CN219243830U - Vertical air sterilizer and blade type sterilizing bin thereof - Google Patents

Abstract

The utility model provides a vertical air sterilizer and a blade type sterilizing bin thereof. The blade type disinfection bin comprises a box-type bin body and a plate-frame-shaped disinfection unit. The bin body is provided with an inner air outlet which is arranged on the top surface and is arranged in the middle, two groups of inner air inlets which are respectively arranged on the left side wall and the right side wall, the bin body is also provided with an accommodating cavity which is communicated between each inner air inlet and the inner air outlet and is at least provided with a backward opening, and the cavity wall on the upper side and/or the lower side of the accommodating cavity is provided with an installing slide way which is communicated with the backward opening. The disinfection unit is connected in the accommodating cavity in a front-back drawing way and is in sliding fit with the installation slideway. When the disinfection unit needs to be replaced, the old disinfection unit is pulled out from the backward opening, the new disinfection unit is put into the bin body from the backward opening, the replacement of the disinfection unit is completed, the whole disinfection bin does not need to be taken out from the shell, the operation steps are reduced, the replacement efficiency is high, and the problem that the replacement of the existing disinfection module is time-consuming and labor-consuming is solved.

Description

Vertical air sterilizer and blade type sterilizing bin thereof

Technical Field

The utility model relates to the technical field of air treatment, in particular to a vertical air sterilizer and a blade type sterilizing bin thereof.

Background

In the little space such as house, office, more and more adopted small-size vertical air sterilizer to carry out the air to disinfect and handle, especially when adopting electrified disinfection module as the component of disinfecting, along with the consumption of consumptive material, can appear changing the consumptive material, and when current vertical sterilizer disinfects the module and changes, need take out whole disinfection storehouse from the casing, not only change inefficiency, can occupy indoor limited space moreover, cause manpower and materials's waste.

Disclosure of Invention

The present utility model has been made in view of the above-mentioned problems, and has been made to provide a stand type air sterilizer and a blade type sterilizing chamber thereof which overcome or at least partially solve the above-mentioned problems, can solve the problem that the replacement of the existing disinfection module is time-consuming and labor-consuming.

Specifically, the present utility model provides a blade-type disinfection cartridge comprising:

the box-type bin body is provided with an inner air outlet positioned on the top surface and arranged in the middle, two groups of inner air inlets respectively positioned on the left side wall and the right side wall, a containing cavity which is communicated between each inner air inlet and each inner air outlet and is at least provided with a backward opening is also formed on the bin body, and a mounting slideway which is communicated with the backward opening is formed on the cavity wall on the upper side and/or the lower side of the containing cavity;

and the plate-frame-shaped disinfection unit is connected in the accommodating cavity in a front-back drawing way, and the bottom of the disinfection unit is in front-back sliding fit with the installation slideway.

Optionally, the accommodating cavity is provided with an inner air outlet air duct communicated with the inner air outlet and accommodating spaces positioned at the left side and the right side of the inner air outlet air duct; the accommodating space is communicated with the backward opening;

one of the sterilizing units is connected in one of the accommodating spaces.

Optionally, a plurality of frame-type partition boards are arranged in the accommodating space at intervals so as to divide the accommodating space into a plurality of blade-type installation spaces;

the disinfection unit comprises a plurality of blade type disinfection components, and one blade type disinfection component is connected in one blade type installation space in a drawing way.

Optionally, a first contact is fixed on the top wall, the bottom wall or the side wall of the bin body, the disinfection unit is provided with a second contact, and when the disinfection unit is connected in the accommodating cavity, the first contact and the second contact are in propping and conducting connection.

Optionally, the first contact is a butt-joint fixed contact, and the second contact is a butt-joint movable contact which can elastically stretch out and draw back; or the first contact is a butt-joint type movable contact which can stretch out and draw back elastically, and the second contact is a butt-joint type fixed contact.

Optionally, the first contact is a butt-joint fixed contact, and the second contact is a butt-joint movable contact capable of moving in a telescopic manner;

the first contact is positioned on the outer wall of the bin body, and a connecting port is formed on the bin body, so that the second contact passes through the connecting port to be in propping and conducting connection with the first contact.

Optionally, at least one of the blade sterilization assemblies is a high voltage electrostatic sterilization assembly; at least one of the blade type disinfection components is a high-voltage electrostatic dust collection component; at least one of the blade sterilization assemblies is a nano sterilization assembly;

the high-voltage electrostatic disinfection assembly, the high-voltage electrostatic dust collection assembly and the nano disinfection assembly are sequentially arranged along the direction that the side wall of the bin body points to the inner air outlet air duct.

The utility model also provides a vertical air sterilizer comprising a blade sterilization chamber as defined in any one of the preceding claims.

Optionally, the upright air sterilizer comprises:

the shell assembly is provided with an air outlet positioned on the top surface and an outer air inlet positioned on the left side wall and the right side wall;

a fan assembly mounted within the housing assembly;

the blade type disinfection bin is arranged in the shell component, the outer air inlet is communicated with the inner air inlet, and the inner air outlet is communicated with the outer air outlet.

Optionally, the fan assembly is a cross-flow fan extending along a length of the housing assembly.

In the blade type disinfection bin, the bin body with the backward opening is arranged, and the installation slideway communicated with the backward opening is formed in the accommodating cavity of the bin body; the disinfection unit is connected in the accommodating cavity in a back-and-forth drawing way. When the disinfection unit needs to be replaced, the old disinfection unit is pulled out from the backward opening along the extending direction of the installation slide way, one end of the new disinfection unit is placed into the installation slide way from the backward opening, the replacement of the disinfection unit is completed, the whole disinfection bin does not need to be taken out from the machine shell, and the operation steps are reduced, so that the replacement efficiency is high, the indoor space cannot be occupied, and the problem that the replacement of the existing disinfection module is time-consuming and labor-consuming is solved.

The above, as well as additional objectives, advantages, and features of the present utility model will become apparent to those skilled in the art from the following detailed description of a specific embodiment of the present utility model when read in conjunction with the accompanying drawings.

Drawings

Some specific embodiments of the utility model will be described in detail hereinafter by way of example and not by way of limitation with reference to the accompanying drawings. The same reference numbers will be used throughout the drawings to refer to the same or like parts or portions. It will be appreciated by those skilled in the art that the drawings are not necessarily drawn to scale. In the accompanying drawings:

FIG. 1 is a schematic partial block diagram of a blade sterilization chamber according to one embodiment of the present utility model;

FIG. 2 is a schematic cross-sectional view of a blade sterilization cartridge according to one embodiment of the present utility model;

FIG. 3 is a schematic partial block diagram of a cartridge body in a blade sterilization cartridge according to one embodiment of the present utility model;

FIG. 4 is a schematic partial block diagram of an upright air sterilizer according to one embodiment of the present utility model;

fig. 5 is a schematic cross-sectional view of an upright air sterilizer according to one embodiment of the present utility model.

Detailed Description

A vertical air sterilizer and a blade type sterilizing compartment thereof according to an embodiment of the present utility model will be described with reference to fig. 1 to 5. In the description of the present embodiment, it should be understood that the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature, i.e. one or more such features. In the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise. When a feature "comprises or includes" a feature or some of its coverage, this indicates that other features are not excluded and may further include other features, unless expressly stated otherwise.

Unless specifically stated or limited otherwise, the terms "disposed," "mounted," "connected," "secured," "coupled," and the like should be construed broadly, as they may be connected, either permanently or removably, or integrally; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. Those of ordinary skill in the art will understand the specific meaning of the terms described above in the present utility model as the case may be.

Furthermore, in the description of the present embodiments, a first feature "above" or "below" a second feature may include the first and second features being in direct contact, or may include the first and second features not being in direct contact but being in contact through another feature therebetween. That is, in the description of the present embodiment, the first feature being "above", "over" and "upper" the second feature includes the first feature being 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 "under", "beneath", or "under" a second feature may be a first feature directly under or diagonally under the second feature, or simply indicate that the first feature is less level than the second feature.

In the description of the present embodiment, a description referring to the terms "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

Fig. 1 is a schematic partial construction view of a blade-type sterilizing compartment according to an embodiment of the present utility model, as shown in fig. 1, and referring to fig. 2 to 5, the embodiment of the present utility model provides a blade-type sterilizing compartment including a box-type compartment body 100 and a plate-frame-shaped sterilizing unit 200. The bin body 100 is provided with an inner air outlet 110 positioned on the top surface and arranged in the middle, two groups of inner air inlets 120 respectively positioned on the left side wall and the right side wall, the bin body 100 is also provided with a containing cavity 130 communicated between each inner air inlet 120 and the inner air outlet 110 and at least provided with a backward opening, and the cavity wall on the upper side and/or the lower side of the containing cavity 130 is provided with a mounting slideway 140 communicated with the backward opening. The sterilizing unit 200 is connected in the accommodating chamber 130 in a front-rear drawing manner, and the bottom of the sterilizing unit 200 is slidably engaged with the mounting slide 140 in a front-rear direction.

In this embodiment, since the bin body 100 with the backward opening is provided, the installation slideway 140 communicated with the backward opening is formed in the accommodating cavity 130 of the bin body 100; the sterilizing unit 200 is drawn back and forth to be coupled in the accommodating chamber 130. The blade type sterilizing compartment in this embodiment is applied to a vertical sterilizer, when the sterilizing unit 200 needs to be replaced, the vertical sterilizer casing is opened, so that the blade type sterilizing compartment is directly exposed, then the old sterilizing unit 200 is pulled out from the backward opening along the extending direction of the mounting slideway 140, one end of the new sterilizing unit 200 is put into the mounting slideway 140 from the backward opening, and is pushed to a preset position in the accommodating cavity 130, so that the replacing of the sterilizing unit 200 is completed. Due to the arrangement of the backward opening and the mounting slide way 140, when the disinfection unit 200 needs to be replaced, the whole disinfection bin does not need to be taken out of the machine shell, and the operation steps are reduced, so that the replacement efficiency is high, the indoor space cannot be occupied, and the problem that the replacement of the existing disinfection module is time-consuming and labor-consuming is solved.

In some embodiments of the present utility model, the accommodating chamber 130 has an inner air outlet duct communicating with the inner air outlet 110 and accommodating spaces located at left and right sides of the inner air outlet duct. The accommodation space communicates with the rearward opening. A sterilizing unit 200 is coupled in a receiving space. Because the inner air outlet duct is arranged, the accommodating spaces positioned at the left side and the right side of the inner air outlet duct can be provided with a disinfection unit 200. When the air flow disinfection device is applied, dirty air flows enter the bin body 100 from the inner air inlets 120 on the left side and the right side of the bin body 100, then pass through the disinfection unit 200, and are disinfected and purified by the disinfection unit 200 when passing through the disinfection unit 200, so that clean air flows are obtained; clean air flows out of the sterilizing unit 200, enters the inner air outlet duct, and then flows out of the bin body 100 from the inner air outlet 110 above the inner air outlet duct, thereby forming circulation.

Further, as shown in fig. 2 and 3, a plurality of frame type partitions 300 are provided at intervals in the accommodating space to partition the accommodating space into a plurality of blade type installation spaces 131. The sterilizing unit 200 includes a plurality of blade sterilizing assemblies 210, and one blade sterilizing assembly 210 is drawably coupled in one blade mounting space 131. Adjacent frame baffles 300 cooperate with the top or bottom wall of the cartridge body 100 to define the mounting slide 140.

In this embodiment, the frame type partition 300 is provided to partition the receiving space into a plurality of blade type installation spaces 131, and one blade type sterilizing unit 210 is installed in one blade type installation space 131. In this way, an independent blade-type installation space 131 is provided for each blade-type disinfection assembly 210, so that when a plurality of blade-type disinfection assemblies 210 are installed in a mounting space in parallel, the situation that the rest blade-type disinfection assemblies 210 incline and move in the mounting space after one blade-type disinfection assembly 210 is taken out to obstruct the installation of a new blade-type disinfection assembly 210 is avoided, and the situation that the blade-type disinfection assemblies 210 incline and move in the mounting space is also avoided, and after the blade-type disinfection assemblies 210 incline and move in the mounting space, the blade-type disinfection assemblies 210 are not regulated in order, so that the connection is not tight, gaps exist between the blade-type disinfection assemblies 210, and the situation that air current leaks occurs is avoided. That is, due to the presence of the plurality of frame spacers 300, each of the blade sterilization assemblies 210 is installed between two adjacent frame spacers 300, and the stability of the other blade sterilization assemblies 210 is not affected during the replacement of one blade sterilization assembly 210. Meanwhile, the air flows through the sterilizing unit 200, sequentially from the middle region of the blade sterilizing module 210 and the frame type separator 300, and does not interfere with the air flow.

Specifically, at least one blade sterilization assembly 210 is a high voltage electrostatic sterilization assembly; at least one blade sterilization assembly 210 is a high voltage electrostatic precipitator assembly; at least one blade sterilization assembly 210 is a nano-sterilization assembly. The high-voltage electrostatic sterilizing component, the high-voltage electrostatic dust collecting component and the nano sterilizing component are sequentially arranged along the direction of the side wall of the bin body 100, which points to the inner air outlet duct.

