CN112577116A - Air conditioner and sterilization control method for air conditioner - Google Patents

Air conditioner and sterilization control method for air conditioner Download PDF

Info

Publication number
CN112577116A
CN112577116A CN201910934751.3A CN201910934751A CN112577116A CN 112577116 A CN112577116 A CN 112577116A CN 201910934751 A CN201910934751 A CN 201910934751A CN 112577116 A CN112577116 A CN 112577116A
Authority
CN
China
Prior art keywords
air conditioner
ultraviolet
assembly
ultraviolet light
light generator
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201910934751.3A
Other languages
Chinese (zh)
Inventor
张强
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Midea Group Co Ltd
GD Midea Air Conditioning Equipment Co Ltd
Original Assignee
Midea Group Co Ltd
GD Midea Air Conditioning Equipment Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Midea Group Co Ltd, GD Midea Air Conditioning Equipment Co Ltd filed Critical Midea Group Co Ltd
Priority to CN201910934751.3A priority Critical patent/CN112577116A/en
Publication of CN112577116A publication Critical patent/CN112577116A/en
Pending legal-status Critical Current

Links

Images

Classifications

    • 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
    • F24F1/0073—Indoor units, e.g. fan coil units with means for purifying supplied air characterised by the mounting or arrangement of filters
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/50—Control or safety arrangements characterised by user interfaces or communication
    • F24F11/61—Control or safety arrangements characterised by user interfaces or communication using timers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
    • F24F11/63—Electronic processing
    • F24F11/64—Electronic processing using pre-stored data
    • 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
    • F24F13/28—Arrangement or mounting of filters

Abstract

The invention discloses an air conditioner and a sterilization control method thereof, wherein the air conditioner comprises: the shell assembly is provided with an air inlet; the fan assembly is arranged in the shell assembly; the purification component comprises a filter piece, and is arranged on the shell component and positioned at the air inlet to purify the air; ultraviolet degassing unit, ultraviolet degassing unit are including fixed subassembly and ultraviolet generator, and ultraviolet generator establishes on fixed subassembly, and ultraviolet generator is towards filtering piece transmission ultraviolet ray. From this, through setting up ultraviolet generator, can disinfect the clearance of killing with the virus to the bacterium that filters on the piece, can save artifical manual abluent step to can make the disinfection of filtering the piece more convenient, and, also can avoid using disinfectant to disinfect to filtering the piece, thereby can avoid the indoor environment to receive secondary pollution, and then can guarantee the personal health.

