CN206888126U - Toilet seat and toilet seat - Google Patents
Toilet seat and toilet seat Download PDFInfo
- Publication number
- CN206888126U CN206888126U CN201720815572.4U CN201720815572U CN206888126U CN 206888126 U CN206888126 U CN 206888126U CN 201720815572 U CN201720815572 U CN 201720815572U CN 206888126 U CN206888126 U CN 206888126U
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- CN
- China
- Prior art keywords
- toilet seat
- circle body
- staving
- exhaust system
- toilet
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- 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.)
- Expired - Fee Related
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Abstract
The utility model provides a kind of toilet seat and toilet seat, is related to the technical field of sanitary ware, and toilet seat includes circle body, air draft system and exhaust system；One end that circle body is connected with toilet seat staving is provided with the buffer that the other end for preventing from enclosing body hits toilet seat staving, and air draft system is arranged in circle body, to be aspirated to the foul smell in toilet seat staving；Exhaust system is connected with air draft system, outwards to be discharged to the gas in air draft system；Connection prevents the unidirectional plugging device of gas backstreaming at the gas outlet of exhaust system.Solve in the prior art, after people go to toilet, the exhaust effect of toilet is poor, the technical problem of anti-taste easily occurs.After people are gone to toilet using the utility model, caused foul smell is directly discharged by enclosing the bottom of body, interior will not be impacted, and the end of exhaust system is provided with valve, prevent gas backstreaming, buffer is directly provided between circle body and staving, prevents that enclosing body shock staving causes to damage.
Description
Technical field
The technical field of sanitary ware is the utility model is related to, more particularly, to a kind of toilet seat and toilet seat.
Background technology
With the continuous improvement of people's living standards, toilet seat is as a kind of bathroom ware, when sprucing up deeply by
The favor of people.Toilet seat by the way of bath in use, be directly rinsed, and not only clean and tidy health, also goes to toilet for people
Cleaning work afterwards brings many facilities, and is used as a kind of bathroom ware, can also make the environment holding of interior
It is cleaner and tidier.The structure of toilet seat mainly has staving, bucket circle and a bung, it is necessary to which bucket circle is placed on staving during people's defecation, arranges
After an action of the bowels, washed by water, used very simply after bung is covered, it is easy to operate, in order to improve the using effect of toilet seat,
People install the decoration bucket circle of cloth making on bucket circle, not only add the appearance of bucket circle, and cold in wintry weather
When use, warming effect can also be played.
When people use toilet seat, some foul smell are often discharged in vivo, because toilet is typically the sky of a closing
Between, after people go to toilet, in order to which the foul smell after being gone to toilet in toilet is timely discharged, it will usually be provided with air draft in toilet
Fan, ventilating fan is generally arranged at the ceiling in toilet close to the position of toilet seat, to make the foul smell after defecation timely arrange
Go out, reduce foul smell residence time, make to keep preferable air in toilet.
It is above-mentioned in the prior art, although ventilating fan can discharge the foul smell in toilet, because ventilating fan is arranged on
The position of ceiling, the time length needed when exhaust, at this moment, will extend foul smell residence time, be not easy to people again
Using toilet seat, inconvenience is brought to next user；And the phenomenon of anti-taste often occurs in the exhaust outlet of ventilating fan, by
The position of ceiling is generally arranged in ventilating fan, people is not easy to and maintenance and inspection is carried out to exhaust outlet；In addition, the bucket circle of toilet seat
It is directly connected to staving, when putting down bucket circle, the phenomenon that bucket circle hits staving often occurs, bucket circle hits staving, can led for a long time
Cause bucket circle and staving to collide with, cause to damage, reduce the service life of staving and bucket circle, also affect the outward appearance of staving and bucket circle
Effect.
Utility model content
The purpose of this utility model is to provide a kind of toilet seat, and to solve present in prior art, people use seat
When closet goes to toilet, because toilet exhaust effect is poor, the phenomenon that anti-taste be present, bucket circle is directly connected to staving, and bucket encloses during use
Easily hit with staving, so as to cause the technical problem of damage.
The utility model also provides a kind of toilet seat, and to solve in the prior art, the using effect of toilet seat is poor, uses
The technical problem being easily damaged in journey.
A kind of toilet seat provided by the utility model, including circle body, air draft system and exhaust system；
One end that the circle body is connected with toilet seat staving, which is provided with, prevents the other end of the circle body from hitting toilet seat
The buffer of staving, the air draft system is arranged in the circle body, to be aspirated to the foul smell in toilet seat staving；Institute
State exhaust system to be connected with the air draft system, outwards to discharge the gas in the air draft system；The air draft system
Connection prevents the unidirectional plugging device of gas backstreaming at the gas outlet of system.
Further, the air draft system includes the hollow cavity formed in the circle body；
The hollow cavity forms multiple air admission holes with the end face that toilet seat staving is connected, and multiple air admission holes are in institute
State and uniformly arranged on hollow cavity；The hollow cavity is provided with first row stomata, the first row stomata and the air draft system
System connection.
Further, the exhaust system include with the corresponding second row stomata of first row stomata of the circle body,
Discharge duct and air draught starter；
One end of the discharge duct is connected with the second row stomata, and the other end of the discharge duct connects the suction
Wind starter.
Further, the exhaust system also includes transformer；
The air draught starter is connected with one end of the transformer, and the other end and the fixed power source of the transformer connect
Connect.
Further, the first row stomata connects the first sealing ring, and the second row stomata connects and described first is close
The second corresponding sealing ring of seal.
Further, the end face that the circle body is connected with toilet seat staving, which is provided with, prevents the circle body from hitting toilet seat
The soft pad of device staving.
Further, the circle body includes first lap body and the second circle body；
The size of the first lap body is less than the size of the described second circle body.
Further, the exhaust system is connected with starting switch, and the starting switch is connected to the circle body with sitting
The end face of closet staving connection；
During the gravity that the circle body grantee sits on, the air draught that the starting switch starts the exhaust system is opened
Dynamic device.
Further, the starting switch is connected with delay switch, and the delay switch postpones the air draught starter
Shut-in time.
The utility model also provides a kind of toilet seat, including toilet seat staving, bung and described toilet seat；
The toilet seat, bung are sequentially arranged on the toilet seat staving from the bottom to top.
A kind of toilet seat provided by the utility model, the circle body inner opposite end are connected with toilet seat staving, and
Junction sets buffer, and the buffer makes the circle body slowly fall, is connected with the toilet seat staving, described slow
Rush device and hit toilet seat staving when can prevent the circle body from putting down, avoid damage caused by colliding with；In the circle body
Portion is provided with air draft system, so that people, when going to toilet, the air draft system timely can enter to the foul smell in toilet seat staving
Row suction, prevents foul smell from being stopped in toilet, keeps the with fresh air of toilet；Described exhaust system and the air draught system
System connection, after making the foul smell in the air draft system suction toilet seat staving, discharged by the exhaust system, air draft is more
Add in time；Unidirectional plugging device is also connected with the gas outlet of the exhaust system, the unidirectional plugging device can prevent discharge
Gas backstreaming, additionally it is possible to prevent the gas in the external world from inwardly discharging, make the exhaust effect of the exhaust system good.
The utility model also provides a kind of toilet seat, and above-mentioned toilet seat is installed on the toilet seat, when people go to toilet, institute
Caused foul smell can not go out closet cap, it becomes possible to directly discharge foul smell by the toilet seat, make making for the toilet seat
It is good with effect.
Brief description of the drawings
, below will be right in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
The required accompanying drawing used is briefly described in embodiment or description of the prior art, it should be apparent that, describe below
In accompanying drawing be some embodiments of the present utility model, for those of ordinary skill in the art, do not paying creativeness
On the premise of work, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation for the partially open state that the utility model embodiment provides；
Fig. 2 is the structural representation for the local closed mode that the utility model embodiment provides；
Fig. 3 is the structural representation for the circle body cap conjunction state that the utility model embodiment provides；
Fig. 4 is the side view for the circle body open mode that the utility model embodiment provides.
