CN209706154U - A kind of range hood with self-cleaning function - Google Patents
A kind of range hood with self-cleaning function Download PDFInfo
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- CN209706154U CN209706154U CN201821774316.6U CN201821774316U CN209706154U CN 209706154 U CN209706154 U CN 209706154U CN 201821774316 U CN201821774316 U CN 201821774316U CN 209706154 U CN209706154 U CN 209706154U
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- sparge pipe
- cleaning
- air inlet
- self
- strainer
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Abstract
The utility model relates to a kind of range hoods with self-cleaning function, including the blower with spiral case, impeller and the cleaning assemblies that can be movably set at air inlet, the cleaning assemblies includes sparge pipe and actuator, the first end of sparge pipe is set to the air inlet edge and is connected with actuator with being able to rotate, and the other end of sparge pipe is rotatably mounted end and is able to rotate in the middle part of air inlet.The sparge pipe of the utility model can in a certain range on front side of strainer reciprocally swinging, opposite with the sparge pipe of fixed setting, the utility model improves the sprinkling uniformity of detergent, to improve cleaning effect；Simultaneously, when not using cleaning assemblies, it can be turned to the side of air inlet, air inlet will not be caused to block, so that it is guaranteed that blower has high oil absorption cigarette air quantity, certainly, since cleaning assemblies is hidden in the flowing through outside range of oil smoke, the risk that cleaning assemblies is caused it not to be available by fume pollution for a long time is also avoided.
Description
Technical field
The utility model relates to a kind of range hoods with self-cleaning function.
Background technique
Range hood is the household electrical appliance for taking the oil smoke generated on hearth by culinary art away, but for most oil suctions
For smoke machine, a biggish problem is: the oil smoke of volatilization can be condensed in the inside of range hood, oil can with dust,
Thicker and difficult cleaning of grease is formed in body after the mixing of the impurity such as particle, after grease accumulates to a certain extent, meeting
Fine and close cured layer is formed in the inside of range hood, further increases cleaning difficulty.
Previous range hood usually requires dismantle cleaning, and some range hoods in the prior art have had
The function of self-cleaning, for example, Chinese patent " smoke exhaust ventilator " that Authorization Notice No. is CN103732994B (application number:
CN201280039582.3), Authorization Notice No. be CN101495814B Chinese patent " smoke exhaust ventilator " (application number:
) etc. CN200780027956.9 the range hood with self-cleaning function is disclosed, these range hoods are by device
Inside affix detergent container, pump, the components such as spray port, for cleaning agent to be sprayed on the portions such as blade, runner, filter screen
Part, and the raffinate after cleaning is excluded.The class formation in the prior art, cleaning structure are usually a fixed specific position
Set, also, in order to enable cleaning solution spray on the strainer of impeller or air inlet need to be directly protruding into it is in impeller or straight
It connects and is fixed on front side of strainer, although such structure realizes the sprinkling of detergent, still, the spraying range of detergent is uneven
It is even, it is easy to cause the presence at cleaning dead angle；Also, when cleaning assembly does not need in use, oil smoke can also flow through cleaning assembly, this
The air quantity for not only influencing blower, also causes cleaning assembly to contact for a long time with oil smoke, so that cleaning assemblies itself is adhered to a large amount of oil smoke, very
It is used to influence.
Utility model content
For the current state of the art, the technical problem to be solved by the utility model is to provide one kind by making cleaning group
Part rotates the range hood with self-cleaning function for improving the sprinkling uniformity of detergent, improving cleaning effect.
Another technical problem to be solved in the utility model is the status for the prior art, provide it is a kind of can be not
It carries out that cleaning assemblies is hidden in the flowing through outside range to improve fan delivery, protect cleaning assemblies not of oil smoke under clean conditions
The contaminated range hood with self-cleaning function.
