阅读说明：本技术 一种空气净化器用箱体结构 (Box structure for air purifier ) 是由 阙小玲 于 2020-05-13 设计创作，主要内容包括：本发明属于空气净化器技术领域,尤其为一种空气净化器用箱体结构,包括净化器箱体、底板和安装板,底板固定连接在净化器箱体的底端,底板和安装板之间设置有辅助支撑套杆,安装板的底端四个边角处安装有自锁万向轮,安装板的顶端中间位置安装有升降电机,升降电机的顶端焊接固定有固定柱,固定柱的顶端固定连接有第一连接筒。本发明通过设置的升降电机、第一连接筒、固定柱、第二连接筒、丝杆、滚珠螺母、滑块的配合使用,达到便于调节净化器高度的效果,通过设置的自锁万向轮,便于对净化器箱体进行移动,提高了其机动性,使用更加方便,通过设置的隔音降噪层,使得噪音不易传递至外界造成噪音污染。(The invention belongs to the technical field of air purifiers, and particularly relates to a box body structure for an air purifier, which comprises a purifier box body, a bottom plate and a mounting plate, wherein the bottom plate is fixedly connected to the bottom end of the purifier box body, an auxiliary supporting loop bar is arranged between the bottom plate and the mounting plate, self-locking universal wheels are arranged at four corners of the bottom end of the mounting plate, a lifting motor is arranged in the middle of the top end of the mounting plate, a fixed column is fixedly welded to the top end of the lifting motor, and a first connecting cylinder is fixedly connected to the top end of the fixed column. According to the invention, the lifting motor, the first connecting cylinder, the fixing column, the second connecting cylinder, the screw rod, the ball nut and the sliding block are matched for use, so that the effect of conveniently adjusting the height of the purifier is achieved, the purifier box body is convenient to move through the self-locking universal wheel, the maneuverability is improved, the use is more convenient, and the noise is not easy to transmit to the outside to cause noise pollution through the sound insulation and noise reduction layer.)

1. The utility model provides a box structure for air purifier, includes clarifier box (1), bottom plate (2) and mounting panel (3), its characterized in that: the bottom plate (2) is fixedly connected with the bottom end of the purifier box body (1), an auxiliary supporting sleeve rod (4) is arranged between the bottom plate (2) and the mounting plate (3), self-locking universal wheels (5) are mounted at four corners of the bottom end of the mounting plate (3), a lifting motor (6) is mounted at the middle position of the top end of the mounting plate (3), a fixing column (9) is fixedly welded at the top end of the lifting motor (6), a first connecting cylinder (8) is fixedly connected with the top end of the fixing column (9), an output shaft of the lifting motor (6) penetrates through the bottom end of the first connecting cylinder (8) and extends to one end of an inner cavity of the first connecting cylinder (8), a lead screw (11) is fixedly welded at one end, a second connecting cylinder (10) penetrates through the inner cavity of the first connecting cylinder (8), a ball nut (12) assembled with the lead screw (11) is fixedly connected with the bottom end of the inner cavity of the second connecting cylinder (10), the inner wall of the purifier box body (1) is provided with a sound-insulation noise-reduction layer (16).

2. The cabinet structure for an air cleaner according to claim 1, wherein: noise reduction layer (16) are fallen by outer to interior outer layer (161), buffering cushion (162) and the sound inlayer (163) of inhaling that are provided with respectively that give sound insulation, buffering cushion (162) are bilayer structure, it has the reinforcing wire net to be fixed to be embedded in between outer layer (161) and the buffering cushion (162) gives sound insulation, and buffering cushion (162) and inhale the same fixed embedding of sound inlayer (163) between have the reinforcing wire net.

3. The cabinet structure for an air cleaner according to claim 2, wherein: two-layer evenly distributed has multiunit rubber elasticity ball (1621) between buffering cushion (162), inhale the inside of sound inlayer (163) and seted up a plurality of noises and lead to the chamber, and the inside in a plurality of noises leads to the chamber evenly to be filled has a plurality of glass fiber cores (1631), the shape of glass fiber core (1631) is the oblate spheroid.

4. The cabinet structure for an air cleaner according to claim 1, wherein: the quantity of supplementary support loop bar (4) is four groups, and the outer sleeve of four groups of supplementary support loop bars (4) is four edges on the top of rectangle distribution at mounting panel (3), the interior pole top of supplementary support loop bar (4) and the bottom edge fixed connection of bottom plate (2).

5. The cabinet structure for an air cleaner according to claim 1, wherein: the bottom welded fastening of elevator motor (6) has fixed plate (7), the inboard of fixed plate (7) is the annular spiro union and has a plurality of bolts, and fixed plate (7) pass through the top fixed connection of bolt and mounting panel (3).

