CN101761954A - Range hood - Google Patents
Range hood Download PDFInfo
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- CN101761954A CN101761954A CN200810242869A CN200810242869A CN101761954A CN 101761954 A CN101761954 A CN 101761954A CN 200810242869 A CN200810242869 A CN 200810242869A CN 200810242869 A CN200810242869 A CN 200810242869A CN 101761954 A CN101761954 A CN 101761954A
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- air
- range hood
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- supplying equipment
- air outlet
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Abstract
The invention relates to range hood, comprising an outer casing of the range hood, wherein an air inlet of the range hood and an air outlet of the range hood are arranged on the outer casing of the range hood, and a fume channel of the range hood is formed between the air inlet of the range hood and the air outlet of the range hood. The range hood is characterized by also comprising an external hot blast supplying device on which a hot blast device air inlet and a hot blast device air outlet are arranged, and the hot blast device air outlet extends into the outer casing to be communicated with the fume channel of the range hood. Oil and/or grease contained in the fume which is absorbed in the range hood are ensured to be in a warm state, therefore, even though the range hood stops operating, the oil and/or grease inside the whole range hood keep flowing and can be easily collected in an oil collecting cup. In addition, arranged outside the range hood, the oil collecting cup can be installed at any position outside the range hood as required.
Description
Technical field
The present invention relates to a kind of range hood, especially a kind of family expenses range hood.
Technical background
Range hood in the market, comprise that blower fan system closes outer cover, bottom at range hood is provided with exhaust fume collecting hood, set air inlet on the exhaust fume collecting hood, at least one layer of oil cleaner screen covers air inlet and sentences and filter oil and/or the fat that is contained in the oil smoke, but, because the culinary art in area, Asia custom, even if oil smoke is after two-layer oil cleaner screen filters, still contain a lot of oil and/or fat, these oil and/or fat can stick on the inner walls of range hood, simultaneously, major part can stick on the surface as the inside of the cigarette machine blower fan system of range hood operation air-flow generating unit and parts thereof, Shi Rijiu, can influence the normal use of cigarette machine, a kind ofly on the blower housing of cigarette machine heating element heater is being set and all disclose for CN2462267Y number and 200979233Y number so that oil that adheres on its inwall and/or fat warm and easily is collected as Chinese patent.But the fixed position of the heating element heater in this technical scheme does not possess flexibility, the removable property of this heating element heater, dismantled and assembled property all are restricted, such as, need clean to continue use this element, then can need professional person and professional tool for it to other user of the non-housewife's level of its dismounting.
Summary of the invention
The technical problem to be solved in the present invention provides a kind of range hood that has improved.
The technical scheme that the present invention is used for solving the problems of the technologies described above is: a kind of range hood, comprise, it is provided with the cigarette machine shell body of cigarette machine air inlet and cigarette machine air outlet, between cigarette machine air inlet and cigarette machine air outlet, formed cigarette oil smoke passage, it is characterized in that, also comprise an external hot-air supplying equipment, this external hot-air supplying equipment is provided with hot air apparatus air inlet and hot air apparatus air outlet, and described hot air apparatus air outlet puts in described shell body and is connected with described cigarette oil smoke passage.Remain on warm state in order to ensure contained oil and/or fat in the oil smoke that sucks in the range hood,, thereby make the maintenance of the oil of whole range hood inside and/or fat flow and be easy to be collected in the catchment cup even if when range hood shuts down.And,, can be installed in the optional position of lampblack absorber outside as required because this device is arranged at outside the range hood.
According to real-time mode of the present invention, range hood of the present invention, it is characterized in that, this external hot-air supplying equipment have one its be provided with the housing of hot air apparatus air inlet and hot air apparatus air outlet, described hot air apparatus air outlet puts in described shell body and is connected with described cigarette oil smoke passage.The hot air apparatus air outlet directly is arranged at an end of the housing of this device, makes the designs simplification of whole device, and the flexibility ratio of application strengthens.
According to real-time mode of the present invention, range hood of the present invention, it is characterized in that, described cigarette machine shell body comprises cooking fume-collecting housing parts and chimney housing parts, cigarette machine blower fan system is arranged at described chimney housing parts, and the described hot air apparatus air outlet of described external hot-air supplying equipment puts in cigarette machine chimney housing parts and is connected with described cigarette oil smoke passage.Cigarette machine blower fan system is as the air flow-producing device of whole range hood, its inner chamber has constituted the major part of cigarette oil smoke passage, the advantage of the technical program is, the position of the hot air apparatus air outlet of external hot-air supplying equipment is nearer from the inner chamber of cigarette machine blower fan system, can make this part obtain to add more fully thermal effect.
According to real-time mode of the present invention, range hood of the present invention, it is characterized in that described chimney housing parts comprises sidewall and roof at least, the described hot air apparatus air outlet of described external hot-air supplying equipment puts in described sidewall and/or roof is connected with described cigarette oil smoke passage.As more excellent on-position, the feasible outward appearance that has connected the range hood of this external hot-air supplying equipment can obtain better design effect, and also makes things convenient for being connected and fixed of itself.
According to real-time mode of the present invention, range hood of the present invention is characterized in that, described hot air apparatus air outlet is connected with described cigarette oil smoke passage at cigarette machine air inlet place.The technical program of the present invention makes oil smoke promptly be heated entering range hood, like this can so that to be contained in oil in the oil smoke and/or fat to add thermal effect preferable relatively.
According to the embodiment of the present invention, range hood of the present invention is characterized in that, external hot-air supplying equipment comprises blower fan and the electrical heating elements that is arranged in its housing.Blower fan is arranged in the housing, can avoid exposed and be subjected to the pollution of external environment condition and security better outside, in addition, uses electrical heating elements, makes the structure of whole external hot-air supplying equipment more succinct, easy enforcement, and cost is cheap relatively simultaneously.
According to the embodiment of the present invention, range hood of the present invention is characterized in that, described blower fan is arranged at the position of the described hot air apparatus air inlet of vicinity in the hot-air supplying equipment housing.Such design, air outside are a quilt element down behind the hot air apparatus air inlet, such as the running of electrical heating elements place, make whole unit efficiency improve, and, compacter on the space.
According to the embodiment of the present invention, range hood of the present invention is characterized in that, described electrical heating elements is arranged at the position of the described hot air apparatus of the vicinity gas outlet in the hot-air supplying equipment housing.Such design is heated element, needs part such as promptly being expelled to hot blast after the electrical heating elements heating, makes whole unit efficiency improve, and, compacter on the space.
Further, according to the embodiment of the present invention, range hood of the present invention, it is characterized in that, the hot air apparatus air outlet place of described external hot-air supplying equipment is provided with a shell fragment, and when described external hot-air supplying equipment was worked, described shell fragment was opened, when described external hot-air supplying equipment is not worked, the shell fragment closure.The range hood of the technical program can prevent that thereby oil smoke from entering described external hot-air supplying equipment from hot air apparatus air outlet place suck-back and polluting its inner components.
Further, according to the embodiment of the present invention, range hood of the present invention is characterized in that, the adjustable size of the input heat of described external hot-air supplying equipment.The range hood of the technical program, because the adjustable size of the input heat of external hot-air supplying equipment, production firm can design the hot-air supplying equipment of different quantities of heat given up according to its product line needs, the user also can select according to its actual use needs, thereby make the relevance grade of range hood of the present invention improve.
Further, according to the embodiment of the present invention, range hood of the present invention is characterized in that, the described hot air apparatus air inlet of described external hot-air supplying equipment is a plurality of.The scheme that the form of hot air apparatus air inlet of the present invention can be selected has multiple, in order to make the work better effects if of external hot-air supplying equipment of the present invention, a plurality of hot air apparatus air inlets can be set.
Again further, according to the embodiment of the present invention, range hood of the present invention is characterized in that, the hole that the described hot air apparatus air inlet of described external hot-air supplying equipment is circular hole or square hole or other shapes.Equally, the shape of hot air apparatus air inlet also can specifically be determined according to concrete design and outward appearance demand.
Again further, according to more excellent embodiment of the present invention, range hood of the present invention is characterized in that, the described hot air apparatus air inlet of described external hot-air supplying equipment is concentrated with square pattern and arranged.
Description of drawings
Below in conjunction with Figure of description technology contents of the present invention is further elaborated.
Fig. 1 is the perspective view of first embodiment of range hood of the present invention.
Fig. 2 is the perspective view of second embodiment of range hood of the present invention
Fig. 3 is the perspective view of the external hot-air supplying equipment of range hood of the present invention.
The specific embodiment
Referring to accompanying drawing 1 to accompanying drawing 3, the specific embodiment of the present invention, a kind of range hood 1, form by blower fan system 2 and cigarette machine shell body 3, two-layer filter screen 7 is arranged in the bottom of lampblack absorber, the oil and the steam of water are inhaled into lampblack absorber 1 via two-layer filter screen 7 in cooking process, after again through the air quantity system from air outlet 5 discharges; Two-layer therebetween filter screen 7 can the absorption greases, and the spiral case inwall of lampblack absorber blower fan system 2 also can residual a large amount of greases, and most greases still can progressively be cooled to and solidify, and final residue is in the inside of lampblack absorber.Wherein, between cigarette machine air inlet 4 and cigarette machine air outlet 5, formed cigarette oil smoke passage.Range hood 1 also comprises an external hot-air supplying equipment.This external hot-air supplying equipment 8 is provided with hot air apparatus air inlet and hot air apparatus air outlet.The hot air apparatus air outlet puts in described shell body and is connected with described cigarette oil smoke passage.The setting of external hot-air supplying equipment 8, be to remain on warm state in order to ensure contained oil and/or fat in the oil smoke that sucks in the range hood, when even if range hood shuts down, thereby make the maintenance of the oil of whole range hood inside and/or fat flow and be easy to be collected in the catchment cup.And,, can be installed in the optional position of lampblack absorber outside as required because this device is arranged at outside the range hood.
Range hood, external hot-air supplying equipment 8 have one its be provided with the housing 13 of hot air apparatus air inlet 9 and hot air apparatus air outlet 12.The shell body that hot air apparatus air outlet 12 puts in range hood is connected with cigarette oil smoke passage.Hot air apparatus air outlet 12 directly is arranged at an end of the housing 13 of this device, makes the designs simplification of whole device, and the flexibility ratio of application strengthens.
Cigarette machine shell body comprises cooking fume-collecting housing parts and chimney housing parts.Cigarette machine blower fan system is arranged at the chimney housing parts.Be provided with range hood control panel 15 at the cooking fume-collecting housing parts.Control panel can be an electronics, as shown in Figure 2.Also can be mechanical, as shown in fig. 1.The hot air apparatus air outlet 12 of external hot-air supplying equipment 8 puts in cigarette machine chimney housing parts and is connected with cigarette oil smoke passage.The position that external hot-air supplying equipment 8 inserts cigarette oil smoke passage can require concrete definite according to specific design.Blower fan system 2 is as the air flow-producing device of whole range hood, its inner chamber has constituted the major part of cigarette oil smoke passage, the position of the hot air apparatus air outlet 12 of external hot-air supplying equipment 8 is nearer from the inner chamber of cigarette machine blower fan system 2, can make this part obtain to add more fully thermal effect.
Referring to accompanying drawing 1 to accompanying drawing 3, two kinds of embodiments of range hood of the present invention, the chimney housing parts comprises sidewall and roof at least.The hot air apparatus air outlet 12 of external hot-air supplying equipment 8 puts in sidewall and/or roof is connected with cigarette oil smoke passage.This kind structure has carefully been selected more excellent on-position, and the feasible outward appearance that has connected the range hood of this external hot-air supplying equipment 8 can obtain better design effect, and also makes things convenient for being connected and fixed of itself.
Referring to accompanying drawing 1, in first kind of embodiment of range hood of the present invention, external hot-air supplying equipment 8 first hot air apparatus air outlets 12 are connected with cigarette oil smoke passage at cigarette machine air inlet 4 places.This kind embodiment makes oil smoke promptly be heated entering range hood, like this can so that to be contained in oil in the oil smoke and/or fat to add thermal effect preferable relatively.
Referring to accompanying drawing 3, external hot-air supplying equipment 8 comprises blower fan 14 and the electrical heating elements 10 that is arranged in its housing 13.Blower fan is arranged in the housing 14, can avoid exposed and be subjected to the pollution of external environment condition and security better outside, in addition, uses electrical heating elements 10, makes the structure of whole external hot-air supplying equipment more succinct, easy enforcement, and cost is cheap relatively simultaneously.
Referring to accompanying drawing 3, in the embodiment of the external hot-air supplying equipment 8 of range hood of the present invention, blower fan 14 is arranged at the position of the proximity thermal wind apparatus air inlet 9 in hot-air supplying equipment 8 housings 14.Such design, air outside are a quilt element down behind the hot air apparatus air inlet, such as the running of electrical heating elements place, make whole unit efficiency improve, and, compacter on the space.
Referring to accompanying drawing 3, in the embodiment of the external hot-air supplying equipment 8 of range hood of the present invention, electrical heating elements 10 is arranged at the position of the proximity thermal wind apparatus gas outlet 12 in hot-air supplying equipment 8 housings 13.Like this, be heated element, need part, make whole unit efficiency improve such as promptly being expelled to hot blast after electrical heating elements 10 heating, and, compacter on the space.
Further referring to accompanying drawing 3, in the embodiment of the external hot-air supplying equipment 8 of range hood of the present invention, hot air apparatus air outlet 12 places of external hot-air supplying equipment 8 are provided with a shell fragment 11, when external hot-air supplying equipment 8 is worked, state is opened and stayed open to this shell fragment, when external hot-air supplying equipment 8 was not worked, shell fragment 11 closures also were kept closed.Like this, thus can prevent that oil smoke from entering in the external hot-air supplying equipment 8 from hot air apparatus air outlet 12 place's suck-backs pollutes its inner components.
The size of the input heat of the external hot-air supplying equipment 8 of range hood 1 of the present invention can be designed as adjustable.Thereby production firm can design the hot-air supplying equipment of different quantities of heat given up according to its product line needs, and the user also can select when buying according to its actual use needs, thereby makes the relevance grade of range hood of the present invention improve.
Further, referring to accompanying drawing 3, in the embodiment of the external hot-air supplying equipment 8 of range hood of the present invention, hot air apparatus air inlet 9 is a plurality of apertures that are arranged on the housing 13.Certainly, the scheme that the form of hot air apparatus air inlet can be selected has multiple, in order to make the work better effects if of external hot-air supplying equipment 8, a plurality of sizeable hot air apparatus air inlets can be set.
Referring to accompanying drawing 3, in the embodiment of the external hot-air supplying equipment 8 of range hood of the present invention, the hot air apparatus air inlet 9 of external hot-air supplying equipment 8 is the hole of circular hole or square hole or other shapes.Equally, the shape of hot air apparatus air inlet also can specifically be determined according to concrete design and outward appearance demand.
Referring to accompanying drawing 3, in the embodiment of the external hot-air supplying equipment 8 of range hood of the present invention, the hot air apparatus air inlet 9 of external hot-air supplying equipment is concentrated with square pattern and is arranged.In order to reach different technology and/or appearance, those skilled in the art are according to content of the present invention, and promptly the Pareto diagram formed with other patterns of the hole of other shapes that obtain by variation easily and these holes is all within protection scope of the present invention.
Claims (13)
1. a range hood (1), comprise, it is provided with the cigarette machine shell body (3) of cigarette machine air inlet (4) and cigarette machine air outlet (5), between cigarette machine air inlet (4) and cigarette machine air outlet (5), formed cigarette oil smoke passage, it is characterized in that, also comprise an external hot-air supplying equipment (8), this external hot-air supplying equipment (8) is provided with hot air apparatus air inlet (9) and hot air apparatus air outlet (10), and described hot air apparatus air outlet (10) puts in described shell body (3) and is connected with described cigarette oil smoke passage.
2. range hood according to claim 1, it is characterized in that, this external hot-air supplying equipment (8) have one its be provided with the housing (13) of hot air apparatus air inlet (9) and hot air apparatus air outlet (11), described hot air apparatus (8) air outlet puts in described shell body (3) and is connected with described cigarette oil smoke passage.
3. range hood according to claim 2, it is characterized in that, described cigarette machine shell body (3) comprises cooking fume-collecting housing parts and chimney housing parts, cigarette machine blower fan system is arranged at described chimney housing parts, and the described hot air apparatus air outlet (12) of described external hot-air supplying equipment (8) puts in cigarette machine chimney housing parts and is connected with described cigarette oil smoke passage.
4. range hood according to claim 3, it is characterized in that, described chimney housing parts comprises sidewall and roof at least, and the described hot air apparatus air outlet (12) of described external hot-air supplying equipment (8) puts in described sidewall and/or roof is connected with described cigarette oil smoke passage.
5. range hood according to claim 4 is characterized in that, described hot air apparatus air outlet (12) is located to be connected with described cigarette oil smoke passage at cigarette machine air inlet (4).
6. range hood according to claim 2 is characterized in that, external hot-air supplying equipment comprises blower fan (14) and the electrical heating elements (10) that is arranged in its housing.
7. range hood according to claim 6 is characterized in that, described blower fan (14) is arranged at the position of the described hot air apparatus air inlet of vicinity (9) in hot-air supplying equipment (8) housing.
8. range hood according to claim 6 is characterized in that, described electrical heating elements (10) is arranged at the position of the described hot air apparatus of the vicinity gas outlet (12) in hot-air supplying equipment (8) housing.
9. according to arbitrary described range hood in the claim 1 to 8, it is characterized in that, the hot air apparatus air outlet (12) of described external hot-air supplying equipment (8) locates to be provided with a shell fragment (11), when described external hot-air supplying equipment (8) is worked, described shell fragment (11) is opened, when described external hot-air supplying equipment (8) when not working, shell fragment (11) closure.
10. range hood according to claim 9 is characterized in that, the adjustable size of the input heat of described external hot-air supplying equipment.
11. range hood according to claim 9 is characterized in that, the described hot air apparatus air inlet (9) of described external hot-air supplying equipment is a plurality of.
12. range hood according to claim 11 is characterized in that, the described hot air apparatus air inlet (9) of described external hot-air supplying equipment (8) is the hole of circular hole or square hole or other shapes.
13. range hood according to claim 11 is characterized in that, the described hot air apparatus air inlet (9) of described external hot-air supplying equipment (8) is concentrated with square pattern and is arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810242869A CN101761954A (en) | 2008-12-24 | 2008-12-24 | Range hood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810242869A CN101761954A (en) | 2008-12-24 | 2008-12-24 | Range hood |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101761954A true CN101761954A (en) | 2010-06-30 |
Family
ID=42493266
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200810242869A Pending CN101761954A (en) | 2008-12-24 | 2008-12-24 | Range hood |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101761954A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104501252A (en) * | 2014-11-27 | 2015-04-08 | 珠海格力电器股份有限公司 | Range hood |
| CN105716134A (en) * | 2016-04-16 | 2016-06-29 | 中山市普雪生活电器有限公司 | Intelligent hot air cleaning smoke exhauster |
| CN107676309A (en) * | 2016-08-01 | 2018-02-09 | 博西华电器（江苏）有限公司 | Smoke exhaust ventilator and its blower fan system |
| CN109237578A (en) * | 2018-10-25 | 2019-01-18 | 珠海格力电器股份有限公司 | A kind of oil network cleaning assembly and kitchen ventilator |
| CN110822513A (en) * | 2019-10-22 | 2020-02-21 | 中山市普雪生活电器有限公司 | Range hood and self-cleaning method thereof |
-
2008
- 2008-12-24 CN CN200810242869A patent/CN101761954A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104501252A (en) * | 2014-11-27 | 2015-04-08 | 珠海格力电器股份有限公司 | Range hood |
| CN105716134A (en) * | 2016-04-16 | 2016-06-29 | 中山市普雪生活电器有限公司 | Intelligent hot air cleaning smoke exhauster |
| CN107676309A (en) * | 2016-08-01 | 2018-02-09 | 博西华电器（江苏）有限公司 | Smoke exhaust ventilator and its blower fan system |
| CN109237578A (en) * | 2018-10-25 | 2019-01-18 | 珠海格力电器股份有限公司 | A kind of oil network cleaning assembly and kitchen ventilator |
| CN109237578B (en) * | 2018-10-25 | 2024-03-08 | 珠海格力电器股份有限公司 | Oil net cleaning assembly and range hood |
| CN110822513A (en) * | 2019-10-22 | 2020-02-21 | 中山市普雪生活电器有限公司 | Range hood and self-cleaning method thereof |
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Application publication date: 20100630 |