CN220777149U

CN220777149U - Safe and efficient microwave mite removing device

Info

Publication number: CN220777149U
Application number: CN202322414092.5U
Authority: CN
Inventors: 代颖堂
Original assignee: Guangdong Miaoding Technology Co ltd
Current assignee: Guangdong Miaoding Technology Co ltd
Priority date: 2023-09-05
Filing date: 2023-09-05
Publication date: 2024-04-16
Anticipated expiration: 2033-09-05

Abstract

The utility model discloses a safe and efficient microwave mite removing device, which comprises a host machine (1), wherein the bottom side surface of the host machine (1) is set to be a working surface (11); the device also comprises a microwave generator (2), wherein the microwave generator (2) is arranged in the host (1); the working surface (11) is provided with a notch (13) which is arranged opposite to the microwave generator (2) so that the microwave generator (2) emits high-frequency microwaves to the lower part of the working surface (11) through the notch (13); the periphery of the notch (13) is provided with a beam frequency device (3) to form a shielding wall for microwaves, or/and a shielding outer cover (9) which is arranged separately from the host machine (1), and the host machine (1) is positioned in the shielding outer cover (9) in the working state. The utility model has simple integral structure, can realize mite removal and cleaning by utilizing the generated high-frequency microwaves, and is safe to use because the high-frequency microwaves are not easy to leak.

Description

Safe and efficient microwave mite removing device

Technical Field

The utility model relates to the technical field of environmental cleaning appliances, in particular to a safe and efficient microwave mite removing device.

Background

This section provides only background information related to the present application so as to enable those skilled in the art to more thoroughly and accurately understand the present application, and is not necessarily prior art.

The use of microwaves to destroy dust mites, fine bacteria, etc. living in the home is one of the means for realizing efficient environmental cleaning today. For example, KR1020050083153a discloses an electronic vacuum cleaner, in which a microwave generating device is added to the outer surface of the vacuum cleaner, and high-frequency microwaves are generated by the microwave generating device in the cleaning process to kill dust mites, fine bacteria and the like in the home, however, the microwave generating device in the above technical scheme is externally arranged on the outer surface of the vacuum cleaner, and the high-frequency microwaves generated in the use process easily radiate surrounding human bodies, so that a certain potential safety hazard exists in use.

Disclosure of Invention

The utility model aims to at least solve one of the technical problems in the prior art, and provides a safe and efficient microwave mite removing device.

The utility model provides a safe and efficient microwave mite removing device, which comprises a host machine 1, wherein the bottom side surface of the host machine 1 is set to be a working surface 11; the device also comprises a microwave generator 2, wherein the microwave generator 2 is arranged inside the host 1; the working surface 11 is provided with a notch 13 arranged opposite to the microwave generator 2 so that the microwave generator 2 emits high-frequency microwaves to the lower side of the working surface 11 through the notch 13; the beam frequency device 3 is arranged at the periphery of the notch 13 to form a shielding wall for microwaves, or/and a shielding housing 9 which is arranged separately from the host 1, and the host 1 is positioned in the shielding housing 9 in the working state.

In some preferred embodiments, a mounting cavity is provided inside the main machine 1, the mounting cavity being disposed opposite the slot 13, and the microwave generator 2 being disposed within the mounting cavity.

In some preferred embodiments, the cavity walls of the mounting cavity are provided with a microwave shielding layer.

In some preferred embodiments, the beam means 3 are fixed to the periphery of the working surface 11.

In some preferred embodiments, the frequency binding device 3 comprises a metal ring adapted to the shape of the working surface 11, the metal ring being fixed to the bottom side of the main machine 1, and the notch 13 being located in the metal ring.

In some preferred embodiments, a wave-transparent sealing plate 14 is provided in the slot 13, the wave-transparent sealing plate 14 being made of a wave-transparent material.

In some preferred embodiments, the main machine 1 is provided with a dust collection assembly, the working surface 11 is provided with a dust collection inlet 15 communicated with the dust collection assembly, and the dust collection inlet 15 is separated from the notch 13, or the dust collection inlet 15 and the notch 13 are integrated.

