CN212937572U

CN212937572U - Mite removing instrument

Info

Publication number: CN212937572U
Application number: CN202021245718.4U
Authority: CN
Inventors: 林利刚
Original assignee: Ningbo Meiskai Electric Appliance Co ltd
Current assignee: Ningbo Meiskai Electric Appliance Co ltd
Priority date: 2020-06-30
Filing date: 2020-06-30
Publication date: 2021-04-13
Anticipated expiration: 2030-06-30

Abstract

The utility model discloses a mite killing instrument, which comprises a shell, a dust collection fan, a dust box component and a handle; the shell comprises a vertical side wall for mounting the dust box assembly, and the dust collection fan is arranged at the upper part of the inner cavity of the shell and enables the upper part of the shell to present a convex part; the connecting end of the handle is positioned above the protruding part, and the free end of the handle extends towards the vertical side wall and backwards exceeds the vertical side wall, so that the free end of the handle is positioned above the dust box assembly; thereby optimizing the overall structural layout of the mite removing instrument and ensuring that all parts are not interfered with each other; the handheld function of the mite removing instrument is arranged at a higher position, and the dust collection function is arranged at a lower position and is closer to an area to be cleaned, so that the dust collection effect is improved; in addition, when the user holds the handle to suck dust, the dust box assembly is positioned in the visual area of the user so as to be convenient to observe.

Description

Mite removing instrument

Technical Field

The utility model relates to a dust catcher technical field especially relates to a mite removing instrument equipment such as clearance bed, sofa.

Background

The mite killing instrument is one kind of common household cleaning appliance, and is used mainly for cleaning bed, quilt, sofa, etc. with the functions of sucking dust with blower and sterilizing mite killing with ultraviolet lamp tube.

Notice No. is CN 208941989U's cleaning device and mite removing appearance, it includes the organism, and the organism top is provided with the installation department, and in the installation department was located to dirt cup detachably, the suction motor was established in the casing, had first intercommunication mouth and second intercommunication mouth on the installation department, first intercommunication mouth was used for communicating dirty air inlet to the income wind gap of dirt cup, and the second intercommunication mouth is used for communicating the entry of suction motor to the air exit of dirt cup.

The utility model discloses a notice number is CN 205695192U's a novel mite appearance that removes, filter equipment, dust absorption motor are located the casing, and filter equipment sets up in dust absorption motor front end, and the dust absorption window sets up under the dust absorption motor.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a mite appearance that removes that overall structure overall arrangement is more reasonable is provided.

The utility model provides a technical scheme that above-mentioned technical problem provided does: the mite killing instrument is characterized by comprising a shell, a dust absorption fan, a dust box component and a handle; the shell comprises a vertical side wall for mounting the dust box assembly, and the dust collection fan is arranged at the upper part of the inner cavity of the shell and enables the upper part of the shell to present a convex part; the connecting end of the handle is positioned above the protruding part, and the free end of the handle extends towards the vertical side wall and exceeds the vertical side wall backwards, so that the free end of the handle is positioned above the dust box assembly.

The utility model discloses further preferred technical scheme does: the handle comprises a connecting section integrated with the front end of the protruding part and a horizontal holding part with a control switch arranged on the upper surface, and a hollow part is arranged between the horizontal holding part and the protruding part.

The utility model discloses further preferred technical scheme does: the shell comprises a base and a cover shell, wherein the base and the cover shell are fixed through a screw assembly.

The utility model discloses further preferred technical scheme does: the base on be equipped with a base, the base on be equipped with one and place dust absorption fan's recess.

The utility model discloses further preferred technical scheme does: the vertical side wall is provided with a connecting ring for installing the dust box assembly, and the middle of the connecting ring is provided with a vent hole which is in butt joint with an air inlet of the dust collection fan and an air outlet of the dust box assembly.

The utility model discloses further preferred technical scheme does: the dust box assembly comprises a dust box and a filtering assembly arranged in the dust box.

The utility model discloses further preferred technical scheme does: the bottom of casing be equipped with vibrations and pat subassembly and ultraviolet lamp, the inlet scoop is located vibrations and beats subassembly and ultraviolet centre.

The utility model discloses further preferred technical scheme does: the bottom of the shell is provided with an idler wheel which can elastically contract inwards, and the idler wheel is compressed inwards to trigger a microswitch for controlling the mite removing instrument to operate.

The utility model discloses further preferred technical scheme does: at least one of the bottom of the shell or the vertical side wall is provided with an air outlet.

The utility model discloses further preferred technical scheme does: the rear end of the handle is connected with a power line, and the power line enters the inner cavity of the shell through the inner cavity of the handle.

Compared with the prior art, the utility model has the advantages that the shell comprises a vertical side wall to fixedly install the dust box component, the dust collection fan is placed in the inner cavity of the shell, the upper part of the shell is provided with a bulge, the handle is connected above the bulge and extends backwards to ensure that the dust box component is properly positioned below the handle, thereby optimizing the overall structural layout of the mite removing instrument and ensuring that all the components are not interfered with each other; the handheld function of the mite removing instrument is arranged at a higher position, and the dust collection function is arranged at a lower position and is closer to an area to be cleaned, so that the dust collection effect is improved; in addition, when the user holds the handle to suck dust, the dust box assembly is positioned in the visual area of the user so as to be convenient to observe.

Drawings

The present invention will be described in further detail below with reference to the drawings and preferred embodiments, but those skilled in the art will appreciate that the drawings are only drawn for the purpose of explaining the preferred embodiments, and therefore should not be taken as limiting the scope of the present invention. Furthermore, unless specifically stated otherwise, the drawings are merely schematic representations based on conceptual representations of elements or structures depicted and may contain exaggerated displays and are not necessarily drawn to scale.

FIG. 1 is a schematic view of the overall structure of the mite killing apparatus of the present embodiment;

FIG. 2 is a side view of the structure of the mite killing apparatus of the present embodiment;

FIG. 3 is a first exploded view of the mite killing apparatus of the present embodiment;

FIG. 4 is a second exploded view of the mite killing apparatus of the present embodiment;

FIG. 5 is a schematic bottom structure view of the mite killing apparatus of the present embodiment;

FIG. 6 is a schematic view of the rear structure of the mite killing apparatus of the present embodiment;

FIG. 7 is a schematic view of a partial structure of the mite killing apparatus according to the present embodiment;

FIG. 8 is a schematic view of a second partial structure of the mite killing apparatus according to the present embodiment;

FIG. 9 is a schematic structural view of a dust box assembly of the mite removing apparatus of the present embodiment;

FIG. 10 is a schematic layout view of the components on the base of the present embodiment;

FIG. 11 is a schematic view illustrating the air flow in the air inlet duct according to the present embodiment;

fig. 12 is a schematic view illustrating the air flow in the air outlet duct according to the present embodiment;

fig. 13 is a schematic view of an air inlet duct and an air outlet duct in the base.

Detailed Description

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. Those skilled in the art will appreciate that the description is illustrative only, and is not to be construed as limiting the scope of the invention.

It should be noted that: like reference numerals refer to like items in the following figures, and thus, once an item is defined in one figure, it may not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "back", "inner", "outer", etc. indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship that the products of the present invention are usually placed when used, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the term refers must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

As shown in fig. 1 to 6, the mite removing apparatus 100 includes a housing 10, a dust suction fan 20, a dust box assembly 30, and a handle 40; the housing 10 comprises a vertical side wall 11 for mounting the dust box assembly 30, the dust suction fan 20 is arranged at the upper part of the inner cavity of the housing 10, and the upper part of the housing 10 presents a convex part F; the attached end of the handle 40 is positioned above the raised portion F and the free end of the handle 40 extends toward the vertical sidewall 11 and rearward beyond the vertical sidewall 11 such that the free end 40a of the handle 40 is positioned above the dirt tray assembly 30.

The housing 10 comprises a vertical side wall 11 for fixedly mounting the dust box assembly 30, the dust suction fan 20 is arranged in the inner cavity of the housing 10, a protruding part F is formed at the upper part of the housing 10, the handle 40 is connected above the protruding part F and extends backwards to enable the dust box assembly 30 to be located below the handle 40, so that the overall structural layout of the mite removing instrument 100 can be optimized, and all parts are not interfered with each other; the handheld function of the mite killing instrument 100 is arranged at a higher position, and the dust collection function is arranged at a lower position and is closer to an area to be cleaned, so that the dust collection effect is improved; in addition, when a user holds the handle 40 for vacuuming, the dust box assembly 30 is positioned in a user's visual area for easy observation.

The handle 40 includes a connecting section 41 integrated with the front end of the protruding part F and a horizontal holding part 42 with a control switch on the upper surface, and a hollow part P is arranged between the horizontal holding part 42 and the protruding part F. The hollow portion P is convenient for the user to insert his fingers to lift the horizontal holding portion 42. Control switches are provided on the horizontal grip portion 42 for the user to control as desired.

The housing 10 includes a base 10b and a cover 10a, and the base 10b and the cover 10a are fixed by a screw assembly. The various components of the mite destroyer are mounted within the interior cavity of the housing 10.

More specifically, the base 10b of the present embodiment is provided with a base 10c, and the base 10c is provided with a groove 10h for placing the dust collection fan 20. The size of the groove 10h is matched with the size of the dust collection fan 20, so that the dust collection fan 20 can be properly placed and fixed in the groove 10h without occupying too large space.

The vertical side wall 11 is provided with a connecting ring 10e for installing the dust box assembly 30, and the middle of the connecting ring 10e is provided with a vent hole e1 butted with the air inlet of the dust collection fan 20 and the air outlet 30g of the dust box assembly 30. Preferably, the vent e1 is provided with a grille structure to further obstruct larger debris from falling into the airflow path during dust extraction.

The dirt tray assembly 30 in this embodiment includes a dirt tray 31 and a filter assembly 32 mounted within the dirt tray 31. The filter assembly 32 is detachably mounted inside the dust box assembly 30, and the dust box 31 is provided with an air inlet 30c and an air outlet 30g connected with the dust collection fan 20.

As shown in FIG. 11, the bottom 10b of the housing 10 is provided with a vibrating beater assembly f and an ultraviolet lamp d, and the airflow inlet k1 is located between the vibrating beater assembly f and the ultraviolet lamp d. The airflow inlet k1 is communicated with the air inlet duct C.

The bottom of the shell 10 is provided with an elastically retractable roller 50, and the roller 50 is compressed to trigger a microswitch for controlling the operation of the mite removing instrument. When the mite killing device is used by a user, the roller 50 on the bottom of the shell is in surface contact with and extrudes an area to be cleaned, and the roller 50 which is elastically compressed triggers the microswitch, so that the mite killing device operates.

The bottom 10b and the vertical side wall 11 of the housing 10 are provided with an air outlet k 2. The airflow outlet k2 is communicated with the air outlet duct G.

The rear end of handle 40 is connected with power cord S, and power cord S enters into the casing 10 inner chamber through the handle 40 inner chamber to with the hidden overall arrangement of power cord, make the wiring of removing the mite appearance more reasonable, and guarantee to remove clean and tidy, the pleasing to the eye degree of mite appearance.

In addition, as shown in fig. 7 to 13, the air duct structure in the mite killing apparatus 100 will be described in detail in this embodiment, which is as follows:

the air channel structure comprises a shell 10 and a dust collection fan 20, a base 10C is arranged in the shell 10, the dust collection fan 20 is placed above the base 10C, an air inlet channel C located at the upstream of the dust collection fan 20 and an air outlet channel G located at the downstream of the dust collection fan 20 are arranged in the base 10C, and the air inlet channel C and the air outlet channel G are isolated from each other.

A base 10C is arranged in the mite killing instrument shell 10 for placing the dust collection fan 20, an air inlet duct C and an air outlet duct G which are mutually separated are arranged in the base 10C, the air inlet duct C is positioned at the upstream of the dust collection fan 20, the air outlet duct G is positioned at the downstream of the dust collection fan 20, namely, air flow enters the air inlet duct C and then flows out through the air outlet duct G; the dust collection fan 20 and the air inlet and outlet channels for air circulation are integrated on the base 10c, so that the occupied space of each part in the inner cavity of the shell 10 is reduced, and the structural layout in the shell 10 is optimized.

The air duct structure further includes a dust box assembly 30, the dust box assembly 30 is located at the upstream of the dust collection fan 20, and the dust box assembly 30 is provided with an air inlet 30C in butt joint with the air inlet duct C and an air outlet 30g in butt joint with the dust collection fan 20. The air outlet 30G of the dust box assembly 30 is communicated with the air inlet of the dust collection fan 20, and the air flow flows from the air outlet 30G of the dust box assembly 30 to the air inlet of the dust collection fan 20 and then flows to the air outlet duct G at the downstream of the dust collection fan 20.

The air inlet duct C is positioned in the middle of the air outlet duct G so that the air outlet duct G presents two ducts; from the airflow flow perspective. With reference to the specific structure in this embodiment, the starting points r of the air outlet channels G are disposed at two sides of the dust collection fan 20 to form two air outlet channels G. After being thrown out by the dust collection fan 20, the airflow from the dust box assembly 30 flows out from the air outlet channels G on the two sides of the dust collection fan 20 in two paths.

And furthermore, in this embodiment, a plurality of airflow outlets k2 communicating with the air outlet duct G are provided, specifically, the housing 10 of the air duct structure includes a bottom 10b contacting with the working surface and a vertical sidewall 11 on which the dust box assembly 30 is mounted, and the vertical sidewall 11 and the bottom 10b are both provided with an airflow outlet k2 at the end point of the air outlet duct G.

Preferably, airflow outlets k2 are symmetrically arranged on both sides of the vertical sidewall 11, and an airflow outlet k2 is arranged at a position on the bottom 10b corresponding to the starting point r of the air outlet duct G.

The bottom 10b is provided with an airflow inlet k1 at the starting point of the air inlet duct C, and the airflow inlet k1 is located between the vibrating beater assembly f and the ultraviolet ray d.

The dust box assembly 30 of the air duct structure includes a dust box 31 having a filter assembly 32 built therein, and the filter assembly 32 is detachably mounted in the dust box 31.

The dust box 31 comprises a cylindrical body, the filter assembly 32 is installed at the central position of the installation wall 35 of the cylindrical body close to the vertical side wall 11, the air inlet of the dust box 31 is eccentrically arranged on the installation wall 35, and the air inlet channel 31c of the dust box 31 is inclined to enable the air flow to generate a rotational flow, so that the chippings and fine dust can be brought into the dust box 31 in the rapidly flowing air flow to achieve a better dust collection effect.

The tail end of the air inlet channel 31c on the dust box 31 is provided with a sealing sheet which can be lifted in a single direction, and the sealing sheet is opened under the blowing of air flow in a dust collection state so as to enable the debris and fine dust to enter; the sealing sheet can prevent debris, fine dust, and the like in the dust box 31 from leaking from the air inlet 30c of the dust box 31 when dust collection is stopped. And preferably, a sealing ring L is installed at the connection position of the air inlet 30C of the installation wall 35 and the outlet of the air inlet duct C on the vertical side wall 11, so as to ensure the air tightness of the connection position of the air inlet duct C and the vertical side wall and further ensure the dust collection effect.

In the actual installation process, the dust box assembly 30 of the present embodiment is fixed to the coupling ring 10e of the vertical sidewall 11 by a snap-fit, and then further fixed to the vertical sidewall by an annular connecting member T.

It is right above the utility model provides a remove mite appearance and introduced in detail, it is right to have used specific individual example herein the utility model discloses a principle and embodiment have been elucidated, and the description of above embodiment is only used for helping understanding the utility model discloses and core thought. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.

Claims

1. The mite killing instrument is characterized by comprising a shell, a dust absorption fan, a dust box component and a handle; the shell comprises a vertical side wall for mounting the dust box assembly, and the dust collection fan is arranged at the upper part of the inner cavity of the shell and enables the upper part of the shell to present a convex part; the connecting end of the handle is positioned above the protruding part, and the free end of the handle extends towards the vertical side wall and exceeds the vertical side wall backwards, so that the free end of the handle is positioned above the dust box assembly.

2. The mite killing apparatus according to claim 1, wherein the handle comprises a connecting section integrated with the front end of the protrusion and a horizontal holding part with a control switch on the upper surface, and a hollow part is arranged between the horizontal holding part and the protrusion.

3. The mite killing apparatus of claim 1, wherein the housing comprises a base and a cover, the base and the cover being fixed by a screw assembly.

4. The mite killing apparatus of claim 3, wherein the base is provided with a base, and the base is provided with a groove for placing the dust collection fan.

5. The mite killing instrument of claim 1, wherein the vertical side wall is provided with a coupling ring for mounting the dust box assembly, and a ventilation hole for butting with an air inlet of the dust collection fan and an air outlet of the dust box assembly is arranged in the middle of the coupling ring.

6. The dust mite remover of claim 1, wherein said dust box assembly comprises a dust box and a filter assembly mounted within said dust box.

7. The mite killing apparatus of claim 1, wherein the bottom of the housing is provided with a vibrating and flapping assembly and an ultraviolet lamp, and the air suction opening is located between the vibrating and flapping assembly and the ultraviolet lamp.

8. The mite killing apparatus of claim 1, wherein the bottom of the housing is provided with a roller which can elastically retract, and the roller is compressed to retract to trigger a micro switch for controlling the operation of the mite killing apparatus.

9. The mite removing apparatus according to claim 1, wherein an air outlet is formed at least one of the bottom of the housing and the vertical side wall.

10. The mite killing apparatus of claim 1, wherein the rear end of the handle is connected with a power cord, and the power cord enters the housing cavity through the handle cavity.