Icon：11- encloses body；12- exhaust systems；111- buffers；112- hollow cavities；113- air admission holes；
114- first row stomatas；The soft pads of 115-；116- first lap bodies；117- second encloses body；The unidirectional plugging devices of 121-；
122- second row stomatas；123- discharge ducts；124- air draught starters；125- transformers.
Embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with accompanying drawing, it is clear that described
Embodiment is the utility model part of the embodiment, rather than whole embodiments.Based on the embodiment in the utility model, sheet
The every other embodiment that field those of ordinary skill is obtained under the premise of creative work is not made, belongs to this practicality
Novel protected scope.
, it is necessary to explanation in description of the present utility model, term " " center ", " on ", " under ", it is "left", "right", " perpendicular
Directly ", the orientation of the instruction such as " level ", " interior ", " outer " or position relationship are based on orientation shown in the drawings or position relationship, are only
Described for the ease of description the utility model and simplifying, rather than instruction or imply signified device or element must have it is specific
Orientation, with specific azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.In addition, term " the
One ", " second ", " the 3rd " are only used for describing purpose, and it is not intended that instruction or hint relative importance.
, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in description of the present utility model
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integratedly
Connection；Can be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected by intermediary,
It can be the connection of two element internals.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
Concrete meaning of the language in the utility model.
Fig. 1 is the structural representation for the partially open state that the utility model embodiment provides；Fig. 2 is that the utility model is real
The structural representation of the local closed mode of example offer is provided；Fig. 3 is the circle body cap conjunction state that the utility model embodiment provides
Structural representation；Fig. 4 is the side view for the circle body open mode that the utility model embodiment provides.
As shown in figures 1-4, a kind of toilet seat provided by the utility model, including circle body 11, air draft system and air draft system
System 12；
One end that the circle body 11 is connected with toilet seat staving, which is provided with, prevents the other end of the circle body 11 hits from sitting
The buffer 111 of closet staving, the air draft system is arranged in the circle body 11, to enter to the foul smell in toilet seat staving
Row suction；The exhaust system 12 is connected with the air draft system, outwards to be discharged to the gas in the air draft system；
Connection prevents the unidirectional plugging device 121 of gas backstreaming at the gas outlet of the exhaust system 12.
The inner opposite end of the circle body 11 is connected with the inner opposite end of the toilet seat staving, makes the circle body 11
The other end can drive the circle body 11 to be moved along vertical direction, realize putting down and being lifted up for the circle body 11,
Buffer 111 is set in the position that the inner opposite end of the circle body 11 is connected with toilet seat staving, the buffer 111 is resistance
Buddhist nun's device, and two are set, the both sides of described circle body 11 one end are connected to, two dampers can prevent the circle originally
Toilet seat staving is hit when body 11 is put down；The circle body 11 is the structure with hollow cavity 112, the hollow cavity 112
It is interior to be provided with air draft system, so that people, when going to toilet, the air draft system in the hollow cavity 112 of the circle body 11 can be timely
The foul smell in toilet seat staving is aspirated away；The exhaust system 12 with being connected at the gas outlet of the air draft system, with
When making the air draft system suction foul smell, foul smell can outwards discharge by gas outlet along exhaust system 12；In the air draft
Unidirectional plugging device 121 is connected with the gas outlet of system 12, the unidirectional plugging device 121 uses check valve, can prevented described
The anti-taste of stink in exhaust system 12, it is effective to keep with fresh air in toilet.
Further, the air draft system includes the hollow cavity 112 formed in the circle body 11；
The hollow cavity 112 forms multiple air admission holes 113, multiple air inlets with the end face that toilet seat staving is connected
Hole 113 uniformly arranges on the hollow cavity 112；The hollow cavity 112 is provided with first row stomata 114, and described first
Steam vent 114 is connected with the exhaust system 12.
