Mite removing instrument

Abstract

The utility model belongs to the technical field of cleaning electric appliances, and discloses a mite removing instrument which comprises a shell, an air inlet and an air outlet channel are formed in the shell, an air purification assembly is arranged in the air outlet channel and comprises a containing box, the containing box is arranged in the air outlet channel, an opening is formed in one side of the containing box, and the opening is communicated with the containing box. A plurality of air holes are formed in the side wall of the placement box, and a first supporting piece is arranged in the placement box; the cover plate can cover and be positioned at the opening, a second supporting piece is arranged in the cover plate, and the second supporting piece and the first supporting piece are oppositely arranged; and the air purification object is placed in the containing box and abuts against the position between the second supporting piece and the first supporting piece, and the air purification object can purify air flowing through the interior of the air outlet channel. According to the acarus killing instrument, air in the air outlet channel can be purified through the air purification objects, the air quality of the environment is improved, and the air purification objects can be selected and replaced according to personal preferences.

Description

Technical Field

[0001] The utility model relates to the technical field of cleaning electrical appliances, in particular to a mite removal device. Background Art

[0002] A mite remover is a device for removing mites and dust from the surface of objects. The existing mite remover is equipped with a dust cup and a fan. The dust cup is connected to the inlet of the mite remover, the air inlet of the fan is connected to the dust cup, and the air outlet of the fan is connected to the outside of the mite remover. The fan generates negative pressure in the dust cup through the operation of the dust cup, thereby sucking mites or dust into the dust cup to achieve the mite removal function.

[0003] When there is an odor on the surface of an object, the odor will quickly spread into the air during the use of a mite removal device, causing secondary pollution to the air and reducing the air quality of the user's environment. Utility Model Content

[0004] The utility model aims to provide a mite removal device which can remove mites and dust and achieve the effect of purifying the air at the same time.

[0005] To achieve this purpose, the utility model adopts the following technical solutions:

[0006] The mite removal device comprises a shell, an air inlet is arranged on the shell, a dust collecting bin and a fan are arranged inside the shell, the air inlet is connected to the dust collecting bin, the air inlet end of the fan is connected to the inside of the dust collecting bin, an air outlet channel connecting the air outlet end of the fan and the outside of the shell is arranged on the shell, an air purification component is arranged inside the air outlet channel, and the air purification component comprises:

[0007] A placement box, the placement box is placed inside the air outlet channel, one side of the placement box has an opening, a plurality of air holes are provided on the side wall of the placement box, and a first support member is provided inside the placement box;

[0008] a cover plate, the cover plate being capable of covering and being positioned at the opening, a second support member being disposed inside the cover plate, the second support member being disposed opposite to the first support member; and

[0009] An air purifier is placed inside the placement box and abuts between the second support member and the first support member. The air purifier can purify the air flowing through the air outlet channel.

[0010] Preferably, a positioning ring is provided on the cover plate, and the positioning ring is clamped at the opening.

[0011] Preferably, the positioning ring is plug-fitted with the opening and abuts against the inner wall of the placement box; or,

[0012] The positioning ring is sleeved on the outside of the placement box and abuts against the outer wall of the placement box.

[0013] Preferably, a positioning sleeve is provided on one of the placement box and the cover plate, and a positioning column is provided on the other of the placement box and the cover plate. When the cover plate is covered at the opening, the positioning column and the positioning sleeve are plugged into each other.

[0014] Preferably, the first supporting member is a supporting edge, and a plurality of the supporting edges are provided.

[0015] Preferably, a plurality of connecting grooves are provided on a side of the supporting edge close to the air purifier.

[0016] Preferably, a plurality of ventilation holes are provided on the cover plate.

[0017] Preferably, an air outlet cavity is provided on the shell, the air outlet end of the fan is connected to the air outlet cavity through a pipe, the opening of the air outlet cavity is covered with a sealing plate, and a plurality of through holes are provided on a side of the sealing plate away from the pipe, so that the air outlet channel is formed inside the air outlet cavity;

[0018] The inner wall of the air outlet cavity is provided with a placement cavity, the air purification component is arranged inside the placement cavity, and the air purification component is exposed from the placement cavity.

[0019] Preferably, the placement box is cylindrical, the axis of the placement box and the sealing plate are arranged at an acute angle, and the air holes are opened on the side of the placement box along the circumference of the placement box.

[0020] Preferably, the sealing plate is snap-connected to the opening of the air outlet cavity.

[0021] Beneficial effects of the utility model:

[0022] The utility model of the mite removal device is provided with an air purification component with replaceable air purifier inside the air outlet channel of the housing, and the air purifier is clamped and fixed by the first support member and the second support member, so that the air purifier is not easily affected by the air flow and moves; when the fan is working, the air outlet end of the fan exhausts air into the air outlet channel, and the air flowing through the air outlet channel is purified by the air purifier, thereby improving the air quality of the user's environment. In addition, after removing the cover plate, the air purification component can be removed and the air purifier can be replaced, so that the user can choose the corresponding air purifier according to personal preference to meet the diverse needs of different groups of people. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the overall structure of the mite removal device of the utility model;

[0024] Figure 2 It is an exploded view of the housing and the sealing plate of the utility model;

[0025] Figure 3 It is a top view of the lower half of the shell of the utility model;

[0026] Figure 4 yes Figure 3 Sectional view in the AA direction;

[0027] Figure 5 It is a structural schematic diagram of the air purification component of the utility model.

[0028] In the figure:

[0029] 1. Shell; 11. Roller brush chamber; 12. Dust collection bin; 13. Fan bin; 14. Air outlet chamber; 141. Placement chamber; 142. Plug hole; 143. Block; 15. Air outlet channel; 16. Pipeline; 17. Pipeline; 2. Fan; 3. Sealing plate; 31. Through hole; 32. Plug connector; 33. Elastic buckle claw; 331. Block; 4. Placement box; 41. Air vent; 42. Support edge; 421. Connecting groove; 5. Cover plate; 51. Support ring; 52. Positioning ring; 53. Air vent; 6. Air purifier; 71. Positioning sleeve; 72. Positioning column. DETAILED DESCRIPTION

[0030] The present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It is to be understood that the specific embodiments described herein are only used to explain the present invention, rather than to limit the present invention. It should also be noted that, for ease of description, only the parts related to the present invention, rather than all structures, are shown in the accompanying drawings.

[0031] In the description of the present invention, unless otherwise clearly specified and limited, the terms "connected", "connected", and "fixed" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0032] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0033] In the description of this embodiment, the terms "upper", "lower", "right", etc., directions or positional relationships are based on the directions or positional relationships shown in the drawings, and are only for the convenience of description and simplification of operation, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation of the present invention. In addition, the terms "first" and "second" are only used to distinguish in the description and have no special meaning.

[0034] Refer to the following Figures 1 to 5 The mite removal device provided by the utility model is described.

[0035] Reference Figure 1 and Figure 2 The mite removal device includes a housing 1, which is formed by connecting a plurality of plastic parts. A roller brush chamber 11 is connected to the housing 1, and an air inlet (not shown in the figure) is provided on the roller brush chamber 11. A roller brush (not shown in the figure) is rotatably arranged inside the roller brush chamber 11. A dust collecting bin 12 and a fan bin 13 are arranged inside the housing 1. The roller brush chamber 11 and the dust collecting bin 12 are connected through a pipeline 16. A fan 2 is connected inside the fan bin 13. An air outlet channel 15 connected to the air outlet end of the fan 2 is arranged on the housing 1, and an air purification component is arranged inside the air outlet channel 15.

[0036] When the fan 2 is working, negative pressure is generated inside the roller brush chamber 11 and the dust collecting bin 12, so that external dust and mites are sucked into the dust collecting bin 12 from the air inlet, and excess air is discharged through the air outlet channel 15. The air flowing through the air outlet channel 15 is purified by the air purification component to improve the air quality of the user's environment.

[0037] Reference Figure 2 , Figure 3 and Figure 4Further, an air outlet cavity 14 is provided on the housing 1, and the air outlet end of the fan 2 is connected to the air outlet cavity 14 through a pipe 17. The opening of the air outlet cavity 14 is covered with a sealing plate 3. A plurality of through holes 31 are provided on the sealing plate 3 on a side away from the pipe 17, so that an air outlet channel 15 is formed inside the air outlet cavity 14, and the air inlet end of the air outlet channel 15 is connected to the pipe 17, and the air outlet end of the air outlet channel 15 is connected to the through hole 31. Figure 4 The arrow direction inside the middle air outlet channel 15 is the flow direction of the air inside the air outlet channel 15 .

[0038] Reference Figure 4 A placement cavity 141 is provided on the inner wall of the air outlet cavity 14 away from the sealing plate 3. The air purification component is arranged inside the placement cavity 141, and the air purification component is partially exposed from the placement cavity 141, so that the air purification component is partially exposed inside the air outlet channel 15 to purify the air flowing through the air outlet channel 15.

[0039] Reference Figure 2 and Figure 4 Preferably, the sealing plate 3 is clamped at the opening of the air outlet cavity 14, and the sealing plate 3 abuts against the air purification component to assist in positioning the air purification component. The air purification component can be taken out and replaced by removing the sealing plate 3. The sealing plate 3 can also be detachably connected to the opening of the air outlet cavity 14 by fixing parts such as screws, so as to facilitate the replacement of the air purification component.

[0040] Illustratively, in this embodiment, a plug connector 32 is fixedly connected to one end of the sealing plate 3 , a plug hole 142 is provided on the side wall of the placement cavity 141 , and the plug connector 32 is plugged into and matched with the plug hole 142 .

[0041] The other end of the sealing plate 3 is fixedly connected with an elastic claw 33, which is arranged in a V shape, is made of plastic and has a certain elasticity, and a clamping block 331 is fixedly connected to the elastic claw 33. The position of the elastic claw 33 on the side wall of the placement cavity 141 is connected with the stopper 143, and the end of the elastic claw 33 away from the sealing plate 3 abuts against the side wall of the placement cavity 141 where the stopper 143 is arranged, and the clamping block 331 abuts against the side of the stopper 143 close to the inside of the placement cavity 141, thereby limiting the position of the clamping block 331.

[0042] When the sealing plate 3 needs to be removed, the elastic claw 33 is pressed toward the placement cavity 141, and then the other end of the elastic claw 33 is pressed toward the sealing plate 3, so that the block 331 disengages from the stopper 143, thereby releasing the limit on the sealing plate 3, and then the sealing plate 3 is pulled out to disengage the plug connector 32 from the plug hole 142.

[0043] It should be noted that the plug connector 32 has a certain amount of movement inside the plug hole 142 , and this movement margin ensures that the sealing plate 3 has a certain amount of movement, so that the other end of the sealing plate 3 can be snap-fitted with the air outlet cavity 14 .

[0044] Reference Figure 4 and Figure 5 Specifically, the air purification assembly includes a placement box 4, a cover plate 5 and an air purification object 6, and the placement box 4 is placed inside the placement cavity 141. The placement box 4 is arranged in a hollow cylinder, one end of the cylinder is open, so that one side of the placement box 4 forms an opening, and the opening faces the sealing plate 3, and the other end of the cylinder is closed. The axis of the placement box 4 is arranged at an acute angle with the sealing plate 3, and the side of the cylinder faces the air inlet end of the air outlet channel 15 to increase the windward area of ​​the side of the cylinder.

[0045] Furthermore, a plurality of air holes 41 are provided on the side wall of the placement box 4 , and the plurality of air holes 41 are distributed around the circumference of the placement box 4 , and a single air hole 41 is arranged along the axial direction of the placement box 4 , so that the air inside the air outlet channel 15 enters the placement box 4 through the air holes 41 .

[0046] The cover plate 5 is circular in shape and can be covered and positioned at the opening. Specifically, a positioning ring 52 is provided on the cover plate 5. The positioning ring 52 is clamped at the opening, that is, the positioning ring 52 is plugged into the opening and abuts against the inner wall of the placement box 4, or the positioning ring 52 is sleeved outside the placement box 4 and abuts against the outer wall of the placement box 4. In this embodiment, the positioning ring 52 is plugged into the opening. It should be noted that there is a certain friction between the outer ring of the positioning ring 52 and the inner wall of the placement box 4, so that the positioning ring 52 can only be separated from the placement box 4 under the action of a large external force.

[0047] In addition, the cover plate 5 is provided with a plurality of ventilation holes 53 . In this embodiment, three ventilation holes are used as an example. The three ventilation holes 53 are arranged along the circumference of the placement box 4 , so that air can enter the placement box 4 through the ventilation holes 53 .

[0048] Further, a positioning sleeve 71 is provided on one of the placement box 4 and the cover plate 5, and a positioning column 72 is provided on the other of the placement box 4 and the cover plate 5, and the positioning column 72 and the positioning sleeve 71 are plugged in. In this embodiment, the positioning sleeve 71 is connected to the inner wall of the placement box 4 and is coaxially arranged with the placement box 4; the positioning column 72 is connected to the cover plate 5, and the positioning column 72 is coaxially arranged with the positioning sleeve 71 and is plugged in with the positioning sleeve 71.

[0049] Based on the above, when the cover plate 5 covers the opening of the placement box 4, the positioning column 72 and the positioning sleeve 71 are plugged together to position both the placement box 4 and the cover plate 5, and at the same time, the strength of the placement box 4 and the cover plate 5 can be improved.

[0050] The air purifier 6 is placed inside the placement box 4. The air purifier 6 is arranged in a circular ring shape and is coaxially arranged with the positioning column 72, so that the positioning column 72 can pass through the air purifier 6. Optionally, the air purifier 6 can be any one of solid aromatherapy, solid essential oils, ointments or activated carbon tablets, which can remove odors and purify the air.

[0051] The present embodiment is preferably solid aromatherapy, which can cover up odors and refresh the air. Appropriate use can help relieve fatigue and promote sleep, so that the smell of solid aromatherapy can be diffused to the objects being cleaned, especially objects that fit the human body such as sheets and quilts, and the effect of relieving fatigue and promoting sleep is more obvious. In addition, the detachable cover 5 is convenient for replacing the air purifier 6, and personalized selection can be made according to the user's preferences and the actual situation of the objects being cleaned.

[0052] Furthermore, a first support member is provided inside the placement box 4, and the first support member is a support ridge 42 connected to the inside of the placement box 4. The support ridge 42 in this embodiment is provided along the radial direction of the placement box 4, and a plurality of support ridges 42 are provided along the circumferential direction of the positioning sleeve 71. It should be noted that a plurality of support ridges 42 may also be provided in parallel or crosswise in a mesh shape, and it is only necessary to ensure that a gap is left between the inner wall of the placement box 4 away from the opening and the air purifier 6, so as to increase the contact area between the air and the air purifier 6, thereby improving the efficiency of purifying the air.

[0053] In addition, a second support member is provided inside the cover plate 5, and the second support member is arranged opposite to the first support member. The second support member is a support ring 51 connected to the side wall of the cover plate 5, and the second support member is a support rod or a support plate or other components arranged perpendicular to the cover plate 5. The air purifier 6 is abutted between the support edge 42 and the support ring 51, and the air purifier 6 is clamped and positioned by the support edge 42 and the support ring 51, so that the air purifier 6 works more stably and is not easily shaken by the influence of airflow.

[0054] Furthermore, a plurality of connecting grooves 421 are provided on one side of each supporting edge 42 close to the air purifier 6, and multiple points of contact are formed between the supporting edge 42 with the connecting grooves 421 and the air purifier 6, thereby further increasing the contact area of ​​the air purifier 6 with the air without affecting the positioning effect of the air purifier 6, so as to further improve the efficiency of purifying the air.

[0055] Obviously, the above embodiments of the utility model are only examples for the purpose of clarifying the utility model, and are not intended to limit the implementation methods of the utility model. For ordinary technicians in the relevant field, various obvious changes, readjustments and substitutions can be made without departing from the protection scope of the utility model. It is not necessary and impossible to list all implementation methods here. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the utility model should be included in the protection scope of the claims of the utility model.

Claims

1. A mite removal device, comprising a housing (1), the housing (1) being provided with an air inlet, the housing (1) being provided with a dust collecting bin (12) and a fan (2), the air inlet being connected to the dust collecting bin (12), the air inlet end of the fan (2) being connected to the inside of the dust collecting bin (12), and characterized in that: The housing (1) is provided with an air outlet channel (15) communicating with the air outlet end of the fan (2) and the outside of the housing (1), and an air purification component is provided inside the air outlet channel (15), and the air purification component comprises: A placement box (4), the placement box (4) is placed inside the air outlet channel (15), one side of the placement box (4) has an opening, a plurality of air holes (41) are provided on the side wall of the placement box (4), and a first support member is provided inside the placement box (4); a cover plate (5), the cover plate (5) being capable of covering and being positioned at the opening, a second support member being arranged inside the cover plate (5), the second support member being arranged opposite to the first support member; and An air purifier (6), the air purifier (6) is placed inside the placement box (4) and abuts between the second support member and the first support member, and the air purifier (6) can purify the air flowing through the inside of the air outlet channel (15).

2. The mite removal device according to claim 1, characterized in that: The cover plate (5) is provided with a positioning ring (52), and the positioning ring (52) is clamped at the opening.

3. The mite removal device according to claim 2, characterized in that: The positioning ring (52) is plug-fitted with the opening and abuts against the inner wall of the placement box (4); or, The positioning ring (52) is sleeved on the outside of the placement box (4) and abuts against the outer wall of the placement box (4).

4. The mite removal device according to claim 1, characterized in that: A positioning sleeve (71) is provided on one of the placement box (4) and the cover plate (5), and a positioning column (72) is provided on the other of the placement box (4) and the cover plate (5); when the cover plate (5) is covered at the opening, the positioning column (72) and the positioning sleeve (71) are plugged and matched.

5. The mite removal device according to claim 1, characterized in that: The first support member is a support rib (42), and a plurality of the support ribs (42) are provided.

6. The mite removal device according to claim 5, characterized in that: A plurality of connecting grooves (421) are provided on a side of the supporting edge (42) close to the air purifier (6).

7. The mite removal device according to claim 1, characterized in that: The cover plate (5) is provided with a plurality of ventilation holes (53).

8. The mite removal device according to any one of claims 1 to 7, characterized in that: The housing (1) is provided with an air outlet cavity (14); the air outlet end of the fan (2) is connected to the air outlet cavity (14) via a pipe (17); the opening of the air outlet cavity (14) is covered with a sealing plate (3); a plurality of through holes (31) are provided on a side of the sealing plate (3) away from the pipe (17), so that the air outlet channel (15) is formed inside the air outlet cavity (14); The inner wall of the air outlet cavity (14) is provided with a placement cavity (141), the air purification component is arranged inside the placement cavity (141), and the air purification component is exposed from the placement cavity (141).

9. The mite removal device according to claim 8, characterized in that: The placement box (4) is cylindrical, the axis of the placement box (4) and the sealing plate (3) are arranged at an acute angle, and the air holes (41) are opened on the side of the placement box (4) along the circumference of the placement box (4).

10. The mite removal device according to claim 8, characterized in that: The sealing plate (3) is clamped at the opening of the air outlet cavity (14).

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