Description

Air conditioner and sterilization control method for air conditioner
Technical Field
The invention relates to the technical field of air conditioners, in particular to an air conditioner and a sterilization control method of the air conditioner.
Background
In the related art, after the air conditioner is used for a period of time, dust is easily deposited on the filter elements of the air conditioner, so that bacteria and viruses are easily grown on the filter elements, and a large amount of various bacteria and viruses exist in indoor air.
The existing air conditioner has no disinfection and sterilization function, and the disinfection of the filter element is mainly realized by manually disassembling and cleaning or spraying a disinfectant. Wherein, the manual work is dismantled cleaning and disinfecting, and the operation is inconvenient, influences disinfection efficiency, and disinfectant smell certain degree can have secondary pollution to the room air, easily arouses human discomfort, can cause the influence to the health.
Disclosure of Invention
The present invention is directed to solving at least one of the problems of the prior art. Therefore, the invention provides an air conditioner which can facilitate the disinfection of the filter element.
The invention further provides a sterilization control method of the air conditioner.
An air conditioner according to the present invention includes: the air conditioner comprises a shell assembly, a fan and a fan, wherein an air inlet is formed in the shell assembly; the fan assembly is arranged in the shell assembly; the purification assembly comprises a filter element, and is arranged on the shell assembly and positioned at the air inlet to purify air; ultraviolet degassing unit, ultraviolet degassing unit is including fixed subassembly and ultraviolet light generator, ultraviolet light generator establishes on the fixed subassembly, the ultraviolet light generator orientation filter piece transmission ultraviolet light.
According to the air conditioner, the ultraviolet light generator is arranged, bacteria and viruses on the filtering piece can be sterilized and cleaned, the manual cleaning step can be omitted, the filtering piece can be sterilized more conveniently, the filtering piece can be prevented from being sterilized by using a disinfectant, the indoor environment can be prevented from being secondarily polluted, and the personal health can be ensured.
In some examples of the invention, the securing assembly comprises: the mounting plate is fixed on the shell assembly or the purification assembly; the lamp shade, the lamp shade is established on the mounting panel, inject the orientation in the lamp shade filter open-ended leaded light space, ultraviolet light generator establishes in the leaded light space.
In some examples of the present invention, the lamp housing includes a fixing plate on which the ultraviolet light generator is disposed, and an annular guide sidewall having one end connected to the fixing plate and the other end extending obliquely in a direction away from the ultraviolet light generator.
In some examples of the invention, the guide sidewall is inclined at an angle not less than a light emission angle of the ultraviolet light generator.
In some examples of the invention, one of the mounting plate and the lamp housing is provided with a first positioning boss, and the other of the mounting plate and the lamp housing is provided with a first positioning hole, and the first positioning boss extends into the first positioning hole.
In some examples of the invention, the lamp cover is provided with a first limit structure and a second limit structure, the bottom wall of the ultraviolet light generator is supported on the first limit structure, the second limit structure is located outside the ultraviolet light generator to limit the horizontal displacement of the ultraviolet light generator, and the first limit structure and/or the second limit structure further has a stop portion, and the stop portion is located on one side of the ultraviolet light generator facing the filter component.
In some examples of the invention, a third limiting structure is disposed on the lamp cover, and at least a portion of the third limiting structure is located above the ultraviolet light generator.
In some examples of the invention, a second positioning boss is arranged on the lampshade, a second positioning hole is arranged on the ultraviolet generator, and the second positioning boss extends into the second positioning hole.
In some examples of the present invention, a portion of the mounting plate is separated from the remaining portion and is folded outward to form a fixing portion, the fixing portion is provided with a fixing hole, and the mounting plate is fixed to the cabinet assembly by a fixing connector passing through the fixing hole.
In some examples of the present invention, the fan assembly is a double centrifugal fan, the two purification assemblies are located at two sides of the fan assembly, and each purification assembly is provided with the ultraviolet disinfection device.
According to the sterilization control method of the air conditioner, the air conditioner is the air conditioner, and the sterilization control method comprises the following steps: starting a sterilization mode; controlling the ultraviolet disinfection device to operate so as to sterilize the purification assembly, and judging whether the operation time meets a first preset time; if the running time meets the first preset time, reducing the power of the ultraviolet disinfection device to the set power and continuing running, and judging whether the running time of the ultraviolet disinfection device meets the set sterilization time or not; and if the ultraviolet disinfection device is satisfied, controlling the ultraviolet disinfection device to be closed.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is an assembled view of a cabinet assembly, a purification assembly and an ultraviolet sterilizing device of an air conditioner according to an embodiment of the present invention;
