CN212746638U - Smoke exhaust ventilator with automatic hot cleaning function - Google Patents
Smoke exhaust ventilator with automatic hot cleaning function Download PDFInfo
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- CN212746638U CN212746638U CN202021747016.6U CN202021747016U CN212746638U CN 212746638 U CN212746638 U CN 212746638U CN 202021747016 U CN202021747016 U CN 202021747016U CN 212746638 U CN212746638 U CN 212746638U
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- smoke ventilator
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Abstract
The utility model relates to an automatic hot cleaning function's smoke ventilator, it is including controlling panel, smoke ventilator main part and oil collecting cup, open the bottom or the side of smoke ventilator main part has into the mouth, and open at the top of smoke ventilator main part, below or the side has the outlet flue, and the built-in spiral case of smoke ventilator main part, the spiral case embeds there is centrifugal fan, oil collecting cup sets up the bottom intercommunication smoke ventilator main part inner chamber in smoke ventilator main part, still including the device that generates heat, and the spiral case outer wall is hugged closely to the device that generates heat, and the heat that the device that generates heat produced is through transmitting to spiral case, control the panel setting in smoke ventilator main part, centrifugal fan with generate heat the device. The temperature of spiral case promotes, leads to the greasy dirt of adhesion on the spiral case to dissolve, flow easily to the oil collecting cup or discharge along with the oil smoke to reduce the oil smoke and gather, convenience of customers is clean, improves smoke ventilator's practicality greatly.
Description
Technical Field
The utility model relates to a smoke ventilator of automatic hot cleaning function.
Background
The kitchen ventilator is also called as a range hood, and is a kitchen appliance for purifying the kitchen environment. The kitchen ventilator is arranged above a kitchen stove, can rapidly pump away waste burnt by the stove and oil smoke harmful to human bodies generated in the cooking process, and exhaust the oil smoke out of a room, and simultaneously condenses and collects the oil smoke, thereby reducing pollution, purifying air and having the safety guarantee effects of gas defense and explosion prevention.
The range hood needs to be cleaned regularly, oil stains are not removed in the process of simple cleaning, and the range hood needs to be cleaned by using a special cleaning agent.
When the smoke exhaust ventilator is cleaned, the oil stain is adhered to the inner wall of the worm gear at a low temperature, so that a user is very difficult to clean. Meanwhile, the wind wheel is unbalanced in rotation, and vibration and noise of the range hood are caused.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a dissolve greasy dirt, be convenient for user clear automatic hot cleaning function's smoke ventilator through heating method.
The purpose of the utility model is realized like this:
the utility model provides an automatic hot cleaning function's smoke ventilator, is including controlling panel, smoke ventilator main part and oil collecting cup, open the bottom or the side of smoke ventilator main part has into the mouth, and the top of smoke ventilator main part, following or side are opened there is the outlet flue, and the built-in spiral case of smoke ventilator main part, the spiral case embeds there is centrifugal fan, the oil collecting cup sets up the bottom intercommunication smoke ventilator main part inner chamber in the smoke ventilator main part, still including the device that generates heat, and the device that generates heat hugs closely the spiral case outer wall, and the heat that the device that generates heat produced is through transmitting to the spiral case, control the panel setting in smoke ventilator main part, centrifugal fan with.
The device that generates heat hugs closely at the spiral case outer wall, and the oil smoke that the user culinary art produced gets into the smoke ventilator inner chamber through advancing the mouth of cigarette, after centrifugal fan starts, the oil smoke in the smoke ventilator purifies the kitchen environment through the spiral case along the mouth of cigarette discharge, after smoke ventilator uses for a long time, the greasy dirt is gathered and is adhered at spiral case, the intracavity in the smoke ventilator, and the user is difficult to wash, the utility model discloses after the device that generates heat starts, the device that generates heat produces heat transfer to spiral case, makes the temperature of spiral case promote, leads to the greasy dirt of adhesion on the spiral case to dissolve, flow easily to the oil collecting cup or discharge along with the oil smoke to reduce the oil smoke and gather, convenience of customers.
The purpose of the utility model can also adopt the following technical measures to solve:
as a more specific scheme, the heating device is a heating wire, a heating film or graphene, the heating device is adhered to or close to the surface of the volute, the heating end face of the heating device is tightly attached to the outer wall of the volute, and the other end faces of the heating device are wrapped with a layer of oil-proof protective film.
The rest end faces of the heating wires are wrapped with the oil-proof protective film, the oil-proof protective film protects the heating wires, oil stains are prevented from being adhered to the heating wires, and the service life of the heating wires is greatly prolonged.
As a more specific scheme, the heating device is an electric heating air-out device, the electric heating air-out device is close to the volute, an air outlet of the electric heating air-out device faces towards the outer wall of the volute, and a layer of oil-proof protective film is wrapped on the electric heating air-out device. The electric heating air-out device is wrapped with the oil-proof protective film, so that oil stains are prevented from being adhered to the electric heating air-out device, and the service life of the electric heating air-out device is greatly prolonged.
According to a more specific scheme, the heating device is an electric heating film, the electric heating film is adhered to the surface of the volute, the heating end face of the electric heating film is tightly attached to the outer wall of the volute, and the other end faces of the electric heating film are wrapped with a layer of oil-proof protective film. The electric heating film is wrapped by the oil-proof protective film, so that oil stains are prevented from being adhered to the electric heating film, and the service life of the electric heating film is greatly prolonged.
More specifically, the electric heating film is closely attached to the surface of the volute in a surrounding mode.
More specifically, the volute is located right above the smoke inlet, the side wall of the volute is provided with an air inlet, the top of the volute is provided with an air outlet, and the air outlet is communicated with the smoke outlet.
As a more specific scheme, a filter screen is arranged at the smoke inlet.
The utility model has the advantages as follows:
the utility model discloses, the device that generates heat hugs closely at the spiral case outer wall, and the oil smoke that the user cooks the production gets into the smoke ventilator inner chamber through advancing the mouth of a cigarette, after centrifugal fan starts, the oil smoke in the smoke ventilator purifies the kitchen environment along the mouth of a cigarette discharge through the spiral case, and after smoke ventilator long-term use, the greasy dirt is gathered and is adhered at spiral case, smoke ventilator inner chamber, and the user is difficult to wash, the utility model discloses after the device that generates heat starts, the device that generates heat produces heat transfer to spiral case, makes the temperature of spiral case promote, leads to the greasy dirt of adhesion on the spiral case to dissolve, flow easily to the oil collecting cup or discharge along with the oil smoke to reduce the oil smoke and gather, convenience of.
Drawings
Fig. 1 is a perspective view of a hood having an automatic hot washing function according to embodiment 1.
Fig. 2 is a perspective view (except a part of the hood body) of the hood with the automatic hot washing function according to embodiment 1.
Fig. 3 is an exploded view of the automatic hot washing range hood of embodiment 1.
Fig. 4 is a schematic view of the range hood with the automatic hot washing function according to embodiment 1.
Fig. 5 is a schematic view of a hood having an automatic hot washing function according to embodiment 2.
Detailed Description
The invention will be further described with reference to the following drawings and examples:
The bottom of the range hood main body 2 is provided with a smoke inlet 21, the smoke inlet 21 is provided with a filter screen 7, the oil collecting cup 3 is arranged at the bottom of the range hood main body 2 and communicated with the inner cavity of the range hood main body 2, and the top of the range hood main body 2 is provided with a smoke outlet 22.
The volute 4 is arranged in the inner cavity of the range hood body 2 and is positioned right above the smoke inlet 21, the side wall of the volute 4 is provided with an air inlet 41, the centrifugal fan 5 is arranged in the inner cavity of the volute 4, the top of the volute 4 is provided with an air outlet 42, and the air outlet 42 is communicated with the smoke outlet 22.
The heating device 9 is tightly attached to the outer wall of the volute 4, heat generated by the heating device 9 is transferred to the volute 4, the control panel 1 is arranged on the range hood main body 2, and the centrifugal fan 5 and the heating device 9 are respectively electrically connected with the control panel 1.
The heating device 9 is an electric heating film 6, the electric heating film 6 is adhered to the surface of the volute 4, the heating end face of the electric heating film 6 is tightly attached to the outer wall of the volute 4, the rest end faces of the electric heating film 6 are wrapped with a layer of oil-proof protective film 8, and the electric heating film 6 is tightly attached to the surface of the volute in a surrounding mode and occupies the area of 1/2 on the surface of the volute.
In embodiment 2, as shown in fig. 5, the heating device 9 may also be a heating wire or a heating film, the heating wire or the heating film is adhered to the surface of the spiral case 4, the heating end surfaces of the heating wire or the heating film are tightly adhered to the outer wall of the spiral case 4, and the remaining end surfaces of the heating wire or the heating film are wrapped with a layer of oil-proof protective film 8.
The utility model discloses, device 9 that generates heat hugs closely at spiral case 4 outer wall, and the oil smoke that the user culinary art produced gets into the smoke ventilator inner chamber through advancing cigarette mouth 21, after centrifugal fan 5 starts, and the oil smoke in the smoke ventilator purifies the kitchen environment through spiral case 4 along outlet flue 22 discharge, uses the back when smoke ventilator for a long time, and the greasy dirt is gathered and is adhered at spiral case 4, smoke ventilator inner chamber, and the user is difficult to wash, the utility model discloses after device 9 that generates heat starts, device 9 that generates heat produces heat transfer to spiral case 4 makes spiral case 4's temperature promote, leads to the greasy dirt of adhesion on spiral case 4 to dissolve, flow easily to collection oil cup 3 or discharge along with the oil smoke to reduce the oil smoke and gather, convenience of customers is clean, improves smoke ventilator's practicality.
Claims (7)
1. Automatic hot cleaning function's smoke ventilator, including controlling panel, smoke ventilator main part and oil collecting cup, open the bottom or the side of smoke ventilator main part has into the mouth, and the top of smoke ventilator main part, following or side open have the outlet flue, and the built-in spiral case of smoke ventilator main part, spiral case built-in have centrifugal fan, oil collecting cup sets up the bottom intercommunication smoke ventilator main part inner chamber of smoke ventilator main part, its characterized in that: the range hood is characterized by further comprising a heating device, the heating device is tightly attached to the outer wall of the volute, heat generated by the heating device is transferred to the volute, the control panel is arranged on the range hood main body, and the centrifugal fan and the heating device are electrically connected with the control panel respectively.
2. The range hood with automatic hot washing function according to claim 1, characterized in that: the heating device is a heating wire, a heating film or graphene, the heating device is adhered to or close to the surface of the volute, the heating end face of the heating device is tightly attached to the outer wall of the volute, and the other end faces of the heating device are wrapped with one layer of oil-proof protective film.
3. The range hood with automatic hot washing function according to claim 1, characterized in that: the heating device is an electric heating air-out device, the electric heating air-out device is close to the volute, an air outlet of the electric heating air-out device faces the outer wall of the volute, and a layer of oil-proof protective film wraps the electric heating air-out device.
4. The range hood with automatic hot washing function according to claim 1, characterized in that: the heating device is an electric heating film, the electric heating film is adhered to the surface of the volute, the heating end face of the electric heating film is tightly attached to the outer wall of the volute, and the other end faces of the electric heating film are wrapped with a layer of oil-proof protective film.
5. The range hood with automatic hot washing function according to claim 4, characterized in that: the electric heating film is closely attached to the surface of the volute in a surrounding mode.
6. The range hood with automatic hot washing function according to claim 1, characterized in that: the volute is positioned right above the smoke inlet, the side wall of the volute is provided with an air inlet, the top of the volute is provided with an air outlet, and the air outlet is communicated with the smoke outlet.
7. The range hood with automatic hot washing function according to claim 1, characterized in that: a filter screen is arranged at the smoke inlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021747016.6U CN212746638U (en) | 2020-08-19 | 2020-08-19 | Smoke exhaust ventilator with automatic hot cleaning function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021747016.6U CN212746638U (en) | 2020-08-19 | 2020-08-19 | Smoke exhaust ventilator with automatic hot cleaning function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212746638U true CN212746638U (en) | 2021-03-19 |
Family
ID=74989253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021747016.6U Active CN212746638U (en) | 2020-08-19 | 2020-08-19 | Smoke exhaust ventilator with automatic hot cleaning function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212746638U (en) |
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2020
- 2020-08-19 CN CN202021747016.6U patent/CN212746638U/en active Active
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