Mite removing instrument and mite removing instrument control method

Abstract

The invention provides an acarus killing instrument and an acarus killing instrument control method. The acarus killing instrument comprises a base, and the bottom of the base is provided with a dust suction port and a heat dissipation port adjacent to the dust suction port; the main machine is installed on the base and comprises a negative pressure fan and a machine shell, and an air outlet is formed in the machine shell; the dust removal cup is installed on the main machine, one side of the dust removal cup is connected with the dust suction opening through a dust suction channel, and the other side of the dust removal cup is connected with the negative pressure fan through a filtering assembly; and the infrared generating device comprises one or more infrared lamps arranged in the heat dissipation opening of the base and is used for emitting infrared rays to the lower part of the base through the heat dissipation opening. According to the scheme, the mite killing effect of the mite killing instrument is improved through infrared rays, and the mite killing instrument can be used for dehumidification, so that the function application of the mite killing instrument is enriched.

Description

Technical Field

[0001] The present invention relates to the technical field of household appliances, and in particular to a mite removal device and a mite removal device control method. Background Art

[0002] Mites are tiny parasites that are common in natural conditions and human living environments and are difficult to detect with the naked eye. According to scientific statistics, there are as many as 16 types of indoor mites, among which dust mites are the most numerous. Dust mites are one of the most common allergens and can cause skin allergies and respiratory infections. They like to breed on textiles, fabrics, sheets, pillows, quilts, fabric sofas, carpets and other items. Dry skin shed from the human body, dandruff, pet dander, mold, mattress and carpet fibers, and food debris are all food for mites.

[0003] In order to eliminate mites, a large number of mites removal devices have appeared on the market. These mites removal devices usually use ultrasonic waves to kill mites, and use vacuum cleaners to collect the dead mites into a dust collection chamber for removal.

[0004] Most existing mite removal devices use ultrasonic mite removal. The principle of this method is to emit ultrasonic waves of a specific frequency to cause disorders in the physiological system of mites, making them restless, losing their appetite, and greatly reducing their vitality. However, ultrasonic waves are easily blocked by objects, which will affect the mite killing effect. Secondly, the existing mite removal devices have a single function and the user experience is not good. Summary of the invention

[0005] The present invention provides a mite removal device and a mite removal device control method, which are used to solve the defects of the mite removal device in the prior art, such as unsatisfactory mite killing effect and single function, thereby improving the mite killing effect of the mite removal device and enriching the functional applications of the mite removal device, thereby improving the user experience.

[0006] The present invention provides a mite removal device, comprising: a base, wherein a dust suction port and a heat dissipation port adjacent to the dust suction port are arranged at the bottom of the base; a main unit, which is installed on the base and comprises a negative pressure fan and a casing, wherein the casing is provided with an exhaust port; a dust removal cup, which is installed on the main unit, wherein one side of the dust removal cup is connected to the dust suction port via a dust suction channel, and the other side of the dust removal cup is connected to the negative pressure fan via a filter component; an infrared generating device, comprising one or more infrared lamps arranged in the heat dissipation port of the base, and is used for emitting infrared rays to the bottom of the base through the heat dissipation port.

[0007] According to a mite removal device provided by the present invention, a porous structure is provided on the bottom plate of the base at a position corresponding to the heat dissipation port.

[0008] According to a mite removal device provided by the present invention, the bottom plate of the base is provided with a long dust collecting groove, the dust suction port is located in the middle position of the long dust collecting groove; the porous structure is arranged at a position adjacent to the long dust collecting groove.

[0009] According to a mite removal device provided by the present invention, from the dust suction port to the bottom surface of the base, the elongated dust collecting groove is in an open shape with a gradually increasing cross-sectional area.

[0010] A mite removal device provided according to the present invention includes: a distance sensor, arranged on the bottom surface of the base, to detect the distance between the base and the working surface; and / or, a temperature sensor, arranged on the bottom surface of the base, to detect the temperature of the working surface; and / or, a humidity sensor, arranged in the suction port, to detect the humidity of the air entering the suction port.

[0011] According to a mite removal device provided by the present invention, a heat dissipation channel is provided between the housing and the heat dissipation port; there are multiple exhaust ports, at least one of which is connected to the heat dissipation port through the heat dissipation channel.

[0012] According to a mite removal device provided by the present invention, the dust suction channel and the heat dissipation channel are an integrally formed structure; wherein the dust suction channel passes through the heat dissipation channel, and the dust suction channel is isolated from the heat dissipation channel.

[0013] The present invention also provides a method for controlling a mite remover, which is applied to the mite remover described in any of the above embodiments, and the method includes: starting the mite remover; detecting the distance value between the base of the mite remover and the working surface; and starting an infrared generating device when the distance value is less than or equal to a preset distance.

[0014] A control method for a mite removal device provided in accordance with the present invention comprises: detecting the temperature value of the working surface; and turning off the infrared generating device when the temperature value is greater than or equal to a preset temperature.

[0015] A control method for a mite removal device provided in accordance with the present invention comprises: detecting the humidity value of the working surface; and turning off the negative pressure fan when the humidity value is greater than or equal to a preset humidity.

[0016] The mite removal device and the mite removal device control method provided by the present invention are provided with a dust suction port and a heat dissipation port adjacent to the dust suction port at the bottom of the base of the mite removal device. The main unit is installed on the base, including a negative pressure fan and a housing, and the housing is provided with an exhaust port. The dust cup is installed on the main unit, one side of the dust cup is connected to the dust suction port through a dust suction channel, and the other side is connected to the negative pressure fan through a filter assembly. The infrared generating device includes one or more infrared lamps arranged in the heat dissipation port of the base, which are used to emit infrared rays to the bottom of the base through the heat dissipation port. During the mite removal process, the infrared lamp will emit infrared rays to the bottom of the base, and these infrared rays can effectively kill mites. At the same time, the negative pressure fan will generate negative pressure, and mites, dust and other substances will be sucked into the dust cup through the dust suction channel. The filter assembly can prevent impurities in the dust cup from re-entering the indoor air. In addition, infrared lamps are arranged in the heat dissipation port of the base, which can not only be used for mite removal, but also increase the temperature under the base by emitting infrared rays to the bottom of the base. This can help reduce the humidity of the working surface, thereby achieving the effect of dehumidification. The mite removal device control method is used to control the mite removal device to remove mites and dehumidify the working surface. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the present invention or the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 This is one of the structural schematic diagrams of the mite removal device provided by the present invention;

[0019] Figure 2 yes Figure 1 The cross-sectional structural diagram of the mite removal device shown;

[0020] Figure 3 This is the second structural schematic diagram of the mite removal device provided by the present invention;

[0021] Figure 4 It is a structural schematic diagram of the dust suction channel and the heat dissipation channel of the mite removal device provided by the present invention;

[0022] Figure 5 It is a schematic diagram of the cross-sectional structure of the heat dissipation channel;

[0023] Reference numerals:

[0024] Base 10; dust suction port 11; heat dissipation port 12; porous structure 13; long dust collecting tank 14; main unit 20; exhaust port 21; dust cup 30; dust suction channel 41; heat dissipation channel 42; infrared generating device 50; infrared lamp 51. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solution and advantages of the present invention clearer, the technical solution of the present invention will be clearly and completely described below in conjunction with the drawings of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0026] In the description of the embodiments of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present invention and simplifying the description, rather than indicating or implying that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limitations on the embodiments of the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance. It should also be noted that in the description of the present invention, unless otherwise clearly specified and limited, the terms "set", "install", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0027] The present invention aims to solve the problems existing in existing mite removal devices that use ultrasonic waves to remove mites, such as the fact that ultrasonic waves are easily blocked by objects and affect the mite killing effect, and the problem that they can only remove mites and dust but cannot remove moisture and humidity. It proposes to use infrared radiation to kill mites.

