CN203628752U - Seamlessly-welded range hood - Google Patents
Seamlessly-welded range hood Download PDFInfo
- Publication number
- CN203628752U CN203628752U CN201320636234.6U CN201320636234U CN203628752U CN 203628752 U CN203628752 U CN 203628752U CN 201320636234 U CN201320636234 U CN 201320636234U CN 203628752 U CN203628752 U CN 203628752U
- Authority
- CN
- China
- Prior art keywords
- cover plate
- range hood
- exhaust fume
- fume collecting
- seamless welding
- 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.)
- Expired - Lifetime
Links
- 238000003466 welding Methods 0.000 claims abstract description 42
- 239000000779 smoke Substances 0.000 claims abstract description 17
- 238000005498 polishing Methods 0.000 claims abstract description 15
- 238000005452 bending Methods 0.000 claims abstract description 4
- 239000003517 fume Substances 0.000 claims description 31
- 230000002787 reinforcement Effects 0.000 claims description 12
- 238000007789 sealing Methods 0.000 claims description 6
- 230000003670 easy-to-clean Effects 0.000 abstract description 5
- 238000009825 accumulation Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 4
- 238000010411 cooking Methods 0.000 description 2
- 239000002360 explosive Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000019504 cigarettes Nutrition 0.000 description 1
- 210000000078 claw Anatomy 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000006233 lamp black Substances 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 230000033764 rhythmic process Effects 0.000 description 1
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Abstract
The utility model discloses a seamlessly-welded range hood which relates to the field of range hoods and is designed to solve the problems that a flash seam for matching an outer cover of an existing range good and a smoke collection cavity is not uniform, greasy dirt accumulation problem is easy to cause and the like. The seamlessly-welded range hood comprises a machine body, a smoke collection cover and a cover plate, wherein turning edges are arranged at the four edges of the smoke collection cover respectively in a manner of inwards bending; welding seams are formed by the outer side edge of the cover plate and the edges of the turning edges; the connection part of the cover plate and the smoke collection cover is seamlessly connected to form a whole body by welding, polishing and burnishing. The seamlessly-welded range hood disclosed by the utility model is simple and reliable in structure and beautiful in appearance, is less prone to smoke leakage, is easy to clean, and is convenient to machine.
Description
Technical field
The utility model relates to a kind of seamless welding range hood.
Background technology
Range hood is a kind of kitchen appliance that purifies kitchen environment, the harmful oil smoke producing can be taken away rapidly in the refuse of cooking stove burning and cooking process, outside discharge chamber, reduces and pollutes, and purifies air, and has gas defence, explosion-proof safety guarantee effect.Along with the quickening of growth in the living standard and rhythm of life, outward appearance, the convenience of people to product had higher requirement.
Smoke collecting chamber and the outer cover of existing range hood mostly are splicing structure, smoke collecting chamber above and two sides, left and right connect and fix by claw and outer cover, rear portion employing screw and the outer cover of smoke collecting chamber are fixed.The sudden strain of a muscle seam that such structure coordinates smoke collecting chamber and outer cover is inhomogeneous, affect the overall aesthetics of lampblack absorber, in addition, owing to dodging the existence of seam, easily causes greasy dirt to pile up in gap, is difficult to clear up, and breed bacteria, affects user's comfort.
Utility model content
An object of the present utility model is the seamless welding range hood that proposes a kind of simple and reliable for structure, good looking appearance, do not leak cigarette, easy to clean;
Another object of the present utility model is to propose a kind of seamless welding range hood of being convenient to processing.
For reaching this object, the technical solution of the utility model is:
A kind of seamless welding range hood, comprises body, exhaust fume collecting hood and cover plate, and four edges of described exhaust fume collecting hood bend inwards respectively and are provided with flange, and the outer side edges of cover plate forms weld seam with the edge of described flange respectively;
The seamless link after welding, polishing, polishing of the junction of described cover plate and exhaust fume collecting hood is integrated.
Preferably, described cover plate is upper cover plate.
Further, the base plate of the described exhaust fume collecting hood boss that is provided with protruding upward, forms smoke collecting chamber by described boss, and the middle part of described boss offers wind hole, the described wind hole periphery erecting bed being provided with for body is installed protruding upward.
Further, on described upper cover plate, be provided with opening, described opening shape and described wind hole are suitable, and the edge of described opening is bent to form bound edge downwards, the inwall butt of described bound edge and described erecting bed.
Further, between the outer edge of the opening of described upper cover plate and described body, form weld seam, the seamless link after welding, polishing, polishing of the junction of described upper cover plate and described body is integrated.
Preferably, be provided with feet on four of described erecting bed jiaos.
Preferably, between described upper cover plate and described boss, be provided with sealing strip.
Further, described at least one, on flange, the position near described weld seam is provided with reinforcement, is provided with gripper shoe, described gripper shoe and described cover plate butt on described reinforcement.
Further, edge bending corresponding with the flange of described exhaust fume collecting hood on described cover plate is provided with buttcover plate, between the end face of described flange corresponding to described buttcover plate and position, forms weld seam.
The beneficial effects of the utility model are:
(1) the seamless welding range hood the utility model proposes is as a whole by welding, polishing, polishing seamless link by each parts, simple and reliable for structure, good looking appearance, because upper cover plate and exhaust fume collecting hood are seamless welding, therefore do not have and dodge seam, can effectively prevent emerging of oil smoke, and easy to clean;
(2) on the flange of exhaust fume collecting hood, be provided with reinforcement, the end face of reinforcement also extends and is provided with gripper shoe, can play the effect of positioning supports in the time of exhaust fume collecting hood and upper cover plate welding, effectively prevents distortion, makes to weld convenient and welding is more firm;
(3) edge, wind hole is provided with sealing strip, and opening edge is along being provided with bound edge, and is also provided with sealing strip between upper cover plate and erecting bed, upper cover plate and exhaust fume collecting hood is coordinated tightr, the generation of the phenomenon that further prevents from smoldering.
Accompanying drawing explanation
Fig. 1 is the overall structure figure of the utility model embodiment mono-seamless welding range hood;
Fig. 2 is the explosive view of Fig. 1;
Fig. 3 is the partial enlarged view of A part in Fig. 2;
Fig. 4 is the partial enlarged view of B part in Fig. 2;
Fig. 5 is the partial enlarged view of C part in Fig. 2;
Fig. 6 is the partial enlarged view of D part in Fig. 2;
Fig. 7 is the partial enlarged view of E part in Fig. 2;
Fig. 8 is the partial sectional view of upper cover and flange connecting portion;
Fig. 9 is the structure explosive view of the utility model embodiment bis-seamless welding range hoods.
In figure:
1, exhaust fume collecting hood; 11, flange; 12, reinforcement; 13, gripper shoe; 14, boss; 15, wind hole; 16, erecting bed; 17, feet; 2, upper cover plate; 21, buttcover plate; 22, opening; 23, bound edge; 3, lower cover; 4, body.
The specific embodiment
Further illustrate the technical solution of the utility model below in conjunction with accompanying drawing and by the specific embodiment.
Embodiment mono-:
Fig. 1 and Fig. 2 are the structural representation of the present embodiment seamless welding range hood.As shown in the figure, this seamless welding range hood comprise exhaust fume collecting hood 1, the upper cover plate 2 being welded to connect with exhaust fume collecting hood 1 and the body 4 being welded to connect with upper cover plate 2.
Four edges of exhaust fume collecting hood 1 are upwards bent to form respectively flange 11, as shown in Figure 5 and Figure 8, on the inwall of back flange 11 near end face, be provided with reinforcement 12, described reinforcement 12 end faces bend inwards to extend and are provided with gripper shoe 13, described gripper shoe 13 and described upper cover plate 2 butts.As shown in Figure 4, on upper cover plate 2, be provided with buttcover plate 21 with the edge bending downwards of the back of gripper shoe 13 butts, between the end face of flange 11 corresponding to described buttcover plate 21 positions and described buttcover plate 21, form weld seam.
Gripper shoe and reinforcement can play the effect of positioning supports in the time of exhaust fume collecting hood and upper cover plate welding, effectively prevent upper cover plate and flange distortion in welding process, make to weld convenient firm.
The base plate boss 14 that is provided with protruding upward of exhaust fume collecting hood 1, form smoke collecting chamber by boss 14, offer wind hole 15 at the middle part of boss 14, as shown in Figure 6, the wind hole 15 peripheries erecting bed 16 that is provided with protruding upward, for body 4 is installed, erecting bed 16 is hollow structure, and on four jiaos of erecting bed 16, be provided with feet 17, facilitate the location of body 4.On upper cover plate 2, be provided with opening 22 with 18 corresponding positions, wind hole, the shape of described opening 22 and described wind hole 15 are suitable.
As shown in Figure 3, the edge of opening 22 is bent to form bound edge 23 downwards, and the inwall butt of bound edge 23 and erecting bed 16, is provided with buckle at bound edge 23 outer edges, and bound edge 23 is connected on the interior plate of erecting bed 16 by buckle.Bound edge 23 makes coordinating of upper cover plate 2 and exhaust fume collecting hood 1 more tight with erecting bed 16 inwall butts, and the generation of the phenomenon that effectively prevents from smoldering, can also arrange sealing strip between upper cover plate 2 and erecting bed 16, further guarantees sealing.
Between the outer edge of the opening 22 of upper cover plate 2 and the outer wall of body 4, form weld seam.
First by upper cover plate 2 through frock clamp positioning welding on exhaust fume collecting hood 1, again by body 4 through frock clamp positioning welding on upper cover plate 2, by welding, polishing, the as a whole seamless welding range hood of polishing seamless link, this extractor hood structure is simple and reliable, good looking appearance, because upper cover plate and exhaust fume collecting hood are seamless welding, therefore do not have and dodge seam, can effectively prevent emerging of oil smoke, and easy to clean.
The connected mode of bound edge and erecting bed is not limited to clamping, and other can facilitate its fixing mode all can; Reinforcement and gripper shoe are not limited to the back that is arranged on exhaust fume collecting hood, can in other position, reinforcement and gripper shoe be also set according to the actual requirements, can reach the effect of being convenient to welding, preventing distortion.
Embodiment bis-:
The basic structure of the seamless welding range hood of the present embodiment is identical with embodiment mono-, comprises exhaust fume collecting hood 1 and body 4, and difference is, also comprises lower cover 3, and body 4 and lower cover 3 are welded to connect with exhaust fume collecting hood 1 respectively.
Four edges of exhaust fume collecting hood 1 are bent to form respectively flange downwards, and the outer side edges of lower cover 3 forms weld seam with the edge of flange respectively.The lower cover 3 middle parts boss 14 that is provided with protruding upward, forms smoke collecting chamber by boss 14, and the middle part of boss offers wind hole 15.The top board of exhaust fume collecting hood 1 is provided with opening, and opening shape and wind hole 15 are suitable.
First by lower cover 3 through frock clamp positioning welding on exhaust fume collecting hood 1, then by body 4 through frock clamp positioning welding on exhaust fume collecting hood 1, by welding, polishing, the as a whole seamless welding range hood of polishing seamless link.This set-up mode also can make range hood have good looking appearance, effectively prevent the advantages such as the emerging of oil smoke, easy to clean.
Know-why of the present utility model has below been described in conjunction with specific embodiments.These are described is in order to explain principle of the present utility model, and can not be interpreted as by any way the restriction to the utility model protection domain.Based on explanation herein, those skilled in the art does not need to pay performing creative labour can associate other specific embodiment of the present utility model, within these modes all will fall into protection domain of the present utility model.
Claims (9)
1. a seamless welding range hood, comprises body (4), exhaust fume collecting hood (1) and cover plate, it is characterized in that:
Four edges of described exhaust fume collecting hood (1) bend inwards respectively and are provided with flange (11), and the outer side edges of cover plate forms weld seam with the edge of described flange (11) respectively;
The seamless link after welding, polishing, polishing of the junction of described cover plate and exhaust fume collecting hood (1) is integrated.
2. a kind of seamless welding range hood according to claim 1, is characterized in that: described cover plate is for being positioned at the upper cover plate (2) above described exhaust fume collecting hood (1).
3. a kind of seamless welding range hood according to claim 2, it is characterized in that: the base plate boss (14) that is provided with protruding upward of described exhaust fume collecting hood (1), form smoke collecting chamber by described boss (14), the middle part of described boss (14) offers wind hole (15), described wind hole (15) the periphery erecting bed (16) being provided with for body (4) are installed protruding upward.
4. a kind of seamless welding range hood according to claim 3, it is characterized in that: on described upper cover plate (2), be provided with opening (22), described opening (22) shape and described wind hole (15) are suitable, the edge of described opening (22) is bent to form bound edge (23) downwards, the inwall butt of described bound edge (23) and described erecting bed (16).
5. a kind of seamless welding range hood according to claim 4, it is characterized in that: between the outer edge of the opening (22) of described upper cover plate (2) and described body (4), form weld seam, described upper cover plate (2) is integrated with junction seamless link after welding, polishing, polishing of described body (4).
6. a kind of seamless welding range hood according to claim 4, is characterized in that: on four jiaos of described erecting bed (16), be provided with feet (17).
7. a kind of seamless welding range hood according to claim 4, is characterized in that: between described upper cover plate (2) and described boss (14), be provided with sealing strip.
8. a kind of seamless welding range hood according to claim 1, it is characterized in that: the upper position near described weld seam of flange described at least one (11) is provided with reinforcement (12), on described reinforcement (12), be provided with gripper shoe (13), described gripper shoe (13) and described cover plate butt.
9. a kind of seamless welding range hood according to claim 8, it is characterized in that: edge bending corresponding with the flange (11) of described exhaust fume collecting hood (1) on described cover plate is provided with buttcover plate (21), between the end face of described flange (11) corresponding to described buttcover plate (21) and position, form weld seam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320636234.6U CN203628752U (en) | 2013-10-15 | 2013-10-15 | Seamlessly-welded range hood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320636234.6U CN203628752U (en) | 2013-10-15 | 2013-10-15 | Seamlessly-welded range hood |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203628752U true CN203628752U (en) | 2014-06-04 |
Family
ID=50815224
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320636234.6U Expired - Lifetime CN203628752U (en) | 2013-10-15 | 2013-10-15 | Seamlessly-welded range hood |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203628752U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108723664A (en) * | 2017-04-25 | 2018-11-02 | 宁波方太厨具有限公司 | Exhaust fume collecting hood welding fixture with calibration function |
-
2013
- 2013-10-15 CN CN201320636234.6U patent/CN203628752U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108723664A (en) * | 2017-04-25 | 2018-11-02 | 宁波方太厨具有限公司 | Exhaust fume collecting hood welding fixture with calibration function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210208 Address after: 266101 Haier Road, high tech Industrial Park, Laoshan District, Qingdao City, Shandong Province Patentee after: HAIER Group Corp. Patentee after: QINGDAO HAIER INTELLIGENT COOKING APPLIANCES CO., LTD. Address before: 266101 Haier Industrial Park, 1 Haier Road, Laoshan District, Shandong, Qingdao Patentee before: HAIER Group Corp. Patentee before: QINGDAO HAIER DISHWASHER Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140604 |
|
| CX01 | Expiry of patent term |