CN202002176U - Range hood with internal self-cleaning function - Google Patents
Range hood with internal self-cleaning function Download PDFInfo
- Publication number
- CN202002176U CN202002176U CN2010206117270U CN201020611727U CN202002176U CN 202002176 U CN202002176 U CN 202002176U CN 2010206117270 U CN2010206117270 U CN 2010206117270U CN 201020611727 U CN201020611727 U CN 201020611727U CN 202002176 U CN202002176 U CN 202002176U
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- China
- Prior art keywords
- impeller
- cleaning function
- range hood
- air
- main frame
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- Expired - Lifetime
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Abstract
The utility model relates to a range hood with an internal self-cleaning function. The range hood comprises a main machine, wherein the main machine is connected with a meshed cover and a smoke-collecting cover through a connecting disk; a filter screen is arranged in the meshed cover; an oil cup is arranged below the meshed cover; an impeller with a motor is arranged in the main machine; an air flue is arranged outside the impeller; a check ring is arranged opposite to the impeller; a heating device is arranged above the main machine; the outlet of a heat output pipe of the heating device is positioned at the check ring and forms a certain angle with the impeller; and an air-return-preventing check valve is arranged above an air outlet of the air flue. The range hood has the benefits that: the range hood is cleaned by utilizing a principle that oil dirt is dissolved under heating, without depending on other cleaning solution, so that the internal oil dirt is dissolved completely and the cleaning effect is achieved; and the internal part of the main machine and the meshed cover and the filter screen are cleaned at the same time, so good environment-friendly effect in the cleaning process is achieved and the range hood is convenient and practical.
Description
Technical field
The utility model relates to a kind of lampblack absorber, especially a kind of lampblack absorber that has inner self-cleaning function.
Background technology
In the prior art, the cleaning of lampblack absorber is to perplex user and professional person's a difficult problem always, particularly the cleaning of main frame inside.Lampblack absorber has been grown service time, and greasy dirt can amass on air channel, impeller, these parts of motor, and the much more long-pending function of use of these parts that can make descends, even can cause lampblack absorber to break down.If clean these parts, need take the lampblack absorber complete machine apart, tear complete machine process more complicated open, need the professional person to operate, the phenomenon of damaging, scratching can appear in the process of tearing open, and install the back and be difficult to recover to dispatch from the factory original-pack state.At this present situation, some producers have have also researched and developed the lampblack absorber that much has automatic cleaning function, for example spray the automatic cleaning of cleaning fluid etc., only impeller are cleaned but these cleaning functions are general, and scope is very little, and effect neither be fine.
Summary of the invention
The utility model will solve the shortcoming of above-mentioned prior art, provides a kind of and exempts to unpick and wash and the lampblack absorber that has inner self-cleaning function that automatically cleaning is effective.
The utility model solves the technical scheme that its technical problem adopts: this lampblack absorber that has inner self-cleaning function, comprise main frame, main frame is connected with guard and exhaust fume collecting hood by terminal pad, be provided with filter screen in the guard, the guard below is provided with lubricating cup, be provided with the impeller of translator in the main frame, impeller outer is provided with the air channel, the place is provided with back-up ring over against impeller, the top of main frame is provided with electro-heat equipment, the defeated heat pipe outlet of electro-heat equipment be positioned at the back-up ring place and with impeller at an angle, air outlet top in air channel is provided with the anti-air-return check-valves.
As preferably, described electro-heat equipment also comprises fan, and heating element is between fan and the defeated heat pipe.
As preferably, described anti-air-return check-valves comprises non-return valve seat, and non-return valve seat is provided with iron ring, is provided with the blade of band spring in the iron ring.Wherein blade preferably adopts aluminum alloy materials; The iron ring material preferably adopts the cold drawing spraying.
