CN208832534U - Range hood - Google Patents
Range hood Download PDFInfo
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- CN208832534U CN208832534U CN201821199784.5U CN201821199784U CN208832534U CN 208832534 U CN208832534 U CN 208832534U CN 201821199784 U CN201821199784 U CN 201821199784U CN 208832534 U CN208832534 U CN 208832534U
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- water
- tank
- range hood
- blower
- diversion box
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Abstract
The utility model discloses a kind of range hoods, blower including casing and in machine cavity, the range hood (100) further includes the blower cleaning system for cleaning blower, and the blower cleaning system includes the inner water-tank (49) being built in the machine cavity.The range hood of the utility model improves the degree of automation of range hood cleaning, to reduce the workload of user, and improves the cleaning efficiency of range hood by setting inner water-tank.In addition, the inner water-tank in the range hood of the utility model can be improved structure integrated level, i.e. space utilization rate in raising machine cavity, thus more convenient to install and use.
Description
Technical field
The utility model relates to fields of home appliance technology, and in particular, to a kind of range hood.
Background technique
As the improvement of people's living standards, being equipped with range hood in the kitchen of most of families, range hood can
The oil smoke generated in cooking process is quickly discharged outside room, to guarantee the cleaning of air environment within doors.But with access times
Increase, a large amount of greasy dirt (the especially components such as impeller) can be inevitably gathered in range hood, if not in time to range hood into
Row cleaning, working efficiency will be greatly reduced, and can have some potential safety problems, it is difficult to guarantee the usage experience of user.
For this purpose, the blower being equipped with mostly for being cleaned automatically to fan parts such as impellers in existing range hood is clear
System is washed, with the oil removal that will be accumulated in range hood in time.But existing range hood needs to use in cleaning
Family self-contained water reservoir, and user is needed voluntarily to deploy cleaning solution and adapter tube, operation is relatively complicated, is unfavorable for improving cleaning efficiency and change
The usage experience of kind user.
Utility model content
In view of the above drawbacks of the prior art or insufficient, the utility model provides a kind of range hood, can be by excellent
Change the structure of blower cleaning system to simplify the operation in cleaning process, to reduce the workload of user and improve fume-exhausting
The cleaning efficiency of machine.
To achieve the above object, the utility model provides a kind of range hood, the wind including casing and in machine cavity
Machine, the range hood further include the blower cleaning system for cleaning blower, and the blower cleaning system includes being built in institute
State the inner water-tank in machine cavity.
Preferably, the casing includes rear panel, and the inner water-tank is fixedly installed on the rear panel.
Preferably, the casing is equipped with water filling port, and the water filling port is drained to the inner water-tank.
Preferably, the casing includes front panel and side panel, and the water filling port is set to the front panel and/or side
On plate.
Preferably, the water filling port is equipped with diversion box support, and the diversion box support is equipped with the diversion that can be stretched out
Box.
Preferably, the inner water-tank is the closure water tank equipped with water tank inlet, water outlet of water tank and water container backwater mouth,
The diversion box is connected with delivery hose, and the delivery hose passes through the water tank inlet and protrudes into the inner water-tank.
Preferably, the diversion box is manual drawing and pulling type box body, the mobile box body of electric-controlled type or elastic press type box body.
Preferably, it is locked and is connected by trunk between the diversion box support and the diversion box.
Preferably, the periphery shell part of the diversion box support and/or the water filling port is equipped with for preventing the diversion
The limit stops block that box is detached from.
Preferably, the blower cleaning system includes feed pipe and return pipe, and the both ends of the feed pipe are separately connected institute
It states inner water-tank and protrudes into the cleaning jet pipe in the volute chamber of the blower, the both ends of the return pipe are separately connected the spiral case
The bottom cavity and the inner water-tank of chamber.
Through the above technical solutions, being equipped with the inner water-tank being built in machine cavity, energy in the range hood of the utility model
The operation of user in the process of cleaning is enough saved, is conducive to the degree of automation for improving range hood cleaning, to mitigate user
Work load and improve range hood cleaning efficiency.In addition, the setting of the inner water-tank can make the knot of range hood
Structure integrated level is higher, thus more convenient to install and use.
Other features and advantages of the utility model will the following detailed description will be given in the detailed implementation section.
Detailed description of the invention
Attached drawing is to be used to provide a further understanding of the present invention, and constitute part of specification, and following
Specific embodiment be used to explain the utility model together, but do not constitute limitations of the present invention.In the accompanying drawings:
Fig. 1 is the structural schematic diagram of the range hood in specific embodiment of the present utility model；
Fig. 2 is the Structure explosion diagram that the range hood of inner water-tank is equipped in specific embodiment of the present utility model；
Fig. 3 is equipped with perspective view when water filling port for the side panel of the range hood in Fig. 2；
Fig. 4 is equipped with perspective view when water filling port for the front panel of the range hood in Fig. 2；
Fig. 5 is the cross-sectional view of the inner water-tank of the range hood in Fig. 2；
Fig. 6 is the Structure explosion diagram of the inner water-tank in Fig. 5；
Fig. 7 is the partial enlargement diagram A-A of the inner water-tank in Fig. 6；
Fig. 8 is the structural representation that the inner water-tank of water-level detecting device is equipped in specific embodiment of the present utility model
Figure.
Specific embodiment
Specific embodiment of the present utility model is described in detail below in conjunction with attached drawing.It should be understood that herein
Described specific embodiment is only used for describing and explaining the present invention, and is not intended to limit the utility model.
It should be noted that in the absence of conflict, the feature in the embodiments of the present invention and embodiment can
To be combined with each other.
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
Be for direction shown in the drawings either for it is vertical, vertically or on gravity direction for each component mutual alignment
Relationship description word.
The utility model will be described in detail below with reference to the accompanying drawings and embodiments.
The utility model provides a kind of range hood 100, and as shown in Fig. 1 to 7, the blower of range hood 100 cleans system
The inner water-tank 49 being built in machine cavity is equipped in system.
By the way that inner water-tank 49 is arranged, user without self-contained water reservoir and is not necessarily in the cleaning process of range hood 100
Voluntarily configure cleaning solution 48, can reduce in the process of cleaning needed for workload, be conducive to improve range hood cleaning from
Dynamicization degree, to mitigate the work load of user and improve the cleaning efficiency of range hood.In addition, the inner water-tank 49
Being arranged can make the structure integrated level of range hood 100 higher, thus more convenient to install and use.
For the more compact structure for making each component in machine cavity, preferably inner water-tank 49 is fixedly installed in behind casing
On plate.In addition, the water filling port 13 for being drained to inner water-tank 49 can be arranged on the casing of range hood 100, when built-in water
Water shortage in case 49 and make cleaning when can not be normally carried out, user can be carried out by the water filling port 13 to inner water-tank 49 plus water.Example
Such as, water filling port 13 can be set to the front panel of casing according to the use habit of user or installation site of range hood 100 etc.
11 or side panel 12 on, or multiple water filling ports 13 can also be set on plate 11 and side panel 12 in front simultaneously.
It is preferably provided with diversion box support 14 in water filling port 13, and diversion box support 14 is equipped with can stretch out drawing for casing
Water box 15.When inner water-tank 49 is in exsiccosis, user can first make diversion box 15 stretch out casing, then into diversion box 15
Directly plus moisturizing can be further drained in inner water-tank 49 by water, diversion box 15.As it can be seen that the diversion box 15 can be by moisturizing
It is accurately drained in inner water-tank 49, so that moisturizing be prevented to be spilled over in the other component in machine cavity, effectively prevent occurring short
Situations such as road failure.
To further prevent spilling water, inner water-tank 49 can be set in closure water tank, which is equipped with water tank water intake
Mouth 491, water outlet of water tank and water container backwater mouth, diversion box 15 can be connected with delivery hose.Wherein, delivery hose can pass through water
Case water inlet 491 protrudes into inner water-tank 49, so that the moisturizing in diversion box 15 is accurately drained to inner water-tank 49.
In addition, the upstream end of the feed pipe 41 in blower cleaning system is connected with water supply control valve 43 and is connected to water tank
The cleaning jet pipe 47 in the volute chamber of blower is protruded into the mouth of a river, downstream connection, and the upstream end of return pipe 42 can be connected to spiral case
Bottom cavity, downstream are connected with water-returning control valve 44 and are connected to water container backwater mouth.Furthermore it is additionally provided in blower cleaning system
Cleaning solution adding set 45 and heating device 46.As it can be seen that blower cleaning system can be in oil suction due to being provided with inner water-tank 49
Complete cleaning water route is formed in the machine cavity of smoke machine 100, is saved the operation of user, is improved the automation of range hood cleaning
Degree, and keep the structure of range hood 100 more compact.
Specifically, diversion box 15 can be manual drawing and pulling type box body, electric-controlled type mobile box body or elastic press type box body etc. and have
The extended formula box body of different structure.For example, can connect diversion box support 14 by trunk lock 16 with diversion box 15, draw at this time
Water box 15 are formed as elastic press type box body, and user can be by directly pressing diversion box 15 so that its pop-up or reset.Alternatively, can also be
Control button is arranged in the other positions of casing, and when user presses or contacts the control button, diversion box 15 being capable of automatic spring
Or it resets.Alternatively, sensor can also be arranged in range hood 100, user can control 15 bullet of diversion box by modes such as remote controls
Out or reset.
Preferably, limit stops can be set in the one of them in the periphery shell part at diversion box support 14 and the mouth of a river 13
Block 17, the limit stops block 17 can be formed with diversion box 15 and be snapped connection, effectively prevent diversion box 15 to completely disengage casing, keep away
Exempt from diversion box 15 and turn over side spilling water when being detached from casing, improves the reliability of diversion box 15.In addition, in some preferred structures,
Limit stops block 17 can be equipped in the periphery shell part at diversion box support 14 and the mouth of a river 13 simultaneously.
It should be noted that range hood 100 not can be carried out normal wash when inner water-tank 49 is in exsiccosis,
When inner water-tank 49 is in spilling water state, the other component that will affect in machine cavity is worked normally.However, user can not directly see
Examine the water level conditions in inner water-tank 49, therefore no matter inner water-tank 49 is in water shortage or spilling water state, with can not make per family
Accurate judgement out, this is easy for the adverse effect for occurring above-mentioned.
Therefore, based on the inner water-tank 49 in present embodiment, a kind of water-level detecting device and water level warning device are proposed.
Wherein, water-level detecting device is for detecting the height of water level in inner water-tank 49 and exporting height of water level signal, water level warning dress
Electrical connection water-level detecting device is set, and water level warning can be issued after receiving height of water level signal.It should be noted that the water
It may include that display alarm or reminded etc. by voice broadcast a variety of different mentions on the control panel of range hood 100 that position, which is reminded,
The mode of waking up.
The water-level detecting device and water level warning device of inner water-tank 49 are corresponded to by being arranged, range hood 100 has
The function of reminding user in time in the case where built-in water tank lacks water or spilling water allows users to rationally be grasped according to prompting
Make, so that it is guaranteed that blower cleaning system can reliably be run, and effectively avoids causing bad shadow to the other component in machine cavity
It rings.
As shown in figure 8, water-level detecting device includes electric pole type water-level detecting device.In order to detect built-in water in time
Low-level probe 61 can be arranged in the exsiccosis of case 49 in electric pole type water-level detecting device.The low-level probe 61 is set as
Low water level signal is generated when the height of water level in inner water-tank 49 is lower than default lowest water level, at this point, water level warning device is set
It is set to when receiving low water level signal and issues moisturizing prompting.
It should be noted that above-mentioned default lowest water level, which refers to, can at least ensure that range hood 100 is completed once completely
Cleaning operation needed for water consumption height of water level.Therefore, minimum water is preset when the height of water level in inner water-tank 49 is lower than
When position, that is, show that inner water-tank 49 is in exsiccosis, at this time blower cleaning system cisco unity malfunction, it need to be immediately to built-in water
Case 49 carries out moisturizing.
Further, it in order to detect the spilling water state of inner water-tank 49 in time, can be filled in electric pole type water level detecting
Center high-level probe 62.The high-level probe 62 is set as being higher than default highest when the height of water level in inner water-tank 49
High water level signal is generated when water level, water level warning device is set as issuing spilling water prompting when receiving high water level signal.As it can be seen that working as
When water level in inner water-tank 49 is excessively high, water level warning device can remind user to stop moisturizing in time, to avoid the occurrence of water
The case where case spilling water.
Specifically, high-level probe 62 and low-level probe 61 can be hung on to the roof of inner water-tank 49.Due to examine
The height of water level of survey is different, and the bottom end of low-level probe 61 is arranged lower than the bottom end of high-level probe 62 at this time.
Since electric pole type water-level detecting device belongs to electronic component, it is chronically in moist working environment and has out
The risk of existing fault failure.When the failure of electric pole type water-level detecting device, blower cleaning system is difficult to reliably run again.
For this purpose, water-level detecting device may also include mechanical overflow detection device.The mechanical overflow detection device only leads to
Mechanical structure cooperating is crossed, therefore will not break down or fail due to being chronically under wet environment, it can be with electric pole type
Water-level detecting device is used cooperatively, and forms the water-level detecting device of dual fail-safe, further increases the reliability of range hood 100.
As shown in figure 8, being equipped with anti-overflow floating block component 63 in mechanical overflow detection device.The anti-overflow floating block component 63
In floating block can be increased when the height of water level in inner water-tank 49 reaches fillet height to close the water tank of inner water-tank 49
Water inlet 491.Wherein, which is higher than default peak level above-mentioned.After water tank inlet 491 is blocked by floating block,
User can be observed the water level in drainage box 15 and stop decline, i.e., has sufficient water air feed in prompting user's inner water-tank 49
Machine cleaning system work, to prevent user from continuing to add water and cause spilling water.
