CN105091055A - Improved structure for side suction type extractor hood - Google Patents
Improved structure for side suction type extractor hood Download PDFInfo
- Publication number
- CN105091055A CN105091055A CN201410212492.0A CN201410212492A CN105091055A CN 105091055 A CN105091055 A CN 105091055A CN 201410212492 A CN201410212492 A CN 201410212492A CN 105091055 A CN105091055 A CN 105091055A
- Authority
- CN
- China
- Prior art keywords
- frame plate
- medium frame
- air intake
- intake vent
- seal
- 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.)
- Granted
Links
- 239000000779 smoke Substances 0.000 claims abstract description 26
- 230000001050 lubricating effect Effects 0.000 claims description 27
- 239000003517 fume Substances 0.000 claims description 15
- 238000010411 cooking Methods 0.000 claims description 14
- 238000000605 extraction Methods 0.000 claims description 14
- 230000015572 biosynthetic process Effects 0.000 claims description 6
- 230000007306 turnover Effects 0.000 claims description 6
- 238000012423 maintenance Methods 0.000 abstract description 5
- 238000007789 sealing Methods 0.000 abstract description 4
- 239000006233 lamp black Substances 0.000 abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
- 238000004140 cleaning Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 235000019504 cigarettes Nutrition 0.000 description 2
- 230000003670 easy-to-clean Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 210000002268 wool Anatomy 0.000 description 1
Landscapes
- Ventilation (AREA)
Abstract
The invention discloses an improved structure for a side suction type extractor hood. According to the improved structure, an externally-square internally-circular sealing piece is fixedly arranged on the air inlet position of a middle frame plate and the air inlet position of a fan; the one-port air suction type fan is adopted, and a sealing channel is formed through the sealing piece and the fan in a shell; and one end of the channel is communicated with outside lampblack, and the other end of the channel is communicated with an air hose base to discharge smoke. By means of the improved structure, on the premise that the air suction strength is guaranteed, an oil way is in the totally-closed state, other places in the shell are not affected by lampblack and water vapors completely, especially an electronic control system in the shell is not affected, and cleaness in the shell is guaranteed while the stability of the extractor hood is guaranteed; meanwhile, the middle frame plate is fixed to the improved structure, the locking position of the middle frame plate and a shell set is arranged on the air inlet position of the middle frame plate, the structure is steady, front disassembly, assembly and maintenance are convenient, the locking piece can be hidden effectively, and the size of the rear portion of the shell is smaller.
Description
Technical field
The present invention relates to a kind of range hood, particularly relate to a kind of structure-improved of side extraction cooking fume extractor.
Background technology
Along with the continuous lifting of our people's living standard, consumer, when fitting up household, more and more focuses on the quality of kitchen guarding, and kitchen appliance integration has become the development trend in following kitchen.Wherein be subject to the extensive concern of consumer as the range hood of kitchen indispensability, the theories such as health, energy-saving and environmental protection are more applied on oil-fume exhauster product, and its appearance and modeling also there occurs huge change.Chinese style, European and side-suction type three kinds of main flow outward appearances are mainly contained in current Chinese range hood market, Chinese style range hood is replaced by European type cooker hood gradually due to outward appearance heaviness, but European type cooker hood is mainly applicable to the few kitchen environment of steam heavy wool cigarette, is not suitable for the kitchen environment that Chinese oil smoke is many.Side extraction cooking fume extractor changes traditional range hood appearance design and lampblack-pumped mode, from the side the oil smoke of generation is siphoned away during culinary art, the very first time pins the oil smoke produced, effectively can shorten the move distance that oil smoke rises, greatly improve oil smoke and remove effect, and elegant in appearance, be therefore widely used.
But the normally both sides air inlet of the side extraction cooking fume extractor in currently available technology, medium frame plate air intake vent and blower fan air intake vent place are not hermetically-sealed construction, namely oil smoke and steam are not in full closeding state through path, such oil smoke and steam very easily scatter everywhere in housing, and the electric-control system of range hood is usually located at the front panel place of housing, so very easily cause the instability of electric-control system; Though or be provided with in prior art and cylindric lead cigarette parts, unreasonablely still there will be that sealing incomplete sum air intake vent blast is too small causes the phenomenon that suction is not strong owing to arranging; In addition the medium frame plate of current existing side extraction cooking fume extractor is usually set to non-dismountable formula structure or is only assembling and the Demountable established, but this Demountable is traditional back side screw closure mode, it is not easy to daily cleaning maintenance, be not easy to dismounting, usually specialized maintenance personnel are needed to disassemble, and often make housing back space excessive, affect attractive in appearance; Current existing catchment cup is by hanging a cup outside range hood body, but this kind of mode oil smoke flows directly into lubricating cup outside body, not only not easy to clean and clean after still have oil droplet flow out, or adopt mode Oil Guide inserted sheet being inserted medium frame plate opening guiding oil smoke inflow catchment cup, but the design of this kind of inserted sheet not only affects attractive in appearance but also not easy to clean.
Summary of the invention
In order to overcome above-mentioned technological deficiency, the invention provides a kind of structure-improved of side extraction cooking fume extractor, this structure oil circuit is totally-enclosed and enhance blast, and the easily-disassembled and underlying easy-maintaining of blower fan of medium frame plate, the setting of interior lubricating cup makes greasy dirt easily clean and do not affect the appearance.
The present invention in order to solve the problems of the technologies described above adopted technical scheme is:
A kind of structure-improved of side extraction cooking fume extractor, comprise the medium frame plate be fixedly arranged on housing and the blower fan being positioned at housing, the middle part of described medium frame plate offers a middle opening and forms medium frame plate air intake vent, described medium frame plate air intake vent is expansion shape, be provided with the seal of a both ends open, the external port of the seal is in the expansion shape with medium frame plate air intake vent form fit, and this external port is fixed and is sealed and is communicated in medium frame plate air intake vent place, the inner port of the seal is collapsed shape, and this inner port is fixed and is sealed the air intake vent place being communicated in blower fan, described seal and blower fan form a seal channel passed through for oil smoke and steam in housing, described medium frame plate is locked on the rear portion of housing by medium frame plate air intake vent place.
Its further technical scheme is:
The expansion shape of described seal external port is the shape that radial section is square, and the collapsed shape of seal inner port is the rounded shape of radial section.
The structure that described seal and blower fan form the seal channel that is passed through for oil smoke and steam in housing is: described blower fan is single port air draught type blower fan, and this blower fan is arranged at the below of housing end face air duct base, the air outlet of blower fan is communicated with the air intake vent of air duct base.
The structure that described medium frame plate is locked on the rear portion of housing by medium frame plate air intake vent place is: the edge of described medium frame plate air intake vent is towards case inside turnover formation first flanging, on the rear portion of housing, corresponding described first flanging place is towards medium frame plate turnover formation second flanging, and first and second flanging described is mutually locked by closure.
Described closure is Locking screw.
Lubricating cup in one is installed with along on the bottom frame of medium frame plate, the cup inner chamber of this interior lubricating cup is just to the bottom of the oil cleaner screen be positioned at outside medium frame plate air intake vent, and the bottom of this interior lubricating cup is arranged with an outer lubricating cup, several oil leaking holes are offered, the inner chamber of the just external lubricating cup of described oil leaking hole at the bottom of the cup of described interior lubricating cup.
Advantageous Effects of the present invention is: this structure-improved sets firmly the seal that a side turns circular at medium frame plate air intake vent place and blower fan air intake vent place, and adopt single port air draught type blower fan, a closed channel is formed by the seal and blower fan in enclosure interior, passage end is communicated with extraneous oil smoke, the other end is communicated with to discharge flue gas with air duct base, this structure is under the prerequisite ensureing air draught intensity, oil circuit is made to be in full closeding state, other places in housing are made not to be subject to the impact of oil smoke steam completely, especially the electric-control system be in housing can not be affected, guarantee that range hood is stablized and ensure that cleaning in housing, this structure is when fixing medium frame plate simultaneously, and the sealed place between medium frame plate and shell group is arranged on medium frame plate air intake vent place, not only stabilized structure, front dismounting is easy to maintenance, and closure can be effectively hiding, makes housing rear size less.
Accompanying drawing explanation
Fig. 1 is perspective view of the present invention;
Fig. 2 is the cross-sectional view of side of the present invention;
Fig. 3 is the perspective view of seal of the present invention;
Fig. 4 is the schematic diagram of medium frame plate closing component structure of the present invention;
Fig. 5 is the structural representation of interior lubricating cup of the present invention;
Wherein
1-medium frame plate; 2-blower fan;
3-medium frame plate air intake vent; 31-first flanging;
32-second flanging; 4-seal;
41-external port; 42-inner port;
5-air duct base; Lubricating cup in 6-;
61-oil leaking hole; The outer lubricating cup of 7-;
8-decorative panel.
Detailed description of the invention
The present invention is described in further detail for composition graphs 1 to Fig. 5.
A kind of structure-improved of side extraction cooking fume extractor, comprise the medium frame plate 1 be fixedly arranged on housing and the blower fan 2 being positioned at housing, the middle part of described medium frame plate 1 offers a middle opening and forms medium frame plate air intake vent 3, described medium frame plate air intake vent 3 is in expansion shape, be provided with the seal 4 of a both ends open, the external port 41 of the seal 4 is in the expansion shape with medium frame plate air intake vent form fit, and this external port 41 is fixed and is sealed and is communicated in medium frame plate air intake vent 3 place, the inner port 42 of the seal 4 is in collapsed shape, and this inner port 42 is fixed and is sealed the air intake vent place being communicated in blower fan 2, described seal 4 and blower fan 2 form a seal channel passed through for oil smoke and steam in housing, described medium frame plate 1 is locked on the rear portion of housing by medium frame plate air intake vent 3 place.
The expansion shape of seal 4 external port 41 is the shape that radial section is square, and the collapsed shape of seal 4 inner port 42 is the rounded shape of radial section.The external port of seal adopts expansion shape especially square, when inner port adopts collapsed shape especially circular simultaneously, can ensure that the area of seal air intake vent maximizes, guarantee that air intake is more smooth and easy, maximizedly can gather oil smoke steam, when oil smoke steam reaches the collapsed shape of inner port, negative pressuren zone pressure increases, and improves the efficiency of fume-exhausting and steam.
The structure that described seal 4 and blower fan 2 form the seal channel that is passed through for oil smoke and steam in housing is: described blower fan 2 is single port air draught type blower fan, and this blower fan 2 is arranged at the below of housing end face air duct base 5, the air outlet of blower fan 2 is communicated with the air intake vent of air duct base 5.Like this at seal 4, define a seal channel between blower fan 2 and air duct base 5.When blower fan 2 starts, oil smoke and steam are gathered, through medium frame plate air intake vent 3 admission passage, namely oil smoke and steam enter seal 4 external port through medium frame plate air intake vent, arrive the external port of seal, then enter blower fan 2 through seal 4, because blower fan 2 is single port air draught type blower fan, oil smoke and steam directly arrive the air intake vent of air duct base 5 from the air outlet of blower fan, then arrive smoke exhaust pipe through air duct base, discharged by smoke exhaust pipe.In whole process, oil smoke and steam all the time in seal channel, can not disperse in each corner of range hood shell, ensure the sanitation and hygiene in range hood shell, ensure the isolation of electric-control system and steam simultaneously, enhance stability.
The structure that described medium frame plate is locked on the rear portion of housing by medium frame plate air intake vent place is: the edge of described medium frame plate air intake vent 3 is towards case inside turnover formation first flanging 31, on the rear portion of housing, corresponding described first flanging place is towards medium frame plate turnover formation second flanging 32, and first and second flanging described is mutually locked by closure.Medium frame plate and housing rear portion are fixed sealed at medium frame plate air intake vent place, stabilized structure, and relative to traditional back side locking mode, front dismounting makes maintenance more for convenience, in addition closure can be effectively hiding, housing rear size can be made less, wherein said closure is Locking screw simultaneously.
Lubricating cup 6 in one is installed with along on the bottom frame of medium frame plate 1, the cup inner chamber of this interior lubricating cup 6 is just to the bottom of the oil cleaner screen be positioned at outside medium frame plate air intake vent 3, and the bottom of this interior lubricating cup is arranged with an outer lubricating cup 7, several oil leaking holes 61 are offered, the inner chamber of the just external lubricating cup 7 of described oil leaking hole at the bottom of the cup of described interior lubricating cup 6.This interior lubricating cup is directly communicated with in the bottom being positioned at the oil cleaner screen outside medium frame plate air intake vent, make oil droplet oil cleaner screen filtering generation without the need to flowing through outside body, directly enter interior lubricating cup, outer lubricating cup is entered into again from the oil leaking hole of interior lubricating cup, thus avoid the situation bottom medium frame plate, frame being infected with oil stain, not only easy cleaning and appearance looks elegant.
Claims (6)
1. the structure-improved of a side extraction cooking fume extractor, comprise the medium frame plate (1) be fixedly arranged on housing and the blower fan (2) being positioned at housing, the middle part of described medium frame plate (1) offers a middle opening and forms medium frame plate air intake vent (3), it is characterized in that:
Described medium frame plate air intake vent (3) is in expansion shape, be provided with the seal (4) of a both ends open, the external port (41) of the seal (4) is in the expansion shape with medium frame plate air intake vent form fit, and this external port (41) is fixed and is sealed and is communicated in medium frame plate air intake vent (3) place, the inner port (42) of the seal (4) is in collapsed shape, and this inner port (42) is fixed and is sealed the air intake vent place being communicated in blower fan (2), described seal (4) and blower fan (2) form a seal channel passed through for oil smoke and steam in housing, described medium frame plate (1) is locked on the rear portion of housing by medium frame plate air intake vent (3) place.
2. the structure-improved of side extraction cooking fume extractor according to claim 1, it is characterized in that: the expansion shape of described seal (4) external port (41) is the shape that radial section is square, the collapsed shape of seal (4) inner port (42) is the rounded shape of radial section.
3. the structure-improved of side extraction cooking fume extractor according to claim 1, it is characterized in that: the structure that described seal (4) and blower fan (2) form the seal channel that is passed through for oil smoke and steam in housing is: described blower fan (2) is single port air draught type blower fan, and this blower fan (2) is arranged at the below of housing end face air duct base (5), the air outlet of blower fan (2) is communicated with the air intake vent of air duct base (5).
4. the structure-improved of side extraction cooking fume extractor according to claim 1, it is characterized in that: the structure that described medium frame plate is locked on the rear portion of housing by medium frame plate air intake vent place is: the edge of described medium frame plate air intake vent (3) is towards case inside turnover formation first flanging (31), on the rear portion of housing, corresponding described first flanging place is towards medium frame plate turnover formation second flanging (32), and first and second flanging described is mutually locked by closure.
5. the structure-improved of side extraction cooking fume extractor according to claim 4, is characterized in that: described closure is Locking screw.
6. the structure-improved of side extraction cooking fume extractor according to claim 1, it is characterized in that: be installed with lubricating cup in (6) along on the bottom frame of medium frame plate (1), the cup inner chamber of this interior lubricating cup (6) is just to the bottom of the oil cleaner screen be positioned at outside medium frame plate air intake vent (3), and the bottom of this interior lubricating cup is arranged with an outer lubricating cup (7), several oil leaking holes (61) are offered, the inner chamber of the just external lubricating cup (7) of described oil leaking hole at the bottom of the cup of described interior lubricating cup (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410212492.0A CN105091055B (en) | 2014-05-20 | 2014-05-20 | The structure-improved of side extraction cooking fume extractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410212492.0A CN105091055B (en) | 2014-05-20 | 2014-05-20 | The structure-improved of side extraction cooking fume extractor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105091055A true CN105091055A (en) | 2015-11-25 |
| CN105091055B CN105091055B (en) | 2017-12-05 |
Family
ID=54572053
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410212492.0A Expired - Fee Related CN105091055B (en) | 2014-05-20 | 2014-05-20 | The structure-improved of side extraction cooking fume extractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105091055B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106016409A (en) * | 2016-07-29 | 2016-10-12 | 浙江大学昆山创新中心 | Novel lampblack purification device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201589319U (en) * | 2009-07-10 | 2010-09-22 | 美的集团有限公司 | Fume exhaust fan |
| CN201772523U (en) * | 2010-07-15 | 2011-03-23 | 台湾樱花股份有限公司 | Single inhalation type range hood structure |
| CN103528103A (en) * | 2012-07-05 | 2014-01-22 | 唐立 | Smoke exhaust ventilator |
| CN103697511A (en) * | 2013-11-30 | 2014-04-02 | 宁波方太厨具有限公司 | Diffusion drainage device of range hood |
| CN203869127U (en) * | 2014-05-20 | 2014-10-08 | 樱花卫厨（中国）股份有限公司 | Improved structure of side-suction-type range hood |
-
2014
- 2014-05-20 CN CN201410212492.0A patent/CN105091055B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201589319U (en) * | 2009-07-10 | 2010-09-22 | 美的集团有限公司 | Fume exhaust fan |
| CN201772523U (en) * | 2010-07-15 | 2011-03-23 | 台湾樱花股份有限公司 | Single inhalation type range hood structure |
| CN103528103A (en) * | 2012-07-05 | 2014-01-22 | 唐立 | Smoke exhaust ventilator |
| CN103697511A (en) * | 2013-11-30 | 2014-04-02 | 宁波方太厨具有限公司 | Diffusion drainage device of range hood |
| CN203869127U (en) * | 2014-05-20 | 2014-10-08 | 樱花卫厨（中国）股份有限公司 | Improved structure of side-suction-type range hood |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106016409A (en) * | 2016-07-29 | 2016-10-12 | 浙江大学昆山创新中心 | Novel lampblack purification device |
| CN106016409B (en) * | 2016-07-29 | 2018-06-26 | 浙江大学昆山创新中心 | A kind of fume purifier of fume |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105091055B (en) | 2017-12-05 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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Granted publication date: 20171205 |