CN202328458U - Light range hood - Google Patents
Light range hood Download PDFInfo
- Publication number
- CN202328458U CN202328458U CN2011205271834U CN201120527183U CN202328458U CN 202328458 U CN202328458 U CN 202328458U CN 2011205271834 U CN2011205271834 U CN 2011205271834U CN 201120527183 U CN201120527183 U CN 201120527183U CN 202328458 U CN202328458 U CN 202328458U
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- China
- Prior art keywords
- range hood
- light
- light range
- fuselage
- impeller
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Abstract
The utility model discloses a light range hood which comprises a hood body, a suction power assembly and an oil filtering assembly, wherein the hood body at least comprises an aluminium alloy hood body used for bearing and installing the suction power assembly and the oil filtering assembly. Because the light range hood adopts a main body structure made of aluminium alloy, the light range hood is light and has enough load bearing intensity. The light range hood has low requirement on the installation base and can be stably installed by virtue of a simple structure. The light range hood can be installed on the frame structure, such as windows, especially for a side-suction structure so as to omit a front-extending part. The light range hood can have lower installation height to prevent from interfering with a kitchen worker. The light range hood has small distance with a cooking bench, so that the negative-pressure zone is relatively reduced, and therefore the light range hood has higher working efficiency, driving energy is saved, and the use cost is lowered.
Description
Technical field
The utility model relates to the daily electric equipment of a kind of family, particularly a kind of range hood.
Background technology
Range hood is Modern Family's requisite electric equipment of living, and is used for the oil smoke sucking-off in the kitchen, and oil content stopped to separate discharges, and is beneficial to kitchen worker's healthy protect, is beneficial to environmental protection simultaneously.That existing lampblack absorber is divided into is European, Chinese style, near-absorption type (side-suction type) etc.; Wherein side-suction type owing to have take up room little, can obtain using comparatively widely from advantages such as the kitchen range top are near.The range hood principle is to be rotated by the power drives motor, and the driven by motor suction impeller is rotated, and makes in the certain spatial dimension in cooking stove top and forms negative pressuren zone; Indoor soot gas is sucked range hood inside, and soot gas carries out the oil smoke separation first time through oily net filtration; It is inner to get into cigarette machine air channel then, through the rotation of turbine soot gas is carried out secondary oil smoke and separates the wind cabinet (space that is used for mounted impeller; Also can be spiral case) in oil smoke receive action of centrifugal force; The mist of oil aggegation becomes oil droplet, collects lubricating cup through oil circuit, and flue gas after being purified is last discharges along fixing path.
Range hood has solved the kitchen pollution problem, but because structure is comparatively complicated, and its body processes by steel, and volume is big, and weight is higher, must have comparatively stable bearing structure during installation, has relatively high expectations to the basis is installed; In the practice, range hood is installed on body of wall by expansion bolt; Because overall weight is big, can cause bigger potential safety hazard.Particularly the side-suction type range hood after range hood is installed on body of wall, needs certain space of protracting, thereby must have certain setting height(from bottom), otherwise can influence the operation of the kitchen range top and can cause interference to kitchen operation person, even the problem of meeting and discussing; And, can cause negative pressure region to increase.And for the side-suction type range hood of certain setting height(from bottom), the distance from bottom kitchen range top also has big distance, for reaching oil smoke absorbing effect preferably; Then need have bigger suction; Just form comparatively ideal negative pressure, then must have bigger power, energy waste is bigger; Otherwise, do not reach desirable oil smoke absorbing effect; And existing mounting structure has been absorbed the pure air of larger proportion because the formation negative pressure region is bigger, makes that the efficient of range hood is lower.
Therefore, need improve, have lighter weight, require lower the basis is installed to existing range hood; Need simple structure can realize firm installation,, can be installed on frame structures such as window, thereby reduce the part of protracting particularly for the side-suction type structure; Can have lower setting height(from bottom), avoid interference the kitchen worker, and the height between the kitchen range top is less, negative pressure region reduces relatively; Thereby have higher operating efficiency, and practice thrift drive energy, reduce and use this.
The utility model content
In view of this, the utility model provides a kind of light-duty range hood, has lighter weight, requires lower to the basis is installed; Need simple structure can realize firm installation,, can be installed on frame structures such as window, thereby reduce the part of protracting particularly for the side-suction type structure; Can have lower setting height(from bottom), avoid interference the kitchen worker, and the height between the kitchen range top is less, negative pressure region reduces relatively; Thereby have higher operating efficiency, and practice thrift drive energy, reduce and use this.
The light-duty range hood of the utility model comprises fuselage, suction power assembly and oil filtering assembly, and said fuselage comprises the aluminum alloy material fuselage body that is used to carry installation suction power assembly and oil filtering assembly at least.
Further, said range hood is the side-suction type range hood, and the fuselage body rear portion is one-body molded to be formed for embedding the installation portion that the closed-in construction basis is installed on range hood on the closed-in construction basis;
Further, said installation portion is provided with and is used for the installing hole that is connected with the framework on closed-in construction basis;
Further, said fuselage also comprises the aluminium alloy panel that is arranged at the fuselage body front end and the aluminium alloy or the plastic rear cover plate that are arranged at the installation portion rear end face;
Further; Said oil filtering assembly comprises filter screen, is positioned at filter screen preceding smoke deflector and opening and the relative oil-containing groove of filter screen and smoke deflector bottom; Said suction power assembly comprises impeller and the motor that is used for drives impeller; Said fuselage body is formed for holding the snail chamber of impeller, and said snail chamber is provided with the exhaust passage, and the outlet of said exhaust passage is positioned at back shroud;
Further, said snail chamber forms by being arranged at the inner spiral case of fuselage body, and the exhaust passage is communicated in the snail chamber through the exhaust gas intake port that is positioned on the spiral case;
Further, said smoke deflector, impeller and spiral case are working of plastics.
The beneficial effect of the utility model: the light-duty range hood of the utility model, the agent structure of employing aluminum alloy material has lighter weight, has enough bearing strengths simultaneously; Lower to the basis requirement is installed, need simple structure can realize firm installation, particularly for the side-suction type structure; Can be installed on frame structures such as window, thereby reduce the part of protracting, can have lower setting height(from bottom); Avoid interference the kitchen worker, and the height between the kitchen range top is less, negative pressure region reduces relatively; Thereby have higher operating efficiency, and practice thrift drive energy, reduce and use this.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is further described.
Fig. 1 is the utility model structural representation.
The specific embodiment
Fig. 1 is the utility model structural representation; As shown in the figure: the light-duty range hood of present embodiment; Comprise fuselage, suction power assembly and oil filtering assembly, said fuselage comprises the aluminum alloy material fuselage body 1 that is used to carry installation suction power assembly and oil filtering assembly at least.
In the present embodiment, said range hood is the side-suction type range hood, and fuselage body 1 rear portion is one-body molded to be formed for embedding the installation portion 15 that the closed-in construction basis is installed on range hood on the closed-in construction basis; Frame is installed the basis can be window, also can be directly on body of wall, to form frame the basis is installed, and all can realize the purpose of the utility model.
In the present embodiment, said installation portion 15 is provided with and is used for the installing hole that is connected with the framework on closed-in construction basis; The closed-in construction basis forms installation portion and encircles, and has load-carrying construction preferably, and stressed effect obviously is better than the cantilever beam structures of prior art; Install comparatively firm; And lower to the basis requirement is installed, utilize the parts such as journal stirrup on the basic framework of closed-in construction directly to install, convenient firm.
In the present embodiment, said fuselage also comprises the aluminium alloy panel 3 that is arranged at fuselage body 1 front end and the aluminium alloy or the plastic rear cover plate 14 that are arranged at the installation portion rear end face; Because back shroud 14 does not need load-bearing, thereby can use working of plastics, can practice thrift and make and use cost.
In the present embodiment, said oil filtering assembly comprises filter screen 6, be positioned at smoke deflector 5 and opening and the relative oil-containing groove 11 of filter screen 6 and smoke deflector 5 bottoms before the filter screen 6, and the mounting means of filter screen 6, smoke deflector 5 and oil-containing groove 11 can adopt prior art constructions; Said suction power assembly comprises impeller 9 and the motor 8 that is used for drives impeller 9; The kind of drive of motor 8 and impeller 9 and the fixed form of motor 8 all can adopt prior art constructions; As shown in the figure, motor is fixed in spiral case 2 rear end faces and is installed on fuselage body 1, extends before motor 8 rotor axials and cooperates with through-drive with impeller 9; Said impeller 9 rear ends are spacing through the backing pin 12 that radially passes rotor axis of electric, and front end is spacing through the nut 7 that threaded engagement is threaded onto on motor 8 armature spindles; Said fuselage body 1 is formed for holding the snail chamber 10 of impeller, and said snail chamber 10 is provided with exhaust passage 13, and 13 outlets of said exhaust passage are positioned at back shroud 14; Discharge directions belongs to stealthy exhaust passage backward, avoids that the exhaust passage upwards is unfavorable for the problem on the window is installed in the prior art, and makes range hood integral more compact, and is in conjunction with lightweight advantage, lower to the requirement that the basis is installed.
In the present embodiment, said snail chamber 10 forms by being arranged at fuselage body 1 inner spiral case 2, and exhaust passage 13 is communicated in snail chamber 10 through the exhaust gas intake port that is positioned on the spiral case 2; Simple and compact for structure, volume is little.
In the present embodiment, said smoke deflector 5, impeller 9 and spiral case 2 are working of plastics, further reduce weight, reduce cost.
The place ahead of fore-and-aft direction in the specification is meant meets to the range hood airintake direction.
Explanation is at last; Above embodiment is only unrestricted in order to the technical scheme of explanation the utility model; Although with reference to preferred embodiment the utility model is specified, those of ordinary skill in the art should be appreciated that and can make amendment or be equal to replacement the technical scheme of the utility model; And not breaking away from the aim and the scope of the utility model technical scheme, it all should be encompassed in the middle of the claim scope of the utility model.
Claims (7)
1. a light-duty range hood comprises fuselage, suction power assembly and oil filtering assembly, it is characterized in that: said fuselage comprises the aluminum alloy material fuselage body that is used to carry installation suction power assembly and oil filtering assembly at least.
2. light-duty range hood according to claim 1 is characterized in that: said range hood is the side-suction type range hood, and the fuselage body rear portion is one-body molded to be formed for embedding the installation portion that the closed-in construction basis is installed on range hood on the closed-in construction basis.
3. light-duty range hood according to claim 2 is characterized in that: said installation portion is provided with and is used for the installing hole that is connected with the framework on closed-in construction basis.
4. light-duty range hood according to claim 3 is characterized in that: said fuselage also comprises the aluminium alloy panel that is arranged at the fuselage body front end and the aluminium alloy or the plastic rear cover plate that are arranged at the installation portion rear end face.
5. light-duty range hood according to claim 4; It is characterized in that: said oil filtering assembly comprises filter screen, is positioned at filter screen preceding smoke deflector and opening and the relative oil-containing groove of filter screen and smoke deflector bottom; Said suction power assembly comprises impeller and the motor that is used for drives impeller; Said fuselage body is formed for holding the snail chamber of impeller, and said snail chamber is provided with the exhaust passage, and the outlet of said exhaust passage is positioned at back shroud.
6. light-duty range hood according to claim 5 is characterized in that: said snail chamber forms by being arranged at the inner spiral case of fuselage body, and the exhaust passage is communicated in the snail chamber through the exhaust gas intake port that is positioned on the spiral case.
7. light-duty range hood according to claim 6 is characterized in that: said smoke deflector, impeller and spiral case are working of plastics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205271834U CN202328458U (en) | 2011-12-15 | 2011-12-15 | Light range hood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205271834U CN202328458U (en) | 2011-12-15 | 2011-12-15 | Light range hood |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202328458U true CN202328458U (en) | 2012-07-11 |
Family
ID=46440439
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205271834U Expired - Fee Related CN202328458U (en) | 2011-12-15 | 2011-12-15 | Light range hood |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202328458U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104566567B (en) * | 2013-10-15 | 2017-03-29 | 樱花卫厨（中国）股份有限公司 | Fume-exhausting panel fixing structural |
| CN106765422A (en) * | 2017-02-25 | 2017-05-31 | 广东万家乐燃气具有限公司 | A kind of range hood lock catch support stretches mounting bracket preparation method |
| CN110186082A (en) * | 2019-05-07 | 2019-08-30 | 宁波方太厨具有限公司 | A kind of side extraction cooking fume extractor |
| CN110375360A (en) * | 2019-06-27 | 2019-10-25 | 宁波方太厨具有限公司 | A kind of side extraction cooking fume extractor |
| CN110594805A (en) * | 2019-08-09 | 2019-12-20 | 宁波方太厨具有限公司 | Side-draft range hood |
-
2011
- 2011-12-15 CN CN2011205271834U patent/CN202328458U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104566567B (en) * | 2013-10-15 | 2017-03-29 | 樱花卫厨（中国）股份有限公司 | Fume-exhausting panel fixing structural |
| CN106765422A (en) * | 2017-02-25 | 2017-05-31 | 广东万家乐燃气具有限公司 | A kind of range hood lock catch support stretches mounting bracket preparation method |
| CN110186082A (en) * | 2019-05-07 | 2019-08-30 | 宁波方太厨具有限公司 | A kind of side extraction cooking fume extractor |
| CN110186082B (en) * | 2019-05-07 | 2024-01-23 | 宁波方太厨具有限公司 | Side-suction type range hood |
| CN110375360A (en) * | 2019-06-27 | 2019-10-25 | 宁波方太厨具有限公司 | A kind of side extraction cooking fume extractor |
| CN110594805A (en) * | 2019-08-09 | 2019-12-20 | 宁波方太厨具有限公司 | Side-draft range hood |
| CN110594805B (en) * | 2019-08-09 | 2021-04-16 | 宁波方太厨具有限公司 | Side-draft range hood |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120711 Termination date: 20131215 |