CN108679677B - Range hood - Google Patents
Range hood Download PDFInfo
- Publication number
- CN108679677B CN108679677B CN201810835462.3A CN201810835462A CN108679677B CN 108679677 B CN108679677 B CN 108679677B CN 201810835462 A CN201810835462 A CN 201810835462A CN 108679677 B CN108679677 B CN 108679677B
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- CN
- China
- Prior art keywords
- range hood
- swing arm
- spiral case
- case component
- cleaning device
- 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.)
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C15/00—Details
- F24C15/20—Removing cooking fumes
- F24C15/2057—Removing cooking fumes using a cleaning liquid
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Ventilation (AREA)
Abstract
The invention discloses a kind of range hoods, including electrostatic equipment (4) and the spiral case component (2) being located above the electrostatic equipment (4), the range hood further includes cleaning device (3), and the cleaning device (3) can selectively spray in the volute chamber (26) for cleaning or protruding into the spiral case component (2) towards the electrostatic equipment (4) and clean the spiral case component (2) with spray.Cleaning device compared to existing range hood can only pointedly clean electrostatic equipment or spiral case component, cleaning device in range hood of the invention can simultaneously selectively clean electrostatic equipment and spiral case component, the clean range of the cleaning device is wider, area coverage is bigger, it additionally aids and promotes the utilization rate of range hood inner space, promotes integrally-built compactness, to advantageously reduce production cost.
Description
Technical field
The present invention relates to household kitchen electric appliance fields, and in particular, to a kind of range hood.
Background technique
Range hood has become one of essential cooking apparatus in average family life.According to cooking for Chinese family
It prepares food habit, (such as cooking) would generally generate a large amount of oil smoke when cooking food, and range hood passes through the impeller in spiral case component
It rotates and oil smoke is simultaneously detached into kitchen, during this, the blade of impeller constantly does work to air, and the grease in oil smoke is also constantly
Pollute the surface of impeller.With the accumulation of grease, after oil smoke adheres to impeller surface, gradually lead to the reduction and the oil that aspirate air quantity
Cigarette air velocity slows down, and influences the lampblack-pumped effect of impeller.
Meanwhile current more and more kitchen ventilators carry out purified treatment to oil smoke by using the method for electrostatic oil strain, it is quiet
Electric installation is typically mounted on the front end (for oil smoke flow direction) of spiral case component, the grease separating degree of such kitchen ventilator compared with
Height, to obtain certain approval in application aspect by the method that electrostatic equipment adsorbs oil smoke purifying oil fume.Similarly,
For range hood by using for a long time, the electrostatic equipment of range hood can also accumulate a large amount of greases, thus can reduce electrostatic dress
The service performance and smoking effect set, in addition the accumulation of grease easily causes two polar circuits to climb electricity and causes short circuit phenomenon.
It is good to restore range hood again therefore, it is necessary to regularly carry out disassembly, cleaning to spiral case component and electrostatic equipment
The service performance of good absorption oil smoke.Existing cleaning method, which mainly passes through, manually tears the shell of range hood and electrostatic equipment open
It unloads down, to clean electrostatic equipment and spiral case component；Alternatively, being pointedly arranged inside range hood to electrostatic equipment or snail
The cleaning device of shell component, for example, cleaning device to be arranged in the top of spiral case, spray tube is protruded into spiral case installation cavity, with
Spiral case component clean etc..The above cleaning way clean range is small, single, inconvenient, less effective.
Summary of the invention
The object of the present invention is to provide a kind of range hood, the cleaning device of the range hood can be optionally at the same time to quiet
Electric installation and spiral case component are cleaned, compact-sized, and cleaning effect is good.
To achieve the goals above, the present invention provides a kind of range hood, including electrostatic equipment and is located at the electrostatic and fills
The spiral case component of top is set, the range hood further includes cleaning device, and the cleaning device can be selectively described in
The cleaning of electrostatic equipment spray or the volute chamber for protruding into the spiral case component are interior with the spray cleaning spiral case component.
Preferably, it is provided with shell aperture on the shell of the spiral case component, have being capable of pivot for capping in the shell aperture
Turn the hinge door opened, the cleaning device includes swing arm nozzle component, and the swing arm nozzle component can be swung with towards institute
It states and pushes the hinge door in volute chamber open and protruded into the volute chamber from the shell aperture.
Preferably, the range hood includes rack, and the side wall of the rack is equipped with anti-oil box, the swing arm nozzle group
Part includes swing arm and the spray head that is installed in the swing arm, and the swing arm can be in the outer swing limit being located at outside the volute chamber
It is swung between position and interior swing extreme position in the volute chamber, in the outer swing extreme position, the spray head
Sealing hiding is contained in the anti-oil box, and in the interior swing extreme position, the spray head compartment of terrain is towards the spiral case component
The outer peripheral surface of impeller.
Preferably, it is also extended with mandril in the swing arm, in the swing process of the swing arm, the mandril is inwardly opened
The hinge door.
Preferably, the swing arm nozzle component includes motor, swing arm and the spray head being installed in the swing arm, the swing arm
For L-type cantilever, one end of the swing arm connects the motor shaft of the motor and extending radially out along the motor shaft, the swing arm
The other end be parallel to that the motor shaft stretches out and end is equipped with the spray head.
Preferably, the range hood includes motor mounting box and motor shaft postive stop baffle, and the motor passes through the electricity
Machine mounting box is fixedly installed in the rack of the range hood, and the motor shaft is pierced by from the motor mounting box and connects institute
Swing arm is stated, the motor the tip of the axis abuts the motor shaft postive stop baffle.
Preferably, be connected with water inlet pipe in the range hood, the motor mounting box be connected with for described in clamping into
The water pipe clamp of water pipe, the end of the swing arm are equipped with the sprayer head clamp for being removably installed the spray head, the water inlet pipe with
The spray head is connected.
Preferably, along the short transverse of the range hood, the spiral case of the spiral case component is arranged in the cleaning device
Between center and the electrostatic equipment, the shell aperture is arranged on the periphery wall of the spiral case component.
Preferably, the hinge door further includes reset spring, and the reset spring is used to seal the hinge door elasticity and press
In in the shell aperture.
Preferably, the Zhou Yanbi of the shell aperture radially outward swell and be formed with faced out relative to spiral case inner wall it is recessed
Sunken die mould cushion cap chamber, the hinge door are contained in the die mould cushion cap chamber.
Cleaning device compared to existing range hood can only pointedly clean electrostatic equipment or spiral case component, this hair
Cleaning device in bright range hood can simultaneously selectively clean electrostatic equipment and spiral case component, that is, cleaning device both may be used
Electrostatic equipment is cleaned with spray, and cleaning spiral case component can be sprayed, so that cleaning device is to range hood inside entirety
The cleaning effect of structure is more preferable.In other words, the clean range of the cleaning device is wider, area coverage is bigger, additionally aids promotion
The utilization rate of range hood inner space promotes integrally-built compactness, to advantageously reduce production cost.
Other features and advantages of the present invention will the following detailed description will be given in the detailed implementation section.
Detailed description of the invention
The drawings are intended to provide a further understanding of the invention, and constitutes part of specification, with following tool
Body embodiment is used to explain the present invention together, but is not construed as limiting the invention.In the accompanying drawings:
Fig. 1 is the perspective view (appearance) according to the range hood of a specific embodiment of the invention；
Fig. 2 illustrates the main inner mechanisms of range hood in Fig. 1；
Fig. 3 is the perspective view of spiral case component；
Fig. 4 is the part-structure explosive view of Fig. 3, the hinge door of being capable of rotating folding on main presentation spiral case component
Dependency structure；
Fig. 5 is the explosive view of cleaning device；
Fig. 6 a or Fig. 6 b are the part-structure sectional view of the Section A-A in Fig. 1, are illustrated a kind of with the clear of electronic swing arm
The swing cleaning process schematic diagram of cleaning device, wherein the spray head hiding of Fig. 6 a is contained in anti-oil box, and Fig. 6 b illustrates spray head from grease proofing
Box swings and goes out and cleaned；
Fig. 7 a, Fig. 7 b or Fig. 7 c are the part-structure sectional view of the Section A-A in Fig. 1, illustrate swing arm nozzle component pendulum
Movable pendulum arm and the process schematic for cleaning electrostatic equipment and spiral case component, wherein the spray head for the swing arm nozzle component that Fig. 7 a is shown
The state of cleaning electrostatic equipment is being sprayed, the spray head for the swing arm nozzle component that Fig. 7 b is shown touches the loose-leaf on spiral case component
The state of door, the mandril that Fig. 7 c illustrates swing arm nozzle component inwardly opens hinge door and spray head stretches in volute chamber, with
The state of spray cleaning spiral case component；
Fig. 8 a and Fig. 8 b illustrate the package assembly of the hinge door in Fig. 3 or Fig. 4.
