CN219596231U

CN219596231U - Air deodorization purifier

Info

Publication number: CN219596231U
Application number: CN202320455864.7U
Authority: CN
Inventors: 周雷激; 阙林海
Original assignee: Xiamen Shengke Environmental Protection Technology Co ltd
Current assignee: Xiamen Shengke Environmental Protection Technology Co ltd
Priority date: 2023-03-10
Filing date: 2023-03-10
Publication date: 2023-08-29
Anticipated expiration: 2033-03-10

Abstract

The utility model discloses an air deodorizing and purifying device which comprises a shell, a sealing piece and a knob switch, wherein a filter element box is arranged in a cavity in the shell, the sealing piece is arranged at an opening of the filter element box and is used for sealing the filter element box, a first sealing ring is arranged on the upper surface of the sealing piece, a vent hole is arranged on the sealing piece at a position corresponding to a central hole of the first sealing ring, the knob switch can freely rotate relative to the sealing piece, the knob switch comprises a knob, a sealing pressing plate and an elastic piece, the elastic piece presses the sealing pressing plate downwards to enable the sealing pressing plate to press a first convex ring and the first sealing ring on the sealing piece, the sealing pressing plate is provided with an opening communicated with the outside of the shell, and the vent hole is positioned on a rotating path of the opening of the sealing pressing plate. According to the utility model, the knob switch is arranged at the opening, so that the deodorizing and purifying functions are controlled to be turned on and off, and the deodorizing and purifying amount can be regulated, so that the deodorizing and purifying device is suitable for space purification with different areas, and consumers can realize precise purification and prolong the service life.

Description

Air deodorization purifier

Technical Field

The utility model relates to the field of air purification, in particular to an air deodorizing and purifying device.

Background

People put the air deodorizing and purifying device in the space which is relatively airtight and has peculiar smell such as a bathroom, a shoe cabinet, an automobile and the like to deodorize and purify the air. There are a number of different technologies and mediums in air cleaning devices that enable it to provide clean and safe air to a user. Common air purification techniques are: adsorption technology, negative (positive) ion technology, catalysis technology, photocatalyst technology, super-structure photo-mineralization technology, HEPA high-efficiency filtration technology, electrostatic dust collection technology and the like.

The air deodorization purification device in the current market is of an open type, the size of a deodorization purification switch and the size of the deodorization purification amount cannot be controlled, different deodorization purification amounts cannot be well adjusted according to different space areas, and the air deodorization purification device cannot be used for accurately purifying, so that excessive purification of products is caused or the service life cannot meet the requirements.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides an air deodorizing and purifying device which has the advantages of controlling the opening and closing of deodorizing and purifying functions and adjusting the purifying amount to adapt to the use spaces with different sizes.

An air deodorizing and purifying apparatus comprising:

a filter element box is arranged in the inner cavity of the shell, and a purifying filter element is arranged in the filter element box;

the sealing piece is arranged at the opening of the filter element box and used for sealing the filter element box, a first sealing ring is arranged on the upper surface of the sealing piece, a vent hole is arranged on the sealing piece corresponding to the central hole of the first sealing ring, a first convex ring is arranged on the upper surface of the sealing piece, and the vent hole is positioned in the first convex ring;

the knob switch is located sealing member top and can freely rotate relative sealing member, and the knob switch includes knob, sealing clamp plate, elastic component, and the opening of knob upper end protrusion casing, and the knob is disposed into upper and lower swing joint and synchronous rotation with sealing clamp plate, and the elastic component is located between knob and the sealing clamp plate, thereby the elastic component pushes down sealing clamp plate so that sealing clamp plate sticiss first bulge loop and the first sealing washer on the sealing member and seal the filter core box, and sealing clamp plate is equipped with the opening that switches on with the casing outside, and the air vent is located sealing clamp plate open-ended rotation route.

Further, the filter element box upper end sets up the opening, is equipped with spacing step on the filter element box upper end inner wall, the sealing member is including sealing the bottom plate, seals the bottom plate and places on spacing step in order to seal the opening of filter element box, the air vent is seted up on sealing the bottom plate.

Further, the casing includes casing and lower casing, goes up casing and lower casing and can dismantle the connection, and the opening of going up the casing is around downwards protruding be equipped with down the rampart, seal the bottom plate around upwards protruding set up the rampart, down the rampart cup joint with last rampart and be connected, set up the clearance between rampart and the last rampart down in order to seal down the rampart down with last rampart between the rampart down.

Further, be equipped with the holding ring in the hole of lower rampart, the holding ring is connected through radiation rib and lower rampart middle part all around, the knob lower extreme is equipped with the boss, forms spacing step all around, boss and holding ring's hole phase-match, and the boss inserts in the holding ring and spacing step is placed at the holding ring upper surface, seal the upper surface of clamp plate is equipped with spacing bulge loop, and the upper surface of spacing bulge loop and the lower surface contact of holding ring, and the holding ring restriction knob switch's reciprocates.

Further, the sealing pressing plate is provided with a buckle in an upward protruding mode, a clamping groove is formed in a boss of the knob, an abdication space for the buckle to move up and down is formed above the clamping groove, and the sealing pressing plate is matched with the knob in a clamping mode through the clamping connection of the buckle and the clamping groove to achieve up-down movable connection.

Further, the elastic piece is located inside the limiting convex ring, the elastic piece is a spring, and the upper end and the lower end of the spring are respectively abutted against the sealing pressing plate and the boss so that the sealing pressing plate tightly presses the first sealing ring

Further, the first sealing ring is a silica gel sealing gasket, a second convex ring is arranged on the upper surface of the sealing bottom plate, and the first sealing ring is embedded in the second convex ring.

The air deodorizing and purifying device has the advantages that: the knob switch is arranged at the opening, and the vent hole can be opened or closed through the knob opening, so that the opening and closing of the deodorizing and purifying function are controlled, and the deodorizing and purifying amount can be regulated to adapt to space purification of different areas; the product has attractive appearance, moderate size and simple and convenient operation of the regulating switch, ensures that consumers can achieve accurate purification and prolongs the service life.

Drawings

FIG. 1 is a cross-sectional view of an air deodorizing and purifying apparatus;

FIG. 2 is an exploded view of the knob switch and closure;

FIG. 3 is another angular view of FIG. 2;

FIG. 4 is a schematic view of a closure;

FIG. 5 is a schematic view of a sealing platen;

fig. 6 is a schematic view of the upper housing.

Detailed Description

The utility model is further described below with reference to the drawings and examples.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

As shown in fig. 1 to 6, the present embodiment provides an air deodorizing and purifying device including a housing, a sealing member 3, and a knob switch 9.

The inside cavity of the shell is provided with a filter element box 4 (the filter element box 4 can be integrally formed with the shell or can be an independent part, the filter element box 4 shown in the figure is an independent part), the filter element box 4 is provided with a purifying filter element (not shown), and the purifying filter element can be in the prior art (such as a photocatalyst filter element).

The sealing piece 3 is arranged at the opening part of the filter element box 4 and used for sealing the filter element box 4, a first sealing ring 5 is arranged on the upper surface of the sealing piece 3, a vent hole 31 is arranged on the sealing piece 3 corresponding to the central hole position of the first sealing ring 5, a first convex ring 32 is arranged on the upper surface of the sealing piece 3, and the vent hole 31 is positioned inside the first convex ring 32.

The knob switch 9 is located above the closure member 3 and is free to rotate relative to the closure member 3. The knob switch 9 comprises a knob 6, a sealing pressing plate 7 and an elastic piece 8, wherein the upper end of the knob 6 protrudes out of an opening of the shell, the knob 6 and the sealing pressing plate 7 are configured to be connected up and down in a movable mode and synchronously rotate, the elastic piece 8 is located between the knob 6 and the sealing pressing plate 7 and is in a pressed state, the elastic piece 8 presses the sealing pressing plate 7 downwards to enable the sealing pressing plate 7 to tightly press a first convex ring 32 and a first sealing ring 5 on the sealing piece 3 so as to seal the filter element box 4, the sealing pressing plate 7 is provided with an opening communicated with the outside of the shell, and a vent hole 31 is located on a rotating path of the opening of the sealing pressing plate 7. The on and off of the deodorizing and purifying functions and the deodorizing and purifying amount are controlled through the knob switch 9, the deodorizing and purifying amount is adjusted according to different space areas, the deodorizing and purifying amount is accurately purified, excessive purifying is avoided, and the service life is prolonged. The shape of the opening in the sealing platen 7 may be circular, polygonal, elliptical, fan-shaped, etc., as shown, fan-shaped opening 71 is used in this embodiment.

The housing comprises an upper housing 1 and a lower housing 2, the upper housing 1 and the lower housing 2 being detachably connected, e.g. by a snap 73 connection, a threaded connection. The inner bottom of the lower shell 2 is provided with a limit groove, the filter element box 4 is embedded in the limit groove from top to bottom, the upper end of the filter element box 4 is opened, and the inner wall of the upper end of the filter element box 4 is provided with a limit step. The sealing piece 3 comprises a sealing bottom plate 33 and an upper annular wall 34 which is arranged around the sealing bottom plate 33 in a protruding mode, and the sealing bottom plate 33 is placed on the limiting step to seal the opening of the filter element box 4. The vent hole 31 is formed in the sealing bottom plate 33, and the first convex ring 32 is arranged on the upper surface of the sealing bottom plate 33.

The periphery of the opening of the upper shell 1 is provided with a lower annular wall 101 in a downward protruding mode, the lower annular wall 101 is connected with the upper annular wall 34 of the sealing piece 3 in a sleeved mode, and a second sealing ring 10 is arranged at the connecting position. As shown in the figure, the outer peripheral surface of the lower annular wall 101 is provided with an annular groove, and the second seal ring 10 is provided in the annular groove, and the second seal ring 10 closes the gap between the inner peripheral surface of the lower annular wall 101 and the outer peripheral surface of the upper annular wall 34.

The hole of lower rampart 101 is equipped with holding ring 102, holding ring 102 is connected through radiation rib 103 and lower rampart 101 middle part all around, knob 6 lower extreme is equipped with boss 61, boss 61 forms spacing step all around, boss 61 and the hole phase-match of holding ring 102, boss 61 inserts in holding ring 102 and spacing step is placed at the holding ring 102 upper surface, the upper surface of sealing clamp plate 7 is equipped with spacing bulge loop 72, the upper surface of spacing bulge loop 72 and the lower surface contact of holding ring 102, the upper and lower removal of knob switch 9 is restricted to holding ring 102.

The sealing pressing plate 7 is provided with a buckle 73 in an upward protruding mode, a clamping groove 62 is formed in a boss 61 of the knob 6, a yielding space for the buckle 73 to move up and down is formed above the clamping groove 62 (a cavity is formed in the knob 6 in the figure, the clamping groove 62 is formed in the lower surface of the cavity and is communicated with the cavity, so that the yielding space is obtained), and the sealing pressing plate 7 is in movable connection with the knob 6 up and down through clamping fit of the buckle 73 and the clamping groove 62.

The elastic member 8 is located inside the limiting convex ring 72, the elastic member 8 may be a spring, an elastic sheet, a polymer elastic block, etc., and the upper and lower ends of the elastic member 8 respectively abut against the sealing pressing plate 7 and the boss 61 so that the sealing pressing plate 7 tightly presses the first sealing ring 5.

The first sealing ring 5 is a silica gel sealing gasket, the upper surface of the sealing bottom plate 33 is also provided with a second convex ring 35, and the first sealing ring 5 is embedded in the second convex ring 35.

The cross sections of the upper shell 1 and the lower shell 2 are round, and the upper edge of the upper shell 1 and the lower edge of the lower shell 2 are rounded, so that the air deodorizing and purifying device has smooth and beautiful appearance. The parts of the whole air deodorizing and purifying device are detachably connected, a screw is not required to be locked, and tools are not required to be used during assembly, so that the assembly is convenient and efficient, and the purifying filter element can be conveniently replaced by separating the upper shell 1 from the lower shell 2. The knob switch 9 at the upper end of the air deodorizing and purifying device is simple and convenient to operate, and consumers can achieve accurate purification.

The embodiments are merely illustrative of the technical solution of the present utility model, and not limiting thereof; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some of the technical features thereof can be replaced with equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model, and therefore all other embodiments obtained by those skilled in the art without making creative efforts are intended to fall within the protection scope of the present utility model.

Claims

1. Air deodorization purifier, its characterized in that includes:

2. The air deodorizing and purifying apparatus as set forth in claim 1, wherein: the filter element box upper end sets up the opening, is equipped with spacing step on the filter element box upper end inner wall, the sealing member is including sealing the bottom plate, seals the bottom plate and places on spacing step in order to seal the opening of filter element box, the air vent is seted up on sealing the bottom plate.

3. The air deodorizing and purifying apparatus as set forth in claim 2, wherein: the shell comprises an upper shell and a lower shell, the upper shell is detachably connected with the lower shell, a lower annular wall is arranged around the opening of the upper shell in a downward protruding mode, an upper annular wall is arranged around the sealing bottom plate in an upward protruding mode, the lower annular wall is connected with the upper annular wall in a sleeved mode, and a second sealing ring is arranged between the lower annular wall and the upper annular wall to seal a gap between the lower annular wall and the upper annular wall.

4. An air deodorizing and purifying apparatus as set forth in claim 3, wherein: the inner hole of the lower annular wall is internally provided with a positioning ring, the periphery of the positioning ring is connected with the middle part of the lower annular wall through radiation ribs, the lower end of the knob is provided with a boss, a limiting step is formed around the boss, the boss is matched with the inner hole of the positioning ring, the boss is inserted into the positioning ring and is placed on the upper surface of the positioning ring, the upper surface of the sealing pressing plate is provided with a limiting convex ring, the upper surface of the limiting convex ring is in contact with the lower surface of the positioning ring, and the positioning ring limits the knob switch to move up and down.

5. The air deodorizing and purifying apparatus as set forth in claim 4, wherein: the sealing pressing plate is provided with a buckle in an upward protruding mode, a clamping groove is formed in a boss of the knob, a yielding space for the buckle to move up and down is formed above the clamping groove, and the sealing pressing plate is connected with the knob in an up-down movable mode through clamping cooperation of the buckle and the clamping groove.

6. The air deodorizing and purifying apparatus as set forth in claim 4, wherein: the elastic piece is positioned inside the limiting convex ring, the elastic piece is a spring, and the upper end and the lower end of the spring are respectively abutted against the sealing pressing plate and the boss so that the sealing pressing plate tightly presses the first sealing ring.

7. The air deodorizing and purifying apparatus as set forth in claim 2, wherein: the first sealing ring is a silica gel sealing gasket, a second convex ring is arranged on the upper surface of the sealing bottom plate, and the first sealing ring is embedded in the second convex ring.