjustment provided by Chinese patent grant publication No. CN201922491667.7, the lifting of the formaldehyde-removing air purifier is controlled by a controller panel through an electric telescopic rod in a lifting base, so that the height lifting adjustment of a purifying main body at the top of the formaldehyde-removing air purifier is convenient to realize, the formaldehyde-removing air purifier is applicable to different purification air outlet height requirements, and meanwhile, a telescopic sleeve is arranged between the bottom of the purifying main body and the outer edge of the top of the lifting base, so that the formaldehyde-removing air purifier has the function of elastic telescopic protection, and simultaneously ensures the aesthetic property of the structure, and has a simple structure and is convenient to adjust and use; however, in the practical use process, there is still a place to be improved, and as the lifting base is internally provided with a plurality of electric telescopic rods to lift and adjust the height of the purifying main body, the arrangement of a plurality of electric telescopic columns causes the increase of equipment cost, so that the manufacturing cost is too high and the cost cannot be saved.

The formaldehyde-removing air purifier with the height adjustment is designed for solving the problems.

Disclosure of Invention

The utility model provides a formaldehyde-removing air purifier with height adjustment, which solves the technical problems that the equipment cost is increased due to the arrangement of a plurality of electric telescopic rods in a lifting base to carry out height lifting adjustment on a purifying main body, and the cost is too high to save due to the arrangement of a plurality of electric telescopic columns.

In order to solve the technical problems, the formaldehyde-removing air purifier with the height adjustment comprises a fixed box, wherein a purifier main body is connected inside the fixed box in a sliding manner, a lifting assembly is arranged inside the fixed box, the lifting assembly comprises a rotating rod, two first swinging plates, two first rotating frames, two second swinging plates and two second rotating frames, the rotating rod is rotationally connected inside the fixed box, the first swinging plates are fixedly installed at two ends of the rotating rod, the second swinging plates are rotationally connected to the two first swinging plates at the top ends of the first swinging plates, the second swinging plates are rotationally connected to the two second rotating frames at the top ends of the second swinging plates, the two second swinging plates are fixedly connected to two sides of the bottom end of the purifier main body, a corner motor is fixedly installed at the middle part of the bottom end of the inner wall of the fixed box, a worm gear wheel of the rotating motor is fixedly installed at the middle part of the corner motor, and the worm wheel is fixedly installed at the worm wheel, and the worm wheel is fixedly meshed with the worm fixedly installed at the bottom ends of the four support columns.

Preferably, the inside of four the support column is all sliding connection has the movable plate, four the equal fixed mounting in top of movable plate has the spring, four the equal fixed mounting in top of spring has the bradyseism pad, four the top of bradyseism pad all with the top fixed connection of support column inner wall.

Preferably, the inner walls at two sides of the fixed box are fixedly provided with two sliding strips.

Preferably, the bottom ends of the four movable plates are fixedly provided with movable columns, the bottom ends of the four movable columns are fixedly provided with travelling wheels, and one sides of the four travelling wheels are fixedly provided with wheel brakes.

Preferably, both sides of the purifier main body are provided with sliding grooves matched with the sliding strips.

Preferably, a forward and reverse rotation motor switch is fixedly arranged at the top of the front surface of the fixed box, and the forward and reverse rotation motor is electrically connected with a power supply through the forward and reverse rotation motor switch.

Compared with the related art, the formaldehyde-removing air purifier with the height adjustment has the following beneficial effects:

the utility model provides an air purifier with a height adjustment function, which is characterized in that a worm arranged by a positive and negative rotating motor is driven to rotate so as to drive a worm wheel to rotate, meanwhile, the worm wheel and the worm wheel are provided with a self-locking function, a lifting component arranged in a fixed box is matched, and a rotating rod is driven to rotate, so that a first swinging plate on the surface of the rotating rod rotates and swings, a second swinging plate and a second rotating frame are matched and connected, and further, a corresponding second swinging plate swings, and meanwhile, the opening and closing angle between the first swinging plate and the second swinging plate is matched with a sliding bar and a sliding groove, so that the purifier main body moves in the vertical direction, and the height adjustment of the purifier main body is facilitated, thus, certain manufacturing cost is greatly reduced, the manufacturing cost is reduced, and the cost is effectively saved;

through being provided with spring and cushioning pad in the bottom of fixed case, and then play the effect of cushioning to this purifier removal transportation's in-process, protected its internal component not receive the damage, and then reduce certain cost.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of the present utility model;

FIG. 3 is an enlarged schematic view of the structure of the present utility model A;

fig. 4 is an enlarged schematic view of the structure of the present utility model at B.

Reference numerals in the drawings: 1. a fixed box; 2. a slide bar; 3. a purifier body; 4. a lifting assembly; 41. a rotating rod; 42. a first swing plate; 43. a first rotating frame; 44. a second swing plate; 45. a second turret; 5. a chute; 6. a support column; 7. a moving plate; 8. a moving column; 9. a spring; 10. a cushioning pad; 11. a worm wheel; 12. a forward and reverse rotation motor; 13. a worm; 14. a travelling wheel; 15. and a motor switch is rotated positively and negatively.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model; all other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, a formaldehyde-removing air purifier with height adjustment, including fixed box 1, the inside sliding connection of fixed box 1 has purifier main part 3, the inside of fixed box 1 is equipped with lifting unit 4, lifting unit 4 is including bull stick 41, two first swinging arms 42, two first swinging arms 43, two second swinging arms 44 and two second swinging arms 45, bull stick 41 rotates the inside of connecting at fixed box 1, the equal fixed mounting in both ends of bull stick 41 has first swinging arms 42, the equal fixed mounting in top of two first swinging arms 42 has first swinging arms 43, the equal fixed connection in inside of two first swinging arms 43 has second swinging arms 44, the equal fixed connection in top of two second swinging arms 44 has second swinging arms 45, the equal fixed connection in both sides of the bottom of purifier main part 3 in top of two second swinging arms 45, the fixed mounting in middle part of bull stick 41 has 11, the fixed mounting in middle part of the bottom of fixed box 1 inner wall has positive and negative rotation motor 12, the transmission shaft fixed mounting worm wheel 13 that the worm wheel 11 and four fixed mounting in the fixed connection of support column 1 have the equal fixed mounting in side angle of worm wheel 13 and four worm wheels 6.