fig. 2 is a front view of an assembled cabinet assembly, a purification assembly and an ultraviolet sterilizing device of an air conditioner according to an embodiment of the present invention;
fig. 3 is a front view of an ultraviolet sterilizing apparatus of an air conditioner according to an embodiment of the present invention;
fig. 4 is another angle view schematically illustrating an ultraviolet sterilizing apparatus of an air conditioner according to an embodiment of the present invention;
fig. 5 is a schematic view of a fixing assembly of an ultraviolet sterilizing apparatus of an air conditioner according to an embodiment of the present invention;
fig. 6 is another angle view schematically illustrating a fixing assembly of an ultraviolet sterilizing device of an air conditioner according to an embodiment of the present invention;
fig. 7 is a schematic view of a fixing plate of an ultraviolet sterilizing apparatus of an air conditioner according to an embodiment of the present invention;
fig. 8 is another angle view schematically illustrating a fixing plate of an ultraviolet sterilizing apparatus of an air conditioner according to an embodiment of the present invention;
FIG. 9 is a sectional view of a lamp housing, an ultraviolet light generator and a purification assembly of an air conditioner according to an embodiment of the present invention;
fig. 10 is a flowchart of a sterilization control method according to an embodiment of the present invention.
Reference numerals:
a housing assembly 1;
a fan assembly 2;
a purification component 3; a filter member 31;
an ultraviolet disinfection device 4;
a fixing member 41; a mounting plate 411; a lamp housing 412; a light guiding space 413; a fixing plate 414; a guide sidewall 415; a first limiting structure 416; a second limiting structure 417; a stopper 418; a third limiting structure 419;
an ultraviolet light generator 42;
a first positioning boss 5; a first positioning hole 6; a second positioning boss 7; a second positioning hole 8;
a fixed portion 9; and a fixing hole 91.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the invention. Furthermore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
An air conditioner according to an embodiment of the present invention will be described with reference to fig. 1 to 10.
As shown in fig. 1 to 9, an air conditioner according to an embodiment of the present invention includes: the device comprises a shell assembly 1, a fan assembly 2, a purification assembly 3 and an ultraviolet disinfection device 4. The casing assembly 1 is provided with an air inlet through which indoor air can flow into the air conditioner. The fan assembly 2 is arranged in the shell assembly 1, and when the fan assembly 2 works, indoor air can be sucked into the air conditioner from the air inlet. The purification component 3 comprises a filter element 31, the purification component 3 is arranged on the housing component 1, and the purification component 3 is positioned at the air inlet to purify the air flowing through the purification component 3. Ultraviolet sterilizing unit 4 includes fixed subassembly 41 and ultraviolet generator 42, and ultraviolet generator 42 sets up on fixed subassembly 41, and ultraviolet generator 42 emits ultraviolet light towards filtering piece 31, and the spacing distance between ultraviolet generator 42 and the purification subassembly 3 is for 10mm be less than or equal to h1 be less than or equal to 100 mm.
The uv disinfection device 4 may be disposed on one side of the filter element 31, for example: ultraviolet disinfection device 4 can set up in the outside of filtering 31 windward side, through ultraviolet generator 42 towards filtering 31 transmission ultraviolet ray, ultraviolet ray shines on filtering 31 after, and the ultraviolet ray can be to adsorbing bacterium and virus etc. on filtering 31 and kill, and the ultraviolet ray also can disinfect the disinfection to the air that filters around 31 simultaneously to disinfect the indoor air, reach the purpose of air purification room. Moreover, the sterilization rate of the ultraviolet light to staphylococcus albus is more than 99.9%, the sterilization rate to natural air bacteria is more than 90%, and the sterilization efficiency is high. Meanwhile, the ultraviolet light can sterilize in real time, has good timeliness, and can continuously sterilize and disinfect the air in the suffocation.
From this, through setting up ultraviolet light generator 42, can disinfect the clearance to bacterium and virus on filtering piece 31, can save artifical manual abluent step, thereby can make the disinfection of filtering piece 31 more convenient, and then can improve the disinfection efficiency to filtering piece 31, and, also can avoid using disinfectant to disinfect filtering piece 31, thereby can avoid the indoor environment to receive secondary pollution, and then can guarantee the personal health, and simultaneously, also can reduce the use of sanitizer, thereby can reduce the maintenance cost of air conditioner.
In some embodiments of the present invention, as shown in fig. 3-8, the fixing assembly 41 may include: a mounting plate 411 and a lamp enclosure 412. The mounting plate 411 may be fixed to the housing assembly 1 or the purification assembly 3, that is, the mounting plate 411 is mounted to the housing assembly 1 or the purification assembly 3, the lamp housing 412 may be disposed on the mounting plate 411, a light guide space 413 opened toward the filter member 31 is defined in the lamp housing 412, and the ultraviolet light generator 42 is disposed in the light guide space 413. The lampshade 412 can prevent the ultraviolet light emitted by the ultraviolet light generator 42 from irradiating other positions of the filtering element 31, and can slow down the aging time of plastic parts of the air conditioner, thereby prolonging the service life of the air conditioner.
In some embodiments of the present invention, as shown in fig. 3 to 6, the lampshade 412 may include a fixing plate 414 and an annular guiding sidewall 415, the ultraviolet light generator 42 is disposed on the fixing plate 414, one end of the guiding sidewall 415 is connected to the fixing plate 414, and the other end of the guiding sidewall 415 is disposed to extend in an inclined manner in a direction away from the ultraviolet light generator 42, when the ultraviolet light generator 42 is in operation, the ultraviolet light generator may be configured to better guide ultraviolet light to the filter element 31, so as to further prevent ultraviolet light emitted by the ultraviolet light generator 42 from irradiating other positions except the filter element 31, so as to further slow down the aging time of plastic parts of the air conditioner, thereby further prolonging the service life of the air conditioner, and further making the structure of the lampshade 412 more reasonable.
In some embodiments of the present invention, as shown in FIG. 9, the angle of inclination of the guide sidewall 415 is not less than the light emission angle of the ultraviolet light generator 42. Wherein, the inclination angle of the guiding sidewall 415 refers to β in fig. 9, the light emitting angle of the ultraviolet generator 42 refers to α in fig. 9, α is not more than β, the arrangement can ensure that the light emitted by the ultraviolet generator 42 is irradiated on the filtering member 31, the sterilization efficiency can be improved, and the working performance of the air conditioner can be improved.
In some embodiments of the present invention, as shown in fig. 6 and 7, one of the mounting plate 411 and the lamp housing 412 is provided with a first positioning boss 5, and the other of the mounting plate 411 and the lamp housing 412 is provided with a first positioning hole 6, and the first positioning boss 5 protrudes into the first positioning hole 6, for example: the mounting plate 411 is provided with a first positioning hole 6, and the lampshade 412 is provided with a first positioning boss 5. Wherein, mounting panel 411 and lamp shade 412 can be in the same place through welding or riveting, and mounting panel 411 and lamp shade 412 are installed the back together, through installing first location boss 5 in first locating hole 6, can play the positioning action to can make the connection of mounting panel 411 and lamp shade 412 more reliable, and then can avoid separating in mounting panel 411 and the lamp shade 412.
In some embodiments of the present invention, as shown in fig. 3 and 5, the lamp housing 412 may be provided with a first limiting structure 416 and a second limiting structure 417, the bottom wall of the ultraviolet light generator 42 is supported on the first limiting structure 416, the second limiting structure 417 is located outside the ultraviolet light generator 42 to limit the horizontal displacement of the ultraviolet light generator 42, the first limiting structure 416 and/or the second limiting structure 417 may further have a stopping portion 418, and the stopping portion 418 is located on a side of the ultraviolet light generator 42 facing the filter member 31, for example: the first and second limiting structures 416, 417 are each provided with a stop 418. After the ultraviolet light generator 42 and the lampshade 412 are mounted together, the first limiting structure 416, the second limiting structure 417 and the stopping portion 418 can limit the ultraviolet light generator 42, so that the ultraviolet light generator 42 can be reliably mounted in the lampshade 412, and the position stability of the ultraviolet light generator 42 can be ensured. However, the present invention is not limited thereto, and the ultraviolet light generator 42 may be mounted on the lamp housing 412 by screws.
In some embodiments of the present invention, as shown in fig. 3 and 5, the lampshade 412 may be provided with a third limiting structure 419, and at least a portion of the third limiting structure 419 is located above the ultraviolet light generator 42, wherein the third limiting structure 419 may also be provided with a stopping portion 418, the stopping portion 418 is located on a side of the ultraviolet light generator 42 facing the filter element 31, and after the ultraviolet light generator 42 and the lampshade 412 are mounted together, the third limiting structure 419 and the stopping portion 418 may limit the ultraviolet light generator 42, so as to make the position of the ultraviolet light generator 42 firmer.
In some embodiments of the present invention, as shown in fig. 3 and 5, the second positioning boss 7 may be disposed on the lamp housing 412, the second positioning hole 8 may be disposed on the ultraviolet light generator 42, and the second positioning boss 7 extends into the second positioning hole 8, wherein the second positioning hole 8 and the second positioning boss 7 cooperate to quickly mount the ultraviolet light generator 42 on the lamp housing 412, so as to reduce the mounting time and improve the mounting efficiency of the air conditioner. In addition, the ultraviolet light generator 42 can be positioned, and the position of the ultraviolet light generator 42 can be prevented from moving.
In some embodiments of the present invention, as shown in fig. 4 and 7, a portion of the mounting plate 411 is separated from the rest of the mounting plate 411 and is folded outwards to form a fixing portion 9, a fixing hole 91 may be formed on the fixing portion 9, and the mounting plate 411 is fixed on the housing assembly 1 through a fixing connector penetrating through the fixing hole 91, so that the ultraviolet disinfection device 4 can be stably mounted on the housing assembly 1, the ultraviolet disinfection device 4 can be prevented from falling off from the housing assembly 1, and thus the work purpose of mounting the ultraviolet disinfection device 4 can be achieved.
In some embodiments of the present invention, the fan assembly 2 may be configured as a dual centrifugal fan, the purification assemblies 3 may be configured as two, and the two purification assemblies 3 are located at two sides of the fan assembly 2, and each purification assembly 3 is correspondingly provided with the ultraviolet disinfection device 4, which can also be understood as that one purification assembly 3 is correspondingly provided with one ultraviolet disinfection device 4, so that the arrangement of the ultraviolet disinfection device 4 and the purification assembly 3 can be more reasonable, and the air conditioner can be better disinfected and sterilized, thereby the air conditioner can be cleaner.
And when the air conditioner is started to be in a disinfection mode, the air conditioner starts the fan assembly 2, simultaneously starts the ultraviolet light generator 42, starts sterilization and disinfection within 2 hours according to the disinfection time set by a user or the default time of the system, and closes the ultraviolet light generator 42 after the set time is reached, and the air conditioner exits the disinfection mode. Meanwhile, the user can also use the remote controller to control the ultraviolet light generator 42 to be opened to sterilize the filter member 31.
As shown in fig. 10, according to the sterilization control method of the air conditioner of the embodiment of the present invention, the air conditioner is the air conditioner of the above embodiment, and the sterilization control method includes the following steps: the sterilization mode is started, the ultraviolet sterilization device 4 is controlled to operate to sterilize the purification assembly 3, whether the operation time of the ultraviolet sterilization device 4 meets first preset time or not is judged, if the operation time of the ultraviolet sterilization device 4 meets the first preset time, the power of the ultraviolet sterilization device 4 is reduced to set power and the operation is continued, whether the operation time of the ultraviolet sterilization device 4 meets the set sterilization time or not is judged, if yes, the ultraviolet sterilization device 4 is controlled to be closed, and the sterilization of the purification assembly 3 is completed.
Specifically, when the air conditioner needs to be sterilized in the purification assembly 3, the air conditioner starts the sterilization mode, and the ultraviolet light generator 42 is operated at P1Power irradiating the purifying assembly 3 to the filter member 31 sterilizing when the ultraviolet light generator 42 is at P1The power working time meets a first preset time (t)1＜t＜t2) In time, the air conditioner controls to reduce the power of the ultraviolet generator 42, so that the ultraviolet generator 42 is at P2The power (i.e. the set power) irradiates the cleaning assembly 3 to sterilize the filter member 31 when the ultraviolet light generator 42 is at P2The power working time meets the set sterilization time (t)2＜t＜t3) When the sterilization device is used, the ultraviolet light generator 42 is controlled to be closed, and the sterilization work of the purification component 3 is completed.
Wherein, P2＜P1 Ultraviolet light generator 42 is represented by P1Power irradiating the cleaning assembly 3 to sterilize the filter member 31 when the ultraviolet light generator 42 is at P1The power working time does not satisfy the first preset time (t)1＜t＜t2) Meanwhile, when the ultraviolet generator 42 does not reach the first preset time, the air conditioner controls the ultraviolet generator 42 to continue to use P1Power until the UV light generator 42 is operated at P1The power working time meets a first preset time (t)1＜t＜t2) The air conditioner controls to decrease the power of the ultraviolet light generator 42. And, when the ultraviolet generator 42 is at P2The power working time does not meet the set sterilization time (t)2＜t＜t3) While, the UV light generator 42 is controlled to continue with P2Power until the UV light generator 42 is operated at P2The power working time meets the set sterilization time, and the ultraviolet light generator 42 is turned off.
It is understood that, during the process that the operation time satisfies the first predetermined time and the operation time does not satisfy the set sterilization time, the power of the ultraviolet disinfection device 4 may be reduced at least once according to actual needs, for example, the power of the ultraviolet disinfection device 4 may satisfy the set power only by reducing the power once, or the power of the ultraviolet disinfection device 4 may satisfy the set power after reducing the power several times (operating at the currently reduced power for a certain period of time after reducing the power each time).
It should be noted that the air conditioner may have a plurality of sterilization gears, and each sterilization gear corresponds to an ultraviolet light sourceThe operating power of the generator 42, for example: the air conditioner has three fender position of disinfecting, and three fender position of disinfecting do respectively: a first sterilization gear, a second sterilization gear and a third sterilization gear, wherein the working power of the ultraviolet light generator 42 corresponding to the first sterilization gear is P1The second sterilization gear corresponds to the working power P of the ultraviolet light generator 422The third sterilization gear corresponds to the working power P of the ultraviolet light generator 423，P2＜P3＜P1。
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims (11)