The effect that the utility model is useful is: this lampblack absorber cleaning is to utilize the greasy dirt solution principle that is heated, and do not rely on other cleaning fluids to clean, inner greasy dirt is fully melted, reach cleaning effect, in cleaning main frame inside, guard and filter screen are also cleaned, so it is cleaning course has environment protecting preferably, convenient and practical.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the structural representation of electro-heat equipment;
Fig. 3 is the structural representation of anti-air-return check-valves;
Description of reference numerals: lubricating cup 1, exhaust fume collecting hood 2, terminal pad 3, guard 4, filter screen 5, air channel 6, back-up ring 7, impeller 8, main frame 9, electro-heat equipment 10, fan 10-1, heating element 10-2, defeated heat pipe 10-3, anti-air-return check-valves 11, iron ring 11-1, non-return valve seat 11-2, blade 11-3, spring 11-4, motor 12.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing:
Embodiment: as Fig. 1, this lampblack absorber that has inner self-cleaning function, comprise main frame 9, main frame 9 is connected with guard 4 and exhaust fume collecting hood 2 by terminal pad 3, be provided with filter screen 5 in the guard 4, guard 4 belows are provided with lubricating cup 1, be provided with the impeller 8 of translator 12 in the main frame 9, the impeller 8 outer air channels 6 that are provided with, 8 places are provided with back-up ring 7 over against impeller, and the top of main frame 9 is provided with electro-heat equipment 10, as Fig. 2, electro-heat equipment 10 comprises fan 10-1, heating element 10-2 is between fan 10-1 and the defeated heat pipe 10-3, the defeated heat pipe 10-3 outlet of electro-heat equipment 10 be positioned at back-up ring 7 places and with impeller 8 at an angle, 6 air outlets top in air channel is provided with anti-air-return check-valves 11, as Fig. 3, anti-air-return check-valves 11 comprises non-return valve seat 11-2, and non-return valve seat 11-2 is provided with iron ring 11-1, is provided with the blade 11-3 of band spring 11-4 in the iron ring 11-1, blade 11-3, it is to make it can Yin Wendu not too high and cause distortion, aging that iron ring 11-1 material adopts the effect of metal.
The automatic cleaning function startup is the working time by motor, when starting automatic cleaning function, electro-heat equipment 10 utilizes the wind that produces among the fan 10-1 that the heat of heating element 10-2 is passed to cigarette machine host 9 inside by defeated heat pipe 10-3, angled because of failing heat pipe 10-3 outlet and impeller 8, so in the time of 10 li blowing hot-airs of electro-heat equipment, also impeller 8 slowly runs, and flows for 9 li at main frame thereby drive hot blast.This lampblack absorber has been adorned an anti-air-return check-valves 11 at main frame 9 tops in addition, and the blade 11-3 of anti-air-return check-valves 11 is made by aluminium alloy, and has spring 11-4.When impeller 8 slowly runs, be not enough to open blade 11-3,, but discharge in main frame 9 the insides circulations and from guard 4 so heat can not be discharged in airduct.Such effect is that not only impeller 8 is heated, and comprises that air channel 6, main frame 9, guard 4, filter screen 5 all are heated.The hot blast temperature that electro-heat equipment 10 blows out is controlled at about 55 ℃, through the transmission of impeller 8, whole main frame 9 temperature inside all reach about 55 ℃, become oil thereby the greasy dirt that is accumulated in main frame 9 the insides is fully dissolved, oil finally flows to 1 li of lubricating cup, thereby reaches cleaning effect.
On the motor 12 the ultrahigh speed shelves are set in addition, cleaning function starts impeller 8 high speed rotating after finishing at once, the greasy dirt effect remaining on the impeller 8 that dries is at first played in this action, next makes main frame 9 inner each part turn cold reinstatement attitude, the greasy smell that produces when also draining simultaneously cleaning rapidly rapidly.
In addition to the implementation, the utility model can also have other embodiments.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop on the protection domain of the utility model requirement.
Claims (5)
1. lampblack absorber that has inner self-cleaning function, comprise main frame (9), main frame (9) is connected with guard (4) and exhaust fume collecting hood (2) by terminal pad (3), be provided with filter screen (5) in the guard (4), guard (4) below is provided with lubricating cup (1), be provided with the impeller (8) of translator (12) in the main frame (9), the outer air channel (6) that is provided with of impeller (8), locate to be provided with back-up ring (7) over against impeller (8), it is characterized in that: the top of main frame (9) is provided with electro-heat equipment (10), the outlet of the defeated heat pipe (10-3) of electro-heat equipment (10) be positioned at that back-up ring (7) is located and with impeller (8) at an angle, air outlet top in air channel (6) is provided with anti-air-return check-valves (11).
2. the lampblack absorber that has inner self-cleaning function according to claim 1 is characterized in that: described electro-heat equipment (10) also comprises fan (10-1), and heating element (10-2) is between fan (10-1) and the defeated heat pipe (10-3).
3. the lampblack absorber that has inner self-cleaning function according to claim 1, it is characterized in that: described anti-air-return check-valves (11) comprises non-return valve seat (11-2), non-return valve seat (11-2) is provided with iron ring (11-1), is provided with the blade (11-3) of band spring (11-4) in the iron ring (11-1).
4. the lampblack absorber that has inner self-cleaning function according to claim 3 is characterized in that: described blade (11-3) adopts aluminum alloy materials.
5. the lampblack absorber that has inner self-cleaning function according to claim 3 is characterized in that: described iron ring (11-1) material adopts the cold drawing spraying.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206117270U CN202002176U (en) | 2010-11-09 | 2010-11-09 | Range hood with internal self-cleaning function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206117270U CN202002176U (en) | 2010-11-09 | 2010-11-09 | Range hood with internal self-cleaning function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202002176U true CN202002176U (en) | 2011-10-05 |
Family
ID=44704916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206117270U Expired - Lifetime CN202002176U (en) | 2010-11-09 | 2010-11-09 | Range hood with internal self-cleaning function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202002176U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102384510A (en) * | 2011-10-27 | 2012-03-21 | 中山市樱雪集团有限公司 | Automatic cleaning method of range hood |
| CN104399718A (en) * | 2014-11-18 | 2015-03-11 | 重庆勤俭节电科技有限公司 | Cleaning device for pipeline of smoke exhauster |
| CN104848280A (en) * | 2015-05-05 | 2015-08-19 | 姚星桃 | Centrifugal wind wheel cleaning device of extractor hood |
| CN105333479A (en) * | 2015-12-14 | 2016-02-17 | 宁波方太厨具有限公司 | Self-cleaning extractor hood volute structure |
| CN105371339A (en) * | 2015-12-14 | 2016-03-02 | 宁波方太厨具有限公司 | Self-cleaning range hood volute |
| CN108534202A (en) * | 2018-06-14 | 2018-09-14 | 杭州老板电器股份有限公司 | Impeller, wind turbine and kitchen ventilator |
| CN108592113A (en) * | 2018-06-01 | 2018-09-28 | 珠海格力电器股份有限公司 | Range hood |
| CN108592111A (en) * | 2018-06-01 | 2018-09-28 | 珠海格力电器股份有限公司 | Range hood |
| CN108592112A (en) * | 2018-06-01 | 2018-09-28 | 珠海格力电器股份有限公司 | Range hood |
-
2010
- 2010-11-09 CN CN2010206117270U patent/CN202002176U/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102384510A (en) * | 2011-10-27 | 2012-03-21 | 中山市樱雪集团有限公司 | Automatic cleaning method of range hood |
| CN104399718A (en) * | 2014-11-18 | 2015-03-11 | 重庆勤俭节电科技有限公司 | Cleaning device for pipeline of smoke exhauster |
| CN104848280A (en) * | 2015-05-05 | 2015-08-19 | 姚星桃 | Centrifugal wind wheel cleaning device of extractor hood |
| CN105333479A (en) * | 2015-12-14 | 2016-02-17 | 宁波方太厨具有限公司 | Self-cleaning extractor hood volute structure |
| CN105371339A (en) * | 2015-12-14 | 2016-03-02 | 宁波方太厨具有限公司 | Self-cleaning range hood volute |
| CN108592113A (en) * | 2018-06-01 | 2018-09-28 | 珠海格力电器股份有限公司 | Range hood |
| CN108592111A (en) * | 2018-06-01 | 2018-09-28 | 珠海格力电器股份有限公司 | Range hood |
| CN108592112A (en) * | 2018-06-01 | 2018-09-28 | 珠海格力电器股份有限公司 | Range hood |
| CN108534202A (en) * | 2018-06-14 | 2018-09-14 | 杭州老板电器股份有限公司 | Impeller, wind turbine and kitchen ventilator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20111005 |
|
| CX01 | Expiry of patent term |