CN215863747U - Air conditioner for children - Google Patents

Air conditioner for children Download PDF

Info

Publication number
CN215863747U
CN215863747U CN202121793058.8U CN202121793058U CN215863747U CN 215863747 U CN215863747 U CN 215863747U CN 202121793058 U CN202121793058 U CN 202121793058U CN 215863747 U CN215863747 U CN 215863747U
Authority
CN
China
Prior art keywords
air
cover cylinder
child
light
bactericidal lamp
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.)
Active
Application number
CN202121793058.8U
Other languages
Chinese (zh)
Inventor
王祯祯
刘丙磊
刘云博
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.)
Qingdao Haier Air Conditioner Gen Corp Ltd
Qingdao Haier Air Conditioning Electric Co Ltd
Haier Smart Home Co Ltd
Original Assignee
Qingdao Haier Air Conditioner Gen Corp Ltd
Qingdao Haier Air Conditioning Electric Co Ltd
Haier Smart Home 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 Qingdao Haier Air Conditioner Gen Corp Ltd, Qingdao Haier Air Conditioning Electric Co Ltd, Haier Smart Home Co Ltd filed Critical Qingdao Haier Air Conditioner Gen Corp Ltd
Priority to CN202121793058.8U priority Critical patent/CN215863747U/en
Application granted granted Critical
Publication of CN215863747U publication Critical patent/CN215863747U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/20Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters

Landscapes

  • Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)

Abstract

The utility model provides a child air conditioner, comprising: the sterilizing lamp comprises a shell, a sterilizing lamp and a light-emitting regulation mechanism; an air duct is arranged in the machine shell, the bactericidal lamp is arranged in the air duct, a plurality of hollowed-out patterns are arranged on the light-emitting regulation and control mechanism, any one of the hollowed-out patterns can selectively face the bactericidal lamp, and the shapes of partial patterns in the hollowed-out patterns are different; the hollow pattern can be used for light emitted by the bactericidal lamp to pass through so as to form a projection pattern on the wall of the room where the child air conditioner is located. According to the utility model, different hollow patterns are switched by the light-emitting regulation and control mechanism, so that different projection patterns are formed on the wall after the light emitted by the bactericidal lamp passes through the hollow patterns, and the interestingness of the air conditioner for children is enhanced.

Description

Air conditioner for children
Technical Field
The utility model relates to the technical field of air conditioners, in particular to an air conditioner for children.
Background
Along with the improvement of living standard, more and more intelligent air conditioners enter into people's life, and the intelligent air conditioner has also brought comfortable warm good experience for people when bringing convenience to people's work and life.
In the family that has child, the optional intelligent air conditioner that has the quilt function of preventing kicking, this kind of intelligent air conditioner passes through infrared sensor scanning and monitors human temperature, and under the condition that detects the truck and expose outside the quilt, through control reduction intelligent air conditioner's settlement temperature, wind speed and compressor operating parameter, avoid child to catch a cold. However, the existing air conditioner has poor interaction with users, and the existing intelligent air conditioner cannot perform good interaction with children in the growth process of the children, is low in interestingness and cannot meet the intelligence development requirements of the children; in addition, especially under the condition that the user is an infant, the existing intelligent air conditioner cannot assist the householder to enable the infant to enter a sleep state, and therefore user experience is poor.
SUMMERY OF THE UTILITY MODEL
The utility model provides a child air conditioner which is used for solving the problem that the existing air conditioner cannot well interact with children of different ages.
The utility model provides a child air conditioner, comprising: the air duct is arranged in the machine shell; further comprising: the sterilizing lamp and the light-emitting regulating mechanism; the sterilizing lamp is arranged in the air duct; the light-emitting regulation and control mechanism is provided with a plurality of hollow patterns, any one of the hollow patterns can selectively face the bactericidal lamp, and the shapes of parts of the hollow patterns are different; the hollow pattern can be used for light emitted by the bactericidal lamp to pass through so as to form a projection pattern on the wall of the room where the child air conditioner is located.
According to the child air conditioner provided by the utility model, the shell wall of the shell is provided with an air inlet and an air outlet, one end of the air duct is communicated with the air inlet, and the other end of the air duct is communicated with the air outlet; the bactericidal lamp is arranged close to the air inlet; the bactericidal lamp is equipped with a plurality ofly, and is a plurality of the bactericidal lamp is arranged at interval in proper order, light-emitting regulation and control mechanism locates and is close to one side of air outlet, the fretwork pattern on the light-emitting regulation and control mechanism is used for supplying one of them the light that the bactericidal lamp sent passes.
According to the child air conditioner provided by the utility model, the air inlet is provided with the air inlet grid, the air duct is internally provided with the filter screen, and the bactericidal lamp is arranged between the air inlet grid and the filter screen.
According to the children air conditioner provided by the utility model, the light-emitting regulation and control mechanism comprises a cover cylinder and a rotary driving mechanism; the hollow patterns are arranged on the wall of the cover cylinder, the hollow patterns are sequentially arranged at intervals along the circumferential direction of the cover cylinder, and the bactericidal lamp is arranged in the cover cylinder; the cover cylinder is connected with the shell in a rotating mode, the rotary driving mechanism is connected with the shell, and the output end of the rotary driving mechanism is connected with the cover cylinder to drive the cover cylinder to rotate.
According to the children air conditioner provided by the utility model, the shape of the hollowed-out pattern comprises at least one of a triangle, a quadrangle and a circle.
According to the children air conditioner provided by the utility model, the cover cylinder further comprises a plurality of optical filters, the optical filters are arranged in one-to-one correspondence with the hollow patterns, and the optical filters are used for filtering ultraviolet rays in light emitted by the bactericidal lamp.
According to the present invention, there is provided a child air conditioner, further comprising: the audio module and the air conditioner controller; the audio module and the rotary driving mechanism are respectively in communication connection with the air conditioner controller.
According to the children air conditioner provided by the utility model, the rotary driving mechanism comprises a driving motor and a transmission assembly; the output shaft of the driving motor is connected with the input end of the transmission assembly, and the output end of the transmission assembly is connected with the cover cylinder.
According to the child air conditioner provided by the utility model, the transmission assembly comprises a first gear and a second gear; the first gear is coaxially arranged on an output shaft of the driving motor, the second gear is coaxially arranged on the cover cylinder, and the first gear is meshed with the second gear.
According to the children air conditioner provided by the utility model, the transmission assembly comprises a first chain wheel, a second chain wheel and a chain; the output shaft of the driving motor is parallel to the rotation axis of the cover cylinder, the first chain wheel is coaxially arranged on the output shaft of the driving motor, the second chain wheel is coaxially arranged on the cover cylinder, and the first chain wheel and the second chain wheel are respectively connected with the chain.
According to the children air conditioner, various different hollow patterns can be switched through the light-emitting regulating mechanism, light emitted by the sterilizing lamp penetrates through the hollow patterns to irradiate the outside of the machine shell, corresponding projection images are formed on the wall, interestingness of the children air conditioner is enhanced, different hollow patterns which are in line with the corresponding age groups can be switched through the light-emitting regulating mechanism according to children of different age groups, and interactivity between the children air conditioner and the children of different age groups is improved.
Drawings
In order to more clearly illustrate the technical solutions of the present invention or the prior art, the drawings needed for the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and those skilled in the art can also obtain other drawings according to the drawings without creative efforts.
FIG. 1 is an overall schematic view of a child air conditioner provided by the present invention;
FIG. 2 is a schematic structural diagram of a child air conditioner provided by the present invention;
reference numerals:
1: a housing; 2: a germicidal lamp; 3: a light emitting regulation mechanism;
4: an audio module; 11: an air inlet; 12: an air inlet grid;
13: a filter screen; 31: hollowing out the pattern; 32: a cover cylinder;
33: a rotation driving mechanism; 331: a drive motor; 332: a transmission assembly;
3321: a first sprocket; 3322: a second sprocket; 3323: and a chain.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
A child air conditioner according to the present invention will be described with reference to fig. 1 to 2.
As shown in fig. 1 to 2, the present embodiment provides a child air conditioner, including: the sterilizing lamp comprises a shell 1, a sterilizing lamp 2 and a light-emitting regulating mechanism 3; an air duct is arranged in the machine shell 1, the bactericidal lamp 2 is arranged in the air duct, the light-emitting regulation and control mechanism 3 is provided with a plurality of hollow patterns 31, any one of the hollow patterns 31 can selectively face the bactericidal lamp 2, and the shapes of partial patterns in the hollow patterns 31 are different; the hollow pattern 31 can be penetrated by the light emitted from the germicidal lamp 2 for forming a projection pattern on the wall of the compartment where the child air conditioner is located.
Specifically, this embodiment passes through the changeable various different fretwork patterns 31 of light-emitting control mechanism 3, and the light that bactericidal lamp 2 sent passes outside fretwork pattern 31 shines out casing 1 to form corresponding projection image on the wall, strengthened children's air conditioner's interest, according to the children of different age bracket, can be by the light-emitting control mechanism 3 switch different and accord with the fretwork pattern of corresponding age bracket, promoted children's air conditioner and different age bracket children's interactivity.
It should be noted that the manner of switching the different hollow patterns 31 by the light-emitting control mechanism 3 shown in this embodiment may be switching along a straight line or switching along a circumference; under the condition that the hollow patterns 31 are switched along a straight line, the light emitting regulation and control mechanism 3 comprises a movable plate and a driving mechanism, the germicidal lamp 2 is arranged on one side of the movable plate, the hollow patterns 31 are arranged on the movable plate at intervals along the straight line, and the driving mechanism drives the movable plate to do reciprocating motion along the straight line; under the condition that the hollow patterns 31 are switched along the circumference, the light-emitting regulation and control mechanism 3 comprises a cover cylinder 32 and a rotary driving mechanism 33, the germicidal lamp 2 is arranged in the cover cylinder 32, the hollow patterns 31 are arranged on the cylinder wall of the cover cylinder 32, and the rotary driving mechanism 33 drives the cover cylinder 32 to rotate.
Preferably, as shown in fig. 1, an air inlet 11 and an air outlet are arranged on the wall of the casing 1 shown in this embodiment, one end of the air duct is communicated with the air inlet 11, and the other end of the air duct is communicated with the air outlet; the bactericidal lamp 2 is close to the setting of air intake 11, and bactericidal lamp 2 is equipped with a plurality ofly, and a plurality of bactericidal lamps 2 are arranged at the interval in proper order, and light-emitting control mechanism 3 locates the one side that is close to air intake 11, and the fretwork pattern 31 on the light-emitting control mechanism 3 is used for supplying the light that one of them bactericidal lamp 2 sent to pass.
Specifically, when the child air conditioner shown in this embodiment normally works, indoor air is sucked from the air inlet, the plurality of germicidal lamps 2 sterilize the entering air, and the sterilized air enters the air duct; at the in-process that a plurality of bactericidal lamps 2 were opened, for avoiding 3 sterilizing effects that influence bactericidal lamp of light-emitting regulation and control mechanism, be relative setting with light-emitting regulation and control mechanism 3 and one of them bactericidal lamp 2 to make the light that this bactericidal lamp 2 sent be used for disinfecting the air that gets into, guaranteed bactericidal lamp 2's sterilizing effects with fretwork pattern 31 projection to the wall on, remaining bactericidal lamp 2 is used for disinfecting.
The germicidal lamps 2 are arranged at intervals along a first direction, the air inlet direction of the air inlet 11 is a second direction, a preset included angle is formed between the first direction and the second direction, and in a preferred embodiment, the first direction is perpendicular to the second direction.
Preferably, as shown in fig. 1, the air inlet 11 shown in this embodiment is provided with an air inlet grill 12, a filter screen 13 is arranged in the air duct, and the germicidal lamp 2 is arranged between the air inlet grill 12 and the filter screen 13.
Specifically, the air sterilized by the germicidal lamp 2 passes through the filtering action of the filter screen 13 to prevent dust in the air from entering the air duct.
Preferably, as shown in fig. 2, the light-emitting regulation mechanism 3 shown in this embodiment includes a cover cylinder 32 and a rotation driving mechanism 33; the hollow patterns 31 are arranged on the wall of the cover cylinder 32, the hollow patterns 31 are sequentially arranged at intervals along the circumferential direction of the cover cylinder 32, and the germicidal lamp 2 is arranged in the cover cylinder 32; the cover cylinder 32 is rotatably connected with the machine shell 1, the rotary driving mechanism 33 is connected with the machine shell 1, and the output end of the rotary driving mechanism 33 is connected with the cover cylinder 32 so as to drive the cover cylinder 32 to rotate.
Specifically, the rotary driving mechanism 33 drives the cover cylinder 32 to rotate, when the hollow patterns 31 rotate to a side close to the air inlet grill 12, the light emitted by the germicidal lamp 2 arranged in the cover cylinder 32 sequentially passes through the hollow patterns 31 and the air inlet grill 12, and forms a projection image consistent with the hollow patterns 31 on the wall, and along with the rotation of the cover cylinder 32, different hollow patterns 31 can be switched to a side close to the air inlet grill 12, so as to project different projection images.
In one embodiment, the germicidal lamp 2 is a point source of light and the germicidal lamp 2 is arranged on the rotational axis of the housing pot 32.
In another embodiment, the germicidal lamp 2 is a linear light source, and the germicidal lamp 2 coincides with the rotational axis of the housing 32.
Preferably, as shown in fig. 2, the shape of the hollow pattern 31 shown in the present embodiment includes at least one of a triangle, a quadrangle, and a circle.
Specifically, different types of the hollow patterns 31 can be projected by replacing different cover cylinders 32 so as to meet the interest required by children at different ages, and in the infant stage, the hollow patterns 31 with simple outlines, such as triangles, quadrangles or circles, can be used so that the infants can know different shapes through the projected images; in the school age stage, the cartoon character hollow-out patterns 31 and the animal hollow-out patterns 31 can be used to enhance the imagination of the children in the school age stage.
Preferably, the cover cylinder 32 shown in this embodiment further includes a plurality of optical filters, the optical filters are arranged in one-to-one correspondence with the hollow patterns 31, and the optical filters are used for filtering ultraviolet rays in light emitted by the germicidal lamp 2.
Specifically, in order to prevent the ultraviolet rays in the germicidal lamp 2 from damaging the children, the ultraviolet filters are arranged on the hollow patterns 31 to filter out the ultraviolet rays in the light rays.
Preferably, as shown in fig. 1, the child air conditioner in this embodiment further includes an audio module 4 and an air conditioner controller; the audio module 4 and the rotary driving mechanism 33 are respectively in communication connection with an air conditioner controller; the audio module 4 includes a voice receiving module and a voice playing module.
Specifically, in the process that the rotation driving mechanism 33 drives the cover cylinder 32 to rotate, interaction can be performed between the audio module 4 and the child, for example, when a triangle is projected, the voice playing module can ask the child what the shape of the projected image is, the voice receiving module is used for receiving the sound of the child, and in the case that the child answers correctly, the air conditioner controller controls the rotation driving mechanism 33 to switch the next hollow pattern, and the cycle is performed accordingly.
It should be noted that the audio module 4 shown in this embodiment can not only cooperate with the rotation driving mechanism 33, but also work alone, for example, when the infant needs to sleep, the voice playing module can play the sound of the mother or the sleep-aid song, so that even if the mother is not around, the parent can be assisted to sleep the infant; in the school age stage, the voice receiving module and the voice playing module can perform knowledge question and answer interaction with children, and the voice playing module can play songs or conversation stories of the children and can also play news and the like.
The air conditioner controller shown in this embodiment may be an integrated circuit chip having signal processing capability. The air conditioner controller may be a general Processor, including a Central Processing Unit (CPU), a Network Processor (NP), and the like; but may also be a Digital Signal Processor (DSP), an Application Specific Integrated Circuit (ASIC), a Field Programmable Gate Array (FPGA) or other programmable logic device, discrete gate or transistor logic device, discrete hardware components. The air conditioner controller may also be any conventional processor or the like.
Preferably, as shown in fig. 2, the rotary driving mechanism 33 of the present embodiment includes a driving motor 331 and a transmission assembly 332; the output shaft of the driving motor 331 is connected to the output end of the transmission assembly 332, and the output end of the transmission assembly 332 is connected to the cover cylinder 32.
Preferably, the transmission assembly 332 includes a first gear and a second gear; the first gear is coaxially disposed on the output shaft of the driving motor 331, the second gear is coaxially disposed on the cover cylinder 32, and the first gear is engaged with the second gear.
Specifically, the first gear and the second gear may be cylindrical gears, or the first gear and the second gear may be bevel gears, or the first gear and the second gear may be a worm wheel and a worm, respectively.
Preferably, as shown in fig. 2, the transmission assembly 332 of the present embodiment includes a first sprocket 3321, a second sprocket 3322 and a chain 3323; an output shaft of the driving motor 331 is parallel to a rotation axis of the cover cylinder 32, a first sprocket 3321 is coaxially provided on the output shaft of the driving motor 331, a second sprocket 3322 is coaxially provided on the cover cylinder 32, and the first sprocket 3321 and the second sprocket 3322 are connected to a chain 3323, respectively.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims (10)

1. A child air conditioner comprising: the air duct is arranged in the machine shell; it is characterized by also comprising: the sterilizing lamp and the light-emitting regulating mechanism;
the sterilizing lamp is arranged in the air duct;
the light-emitting regulation and control mechanism is provided with a plurality of hollow patterns, any one of the hollow patterns can selectively face the bactericidal lamp, and the shapes of parts of the hollow patterns are different; the hollow pattern can be used for light emitted by the bactericidal lamp to pass through so as to form a projection pattern on the wall of the room where the child air conditioner is located.
2. The child air-conditioner according to claim 1,
an air inlet and an air outlet are arranged on the shell wall of the shell, one end of the air channel is communicated with the air inlet, and the other end of the air channel is communicated with the air outlet;
the bactericidal lamp is arranged close to the air inlet; the bactericidal lamp is equipped with a plurality ofly, and is a plurality of the bactericidal lamp is arranged at interval in proper order, light-emitting regulation and control mechanism locates and is close to one side of air intake, the fretwork pattern on the light-emitting regulation and control mechanism is used for supplying one of them the light that the bactericidal lamp sent passes.
3. The child air-conditioner according to claim 2,
the air inlet is provided with an air inlet grid, the air duct is internally provided with a filter screen, and the bactericidal lamp is arranged between the air inlet grid and the filter screen.
4. The child air-conditioner according to any one of claims 1 to 3,
the light emitting regulation and control mechanism comprises a cover cylinder and a rotary driving mechanism;
the hollow patterns are arranged on the wall of the cover cylinder, the hollow patterns are sequentially arranged at intervals along the circumferential direction of the cover cylinder, and the bactericidal lamp is arranged in the cover cylinder;
the cover cylinder is connected with the shell in a rotating mode, the rotary driving mechanism is connected with the shell, and the output end of the rotary driving mechanism is connected with the cover cylinder to drive the cover cylinder to rotate.
5. The child air-conditioner according to claim 4,
the shape of the hollow pattern comprises at least one of a triangle, a quadrangle and a circle.
6. The child air-conditioner according to claim 4,
the cover cylinder further comprises a plurality of optical filters, the optical filters are arranged in one-to-one correspondence with the hollow patterns, and the optical filters are used for filtering ultraviolet rays in light emitted by the bactericidal lamp.
7. The child air-conditioner according to claim 4,
further comprising: the audio module and the air conditioner controller;
the audio module and the rotary driving mechanism are respectively in communication connection with the air conditioner controller.
8. The child air-conditioner according to claim 4,
the rotary driving mechanism comprises a driving motor and a transmission assembly;
the output shaft of the driving motor is connected with the input end of the transmission assembly, and the output end of the transmission assembly is connected with the cover cylinder.
9. The child air-conditioner according to claim 8,
the transmission assembly comprises a first gear and a second gear;
the first gear is coaxially arranged on an output shaft of the driving motor, the second gear is coaxially arranged on the cover cylinder, and the first gear is meshed with the second gear.
10. The child air-conditioner according to claim 8,
the transmission assembly comprises a first chain wheel, a second chain wheel and a chain;
the output shaft of the driving motor is parallel to the rotation axis of the cover cylinder, the first chain wheel is coaxially arranged on the output shaft of the driving motor, the second chain wheel is coaxially arranged on the cover cylinder, and the first chain wheel and the second chain wheel are respectively connected with the chain.
CN202121793058.8U 2021-08-03 2021-08-03 Air conditioner for children Active CN215863747U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202121793058.8U CN215863747U (en) 2021-08-03 2021-08-03 Air conditioner for children

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202121793058.8U CN215863747U (en) 2021-08-03 2021-08-03 Air conditioner for children

Publications (1)

Publication Number Publication Date
CN215863747U true CN215863747U (en) 2022-02-18

Family

ID=80329472

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202121793058.8U Active CN215863747U (en) 2021-08-03 2021-08-03 Air conditioner for children

Country Status (1)

Country Link
CN (1) CN215863747U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114688690A (en) * 2022-03-28 2022-07-01 青岛海尔空调器有限总公司 Air conditioner with bubble system and interaction method thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114688690A (en) * 2022-03-28 2022-07-01 青岛海尔空调器有限总公司 Air conditioner with bubble system and interaction method thereof
CN114688690B (en) * 2022-03-28 2023-11-21 青岛海尔空调器有限总公司 Air conditioner with bubble system and interaction method thereof

Similar Documents

Publication Publication Date Title
US7806961B2 (en) Control interface for a variable speed fan device
US5266004A (en) Blower
CN215863747U (en) Air conditioner for children
CN107504582A (en) Air cleaner
TW201837390A (en) Air purifier
CN111412569B (en) Ventilation device for purifying indoor air of building
CN211177207U (en) Haze air purifier with automatic humidification atomizing device
KR20180125833A (en) Lighting apparatus for air filtering and control system comprising the same
CN201925187U (en) Fan lamp
CN207299242U (en) Negative ion super-oxygen ceiling type, wall-hung type air purifier
CN110145482A (en) Fan lamp
CN210686389U (en) Classroom environmental protection intelligence sterilization fan
JP2022179410A (en) Rotation oscillation aroma humidifier
CN205205975U (en) Intelligent closestool
CN112739957B (en) Air purifying device
CN112432280A (en) Air supply device and air outlet control method thereof
CN219160552U (en) Air disinfection host and disinfection lamp applied by same
CN109099518A (en) A kind of lavatory intelligent air purifying system
CN212157465U (en) Wall-mounted disinfection and sterilization machine
KR100816496B1 (en) Multi-functional interior picture frame
CN215460403U (en) Antibacterial machine and system thereof
CN208687881U (en) A kind of fresh air and indoor air purification all-in-one machine
CN205205977U (en) Lighting device at night among intelligent closestool
CN205205976U (en) Ozone deodorizing device among intelligent closestool
CN210861476U (en) Oxygen-increasing purifying health-care machine

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant