CN208124623U - A kind of multifunctional heater - Google Patents
A kind of multifunctional heater Download PDFInfo
- Publication number
- CN208124623U CN208124623U CN201820577752.8U CN201820577752U CN208124623U CN 208124623 U CN208124623 U CN 208124623U CN 201820577752 U CN201820577752 U CN 201820577752U CN 208124623 U CN208124623 U CN 208124623U
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- CN
- China
- Prior art keywords
- air
- shell
- duct
- ventilating duct
- heater
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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 discloses a kind of multifunctional heaters, are related to ventilation device technical field, solve the problems, such as that existing heater has a single function.Technical solution is a kind of multifunctional heater, including shell, air delivery duct is provided in shell, exhaust fan is provided in air delivery duct, Contraband template is further fixed in shell, Contraband template and shell cooperation constitute ventilating duct, the air opening end of air delivery duct is connected to one end of ventilating duct, outside the other end communication chamber of ventilating duct, the air-supply by-path that both ends are connected to ventilating duct and interior respectively is additionally provided on shell, the control mechanism in control air duct is additionally provided in ventilating duct, the outlet air end for by-path of blowing is additionally provided with the filter aerofoil being fixed on shell, filters and is provided with heating wire on aerofoil.The utility model is structurally reasonable, changes the direction of air flowing by setting air assembly, so that heater has both air-supply and ventilatory, then by setting heating wire to control the heating of air-supply, then heater is made to have both the function of sending cold wind and send hot wind.
Description
Technical field
The utility model relates to ventilation device technical field, in particular to a kind of multifunctional heater.
Background technique
With the development of society, people increasingly focus on quality in life, to various heaters occur
To handle room air.
Such as notification number is the patent of CN204404326U, discloses a kind of indoor heater, including shell, fever member
Part, motor, wind wheel and air duct, heater element, motor, wind wheel and air duct are placed in shell, and wind wheel is connected with the output end of motor,
Air duct is enclosed in outside wind wheel, and heater element is set to the side of wind wheel and is arranged in the centre in air duct, and the outside of heater element is
The outlet air end in air duct.
Such as the above-mentioned prior art, existing heater is mostly the unifunctional type of monokaryon, and function is more single.
Utility model content
The purpose of the utility model is to provide a kind of multifunctional heaters, by changing air duct and controlling the work of heating wire
Whether, so that heater has ventilation, send cold wind and send hot wind such multiple functions.
The above-mentioned technical purpose of the utility model technical scheme is that：A kind of multifunctional heating
Device, including shell are provided with several air delivery ducts in the shell, and the air inlet end of each air delivery duct is all provided with exhaust fan,
Contraband template is further fixed in the shell, the Contraband template and shell cooperation constitute ventilating duct, and each air delivery duct goes out
Air port end is connected to one end of ventilating duct, outside the other end communication chamber of ventilating duct, is additionally provided with both ends difference on the housing
With ventilating duct and the indoor air-supply by-path being connected to, it is additionally provided in ventilating duct and closes the air-supply by-path or ventilating duct for controlling
The outlet air end of the control mechanism of outlet air end, the air-supply by-path is additionally provided with fixed filter aerofoil on the housing, the filter
Heating wire is provided on aerofoil.
By using above scheme, in exhaust fan work, air is pumped into air delivery duct by exhaust fan, then passes through air-supply
Road delivers the air at ventilating duct, if control mechanism control ventilating duct outlet air end closing if air from air-supply by-path output with
So that heater is blown, at the same time if heating wire start to work if can to air-supply by-path output air be heated with
Heater is set to send out hot wind；If air is discharged to outdoor so that heater by control mechanism control air-supply by-path closing, ventilating duct
It takes a breath, send cold wind so that heater has both, send hot wind and ventilatory, realize the multifunction of heater.
The utility model is further arranged to：The control mechanism includes fixed control motor on the housing, with
And the wind deflector of the air-supply by-path or ventilating duct outlet air end is closed when overturning, the side of the wind deflector is fixedly connected with control
Bar processed, the control-rod and the control motor linkage rotate.