Description of symbols
1 rack, 2 spiral case component
3 cleaning device, 4 electrostatic equipment
5 anti-oil box O spiral case centers
20 impeller, 21 die mould cushion cap chamber
22 mounting bracket, 23 hinge door
24 reset spring, 25 shell aperture
26 volute chambers
221 rack body, 222 spring connection frame
231 hook B hinge door Unscrew directions
31 spray head, 32 sprayer head clamp
33 swing arm, 34 motor shaft postive stop baffle
35 water pipe clamp, 36 motor mounting box
37 motor, 38 mandril
371 motor shaft, 331 spray head baffle
Specific embodiment
Below in conjunction with attached drawing, detailed description of the preferred embodiments.It should be understood that this place is retouched
The specific embodiment stated is merely to illustrate and explain the present invention, and is not intended to restrict the invention.
In the present invention, in the absence of explanation to the contrary, the noun of locality used such as " upper and lower, top, bottom " is usually needle
For direction shown in the drawings either for it is vertical, on vertical or gravity direction for each component mutual alignment relation
Word is described.Wherein, " preceding " and " rear " is for user is using angle, is " preceding " close to the side of user, far
It is " rear " from the side of user.In addition, on the description about spray head and " inner and outer " of spiral case component, be relative to
For the spiral case inner cavity of spiral case component, being located at spiral case inner cavity is "inner", and the side other than the shell of spiral case component is "outside".
Aiming at the problem that electrostatic equipment in existing range hood and spiral case component need periodically to be cleaned, the present invention is mentioned
Supplied a kind of novel range hood, as depicted in figs. 1 and 2, the range hood include electrostatic equipment 4 and be located at electrostatic equipment 4
The spiral case component 2 of top, range hood further include cleaning device 3, and cleaning device 3 can selectively be sprayed towards electrostatic equipment 4
Leaching cleaning or the volute chamber 26 for protruding into spiral case component 2 are interior with spray cleaning spiral case component 2.
As it can be seen that the cleaning device compared to existing range hood can only pointedly clean electrostatic equipment or spiral case group
Part, the cleaning device 3 in range hood of the invention can simultaneously selectively clean electrostatic equipment 4 and spiral case component 2, that is, clear
Cleaning device 3 can not only spray cleaning electrostatic equipment 4, but also can spray cleaning spiral case component 2, so that 3 pairs of cleaning device suctions
Integrally-built cleaning effect is more preferable inside kitchen ventilator.In other words, the clean range of the cleaning device 3 is wider, area coverage more
Greatly, it additionally aids and promotes the utilization rate of range hood inner space, promotes integrally-built compactness, to advantageously reduce life
Produce cost.
Specifically, in a kind of specific embodiment of the invention, the shell of spiral case component 2 (ginseng is as shown in figure 3 and figure 4)
On be provided with shell aperture 25, capping has the hinge door 23 that can be pivotally opened in shell aperture 25, and cleaning device 3 includes swing arm
Nozzle component, swing arm nozzle component can be swung with towards pushing hinge door 23 open in volute chamber 26 and protrude into snail from shell aperture 25
In shell chamber 26.Wherein, it is provided with shell aperture 25 on the shell of spiral case component 2, so that the spray nozzle of cleaning device 3 can
Electrostatic equipment 4 or spiral case component 2 are selectively cleaned to pass in and out shell aperture 25.Certainly, the spray nozzle of cleaning device 3 is simultaneously
It is not limited to the forms of motion swung, can also be other forms, such as the form of stretching motion etc..
Preferably, range hood includes rack 1, can be equipped with anti-oil box 5 on the side wall of rack 1, swing arm nozzle component (referring to
Shown in Fig. 5) it include swing arm 33 and the spray head 31 that is installed in swing arm 33, swing arm 33 can be in the outer swing being located at outside volute chamber 26
It is swung between extreme position and interior swing extreme position in volute chamber 26.Extreme position is swung outside, and spray head 31 seals
Hiding is contained in anti-oil box 5, swings extreme position inside, 31 compartment of terrain of spray head towards spiral case component 2 impeller 20 outer peripheral surface.This
Be because, since cleaning device 3 is installed in the inner cavity of range hood, a large amount of smoke particle has been normally filled in the inner cavity,
Especially in the course of work of range hood suction kitchen fume, therefore, in range hood of the invention, swing arm nozzle group
Only in the case where cleaning operating condition, " exposure " under other no clean operating conditions, is then accommodated in anti-oil box 5 in air to the spray head 31 of part
In, it can prevent grease from polluting and blocking the spout of spray head 31, to ensure to spray cleaning effect.Wherein, a kind of tool as shown in Figure 5
In body embodiment, spray head baffle 331 is provided on spray head 31, which can follow spray head 31 to swing and swing, and
Interior swing extreme position, spray head baffle 331 covers the opening of anti-oil box 5, and spray head 31 is accommodated in closed anti-oil box 5,
Referring to shown in Fig. 6 a and Fig. 6 b, meanwhile, which, which helps to protect and keep out oil smoke in real time, prevents fume pollution from spraying
First 31.Wherein, the structure type multiplicity of anti-oil box 5, such as may be provided with the rotary seal lid door of tension spring or torsional spring in anti-oil box 5,
So that spray head 31 enters from selectable capping door, and by the elastic-restoring force of tension spring or torsional spring so that capping door seal lid
On anti-oil box 5.
With continued reference to shown in Fig. 5 and Fig. 7 a to Fig. 7 c, mandril 38 is also extended in swing arm 33, in the swing of swing arm 33
Cheng Zhong, mandril 38 inwardly open hinge door 23.Spray head 31 is driven to enter spiral case component 2 from electrostatic equipment 4 in swing arm nozzle component
When middle, it is preferably provided for abutting and inwardly pushing open the mandril 38 of hinge door 23, as shown in Figure 7 c.
Swing arm nozzle component in a kind of specific embodiment as shown in Figure 5, swing arm nozzle component include motor 37, pendulum
Arm 33 and the spray head 31 being installed in swing arm 33, swing arm 33 are L-type cantilever, the motor shaft of one end connection motor 37 of swing arm 33
371 and extending radially out along motor shaft 371, the other end of swing arm 33 is parallel to that motor shaft 371 stretches out and end is equipped with spray head
31.Therefore, in range hood of the invention, the swing arm 33 of the motor driven L-type in cleaning device 3 drives spray head 31 from outer pendulum
Dynamic extreme position is swung to circulation between interior swing extreme position, it is ensured that the amplitude of fluctuation of swing arm 33 is sufficiently large, and swing arm 33
Spray head 31 is driven to rotate around 371 axle center of motor shaft, the cleansing medium in spray head 31 can be sprayed divergently (spray area is bigger), and
And the shell aperture 25 on the shell for passing through spiral case component 2 passes in and out spiral case component 2, to realize to spiral case component 2 and electrostatic equipment 4
Spray cleaning.
Since the swing arm 33 of swing spray component is installed on the front end of motor shaft 371, to prevent from swinging in swing arm 33
It is loosened forward in journey, range hood includes motor mounting box 36 and motor shaft postive stop baffle 34, as shown in figure 5, motor 37 passes through
Motor mounting box 36 is fixedly installed in the rack 1 of range hood, and motor shaft 371 is pierced by from motor mounting box 36 and connects swing arm
33, the end of motor shaft 371 abuts motor shaft postive stop baffle 34.
In general, being connected with water inlet pipe in range hood, water inlet pipe is connected to the rear end of spray head 31, and motor mounting box 36 connects
There is the water pipe clamp 35 (shown in Figure 5) for clamping water inlet pipe, the end of swing arm 33 is equipped with for being removably installed spray head
31 sprayer head clamp 32, water inlet pipe are connected with spray head 31.Preferably, water pipe clamp 35, sprayer head clamp 32 and motor mounting box 36 pass through
Same group of connector is fixed on the peripheral wall of spiral case component 2, referring to shown in Fig. 6 a and Fig. 6 b.
Wherein, along the short transverse of range hood, the spiral case center O of spiral case component 2 is arranged in (referring to fig. 2 in cleaning device 3
It is shown) and electrostatic equipment 4 between, shell aperture 25 is arranged on the periphery wall of spiral case component 2.Certainly, in oil smoke of the invention
In machine, multiple groups swing arm nozzle component has also been can be set in cleaning device 3, accordingly, can also be arranged on the shell of spiral case component 2
There are multiple shell apertures 25, by the way that multiple spray heads 31 are arranged to spray cleaning electrostatic equipment 4 and spiral case component 2 simultaneously.In addition, by
It is concentrated mainly in rack near the spiral case component 2 at middle part in oil smoke, therefore cleaning device 3 is arranged in spiral case component
2 rear is conducive to protect cleaning device 3 not by the pollution of oil smoke.
