CN102840614A - Lifting smoke exhaust ventilator - Google Patents
Lifting smoke exhaust ventilator Download PDFInfo
- Publication number
- CN102840614A CN102840614A CN2012103453131A CN201210345313A CN102840614A CN 102840614 A CN102840614 A CN 102840614A CN 2012103453131 A CN2012103453131 A CN 2012103453131A CN 201210345313 A CN201210345313 A CN 201210345313A CN 102840614 A CN102840614 A CN 102840614A
- Authority
- CN
- China
- Prior art keywords
- cover
- outer cover
- air inlet
- links
- inner cover
- 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.)
- Pending
Links
- 239000000779 smoke Substances 0.000 title abstract description 17
- 210000003141 lower extremity Anatomy 0.000 claims description 9
- 230000003028 elevating effect Effects 0.000 claims description 6
- 238000011084 recovery Methods 0.000 claims description 6
- 230000006835 compression Effects 0.000 claims description 4
- 238000007906 compression Methods 0.000 claims description 4
- 230000001939 inductive effect Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 9
- 238000010521 absorption reaction Methods 0.000 abstract description 2
- 229910000831 Steel Inorganic materials 0.000 abstract 4
- 239000010959 steel Substances 0.000 abstract 4
- 239000006096 absorbing agent Substances 0.000 description 5
- 239000006233 lamp black Substances 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 238000004134 energy conservation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010411 cooking Methods 0.000 description 1
- 230000029087 digestion Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Images
Landscapes
- Ventilation (AREA)
Abstract
The invention relates to a lifting smoke exhaust ventilator, which comprises a casing, a fan, and an induced air passage, wherein an air outlet of the fan is communicated with the induced air passage; an air inlet of the fan is connected with a flexible air inlet pipe; a lower end port of the flexible air inlet pipe is connected with a pot cover-shaped induced air cover through a steel sleeve; the steel sleeve is rotationally connected with a telescopic swing arm; the induced air cover is composed of an inner cover and an outer cover; a plurality of air inlet holes are formed in the inner cover; the inner cover is connected with the steel sleeve through an inner supporting structure; and the outer cover is connected with the steel sleeve in a sliding way. According to the invention, a novel cooker hood with good energy-saving effect as well as good oil and smoke absorption effect is realized.
Description
Technical field
The present invention relates to a kind of household electrical appliance, especially relate to a kind of lampblack absorber.
Background technology
Lampblack absorber is one of the most frequently used household electrical appliance.Most at present cover bodies of lampblack absorber bag is provided with blower fan in the cover body, the downside of blower fan is an air inlet, and upside is an air outlet.The oil smoke absorbing effect of this lampblack absorber generally directly depends on the watt level of blower fan.Therefore,, need to adopt more powerful blower fan, cause very big waste of energy in order to obtain oil smoke absorbing effect preferably.And, existing lampblack absorber, because its distance in the pot body is bigger, no matter it adopts the blower fan of much power, still has more oil smoke not to be inhaled into.
Summary of the invention
The present invention mainly is technical problems such as solution existing in prior technology oil smoke absorbing effect is bad, and waste of energy is big, a kind of good energy-conserving effect is provided, the novel kitchen ventilator that oil smoke absorbing is effective.
Above-mentioned technical problem of the present invention mainly is able to solve through following technical proposals: a kind of elevating cooker hood; Comprise housing, blower fan, wind channel; The air outlet that it is characterized in that described blower fan is connected with described wind channel, and the air inlet of blower fan links to each other with a flexible blast pipe, and the lower port of this flexibility blast pipe links to each other with the blower cover of a pot cover shape through a rigidity sleeve; Rigidity sleeve and the swing arm of a reduction formula are rotationally connected; The swing arm of reduction formula links to each other with described housing through a universal joint, and described blower cover inner cover and outer cover constitute, and constitutes an air inducing chamber between inner cover and the outer cover; Inner cover is provided with several fresh air inlets; Form an annular air inlet between the lower limb of outer cover and the lower limb of inner cover, inner cover links to each other with described rigidity sleeve through an inner fixed stand, and outer cover and described rigidity sleeve are slidingly connected.The present invention is divided into two kinds of situation in use, and people are when ON operation, and blower cover is raised to a suitable height, just can use.If when needs cover pot cooking, this blower cover is covered on pot as pot cover, the steam that produces in the pot, oil smoke are siphoned away, the mode of this oil smoke absorbing can reduce the power of blower fan, conserve energy.When having only a spot of steam, oil smoke generation in the pot; Can not flow out from the joint place between inner cover and the pot body, only the fresh air inlet from inner cover flows out, and as a large amount of steam, when oil smoke produces; Flow out the joint place between inner cover and the pot body that will be a large amount of, and suck from annular air inlet.This structure had both guaranteed that oil smoke farthest was absorbed, and also made simultaneously the steam in the pot that siphons away that it can be too not fast, thereby can not influence the digestion time of food, farthest reached energy-conservation effect.
As preferably, the lower limb of described outer cover evenly is provided with and moves drive rod on several.When blower cover separated use with the pot body, the opening direction of annular air inlet should help the absorption of steam, oil smoke down; Show consideration for to close making when doing when blower cover and pot, an inner cover also pot body fits, and outer cover need could form certain interval with the pot body with the rising certain distance, the present technique scheme be exactly through the pot body on move the active force of drive rod, make on the outer cover and move.
As preferably, be provided with elastic recovery mechanism between described outer cover and the inner fixed stand, this elastic recovery mechanism comprises the slide bar on the inner fixed stand, and this slide bar is suitable with the sliding sleeve of being located at the outer cover inboard, and the slide bar of sliding sleeve upside is provided with a compression spring.After when the pot body makes outer cover to last mobile drive rod active force on, moving work, if desired blower cover is moved on the whole, open pot when operating, compression spring can drive outer cover and move down with respect to inner cover, returns to the shape of original annular air inlet.
Technical problems such as the beneficial effect that brings of the present invention is, it is bad to solve existing in prior technology oil smoke absorbing effect, and waste of energy is big provide a kind of good energy-conserving effect, the novel kitchen ventilator that oil smoke absorbing is effective.
Description of drawings
Accompanying drawing 1 is a kind of structural representation of the present invention;
Accompanying drawing 2 is partial enlarged drawings of the present invention.
The specific embodiment
Pass through embodiment below, and combine accompanying drawing, do further bright specifically technical scheme of the present invention.
Embodiment: like Fig. 1, shown in Figure 2, the present invention relates to a kind of elevating cooker hood, comprise housing 1, blower fan 2, wind channel 3; The air outlet of described blower fan 2 is connected with described wind channel 3; The air inlet of blower fan 2 links to each other with a flexible blast pipe 4, and the lower port of this flexibility blast pipe 4 links to each other with the blower cover of a pot cover shape through a rigidity sleeve 14, and rigidity sleeve 14 and reduction formula swing arm 7 are rotationally connected; Reduction formula swing arm 7 links to each other with described housing 1 through a universal joint 8; Described blower cover is made up of inner cover 6 and outer cover 5, constitutes an air inducing chamber between inner cover 6 and the outer cover 5, and inner cover is provided with several fresh air inlets 10; Form an annular air inlet 11 between the lower limb of outer cover and the lower limb of inner cover, the lower limb of outer cover evenly is provided with and moves drive rod 9 on three.Inner cover links to each other with described rigidity sleeve 14 through an inner fixed stand 12, and outer cover 5 is slidingly connected with described rigidity sleeve 14.Be provided with elastic recovery mechanism between outer cover 5 and the inner fixed stand 12, this elastic recovery mechanism comprises the slide bar 16 on the inner fixed stand, and this slide bar 16 is suitable with the sliding sleeve 13 of being located at the outer cover inboard, and the slide bar 16 of sliding sleeve 13 upsides is provided with a compression spring 15.
So it is easy to use, energy-conservation that the present invention has, the effective characteristic of oil smoke absorbing.
Claims (3)
1. an elevating cooker hood comprises housing, blower fan, wind channel, it is characterized in that the air outlet of described blower fan is connected with described wind channel; The air inlet of blower fan links to each other with a flexible blast pipe; The lower port of this flexibility blast pipe links to each other with the blower cover of a pot cover shape through a rigidity sleeve, and rigidity sleeve and the swing arm of a reduction formula are rotationally connected, and the swing arm of reduction formula links to each other with described housing through a universal joint; Described blower cover is made up of inner cover and outer cover; Constitute an air inducing chamber between inner cover and the outer cover, inner cover is provided with several fresh air inlets, forms an annular air inlet between the lower limb of outer cover and the lower limb of inner cover; Inner cover links to each other with described rigidity sleeve through an inner fixed stand, and outer cover and described rigidity sleeve are slidingly connected.
2. a kind of elevating cooker hood according to claim 1, the lower limb that it is characterized in that described outer cover evenly is provided with and moves drive rod on several.
3. a kind of elevating cooker hood according to claim 2; It is characterized in that being provided with between described outer cover and the inner fixed stand elastic recovery mechanism; This elastic recovery mechanism comprises the slide bar on the inner fixed stand; This slide bar is suitable with the sliding sleeve of being located at the outer cover inboard, and the slide bar of sliding sleeve upside is provided with a compression spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103453131A CN102840614A (en) | 2012-09-17 | 2012-09-17 | Lifting smoke exhaust ventilator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103453131A CN102840614A (en) | 2012-09-17 | 2012-09-17 | Lifting smoke exhaust ventilator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102840614A true CN102840614A (en) | 2012-12-26 |
Family
ID=47368216
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012103453131A Pending CN102840614A (en) | 2012-09-17 | 2012-09-17 | Lifting smoke exhaust ventilator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102840614A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106931484A (en) * | 2017-05-24 | 2017-07-07 | 赵宏杰 | A kind of range hood |
| CN108636976A (en) * | 2018-07-17 | 2018-10-12 | 深圳市宜和勤环保科技有限公司 | A kind of wind turbine exhausting system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1985000873A1 (en) * | 1983-08-11 | 1985-02-28 | Muckler, Richard, F. | Kitchen ventilating system |
| CN2430919Y (en) * | 2000-06-20 | 2001-05-23 | 张健 | Fume exhausting pot lid |
| CN1590853A (en) * | 2003-08-25 | 2005-03-09 | 程祥生 | Oil fume extractor |
| CN201652559U (en) * | 2010-05-07 | 2010-11-24 | 冯建民 | Inject type kitchen ventilator |
| CN202792175U (en) * | 2012-09-17 | 2013-03-13 | 黄潮奇 | Lift type kitchen ventilator |
-
2012
- 2012-09-17 CN CN2012103453131A patent/CN102840614A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1985000873A1 (en) * | 1983-08-11 | 1985-02-28 | Muckler, Richard, F. | Kitchen ventilating system |
| CN2430919Y (en) * | 2000-06-20 | 2001-05-23 | 张健 | Fume exhausting pot lid |
| CN1590853A (en) * | 2003-08-25 | 2005-03-09 | 程祥生 | Oil fume extractor |
| CN201652559U (en) * | 2010-05-07 | 2010-11-24 | 冯建民 | Inject type kitchen ventilator |
| CN202792175U (en) * | 2012-09-17 | 2013-03-13 | 黄潮奇 | Lift type kitchen ventilator |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106931484A (en) * | 2017-05-24 | 2017-07-07 | 赵宏杰 | A kind of range hood |
| CN108636976A (en) * | 2018-07-17 | 2018-10-12 | 深圳市宜和勤环保科技有限公司 | A kind of wind turbine exhausting system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204006236U (en) | Multi-purpose energy-saving smoke exhaust ventilator | |
| CN202692203U (en) | Telescopic smoke exhaust ventilator | |
| CN2926879Y (en) | Washing-free, jet-flowing and energy-saving cooker hood | |
| CN205641097U (en) | Split type smoke discharged machine | |
| CN102840614A (en) | Lifting smoke exhaust ventilator | |
| CN203687136U (en) | Range hood | |
| CN101782245A (en) | Range hood with oil strainer plates with adjustable positions | |
| CN202792175U (en) | Lift type kitchen ventilator | |
| CN204358810U (en) | A kind of adjustable angle range hood | |
| CN102798168A (en) | A range hood that can be raised and lowered independently | |
| CN202792173U (en) | Novel range hood | |
| CN102818303B (en) | Novel range hood | |
| CN201363811Y (en) | Range hood with position-adjustable oil screen plate | |
| CN203309976U (en) | Blowing cover for smokeless hotpot or barbecue | |
| CN205191675U (en) | Integrated kitchen with water conservancy diversion function | |
| CN201407720Y (en) | Exhaustion multiplier | |
| CN210292009U (en) | Kitchen petticoat pipe that filter screen can be sealed | |
| CN209213943U (en) | A kind of efficient and long life is automatically divulged information oil smoke cooking apparatus | |
| CN201463054U (en) | Split-type range hood | |
| CN207584841U (en) | A kind of Split type box body kitchen ventilator | |
| CN205783158U (en) | A kind of smoke exhaust ventilator | |
| CN202419753U (en) | Range hood | |
| CN104501258A (en) | Range hood | |
| CN203024229U (en) | Blowing-type range hood | |
| CN207006248U (en) | A kind of high efficiency integrated kitchen range |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20121226 |