Technical solution adopted by the utility model to solve the above technical problems is as follows: a kind of oil suction with self-cleaning function
Smoke machine, including the blower with spiral case and impeller, the impeller is set in spiral case with being able to rotate, and the blower has air inlet,
Strainer is provided on the air inlet, it is characterised in that: further includes the cleaning assemblies that can be movably set at air inlet, this is clear
Clean component includes
Sparge pipe, the first end of the sparge pipe are set to the air inlet edge with being able to rotate, the sparge pipe
The other end is rotatably mounted end and is able to rotate in the middle part of air inlet that the sparge pipe inner hollow forms liquid collecting cavity, described
The inlet being connected with liquid collecting cavity is provided on sparge pipe, the side of close strainer is provided at least two intervals on the sparge pipe
The fluid hole of arrangement；And
Actuator, for driving sparge pipe to rotate.
In the above scheme, the actuator is connected by transmission component with the sparge pipe, the transmission component packet
First gear, second gear and support tube are included, the first gear is connected on the output end of actuator, and the of the sparge pipe
One end has been bent to form linking arm to side, and the second gear is nested with the periphery in the linking arm and is meshed with first gear
Transmission, the support tube are set to the side of second gear and are used to support second gear rotation.Using the structure, to realize hydrojet
The stable rotation of pipe.
Preferably, in 5~20 ° of angle arrangements between the axial line and strainer of the sparge pipe.The fluid hole be multiple groups simultaneously
Axially spaced-apart along sparge pipe arranges that every group of fluid hole includes that there are two separate relatively and with strainer in 10~30 ° of angle arrangements
Fluid hole.Above structure makes water flow wash away strainer at a certain angle, is conducive to improve cleaning effect.
In the above embodiments, the cleaning assemblies further includes liquid reserve tank, catheter and water pump, and the liquid reserve tank is set to snail
Simultaneously for there are detergent, the first end of the catheter to be connected with liquid reserve tank on the outside of shell, the second end of the catheter and
The inlet of sparge pipe is connected, and the water pump is used to provide power for the liquid conveying in catheter.
Preferably, the cleaning assemblies further includes heating device, which is set to the periphery of catheter and can be to leading
Liquid in liquid pipe is heated.When winter temperature angle, detergent is poor to the cleaning effect of greasy dirt, can be improved after heating clear
Wash effect.
Preferably, the length of the sparge pipe is greater than strainer radius and is less than strainer diameter.It is greater than the length of sparge pipe
Strainer radius, to ensure strainer in blower rotation process, whole face strainer is all cleaned, and the length of sparge pipe is made to be less than filter
Net diameter is to reduce the pressure loss of the cleaning solution before ejection in order to keep fluid pressure as far as possible, improve cleaning effect.
Compared with the prior art, the advantages of the utility model are: sparge pipe of the invention can on front side of strainer certain model
Interior reciprocally swinging is enclosed, is compared with the sparge pipe of fixed setting, the present invention improves the sprinkling uniformity of detergent, to improve
Cleaning effect；Meanwhile when not using cleaning assemblies, it can be turned to the side of air inlet, air inlet will not be made
At blocking, so that it is guaranteed that blower has high oil absorption cigarette air quantity, certainly, since cleaning assemblies is hidden in the flowing through outside range of oil smoke,
Also avoid the risk that cleaning assemblies is caused it not to be available by fume pollution for a long time.
Detailed description of the invention
Fig. 1 is the structural schematic diagram (cleaning assemblies does not use state) of the utility model embodiment；
Fig. 2 is the structural schematic diagram (cleaning assemblies use state) that shell is hidden in Fig. 1；
Fig. 3 is the sectional view of sparge pipe in the utility model embodiment；
Fig. 4 is the assembly relation structural schematic diagram of cleaning assemblies and transmission component in the utility model embodiment；
Fig. 5 is the side view of Fig. 2.
Specific embodiment
The utility model is described in further detail below in conjunction with figure embodiment.
