CN2926880Y - Conveniently-cleaning thermal cooker hood - Google Patents
Conveniently-cleaning thermal cooker hood Download PDFInfo
- Publication number
- CN2926880Y CN2926880Y CN 200620086039 CN200620086039U CN2926880Y CN 2926880 Y CN2926880 Y CN 2926880Y CN 200620086039 CN200620086039 CN 200620086039 CN 200620086039 U CN200620086039 U CN 200620086039U CN 2926880 Y CN2926880 Y CN 2926880Y
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- CN
- China
- Prior art keywords
- range hood
- heat
- shell
- easy
- heating wire
- 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.)
- Expired - Fee Related
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Abstract
The utility model provides a thermal easy-to-clean range hood belonging to a kitchen device, which contains a casing, a fan, a smoke exhaust pipe and a check ring. The casing consists of an inner shell and an outer shell, with a heat preservation layer close to the outer shell in the casing, an insulation layer close to the inner shell, and a heating wire between the insulation and the heat preservation layer. The range hood can use the heat generated by the heat wire to thin the ropy oil stain on the inner wall of the range hood, thereby generating liquidity and flowing to the catchment cup on the range hood. The attenuated oil stain is easy to wipe off, so in cleaning, the range hood need not to be removed so as to improve the cleaning convenience of the range hood accordingly with good environmental protection effect thanks to no use of hot water and chemical detergents.
Description
Technical field
The utility model provides a kind of cooking apparatus, especially a kind of lampblack absorber.
Background technology
At present, employed large-scale lampblack absorber in the dining room of units such as small-sized lampblack absorber that family uses and hotel, restaurant, school, factory after use a period of time, clean, to remove the greasy dirt of the thickness on the lampblack absorber inwall.The cleaning method of small-sized lampblack absorber is that the professional pulls down lampblack absorber from wall, and it is taken apart, with hot water and chemical decontamination agent the greasy dirt on the parts such as housing is removed.This method is time-consuming, effort, water wasting, and used chemical decontamination agent meeting pollutes environment.The dismounting dress can impact the service life of lampblack absorber.For large-scale lampblack absorber, be difficult to it is pulled down from wall and clean, can only under the more situation of greasy dirt, continue to use, this can cause shorten and the kitchen environment variation service life of lampblack absorber.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of heat easy-to-wash fume exhaustor, to improve the convenience that lampblack absorber cleans.
The utility model is to realize like this, a kind of heat easy-to-wash fume exhaustor mainly comprises housing, blower fan, smoke exhaust pipe and back-up ring, and described housing is made up of inner casing, shell, the heat-insulation layer of close shell, the insulating barrier of close inner casing are arranged in the housing, between insulating barrier and the heat-insulation layer heating wire is arranged.
Adopt the lampblack absorber of said structure, the heat that can utilize heating wire to produce, make the greasy dirt of the thickness on the lampblack absorber inwall thinning, produce mobile and flow in the catchment cup on the lampblack absorber, and thinning greasy dirt also is easy to wipe, during cleaning, do not need lampblack absorber is pulled down, thereby improved the convenience that lampblack absorber cleans.And need not use hot water and chemical decontamination agent, environment protecting is good.
Description of drawings
Fig. 1 is that the master of the utility model structure looks schematic diagram.
Fig. 2 is the schematic diagram of a kind of circuit connecting relation of heating wire.
The specific embodiment
The embodiment that provides below in conjunction with accompanying drawing illustrates concrete structure of the present utility model and operation principle.
As shown in drawings, a kind of heat easy-to-wash fume exhaustor of the utility model, mainly comprise housing (13), blower fan, smoke exhaust pipe (9) and back-up ring (8), described housing is made up of inner casing (1), shell (5), the heat-insulation layer (4) of close shell, the insulating barrier (2) of close inner casing are arranged in the housing, heating wire (3) is arranged between insulating barrier and the heat-insulation layer.
When needs clean lampblack absorber, can connect the power supply of heating wire, make heating wire generation heat and make the greasy dirt on the inner casing outer wall thinning, flow in the catchment cup on the lampblack absorber.The small part greasy dirt that is left on this wall, available cotton etc. are wiped easily.
Time switch (12) and temperature control by-pass cock (11) also are installed on shell.As shown in Figure 2, time switch, temperature control by-pass cock are cascaded by lead and heating wire.Can set heating-up temperature by the temperature control by-pass cock, set heat time heating time by time switch.After being heated to design temperature or setting-up time, power supply is by automatic disconnection, and heating wire stops heating.The structure of time switch, temperature control by-pass cock, operation principle no longer describe in detail with existing identical.
Prompting device (10) can be arranged on shell, when heating wire be heated to design temperature, after the time, prompting parts (as voice, pipe, the music etc.) signal of sounding is automatically reminded.This prompting device is a kind of existing simple electronic unit (as the buzzing sheet), and its structure, operation principle no longer describe in detail.The gauge tap of prompting device can link with time switch or temperature control by-pass cock, and when these two switches disconnected, this gauge tap was connected.
Another heating wire (7) is arranged in described back-up ring (8), Smoke Sensor (6) is arranged near the back-up ring.When the greasy dirt on the needs cleaning back-up ring, can connect the power supply of another heating wire (7), the heating back-up ring makes greasy dirt give out oil smoke, produce smog, discharges from smoke exhaust pipe.Smoke Sensor can send alarm signal, reminds and opens blower fan.Also Smoke Sensor can be linked to each other with draught fan control circuit, when producing smog, open blower fan automatically.Another heating wire also can be established insulating barrier outward.
Obviously, the same with existing lampblack absorber, annexes such as illuminating lamp, blower fan driving switch can be arranged on the lampblack absorber of the utility model.
Claims (3)
1, a kind of heat easy-to-wash fume exhaustor, mainly comprise housing (13), blower fan, smoke exhaust pipe (9) and back-up ring (8), it is characterized in that, described housing is made up of inner casing (1), shell (5), the heat-insulation layer (4) of close shell, the insulating barrier (2) of close inner casing are arranged in the housing, heating wire (3) is arranged between insulating barrier and the heat-insulation layer.
2, a kind of heat easy-to-wash fume exhaustor as claimed in claim 1 is characterized in that, time switch (12) and temperature control by-pass cock (11) also are installed on shell.
3, a kind of heat easy-to-wash fume exhaustor as claimed in claim 1 or 2 is characterized in that, another heating wire (7) is arranged in described back-up ring (8), and Smoke Sensor (6) is arranged near the back-up ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620086039 CN2926880Y (en) | 2006-06-26 | 2006-06-26 | Conveniently-cleaning thermal cooker hood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620086039 CN2926880Y (en) | 2006-06-26 | 2006-06-26 | Conveniently-cleaning thermal cooker hood |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2926880Y true CN2926880Y (en) | 2007-07-25 |
Family
ID=38281128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620086039 Expired - Fee Related CN2926880Y (en) | 2006-06-26 | 2006-06-26 | Conveniently-cleaning thermal cooker hood |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2926880Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107620997A (en) * | 2017-10-19 | 2018-01-23 | 广东美的厨房电器制造有限公司 | Range hood, the cleaning device of range hood and its control method |
| WO2019075991A1 (en) * | 2017-10-19 | 2019-04-25 | 广东美的厨房电器制造有限公司 | Range hood, range hood cleaning device and control method therefor |
-
2006
- 2006-06-26 CN CN 200620086039 patent/CN2926880Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107620997A (en) * | 2017-10-19 | 2018-01-23 | 广东美的厨房电器制造有限公司 | Range hood, the cleaning device of range hood and its control method |
| WO2019075991A1 (en) * | 2017-10-19 | 2019-04-25 | 广东美的厨房电器制造有限公司 | Range hood, range hood cleaning device and control method therefor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |