WO2022068580A1 - 除菌组件及具有该除菌组件的空调器 - Google Patents

除菌组件及具有该除菌组件的空调器 Download PDF

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Publication number
WO2022068580A1
WO2022068580A1 PCT/CN2021/118366 CN2021118366W WO2022068580A1 WO 2022068580 A1 WO2022068580 A1 WO 2022068580A1 CN 2021118366 W CN2021118366 W CN 2021118366W WO 2022068580 A1 WO2022068580 A1 WO 2022068580A1
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WO
WIPO (PCT)
Prior art keywords
sterilization
air conditioner
evaporator
slot
sterilization assembly
Prior art date
Application number
PCT/CN2021/118366
Other languages
English (en)
French (fr)
Inventor
魏传超
刘祥宇
王宁
张展
Original Assignee
青岛海尔空调器有限总公司
青岛海尔空调电子有限公司
海尔智家股份有限公司
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Application filed by 青岛海尔空调器有限总公司, 青岛海尔空调电子有限公司, 海尔智家股份有限公司 filed Critical 青岛海尔空调器有限总公司
Publication of WO2022068580A1 publication Critical patent/WO2022068580A1/zh

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/0007—Indoor units, e.g. fan coil units
    • F24F1/0059—Indoor units, e.g. fan coil units characterised by heat exchangers
    • F24F1/0063—Indoor units, e.g. fan coil units characterised by heat exchangers by the mounting or arrangement of the heat exchangers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/0007—Indoor units, e.g. fan coil units
    • F24F1/0071—Indoor units, e.g. fan coil units with means for purifying supplied air
    • F24F1/0076—Indoor units, e.g. fan coil units with means for purifying supplied air by electric means, e.g. ionisers or electrostatic separators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/02—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing
    • F24F1/032—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing characterised by heat exchangers
    • F24F1/0323—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing characterised by heat exchangers by the mounting or arrangement of the heat exchangers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/02—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing
    • F24F1/0328—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing with means for purifying supplied air
    • F24F1/0353—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing with means for purifying supplied air by electric means, e.g. ionisers or electrostatic separators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/20—Casings or covers

Definitions

  • the present invention relates to the technical field of air conditioners, and in particular provides a sterilization component and an air conditioner having the sterilization component.
  • the air conditioner After the air conditioner is used for a long time, a large number of bacteria, viruses, etc. will grow inside, especially on the surface of the evaporator. Since the water vapor in the air will condense on the surface of the evaporator, the humid environment is more conducive to the breeding of bacteria, etc. When the air flows through the interior of the housing of the indoor unit, it will carry bacteria, viruses, etc. into the indoor space, thereby causing the air quality of the indoor space to decline, and in severe cases, endangering people's health.
  • the first aspect of the present invention provides a sterilization component for the air conditioner, and the sterilization component is arranged in the air conditioner,
  • the sterilization assembly includes a cover and a light plasma sterilization member disposed in the cover, and one end of the cover along the length direction of the air conditioner is provided with a first opening, so that the light plasma sterilizes The germicidal light emitted by the component is irradiated along the length direction of the air conditioner.
  • At least a part of the first side surface of the housing is configured as a grid-like structure.
  • a first slot is provided on the third side face opposite to the first side face.
  • the first side and the third side are connected through a second side and a fourth side respectively, and at least one of the second side and the fourth side is provided with The second slot.
  • the first slot is arranged along the length direction of the casing; and/or the second slot is arranged along the length direction of the casing.
  • the air conditioner includes a casing, an evaporator is arranged in the casing, and a positioning member extends from the casing toward the evaporator, and the positioning member is clamped on the evaporator. on the heat exchange tube of the evaporator.
  • the sterilization assembly further comprises a base, the optical plasma sterilization member is arranged on the base, and the end of the cover away from the first opening is provided with a second opening , the cover is sleeved on the base corresponding to the position of the second opening.
  • a ballast is provided on the side of the base away from the cover and the optical plasma sterilization member, and the ballast is electrically connected to the optical plasma sterilization member.
  • a mounting structure is provided on the base, and the base is fixedly arranged on the tube sheet of the evaporator through the mounting structure.
  • the sterilization assembly includes a cover and a light plasma sterilization member, and the sterilization effect can be achieved by the light plasma sterilization member.
  • the optical plasma sterilization member is arranged in a casing, and one end of the casing along the length direction of the air conditioner is provided with a first opening, and the sterilization light emitted by the optical plasma sterilization member can be irradiated along the length direction of the air conditioner through the opening, In this way, the sterilizing light can cover a larger area, so that the air conditioner can be sterilized better.
  • the cover can shield the sterilization light generated by the optical plasma sterilization component, so that while ensuring the sterilization effect of the optical plasma sterilization component, the sterilization light generated by the optical plasma sterilization component can only be irradiated to a preset range. , so as to avoid the problem of yellowing of the housing of the air conditioner or other components in the housing.
  • the optical plasma sterilization component can not only generate UVC short-wave ultraviolet rays (that is, the above-mentioned sterilization light), but also generate optical plasma clusters, which can quickly capture and decompose objects in the air and objects. Bacteria, viruses and volatile organic compounds on the surface can effectively remove odors and have high sterilization efficiency.
  • these light plasma clusters can be freely dissociated in the air.
  • they can also enter the indoor space with the air to further remove the air in the indoor space.
  • bacteria, viruses and volatile organic compounds on the surface of objects in the indoor space so that a better sterilization effect can be obtained.
  • At least a part of the first side surface of the cover is set in a grid-like structure, so that the UVC short-wave ultraviolet rays emitted by the optical plasma sterilization member are not only distributed along the length direction of the air conditioner through the first opening, but also can By irradiating the air conditioner along the width or height direction of the grid structure, the UVC short-wave ultraviolet rays emitted by the optical plasma sterilization member can be irradiated to a larger range, so that a better sterilization effect can be obtained.