In some preferred embodiments, the shielding enclosure 9 is a conductive cloth of radiation protective fabric; alternatively, the shielding enclosure 9 comprises an enclosure body made of flexible material and a radiation protective coating applied to the inner side of the enclosure body.

In some preferred embodiments, the host 1 comprises a controller 16 and a controllable switch, through which the microwave generator 2 is electrically connected to the controller 16; at least 3 first sensors 4 are provided at different positions of the host 1, and the first sensors 4 are electrically connected with the controller 16 for stopping the operation of the microwave generator 2 when the detection result of at least one first sensor 4 is abnormal.

In some preferred embodiments, a second sensor is provided on the host 1, electrically connected to the controller 16, for detecting that the microwave generator 2 is deactivated when a human body is approaching the host 1.

Compared with the prior art, the utility model has the following beneficial effects:

the utility model has simple integral structure, and the microwave generator is arranged in the host, and the bottom surface of the host is provided with the notch matched with the microwave generator, so that high-frequency microwaves generated by the microwave generator are utilized to carry out efficient mite-killing, sterilizing and cleaning treatment; meanwhile, the beam frequency device forming the shielding wall for the high-frequency microwaves is arranged around the notch, and the radiation to surrounding human bodies caused by the leakage of the high-frequency microwaves from the working surface through the beam frequency device is reduced or prevented by using the beam frequency device, so that the use safety of the microwave mite removal device for mite removal, sterilization and cleaning is improved.

Drawings

Fig. 1 is a schematic perspective view of a first embodiment of a microwave mite removal device.

Fig. 2 is a schematic view of the construction of the working surface of the first embodiment of the microwave mite removal device.

Fig. 3 is a schematic exploded view of a first embodiment of a microwave mite removal device.

Fig. 4 is a schematic perspective view of a second embodiment of a microwave mite removal device.

Fig. 5 is a schematic perspective view of a third embodiment of a microwave mite removal device.

Fig. 6 is a schematic exploded view of a third embodiment of a microwave mite removal device.

Description of the embodiments

In order to further describe the technical means and effects adopted by the present application to achieve the preset purpose, the following detailed description refers to the specific implementation, structure, characteristics and effects according to the present application with reference to the accompanying drawings and preferred embodiments. In the following description, different "an embodiment" or "an embodiment" do not necessarily refer to the same embodiment. Furthermore, the particular features, structures, or characteristics of one or more embodiments may be combined in any suitable manner.

The utility model aims at least solving the potential safety hazard of radiation generated by high-frequency microwave leakage to surrounding human bodies in the prior art, and provides a safe and efficient microwave mite removing device which can realize mite removing cleaning by utilizing generated high-frequency microwaves and is safe to use because the high-frequency microwaves are not easy to leak.

A first embodiment is shown in fig. 1-3. The microwave mite removing device disclosed by the embodiment comprises a host machine 1, wherein the bottom side surface of the host machine 1 is set to be a working surface 11; an installation cavity is arranged in the main machine 1, and a notch 13 communicated with the installation cavity is arranged on the working surface 11; a microwave generator 2 is arranged in the installation cavity to emit high frequency microwaves towards the slot 13; the beam frequency device 3 is arranged on the periphery of the notch 13 to form a shielding wall for high-frequency microwaves, so that the radiation of the high-frequency microwaves to surrounding human bodies caused by the leakage of the high-frequency microwaves from the working surface 11 through the beam frequency device 3 is reduced or prevented, and the use safety of the microwave mite-removing device for mite-removing, sterilizing and cleaning is improved.

In this embodiment, the host 1 is based on the existing sweeper, and improves the existing sweeper: the floor sweeping machine is internally provided with an installation cavity, a notch 13 positioned below the installation cavity, a microwave generator positioned in the installation cavity and a beam frequency device 3 positioned on the bottom side surface of the floor sweeping machine and surrounding the notch 13.