[0028] As an efficient way to kill mites, infrared rays have strong penetrating power, long wavelength, high temperature to kill mites, dehumidify and remove moisture, and also have certain physical therapy effects, and will not cause great harm to the human body if exposed for a long time. Therefore, the infrared radiation method for killing mites adopted by the present invention can effectively solve the problems existing in the existing mite removal devices, improve the mite killing effect and have multiple practical functions.

[0029] Combine the following Figure 1-Figure 5 The specific implementation of the mite removal device of the present invention is described. Figure 1 This is one of the structural schematic diagrams of the mite removal device provided by the present invention; Figure 2 yes Figure 1 The cross-sectional structural diagram of the mite removal device shown; Figure 3 This is the second structural schematic diagram of the mite removal device provided by the present invention; Figure 4It is a structural schematic diagram of the dust suction channel and the heat dissipation channel of the mite removal device provided by the present invention; Figure 5 It is a schematic diagram of the cross-sectional structure of the heat dissipation channel.

[0030] like Figure 1 and Figure 2 As shown, the present invention provides a mite removal device, including: a base 10, a dust suction port 11 and a heat dissipation port 12 adjacent to the dust suction port 11 are arranged at the bottom of the base 10; a main unit 20, installed on the base 10, including a negative pressure fan and a housing, and the housing is provided with an exhaust port 21; a dust removal cup 30, installed on the main unit 20, one side of the dust removal cup 30 is connected to the dust suction port 11 through a dust suction channel 41, and the other side is connected to the negative pressure fan through a filter component; an infrared generating device 50, including one or more infrared lamps 51 arranged in the heat dissipation port 12 of the base 10, which are used to emit infrared rays to the bottom of the base 10 through the heat dissipation port 12.

[0031] The base 10 of the mite removal device is provided with a dust suction port 11 and a heat dissipation port 12 adjacent to the dust suction port 11 at the bottom. The host 20 is installed on the base 10, including a negative pressure fan and a housing, and the housing is provided with an exhaust port 21. The dust cup 30 is installed on the host 20, one side of the dust cup 30 is connected to the dust suction port 11 through the dust suction channel 41, and the other side is connected to the negative pressure fan through the filter assembly. The infrared generating device 50 includes one or more infrared lamps 51 arranged in the heat dissipation port of the base, which are used to emit infrared rays to the bottom of the base through the heat dissipation port 12.

[0032] During the mite removal process, the infrared lamp 51 will emit infrared rays to the bottom of the base 10, which can effectively kill mites by irradiation and heating. At the same time, the negative pressure fan will generate negative pressure, and suck mites, dust and other substances into the dust cup 30 through the dust suction channel 41. The filter component can prevent impurities in the dust cup 30 from re-entering the indoor air. In addition, infrared lamps 51 are provided in the heat dissipation port of the base 10. These infrared lamps 51 can not only be used for mite removal, but also can increase the temperature under the base by emitting infrared rays to the bottom of the base 10. This can help reduce the humidity of the working surface, thereby achieving the effect of dehumidification.

[0033] The infrared lamp 51 in the infrared generating device 50 can be a bulb type or a module type, preferably an LED light emitting diode. The infrared generating device 50 can be started and shut down manually through a switch, or can be automatically turned on or off based on the detection of the working surface state by the sensing module.

[0034] According to the present invention, a mite removal device is provided, such as Figure 1 , Figure 2 and Figure 3As shown, the bottom plate of the base 10 is preferably provided with a porous structure 13 at a corresponding position of the heat dissipation port 12. The bottom plate of the base 10 is preferably provided with a porous structure 13 formed by a plurality of mutually spaced small holes at a corresponding position of the heat dissipation port 12. The porous structure 13 is stopped between the heat dissipation port 12 and the outside world, and can prevent foreign substances from entering the heat dissipation port 12 and prevent the infrared lamp 51 from falling off. The aperture and number of holes of the porous structure 13 can be designed according to actual needs to meet the heat dissipation requirements of the infrared lamp 51 and the requirements of preventing foreign substances from entering the heat dissipation port 12.

[0035] The holes of the porous structure 13 not only allow infrared light to pass through, so that the light emitted by the infrared lamp 51 can act on the working surface (such as a bed surface, a quilt cover, a sofa surface, etc.) through the heat dissipation port 12, but also facilitate air circulation inside and outside the heat dissipation port 12 to dissipate heat efficiently. The design of the porous structure 13 can not only maintain the infrared irradiation effect of the infrared lamp 51, but also improve the heat dissipation performance and stability of the infrared generating device 50.

[0036] According to a mite removal device provided by the present invention, the bottom plate of the base 10 is provided with a long dust collecting groove 14, and the dust suction port 11 is located in the middle position of the long dust collecting groove 14; the porous structure 13 is arranged in an adjacent position to the long dust collecting groove 14, which improves the working efficiency of the mite removal device and ensures that it can effectively absorb the dust and mites on the surface while performing infrared irradiation on the working surface to kill mites.

[0037] like Figure 1 and Figure 3 As shown, an elongated dust collecting groove 14 is provided on the bottom plate of the base 10, and the groove of the elongated dust collecting groove 14 can cover the working surface. The dust suction port 11 is located in the middle position of the elongated dust collecting groove 14, and can absorb the dust and mites on the working surface by generating negative pressure. The porous structure 13 is arranged in an adjacent position to the elongated dust collecting groove 14. Such an arrangement can make the dust suction function and infrared irradiation function of the mite removal device more concentrated. When the bottom plate of the base 10 is in contact with the working surface, the elongated dust collecting groove 14 increases the effective area of ​​the dust suction port 11, thereby improving the dust suction efficiency of the mite removal device. It can be understood that the porous structure 13 can be used in the following manners according to the number and size of the infrared lamps 51 in the infrared generating device 50. Figure 1 The shorter range shown can also be distributed in Figure 3 Distribution within the longer area shown.

[0038] Furthermore, according to a mite removal device provided by the present invention, the elongated dust collecting groove 14 is in an open shape with a gradually increasing cross-sectional area from the dust suction port 11 to the bottom surface of the base 10. When the above-mentioned mite removal device is operated on a working surface, the groove portion of the elongated dust collecting groove 14 with the largest cross-sectional area can cover the working surface and maximize the effective area of ​​the dust suction port 11. This helps to improve the dust suction efficiency of the mite removal device and ensure that the dust and mites on the working surface can be sucked up. At the same time, the porous structure 13 is arranged so that the working surface can be alternately vacuumed and infrared irradiated during the use of the user's reciprocating mobile device, so as to achieve the absorption of mite corpses and dust on the working surface while killing mites with infrared irradiation in the same area.

[0039] A mite removal device provided according to the present invention preferably also includes: a distance sensor, arranged on the bottom surface of the base 10, to detect the distance between the base 10 and the working surface; and / or, a temperature sensor, arranged on the bottom surface of the base 10, to detect the temperature of the working surface; and / or, a humidity sensor, arranged in the dust suction port 11, to detect the humidity of the air entering the dust suction port 11.

[0040] The distance sensor is arranged on the bottom surface of the base 10 to detect the distance between the base 10 and the working surface. This design enables the mite removal device to sense the distance between the base 10 and the working surface in real time, thereby controlling the infrared generating device 50 according to the actual height position to ensure that the infrared light can effectively irradiate the working surface.

[0041] The temperature sensor is arranged on the bottom surface of the base 10 to detect the temperature of the working surface. This design enables the mite removal device to adjust the intensity or time of infrared irradiation according to the temperature of the working surface to prevent the infrared lamp from overheating or being damaged due to excessive temperature, and to avoid overheating that may cause damage to the working surface.

[0042] The humidity sensor is arranged in the suction port 11 to detect the humidity of the air entering the suction port 11. This design enables the mite removal device to adjust its operation according to the humidity of the inhaled air, for example, reminding the user to suspend use when the humidity is too high to prevent the device from being blocked or damaged due to excessive humidity.

[0043] Through the detection results of these sensors, combined with the logic controller, the mite removal device can determine the activation time of the infrared generating device 50 according to the actual situation, so as to achieve the goal of saving energy consumption. At the same time, these sensors can also improve the safety of the mite removal device, for example, automatically turning off the infrared lamp when away from the working surface to prevent irradiation to human eyes, or automatically reducing the brightness of the infrared lamp or temporarily turning it off when detecting that the temperature is too high.

[0044] According to the present invention, a mite removal device is provided, such as Figure 2As shown, a heat dissipation channel 42 is provided between the housing and the heat dissipation port 12. The number of the exhaust ports 21 is preferably multiple, wherein at least one exhaust port 21 is connected to the heat dissipation port 12 through the heat dissipation channel 42. A heat dissipation channel 42 is provided between the housing and the heat dissipation port 12, so as to allow part of the air discharged when the negative pressure fan is working to be transferred through the heat dissipation channel 42.

[0045] The number of the exhaust ports 21 of the mite removal device is preferably multiple, so that the design can cover the working surface more widely and improve the exhaust and dust collection efficiency. At least one of the exhaust ports 21 is connected to the heat dissipation port 12 through the heat dissipation channel 42. Such a design can discharge part of the filtered air through the exhaust port 21 toward the outside through the host 20, and another part can pass through the heat dissipation channel 42, pass through the infrared lamp 51, and be blown out from the heat dissipation port 12.

[0046] In specific operation, the negative pressure fan starts to work, and the dust suction path is the long dust collecting groove 14, the dust suction port 11, the dust suction channel 41, and the dust removal cup 30. Part of the air filtered by the dust removal cup 30 is discharged through the exhaust port 21 of the main unit 20 to the outside, and the discharged air is the air from which impurities have been filtered out. Another part passes through the heat dissipation channel 42, passes through the infrared lamp 51, and is blown out from the heat dissipation port 12. When the infrared lamp 51 is working, it can not only provide infrared irradiation to kill mites, but also heat the air blown out of the heat dissipation port 12 due to the heating effect, forming hot air. This hot air can improve the drying and dehumidification effect of the mite removal device.

[0047] According to a mite removal device provided by the present invention, the dust suction channel 41 and the heat dissipation channel 42 are preferably an integrated structure, so as to reduce the space occupied by the channel structure in the base 10. Figure 4 and Figure 5 As shown, the dust suction channel 41 passes through the heat dissipation channel 42, and the dust suction channel 41 is isolated from the heat dissipation channel 42. The dust suction channel 41 and the heat dissipation channel 42 are set as an integrated structure, which reduces the space occupied by the channel structure in the base 10 and improves the overall compactness of the mite removal device. The dust suction channel 41 passes through the heat dissipation channel 42, and the dust suction channel 41 is isolated from the heat dissipation channel 42. This design ensures the independence and safety of the functions of the two channels.

[0048] The airflow in the heat dissipation channel 42 can bypass the outside of the dust suction channel 41 and blow from the housing of the host 20 to the heat dissipation port 12, so that the heat dissipation airflow can directly and effectively blow to the heat dissipation port, thereby improving the heat dissipation effect. At the same time, the dust suction port 11 and the heat dissipation port 12 are arranged in a line. In use, the device only needs to be moved back and forth to alternately perform dust suction and infrared irradiation to remove moisture and kill mites on the working surface passed by, which not only simplifies the operation process, but also improves the efficiency of mite removal.

[0049] Furthermore, the dust suction channel 41 can also be a transparent channel, so that the infrared rays emitted by the infrared lamp 51 can not only be emitted toward the working surface, but also enter the dust suction channel 41 through the outer wall of the dust suction channel 41, thereby performing infrared sterilization and disinfection on the air entering the dust removal cup 30 through the dust suction channel 41, thereby reducing the growth of bacteria in the dust removal cup 30.