  • the light plasma group can also enter the housing of the air conditioner more quickly through the grid-like structure, so as to better remove bacteria, viruses and volatile organic compounds.
  • the first side of the cover is usually aligned with the evaporator, so that better results can be obtained. Antibacterial effect.
  • a first slot is provided on the third side opposite to the first side, the first side and the third side are respectively connected by a second side and a fourth side, and the second side and the fourth side are connected. At least one is provided with a second slot, so that the UVC short-wave ultraviolet rays emitted by the optical plasma sterilization component can also enter the housing of the air conditioner from the first slot and the second slot respectively, so that better sterilization can be obtained. Effect.
  • first slot and/or the second slot are arranged along the length direction of the housing, so that the first slot and/or the second slot can have as large a length as possible, so that the optical plasma sterilization component
  • the emitted UVC short-wave ultraviolet rays can be irradiated into the casing of the air conditioner through the casing more along the length direction of the casing, so that a better sterilization effect can be obtained.
  • the air conditioner includes a casing, an evaporator is arranged in the casing, and a positioning member is extended from the casing towards the evaporator, and the positioning member is clamped on the heat exchange tube of the evaporator, so that the sterilization component is fixedly arranged on the evaporator. on the evaporator.
  • the sterilization assembly also includes a base, the optical plasma sterilization component is arranged on the base, the cover is provided with a second opening at the end away from the first opening, and the cover is sleeved on the base at a position corresponding to the second opening, thereby That is, the cover is fixedly arranged on the outer side of the optical plasma sterilization member.
  • a ballast is provided on the side of the base away from the housing and the optical plasma sterilization member, and the ballast is electrically connected with the optical plasma sterilization member to provide a stable power supply for the optical plasma sterilization member to ensure the optical plasma sterilization member. Stable operation.
  • the base is provided with a mounting structure, through which the base is fixed on the tube plate of the evaporator, so that the sterilization assembly is reliably set on the evaporator through the positioning member and the mounting structure.
  • a second aspect of the present invention provides an air conditioner equipped with at least one sterilization component according to any one of the preceding solutions.
  • the air conditioner has all the technical effects of the aforesaid sterilization components, which will not be repeated here.
  • FIG. 1 is a structural diagram 1 of a sterilization assembly according to an embodiment of the present invention.
  • FIG. 2 is a second structural diagram of a sterilization assembly according to an embodiment of the present invention.
  • FIG. 3 is a structural diagram 3 of a sterilization assembly according to an embodiment of the present invention.
  • FIG. 4 is a structural diagram of a housing of a sterilization assembly according to an embodiment of the present invention.
  • FIG. 5 is a fourth structural diagram of a sterilization assembly according to an embodiment of the present invention.
  • a wall-mounted air conditioner (hereinafter referred to as "air conditioner”) includes an air conditioner indoor unit, and the air conditioner indoor unit includes a casing, and an evaporator and a filter screen are arranged in the casing, and the evaporator is distributed along the length direction of the air conditioner.
  • the casing has an air inlet and an air outlet. The air in the indoor space enters the casing through the air inlet, and after being filtered by the filter screen, it exchanges heat with the evaporator, and then enters the indoor space through the air outlet, so as to achieve the purpose of adjusting the air quality of the indoor space. Purpose.
  • a sterilization component is arranged on the air conditioner, in order to use the sterilization component to perform sterilization treatment and improve the air quality of the indoor space.
  • FIG. 1 is a structural diagram 1 of a sterilization assembly according to an embodiment of the present invention
  • FIG. 2 is a structural diagram 2 of a sterilization assembly according to an embodiment of the present invention
  • FIG. 3 is a sterilization assembly according to an embodiment of the present invention.
  • the third structural diagram of the assembly, and FIG. 5 is the fourth structural diagram of the sterilization assembly according to an embodiment of the present invention.
  • the air conditioner indoor unit of the present invention is provided with a sterilization assembly, and the sterilization assembly includes a casing 1 and a light plasma sterilization member 2, and the light plasma sterilization member 2 is arranged in the casing 1.
  • the sterilization assembly includes a casing 1 and a light plasma sterilization member 2, and the light plasma sterilization member 2 is arranged in the casing 1.
  • One end of the casing 1 along the length direction of the air conditioner is provided with a first opening 11, and the sterilization light emitted by the optical plasma sterilization member 2 can be irradiated along the length direction of the air conditioner through the opening, so that the sterilization light can also cover a relatively large area. A large range, so that the air conditioner can be sterilized better.
  • the section of the casing 1 is rectangular, the first opening 11 is provided at the left end of the casing 1 , and the optical plasma sterilization member 2 is set as a U-shaped lamp tube.
  • the cover 1 is set on the outer side of the U-shaped lamp tube.
  • the UVC short-wave ultraviolet rays generated by the optical plasma sterilization member 2 are irradiated along the length direction of the evaporator from the first opening 11, so that the UVC short-wave ultraviolet rays can cover the entire range along the length direction of the evaporator, as long as the air flows through the evaporator.
  • the surface of the evaporator can be irradiated by UVC short-wave ultraviolet rays, so that it can cover as large a range as possible in the housing of the air conditioner, so that a better sterilization effect can be obtained.
  • the cover 1 is placed on the outer side of the optical plasma sterilization component 2, which can shield the sterilization light generated by the optical plasma sterilization component 2, so that while ensuring the sterilization effect of the optical plasma sterilization component, it can also make the optical plasma sterilization component 2.
  • the sterilizing light generated by the sterilizing component 2 will only be irradiated to a preset range. Since the filter screen, the housing and some parts in the housing are made of plastic parts, the UVC short-wave ultraviolet rays will cause these parts to turn yellow after a long time.