By using above scheme, by controlling the overturning of motor control wind deflector, when wind deflector turns to enclosed ventilation
When the outlet air end in road, the air that exhaust fan is pumped into is discharged into interior by by-path of blowing and blows, when wind deflector turns to envelope
When closing air-supply by-path, the air that exhaust fan is pumped into is discharged to outdoor by ventilating duct to take a breath, thus can by control mechanism
Power and energy is carried out between air-supply and ventilation to control heater.
The utility model is further arranged to：The outlet port joint of each air delivery duct is all provided with sealing channel steel,
Sealing plate is correspondingly arranged on the Contraband template, the sealing plate inlay card is matched with the sealing channel steel, and the Contraband template is close
The both ends of the side of each air delivery duct are all provided with connection channel steel, and card rib, the card are correspondingly arranged on each air delivery duct
Rib inlay card is matched with the connection channel steel.
Sealing is arranged on Contraband template by the joint setting sealing channel steel in air delivery duct by using above scheme
Plate can reinforce the structural strength of Contraband template by sealing plate to avoid its deformation, while sealing plate and sealing channel steel cooperation connect
It can be sealed between Contraband template and air delivery duct when connecing, air delivery duct and the link position of Contraband template is avoided to leak out,
Card rib is set on air delivery duct, setting connection channel steel also plays the role of sealing on Contraband template, meanwhile, connected by way of inlay card
It connects Contraband template and air delivery duct makes Contraband template be easy dismounting, to conveniently remove Contraband template to filter aerofoil, the electricity at air-supply by-path
Control mechanism on heated filament and shell carries out installation and maintenance.
The utility model is further arranged to：Air filter is additionally provided in the air delivery duct, the exhaust fan is placed on
In the air filter, it is further fixed on cover board on the shell, is additionally provided between the cover board and the shell and covers institute
State the filter screen of the air inlet of air delivery duct.
By using above scheme, air filter is set in air delivery duct, and exhaust fan is arranged in air filter
It is interior, then filtering can be carried out by air filter when indoor air is pumped into air delivery duct by exhaust fan, and enable heater
The enough wind clean to indoor conveying, so that heater has the function of purifying the air of a room, setting cover board carries out decoration can
So that heater is more beautiful, and filter screen is set between cover and housing, filter screen can be pumped into exhaust fan and blow
Air in road is filtered, and is avoided sundries from being drawn into heater and is impacted to heater.
The utility model is further arranged to：Several connecting rods are provided on the shell, the end of the connecting rod is set
It is equipped with the threaded hole being axially arranged along it, fixing bolt is equipped on the cover board, the fixing bolt is threadedly connected to described
Connecting rod.
By using above scheme, connecting rod is set on shell, and threaded hole is set in the end of connecting rod, in cover board
Upper setting fixing bolt is threadedly coupled in connecting rod so that cover board installation to be fixed on shell, due to carrying out heater installation
When, heater is typically mounted on the keel or plasterboard in house, and keel or plasterboard are clipped between cover and housing, without
Keel level and gypsum plate thickness with building is different, uses the connection of fixing bolt and connecting rod with connecting cover plate and shell,
Then when carrying out installing fixed to cover board, keel level or gypsum plate thickness when fixing bolt can be according to installation are carried out
The connection depth in precession connecting rod is adjusted, so that the mounting height of cover board can be adjusted according to actual installation situation
Section.
The utility model is further arranged to：It states and is also connected with baffle on cover board, fixing bolt is stated in the shutter residence
Backwards to the end of described connecting rod one end.
By using above scheme, cover board installation is fixed on shell by fixing bolt, fixing bolt is exposed to outer
It will affect the beauty of cover board, so baffle is provided with to block fixing bolt, so that fixing bolt be avoided to be exposed to outer and influence
The aesthetics of cover board entirety.
The utility model is further arranged to：Connecting band, and the connection are fixedly connected on the outer wall of the connecting rod
Band is fixedly connected with the baffle.
Need to unload fixing bolt when dismounting cover board by using above scheme, then baffle is also required to dismantle, fritter
Baffle be easily lost, baffle is fixed in connecting rod so being provided with connecting band so that baffle is not easy to lose, meanwhile, even
Tape splicing can also limit baffle to the distance of connecting rod, so that the inadequate secure connection of length in fixing bolt precession connecting rod is long
When spending baffle by connecting band limit and fixing bolt can not be covered completely, consequently facilitating judge cover board pass through fixing bolt pacify
When dress is fixed on shell whether securely.
The utility model is further arranged to：The crossover connection for connecting air hose, institute are fixed on the outer wall of the shell
It states the outlet air end of one end alignment ventilating duct of crossover connection and is connect with the housing seal.
By using above scheme, heater is generally located on the top in room, and due to position, and heater needs
It connects air hose and leads to outdoor, and the air outlet of ventilating duct is often difficult to match with air hose, so being mounted on shell
Crossover connection can also remove the direct air draft of crossover connection, to play convenient for heater to facilitate installation air hose according to the actual situation
Air hose is connected to carry out the effect of air draft.
The utility model is further arranged to：It is provided with waffle slab in the crossover connection, is set on the inner wall of the crossover connection
It is equipped with clamping seat, is provided with clamping stick on the clamping seat, elastic component, the clamping stick set are fixedly connected on the waffle slab
It is connected in the elastic component.
By using above scheme, waffle slab is set in crossover connection, waffle slab can play barrier effect, avoid outdoor
Sundries is entered back into heater by crossover connection to impact to heater, and the setting clamping seat in crossover connection, is being clamped
Setting clamping stick on seat is arranged elastic component on waffle slab to be socketed clamping stick, waffle slab is fixed in this manner,
Facilitate control elastic component that elastic deformation occurs to remove from clamping stick, to facilitate installation and replacement waffle slab.
The utility model is further arranged to：The crossover connection is also fixedly connected on the outer wall of described shell one end
Diameter is greater than its casing, and described sleeve pipe is socketed on the crossover connection, is provided on the inner wall of described sleeve pipe multiple along its week
To spaced fixture block.
By using above scheme, when connecting air hose on crossover connection to carry out air draft, air hose mostly uses greatly aluminum foil pipe, passes
The aluminum foil pipe connection type of system is that thread ring is arranged in aluminium foil tube end, and then thread ring is threadedly coupled on crossover connection
To be attached fixation to aluminum foil pipe, thus it is more inconvenient when dismounting aluminum foil pipe, and casing is set on the outer wall of crossover connection,
Fixture block is set in casing, when being connected on crossover connection, one end of aluminum foil pipe can be socketed on conversion tube end aluminum foil pipe, and
And the thin ring on aluminum foil pipe can be blocked fixation by fixture block, thin ring is easy stress deformation and is dismounted, conveniently torn open to play
Fill the effect of aluminum foil pipe.
In conclusion the utility model has the advantages that：One is by being arranged in the ventilating duct of heater
Control mechanism to control the flowing wind direction of air in ventilating duct, allow heater extract indoor air be re-fed into it is indoor into
Row air-supply, heater, which can also extract indoor air and be exhausted directly to outdoor, takes a breath；Secondly in the outlet air of air-supply by-path
Mouth end setting filter aerofoil, and heating wire is set on filter aerofoil, it can be to by-path output of blowing by the heating wire in work
Wind heated so that heater can choose cold wind is sent still to send hot wind in air-supply；Thirdly in heater
Cover board is installed to be decorated on shell, and fixing bolt is set on the cover board, connecting rod is set on shell, tune can be passed through
Solidating determines bolt thread and is connected to the length in connecting rod to adjust the height of cover board, so that heater erection is fixed on not
Cover board can smoothly be installed to the enterprising luggage of shell of heater when on the plasterboard of level keel or different-thickness
Decorations.
Detailed description of the invention
Fig. 1 is the general structure schematic diagram of embodiment；
Fig. 2 is the enlarged drawing of part A in Fig. 1；
Fig. 3 is the explosive view of embodiment overall structure；
Fig. 4 is the part explosive view of embodiment part-structure.
Appended drawing reference：1, shell；2, air delivery duct；3, exhaust fan；4, Contraband template；5, air-supply by-path；6, control mechanism；7, it filters
Aerofoil；8, heating wire；9, motor is controlled；10, wind deflector；11, control-rod；12, channel steel is sealed；13, sealing plate；14, link slot
Steel；15, card rib；16, air filter；17, cover board；18, filter screen；19, connecting rod；20, fixing bolt；21, baffle；22,
Connecting band；23, crossover connection；24, waffle slab；25, it is clamped seat；26, it is clamped stick；27, elastic component；28, casing；29, fixture block.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
In conjunction with shown in Fig. 1 and Fig. 4, a kind of multifunctional heater, heater is mounted on indoor top, and heater includes shell
Body 1 is arranged there are two the air delivery duct 2 for ventilation in shell 1, and the air inlet end two air delivery ducts 2 is all provided with air
Filter 16 is provided with exhaust fan 3 in air filter 16, and when exhaust fan 3 works, exhaust fan 3 can be by indoor air
It is pumped into air delivery duct 2, is filtered after purification again by air filter 16 through 2 transportation of air delivery duct.Also, in shell 1
It is inside further fixed on Contraband template 4, the open end of Contraband template 4, which is fixed on shell 1 and constitutes between the wooden partition of shell 1, ventilation
Road, the outlet air end of two air delivery ducts 2 converge rear seal with one end of ventilating duct and are connected to.
Outlet air end intersection location two air delivery ducts 2 is fixed with sealing channel steel 12, and is correspondingly arranged on Contraband template 4
Sealing plate 13,13 inlay card of sealing plate are matched with sealing channel steel 12, are all provided with connection channel steel in the side end positions of Contraband template 4
14, and the corresponding position two air delivery ducts 2 is provided with card rib 15,15 inlay card of card rib is matched with connection channel steel 14, passes through sealing
The cooperation of channel steel 12 and sealing plate 13, the cooperation for connecting channel steel 14 and card rib 15, then cooperated by shell 1, so that two
Connection is sealed between air delivery duct 2 and ventilating duct.
In conjunction with shown in Fig. 3 and Fig. 4, the air-supply by-path being connected to ventilating duct is provided on the shell 1 of 4 opening of Contraband template
5, the outlet air end of air-supply by-path 5 is provided with the filter aerofoil 7 being fixed on shell 1, filters and is provided with heating wire 8 on aerofoil 7.Logical
The control mechanism 6 of the outlet air end for controlling closing air-supply by-path 5 or ventilating duct is provided in air duct, control mechanism 6 includes using
It is fixedly connected on closing air-supply by-path 5 or the wind deflector 10 of ventilating duct outlet air end, wind deflector 10 for controlling wind deflector 10
The control-rod 11 of swing is further fixed on control motor 9 on shell 1, controls motor 9 and control-rod 11 links.
When controlling the rotation of 9 drive control bar 11 of motor to drive the closing air-supply by-path 5 of wind deflector 10, exhaust fan 3 is pumped into
Air in air delivery duct 2 is directly arranged to outdoor by ventilating duct, so that heater is taken a breath at this time.When control motor 9 drives
When the rotation of control-rod 11 is to drive the closing air-supply by-path 5 of wind deflector 10, the air that exhaust fan 3 is pumped into air delivery duct 2 passes through air-supply
By-path 5 re-enters interior, and heater is to indoor air-supply at this time, if the heating wire 8 filtered on aerofoil 7 at this time works, then electric heating
Silk 8 can heat air-supply, so that heater send hot wind to interior at this time.
Referring to figs. 1 and 2, the crossover connection 23 for connecting air hose, crossover connection are further fixed on the outer wall of shell 1
23 one end is square opening, and the other end is round mouth, and square opening one end of crossover connection 23 is fixed on 1 outer wall of shell and is directed at ventilating duct
Air outlet.And it is additionally provided with waffle slab 24 in crossover connection 23, the sundries of some outdoors is stopped to enter by waffle slab 24
In equipment, and it is provided with clamping seat 25 in crossover connection 23, clamping stick 26 is provided on clamping seat 25, is set on waffle slab 24
It is equipped with elastic component 27, waffle slab 24 is connected on clamping seat 25, and elastic component 27 is socketed on clamping stick 26, and elastic component 27 occurs
It is easy to cover on clamping stick 26 and be easy to remove from clamping stick 26 when elastic deformation, so that the dismounting of waffle slab 24 is solid
It is fixed very convenient.
And it is further fixed on casing 28 on outer wall of the crossover connection 23 backwards to 1 one end of shell, casing 28 is socketed in crossover connection 23
On, and be provided on the inner wall of casing 28 multiple along its circumferentially spaced fixture block 29.According to the actual situation, equipment can
It is directly exhausted with removing crossover connection 23, in the occasion that some inconveniences are directly vented, aluminium can be connected on crossover connection 23
Foil pipe is exhausted, and one end of aluminum foil pipe can be socketed on crossover connection 23, and the soft hoop on aluminum foil pipe is easy by fixture block 29
It blocks, is attached exhaust to facilitate and aluminum foil pipe installation is socketed on crossover connection 23.
Cover board 17 is also connected on shell 1 to cover the air outlet of the air inlet of air delivery duct 2 and by-path 5 of blowing and be filled
Decorations, filter screen 18 is provided between cover board 17 and shell 1 and is filtered, and be distributed on cover board 17 ventilation hole to avoid
Exhaust fan 3 is hindered to extract indoor air.It is provided with headlamp in the middle section of cover board 17 to be illuminated, it is right in cover board 17
Quasi- air-supply by-path 5（It is visible in Fig. 4）The position of outlet is provided with opening, and wind-guiding grate is provided in opening and carries out wind-guiding.
It is additionally provided with fixing bolt 20 in individual ventilation holes, connecting rod 19 is correspondingly arranged on shell 1, in connecting rod
19 are provided with the threaded hole being axially arranged along it backwards to the end of 1 one end of shell, and fixing bolt 20 is threaded in connecting rod 19
On, when keel level and gypsum plate thickness are not fixed, fixing bolt 20 can change correspondingly the depth in precession connecting rod 19,
So that cover board 17 is pushed against on keel or plasterboard, so that the cover board in different keel levels and different gypsum plate thickness
17 can smoothly be installed on shell 1.
Although carrying out that installation is fixed to cover board 17 by fixing bolt 20 so that the height of cover board 17 is adjustable, fixed spiral shell
Bolt 20 is exposed to will affect the whole aesthetics of cover board 17 outside, so being clamped the baffle 21 of fritter on cover board 17 also to block
Fixing bolt 20.The baffle 21 of fritter is easily lost when cover board 17 dismounts, so being also connected on the outer wall of connecting rod 19
Connecting band 22, baffle 21 are fixedly connected in connecting band 22, by 22 fixed baffle 21 of connecting band, so that baffle 21 is not easy to lose
It loses.At the same time, when carrying out cover board 17 and installing, if to be connected to the connection depth in connecting rod 19 excessively shallow for fixing bolt 20
When, connecting band 22 can hold baffle 21 and make baffle 21 that can not cover fixing bolt 20 completely, to be by baffle 21
The no fixing bolt 20 that can cover completely may determine that whether enough the connection depth of 20 precession connecting rod 19 of fixing bolt is deep, thus
Facilitate and judges whether installation strength when cover board 17 is connected on shell 1 is enough.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as all by the protection of Patent Law in the scope of the claims of the utility model.
Claims (10)
1. a kind of multifunctional heater, it is characterised in that：Including shell（1）, the shell（1）Inside it is provided with several air delivery ducts
（2）, each air delivery duct（2）Air inlet end be all provided with exhaust fan（3）, the shell（1）Inside it is further fixed on Contraband template
（4）, the Contraband template（4）With the shell（1）Cooperation constitutes ventilating duct, each air delivery duct（2）Air opening end and ventilation
The one end in road is connected to, outside the other end communication chamber of ventilating duct, in the shell（1）On be additionally provided with both ends respectively with ventilating duct and
The air-supply by-path of indoor connection（5）, it is additionally provided in ventilating duct and closes the air-supply by-path for controlling（5）Or ventilating duct outlet air
The control mechanism at end（6）, the air-supply by-path（5）Outlet air end be additionally provided with and be fixed on the shell（1）On filter aerofoil
（7）, the filter aerofoil（7）On be provided with heating wire（8）.
