CN2674330Y - Improved fume exhaustor - Google Patents
Improved fume exhaustor Download PDFInfo
- Publication number
- CN2674330Y CN2674330Y CN 200420000940 CN200420000940U CN2674330Y CN 2674330 Y CN2674330 Y CN 2674330Y CN 200420000940 CN200420000940 CN 200420000940 CN 200420000940 U CN200420000940 U CN 200420000940U CN 2674330 Y CN2674330 Y CN 2674330Y
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- CN
- China
- Prior art keywords
- housing
- roof
- range hood
- front shroud
- improvement
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- 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.)
- Expired - Lifetime
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Abstract
The utility model relates to an improved fume exhauster, comprising a shell body, a draught fan which is arranged in the shell body, an electric motor which drives the draught fan to rotate, and an electrical control system. The shell body is composed of two mutually parallel side walls, a top wall and a back wall which are connected with the two side walls. The front of the shell body is provided with a front cover plate. The front cover plate is provided with a control button which is in electrical connection with the electrical control system. A fume collecting hood is arranged in the shell body. The front part of the top wall of the shell body forward protrudes with one bracket at least. The front cover plate is arranged on the casing body by the bracket. The cooker hood not only has convenient disassembling and assembling of the front cover plate, but also has simple connecting structure of the shell body and the front cover plate, convenient processing and assembling and lower production cost. Thus, the cost of the fume exhauster integral is reduced.
Description
Technical field:
The utility model relates to a kind of cooking apparatus, relates in particular to a kind of range hood that is used to get rid of oil smoke in the kitchen.
Background technology:
The use of lampblack absorber has spreaded all over huge numbers of families, between the front shroud of lampblack absorber and the housing two kinds of connected modes is arranged at present, and the one, the two is fixed together non-dismountablely, and is simple in structure, but brings inconvenience for the cleaning and the maintenance of lampblack absorber; Another kind is that front shroud is hinged or removably be connected on the housing, cleans, maintenance is comparatively convenient, but complex structure often, cost is higher.Chinese utility model patent CN2433554 as Granted publication on June 6 calendar year 2001, a kind of easy-to-dismount range hood front shroud structure is disclosed, comprise lampblack absorber body and front shroud, front shroud is provided with elastic bead seat and bending hook corresponding to the both sides of lampblack absorber body, elastic bead seat is located at the top of front shroud, the bending hook is located at the bottom of front shroud, and the hole that can hold elastic bead seat and hook is respectively arranged on the preceding flanging of lampblack absorber body two side plates.Although this range hood front shroud is easy to dismounting, but the syndeton between front shroud and the housing is comparatively complicated, elastic bead seat, bending hook and hold elastic bead seat and the structure manufacturing costs such as hole of bending hook higher, thereby make the cost of range hood integral increase.
The utility model content:
The technical problems to be solved in the utility model is the deficiency that overcomes above-mentioned prior art, a kind of range hood of improvement is provided, not only the dismounting of front shroud is comparatively convenient for it, and the syndeton of housing and front shroud is comparatively simple, processing and assembling is all comparatively convenient, production cost is lower, thereby make the cost of range hood integral also reduce greatly.
The range hood of the improvement that provides according to the utility model, comprise a housing and be installed on the interior blower fan of described housing, driving blower fan motor rotating and electric control system, described housing is made of with a roof that is connected described two side and a rear wall the two side that is parallel to each other; The front of described housing is equipped with front shroud, and described front shroud is provided with the control button that is electrically connected with described electric control system; Be provided with exhaust fume collecting hood in the described housing, the front portion of the roof of described housing is provided with at least one support that stretches out forward, and described front shroud is installed on the described housing by described support.
The range hood of the improvement that provides according to the utility model also has following attached technical characterictic:
In a kind of preferred embodiment that the utility model provides, the front portion of described roof is provided with two described supports that stretch out forward, and two described supports are symmetrically distributed on the described roof.Corresponding position on the described two side of described housing is provided with two card bases, and described front shroud is installed on the described housing by described two stands and described two card bases simultaneously.
Described front shroud is a double-decker, the roof that it has the inwall that is parallel to each other and an outer wall and is connected described inner and outer wall; Described support is plates, and described roof can fit with these plates; Be formed with a through hole on the described plates, the position corresponding to described through hole on the roof of described front shroud is formed with a screw, and a screw passes described through hole, cooperates with described screw, thereby described plates and described roof are linked together.
Be formed with two elongate slots of inserting for described two card bases on the inwall of described front shroud, form a breach that Open Side Down between the sidewall of described card base and described housing, the lower end of described elongate slots snaps in the described breach; The width of described elongate slots reduces from top to bottom gradually, and the width of its lower end is identical with the thickness of described card base.
In the embodiment that the utility model provides, described support is welded on the described roof of described housing; Described card base is welded on the described sidewall of described housing.
As a kind of replacement form of the foregoing description, the described sidewall of described card base and described housing is integrally formed.
The range hood of the improvement that provides according to the utility model, prior art has following advantage relatively: because front shroud is installed by the support of case top, thereby not only dismounting is comparatively convenient, and syndeton is comparatively simple, the processing of syndeton and assembling are all comparatively convenient, production cost is lower, thereby has also reduced the cost of whole range hood.
In the preferred embodiment that the utility model provides, described front shroud is fixed by support that is positioned at case top and the card base that is positioned at the housing both sides simultaneously, thereby fixation, reliable.
Description of drawings:
The embodiment that provides below in conjunction with accompanying drawing is elaborated to the utility model:
The schematic perspective view of the range hood of the improvement that provides according to the utility model is provided Fig. 1;
Fig. 2 is the left view of range hood shown in Figure 1, adopts broken section to show the syndeton and the position of housing and front shroud among the figure;
Fig. 3 is the stereogram of the housing of range hood shown in Figure 1, there is shown the shape and the distributing position of support and card base;
Fig. 4 is the rearview of the front shroud of range hood shown in Figure 1;
Fig. 5 is the A place zoomed-in view of Fig. 2, shows the syndeton of the roof of support and front shroud;
Fig. 6 is the B place zoomed-in view of Fig. 2, shows the interface arrangment of the inwall of card base and front shroud;
Fig. 7 is the C place zoomed-in view of Fig. 4 and shape and the distributing position that Fig. 4 shows front shroud upper trapezoid groove together;
The specific embodiment:
Referring to Fig. 1, the range hood of the improvement that provides according to the utility model, comprise a housing 1 and the blower fan, driving blower fan motor rotating and the electric control system that are installed in the described housing 1, described housing 1 is made of with a roof 12 that is connected described two side 11 and a rear wall 13 two side 11 that is parallel to each other; The front of described housing 1 is equipped with front shroud 2, and described front shroud 2 is provided with the control button 3 that is electrically connected with described electric control system; Be provided with exhaust fume collecting hood 4 in the described housing 1,, repeat no more herein because these structures are all known technology.Of the present utility model being characterised in that: the front portion of the roof 12 of described housing 1 is provided with at least one support 5 that stretches out forward, and described front shroud 2 is installed on the described housing 1 by described support 5.
Referring to Fig. 2 and 3, as a kind of preferred embodiment of the present utility model, the front portion of described roof 12 is provided with 5, two the described supports 5 of two described supports that stretch out forward and is symmetrically distributed on the described roof 12, thereby can guarantee that two stands is stressed evenly; Corresponding position on the described two side 11 of described housing 1 is provided with two card bases 6, and described front shroud 2 is installed on the described housing 1 by described two stands 5 and described two card bases 6 simultaneously, thereby guarantees that described front shroud 2 fixes firmly, reliably.
Referring to Fig. 2 and 5, in the above preferred embodiment that the utility model provides, described front shroud 2 is a double-decker, the roof 23 that it has the inwall 21 that is parallel to each other and an outer wall 22 and is connected described inwall 21 and outer wall 22; Described support 5 is plates, and described roof 23 can fit with these plates; Be formed with a through hole 51 on the described plates, be formed with a screw 24, one screws 7 corresponding to the position of described through hole 51 on the described roof 23 and pass described through hole 51, cooperate with described screw 24, thereby described plates and described roof 23 are linked together.
Referring to Fig. 2,4,6, in the above preferred embodiment that the utility model provides, be formed with two elongate slots of inserting for described two card bases 6 25 on the inwall 21 of described front shroud 2,11 of the sidewalls of described card base 6 and described housing 1 form a breach that Open Side Down 61, as shown in Figure 6, the lower end of described elongate slots 25 snaps in the described breach 61.As shown in Figure 7, the width of described elongate slots 25 reduces from top to bottom gradually, the width of its lower end is identical with the thickness of described card base 6, therefore in the described elongate slots 25 of described card base 6 clampings, the lower end of described elongate slots 25 is held on again in the breach 61, thereby not only alleviated the stressed of described support 5, guarantee that simultaneously described front shroud 2 installs more firmly.
In the above preferred embodiment that the utility model provides, described support 5 is welded on the described roof 12 of described housing 1; Described card base 6 is welded on the described sidewall 11 of described housing 1, thereby easy to process, with low cost.
As a kind of replacement form of the foregoing description, described card base 6 is integrally formed, simple in structure, easy to process with the described sidewall 11 of described housing 1, has reduced production cost.
Claims (10)
1, a kind of range hood of improvement, comprise a housing (1) and be installed on the interior blower fan of described housing (1), driving blower fan motor rotating and electric control system, described housing (1) is made of the two side that is parallel to each other (11) and roof (12) that is connected described two side (a 11) and rear wall (13); The front of described housing (1) is equipped with front shroud (2), and described front shroud (2) is provided with the control button (3) that is electrically connected with described electric control system; Be provided with exhaust fume collecting hood (4) in the described housing (1), it is characterized in that: the front portion of the roof (12) of described housing (1) is provided with at least one support (5) that stretches out forward, and described front shroud (2) is installed on the described housing (1) by described support (5).
2, the range hood of improvement according to claim 1 is characterized in that: the front portion of described roof (12) is provided with two the described supports (5) that stretch out forward, and two described supports (5) are symmetrically distributed on the described roof (12).
3, the range hood of improvement according to claim 2, it is characterized in that: the corresponding position on the described two side (11) of described housing (1) is provided with two card bases (6), and described front shroud (2) is installed on the described housing (1) by described two stands (5) and described two card bases (6) simultaneously.
4, according to the range hood of claim 1 or 2 or 3 described improvement, it is characterized in that: described front shroud (2) is a double-decker, and it has the inwall (21) that is parallel to each other with an outer wall (22) and be connected described inwall (21) and a roof (23) of outer wall (22); Described support (5) is plates, and described roof (23) can fit with these plates.
5, the range hood of improvement according to claim 4, it is characterized in that: be formed with a through hole (51) on the described plates, the position that described roof (23) is gone up corresponding to described through hole (51) is formed with a screw (24), one screw (7) passes described through hole (51), cooperate with described screw (24), thereby described plates and described roof (23) are linked together.
6, the range hood of improvement according to claim 4, it is characterized in that: be formed with two elongate slots of inserting for described two card bases (6) (25) on the inwall (21) of described front shroud (2), form a breach that Open Side Down (61) between the sidewall (11) of described card base (6) and described housing (1), the lower end of described elongate slots (25) snaps in the described breach (61).
7, the range hood of improvement according to claim 6 is characterized in that: the width of described elongate slots (25) reduces from top to bottom gradually, and the width of its lower end is identical with the thickness of described card base (6).
8, according to the range hood of claim 1 or 2 or 3 described improvement, it is characterized in that: described support (5) is welded on the described roof (12) of described housing (1).
9, according to the range hood of claim 1 or 2 or 3 described improvement, it is characterized in that: described card base (6) is welded on the described sidewall (11) of described housing (1).
10, according to the range hood of claim 1 or 2 or 3 described improvement, it is characterized in that: described card base (6) is integrally formed with the described sidewall (11) of described housing (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420000940 CN2674330Y (en) | 2004-01-08 | 2004-01-08 | Improved fume exhaustor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420000940 CN2674330Y (en) | 2004-01-08 | 2004-01-08 | Improved fume exhaustor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2674330Y true CN2674330Y (en) | 2005-01-26 |
Family
ID=34482081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420000940 Expired - Lifetime CN2674330Y (en) | 2004-01-08 | 2004-01-08 | Improved fume exhaustor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2674330Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104235915A (en) * | 2013-06-21 | 2014-12-24 | 美的集团股份有限公司 | Range hood and panel assembly for range hood, front cover plate and manufacturing method of range hood |
-
2004
- 2004-01-08 CN CN 200420000940 patent/CN2674330Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104235915A (en) * | 2013-06-21 | 2014-12-24 | 美的集团股份有限公司 | Range hood and panel assembly for range hood, front cover plate and manufacturing method of range hood |
| CN104235915B (en) * | 2013-06-21 | 2017-04-05 | 美的集团股份有限公司 | Smoke exhaust ventilator, for its panel assembly and front shroud and preparation method thereof |
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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 |
Expiration termination date: 20140108 Granted publication date: 20050126 |
|
| CX01 | Expiry of patent term |