  • the optical plasma sterilization member 2 can not only generate UVC short-wave ultraviolet rays (that is, the above-mentioned sterilization light), but also can generate optical plasma clusters, and these optical plasma clusters can quickly capture and decompose airborne As well as bacteria, viruses and volatile organic compounds on the surface of objects, it can effectively remove odors and has high sterilization efficiency.
  • these light plasma clusters can be freely dissociated in the air, in addition to removing bacteria, viruses and volatile organic compounds near the light plasma sterilization member 2, they can also enter the indoor space together with the air to further remove the air in the indoor space. The bacteria, viruses and volatile organic compounds on the surface of objects in the indoor space or in the indoor space can be obtained, so that a better sterilization effect can be obtained.
  • the cross section of the cover 1 can also be set to other shapes, such as circle, ellipse, square, polygon, special shape, etc.
  • the sterilization component can be ensured The sterilization effect is sufficient and the sterilization light can be irradiated to a preset range.
  • the distribution of evaporators is related to the specific type of air conditioner, and it is obvious that the evaporators can also be distributed in other directions.
  • the first opening 11 can be opened at the end of the casing 1 along the length direction of the air conditioner, so that the sterilization light emitted by the optical plasma sterilization member 2 is irradiated along the length direction of the air conditioner.
  • the sterilization component can be arranged at the air inlet or outlet of the indoor unit of the air conditioner or other parts such as the evaporator, and those skilled in the art can choose flexibly without departing from the principle of the present invention.
  • the following takes the sterilization component disposed on the evaporator as an example to illustrate the possible arrangement of the sterilization component of the present invention.
  • FIGS. 1 to 4 are structural diagrams of a housing of a sterilization assembly according to an embodiment of the present invention.
  • the housing 1 includes a first side surface 12 and a third side surface 14 arranged oppositely, and a second side surface 13 and a fourth side surface 15 arranged oppositely.
  • the first side surface 12 and the third side surface 14 pass through the The three side surfaces 14 are connected to the fourth side surface 15 , so that the casing 1 composed of the first side surface 12 , the second side surface 13 , the third side surface 14 and the fourth side surface 15 is covered and arranged outside the optical plasma sterilizing member 2 .
  • a grid-like structure 121 is provided on the first side surface 12 (ie, the bottom surface in FIG. 1 ), and the width of the grid-like structure 121 is the same as that of the first side surface.
  • the widths of 12 are the same, and the length is smaller than that of the first side surface 12 .
  • the first side 12 is facing the surface of the evaporator, so that the UVC short-wave ultraviolet rays emitted by the optical plasma sterilization member 2 can be irradiated toward the surface of the evaporator through the grid-like structure 121, so that the UVC short-wave ultraviolet rays emitted by the optical plasma sterilization member 2 can be irradiated.
  • Ultraviolet rays can be irradiated to a larger range, so that a better sterilization effect can be obtained.
  • the light plasma group can also reach the surface of the evaporator and the inside of the casing faster through the grid-like structure 121, so as to better remove bacteria, viruses and volatile organic compounds.
  • the designer can flexibly select the specific size of the grid-like structure 121 as long as the sterilization effect of the sterilization component can be ensured.
  • the third side surface 14 opposite to the first side surface 12 is provided with a first slot 141
  • the second side surface 13 is provided with a second slot 131
  • the first slot 141 and the second slot 131 are both arranged as elongated structures, these two elongated structures are distributed along the length direction of the third side 14 and the second side 13 respectively, and their lengths are smaller than the third side 14 and the length of the second side 13, the lengths of the first slot 141 and the second slot 131 set in this way are larger, so that the UVC short-wave ultraviolet rays can enter the housing more along the length direction, so that it can be Get better sterilization effect.
  • the widths of the first slot 141 and the second slot 131 are relatively small, such as 5 mm, so that the UVC short-wave ultraviolet rays passing through the first slot 141 and the second slot 131 are also limited.
  • the UVC short-wave ultraviolet rays leaked from the first slot 141 and the second slot 131 will irradiate the inner side of the filter screen and the front panel.
  • This part is made of plastic, which will cause these plastic parts to turn yellow or even damaged over time.
  • by reducing the widths of the first slot 141 and the second slot 131, while ensuring the sterilization effect it can also try to avoid yellowing of the filter screen and the inner side of the housing.
  • first slot 141 and the second slot 131 can also be set in other possible shapes such as a curved shape. Obviously, the lengths of the first slot 141 and the second slot 131 may be shorter or longer. Of course, the first slot 141 and the second slot 131 can also be arranged in other directions, such as the width direction of the casing 1 or the length direction of the casing 1 at a certain angle, etc., without departing from the present invention. Under the premise of the principle, those skilled in the art can flexibly flex the specific shape, size and distribution of the first slot 141 and the second slot 131 according to specific application scenarios, so as to adapt to more specific application scenarios.
  • first slot 141 may be provided only on the third side 14
  • second slot 131 may be provided only on the second side 13
  • the grid-like structure 121 may be provided only on the first side 12 .
  • the third side surface 14 and the second side surface 13 are both set to be sealed structures without any slot.
  • a third slot can also be provided on the fourth side 15, so that there are more passages that allow the UVC short-wave ultraviolet rays to pass through, so that the UVC short-wave ultraviolet rays can be separated from the Different directions of the cover shell 1 enter into the housing of the air conditioner, so that a better sterilization effect can be obtained.
  • those skilled in the art can flexibly choose whether the second side 13, the third side 14 and the fourth side 15 are provided with grooves, the distribution direction of the grooves, and the specific size of the grooves, etc., according to specific application scenarios, as long as they can obtain relatively Good sterilization effect.
  • an end of the casing 1 corresponding to the first opening 11 extends downward with a plate-like structure serving as a positioning member 16 , and a lower end of the plate-like structure is formed with The circular clamping hole 161, the radial dimension of the circular clamping hole 161 is adapted to the outer diameter of the heat exchange tube of the evaporator.
  • the lower part of the plate-shaped structure is opened downward at the circular clamping hole 161 , and the lower end of the plate-shaped structure is provided with an inclined surface 162 , and the inclined surface 162 is connected with the circular clamping hole 161 .
  • the heat exchange tube of the evaporator enters the circular clamping hole 161 under the guidance of the inclined surface 162, so that the cover 1 is conveniently fixed on the heat exchange tube of the evaporator.
  • the positioning member 16 can also be set in other shapes, such as hooks, claws, etc. Those skilled in the art can flexibly select the specific setting form of the positioning member 16 according to specific application scenarios, as long as the cover 1 can be clamped on the The heat exchange tube of the evaporator can be used. Obviously, the positioning member 16 may not be provided on the casing 1 .
  • the above-mentioned positioning member 16 may be integrally formed with the housing 1, or may be provided on the housing 1 by clamping, screwing, bonding, etc., and designers in the art can flexibly choose according to specific application scenarios.
  • the positioning member 16 includes an annular clamp 163 and a plate-like structure arranged on the annular clamp 163 , and the annular clamp 163 is fixedly arranged on the casing 1 corresponding to the first The end of an opening 11 , so that the plate-like structure is arranged on the casing 1 .
  • the positioning member 16 may only include a plate-like structure, and the plate-like structure is disposed on the casing 1 by means of clipping, screwing, bonding, or the like.
  • the sterilization assembly includes a base 3 and a ballast 4 .
  • the ballast 4 is electrically connected to the optical plasma sterilization member 2 and is disposed on the side of the base 3 away from the housing 1 and the optical plasma sterilization member 2 . (ie, the right side in FIG. 1 ), is used to provide a stable power supply for the optical plasma sterilization member 2 to ensure stable operation of the optical plasma sterilization member 2 .
  • a mounting seat 31 extends to the left of the base 3 , and the mounting seat 31 is roughly a rectangular block adapted to the cross-section of the housing 1 . Both ends of the U-shaped lamp tube of 2 are arranged on the rectangular block.
  • the right side of the rectangular block is provided with a bar-shaped block 32, the bar-shaped block 32 is set as a hollow structure, and a wire is arranged therein, and the optical plasma sterilization member 2 and the ballast 4 are electrically connected through the wire.
  • the end of the casing 1 away from the first opening 11 (ie, the right end in FIG. 1) is provided with a second opening 17, and the right end of the casing 1 is sleeved to the rectangular block through the second opening 17, In this way, the cover case 1 is placed on the outside of the optical plasma sterilization member 2 .
  • the base 3 is provided with mounting holes 33 as mounting structures on both sides of the strip block 32 , and the mounting holes 33 are substantially circular holes.
  • the tube sheet of the evaporator is formed with screw holes at corresponding positions.
  • fasteners such as bolts, etc.
  • the tube sheet of the evaporator can also form positioning columns at corresponding positions, and during installation, the positioning columns are inserted into the mounting holes 33 to realize the installation and fixation of the base 3 .
  • the positions of the positioning posts and the mounting holes 33 can also be interchanged, that is, the positioning posts are set on the base 3 and the mounting holes 33 are set on the tube plate of the evaporator.
  • the installation structure can also be set in other forms, such as buckles, glue, magnets, etc., that is, the base 3 can be fixedly arranged on the tube plate of the evaporator by means of clamping, bonding, magnetic adsorption, etc.
  • Personnel can flexibly select a specific manner in which the base 3 is fixedly arranged on the tube sheet of the evaporator according to specific application scenarios, so as to adapt to more specific application scenarios.
  • the sterilization component may not be provided with the ballast 4, but share a ballast or a shared power supply with other components of the air conditioner.
  • the sterilization component may not be provided with the ballast 4, but share a ballast or a shared power supply with other components of the air conditioner.
  • a second aspect of the present invention provides an air conditioner, wherein the air conditioner is provided with the above-mentioned sterilization component.
  • the air conditioner has all the technical effects of the aforesaid sterilization components, which will not be repeated here.
