CN201463043U - Kitchen ventilator machine body with improved structure - Google Patents
Kitchen ventilator machine body with improved structure Download PDFInfo
- Publication number
- CN201463043U CN201463043U CN2009201178449U CN200920117844U CN201463043U CN 201463043 U CN201463043 U CN 201463043U CN 2009201178449 U CN2009201178449 U CN 2009201178449U CN 200920117844 U CN200920117844 U CN 200920117844U CN 201463043 U CN201463043 U CN 201463043U
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- CN
- China
- Prior art keywords
- cover plate
- plate
- range hood
- switch
- machine body
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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 - Fee Related
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Abstract
The utility model relates to a kitchen ventilator machine body with an improved structure, aiming at solving the problems of the kitchen ventilator machine body in the prior art that thick plates are needed, a cover plate and a smoke collecting cover bottom plate respectively need to form folding edges, the welding technique wastes materials, and oil can be easily accumulated in gaps at the periphery of a window under reparation. The kitchen ventilator machine body comprises the cover plate and a smoke collecting cover arranged below the cover plate. The smoke collecting cover comprises the bottom plate, a lug boss and a center opening; a notch is arranged at the middle part at the rear end of the cover plate, other parts are provided with lower folding edges, and an access opening is arranged in front of the notch. A front folding edge and side folding edges are respectively arranged at the front end and the left/right edges of the bottom plate. The left/right edges of the cover plate and the side folding edges on the bottom plate are welded, ground and polished into a seamless shape by a lossless electrode. The provided kitchen ventilator machine body with the improved structure solves the disadvantages in the prior art, can use thin plates, reduces the processing of the folding edges, saves materials and cannot easily accumulate oil in the gaps of the window under reparation.
Description
Technical field
The utility model relates to a kind of housing of range hood, specifically relates to improve the fenestration range hood fuselage of structure.
Background technology
Existing range hood integral body is made by two corrosion resistant plates, wherein one is processed into and has the cover plate that a breach, four edge breaks have vertical frame, stamp out the exhaust fume collecting hood that comprises that base plate, boss, hole, center, four limits vertically turn edge on another piece corrosion resistant plate, cover plate and exhaust fume collecting hood consist of an integral body after argon arc welding, polishing, polishing.The place ahead at hole, exhaust fume collecting hood center has a window so that to the maintenance of switch.
Above-mentioned range hood fuselage has been eliminated the slit of leaving when traditional oil suction cigarette is assembled to cover plate on the exhaust fume collecting hood all around, makes at ordinary times to the faster convenience of the maintenance washes of range hood.But because it is to fill and lead up slit all around, fuselage edge by argon arc welding, so must adopt thicker corrosion resistant plate; And all there is frame on four limits of cover plate, exhaust fume collecting hood, turns edge, and occur quality problems and expense material easily; For the ease of welding, frame also need partially overlap with turning edge, and has wasted materials; In addition, the maintenance window of switch is opened on exhaust fume collecting hood, caused the long-pending easily oil in slit all around of maintenance window.
Summary of the invention
To use than heavy-gauge sheeting and cover plate and exhaust fume collecting hood base plate and all will form flanging, welding sequence waste materials in order to solve in the prior art range hood fuselage, the slit deficiency of long-pending oil easily around the maintenance window, the utility model provide a kind of and have used than book sheet material and reduce flanging processing capacity, materials are economized, the maintenance window slit is difficult for the improvement structure of long-pending oil range hood fuselage.
The utility model is solved by following technical proposals:
Improve the range hood fuselage of structure, comprise that cover plate and cover plate below contains the exhaust fume collecting hood at base plate, boss, hole, center, the middle part, rear end of cover plate has breach, and other parts have lower hem, and the place ahead of described breach has manhole; Flanging and side edgefold before base plate front end and left and right both sides have respectively, the left and right both sides of cover plate and the side edgefold of base plate weld, polish, are polished to seamless shape through harmless electrode.Adopt harmless electrode solder technology, can reduce thickness requirement cover plate and exhaust fume collecting hood sheet material, and the left and right both sides of cover plate do not need flanging can with the upper hem welding on the left and right both sides of base plate, saved materials, reduced production cost.The manhole of switch is opened the place ahead of breach on the cover board, make manhole around the slit be difficult for long-pending oil, taken into account to the maintenance of switch with to the daily cleaning maintenance of fuselage.
The range hood fuselage of above-mentioned improvement structure, the rear end of cover plate and the rear end of base plate are by being connected with a baffle plate spot welding.The spot welding connection had both guaranteed bonding strength, had also saved manpower and operating time.
The range hood fuselage of above-mentioned improvement structure, the upper hem middle part of described base plate front end has breach, and it is for switch bracket and switch liner plate being installed, also can being reduced the materials on the base plate flanging that this breach is set.
The range hood fuselage of above-mentioned improvement structure, cover forward end has lower hem, be connected a switch bracket between this lower hem and the base plate front end upper hem, the upper hem of described base plate front end and the side edgefold on left and right both sides are contour, the outside of switch bracket is provided with a switch liner plate, the size of switch bracket and switch liner plate is identical with the breach of base plate front center, and be installed on the position of this breach. the shape more complicated of switch bracket and switch liner plate, if finish by stamping procedure to base plate, can increase difficulty of processing, influence yield rate; Switch liner plate under this structure also can adopt the acryl manufacture of materials, and is not only attractive in appearance, and reduced production cost.
The range hood fuselage of above-mentioned improvement structure, cover forward end has lower hem, be connected a switch bracket between this lower hem and the base plate front end upper hem, the flanging of described base plate front end is lower than the side edgefold on left and right both sides, be connected with a T shape switch liner plate in the gap at the two, this switch liner plate is positioned at the outside of switch bracket.T shape switch liner plate can adopt the acryl manufacture of materials, and is elegant in appearance, also can reduce production costs.
The range hood fuselage of above-mentioned improvement structure, the lower surface of described cover plate is equipped with a bracing frame, and the width and the length of the width of support frame as described above and length and cover plate are suitable.Bracing frame is installed is strengthened the support strength of cover plate, and even can improve the intensity of the integral body of range hood greatly, be convenient to install.
The range hood fuselage of the improvement structure that the utility model provides, with respect to prior art have rational in infrastructure, be convenient to process, can adopt that thin type sheet metal, materials are economized, production cost is low, manhole around the slit be difficult for the advantage of long-pending oil.
Description of drawings
Fig. 1: the STRUCTURE DECOMPOSITION figure of the utility model embodiment 1
Fig. 2: the structural representation of the utility model embodiment 1
Fig. 3: the STRUCTURE DECOMPOSITION figure of the utility model embodiment 2
Fig. 4: the structural representation of the utility model embodiment 2
The specific embodiment
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is described in further detail:
As shown in Figure 1 and Figure 2, get two corrosion resistant plates, wherein one strikes out the cover plate 1 that rear end middle part band breach 11, this breach the place ahead have manhole 12, and the other parts of cover plate rear end have lower hem; Other one strikes out the exhaust fume collecting hood 2 that has base plate 21, boss 22, hole, center 23, and the rear end of the rear end of base plate 21 and cover plate 1 is by being connected with plate washer 4 spot welding; The front end of base plate 21 has preceding flanging 24, and left and right both sides have side edgefold 25,26 respectively, and the middle part of this preceding flanging has breach 27; The left and right both sides of cover plate and the side edgefold on the base plate weld, polish, are polished to seamless shape through harmless electrode.
Flanging 24 and side edgefold 25,26 are contour before being somebody's turn to do.Cover plate 1 front end has lower hem 13, be connected a switch bracket 3 between the preceding flanging 24 on lower hem 13 and the base plate, the outside of switch bracket 3 is provided with a switch liner plate 5, and the size of switch bracket 3 and switch liner plate 5 is identical with described breach 27, and is installed on the position of breach 27.
The lower surface of cover plate 1 is equipped with an I-shaped bracing frame 7, and the width and the length of the width of support frame as described above 7 and length and cover plate 1 are suitable.In order to strengthen the support strength of cover plate, the width of bracing frame 7 can be less than the width of cover plate 1, and length equals the length of cover plate 1, is more convenient for like this installing, and also can improve the intensity of range hood integral body greatly.
Provide another among Fig. 3, Fig. 4 and improved the range hood fuselage of structure, itself and above-mentioned range hood fuselage difference are: the front end of cover plate 1 has lower hem 14, be connected a switch bracket 3 between the preceding flanging 24 on lower hem 14 and the base plate, flanging 24 is lower than the side edgefold 25,26 on the base before described, be connected with a T shape switch liner plate 6 in the gap at the two, switch liner plate 6 is positioned at the outside of switch bracket 3.
In a word, the above only is preferred embodiment of the present utility model, and all equivalent variations and replacements of being done according to the utility model architectural feature all should belong to covering scope of the present utility model.
Claims (6)
1. improve the range hood fuselage of structure, contain base plate (21) below comprising cover plate (1) and cover plate, boss (22), the exhaust fume collecting hood (2) at hole, center (23), the middle part, rear end of cover plate (1) has breach (11), other parts have lower hem, it is characterized in that: the place ahead of described breach (11) has manhole (12), base plate (a 21) front end and a left side, right both sides have preceding flanging (24) and side edgefold (25 respectively, 26), the left side of cover plate (1), the side edgefold (25,26) of right both sides and base plate (21) is through harmless electrode welding, polishing, be polished to seamless shape.
2. the range hood fuselage of improvement structure as claimed in claim 1 is characterized in that: the rear end of the rear end of cover plate (1) and base plate (21) is by being connected with a baffle plate (4) spot welding.
3. the range hood fuselage of improvement structure as claimed in claim 2 is characterized in that: the middle part of flanging (24) has breach (27) before described.
4. the range hood fuselage of improvement structure as claimed in claim 3, it is characterized in that: cover plate (1) front end has lower hem (13), be connected a switch bracket (3) between lower hem (13) and the preceding flanging (24), flanging (24) and side edgefold (25 before described, 26) contour, the outside of switch bracket (3) is provided with a switch liner plate (5), and the size of switch bracket (3) and switch liner plate (5) is identical with described breach (27), and is installed on the position of breach (27).
5. the range hood fuselage of improvement structure as claimed in claim 3, it is characterized in that: cover plate (1) front end has lower hem (14), be connected a switch bracket (3) between lower hem (14) and the preceding flanging (24), flanging (24) is lower than side edgefold (25 before described, 26), be connected with a T shape switch liner plate (6) in the gap at the two, switch liner plate (6) is positioned at the outside of switch bracket (3).
6. as the range hood fuselage of the described improvement structure of one of claim 1-5, it is characterized in that: the lower surface of described cover plate (1) is equipped with a bracing frame (7), and the width and the length of the width of support frame as described above (7) and length and cover plate (1) are suitable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201178449U CN201463043U (en) | 2009-04-15 | 2009-04-15 | Kitchen ventilator machine body with improved structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201178449U CN201463043U (en) | 2009-04-15 | 2009-04-15 | Kitchen ventilator machine body with improved structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201463043U true CN201463043U (en) | 2010-05-12 |
Family
ID=42390394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201178449U Expired - Fee Related CN201463043U (en) | 2009-04-15 | 2009-04-15 | Kitchen ventilator machine body with improved structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201463043U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104344444A (en) * | 2013-08-09 | 2015-02-11 | 博西华电器（江苏）有限公司 | Manufacturing method of shell of smoke exhaust ventilator, smoke exhaust ventilator, shell of smoke exhaust ventilator and shell parts |
-
2009
- 2009-04-15 CN CN2009201178449U patent/CN201463043U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104344444A (en) * | 2013-08-09 | 2015-02-11 | 博西华电器（江苏）有限公司 | Manufacturing method of shell of smoke exhaust ventilator, smoke exhaust ventilator, shell of smoke exhaust ventilator and shell parts |
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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: 20100512 Termination date: 20110415 |