In a kind of specific embodiment of hinge door 23 as figures 8 a and 8 b show, hinge door 23 further includes reset spring
24, reset spring 24 is used to 23 elasticity envelope of hinge door being pressed on shell aperture 25.Wherein, reset spring 24 can be tension spring,
Be also possible to torsional spring etc. so that hinge door 23 into volute chamber 26 open after, when spray head 31 is from shell aperture 25 to shell
After exiting in addition, hinge door 23 can by itself gravity and reset spring 24 restoring force to hinge door Unscrew side
It is rotated to the opposite direction of B in the shell aperture 25 to be sealed on spiral case component 2.Certainly, hinge door 23 can also be sealed by magnetic
The mode of pressure, which is sealed, to be pressed in shell aperture 25, and concrete form is unlimited.Wherein, in Fig. 4, Fig. 8 a and Fig. 8 b, outside spiral case component 2
The mounting bracket 22 of connecting hinge door 23 is provided on shell, mounting bracket 22 includes rack body 221 and spring connection frame 222,
Hinge door 23 is by being fixed on hook 231 to be pivotally connected on rack body 221, and the reset being installed on hinge door 23
Spring 24 is resiliently attached on the spring connection frame 222 of mounting bracket 22.
At the same time, to prevent the Zhou Yanbi of shell aperture 25 from radially outward swelling and be formed with relative to spiral case inner wall
The die mould cushion cap chamber 21 being recessed outward, hinge door 23 are contained in die mould cushion cap chamber 21.
Wherein, when hinge door 23 not in the case where by external force (for example, when opening the deoiling function of range hood), reset bullet
Spring 24 is in tensional state always, and the restoring force for the reset spring 24 being arranged on hinge door 23 can make hinge door 23 begin
It is tightly attached to the die mould cushion cap chamber 21 of spiral case inner wall eventually, to prevent hinge door 23 to tilting inside volute chamber, so that living
Page door can be sealed on shell aperture 25, to prevent the outer wall " leaking out " of spiral case component 2 and reduce windage.
It is described the prefered embodiments of the present invention in detail above in conjunction with attached drawing, still, the present invention is not limited to above-mentioned realities
The detail in mode is applied, within the scope of the technical concept of the present invention, a variety of letters can be carried out to technical solution of the present invention
Monotropic type, these simple variants all belong to the scope of protection of the present invention.
It is further to note that specific technical features described in the above specific embodiments, in not lance
In the case where shield, it can be combined in any appropriate way.In order to avoid unnecessary repetition, the present invention to it is various can
No further explanation will be given for the combination of energy.
In addition, various embodiments of the present invention can be combined randomly, as long as it is without prejudice to originally
The thought of invention, it should also be regarded as the disclosure of the present invention.
Claims (8)
1. a kind of range hood, special including electrostatic equipment (4) and the spiral case component (2) being located above the electrostatic equipment (4)
Sign is that the range hood further includes cleaning device (3), and the cleaning device (3) can be selectively towards the electrostatic
The cleaning of device (4) spray or the volute chamber (26) for protruding into the spiral case component (2) are interior with the spray cleaning spiral case component
(2)；It is provided with shell aperture (25) on the shell of the spiral case component (2), have being capable of pivot for capping on the shell aperture (25)
Turn open hinge door (23), the cleaning device (3) includes swing arm nozzle component, the swing arm nozzle component can swing with
The hinge door (23) is pushed open in towards the volute chamber (26) and protrudes into the volute chamber (26) from the shell aperture (25)
In, the range hood includes rack (1), and the side wall of the rack (1) is equipped with anti-oil box (5), the swing arm nozzle component
Including swing arm (33) and the spray head (31) being installed on the swing arm (33), the swing arm (33) can be located at the volute chamber
(26) outside it is swung between outer swing extreme position and the interior swing extreme position in the volute chamber (26), described outer
Extreme position is swung, spray head (31) sealing hiding is contained in the anti-oil box (5), described in the interior swing extreme position
Spray head (31) compartment of terrain towards the spiral case component (2) impeller (20) outer peripheral surface.
2. range hood according to claim 1, which is characterized in that mandril (38) are also extended on the swing arm (33),
In the swing process of the swing arm (33), the mandril (38) inwardly opens the hinge door (23).
3. range hood according to claim 1, which is characterized in that the swing arm nozzle component includes motor (37), pendulum
Arm (33) and the spray head (31) being installed on the swing arm (33), the swing arm (33) be L-type cantilever, the one of the swing arm (33)
End connects the motor shaft (371) of the motor (37) and extending radially out along the motor shaft (371), the swing arm (33) it is another
One end is parallel to the motor shaft (371) stretching and end is equipped with the spray head (31).