  • one end of the housing 1 of the sterilization assembly along the length direction of the air conditioner is provided with a first opening 11 , through which the optical plasma sterilization member can be 2
  • the UVC short-wave ultraviolet rays emitted are irradiated along the length of the air conditioner.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
  • Apparatus For Disinfection Or Sterilisation (AREA)
  • Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)

Abstract

一种除菌组件及具有该除菌组件的空调器，除菌组件包括罩壳(1)以及设置在罩壳内的光等离子杀菌构件(2)，罩壳(1)沿空调器的长度方向的一个端部开设有第一开口(11)，以便光等离子杀菌构件(2)发出的杀菌光线沿空调器的长度方向照射。

Description

除菌组件及具有该除菌组件的空调器 技术领域
本发明涉及空调技术领域，具体提供一种除菌组件及具有该除菌组件的空调器。
背景技术
空调器在长期使用之后，内部会滋生大量的细菌、病毒等，特别是蒸发器表面，由于空气中的水蒸气会在蒸发器表面冷凝，潮湿环境更加有利于细菌等的滋生，这样室内空间的空气在流经室内机的壳体内部时，就会将细菌、病毒等携带至室内空间，进而导致室内空间的空气质量下降，严重时危害人们的健康。
相应地，本领域需要一种新的技术方案来解决上述问题。
发明内容
为了解决现有技术中的空调器长期使用后会滋生细菌、病毒等问题，本发明第一方面提供了一种除菌组件，用于空调器，所述除菌组件设置于所述空调器，所述除菌组件包括罩壳以及设置在所述罩壳内的光等离子杀菌构件，所述罩壳沿所述空调器的长度方向的一个端部开设有第一开口，以便所述光等离子杀菌构件发出的杀菌光线沿所述空调器的长度方向照射。
在上述除菌组件的优选技术方案中，所述罩壳的第一侧面的至少一部分设置为网格状结构。
在上述除菌组件的优选技术方案中，与所述第一侧面相对设置的第三侧面上设置有第一开槽。
在上述除菌组件的优选技术方案中，所述第一侧面与所述第三侧面分别通过第二侧面和第四侧面相连，所述第二侧面和所述第四侧面中的至少一个设置有第二开槽。
在上述除菌组件的优选技术方案中，所述第一开槽沿所述罩壳的长度方向设置；并且/或者所述第二开槽沿所述罩壳的长度方向设置。
在上述除菌组件的优选技术方案中，所述空调器包括壳体，所述壳体内设置有蒸发器，所述罩壳朝向所述蒸发器延伸有定位构件，所述定位构件卡设于所述蒸发器的换热管上。
在上述除菌组件的优选技术方案中，所述除菌组件还包括底座，所述光等离子杀菌构件设置于所述底座，所述罩壳远离所述第一开口的端部设置有第二开口，所述罩壳对应于所述第二开口的位置套设于所述底座。
在上述除菌组件的优选技术方案中，所述底座远离所述罩壳和所述光等离子杀菌构件的一侧设置有镇流器，所述镇流器与所述光等离子杀菌构件电连接。
在上述除菌组件的优选技术方案中，所述底座上设置有安装结构，通过所述安装结构将所述底座固定设置于所述蒸发器的管板。
本领域技术人员能够理解的是，在本发明的技术方案中，除菌组件包括罩壳和光等离子杀菌构件，通过该光等离子杀菌构件就能够实现杀菌效果。该光等离子杀菌构件设置在罩壳内，罩壳沿空调器的长度方向的一个端部开设有第一开口，光等离子杀菌构件发出的杀菌光线就能够通过该开口沿空调器的长度方向照射，这样杀菌光线也就能够覆盖较大的范围，从而能够更好对空调器内进行杀菌。并且，罩壳能够对光等离子杀菌构件产生的杀菌光线起到遮蔽作用，这样在保证光等离子杀菌组件的杀菌效果的同时，还能够使得光等离子杀菌构件产生的杀菌光线仅会照射至预设范围，从而避免了空调器的壳体或者是壳体内的其他部件变黄的问题。同时，在光等离子杀菌构件的工作过程中，光等离子杀菌构件除了能够产生UVC短波紫外线(即上述杀菌光线)外，还能够产生光等离子团，这些光等离子团能够迅速捕捉和分解空气中以及物体表面的细菌、病毒及可挥发性有机物，能够有效去除异味，杀菌效率高。并且，这些光等离子团能够自由地游离在空气中，除了去除光等离子杀菌构件附近的细菌、病毒及可挥发性有机物，还能够随着空气一起进入到室内空间，进一步地去除室内空间的空气中或者是室内空间的物体表面的细菌、病毒及可挥发性有机物，从而能够获得更好地除菌效果。
在本发明的优选技术方案中，罩壳的第一侧面的至少一部分设置为网格状结构，这样光等离子杀菌构件发出的UVC短波紫外线除了 通过第一开口沿空调器的长度方向分布，还能够通过该网格状结构沿空调器的宽度或者高度方向照射，从而光等离子杀菌构件发出的UVC短波紫外线就能够照射到更大的范围，从而能够获得更好地除菌效果。同时，光等离子团也能够通过网格状结构更快地进入到空调器的壳体内，从而更好地去除细菌、病毒及可挥发性有机物。而由于从网格状结构处照射出的UVC短波紫外线较多，由于蒸发器表面存在的细菌较多，在安装时，通常会使罩壳的第一侧面对准蒸发器，从而能够获得更好地除菌效果。
进一步地，与第一侧面相对设置的第三侧面上设置有第一开槽，第一侧面与第三侧面分别通过第二侧面和第四侧面相连接，该第二侧面和第四侧面中的至少一个上设置有第二开槽，这样光等离子杀菌构件发出的UVC短波紫外线还能够分别从第一开槽和第二开槽处进入到空调器的壳体内，从而能够获得更好地除菌效果。
进一步地，第一开槽和/或第二开槽沿罩壳的长度方向设置，这样一来，第一开槽和/或第二开槽就能够具有尽量大的长度，从而光等离子杀菌构件发出的UVC短波紫外线能够沿罩壳的长度方向更多地透过罩壳照射至空调器的壳体内，从而能够获得更好的除菌效果。
进一步地，空调器包括壳体，壳体内设置有蒸发器，罩壳朝向蒸发器延伸有定位构件，该定位构件卡设在蒸发器的换热管上，这样也就将除菌组件固定设置在了蒸发器上。
进一步地，除菌组件还包括底座，光等离子杀菌构件设置于底座，罩壳在远离第一开口的端部设置有第二开口，该罩壳对应于第二开口的位置套设于底座，从而也就将罩壳固定设置在了光等离子杀菌构件的外侧。
进一步地，底座远离罩壳和光等离子杀菌构件的一侧设置有镇流器，该镇流器与光等离子杀菌构件电连接，用于为光等离子杀菌构件提供稳定的电源，确保光等离子杀菌构件的稳定运行。
进一步地，底座上设置有安装结构，通过该安装结构将底座固定设置在蒸发器的管板上，这样通过定位构件和安装结构，也就将除菌组件可靠地设置在了蒸发器上。
本发明第二方面提供了一种空调器，所述空调器配置有至少一个前述任一项方案所述的除菌组件。
需要说明的是，该空调器具有前述的除菌组件的所有技术效果，在此不再赘述。
附图说明
下面参照附图并以壁挂式空调器为例来描述本发明的除菌组件及具有该除菌组件的空调器。附图中：
图1是本发明一种实施例的除菌组件的结构图一；
图2是本发明一种实施例的除菌组件的结构图二；
图3是本发明一种实施例的除菌组件的结构图三；
图4是本发明一种实施例的除菌组件的罩壳的结构图；
图5是本发明一种实施例的除菌组件的结构图四。
附图标记列表：
1、罩壳；11、第一开口；12、第一侧面；121、网格状结构；13、第二侧面；131、第二开槽；14、第三侧面；141、第一开槽；15、第四侧面；16、定位构件；161、圆形卡孔；162、斜面；163、环形卡箍；17、第二开口；2、光等离子杀菌构件；3、底座；31、安装座；32、条形块；33、安装孔；4、镇流器。
具体实施方式
下面参照附图来描述本发明的优选实施方式。本领域技术人员应当理解的是，这些实施方式仅仅用于解释本发明的技术原理，并非旨在限制本发明的保护范围。虽然本实施例是以壁挂式空调为例来进行阐述的，但是还可以适用于吊顶式空调器、柜式空调器等其他类型的空调器或者其他需要除菌的场合。
需要说明的是，在本发明的描述中，术语“中心”、“上”、“下”、“左”、“右”、“竖直”、“水平”、“内”、“外”等指示的方向或位置关系的术语是基于附图所示的方向或位置关系，这仅仅是为了便于描述，而不是指示或暗示所述装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本发明的限制。此外，术语“第一”、“第二”仅用于描述目的，而不能理解为指示或暗示相对重要性。
通常，壁挂式空调器(下称“空调器”)包括空调室内机，空调室内机包括壳体，壳体内设置有蒸发器和过滤网，该蒸发器沿空调器的长度方向分布。壳体具有进风口和出风口，室内空间的空气经进风口进入壳体内，经过滤网过滤之后与蒸发器换热，然后再经出风口进入到室内空间，从而达到调整室内空间的空气质量的目的。空调器在长期使用后，空气中的水分、灰尘等会大量沉积在壳体内部，尤其是蒸发器的表面，这样也就会导致在壳体内以及蒸发器的表面滋生大量的细菌、病毒等，这些细菌、病毒等会随着处理后的空气进入到室内空间，造成室内空间的空气质量下降，甚至危害人们的健康。为此，本发明在空调器上设置除菌组件，以期利用该除菌组件进行杀菌处理，提升室内空间的空气质量。
首先，参照图1至图3、图5来阐述本发明的除菌组件的可能的设置方式。其中，图1是本发明一种实施例的除菌组件的结构图一，图2是本发明一种实施例的除菌组件的结构图二，图3是本发明一种实施例的除菌组件的结构图三，图5是本发明一种实施例的除菌组件的结构图四。
如图1至图3、图5所示，本发明的空调室内机设置有除菌组件，该除菌组件包括罩壳1和光等离子杀菌构件2，光等离子杀菌构件2设置在罩壳1内，罩壳1沿空调器的长度方向的一个端部开设有第一开口11，光等离子杀菌构件2发出的杀菌光线就能够通过该开口沿空调器的长度方向照射，这样杀菌光线也就能够覆盖较大的范围，从而能够更好对空调器内进行杀菌。
具体而言，按照图1所示的方位，罩壳1的截面为矩形，第一开口11设置在罩壳1的左端，光等离子杀菌构件2设置为U型灯管，在组装好的状态下，罩壳1罩设在U型灯管的外侧。在正常工作时，光等离子杀菌构件2产生的UVC短波紫外线从第一开口11处沿蒸发器的长度方向照射，这样UVC短波紫外线就能够覆盖沿蒸发器的长度方向的全部范围，只要空气流经蒸发器表面，都能够被UVC短波紫外线照射到，这样也就能够覆盖到空调器的壳体内尽量大的范围，从而能够获得更好地杀菌效果。而将罩壳1罩设在光等离子杀菌构件2的外侧，能够对光等离子杀菌构件2产生的杀菌光线起到遮蔽作用，这样在保证光等离子杀菌组件的杀 菌效果的同时，还能够使得光等离子杀菌构件2产生的杀菌光线仅会照射至预设范围，由于过滤网、壳体以及壳体内的部分部件是由塑料件制成的，UVC短波紫外线照射时间长了之后会导致这些部件变黄，这样通过罩壳1的设置就能够避免这些部件变黄的问题。同时，在光等离子杀菌构件2的工作过程中，光等离子杀菌构件2除了能够产生UVC短波紫外线(即上述杀菌光线)外，还能够产生光等离子团，这些光等离子团能够迅速捕捉和分解空气中以及物体表面的细菌、病毒及可挥发性有机物，能够有效去除异味，杀菌效率高。并且，这些光等离子团能够自由地游离在空气中，除了去除光等离子杀菌构件2附近的细菌、病毒及可挥发性有机物，还能够随着空气一起进入到室内空间，进一步地去除室内空间的空气中或者是室内空间的物体表面的细菌、病毒及可挥发性有机物，从而能够获得更好地除菌效果。
显然，罩壳1的截面还可以设置成其他的形状，如圆形、椭圆形、正方形、多边形、异形等形状，本领域技术人员可以根据具体的应用场景灵活选择，只要能够确保除菌组件的杀菌效果并能够使得杀菌光线照射至预设范围即可。
显然，蒸发器的分布方式与空调器的具体类型有关，蒸发器显然也可沿其他方向分布。在蒸发器沿其他方向分布时，可以通过在罩壳1沿空调器的长度方向上的端部开设第一开口11，从而使得光等离子杀菌构件2发出的杀菌光线沿空调器的长度方向照射。
需要说明的是，除菌组件可以设置在空调室内机的进风口或者出风口或者是蒸发器等其他部位，在不偏离本发明的原理的前提下，本领域技术人员可以灵活选择。为了阐述方便，下面以将除菌组件设置在蒸发器上为例来阐述本发明的除菌组件的可能的设置方式。
接着，参照图1至图4来阐述本发明的除菌组件的罩壳1的可能的设置方式。其中，图4是本发明一种实施例的除菌组件的罩壳的结构图。
参照图2和图4，罩壳1包括相对设置的第一侧面12和第三侧面14、以及相对设置的第二侧面13和第四侧面15，第一侧面12和第三侧面14分别通过第三侧面14和第四侧面15相连，这样由第一侧面12、第二 侧面13、第三侧面14和第四侧面15构成的罩壳1罩设在光等离子杀菌构件2的外侧。
如图1至图4所示，按照图4所示的方位，第一侧面12(即图1中的底面)上设置有网格状结构121，该网格状结构121的宽度与第一侧面12的宽度相同，长度小于第一侧面12的长度。且该第一侧面12正对蒸发器的表面，这样光等离子杀菌构件2发出的UVC短波紫外线就能够通过该网格状结构121朝向蒸发器的表面照射，从而光等离子杀菌构件2发出的UVC短波紫外线就能够照射到更大的范围，从而能够获得更好地除菌效果。同时，光等离子团也能够通过网格状结构121更快地到达蒸发器的表面以及壳体内部，从而更好地去除细菌、病毒及可挥发性有机物。显然，在不偏离本发明的原理的前提下，设计人员可以灵活选择网格状结构121的具体尺寸，只要能够确保除菌组件的杀菌效果即可。
如图1至图4所示，与第一侧面12相对的第三侧面14(即图1中的顶面)上设置有第一开槽141，第二侧面13上设置有第二开槽131，第一开槽141和第二开槽131均设置为长条状结构，这两个长条状结构分别沿第三侧面14和第二侧面13的长度方向分布，且其长度小于第三侧面14和第二侧面13的长度，这样设置的第一开槽141和第二开槽131的长度较大，这样UVC短波紫外线也就能够沿长度方向更多地进入到壳体内，这样也就能够获得更好的除菌效果。同时，第一开槽141和第二开槽131的宽度较小，如5mm等，这样从第一开槽141和第二开槽131处透过的UVC短波紫外线也比较有限，这是由于从第一开槽141和第二开槽131泄露出来的UVC短波紫外线会照射到过滤网和前面板的内侧，这部分部分是由塑料制成的，时间长了会导致这些塑料件变黄甚至破损，本发明通过减小第一开槽141和第二开槽131的宽度，确保除菌效果的同时还能够尽量避免使过滤网和壳体的内侧变黄。
显然，第一开槽141和第二开槽131还可以设置成曲线型等其他可能的形状。显然，第一开槽141和第二开槽131的长度可以更短或者更长。当然，第一开槽141和第二开槽131也可以沿其他方向设置，如罩壳1的宽度方向或者是与罩壳1的长度方向呈一定的角度设置，等，在不偏离本发明的原理的前提下，本领域技术人员可以根据具体的应用场景 灵活第一开槽141和第二开槽131的具体形状、尺寸和分布方式，以便适应更加具体的应用场合。
显然，也可以仅在第三侧面14上设置第一开槽141，或者是仅在第二侧面13上设置第二开槽131，也可以是仅在第一侧面12上设置网格状结构121，第三侧面14和第二侧面13均设置为密封结构，不设置任何开槽。
当然，为了更好地除菌，还可以在第四侧面15上设置第三开槽，这样罩壳1上也就设置有更多允许UVC短波紫外线穿过的通道，UVC短波紫外线就能够分别从罩壳1的不同方位进入到空调器的壳体内，从而能够获得更好的除菌效果。
总之，本领域技术人员可以根据具体的应用场景灵活选择第二侧面13、第三侧面14以及第四侧面15是否设置开槽、开槽的分布方向以及开槽的具体尺寸等，只要能够获得较好的除菌效果即可。
如图1至图3所示，罩壳1对应于第一开口11的端部(即图1中的左端)向下延伸有作为定位构件16的板状结构，该板状结构的下端形成有圆形卡孔161，该圆形卡孔161的径向尺寸与蒸发器的换热管的外径相适应。板状结构在圆形卡孔161的下部向下敞开，板状结构的下端设置有斜面162，该斜面162与圆形卡孔161相连。在安装除菌组件时，蒸发器的换热管在斜面162的引导作用下，进入到圆形卡孔161内，这样也就便利地将罩壳1固定设置在了蒸发器的换热管上。显然，定位构件16还可以设置成其他的形状，如卡钩、卡爪等，本领域技术人员可以根据具体的应用场景灵活选择定位构件16的具体设置形式，只要能够将罩壳1卡设于蒸发器的换热管即可。显然，罩壳1上也可以不设置定位构件16。
上述定位构件16可以是与罩壳1一体成型而成，也可以以卡接、螺接、粘接等方式设置于罩壳1，本领域设计人员可以根据具体的应用场景灵活选择。举例而言，如图3所示，定位构件16包括环形卡箍163以及设置在环形卡箍163上的板状结构，该环形卡箍163通过粘接等方式固定设置在罩壳1对应于第一开口11的端部，这样也就将板状结构设置在了罩壳1上。显然，定位构件16可以仅包括板状结构，板状结构以卡接、螺接、粘接等方式设置于罩壳1。