It will be appreciated that the main unit 1, which is implemented based on the existing floor sweeping machine, generally comprises a housing 101, a top cover 102 provided on the housing 101, a bottom plate 103 provided on a bottom side surface of the housing 101, a mounting cavity (not shown) for accommodating the microwave generator 2, a dust collection assembly and a driving assembly provided in the housing 101; a roller 191 and a cleaning brush 192 are arranged on the bottom plate 103; the lower side of the bottom plate 103 is a working surface 11, and a notch 13 and a dust collection inlet 15 are arranged on the bottom plate 103; the microwave generator 2 is positioned in the mounting cavity and is arranged opposite to the notch 13; the dust collection assembly comprises a fan 171 and a filter device 172, wherein the suction inlet of the fan 171 is communicated with the dust collection inlet 15 on the bottom plate 103 through the filter device 172; the driving device comprises a first driving part 181 for driving the roller 191 to rotate and a second driving part 182 for driving the cleaning brush 192 to rotate, and the first driving part 181 and the second driving part 182 are usually respectively realized by adopting motors.

In the process of cleaning the environment by using the host machine 1, the microwave generator 2 emits high-frequency microwaves towards the notch 13, the high-frequency microwaves diffuse from the notch 13 to the lower part of the working surface 11, and the high-frequency microwaves are used for carrying out mite-removing and sterilizing treatment on dust mites, fine bacteria and the like in the environment below the working surface 13, so that the mite-removing and sterilizing effect is good; meanwhile, the high-frequency microwaves can not leak out due to the shielding wall formed by the beam frequency device 3, so that radiation to surrounding human bodies caused by the leakage of the high-frequency microwaves is avoided, and the use safety of the microwave mite removing device is ensured.

In some preferred embodiments, the microwave shielding layer is arranged on the cavity wall of the installation cavity, so that the leakage of high-frequency microwaves emitted by the microwave generator 2 through the installation cavity, the shell 101 and the top cover 102 can be reduced, and the use safety of the microwave mite removing device is further improved.

The main function of the beam frequency device 3 is to reduce leakage of high-frequency microwaves emitted by the microwave generator 2 from the working surface 11. The beam frequency device 3 may be disposed around the notch 13. In order to increase the range of the working surface 11 and improve the mite-killing and sterilizing efficiency of the microwave mite-killing device, the beam frequency device 3 is preferably fixed on the outer periphery of the working surface 11 so as to ensure that the whole lower part of the working surface 11 can be subjected to mite-killing and sterilizing treatment by the microwave mite-killing device, thereby achieving high mite-killing and sterilizing efficiency.

In some preferred embodiments, the frequency binding device 3 comprises a metal ring adapted to the shape of the working surface 11, the metal ring being fixed to the bottom side of the main machine 1, and the notch 13 being located in the metal ring. As in the first embodiment, the bottom plate 103 is circular or nearly circular, and at this time, a circular or nearly circular metal ring is fixed on the outer peripheral side of the bottom plate 103 to perform beam frequency treatment on the high-frequency microwaves to reduce or even prevent leakage.

It will be appreciated that the lower edge of the beam device 3 cannot be located lower than the lower edge of the roller 191, i.e. the beam device 3 cannot interfere with the movement of the microwave mite removal device in accordance with the roller 191.

In some preferred embodiments, a wave-transparent sealing plate 14 is provided in the slot 13, the wave-transparent sealing plate 14 being made of a wave-transparent material. For example, the wave-transparent material is a material such as glass, ceramic, or quartz. The wave-transparent sealing plate 14 can reduce debris such as dust and the like and get into the installation intracavity through notch 13, avoid the foreign matter to influence microwave generator 2's work, and wave-transparent sealing plate 14 produces the propagation loss of high frequency microwave to microwave generator 2 simultaneously very little, can not influence the high frequency microwave to pass wave-transparent sealing plate 14 and propagate towards the below of working face 11 hardly.

In the first embodiment, the dust suction inlet 15 is provided separately from the notch 13, and in this case, the notch 13 is preferably provided with the wave-transparent sealing plate 14. Of course, the dust suction inlet 15 and the notch 13 may be combined, and in this case, the notch 13 is not provided with the wave-transparent sealing plate 14, but the installation cavity is preferably made of a wave-transparent material and is a closed space.

A second embodiment is shown in fig. 4. The microwave mite removing device further comprises a shielding outer cover 9 which is arranged separately from the host 1, and the host 1 is positioned in the shielding outer cover 9 in the working state. The shielding housing 9 is used to construct a low-radiation shielding space for the host computer 1, so that the host computer 1 works in the shielding space.

The shielding outer cover 9 is sleeved outside a workpiece 8 (for example, the workpiece 8 is a bed, a quilt and the like) to be subjected to mite-killing sterilization, and then the host machine 1 is put into the shielding outer cover 9 to start working. At this time, even if the microwave generator 2 generates high-frequency microwaves to leak out of the host 1, the radiation generated to the human body outside the shielding housing 9 is extremely small under the shielding effect of the shielding housing 9, thereby further improving the use safety of the microwave mite removing device.

Preferably, the shielding outer cover 9 is conductive cloth of radiation-proof fabric; alternatively, the shielding enclosure 9 comprises an enclosure body made of flexible material and a radiation protective coating applied to the inner side of the enclosure body.

In the third embodiment, as shown in fig. 5 and 6, the difference is that the main unit 1 is not only implemented by the existing floor sweeping machine, but also by the existing dust-absorbing mop. That is, the main machine 1 of the third embodiment is implemented by using an existing dust-absorbing mop, specifically, the main machine 1 is implemented by using a mop head 1' of the existing dust-absorbing mop.

Specifically, the microwave generator 2 is built in the mop head 1', the dust collection inlet 15 and the notch 13 are arranged on the bottom plate 103 of the mop head 1', and the lower side surface of the bottom plate 103 is the working surface 11. In this embodiment, the dust suction inlet 15 and the notch 13 may be combined into one. And the beam frequency device 3 is a metal ring which is matched with the shape of the bottom plate 103 of the mop head 1'.

The mop head 1' is connected to the connecting rod 104 through a movable joint 105, and a dust collection assembly (not shown) is disposed at one end of the connecting rod 104, and the dust collection assembly is communicated with the dust collection inlet 15 through the connecting rod 104.

Again as shown in connection with fig. 3, 4 and 6. The host 1 comprises a controller 16 and a controllable switch, and the microwave generator 2 is electrically connected with the controller 16 through the controllable switch; at least 3 first sensors 4 are provided at different positions of the host 1, and the first sensors 4 are electrically connected with the controller 16 for stopping the operation of the microwave generator 2 when the detection result of at least one first sensor 4 is abnormal. For example, a plurality of mounting grooves are provided at different positions on the base plate 103, each of which is provided with one first sensor 4, respectively.

The first sensor 4 is typically a distance sensor, a gravity sensor or a pressure sensor. When the first sensors 4 are distance sensors, the distance between the working surface 11 and the workpiece 8 to be mite-killing and sterilizing is detected through each first sensor 4, and when at least one first sensor 4 detects that the distance between the working surface 11 and the workpiece 8 is larger than a preset value, the controller 16 de-energizes the microwave generator 2 through the controllable switch to stop working, so that leakage of high-frequency microwaves generated by the microwave generator 2 is reduced.

For example, in one use scenario, when the user holds up the microwave mite removing device, the first sensor 4 detects that the distance between the sweeper and the ground exceeds a preset value, the detection result is transmitted to the controller 16, and the controller 16 controls the microwave generator 2 to stop working.

Similarly, when the first sensors 4 are gravity sensors or pressure sensors, if the gravity or pressure detected by at least one of the first sensors 4 is not within the preset value range, it is determined that the detection result is abnormal, and at this time, the microwave generator 2 is powered off to stop working.

For example, in another usage scenario, when the microwave mite removing device turns over due to the collision with an obstacle, the gravity or pressure detected by the first sensor 4 does not reach the preset value, the first sensor 4 transmits the detection result to the controller 16, and the controller 16 controls the microwave generator 2 to stop working.

In some preferred embodiments, a second sensor is provided on the host 1, electrically connected to the controller 16, for detecting that the microwave generator 2 is deactivated when a human body is approaching the host 1. The second sensor is typically an ultrasonic distance sensor, a laser distance sensor or an infrared distance sensor.

In still another use scenario, when the user approaches the microwave mite removing device in operation, the second sensor detects that the distance between the second sensor and the user is smaller than the preset value, the second sensor transmits the detection result to the controller 16, and the controller 16 controls the microwave generator 2 to stop operation, so that the possible leakage high-frequency microwaves are prevented from radiating to the user, and the use safety of the microwave mite removing device is further improved.

It is understood that the microwave mite removing device not only utilizes high-frequency microwaves to realize mite removing and cleaning, but also can kill micro-organisms with water in bodies such as mildews and fleas, and also has a certain drying function due to the microwave heating effect.

The foregoing description of the preferred embodiments of the present application is not intended to be limiting, but is intended to cover any and all modifications, equivalents, and alternatives falling within the spirit and principles of the present application.

Claims

1. A safe and efficient microwave mite removing device comprises a host machine (1), wherein the bottom side surface of the host machine (1) is set to be a working surface (11); the device is characterized by further comprising a microwave generator (2), wherein the microwave generator (2) is arranged in the host (1); the working surface (11) is provided with a notch (13) which is arranged opposite to the microwave generator (2) so that the microwave generator (2) emits high-frequency microwaves to the lower part of the working surface (11) through the notch (13); the periphery of the notch (13) is provided with a beam frequency device (3) to form a shielding wall for microwaves, or/and a shielding outer cover (9) which is arranged separately from the host machine (1), and the host machine (1) is positioned in the shielding outer cover (9) in the working state.

2. The safe and efficient microwave mite-killing device according to claim 1, wherein: an installation cavity is arranged in the main machine (1), the installation cavity is arranged opposite to the notch (13), and the microwave generator (2) is arranged in the installation cavity.

3. The safe and efficient microwave mite-killing device according to claim 2, wherein: the wall of the mounting cavity is provided with a microwave shielding layer.

4. The safe and efficient microwave mite-killing device according to claim 1, wherein: the beam frequency device (3) is fixed on the periphery of the working surface (11).

5. The safe and efficient microwave mite-killing device according to claim 1, wherein: the beam frequency device (3) comprises a metal ring which is matched with the shape of the working surface (11), the metal ring is fixed on the bottom side surface of the host machine (1), and the notch (13) is positioned in the metal ring.

6. The safe and efficient microwave mite-killing device according to claim 1, wherein: the notch (13) is provided with a wave-transmitting sealing plate (14), and the wave-transmitting sealing plate (14) is made of wave-transmitting materials.

7. The safe and efficient microwave mite-killing device according to claim 1, wherein: a dust collection assembly is arranged in the host machine (1), a dust collection inlet (15) communicated with the dust collection assembly is arranged on the working face (11), and the dust collection inlet (15) is separated from the notch (13), or the dust collection inlet (15) and the notch (13) are combined into a whole.

8. The safe and efficient microwave mite-killing device according to claim 1, wherein: the shielding outer cover (9) is made of conductive cloth of radiation-proof fabric; alternatively, the shielding housing (9) comprises a housing body made of flexible material and a radiation-proof coating coated on the inner side of the housing body.

9. A safe and efficient microwave mite-killing device according to any one of claims 1-8, wherein: the host (1) comprises a controller (16) and a controllable switch, and the microwave generator (2) is electrically connected with the controller (16) through the controllable switch;

at least 3 first sensors (4) are arranged at different positions of the host machine (1), and the first sensors (4) are electrically connected with the controller (16) and are used for stopping the microwave generator (2) when the detection result of at least one first sensor (4) is abnormal.

10. The safe and efficient microwave mite-killing device according to claim 9, wherein: the host (1) is provided with a second sensor electrically connected with the controller (16) and used for stopping the microwave generator (2) when a human body approaches the host (1).