As shown in Fig. 2 in similar annular of structure being internally formed with the circle body 11 of the circle body 11
Hollow cavity 112, so that the foul smell in toilet seat staving can discharge along the hollow cavity 112；Described hollow
The lower surface of cavity 112 forms multiple air admission holes 113, and multiple air admission holes 113 are equal in the lower surface of the hollow cavity 112
Cloth arranges, and the air admission hole 113 can use circle, ellipse, or triangle, can also use other shapes；Institute
The end of hollow cavity 112 is stated, i.e.,：One end for being connected with toilet seat staving of circle body 11 is provided with first row stomata 114, and described the
The diameter of one steam vent 114 is more than the diameter of the air admission hole 113, so that the first row stomata 114 can be quickly by sky
Foul smell discharge in chambers of the heart body 112, the first row stomata 114 is connected with the air inlet of the exhaust system 12, so that described
First row stomata 114 timely can be discharged foul smell by the exhaust system 12.
Further, the exhaust system 12 includes second corresponding with the first row stomata 114 of the circle body 11
Steam vent 122, discharge duct 123 and air draught starter 124；
One end of the discharge duct 123 is connected with the second row stomata 122, the other end of the discharge duct 123
Connect the air draught starter 124.
As shown in Figure 1 and Figure 2, the second row stomata 122 is arranged on the upper end of toilet seat staving, and the second row
The diameter of stomata 122 is identical with the diameter of the first row stomata 114, the second row stomata 122 and the first row stomata
114 quantity can be a pair, can also be arranged as required to be multipair；The discharge duct 123 is using a diameter of 32mm's
Plastic screwed pipe, or using stainless steel material steel pipe, can also according to actual use need use other materials；It is described
Air draught starter 124 uses negative-pressure air-suction motor；The right-hand member of the discharge duct 123 is connected with the second row stomata 122, institute
The left end of discharge duct 123 and the negative-pressure air-suction motor connection are stated, so that during the negative-pressure air-suction electric motor starting, can be passed through
The discharge duct 123 and second row stomata 122 aspirate to the foul smell in the air draft system, outwards discharge.
Further, the exhaust system 12 also includes transformer 125；
The air draught starter 124 is connected with one end of the transformer 125, and the other end of the transformer 125 is with consolidating
Determine power supply connection.
The negative-pressure air-suction motor is connected with the output end of the transformer 125, and the input of the transformer 125 passes through
The fixed power source of mobile plug and wall is connected, and the 220V DC voltages of fixed power source are converted into 12V's by the transformer 125
Voltage, used for the negative-pressure air-suction motor.
Further, the first row stomata 114 connects the first sealing ring, the connection of second row stomata 122 with it is described
The second corresponding sealing ring of first sealing ring.
As shown in figure 1, being connected with the first sealing ring at the first row stomata 114, first sealing ring can use
Rubber ring, other sealing rings can also be used, are connected with the second sealing ring at the second row stomata 122, described second is close
Seal uses sponge ring, or rubber ring, so that the circle body 11 is when putting down, the first row stomata 114 and described second
Steam vent 122 is corresponding to be fastened and connected, and first sealing ring and second sealing ring can be close to two steam vents progress
Envelope, prevents gas leakage at two steam vents, so as to keep with fresh air in toilet.
Further, it is described circle body 11 be connected with toilet seat staving end face be provided with prevent it is described circle body 11 shock seat
The soft pad 115 of closet staving.
As shown in figure 1, the lower surface of the circle body 11 is connected with the upper end of the toilet seat staving, in the circle body
11 lower surface connects soft pad 115, the upper end of toilet seat staving is hit when can prevent the circle body 11 from transferring, to toilet seat
Device staving is protected；The soft pad 115 can use sponge ring, can also use rubber ring, can also use other
Soft material.
Further, the circle body 11 includes the circle body 117 of first lap body 116 and second；
The size of the first lap body 116 is less than the size of the described second circle body 117.
As shown in figure 4, the first lap body 116 is arranged on above the second circle body 117, the first lap sheet
Body 116 is used for children, and the second circle body 117, which is used to be grown up, to be used, and first lap body 116 is connected with air draught system
Unite and exhaust system 12, be also connected with air draft system and exhaust system 12 on the second circle body 117, make the use range of toilet seat
Extensively.
Further, the exhaust system 12 is connected with starting switch, and the starting switch is connected to the circle body 11
The end face being connected with toilet seat staving；
During the gravity that the circle grantee of body 11 sits on, the starting switch starts the suction of the exhaust system 12
Wind starter 124.
The starting switch can also adopt the mode run wires to, the startup by the way of wireless connection
The negative-pressure air-suction motor connection of switch and the exhaust system 12, controls the keying of the exhaust system 12, and the startup
Switch is connected to the lower surface of the circle body 11, and when people are sitting in above the circle body 11, at this moment, the circle body 11 is held
By the gravity of people, extruding of the starting switch between by circle body 11 and toilet seat staving upper end can just start.
Further, the starting switch is connected with delay switch, and the delay switch postpones the air draught starter 124
Shut-in time.
The starting switch is connected with delay switch, and when people go to toilet, starting switch opens negative-pressure air-suction motor, air draft
System 12 starts, and is outwards vented by air draft system, and after going to toilet, delay switch closes the negative-pressure air-suction motor delay
Close, extend the air-bled time of exhaust system 12, it is clean can to prevent that remaining gas from not discharging.
In one embodiment of the present utility model, before people go to toilet, the upper end of toilet seat staving will be placed under circle body 11,
The position that one end due to enclosing body 11 is connected with toilet seat staving is provided with damper, and at this moment, the circle body 11 can be gradual
Decline, toilet seat staving will not be bumped to, first row stomata 114 and second row stomata 122 are fastened and connected；When people go to toilet, when
People are sitting on circle body 11, extrude starting switch between the circle body 11 and toilet seat staving, starting switch opens negative pressure
Induced-draught electric motor, negative-pressure air-suction motor start aspirate air draft system, people go to toilet caused by foul smell can all pass through air draft system
Suction, is outwards discharged by exhaust system 12；After going to toilet, when people stand, starting switch is released, and starting switch is closed automatically
Close, and negative-pressure air-suction motor is extended 40 seconds and closed by delay switch, so that the foul smell in toilet seat staving is all discharged, will not
There is the phenomenon remained.
Toilet seat provided by the utility model, the air draft system is arranged on circle body, to smelly in toilet seat staving
Gas is aspirated, and is then directly discharged by exhaust system, the foul smell in toilet seat staving is not stopped, is directly given off
Go；The negative-pressure air-suction motor is arranged in gas extraction system, and when the people is gone to toilet, circle body will not be powered, uses more
Safety.
The utility model also provides a kind of toilet seat, including toilet seat staving, bung and described toilet seat；
The toilet seat, bung are sequentially arranged on the toilet seat staving from the bottom to top.
Described toilet seat is installed on the toilet seat staving, when people go to toilet, timely can be emitted foul smell,
Be not in residual, keep with fresh air in toilet, bung is installed, the bung is covered in toilet seat on the toilet seat
On, not only the structure of toilet seat is protected, and during toilet seat bath, additionally it is possible to prevent foul smell from circling round upwards, improve
The using effect of toilet seat.
Finally it should be noted that：Various embodiments above is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although the utility model is described in detail with reference to foregoing embodiments, one of ordinary skill in the art should
Understand：It can still modify to the technical scheme described in foregoing embodiments, either to which part or whole
Technical characteristic carries out equivalent substitution；And these modifications or replacement, the essence of appropriate technical solution is departed from this practicality newly
The scope of each embodiment technical scheme of type.
Claims (10)
1. a kind of toilet seat, it is characterised in that including circle body (11), air draft system and exhaust system (12)；
One end that the circle body (11) is connected with toilet seat staving, which is provided with, prevents the other end of the circle body (11) hits from sitting
The buffer (111) of closet staving, the air draft system is arranged in the circle body (11), with to smelly in toilet seat staving
Gas is aspirated；The exhaust system (12) is connected with the air draft system, with the gas in the air draft system is carried out to
Outer discharge；Connection prevents the unidirectional plugging device (121) of gas backstreaming at the gas outlet of the exhaust system (12).
2. toilet seat according to claim 1, it is characterised in that the air draft system includes described circle body (11) interior shape
Into hollow cavity (112)；
The hollow cavity (112) forms multiple air admission holes (113), multiple air inlets with the end face that toilet seat staving is connected
Hole (113) uniformly arranges on the hollow cavity (112)；The hollow cavity (112) is provided with first row stomata (114),
The first row stomata (114) is connected with the exhaust system (12).
3. toilet seat according to claim 2, it is characterised in that the exhaust system (12) includes and the circle body
(11) first row stomata (114) corresponding second row stomata (122), discharge duct (123) and air draught starter (124)；
One end of the discharge duct (123) is connected with the second row stomata (122), the discharge duct (123) it is another
End connects the air draught starter (124).
4. toilet seat according to claim 3, it is characterised in that the exhaust system (12) also includes transformer (125)；
The air draught starter (124) is connected with one end of the transformer (125), the other end of the transformer (125) with
Fixed power source connects.
5. toilet seat according to claim 3, it is characterised in that the first row stomata (114) connects the first sealing ring,
The second row stomata (122) connects second sealing ring corresponding with first sealing ring.
6. toilet seat according to claim 1, it is characterised in that it is described circle body (11) be connected with toilet seat staving one
End face is provided with the soft pad (115) for preventing the circle body (11) from hitting toilet seat staving.
7. toilet seat according to claim 1, it is characterised in that the circle body (11) includes first lap body (116)
With the second circle body (117)；
The size of the first lap body (116) is less than the size of the described second circle body (117).
8. toilet seat according to claim 3, it is characterised in that the exhaust system (12) is connected with starting switch, institute
State starting switch and be connected to the end face that the circle body (11) is connected with toilet seat staving；
During the gravity that described circle body (11) grantee sits on, the starting switch starts the suction of the exhaust system (12)
Wind starter (124).
9. toilet seat according to claim 8, it is characterised in that the starting switch is connected with delay switch, described to prolong
The shut-in time of air draught starter (124) described in slow switching delay.
10. a kind of toilet seat, it is characterised in that including toilet seat staving, bung and as any one of claim 1-9
Toilet seat；
The toilet seat, bung are sequentially arranged on the toilet seat staving from the bottom to top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720815572.4U CN206888126U (en) | 2017-07-06 | 2017-07-06 | Toilet seat and toilet seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720815572.4U CN206888126U (en) | 2017-07-06 | 2017-07-06 | Toilet seat and toilet seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206888126U true CN206888126U (en) | 2018-01-16 |
Family
ID=61298803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720815572.4U Expired - Fee Related CN206888126U (en) | 2017-07-06 | 2017-07-06 | Toilet seat and toilet seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206888126U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109480684A (en) * | 2018-12-15 | 2019-03-19 | 张绍康 | A kind of toilet seat |
| CN109758017A (en) * | 2019-03-04 | 2019-05-17 | 中国人民解放军总医院第六医学中心 | Medical air pressurization hyperbaric oxygen chamber special sanitary facility |
| CN113050437A (en) * | 2021-02-25 | 2021-06-29 | 青岛海尔空调器有限总公司 | Method and device for cleaning air in smart home system and air conditioner |
-
2017
- 2017-07-06 CN CN201720815572.4U patent/CN206888126U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109480684A (en) * | 2018-12-15 | 2019-03-19 | 张绍康 | A kind of toilet seat |
| CN109758017A (en) * | 2019-03-04 | 2019-05-17 | 中国人民解放军总医院第六医学中心 | Medical air pressurization hyperbaric oxygen chamber special sanitary facility |
| CN109758017B (en) * | 2019-03-04 | 2023-11-03 | 中国人民解放军总医院第六医学中心 | Medical air pressurizing high-pressure oxygen cabin special sanitary facility |
| CN113050437A (en) * | 2021-02-25 | 2021-06-29 | 青岛海尔空调器有限总公司 | Method and device for cleaning air in smart home system and air conditioner |
| CN113050437B (en) * | 2021-02-25 | 2023-07-18 | 青岛海尔空调器有限总公司 | Method and device for cleaning air in smart home system and air conditioner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180116 Termination date: 20190706 |
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| CF01 | Termination of patent right due to non-payment of annual fee |