下面参照图1至图5来阐述本发明的除菌组件的可能的设置方式。
如图1至图3所示，除菌组件包括底座3和镇流器4，镇流器4与光等离子杀菌构件2电连接、设置在底座3远离罩壳1和光等离子杀菌构件2的一侧(即图1中的右侧)，用于为光等离子杀菌构件2提供稳定的电源，确保光等离子杀菌构件2的稳定运行。
具体而言，如图5所示并按照图5所示的方位，底座3向左延伸有安装座31，该安装座31大致为与罩壳1的截面相适应的矩形块，光等离子杀菌构件2的U型灯管的两端均设置在该矩形块上。该矩形块的右侧设置有条形块32，该条形块32设置为中空结构，其内设置有导线，光等离子杀菌构件2与镇流器4通过该导线电相连。
继续参照图1至图5，罩壳1远离第一开口11的端部(即图1中的右端)设置有第二开口17，罩壳1的右端通过第二开口17套设至矩形块，这样也就将罩壳1罩设在了光等离子杀菌构件2的外侧。
继续参照图1至图3、图5，底座3在条形块32的两侧分别设置有作为安装结构的安装孔33，该安装孔33大致为圆形孔。蒸发器的管板在相应的位置形成有螺钉孔。在安装时，紧固件(如螺栓等)穿过安装孔33、螺钉孔之后紧固，从而将罩壳1固定设置于蒸发器的管板。当然，蒸发器的管板还可以在相应的位置形成定位柱，在安装时，将定位柱插设至安装孔33内，从而实现底座3的安装固定。显然，定位柱和安装孔33的设置位置还可以相互调换，即定位柱设置在底座3上、安装孔33设置在蒸发器的管板上。
在不偏离本发明的原理的前提下，本领域技术人员可以根据具体的应用场景灵活选择上述安装孔33的形状、数量、分布方式等，只要能够将底座3固定设置在蒸发器的管板上即可。
显然，安装结构也可以设置成其他的形式，如卡扣、黏胶、磁铁等，即底座3可以通过卡接、粘接、磁吸附等方式固定设置在蒸发器的管板上，本领域技术人员可以根据具体的应用场景灵活选择底座3固定设置于蒸发器的管板的具体方式，以便适应更加具体的应用场合。
显然，除菌组件还可以不设置镇流器4，而是与空调器的其他部件共用镇流器或者是共用电源，本领域技术人员可以根据具体的应用场景灵活选择，只要能够确保除菌组件的稳定运行即可。
本发明第二方面提供了一种空调器，所述空调器设置有上述除菌组件。
需要说明的是，该空调器具有前述的除菌组件的所有技术效果，在此不再赘述。
综上所述，在本发明的优选技术方案中，除菌组件的罩壳1沿空调器的长度方向的一个端部开设有第一开口11，通过该第一开口11能够使光等离子杀菌构件2发出的UVC短波紫外线沿空调器的长度方向照射。罩壳1的第一侧面12设置的网格状结构121、第三侧面14设置的第一开槽141、第二侧面13设置的第二开槽131，从而使得光等离子杀菌构件2发出的UVC短波紫外线能够通过网格状结构121、第一开槽141、第二开槽131进入到壳体内，这样进入到壳体内的UVC短波紫外线也就更多，从而能够获得更好的除菌效果。
此外，本领域的技术人员能够理解，尽管在此所述的一些实施例包括其它实施例中所包括的某些特征而不是其它特征，但是不同实施例的特征的组合意味着处于本发明的范围之内并且形成不同的实施例。例如，在本发明的权利要求书中，所要求保护的实施例的任意之一都可以以任意的组合方式来使用。
至此，已经结合附图所示的优选实施方式描述了本发明的技术方案，但是，本领域技术人员容易理解的是，本发明的保护范围显然不局限于这些具体实施方式。在不偏离本发明的原理的前提下，本领域技术人员可以对相关技术特征作出等同的更改或替换，这些更改或替换之后的技术方案都将落入本发明的保护范围之内。

Claims (10)

  1. 一种除菌组件，用于空调器，其特征在于，所述除菌组件设置于所述空调器，所述除菌组件包括罩壳以及设置在所述罩壳内的光等离子杀菌构件，
    所述罩壳沿所述空调器的长度方向的一个端部开设有第一开口，以便所述光等离子杀菌构件发出的杀菌光线沿所述空调器的长度方向照射。
  2. 根据权利要求1所述的除菌组件，其特征在于，所述罩壳的第一侧面的至少一部分设置为网格状结构。
  3. 根据权利要求2所述的除菌组件，其特征在于，与所述第一侧面相对设置的第三侧面上设置有第一开槽。
  4. 根据权利要求3所述的除菌组件，其特征在于，所述第一侧面与所述第三侧面分别通过第二侧面和第四侧面相连，所述第二侧面和所述第四侧面中的至少一个设置有第二开槽。
  5. 根据权利要求4所述的除菌组件，其特征在于，所述第一开槽沿所述罩壳的长度方向设置；并且/或者
    所述第二开槽沿所述罩壳的长度方向设置。
  6. 根据权利要求1-5中任一项所述的除菌组件，其特征在于，所述空调器包括壳体，所述壳体内设置有蒸发器，
    所述罩壳朝向所述蒸发器延伸有定位构件，所述定位构件卡设于所述蒸发器的换热管上。
  7. 根据权利要求6所述的除菌组件，其特征在于，所述除菌组件还包括底座，所述光等离子杀菌构件设置于所述底座，所述罩壳远离所述 第一开口的端部设置有第二开口，所述罩壳对应于所述第二开口的位置套设于所述底座。
  8. 根据权利要求7所述的除菌组件，其特征在于，所述底座远离所述罩壳和所述光等离子杀菌构件的一侧设置有镇流器，所述镇流器与所述光等离子杀菌构件电连接。
  9. 根据权利要求7所述的除菌组件，其特征在于，所述底座上设置有安装结构，通过所述安装结构将所述底座固定设置于所述蒸发器的管板。
  10. 一种空调器，其特征在于，所述空调器配置有上述权利要求1-9中任一项所述的除菌组件。
PCT/CN2021/118366 2020-12-24 2021-09-15 除菌组件及具有该除菌组件的空调器 WO2022068580A1 (zh)

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