1. An air conditioner, comprising:
the air conditioner comprises a shell assembly (1), wherein an air inlet is formed in the shell assembly (1);
the fan assembly (2), the fan assembly (2) is arranged in the shell assembly (1);
the purifying assembly (3) comprises a filtering piece (31), and the purifying assembly (3) is arranged on the machine shell assembly (1) and is positioned at the air inlet to purify air;
ultraviolet degassing unit (4), ultraviolet degassing unit (4) are including fixed subassembly (41) and ultraviolet light generator (42), establish ultraviolet light generator (42) on fixed subassembly (41), ultraviolet light generator (42) orientation filter piece (31) transmission ultraviolet light.
2. The air conditioner according to claim 1, wherein the fixing assembly (41) comprises:
a mounting plate (411), the mounting plate (411) being fixed to the cabinet assembly (1) or the purification assembly (3);
a lamp housing (412), lamp housing (412) are established on mounting panel (411), inject in lamp housing (412) towards filter piece (31) open-ended leaded light space (413), establish ultraviolet generator (42) in leaded light space (413).
3. The air conditioner according to claim 2, wherein the lamp housing (412) includes a fixing plate (414) and a guide sidewall (415) having a ring shape, the ultraviolet light generator (42) is provided on the fixing plate (414), one end of the guide sidewall (415) is connected to the fixing plate (414), and the other end of the guide sidewall (415) is inclined to extend in a direction away from the ultraviolet light generator (42).
4. The air conditioner according to claim 3, wherein the guide sidewall (415) is inclined at an angle not smaller than a light emitting angle of the ultraviolet light generator (42).
5. The air conditioner according to claim 2, wherein one of the mounting plate (411) and the lamp housing (412) is provided with a first positioning boss (5), and the other of the mounting plate (411) and the lamp housing (412) is provided with a first positioning hole (6), and the first positioning boss (5) protrudes into the first positioning hole (6).
6. The air conditioner according to claim 2, wherein a first limit structure (416) and a second limit structure (417) are provided on the lampshade (412), the bottom wall of the ultraviolet light generator (42) is supported on the first limit structure (416), the second limit structure (417) is located outside the ultraviolet light generator (42) to limit the horizontal displacement of the ultraviolet light generator (42), the first limit structure (416) and/or the second limit structure (417) further has a stop portion (418), and the stop portion (418) is located on a side of the ultraviolet light generator (42) facing the filter member (31).
7. The air conditioner as claimed in claim 6, wherein a third limit structure (419) is disposed on the lamp housing (412), and at least a portion of the third limit structure (419) is located above the ultraviolet generator (42).
8. The air conditioner according to claim 6, wherein a second positioning boss (7) is provided on the lamp housing (412), a second positioning hole (8) is provided on the ultraviolet generator (42), and the second positioning boss (7) extends into the second positioning hole (8).
9. The air conditioner according to claim 2, wherein a portion of the mounting plate (411) is separated from the remaining portion and folded outwardly to form a fixing portion (9), the fixing portion (9) is provided with a fixing hole (91), and the mounting plate (411) is fixed to the cabinet assembly (1) by a fixing connector passing through the fixing hole (91).
10. Air conditioner according to any of claims 1 to 9, characterized in that the fan assembly (2) is a double centrifugal fan, the purification assemblies (3) are two and located on both sides of the fan assembly (2), and each purification assembly (3) is provided with the uv disinfection device (4) correspondingly.
11. A sterilization control method of an air conditioner, characterized in that the air conditioner is the air conditioner according to any one of claims 1 to 10, the sterilization control method comprising the steps of:
starting a sterilization mode;
controlling the ultraviolet disinfection device to operate so as to sterilize the purification assembly, and judging whether the operation time meets a first preset time;
if the running time meets the first preset time, reducing the power of the ultraviolet disinfection device to the set power and continuing running, and judging whether the running time of the ultraviolet disinfection device meets the set sterilization time or not;
and if the ultraviolet disinfection device is satisfied, controlling the ultraviolet disinfection device to be closed.
CN201910934751.3A 2019-09-29 2019-09-29 Air conditioner and sterilization control method for air conditioner Pending CN112577116A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201910934751.3A CN112577116A (en) 2019-09-29 2019-09-29 Air conditioner and sterilization control method for air conditioner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201910934751.3A CN112577116A (en) 2019-09-29 2019-09-29 Air conditioner and sterilization control method for air conditioner