As shown in Fig. 1~5, the range hood with self-cleaning function of this implementation power includes shell 3, blower 1 and cleaning
Component 2, blower 1 are set in shell 3, and blower 1 has spiral case 11 and impeller 12, and impeller 12 is set in spiral case 11 with being able to rotate, wind
Machine 1 has air inlet 10, and the strainer 13 that can be rotated with impeller 12 is provided on the air inlet 10.
The cleaning assemblies 2 of the present embodiment can be movably set at 1 air inlet 10 of blower.Specifically, cleaning assemblies 2 includes spray
Liquid pipe 21, liquid reserve tank 26, catheter 27, water pump, heating device 28 and actuator 29, the first end of sparge pipe 21 are set with being able to rotate
In 1 air inlet of blower, 10 edge, the other end of sparge pipe 21 is rotatably mounted end and is able to rotate into 1 air inlet 10 of blower
The length in portion, sparge pipe 21 is greater than 13 radius of strainer and is less than 13 diameter of strainer.The length of sparge pipe 21 is set to be greater than strainer 13 half
Diameter, to ensure strainer 13 in 1 rotation process of blower, whole face strainer 13 is all cleaned, and is less than the length of sparge pipe 21
13 diameter of strainer is to reduce the pressure loss of the cleaning solution before ejection to keep fluid pressure as far as possible, improves cleaning effect
Fruit.21 inner hollow of sparge pipe forms liquid collecting cavity 210, is provided with the inlet 211 being connected with liquid collecting cavity 210 on sparge pipe 21,
Side on sparge pipe 21 close to strainer 13 is provided with multiple spaced apart fluid holes 212.The axial line and strainer of sparge pipe 21
In 5~20 ° of angle a arrangements between 13, fluid hole 212 is multiple groups and arranges along the axially spaced-apart of sparge pipe 21, every group of fluid hole 212
Comprising there are two separate relatively and be in the fluid hole 212 that 10~30 ° of angle b are arranged with strainer 13.The structure is expanding out liquid model
It encloses, the appearance at cleaning dead angle is further avoided, to improve cleaning effect.
Actuator 29 is the motor of energy output shaft energy positive and negative rotation, and actuator 29 is set to 11 outside of spiral case and close to air inlet
10 arrangements, for driving sparge pipe 21 to rotate.Actuator 29 is connected by transmission component 22 with sparge pipe 21.Specifically, passing
Dynamic component 22 includes first gear 221, second gear 222 and support tube 223, and first gear 221 is connected to the defeated of actuator 29
In outlet, the first end of sparge pipe 21 has been bent to form linking arm 213 to side, and second gear 222 is nested in the linking arm
213 periphery and the transmission that is meshed with first gear 221, support tube 223 are set to the side of second gear 222 and are used to support the
The rotation of two gears 222.Using the structure, to realize the stable rotation of sparge pipe 21.
223 inner hollow of support tube of the present embodiment is simultaneously connected with the inlet of sparge pipe 21 211.Liquid reserve tank 26 is set
In 11 outside of spiral case and it is used for there are detergent, the first end of catheter 27 is connected with liquid reserve tank 26, and the second of catheter 27
End is connected with the input terminal of support tube 223, and water pump is used to provide power for the liquid conveying in catheter 27.Heating device 28
Set on catheter 27 periphery and the liquid in catheter 27 can be heated, when winter temperature angle, detergent is to greasy dirt
Cleaning effect it is poor, cleaning effect can be improved after heating.
The sparge pipe 21 of the present embodiment can in 13 front side a certain range of strainer reciprocally swinging, the sparge pipe with fixed setting
It compares, embodiment improves the sprinkling uniformities of detergent, to improve cleaning effect；Meanwhile without using cleaning
When component 2, it can be turned to the side of 1 air inlet 10 of blower, air inlet will not be caused to block, so that it is guaranteed that blower 1 has
High oil absorption cigarette air quantity, certainly, since cleaning assemblies 2 is hidden in the flowing through outside range of oil smoke, also avoid cleaning assemblies 2 for a long time by
The risk for causing it not to be available to fume pollution.
Claims (7)
1. a kind of range hood with self-cleaning function, including the blower (1) with spiral case (11) and impeller (12), the leaf
Wheel (12) is set in spiral case (11) with being able to rotate, and the blower (1) has air inlet (10), is provided with filter on the air inlet (10)
Net (13), it is characterised in that: further include the cleaning assemblies (2) that can be movably set at blower (1) air inlet (10), the cleaning group
Part (2) includes
Sparge pipe (21), the first end of the sparge pipe (21) are set to the blower (1) air inlet (10) edge, institute with being able to rotate
The other end for stating sparge pipe (21) is rotatably mounted end and is able to rotate in the middle part of blower (1) air inlet (10), the sparge pipe
(21) inner hollow forms liquid collecting cavity, is provided with the inlet (211) being connected with liquid collecting cavity, the spray on the sparge pipe (21)
Side in liquid pipe (21) close to strainer (13) is provided at least two spaced apart fluid holes (212)；And
Actuator (29), for driving sparge pipe (21) to rotate.
2. the range hood according to claim 1 with self-cleaning function, it is characterised in that: the actuator (29) is logical
It crosses transmission component (22) to be connected with the sparge pipe (21), the transmission component (22) includes first gear (221), the second tooth
Wheel (222) and support tube (223), the first gear (221) are connected on the output end of actuator (29), the sparge pipe
(21) first end has been bent to form linking arm (213) to side, and the second gear (222) is nested in the linking arm (213)
Periphery and the transmission that is meshed with first gear (221), the support tube (223) be set to second gear (222) side be used in combination
It is rotated in support second gear (222).
3. the range hood according to claim 2 with self-cleaning function, it is characterised in that: the sparge pipe (21)
In 5~20 ° of angle (a) arrangements between axial line and strainer (13).
4. the range hood according to claim 2 with self-cleaning function, it is characterised in that: the fluid hole (212)
It is arranged for multiple groups and along the axially spaced-apart of sparge pipe (21), every group of fluid hole (212) separates relatively comprising there are two and and strainer
The fluid hole (212) arranged in 10~30 ° of angles (b).
5. having the range hood of self-cleaning function according to claim 1~4 described in any claim, feature exists
In: the cleaning assemblies (2) further includes liquid reserve tank (26), catheter (27) and water pump, and the liquid reserve tank (26) is set to spiral case
(11) on the outside of and for there are detergent, the first end of the catheter (27) to be connected with liquid reserve tank (26), the catheter
(27) second end is connected with the inlet (211) of sparge pipe (21), and the water pump is used for as the liquid in catheter (27)
Conveying provides power.
6. the range hood according to claim 5 with self-cleaning function, it is characterised in that: the cleaning assemblies (2)
It further include heating device (28), which is set to the periphery of catheter (27) and can be to the liquid in catheter (27)
It is heated.
7. having the range hood of self-cleaning function according to claim 1~4 described in any claim, feature exists
In: the length of the sparge pipe (21) is greater than strainer (13) radius and is less than strainer (13) diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821774316.6U CN209706154U (en) | 2018-10-30 | 2018-10-30 | A kind of range hood with self-cleaning function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821774316.6U CN209706154U (en) | 2018-10-30 | 2018-10-30 | A kind of range hood with self-cleaning function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209706154U true CN209706154U (en) | 2019-11-29 |
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ID=68635873
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821774316.6U Active CN209706154U (en) | 2018-10-30 | 2018-10-30 | A kind of range hood with self-cleaning function |
Country Status (1)
| Country | Link |
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| CN (1) | CN209706154U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117989567A (en) * | 2024-04-03 | 2024-05-07 | 珠海格力电器股份有限公司 | Integrated device of gas stove and range hood and control method thereof |
-
2018
- 2018-10-30 CN CN201821774316.6U patent/CN209706154U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117989567A (en) * | 2024-04-03 | 2024-05-07 | 珠海格力电器股份有限公司 | Integrated device of gas stove and range hood and control method thereof |
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