6. The cabinet structure for an air cleaner according to claim 1, wherein: the outer side wall of the second connecting cylinder (10) is welded and fixed with a sliding block (13) at a position close to the bottom end, and the sliding block (13) is connected with the inner side wall of the first connecting cylinder (8) in a sliding mode.

7. The cabinet structure for an air cleaner according to claim 1, wherein: the top end of the screw rod (11) is fixedly welded with a limiting block (14), and the limiting block (14) is disc-shaped.

8. The cabinet structure for an air cleaner according to claim 1, wherein: through holes (15) are formed in the middle of the bottom end of the second connecting cylinder (10), and the screw rod (11) penetrates through the through holes (15) and extends to the inside of the second connecting cylinder (10).

Technical Field

The invention relates to the technical field of air purifiers, in particular to a box body structure for an air purifier.

Background

The air purifier is also called as an air cleaner, an air purifier and a purifier, the air purifier is applied in the fields of household, medical treatment and industry, and the household air purifier of a single machine type is a mainstream product in the market in the field of household. The most important function is to remove particulate matters in the air, including allergens, indoor PM2.5 and the like, and simultaneously, the problem of air pollution caused by volatile organic compounds in rooms, underground spaces and vehicles due to decoration or other reasons can be solved. Because of the persistent and uncertain nature of the release of airborne pollutants in relatively confined spaces, the use of air purifiers to purify indoor air is one of the internationally recognized methods of improving indoor air quality. However, the conventional air cleaner has the following problems in use:

1. due to the limitation of the design of the box body structure of the existing air purifier, the purifier generates noise due to vibration in the operation process, and meanwhile, the operation of a purification system of the purifier also generates mechanical noise, so that the performance of noise reduction and sound insulation is weak, and the use experience of a user is influenced;

2. traditional air purifier box structure all is the console mode, and mobility is relatively poor, and its high difficult regulation moreover can't satisfy different heights and user's use.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides a box body structure for an air purifier, which solves the problems that the use experience of a user is influenced because the box body structure of the existing air purifier is limited by the design, the purifier generates noise due to vibration in the operation process, and the operation of a purification system of the purifier also generates mechanical noise, so that the performance of noise reduction and sound insulation is weak, and the traditional box body structure of the air purifier is floor type, has poor maneuverability, is difficult to adjust in height, and cannot meet the use requirements of different heights and users.

In order to achieve the purpose, the invention provides the following technical scheme: a box body structure for an air purifier comprises a purifier box body, a bottom plate and a mounting plate, wherein the bottom plate is fixedly connected with the bottom end of the purifier box body, an auxiliary supporting loop bar is arranged between the bottom plate and the mounting plate, self-locking universal wheels are arranged at four corners of the bottom end of the mounting plate, a lifting motor is arranged in the middle of the top end of the mounting plate, a fixing column is welded and fixed at the top end of the lifting motor, the top end of the fixed column is fixedly connected with a first connecting cylinder, an output shaft of the lifting motor penetrates through the bottom end of the first connecting cylinder and extends to one end of the inner cavity of the first connecting cylinder, a screw rod is fixedly welded at one end, the inner chamber of first connecting cylinder runs through and is provided with the second connecting cylinder, the inner chamber bottom fixedly connected with of second connecting cylinder and the ball nut of lead screw looks assembly, the inner wall of clarifier box is provided with the layer of making an uproar that falls that gives sound insulation.

According to a preferable technical scheme, the sound insulation and noise reduction layer is respectively provided with a sound insulation outer layer, a buffering elastic pad and a sound absorption inner layer from outside to inside, the buffering elastic pad is of a double-layer structure, a reinforcing steel wire mesh is fixedly embedded between the sound insulation outer layer and the buffering elastic pad, and the reinforcing steel wire mesh is also fixedly embedded between the buffering elastic pad and the sound absorption inner layer.

As a preferred technical scheme of the invention, a plurality of groups of rubber elastic balls are uniformly distributed between two layers of buffer elastic cushions, a plurality of noise through cavities are formed in the sound-absorbing inner layer, a plurality of glass fiber cores are uniformly filled in the noise through cavities, and the glass fiber cores are oblate spheroids.

As a preferred technical scheme of the present invention, the number of the auxiliary support loop bars is four, outer sleeves of the four groups of auxiliary support loop bars are distributed at four corners of the top end of the mounting plate in a rectangular shape, and the top ends of inner rods of the auxiliary support loop bars are fixedly connected with the bottom corners of the bottom plate.

As a preferred technical scheme of the invention, a fixed plate is welded and fixed at the bottom end of the lifting motor, a plurality of bolts are screwed on the inner side of the fixed plate in an annular shape, and the fixed plate is fixedly connected with the top end of the mounting plate through the bolts.

As a preferable technical solution of the present invention, a sliding block is welded and fixed to a position of the outer side wall of the second connecting cylinder, which is close to the bottom end, and the sliding block is slidably connected to the inner side wall of the first connecting cylinder.

As a preferable technical scheme of the invention, the top end of the screw rod is fixedly welded with a limiting block, and the limiting block is in a disc shape.

As a preferable technical solution of the present invention, a through hole is formed in a middle position of a bottom end of the second connecting cylinder, and the screw rod penetrates through the through hole and extends to an inside of the second connecting cylinder.

Compared with the prior art, the invention provides a box body structure for an air purifier, which has the following beneficial effects:

1. the box body structure for the air purifier is characterized in that a sound insulation outer layer, a buffering elastic cushion and a sound absorption inner layer are respectively arranged on the sound insulation and noise reduction layer from outside to inside through the arranged sound insulation and noise reduction layer, the buffering elastic cushion is of a double-layer structure, a plurality of groups of rubber elastic balls are uniformly distributed between the two buffering elastic cushions, a plurality of noise through cavities are formed in the sound absorption inner layer, a plurality of glass fiber cores are uniformly filled in the noise through cavities, the glass fiber cores in the sound absorption inner layer play a sound absorption effect, the rubber elastic balls in the buffering elastic cushion have good elasticity, the impact resistance of the box body is improved to a certain extent while the supporting and stabilizing effects are achieved, the sound insulation outer layer plays a sound insulation effect, noise is not easy to be transmitted to the outside to cause noise pollution through the mutual matching of the sound insulation outer layer and the buffering elastic cushion, the limitation of the design of the box body structure of the existing air purifier is solved, the purifier generates vibration in the operation process to generate noise, and the operation of a purification system of the purifier also generates mechanical noise, so that the performance of noise reduction and sound insulation is weak, and the use experience of a user is influenced;

2. this box structure for air purifier, elevator motor through setting up, first connecting cylinder, the fixed column, the second connecting cylinder, the lead screw, ball nut, the cooperation of slider is used, the rotation that utilizes elevator motor's rotation to drive the lead screw, ball nut through on the lead screw drives the second connecting cylinder and reciprocates in first connecting cylinder, reach the effect of being convenient for adjust the clarifier height, through the auto-lock universal wheel that sets up, be convenient for remove the clarifier box, the mobility thereof has been improved, it is more convenient to use.

Drawings

FIG. 1 is a schematic view of the overall structure of a case structure for an air cleaner according to the present invention;

FIG. 2 is a partial schematic structural view of a case structure for an air cleaner according to the present invention;

FIG. 3 is a partial sectional view of FIG. 2 showing a structure of a cabinet for an air cleaner according to the present invention;

FIG. 4 is a sectional view showing a structure of a case for an air cleaner according to the present invention;

fig. 5 is an enlarged view of the acoustical noise reduction layer of the present invention.

In the figure: 1. a purifier box body; 2. a base plate; 3. mounting a plate; 4. an auxiliary support loop bar; 5. a self-locking universal wheel; 6. a lifting motor; 7. a fixing plate; 8. a first connecting cylinder; 9. fixing a column; 10. a second connecting cylinder; 11. a screw rod; 12. a ball nut; 13. a slider; 14. a limiting block; 15. a through hole; 16. A sound insulation and noise reduction layer; 161. an outer sound-insulating layer; 162. a cushion elastic pad; 1621. a rubber elastic ball; 163. A sound absorbing inner layer; 1631. a glass fiber core.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, in this embodiment: a box structure for an air purifier comprises a purifier box body 1, a bottom plate 2 and a mounting plate 3, wherein the bottom plate 2 is fixedly connected with the bottom end of the purifier box body 1, an auxiliary supporting loop bar 4 is arranged between the bottom plate 2 and the mounting plate 3, self-locking universal wheels 5 are mounted at four corners of the bottom end of the mounting plate 3, a lifting motor 6 is mounted at the middle position of the top end of the mounting plate 3, the type is 5IK60GU-CF, a fixing column 9 is fixedly welded at the top end of the lifting motor 6, a first connecting cylinder 8 is fixedly connected at the top end of the fixing column 9, a lead screw 11 is fixedly welded at one end of an output shaft of the lifting motor 6, which penetrates through the bottom end of the first connecting cylinder 8 and extends to the inner cavity of the first connecting cylinder 8, a second connecting cylinder 10 penetrates through the inner cavity of the first connecting cylinder 8, a ball nut 12 assembled with the lead screw 11 is fixedly connected at the bottom end of the inner cavity of the second connecting cylinder 10, the inner wall of clarifier box 1 is provided with the noise reduction layer 16 that gives sound insulation, elevator motor 6 through setting up, first connecting cylinder 8, the fixed column 9, the second connecting cylinder 10, lead screw 11, ball nut 12, slider 13's cooperation is used, utilize elevator motor 6's rotatory rotation that drives lead screw 11, ball nut 12 through on the lead screw 11 drives second connecting cylinder 10 and reciprocates in first connecting cylinder 8, reach the effect of being convenient for adjust the clarifier height, auto-lock universal wheel 5 through setting up, be convenient for remove clarifier box 1, the mobility thereof has been improved, it is more convenient to use.

In this embodiment, the sound-insulating and noise-reducing layer 16 is provided with a sound-insulating outer layer 161, a buffering elastic pad 162 and a sound-absorbing inner layer 163 from outside to inside, the buffering elastic pad 162 is of a double-layer structure, a reinforcing steel wire mesh is fixedly embedded between the sound-insulating outer layer 161 and the buffering elastic pad 162, and a reinforcing steel wire mesh is also fixedly embedded between the buffering elastic pad 162 and the sound-absorbing inner layer 163, so as to support and stabilize the sound-insulating and noise-reducing layer 16, multiple groups of rubber elastic balls 1621 are uniformly distributed between the two layers of buffering elastic pads 162, multiple noise through cavities are formed inside the sound-absorbing inner layer 163, multiple glass fiber cores 1631 are uniformly filled inside the noise through cavities, the glass fiber cores 1631 are oblate spheres, the glass fiber cores 1631 in the sound-absorbing inner layer 163 play a role in absorbing sound waves, the rubber elastic balls 1621 in the buffering elastic pad 162 have good elasticity, and, while playing a supporting and stabilizing role, the shock resistance of the box body is improved to a certain degree, the sound insulation outer layer 161 has the effect of isolating sound, and the noise is not easy to be transmitted to the outside to cause noise pollution due to the mutual matching of the sound insulation outer layer 161 and the buffering elastic pad 162; the number of the auxiliary support loop bars 4 is four, the outer sleeves of the four groups of auxiliary support loop bars 4 are distributed at four corners of the top end of the mounting plate 3 in a rectangular shape, the top ends of the inner rods of the auxiliary support loop bars 4 are fixedly connected with the corners of the bottom end of the bottom plate 2, the purifier box body 1 is stably supported, and the purifier box body 1 is prevented from toppling during operation; a fixed plate 7 is fixedly welded at the bottom end of the lifting motor 6, a plurality of bolts are screwed on the inner side of the fixed plate 7 in an annular shape, and the fixed plate 7 is fixedly connected with the top end of the mounting plate 3 through the bolts, so that the first connecting cylinder 8 can be conveniently mounted and dismounted; a sliding block 13 is fixedly welded on the outer side wall of the second connecting cylinder 10 close to the bottom end, and the sliding block 13 is in sliding connection with the inner side wall of the first connecting cylinder 8, so that the second connecting cylinder 10 can conveniently move up and down in the first connecting cylinder 8; a limiting block 14 is welded and fixed at the top end of the screw rod 11, the limiting block 14 is disc-shaped, the ball nut 12 is prevented from being separated from the screw rod 11, and the ball nut 12 is guaranteed to move upwards more safely and smoothly; the through hole 15 has been seted up to the bottom intermediate position of second connecting cylinder 10, and the lead screw 11 runs through hole 15 and extends to the inside of second connecting cylinder 10, the reciprocating of lead screw 11 of being convenient for.

The working principle and the using process of the invention are as follows: when the height of the purifier box body 1 needs to be adjusted, the lifting motor 6 can be started, the rotation of the lifting motor 6 is utilized to drive the screw rod 11 to rotate, the ball nut 12 on the screw rod 11 drives the second connecting cylinder 10 to move up and down in the first connecting cylinder 8, so as to achieve the effect of conveniently adjusting the height of the purifier, the sound insulation and noise reduction layer 16 is arranged, the sound insulation and noise reduction layer 16 is respectively provided with a sound insulation outer layer 161, a buffer elastic cushion 162 and a sound absorption inner layer 163 from outside to inside, the buffer elastic cushion 162 is of a double-layer structure, a plurality of groups of rubber elastic balls 1621 are uniformly distributed between the two layers of buffer elastic cushions 162, a plurality of noise through cavities are arranged inside the sound absorption inner layer 163, a plurality of glass fiber cores 1631 are uniformly filled inside the noise through cavities, the glass fiber cores 1631 in the sound absorption inner layer 163 play a role of absorbing sound waves, the rubber elastic balls 1621 in the buffer elastic cushion 162 have good elasticity, when playing support and stabilizing action, improve the shock resistance of box to a certain extent, the outer 161 effect of isolated sound that plays that gives sound insulation is mutually supported by outer 161 and buffering cushion 162 of giving sound insulation for the noise is difficult for transmitting to the external noise pollution that causes.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art will understand that various changes, modifications and substitutions can be made without departing from the spirit and scope of the invention as defined by the appended claims. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.