Specifically, anti-overflow floating block component 63 can be articulated on the internal perisporium of inner water-tank 49.When in inner water-tank 49
Water level water tank inlet 491 when being increased to, the floating block in anti-overflow floating block component 63 can be increased based on hinge joint rotation with
Block water tank inlet 491.
In addition, also overflow pipe 492 can be connected at the top of inner water-tank 49, when the water level in inner water-tank 49 is excessively high,
Extra water energy is enough to be discharged through overflow pipe 492, it is preferable that the bottom end of the overflow pipe 492 can be connected to the oil of range hood 100
In box 8.
Preferred embodiments of the present invention, still, the utility model and unlimited are described in detail in conjunction with attached drawing above
Detail in above embodiment can be to the skill of the utility model in the range of the technology design of the utility model
Art scheme carries out a variety of simple variants, these simple variants belong to the protection scope of the utility model.
It is further to note that specific technical features described in the above specific embodiments, in not lance
It in the case where shield, can be combined in any appropriate way, in order to avoid unnecessary repetition, the utility model is to each
No further explanation will be given for the possible combination of kind.
In addition, any combination can also be carried out between a variety of different embodiments of the utility model, as long as it is not disobeyed
The thought for carrying on the back the utility model, equally should be considered as content disclosed in the utility model.
Claims (10)
1. a kind of range hood, the blower including casing and in machine cavity, which is characterized in that the range hood (100) is also
Including the blower cleaning system for cleaning blower, the blower cleaning system includes the inner water-tank being built in the machine cavity
(49)。
2. range hood according to claim 1, which is characterized in that the casing includes rear panel, the inner water-tank
(49) it is fixedly installed on the rear panel.
3. range hood according to claim 1, which is characterized in that the casing is equipped with water filling port (13), the note
The mouth of a river (13) is drained to the inner water-tank (49).
4. range hood according to claim 3, which is characterized in that the casing includes front panel (11) and side panel
(12), the water filling port (13) is set on the front panel (11) and/or side panel (12).
5. range hood according to claim 3, which is characterized in that the water filling port (13) is equipped with diversion box support
(14), the diversion box support (14) is equipped with the diversion box (15) that can be stretched out.
6. range hood according to claim 5, which is characterized in that the inner water-tank (49) is equipped with water tank inlet
(491), the closure water tank of water outlet of water tank and water container backwater mouth, the diversion box (15) are connected with delivery hose, the water outlet
Hose passes through the water tank inlet (491) and protrudes into the inner water-tank (49).
7. range hood according to claim 5, which is characterized in that the diversion box (15) be manual drawing and pulling type box body,
The mobile box body of electric-controlled type or elastic press type box body.
8. range hood according to claim 7, which is characterized in that the diversion box support (14) and the diversion box
(15) pass through trunk lock (16) connection between.
9. range hood according to claim 5, which is characterized in that the diversion box support (14) and/or the water filling
The periphery shell part of mouth (13) is equipped with the limit stops block (17) for preventing the diversion box (15) to be detached from.
10. range hood described according to claim 1~any one of 9, which is characterized in that the blower cleaning system packet
Feed pipe (41) and return pipe (42) are included, the both ends of the feed pipe (41) are separately connected the inner water-tank (49) and protrude into institute
The cleaning jet pipe (47) in the volute chamber of blower is stated, the bottom that the both ends of the return pipe (42) are separately connected the volute chamber holds
Chamber and the inner water-tank (49).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821199784.5U CN208832534U (en) | 2018-07-26 | 2018-07-26 | Range hood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821199784.5U CN208832534U (en) | 2018-07-26 | 2018-07-26 | Range hood |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208832534U true CN208832534U (en) | 2019-05-07 |
Family
ID=66307494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821199784.5U Active CN208832534U (en) | 2018-07-26 | 2018-07-26 | Range hood |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208832534U (en) |
-
2018
- 2018-07-26 CN CN201821199784.5U patent/CN208832534U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230613 Address after: 241012 west side of floor 3, office building 5, new energy and new materials cluster, Fuzhou Road, Jiangbei concentration area, Wuhu City, Anhui Province Patentee after: Wuhu Midea intelligent kitchen electricity Manufacturing Co.,Ltd. Address before: 528300 R & D center of Midea washing appliance manufacturing Co., Ltd., No.20 Gangqian Road, Beijiao Town, Shunde District, Foshan City, Guangdong Province Patentee before: FOSHAN SHUNDE MIDEA WASHING APPLIANCES MANUFACTURING Co.,Ltd. |