Referring to fig. 4, the moving plates 7 are slidably connected inside the four support columns 6, springs 9 are fixedly mounted on the top ends of the four moving plates 7, shock absorbing pads 10 are fixedly mounted on the top ends of the four springs 9, the top ends of the four shock absorbing pads 10 are fixedly connected with the top ends of the inner walls of the support columns 6, and the shock absorbing device is used for playing a role in shock absorbing during moving or transporting, protecting the internal elements of the device from damage caused by vibration and reducing certain cost.

Referring to fig. 4, two sliding strips 2 are fixedly installed on the inner walls of two sides of the fixed box 1, and are used for playing a role in limiting and guiding.

Referring to fig. 4, the bottom ends of the four moving plates 7 are fixedly provided with moving columns 8, the bottom ends of the four moving columns 8 are fixedly provided with travelling wheels 14, and one sides of the four travelling wheels 14 are fixedly provided with wheel brakes for driving the equipment to move and fix.

Referring to fig. 1, both sides of the purifier body 3 are provided with sliding grooves 5 matched with the sliding strips 2, so that the purifier body 3 is not limited in the moving process.

Referring to fig. 1, a forward and reverse motor switch 15 is fixedly installed at the top of the front surface of the fixed box 1, and a forward and reverse motor 12 is electrically connected with a power supply through the forward and reverse motor switch 15 and is used for controlling the electric appliance to work and operate.

In summary, in the present utility model, when the formaldehyde-removing air purifier is moved to a working place and the height of the formaldehyde-removing air purifier needs to be adjusted, the forward and reverse motor 12 is controlled to work by the forward and reverse motor switch 15, the transmission shaft of the forward and reverse motor 12 drives the worm 13 to rotate, and further drives the worm wheel 11 and the rotating rod 41 to rotate, so that the inclination angle between the first swinging plate 42 and the second swinging plate 44 is changed, and the first swinging plate 42 and the second swinging plate are mutually opened and closed, and the four sliding strips 2 and the four sliding grooves 5 are matched, so that the height of the purifier main body 3 can be adjusted, a certain cost is effectively reduced, and then the formaldehyde is removed by purifying air by the switch at the purifier main body 3.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. Formaldehyde air purifier with altitude mixture control, including fixed case (1), its characterized in that: the inside sliding connection of fixed box (1) has purifier main part (3), the inside of fixed box (1) is equipped with lifting unit (4), lifting unit (4) are including bull stick (41), two first swinging arms (42), two first rotating frame (43), two second swinging arms (44) and two second rotating frame (45), bull stick (41) rotate and connect in the inside of fixed box (1), the both ends of bull stick (41) are all fixed mounting have first swinging arms (42), two the top of first swinging arms (42) are all fixed mounting have first rotating frame (43), two the inside of first rotating frame (43) is all rotated and is connected with second swinging arms (44), two the top of second swinging arms (44) are all rotated and are connected with second rotating frame (45), two the top of second rotating frame (45) all are connected with both sides of purifier main part (3) bottom, the middle part fixed mounting of bull stick (41) has worm wheel motor (11), the bottom of worm wheel motor (12) are fixed mounting has positive and negative and the worm (12) are fixed mounting, worm (13) are fixed mounting and are connected with positive and negative (13), four corners of the bottom end of the fixed box (1) are fixedly provided with support columns (6).

2. The formaldehyde-removing air purifier with height adjustment according to claim 1, wherein the movable plates (7) are slidably connected to the inside of the four support columns (6), springs (9) are fixedly mounted on the top ends of the four movable plates (7), shock-absorbing pads (10) are fixedly mounted on the top ends of the four springs (9), and the top ends of the four shock-absorbing pads (10) are fixedly connected with the top ends of the inner walls of the support columns (6).

3. The formaldehyde-removing air purifier with height adjustment according to claim 1, wherein two sliding strips (2) are fixedly installed on the inner walls of the two sides of the fixed box (1).

4. The formaldehyde-removing air purifier with height adjustment according to claim 2, wherein the bottom ends of the four moving plates (7) are fixedly provided with moving columns (8), the bottom ends of the four moving columns (8) are fixedly provided with travelling wheels (14), and one sides of the four travelling wheels (14) are fixedly provided with wheel brakes.

5. A formaldehyde-removing air purifier with height adjustment according to claim 3, characterized in that both sides of the purifier body (3) are provided with sliding grooves (5) matched with the sliding strips (2).

6. The formaldehyde-removing air purifier with height adjustment according to claim 1, wherein a forward and reverse motor switch (15) is fixedly installed on the top of the front surface of the fixed box (1), and the forward and reverse motor (12) is electrically connected with a power supply through the forward and reverse motor switch (15).