CN101886824A - Range hood shell - Google Patents
Range hood shell Download PDFInfo
- Publication number
- CN101886824A CN101886824A CN2009100275569A CN200910027556A CN101886824A CN 101886824 A CN101886824 A CN 101886824A CN 2009100275569 A CN2009100275569 A CN 2009100275569A CN 200910027556 A CN200910027556 A CN 200910027556A CN 101886824 A CN101886824 A CN 101886824A
- Authority
- CN
- China
- Prior art keywords
- shell piece
- lower shell
- range hood
- flanging
- piece
- 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
Images
Landscapes
- Ventilation (AREA)
Abstract
The invention relates to a range hood shell. The shell comprises an upper shell piece and a lower shell piece connected with the upper shell piece, and is characterized in that: at least one of the surrounding edges, which are connected with the upper shell piece, of the lower shell piece is provided with a folded edge bending towards the inner side of the lower shell piece; a part, which is connected with the folded edge of the lower shell piece, of the upper shell piece is a flat wall; the extension direction of the folded edge is accordant with and at least partially superposed with that of the flat wall; and the upper shell piece and the lower shell piece are connected together by laser welding on the folded edge and a flat edge. Due to the adoption of the technical scheme, the part, which is contacted with cooking oil smoke, of the range hold shell has no apertures for accommodating oil stains, and the range hood shell is easier to clean and has more attractive appearance.
Description
Technical field
The present invention relates to a kind of kitchen appliance, be specifically related to the shell structure of range hood.
Background technology
Come from the conventional culinary custom in Asia, the Asian is especially to the main electrical equipment in the kitchen, range hood, correlated performance higher requirement is arranged, wherein, easily whether range hood shell one of main focus of the cleaning person of being to use.Therefore, range hood shell not only can influence the consumer from angle attractive in appearance when consumer's shopping goods, and also can constitute very big influence to it aspect the cleaning easily whether.In addition, as one of main member of this electrical equipment, range hood shell then is being one of consideration point of range hood supplier aspect the saving of terse, the cost of manufacturing process.As seen, the importance of the design of range hood shell.At the above specification requirement of carrying, publication number is that the Chinese invention patent application of CN101191633A discloses a kind of range hood integral body, and this integral body has the cover plate A of frame and exhaust fume collecting hood B that four limits turn edge to weld together and constitute by four edge breaks.There is the easy Zang Na of greasy dirt problem not easy to clean in lampblack absorber fuselage before this kind integral body has solved preferably, but, this kind structure, require very high to the length of exhaust fume collecting hood B and the manufacturing tolerance of width, that is also or the requirement on machining accuracy height of lathe, thereby cause the cost height to the mould of making these parts.In addition, turn edge, thereby cause the processing and manufacturing of two parts relatively complicated, for example, need open mould because four edge breaks of cover plate A have frame and exhaust fume collecting hood B to have four limits, perhaps, many manufacturing steps.
Summary of the invention
At the technical problem that exists in the above prior art, the present invention aims to provide the range hood shell structure that a kind of easy cleaning, processing and manufacturing have been simplified.
The present invention is used for realizing that the technical scheme of above technical purpose is: a kind of range hood shell, comprise, upper shell spare and coupled lower shell piece, it is characterized in that, at least one edge of the surrounding edge that is connected with described upper shell spare of described lower shell piece is provided with towards the flanging of the interior lateral buckling of described lower shell piece, the part that is connected with described flanging described lower shell piece described upper shell spare is a flat wall, and the extension direction of described flanging is complied with mutually and overlapped at least in part with the extension direction of described flat wall.Described upper shell spare and described lower shell piece are through in described flanging and described flat limit place's laser weld and link together.Polish near the butt welded seam after the laser weld and last the shaping.The above-mentioned range hood shell of the present invention has realized that because having adopted above technical scheme no greasy dirt can retain on range hood and housing that cooking fume contacts slit exists and makes its easier cleaning and outward appearance also more beautiful.
Preferably, according to the embodiment of the present invention, range hood shell of the present invention, it is characterized in that, at least one edge of the surrounding edge that is connected with described upper shell spare of described lower shell piece is provided with towards the horizontal flanging of the approximate horizontal of the interior lateral buckling of described lower shell piece, and the part that is connected with described horizontal flanging described lower shell piece described upper shell spare is the flat wall of the approximate horizontal complied with mutually with described flanging extension direction.
Preferably, according to the embodiment of the present invention, range hood shell of the present invention, it is characterized in that, at least one edge of the surrounding edge that is connected with described upper shell spare of described lower shell piece is provided with towards the flanging of the inclination of the interior lateral buckling of described lower shell piece, and the part that is connected with described inclination flanging described lower shell piece described upper shell spare is the inclination flat wall of complying with mutually with described inclination flanging extension direction.
Further, the maintenance or the assembling of the electrical equipment of range hood for convenience, range hood shell of the present invention is characterized in that, can be provided with maintenance window on described lower shell piece and/or the described upper shell spare.
Again further, for the maintenance or the assembling of the electrical equipment that further facilitates range hood, range hood shell of the present invention is characterized in that, described maintenance window has manual openable window lid.
Description of drawings
The invention will be further described below in conjunction with specific embodiment.
Figure 1 shows that the three-dimensional exploded perspective view of first embodiment of range hood shell of the present invention.
Figure 2 shows that the schematic perspective view of first embodiment of range hood shell of the present invention.
Figure 3 shows that range hood shell of the present invention, the corresponding syndeton of upper and lower casing is the local amplification view of inclination situation.
Figure 4 shows that the three-dimensional exploded perspective view of second embodiment of range hood shell of the present invention.
Figure 5 shows that the schematic perspective view of second embodiment of range hood shell of the present invention.
Figure 6 shows that range hood shell of the present invention, the upper and lower shell attachment structure is the local amplification view of horizontal situation.
Among the figure: 1,1 '. upper shell spare; 2,2 '. lower shell piece; 3. inclination flanging; 3 ' horizontal flanging; 4. control panel; 5. lighting device; 9. maintenance window; 10. window covers; 11,11 '. the opening on the upper shell spare; 12,12 '. the opening on the lower shell piece; 13,13 ' weld seam; 20,20 '. range hood shell.
Embodiment
Referring to Figure of description, Fig. 1 to Fig. 3, first kind of embodiment of the present invention.A kind of range hood shell 20, comprise, upper shell spare 1 and coupled lower shell piece 2, at least one edge of the surrounding edge that is connected with upper shell spare 1 of lower shell piece 2 is provided with towards the flanging 3 of the inclination of the interior lateral buckling of lower shell piece 2, and the part that is connected with inclination flanging 3 lower shell piece 2 upper shell spare 1 is the inclination flat wall of complying with mutually with inclination flanging extension direction.The extension direction of inclination flanging 3 is complied with mutually and is overlapped at least in part with the extension direction of inclination flat wall.Upper shell spare 1 and lower shell piece 2 are through linking together in flanging 3 and flat wall overlapping laser weld.On the welding manner, the case material of overlapping is dissolved to pile up to be formed in conjunction with weld seam.Can also add the welding manner of material weldering, promptly in the welding process, form at needs to place between two parts of weld seam and add material, for example plumbous material, copper material, gold material, silver material or stainless steel material etc. will add material by laser and dissolve and form weld seam.Polish near the butt welded seam 13 after the laser weld and last the shaping.The lower shell piece 2 whole smoke collecting chambers that form indent.Upper shell spare 1 is provided with range hood control panel installing hole 4.The housing on every side of smoke collecting chamber 3 is provided with the lighting device installing hole on the lower shell piece 2, and lighting device 5 is installed on wherein.
Referring to Figure of description, Fig. 4 to Fig. 6, second kind of embodiment of the present invention.Lower shell piece 2 ' with at least one edge of the surrounding edge of upper shell spare 1 ' be connected be provided with towards lower shell piece 2 ' interior lateral buckling approximate horizontal horizontal flanging 3 ', upper shell spare 1 ' with lower shell piece 2 ' the part that is connected of flanging be the flat wall of the approximate horizontal complied with mutually with flanging extension direction.Upper shell spare 1 ' with lower shell piece 2 ' warp in horizontal flanging 3 ' and flat wall overlapping laser weld and linking together.On the welding manner, identical with the welding manner of first kind of embodiment above-mentioned.Butt welded seam 13 after the laser weld ' near polish and last the shaping.Referring to accompanying drawing 4, upper shell spare 1 ' upper surface upper shed 11 ' the front side offer the maintenance window 9 of range hood electronic component.The window of maintenance window 9 lid 10 can manual unlocking, and need not by other instruments.Consideration when certainly, the window of maintenance window 9 lid 10 can be according to design is designed to the structure that must application tool just can open.The structure that the maintenance window of present embodiment is relevant can be applied to other embodiment.
Need additional being pointed out that, multiple structure in different embodiments of the invention and way can be used for reference between embodiment mutually, make up again.So the present invention should only not limited to described above certain or these embodiments by understanding, but should be understood that to cover all possible performance that the present patent application claim defines in conjunction with specification institute's disclosure.
Claims (5)
1. range hood shell (20,20 '), comprise, upper shell spare (1,1 ') and coupled lower shell piece (2,2 '), it is characterized in that, at least one edge of the surrounding edge that is connected with described upper shell spare of described lower shell piece is provided with the flanging (3,3 ') towards the interior lateral buckling of described lower shell piece, the part that is connected with described flanging described lower shell piece described upper shell spare is a flat wall, and the extension direction of described flanging is complied with mutually and overlapped at least in part with the extension direction of described flat wall.
2. range hood shell according to claim 1, it is characterized in that, at least one edge of the surrounding edge that is connected with described upper shell spare of described lower shell piece is provided with towards the horizontal flanging of the approximate horizontal of the interior lateral buckling of described lower shell piece, and the part that is connected with described flanging described lower shell piece described upper shell spare is the flat wall of the approximate horizontal complied with mutually with described flanging extension direction.
3. range hood shell according to claim 1, it is characterized in that, at least one edge of the surrounding edge that is connected with described upper shell spare of described lower shell piece is provided with towards the flanging of the inclination of the interior lateral buckling of described lower shell piece, and the part that is connected with described inclination flanging described lower shell piece described upper shell spare is the inclination flat wall of complying with mutually with described inclination flanging extension direction.
4. range hood shell according to claim 1 is characterized in that, can be provided with maintenance window (9,9 ') on described lower shell piece and/or the described upper shell spare.
5. range hood shell according to claim 4 is characterized in that, described maintenance window has manual openable window lid (10,10 ').
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910027556.9A CN101886824B (en) | 2009-05-12 | 2009-05-12 | Range hood shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910027556.9A CN101886824B (en) | 2009-05-12 | 2009-05-12 | Range hood shell |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101886824A true CN101886824A (en) | 2010-11-17 |
| CN101886824B CN101886824B (en) | 2014-03-26 |
Family
ID=43072839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910027556.9A Expired - Fee Related CN101886824B (en) | 2009-05-12 | 2009-05-12 | Range hood shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101886824B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103884032A (en) * | 2012-12-19 | 2014-06-25 | 博西华电器（江苏）有限公司 | Kitchen ventilator and manufacturing method thereof |
| CN104515172B (en) * | 2013-09-30 | 2017-06-06 | 海尔集团公司 | A kind of seamless welding range hood |
| CN108302577A (en) * | 2017-01-12 | 2018-07-20 | 青岛海尔洗碗机有限公司 | A kind of manufacturing method of range hood and the range hood |
| CN113042629A (en) * | 2021-04-22 | 2021-06-29 | 南京英田激光科技有限公司 | Lampblack absorber panel beating shell turn-ups equipment of bending |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200940894Y (en) * | 2006-08-18 | 2007-08-29 | 博西华电器（江苏）有限公司 | Cooker hood |
| CN101191637A (en) * | 2006-11-30 | 2008-06-04 | 贺滨 | Range hood integral body smoke-collecting cover top surface single-elevation structure |
-
2009
- 2009-05-12 CN CN200910027556.9A patent/CN101886824B/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103884032A (en) * | 2012-12-19 | 2014-06-25 | 博西华电器（江苏）有限公司 | Kitchen ventilator and manufacturing method thereof |
| CN103884032B (en) * | 2012-12-19 | 2017-09-12 | 博西华电器（江苏）有限公司 | Smoke exhaust ventilator and its manufacture method |
| CN104515172B (en) * | 2013-09-30 | 2017-06-06 | 海尔集团公司 | A kind of seamless welding range hood |
| CN108302577A (en) * | 2017-01-12 | 2018-07-20 | 青岛海尔洗碗机有限公司 | A kind of manufacturing method of range hood and the range hood |
| CN113042629A (en) * | 2021-04-22 | 2021-06-29 | 南京英田激光科技有限公司 | Lampblack absorber panel beating shell turn-ups equipment of bending |
| CN113042629B (en) * | 2021-04-22 | 2024-05-14 | 南京英田激光科技有限公司 | Range hood sheet metal shell flanging bending equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101886824B (en) | 2014-03-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101886825B (en) | Range hood shell | |
| CN101232798B (en) | Electromagnetic interference shielding apparatus and methods of making the same | |
| CN101886824B (en) | Range hood shell | |
| CN101886826B (en) | Range hood shell | |
| JP2009158649A (en) | Box for storing electric apparatus | |
| CN104421993B (en) | Lubricating cup and range hood used for range hood | |
| CN101936561B (en) | Range hood shell | |
| CN203814096U (en) | Electric control box sheet metal part, electric control box assembly equipped with same and air conditioning equipped with same | |
| FR2673350A1 (en) | WAVE GUIDE FOR MICROWAVE OVEN. | |
| CN205327182U (en) | Overall framework formula engine bonnet | |
| CN102466253B (en) | Panel structure body removed by oil for cooking | |
| US11497375B2 (en) | Washing container, domestic dishwasher, and method | |
| CN220771205U (en) | Box and range hood | |
| CN205514175U (en) | Air guide device that pot cover was used | |
| CN216814274U (en) | Riveting case for range hood | |
| CN210891843U (en) | Integrated kitchen aircraft nose and integrated kitchen | |
| CN216135679U (en) | Surrounding edge buckle hole structure of cooking appliance | |
| EP3903060A2 (en) | Extractor hood glass or cover connection mechanism | |
| CN201048871Y (en) | Connecting structure for handle of cooking pot | |
| JP6280008B2 (en) | Flyer | |
| JP3125125U (en) | Shelf board structure | |
| KR20090021586A (en) | Tool box structure | |
| CN110002151A (en) | A kind of dustbin and its forming method | |
| CN201306772Y (en) | Shell structure of ventilator | |
| CN109789839A (en) | The support construction of vehicle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140326 Termination date: 20180512 |