2. a kind of multifunctional heater according to claim 1, it is characterised in that：The control mechanism（6）Including fixation
In the shell（1）On control motor（9）, and in overturning when close the air-supply by-path（5）Or ventilating duct outlet air end
Wind deflector（10）, the wind deflector（10）Side be fixedly connected with control-rod（11）, the control-rod（11）With the control
Motor（9）Linkage rotation.
3. a kind of multifunctional heater according to claim 1, it is characterised in that：Each air delivery duct（2）Outlet air end
Mouth joint is all provided with sealing channel steel（12）, the Contraband template（4）On be correspondingly arranged on sealing plate（13）, the sealing plate
（13）Inlay card is matched with the sealing channel steel（12）, the Contraband template（4）Close to each air delivery duct（2）Side both ends all
It is provided with connection channel steel（14）, each air delivery duct（2）On be correspondingly arranged on card rib（15）, the card rib（15）Inlay card is matched with
The connection channel steel（14）.
4. a kind of multifunctional heater according to claim 1, it is characterised in that：The air delivery duct（2）Inside it is additionally provided with
Air filter（16）, the exhaust fan（3）It is placed on the air filter（16）It is interior, the shell（1）On be further fixed on lid
Plate（17）, the cover board（17）With the shell（1）Between be additionally provided with and cover the air delivery duct（2）Air inlet filter screen
（18）.
5. a kind of multifunctional heater according to claim 4, it is characterised in that：The shell（1）On be provided with it is several
Connecting rod（19）, the connecting rod（19）End be provided with the threaded hole being axially arranged along it, the cover board（17）On wear
There is fixing bolt（20）, the fixing bolt（20）It is threadedly connected to the connecting rod（19）.
6. a kind of multifunctional heater according to claim 5, it is characterised in that：State cover board（17）On be also connected with baffle
（21）, the baffle（21）Cover the fixing bolt（20）Backwards to the connecting rod（19）The end of one end.
7. a kind of multifunctional heater according to claim 6, it is characterised in that：The connecting rod（19）Outer wall on it is solid
Surely it is connected with connecting band（22）, and the connecting band（22）With the baffle（21）It is fixedly connected.
8. a kind of multifunctional heater according to claim 1, it is characterised in that：The shell（1）Outer wall on it is fixed
There is the crossover connection for connecting air hose（23）, the crossover connection（23）One end alignment ventilating duct outlet air end and with the shell
（1）It is tightly connected.
9. a kind of multifunctional heater according to claim 8, it is characterised in that：The crossover connection（23）Inside it is provided with net
Panel（24）, the crossover connection（23）Inner wall on be provided with clamping seat（25）, the clamping seat（25）On be provided with clamping stick
（26）, the waffle slab（24）On be fixedly connected with elastic component（27）, the clamping stick（26）It is socketed on the elastic component（27）
It is interior.
10. a kind of multifunctional heater according to claim 8, it is characterised in that：The crossover connection（23）Away from described
Shell（1）The casing that diameter is greater than it is also fixedly connected on the outer wall of one end（28）, described sleeve pipe（28）It is socketed in described turn
Change pipe（23）On, described sleeve pipe（28）Inner wall on be provided with it is multiple along its circumferentially spaced fixture block（29）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820577752.8U CN208124623U (en) | 2018-04-20 | 2018-04-20 | A kind of multifunctional heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820577752.8U CN208124623U (en) | 2018-04-20 | 2018-04-20 | A kind of multifunctional heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208124623U true CN208124623U (en) | 2018-11-20 |
Family
ID=64186531
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820577752.8U Expired - Fee Related CN208124623U (en) | 2018-04-20 | 2018-04-20 | A kind of multifunctional heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208124623U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108458478A (en) * | 2018-04-20 | 2018-08-28 | 嘉兴辰达建材科技有限公司 | A kind of multifunctional heater |
| JP2022060157A (en) * | 2020-10-02 | 2022-04-14 | ブラザー工業株式会社 | Air purifier |
-
2018
- 2018-04-20 CN CN201820577752.8U patent/CN208124623U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108458478A (en) * | 2018-04-20 | 2018-08-28 | 嘉兴辰达建材科技有限公司 | A kind of multifunctional heater |
| JP2022060157A (en) * | 2020-10-02 | 2022-04-14 | ブラザー工業株式会社 | Air purifier |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181120 Termination date: 20200420 |