In this embodiment, the air flow sequentially passes through the high-voltage electrostatic disinfecting assembly, the high-voltage electrostatic dust collecting assembly and the nano disinfecting assembly. Wherein, the high-voltage electrostatic disinfection component theory of operation is: when the gas containing dust and bacterial virus particles passes through the high-voltage electric field, the gas is ionized, and charged gas ions move to the anode under the action of the electric field force and collide with the dust particles in the movement so as to charge the dust particles. The working principle of the high-voltage electrostatic dust collection component is as follows: the dust-containing microcavity channels arranged in the array of the micro-electrostatic dust collection modules efficiently adsorb charged particles in the airflow to be dedusted. The nanometer sterilizing component adsorbs harmful gases such as bacteria, viruses, formaldehyde and the like through the nanometer filter material polar substrate, and charges generated by micro static electricity excite a catalyst in the substrate to generate hydroxyl ions, so that the harmful gases such as bacteria and viruses are killed in a nanometer level, formaldehyde, cigarettes and the like are decomposed, and nontoxic and harmless substances are generated, and negative ions are released. After the air flow enters the disinfection bin, the air flow is sequentially subjected to high-voltage electrostatic adsorption and nanofiltration, and finally clean air is discharged out of the air duct, effectively solves the problems of harm to human bodies and environmental pollution caused by release type disinfection in the prior art, and improves the practicability of the vertical air sterilizer.

In some embodiments of the present utility model, as shown in fig. 1 and 3, a first contact 410 is fixed to the top wall, the bottom wall or the side wall of the cartridge body 100, and the sterilizing unit 200 has a second contact 420, and when the sterilizing unit 200 is connected in the accommodating chamber 130, the first contact 410 is in contact conductive connection with the second contact 420. Because the first contact 410 is arranged on the bin body 100, the second contact 420 is arranged on the disinfection unit 200, and the first contact 410 and the second contact 420 are in propping conductive connection and are not fixedly connected, when the disinfection unit 200 needs to be disassembled or replaced, the disinfection unit 200 can be directly taken out, the maintenance efficiency is convenient and fast, and the maintenance efficiency is effectively improved. That is, the problem that the conventional art has relatively inconvenient maintenance and repair because the wire connection or the solder contact connection is broken when the sterilizing unit 200 is disassembled and replaced when the sterilizing unit 200 is assembled with the bin body 100 in the wire connection or the solder contact connection manner is solved. Specifically, the high-voltage electrostatic sterilizing assembly and the high-voltage electrostatic dust collecting assembly are each provided with a second contact 420.

In some embodiments of the present utility model, the first contact 410 is a butt-type fixed contact, and the second contact 420 is a butt-type movable contact that is elastically retractable; alternatively, the first contact 410 is a butt-type movable contact that can elastically stretch and retract, and the second contact 420 is a butt-type fixed contact. And a butt-joint type movable contact. The arrangement is such that after the first contact 410 contacts the second contact 420, there is sufficient contact pressure between the first contact 410 and the second contact 420 to ensure that the first contact 410 and the second contact 420 are always in contact.

When the first contact 410 is a butt-joint fixed contact and the second contact 420 is a butt-joint movable contact capable of moving in a telescopic manner, the first contact 410 is located on the outer wall of the bin body 100, and the bin body 100 is formed with a connection port 150, so that the second contact 420 passes through the connection port 150 to be in abutting and conductive connection with the first contact 410. This arrangement facilitates the mounting of the disinfection unit 200 on the top or bottom wall of the cartridge body 100 at the first contact 410. When the sterilizing unit 200 is installed, one end of the sterilizing unit 200 is inserted into the accommodating chamber 130, then the second contact 420 is pressed to make the second contact 420 contact with the chamber wall of the accommodating chamber 130, and then the sterilizing unit 200 is pushed until the sterilizing unit 200 is pushed to a preset position, at which the second contact 420 faces the connection port 150, and since the restriction of the chamber wall is not made, the second contact 420 is elastically elongated, and is connected with the first contact 410 by abutting against the connection port 150. Meanwhile, the telescopic end of the second contact 420 is obliquely arranged, when the second contact 420 is connected with the first contact 410, the edge of the connection port 150 is in contact with the telescopic end of the second contact 420, when the disinfection unit 200 is taken out, the disinfection unit 200 is pulled out, the telescopic end of the second contact 420 is contracted under the extrusion of the edge of the connection port 150, and the situation that the connection port 150 interferes with the movement of the disinfection unit 200 is avoided.

The utility model also provides a vertical air sterilizer, which comprises the blade type sterilizing chamber in any embodiment, so as to have all the effects of the blade type sterilizing chamber.

In some embodiments of the present utility model, as shown in fig. 4 and 5, the upright air sterilizer includes a housing assembly 500 and a blower assembly 600. The shell assembly 500 is provided with an air outlet 510 on the top surface and an outer air inlet 520 on the left and right side walls. The fan assembly 600 is mounted within the housing assembly 500. The blade sterilization bin is mounted within the housing assembly 500 with the outer air inlet 520 in communication with the inner air inlet 120 and the inner air outlet 110 in communication with the outer air outlet 510.

In this embodiment, the air flow enters the housing assembly 500 from the outer air inlet 520, then enters the blade sterilization chamber through the inner air inlet 120, flows out of the blade sterilization chamber after sterilization, and is discharged from the outer air inlet 510 under the action of the fan assembly 600.

In some embodiments of the utility model, fan assembly 600 is a crossflow fan that extends along the length of shell assembly 500. Because the fan assembly 600 is a through-flow fan, when the air flows through the impeller, the air flows under the action of the two forces of the blades, so that the air flows can reach a far distance, and when the air flow is used in small spaces such as home and offices, the volume of the vertical air sterilizer can be reduced and the occupation of the indoor space can be reduced due to the relatively smaller air supply distance.

By now it should be appreciated by those skilled in the art that while a number of exemplary embodiments of the utility model have been shown and described herein in detail, many other variations or modifications of the utility model consistent with the principles of the utility model may be directly ascertained or inferred from the present disclosure without departing from the spirit and scope of the utility model. Accordingly, the scope of the present utility model should be understood and deemed to cover all such other variations or modifications.

Claims (10)

1. A blade sterilization bin comprising:

the box-type bin body is provided with an inner air outlet positioned on the top surface and arranged in the middle, two groups of inner air inlets respectively positioned on the left side wall and the right side wall, a containing cavity which is communicated between each inner air inlet and each inner air outlet and is at least provided with a backward opening is also formed on the bin body, and a mounting slideway which is communicated with the backward opening is formed on the cavity wall on the upper side and/or the lower side of the containing cavity;

and the plate-frame-shaped disinfection unit is connected in the accommodating cavity in a front-back drawing way, and the bottom of the disinfection unit is in front-back sliding fit with the installation slideway.

2. The blade sterilization chamber of claim 1 wherein,

the accommodating cavity is provided with an inner air outlet air duct communicated with the inner air outlet and accommodating spaces positioned at the left side and the right side of the inner air outlet air duct; the accommodating space is communicated with the backward opening;

one of the sterilizing units is connected in one of the accommodating spaces.

3. The knife disinfection bin of claim 2, wherein,

a plurality of frame-type partition boards are arranged in the accommodating space at intervals so as to divide the accommodating space into a plurality of blade-type mounting spaces;

the disinfection unit comprises a plurality of blade type disinfection components, and one blade type disinfection component is connected in one blade type installation space in a drawing way.

4. The blade sterilization chamber of claim 1 wherein,

the first contact is fixed on the top wall, the bottom wall or the side wall of the bin body, the disinfection unit is provided with a second contact, and when the disinfection unit is connected in the accommodating cavity, the first contact and the second contact are in propping and conducting connection.

5. The blade sterilization chamber of claim 4 wherein,

the first contact is a butt-joint fixed contact, and the second contact is a butt-joint movable contact which can elastically stretch out and draw back; or the first contact is a butt-joint type movable contact which can stretch out and draw back elastically, and the second contact is a butt-joint type fixed contact.

6. The blade sterilization chamber of claim 5 wherein,

the first contact is a butt-joint type fixed contact, and the second contact is a telescopic butt-joint type movable contact;

the first contact is positioned on the outer wall of the bin body, and a connecting port is formed on the bin body, so that the second contact passes through the connecting port to be in propping and conducting connection with the first contact.

7. A blade sterilization chamber as claimed in claim 3, wherein,

at least one of the blade sterilization assemblies is a high voltage electrostatic sterilization assembly; at least one of the blade type disinfection components is a high-voltage electrostatic dust collection component; at least one of the blade sterilization assemblies is a nano sterilization assembly;

the high-voltage electrostatic disinfection assembly, the high-voltage electrostatic dust collection assembly and the nano disinfection assembly are sequentially arranged along the direction that the side wall of the bin body points to the inner air outlet air duct.

8. A vertical air sterilizer comprising a blade sterilization chamber as claimed in any one of claims 1 to 7.

9. The vertical air sterilizer of claim 8, including:

the shell assembly is provided with an air outlet positioned on the top surface and an outer air inlet positioned on the left side wall and the right side wall;

a fan assembly mounted within the housing assembly;

the blade type disinfection bin is arranged in the shell component, the outer air inlet is communicated with the inner air inlet, and the inner air outlet is communicated with the outer air outlet.

10. The vertical air sterilizer of claim 9, wherein,

the fan assembly is a cross flow fan extending along the length direction of the shell assembly.

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