Publications (1)

Publication Number Publication Date
CN112577116A true CN112577116A (en) 2021-03-30

Family

ID=75110632

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201910934751.3A Pending CN112577116A (en) 2019-09-29 2019-09-29 Air conditioner and sterilization control method for air conditioner

Country Status (1)

Country Link
CN (1) CN112577116A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114110948A (en) * 2021-11-17 2022-03-01 海信（山东）空调有限公司 Method for controlling sterilization of air conditioner, server and readable storage medium

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114110948A (en) * 2021-11-17 2022-03-01 海信（山东）空调有限公司 Method for controlling sterilization of air conditioner, server and readable storage medium

Similar Documents

Publication Publication Date Title
US10207017B2 (en) Deodorizer
CN111237690A (en) Sterilizing and mosquito killing air purification LED lamp and control method
KR102446938B1 (en) Multiple complex sterilization type air sterilizer
KR100698800B1 (en) Ceiling lighting fixtures possessed of cleaning air
CA2647342C (en) Air purifying vacuum cleaner system
KR101251421B1 (en) Air cleaner for vehicles
CN216384296U (en) Air purifying equipment
CN215002126U (en) Photocatalyst peculiar smell processor
CN112577116A (en) Air conditioner and sterilization control method for air conditioner
CN210688492U (en) Air conditioner
CN213657041U (en) Medical operating room air purification degassing unit
KR101227457B1 (en) A hybrid air filter with uv lamp and control pannel
CN111214906A (en) Sterilizing and degerming automobile air conditioner
CN217559916U (en) Smoke exhaust ventilator
CN212720175U (en) Novel air purifier
CN212788769U (en) Dental electric suction machine
KR20190055869A (en) Air cleaner
CN211290424U (en) Ventilator capable of deodorizing
CN202734063U (en) Air conditioner with air purifying function
CN112762522A (en) Air conditioner
CN111744046A (en) Full-intelligent photocatalyst disinfection sterilizer
KR100685766B1 (en) Structure for sterilization apparatus of air conditioner having air cleaner
CN215062458U (en) Multidimensional sterilization air conditioner
CN211977103U (en) Purifier with fan
CN211204250U (en) Air conditioner indoor unit

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination