CN214791730U - Air purifier - Google Patents

Abstract

The utility model provides an air purifier, includes the casing and sets up fan, the filter in the casing, its characterized in that: the air purifier also comprises a supporting foot stand and a wall support, connecting holes fixedly connected with the supporting foot stand are formed in the bottom surface, the lower portion of the back surface or the lower portion of the side surface of the shell, the wall support is additionally arranged, the wall support is fixed on a wall to be installed, and a wall hanging opening connected with a hanging lug on the wall support is formed in the upper portion of the back surface of the shell. The utility model discloses compactness rational in infrastructure, the installation is dismantled conveniently, and the routine maintenance of being convenient for can hang but vertical placing again, uses safe and reliable, and the function is many simultaneously, convenient operation.

Description

Air purifier

Technical Field

The utility model relates to an air purifier technique, concretely relates to immediately, hang double-purpose air purifier.

Background

An air purifier is also called as an air cleaner, an air freshener and a purifier, and is a product capable of adsorbing, decomposing or converting various air pollutants (generally including PM2.5, dust, pollen, peculiar smell, formaldehyde and other decoration pollutants, bacteria, allergens and the like) and effectively improving the air cleanliness. With the rapid development of modern industrial technologies, air pollution is more and more serious, and more families use air purifiers. Most of the existing air purifiers are used by being placed on the ground or a table top, and are also used by being hung on a wall, but the existing air purifiers cannot be conveniently converted according to needs. In addition, the filters of the existing air purifier are all arranged inside the shell, and the shell is troublesome to open when the air purifier needs to be cleaned and maintained.

According to the prior Chinese patent with the application number of CN201621423447.0, a cabinet body structure of an air purifier comprises a support panel, an air collecting box, an air purifying box and an electric control device mounting rack, wherein the air collecting box, the air purifying box and the electric control device mounting rack are sequentially mounted at the back of the support panel from bottom to top; the air inlet hole is communicated with the air collecting box, the air outlet is communicated with the air purifying box, and the upper end of the air collecting box is communicated with the bottom of the air purifying box. This air purifier's cabinet body both sides set up and hang the groove, make the cabinet body can utilize to hang the groove and install on the wall, also can directly put subaerial use through the cabinet body, but this cabinet body structure is bigger, hangs the groove setting in cabinet body both sides, is difficult to hang, and stability and security are also not ideal enough moreover.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that to foretell technical current situation and provide an air purifier rational in infrastructure, installation dismantle convenient, be convenient for hang the double-purpose immediately.

The utility model provides a technical scheme that above-mentioned technical problem adopted does: the utility model provides an air purifier, includes the casing and sets up fan, the filter in the casing, its characterized in that: the air purifier also comprises a supporting foot stand and a wall support, connecting holes fixedly connected with the supporting foot stand are formed in the bottom surface, the lower portion of the back surface or the lower portion of the side surface of the shell, the wall support is additionally arranged, the wall support is fixed on a wall to be installed, and a wall hanging opening connected with a hanging lug on the wall support is formed in the upper portion of the back surface of the shell.

Furthermore, a rectangular frame edge connected with the front cover in a closing mode is arranged at an opening at the front end of the shell, the lower end of the front cover is rotatably connected with the rectangular frame edge, the middle of the inner side of the front cover and the rectangular frame edge are rotatably connected in an opening and closing mode through a middle hinge at a certain angle, and the upper end of the front cover and the rectangular frame edge are connected in an attracting mode through a magnet.

Furthermore, a plurality of connecting lugs are convexly arranged at intervals on the lower end of the inner side of the front cover along the length direction, corresponding lugs are arranged on the inner wall of the lower end of the rectangular frame edge of the shell, and the connecting lugs and the corresponding lugs are rotatably connected together through cylindrical pins, or the lower end of the inner side of the front cover and the inner wall of the lower end of the rectangular frame edge of the shell are connected together through a rotating hinge.

Furthermore, the middle hinges are respectively arranged on the left and the right, each group of middle hinges comprises a front cover hinge and a shell hinge, one end of each front cover hinge is hinged and fixed at the middle position of the side face of the front cover, one end of each shell hinge is hinged and fixed at the middle position of the side face of the rectangular frame, and the other end of each front cover hinge is rotatably connected with the other end of each shell hinge through a connecting pin.

Furthermore, a magnet is embedded on the inner wall of the upper end of the rectangular frame edge, and an iron sheet matched with the magnet is embedded on the inner wall of the upper end of the front cover.

Furthermore, the left side and the right side of the inner wall of the front cover are provided with L-shaped baffles for placing and positioning the filter, the filter is an HEPA filter, the filter is inserted between the left L-shaped baffle and the right L-shaped baffle and is positioned at the front end of the fan, the width of the L-shaped baffles is matched with the width of a rectangular frame edge of the shell, the L-shaped baffles are provided with a plurality of hollow parts, the rectangular frame edge is provided with a plurality of air inlet holes, and the upper end surface of the shell is provided with a grid-shaped air outlet.

Further, UV sterilization equipment is also arranged in the shell.

Still further, the inboard of protecgulum has the switch protection setting, and the switch protection sets up to hall element, cooperates with the magnetic element on the rectangle frame limit, and when the protecgulum was opened, the clarifier stop operation, and dust sensor, peculiar smell sensor, temperature and humidity sensor are installed to the side in the casing, and the side of casing corresponds the position and is equipped with the grid window that is convenient for regularly open the clearance in a detachable way.

Furthermore, the supporting foot rest comprises a U-shaped supporting plate, positioning grooves for supporting columns to be inserted are formed in the middle of the left side and the right side of the U-shaped supporting plate, screw holes are formed in the grooves, corresponding connecting through holes are formed in the left supporting column and the right supporting column, the lower ends of the supporting columns are inserted into the positioning grooves and fixed on the U-shaped supporting plate through bolts, and the upper ends of the supporting columns are abutted against the bottom surface of the shell for supporting; the two ends of the U-shaped supporting plate extend upwards respectively to form a connecting plate connected with the shell, the left and right positions of the lower portion of the back face of the shell are provided with an upper connecting hole and a lower connecting hole respectively, the connecting plate is provided with an upper through hole and a lower through hole which correspond to each other, and the connecting plate is fixed with the back face of the shell through screws.

And finally, the wall support is a strip-shaped plate, a plurality of mounting holes are formed in the wall support, the wall support is fixed on the wall through self-tapping screws, an L-shaped edge which is turned outwards is arranged at the upper end of the wall support, hanging lugs are respectively and convexly arranged on the left side and the right side of the upper end of the L-shaped edge, the hanging hole is two left sides and two right sides corresponding to the hanging lugs and are respectively arranged on the left side and the right side of the upper portion of the back of the shell, during mounting, the hanging hole is aligned with the hanging lugs and then downwards inserted into the hanging hole to be hung and fixed, and backing plates which are abutted against the wall are respectively and convexly arranged on the left side and the right side of the middle lower portion of the back of the shell.

Compared with the prior art, the utility model has the advantages of: the wall hanging rack is provided with the supporting foot frames and the wall supports, not only can be placed on a desktop on the ground for use, but also can be hung on a wall for use, is simple to install, can change the placing mode at any time to meet different requirements of different customers, and is reasonable and compact in structure and convenient to install and disassemble; the front cover is rotated in an openable manner, so that a user can see the front cover at a glance, and the filter element is convenient to operate and replace; meanwhile, the front cover is also provided with a switch protection device, and the machine stops running while the front cover is opened, so that the personal safety of a user is confirmed; the utility model discloses the structure is convenient for daily maintenance, can hang but vertical placing again, uses safe and reliable, and the function is many simultaneously, convenient operation.

Drawings

FIG. 1 is a schematic structural view of the embodiment of the present invention in a vertical placement state;

FIG. 2 is a schematic structural view of the embodiment of the present invention in a suspended state;

FIG. 3 is a schematic structural view of the back-mounted support stand of FIG. 1;

FIG. 4 is a schematic structural view of a supporting leg;

fig. 5 is an exploded view of an embodiment of the present invention;

FIG. 6 is an operational view for opening the front cover;

FIG. 7 is a schematic view showing the operation of taking out the filter with the front cover opened

FIG. 8 is a schematic view showing the operation of closing the front cover;

FIG. 9 is a front view of the front cover;

FIG. 10 is an enlarged fragmentary view of the display area and the operating area of FIG. 9;

FIG. 11 is a schematic view of the back side of FIG. 2 mounted in cooperation with a wall bracket;

FIG. 12 is a schematic view of the construction of the wall bracket;

fig. 13 is a schematic structural view of the embodiment of the present invention in the state where the front cover is opened;

fig. 14 is a schematic structural view of another angle of the embodiment of the present invention in the state that the front cover is opened;

fig. 15 is a longitudinal sectional view of the embodiment of the present invention in a state where the front cover is opened;

FIG. 16 is a schematic view of a Hall element mounting structure;

fig. 17 is a plan view of the embodiment of the present invention in a state where the front cover is opened;

FIG. 18 is a front view of FIG. 17;

fig. 19 is a schematic view of the air flow direction of the present invention.

Detailed Description

The present invention will be described in further detail with reference to the following embodiments.

As shown in fig. 1 to 19, a vertical hanging dual-purpose air purifier includes a housing 1, a fan 3 and a front cover 2 disposed in the housing 1, a filter 4, a support foot stand 5 and a wall support 6, the housing 1 is a cabinet structure with an open front end, the front cover 2 is rotatably disposed at the front end of the housing 1 in an openable and closable manner, the front cover 2 is integrated with a display area a and an operation area B and has a switch protection device, the filter 4 is disposed between the front cover 2 and the housing 1, a UV sterilization device may be further disposed in the housing 1, a connection hole 15 fixedly connected with the support foot stand 5 is disposed at the lower portion of the back of the housing 1, the wall support 6 is fixed on a wall to be installed, and a wall hanging port 16 connected with a hanging lug 62 on the wall support 6 is disposed at the upper end of the back of the housing 1.

The concrete structure is as follows: an opening at the front end of the shell 1 is provided with an expanded rectangular frame edge 11 connected with the front cover 2 in a matching way, the lower end of the inner side of the front cover 2 is convexly provided with four connecting lugs at intervals along the length direction, the inner wall of the lower end of the rectangular frame edge 11 is provided with corresponding lugs, and the lower end of the front cover 2 is rotatably connected with the rectangular frame edge 11 through four cylindrical pins 9, and certainly, the lower end of the front cover 2 can also be connected together through a rotating hinge. The middle part of the inner side of the front cover 2 is rotatably connected with the rectangular frame edge 11 through a middle hinge 7 in an opening and closing mode at a certain angle, and the upper end of the front cover 2 is connected with the rectangular frame edge 11 in an attracting mode through a magnet 20. The middle hinges 7 are respectively arranged in left and right groups, each group of middle hinges 7 comprises a front cover hinge 71 and a shell hinge 72, one end of the front cover hinge 71 is hinged and fixed at the middle position of the side surface of the front cover 2, one end of the shell hinge 72 is hinged and fixed at the middle position of the side surface of the rectangular frame edge 11, and the other end of the front cover hinge 71 is rotatably connected with the other end of the shell hinge 72 through a connecting pin. The magnets 20 are respectively embedded in the inner wall of the upper end of the rectangular frame edge 11, and the iron sheet 10 matched with the magnets 20 is embedded in the inner wall of the upper end of the front cover 2, so that the front cover 2 is fixed and aligned with the shell 1 by the attraction force of the iron sheet 10 and the magnets 20, and the magnetic attraction device can be replaced by other movable buckling devices. The left side and the right side of the inner wall of the front cover 2 are provided with L-shaped baffles 21 for placing and positioning the filter 4, the filter 4 is a HEPA filter, the filter 4 is inserted between the left L-shaped baffle 41 and the right L-shaped baffle 41 and is positioned at the front end of the fan 3, the width of the L-shaped baffle 41 is matched with the width of a rectangular frame edge 11 of the shell, a plurality of hollow parts are arranged on the L-shaped baffle 11, a plurality of air inlet holes 111 are arranged on the rectangular frame edge 11, the fan 3 blows air upwards, and the upper end surface of the shell 1 is provided with a grid-shaped air outlet 12. Display area A and operation area B set up respectively in the preceding terminal surface middle part position of protecgulum 2, display area A is equipped with pm2.5 tristimulus designation lamp a, pm2.5 numerical indicator lamp B, VOC tristimulus designation lamp c, temperature numerical value display area d, humidity numerical value display area e, remote control receiving area f, photosensitive induction zone g and many grades of wind speed display area h etc. operation area B is equipped with a plurality of operation buttons, operation button includes the power button, the wind speed is adjusted the button, the ultraviolet sterilization button, automatic button, day night mode button and locking button etc.. The back of the front cover 2 is provided with a rear cover 22 corresponding to the display area A and the operation area B, the switch protection is provided with a Hall element 8, the Hall element 8 is arranged in the rear cover 22, the Hall element 8 is matched with a magnetic element such as a magnet 20 on the rectangular frame edge 11, as shown in fig. 16, when the front cover 2 is opened, the purifier stops running, and the personal safety of a user is confirmed. The inner side surface of the shell 1 is provided with a dust sensor, an odor sensor, a temperature and humidity sensor and other detection sensors, and the corresponding position of the side surface of the shell 1 is detachably provided with a grating window 13 which is convenient for opening and cleaning at regular time.

The supporting foot stand 5 comprises a U-shaped supporting plate 51, as shown in fig. 3 and 4, a positioning groove for inserting the supporting column 52 is arranged in the middle of the left side and the right side of the U-shaped supporting plate 51, a screw hole 512 is arranged in the groove, corresponding connecting through holes are arranged on the left supporting column 52 and the right supporting column 52, the lower end of the supporting column 52 is inserted in the positioning groove and fixed on the U-shaped supporting plate 51 through a bolt 53, and the upper end of the supporting column 52 is supported against the bottom surface of the shell 1; the two ends of the U-shaped supporting plate 51 extend upwards to form a connecting plate 511 connected with the shell 1, the left and right positions of the lower part of the back of the shell 1 are provided with strip-shaped concave surfaces 14 matched with the connecting plate, the strip-shaped concave surfaces 14 are respectively provided with an upper connecting hole and a lower connecting hole 15, the connecting plate 511 is provided with a corresponding upper through hole and a corresponding lower through hole 512, the connecting plate 511 and the back of the shell 1 are fixed through screws, and thus the purifier can be placed on the ground or a table top for use through the supporting foot rest 5. Of course, the connection plate 511 may be attached to the side of the housing 1 during the upward extension process.

The wall bracket 6 is a strip-shaped plate, as shown in fig. 11 and 12, two rows of mounting holes 63 are formed in the wall bracket 6, the wall bracket 6 is fixed on a wall through self-tapping screws, an outward-folded L-shaped edge 61 is arranged at the upper end of the wall bracket 6, hanging lugs 62 are respectively and convexly arranged on the left and right sides of the upper end of the L-shaped edge 61, two hanging ports 16 are respectively arranged on the left and right sides of the upper portion of the back of the casing 1, the hanging ports 16 are aligned with the hanging lugs 62 and then downwards scribed into the hanging ports 16 for hanging and fixing during mounting, and backing plates 17 abutting against the wall are respectively and convexly arranged on the left and right sides of the lower portion of the back of the casing 1.

In addition, a hidden handle 112 which is convenient to move is concavely arranged on the rear side of the middle part of the upper end of the rectangular frame 11 of the shell 1.

When the air purifier is used, air filled with dust enters the shell 1 from the air inlet 111 and is filtered by the filter 4, the airflow direction is as shown by an arrow in fig. 19, purified and sterilized fresh air is finally discharged from the air outlet 12 above the shell 1, and impurities such as dust and particles are adsorbed on the filter 4.

When the filter 4 needs to be cleaned or replaced, the two sides of the front cover 2 are pulled by hands, as shown in fig. 6, the front cover 2 can be opened by pulling the filter 4 outwards, the filter 4 can be taken out, and is convenient to clean, as shown in fig. 7, after cleaning, the filter 4 is put in, the two sides of the front cover 2 are pressed, and the filter is pushed inwards, as shown in fig. 8, the front cover 2 can be closed, and the operation is very convenient.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the technical principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.

Claims (10)

1. The utility model provides an air purifier, includes the casing and sets up fan, the filter in the casing, its characterized in that: the air purifier also comprises a supporting foot stand and a wall support, connecting holes fixedly connected with the supporting foot stand are formed in the bottom surface, the lower portion of the back surface or the lower portion of the side surface of the shell, the wall support is additionally arranged, the wall support is fixed on a wall to be installed, and a wall hanging opening connected with a hanging lug on the wall support is formed in the upper portion of the back surface of the shell.

2. The air purifier of claim 1, wherein: the opening at the front end of the shell is provided with a rectangular frame edge connected with the front cover in a closing mode, the lower end of the front cover is rotatably connected with the rectangular frame edge, the middle of the inner side of the front cover and the rectangular frame edge are rotatably connected through a middle hinge in an opening and closing mode at a certain angle, and the upper end of the front cover and the rectangular frame edge are connected through a magnet in an attracting mode.

3. The air purifier of claim 2, wherein: the inner side lower end of the front cover is convexly provided with a plurality of connecting lugs at intervals along the length direction, the inner wall of the lower end of the rectangular frame edge of the shell is provided with corresponding lugs, and the connecting lugs and the corresponding lugs are rotatably connected together through cylindrical pins, or the inner side lower end of the front cover and the inner wall of the lower end of the rectangular frame edge of the shell are connected together through a rotating hinge.

4. The air purifier of claim 3, wherein: the middle hinges are respectively arranged on the left side and the right side, each group of middle hinges comprises a front cover hinge and a shell hinge, one end of each front cover hinge is hinged and fixed at the middle position of the side face of the front cover, one end of each shell hinge is hinged and fixed at the middle position of the side face of the rectangular frame, and the other end of each front cover hinge is rotatably connected with the other end of each shell hinge through a connecting pin.

5. The air purifier of claim 4, wherein: and a magnet is embedded in the inner wall of the upper end of the rectangular frame edge, and an iron sheet matched with the magnet is embedded in the inner wall of the upper end of the front cover.

6. The air purifier of claim 5, wherein: the left side and the right side of the inner wall of the front cover are provided with L-shaped baffles for placing and positioning a filter, the filter is an HEPA filter, the filter is inserted between the left L-shaped baffle and the right L-shaped baffle and is positioned at the front end of the fan, the width of the L-shaped baffles is matched with the width of a rectangular frame edge of the shell, the L-shaped baffles are provided with a plurality of hollow parts, the rectangular frame edge is provided with a plurality of air inlet holes, and the upper end surface of the shell is provided with a grid-shaped air outlet.

7. The air purifier of claim 6, wherein: and UV sterilization equipment is also arranged in the shell.

8. An air cleaner according to any one of claims 1 to 7, wherein: the inboard of protecgulum has the switch protection setting, and the switch protection sets up to hall element, cooperates with the magnetic element on the rectangle frame limit, and when the protecgulum was opened, the clarifier stop motion, and dust sensor, peculiar smell sensor, temperature and humidity sensor are installed to the side in the casing, and the side of casing corresponds the position and can be equipped with the grid window of being convenient for regularly open the clearance with dismantling.

9. An air cleaner according to any one of claims 1 to 7, wherein: the supporting foot stand comprises a U-shaped supporting plate, positioning grooves for supporting columns to be inserted are formed in the middle of the left side and the right side of the U-shaped supporting plate, screw holes are formed in the grooves, corresponding connecting through holes are formed in the left supporting column and the right supporting column, the lower ends of the supporting columns are inserted into the positioning grooves and fixed on the U-shaped supporting plate through bolts, and the upper ends of the supporting columns are abutted against the bottom surface of the shell for supporting; the two ends of the U-shaped supporting plate extend upwards respectively to form a connecting plate connected with the shell, the left and right positions of the lower portion of the back face of the shell are provided with an upper connecting hole and a lower connecting hole respectively, the connecting plate is provided with an upper through hole and a lower through hole which correspond to each other, and the connecting plate is fixed with the back face of the shell through screws.

10. An air cleaner according to any one of claims 1 to 7, wherein: the wall support is a strip-shaped plate, a plurality of mounting holes are formed in the wall support, the wall support is fixed on a wall through self-tapping screws, an L-shaped edge which is turned outwards is formed in the upper end of the wall support, hanging lugs are respectively and convexly arranged on the left side and the right side of the upper end of the L-shaped edge, the hanging hole is corresponding to the hanging lugs and is formed in the left side and the right side of the upper portion of the back of the shell, during installation, the hanging hole is aligned with the hanging lugs and then downwards inserted into the hanging hole to be hung and fixed, and backing plates which are abutted against the wall are respectively and convexly arranged on the left side and the right side of the lower portion of the back of the shell.

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