[0050] The present invention also provides a method for controlling a mite remover, which is applicable to any of the above-mentioned mite removers, and the method includes: starting the mite remover; detecting the distance between the base 10 of the mite remover and the working surface; and starting the infrared generating device 50 when the distance is less than or equal to a preset distance.

[0051] Specifically, the user can start the mite removal device by pressing the power button of the mite removal device or using a remote control. The mite removal device has a built-in distance sensor that can detect the distance value between the base 10 and the working surface. When the distance value is less than or equal to the preset distance, the infrared generating device 50 is started: when the distance sensor detects that the distance value between the base 10 and the working surface is less than or equal to the preset distance, the control circuit will turn on the power of the infrared generating device 50 to make it emit infrared rays.

[0052] The above steps can be adjusted and changed as needed. For example, the distance value can be automatically detected when the mite removal device is started, and the infrared generating device 50 can be started when the distance value is less than or equal to the preset distance. Alternatively, when the distance value is detected to be less than or equal to the preset distance, the user can be prompted to manually start the infrared generating device 50.

[0053] In addition, the control method of the infrared generating device 50 can also be adjusted according to actual needs. For example, the intensity of the infrared rays can be gradually increased according to the decrease in the distance value; or when the distance value is less than or equal to the preset distance, the intensity of the infrared rays can be kept constant.

[0054] The above control method can be executed by the logic controller of the mite removal device to realize the automatic control of the mite removal device, so that it can emit infrared rays at a suitable distance from the working surface to improve the mite removal effect. Since infrared rays have a penetrating effect, they can penetrate deep into the clothing fibers to kill mites and bacteria and maintain for a certain period of time, thus achieving a strong mite removal effect.

[0055] According to the present invention, a control method of a mite removal device includes: detecting the temperature value of a working surface; when the temperature value is greater than or equal to a preset temperature, turning off the infrared generating device 50. Specifically, the temperature value of the working surface is detected by setting a temperature sensor at the bottom of the base 10 or by other means (such as using an infrared scanner). When the temperature value is greater than or equal to the preset temperature, turning off the infrared generating device 50: when the temperature sensor detects that the temperature value of the working surface is greater than or equal to the preset temperature, the control circuit will cut off the power supply of the infrared generating device 50, so that it stops emitting infrared rays.

[0056] The above steps can be adjusted and changed as needed. For example, the distance value and temperature value can be automatically detected when the mite removal device is started, and the infrared generating device 50 can be started when the distance value is less than or equal to the preset distance and the temperature value is less than the preset temperature. The infrared generating device 50 can also be started when the distance value is detected to be less than or equal to the preset distance, and then stopped when the temperature value is detected to be greater than or equal to the preset temperature, so as to prevent safety hazards caused by excessive temperature.

[0057] In addition, the control method of the infrared ray generating device 50 can also be adjusted according to actual needs. For example, the intensity of the infrared ray can be gradually weakened according to the degree of increase in the temperature value.

[0058] On the other hand, a control method for a mite removal device provided according to the present invention includes: detecting the humidity value of the working surface; when the humidity value is greater than or equal to the preset humidity, turning off the negative pressure fan. Specifically, the humidity value of the working surface is detected by setting a humidity sensor at the bottom of the base 10. When the humidity value is greater than or equal to the preset humidity, the negative pressure fan is turned off. For example, when the humidity sensor detects that the humidity value of the working surface is greater than or equal to the preset humidity, the control circuit cuts off the power supply of the negative pressure fan to stop it from running. Turning off the negative pressure fan when the humidity is too high can prevent water vapor from entering the interior of the device and prevent damage to the device, thereby improving the risk resistance of the device.

[0059] In combination with the above control method, the above steps can be adjusted and changed as needed. For example, the distance value, temperature value and humidity value can be automatically detected when the mite removal device is started, and the infrared generating device 50 is started when the distance value is less than or equal to the preset distance, the temperature value is less than the preset temperature and the humidity value is less than the preset humidity. Alternatively, the infrared generating device 50 can be started when the distance value is detected to be less than or equal to the preset distance, and then stopped when the temperature value is detected to be greater than or equal to the preset temperature and the humidity value is greater than or equal to the preset humidity.

[0060] In addition, the control method of the infrared generating device 50 and the negative pressure fan can also be adjusted according to actual needs. For example, the intensity of the infrared rays and the wind force of the negative pressure fan can be gradually adjusted according to the changes in the temperature value or the humidity value.

[0061] The above control method can realize automatic control of the mite removal device, so that it can run the negative pressure fan and emit infrared rays when the distance from the working surface is appropriate, the temperature is moderate, and the humidity meets the use conditions, thereby improving the mite removal effect.

[0062] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "mode", "specific mode", or "some modes" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or mode are included in at least one embodiment or mode of the embodiment of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or mode. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or modes in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or modes described in this specification and the features of the different embodiments or modes, without contradiction.

[0063] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A mite removal device, characterized in that: include: A base (10), wherein a dust suction port (11) and a heat dissipation port (12) adjacent to the dust suction port (11) are provided at the bottom of the base (10); A host (20) is installed on the base (10), comprising a negative pressure fan and a casing, wherein the casing is provided with an exhaust port (21); A dust removal cup (30) is mounted on the main machine (20), one side of the dust removal cup (30) is connected to the dust suction port (11) via a dust suction channel (41), and the other side of the dust removal cup (30) is connected to the negative pressure fan via a filter assembly; The infrared generating device (50) comprises one or more infrared lamps (51) arranged in the heat dissipation opening (12) of the base (10), and is used for emitting infrared rays toward the bottom of the base (10) through the heat dissipation opening (12).

2. The mite removal device according to claim 1, characterized in that: The bottom plate of the base (10) is provided with a porous structure (13) at a position corresponding to the heat dissipation opening (12).

3. The mite removal device according to claim 2, characterized in that: The bottom plate of the base (10) is provided with a long dust collecting groove (14), and the dust suction port (11) is located in the middle of the long dust collecting groove (14); The porous structure (13) is arranged at a position adjacent to the elongated dust collecting groove (14).

4. The mite removal device according to claim 3, characterized in that: From the dust suction port (11) to the bottom surface of the base (10), the elongated dust collecting groove (14) is in an open shape with a gradually increasing cross-sectional area.

5. The mite removal device according to claim 1, characterized in that: include: A distance sensor is arranged on the bottom surface of the base (10) to detect the distance between the base (10) and the working surface; and / or, a temperature sensor, arranged on the bottom surface of the base (10) to detect the temperature of the working surface; And / or, a humidity sensor is arranged in the dust suction port (11) to detect the humidity of the air entering the dust suction port (11).

6. The mite removal device according to any one of claims 1 to 5, characterized in that: A heat dissipation channel (42) is provided between the housing and the heat dissipation port (12); There are a plurality of air outlets (21), at least one of which is connected to the heat dissipation port (12) via the heat dissipation channel (42).

7. The mite removal device according to claim 6, characterized in that: The dust suction channel (41) and the heat dissipation channel (42) are an integrally formed structure; Wherein, the dust suction channel (41) passes through the heat dissipation channel (42), and the dust suction channel (41) is isolated from the heat dissipation channel (42).

8. A method for controlling a mite removal device, characterized in that: The mite removal device according to any one of claims 1 to 7, the method comprising: Start the mite removal device; Detecting the distance between the base (10) of the mite removal device and the working surface; When the distance value is less than or equal to the preset distance, the infrared generating device (50) is activated.

9. The control method of the mite removal device according to claim 8, characterized in that: include: Detecting the temperature value of the working surface; When the temperature value is greater than or equal to a preset temperature, the infrared generating device (50) is turned off.

10. The control method of the mite removal device according to claim 8, characterized in that: include: Detecting the humidity value of the working surface; When the humidity value is greater than or equal to the preset humidity, the negative pressure fan is turned off.

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