4. range hood according to claim 3, which is characterized in that the range hood include motor mounting box (36) and
Motor shaft postive stop baffle (34), the motor (37) are fixedly installed in the range hood by the motor mounting box (36)
In rack (1), the motor shaft (371) is pierced by from the motor mounting box (36) and connects the swing arm (33), the motor
The end of axis (371) abuts the motor shaft postive stop baffle (34).
5. range hood according to claim 4, which is characterized in that water inlet pipe is connected in the range hood, it is described
Motor mounting box (36) is connected with the water pipe clamp (35) for water inlet pipe described in clamping, and the end of the swing arm (33), which is equipped with, to be used for
It is removably installed the sprayer head clamp (32) of the spray head (31), the water inlet pipe is connected with the spray head (31).
6. range hood according to claim 1, which is characterized in that described clear along the short transverse of the range hood
Cleaning device (3) is arranged between the spiral case center (O) and the electrostatic equipment (4) of the spiral case component (2), the shell aperture
(25) it is arranged on the periphery wall of the spiral case component (2).
7. range hood according to claim 1, which is characterized in that the hinge door (23) further includes reset spring
(24), the reset spring (24) is used to the hinge door (23) elasticity envelope being pressed on the shell aperture (25).
8. range hood according to claim 1, which is characterized in that the Zhou Yanbi of the shell aperture (25) is radially outward
The die mould cushion cap chamber (21) that recess is faced out relative to spiral case inner wall is swelled and is formed with, the hinge door (23) is contained in described
In die mould cushion cap chamber (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810835462.3A CN108679677B (en) | 2018-07-26 | 2018-07-26 | Range hood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810835462.3A CN108679677B (en) | 2018-07-26 | 2018-07-26 | Range hood |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108679677A CN108679677A (en) | 2018-10-19 |
| CN108679677B true CN108679677B (en) | 2019-09-06 |
Family
ID=63815732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810835462.3A Active CN108679677B (en) | 2018-07-26 | 2018-07-26 | Range hood |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108679677B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113124442B (en) * | 2021-06-02 | 2022-09-02 | 赣州市绿之蓝空气治理有限公司 | Oil fume purifier |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3786739A (en) * | 1972-05-26 | 1974-01-22 | Ind Ind Inc | Ventilating system |
| CN205517051U (en) * | 2016-01-04 | 2016-08-31 | 张胤桢 | Energy -conserving network of rivers purifies enclosure |
| CN207035262U (en) * | 2017-07-13 | 2018-02-23 | 宁波方太厨具有限公司 | A kind of automatically cleaning range hood |
| CN107796030A (en) * | 2017-11-22 | 2018-03-13 | 广东美的厨房电器制造有限公司 | Lampblack absorber |
| CN207230668U (en) * | 2017-08-28 | 2018-04-13 | 李林宰 | A kind of multifunctional cooker hood |
-
2018
- 2018-07-26 CN CN201810835462.3A patent/CN108679677B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3786739A (en) * | 1972-05-26 | 1974-01-22 | Ind Ind Inc | Ventilating system |
| CN205517051U (en) * | 2016-01-04 | 2016-08-31 | 张胤桢 | Energy -conserving network of rivers purifies enclosure |
| CN207035262U (en) * | 2017-07-13 | 2018-02-23 | 宁波方太厨具有限公司 | A kind of automatically cleaning range hood |
| CN207230668U (en) * | 2017-08-28 | 2018-04-13 | 李林宰 | A kind of multifunctional cooker hood |
| CN107796030A (en) * | 2017-11-22 | 2018-03-13 | 广东美的厨房电器制造有限公司 | Lampblack absorber |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108679677A (en) | 2018-10-19 |
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Effective date of registration: 20230625 Address after: 241000 west side of 3 / F, No.5 office building, new energy and new materials gathering area, Fuzhou Road, Jiangbei District, Wuhu City, Anhui Province Patentee after: Wuhu Midea intelligent kitchen electricity Manufacturing Co.,Ltd. Address before: 528311 Yongan Road, Beijiao Town, Shunde District, Foshan, Guangdong 6 Patentee before: GUANGDONG MIDEA KITCHEN APPLIANCES MANUFACTURING Co.,Ltd. Patentee before: MIDEA GROUP Co.,Ltd. |