CN207035255U - A kind of European type cooker hood net cover structure - Google Patents
A kind of European type cooker hood net cover structure Download PDFInfo
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- CN207035255U CN207035255U CN201720610368.9U CN201720610368U CN207035255U CN 207035255 U CN207035255 U CN 207035255U CN 201720610368 U CN201720610368 U CN 201720610368U CN 207035255 U CN207035255 U CN 207035255U
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- flanging
- fume collecting
- exhaust fume
- collecting hood
- guard
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Abstract
The utility model discloses a kind of European type cooker hood net cover structure, mainly include main frame connecting plate, exhaust fume collecting hood and guard, described exhaust fume collecting hood and guard use on-right angle flanging attachment structure, the relative low points relative to exhaust fume collecting hood junction are formed in guard junction so that sump oil condensation is collected at relative low points.The beneficial effects of the utility model are：The utility model is connected guard with exhaust fume collecting hood using the downward principle of sump oil gravity and handled using on-right angle, be in relative low points by be allowed sump oil condensation junction, finally allow sump oil to import lubricating cup along designed route；Meanwhile the sump oil of main frame connecting plate inwall is not climbed the chance on edge to exhaust fume collecting hood, effectively overcome the pollution problem of exhaust fume collecting hood.
Description
Technical field
Range hood accessories field is the utility model is related to, mainly a kind of European type cooker hood net cover structure.
Background technology
European-style range hood guard, exhaust fume collecting hood and connecting plate joint are connected using right angle in the market, due to user
It can not possibly accomplish in installation lampblack absorber very horizontal, and guard, exhaust fume collecting hood and connecting plate coordinate always needs gap presence, this
Two consequences can be caused, first, the condensation sump oil of main frame inwall can outwards climb edge to exhaust fume collecting hood along connecting plate, finally from net
Cover oozes out with exhaust fume collecting hood gap.Second, the gap bead of guard and exhaust fume collecting hood, can be with negative pressure reason powerful inside lampblack absorber
Into a large amount of oil smoke, so as to condense considerable sump oil, sump oil can not horizontally outward climb edge, pollution collection cigarette due to cigarette machine herein
Cover.
Utility model content
The purpose of this utility model is to overcome the shortcomings of the prior art, and provides a kind of European type cooker hood guard
Structure.
The purpose of this utility model is completed by following technical solution.This European type cooker hood net cover structure,
Mainly include main frame connecting plate, exhaust fume collecting hood and guard, described exhaust fume collecting hood and guard use on-right angle flanging attachment structure, in net
Cover relative low points of the junction formation relative to exhaust fume collecting hood junction so that sump oil condensation is collected at relative low points.
Further, described exhaust fume collecting hood and main frame connecting plate use on-right angle flanging attachment structure, are connected in main frame
The relative low points relative to exhaust fume collecting hood junction are formed at plate.
Preferably, described exhaust fume collecting hood upper end flange is formed by exhaust fume collecting hood flanging A, exhaust fume collecting hood flanging B, exhaust fume collecting hood flanging
The combination folded edges that C and exhaust fume collecting hood flanging D is formed, exhaust fume collecting hood flanging A and exhaust fume collecting hood flanging B junctions form a angles, collect cigarette
Cover flanging C and exhaust fume collecting hood flanging D junctions form b angles.
Preferably, described guard upper end flange forms the combination flanging knot being made up of guard flanging A and guard flanging B
Structure, guard flanging A and guard flanging B junctions form angle c.
Preferably, guard flanging B is inserted into exhaust fume collecting hood flanging C, flanging tie point D will be less than flanging tie point B.
Preferably, described main frame connecting plate lower end flange forms connecting plate flanging, connecting plate flanging is inserted into collection cigarette
Cover in the exhaust fume collecting hood flanging A that upper end flange is formed, connecting plate flanging minimum point will be less than flanging tie point A.
Preferably, described a angles are between 40-80 degree.
Preferably, described b angles are between 40-80 degree.
Preferably, described c angles are between 100-170 degree.
Preferably, it is provided with lubricating cup below described guard so that the sump oil that condensation is collected at relative low points is most
Import eventually in lubricating cup.
The beneficial effects of the utility model are：
(1) on-right angle flanging attachment structure, is used using the downward principle of sump oil gravity, exhaust fume collecting hood and guard, in guard
Junction forms the relative low points relative to exhaust fume collecting hood junction so that sump oil condensation is collected at relative low points, is effectively solved
Determine the sump oil pollution problem of exhaust fume collecting hood and guard.
(2), using the downward principle of sump oil gravity, knot is also connected using on-right angle flanging with main frame connecting plate in exhaust fume collecting hood
Structure, the relative low points relative to exhaust fume collecting hood junction are formed at main frame connecting plate；Make the sump oil of main frame connecting plate inwall not have
The chance on edge is climbed to exhaust fume collecting hood, the sump oil pollution problem for further solving exhaust fume collecting hood and guard.
(3) lubricating cup, is provided with below guard so that the sump oil that condensation is collected at relative low points can finally import oil
In cup, thoroughly solves sump oil pollution problem.
(4) a angles, exhaust fume collecting hood folding, are formed using combination folded edges, exhaust fume collecting hood flanging A and exhaust fume collecting hood flanging B junctions
Side C and exhaust fume collecting hood flanging D junctions form b angles, and guard flanging A and guard flanging B junctions form angle c, a angle and existed
Between 40-80 degree, b angles are between 40-80 degree, and c angles are between 100-170 degree；By combining the design of flanging, and flanging
Between angle design, in above-mentioned angular range, can effectively realize sump oil condensation collect in relative low points.
(5), flanging tie point D will be less than flanging tie point B, and connecting plate flanging minimum point will be less than flanging tie point A；Adopt
The position of relative low points is limited with said structure, so as to realize that sump oil condensation collects in relative low points.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is I partial schematic diagrams in Fig. 1.
Description of reference numerals:Main frame connecting plate 1, exhaust fume collecting hood 2, guard 3, lubricating cup 4, connecting plate flanging 1.1, connecting plate flanging
Minimum point 1.1.1, exhaust fume collecting hood flanging A-2.1, exhaust fume collecting hood flanging B-2.2, exhaust fume collecting hood flanging C-2.3, exhaust fume collecting hood flanging D-2.4,
Flanging tie point A-2.1.1, flanging tie point B-2.1.2, guard flanging A-3.1, guard flanging B-3.2, flanging tie point D-
3.1.1。
Embodiment
Detailed introduction is done to the utility model below in conjunction with accompanying drawing：
Embodiment 1：This European type cooker hood net cover structure, mainly include main frame connecting plate 1, exhaust fume collecting hood 2 and guard 3,
Described exhaust fume collecting hood 2 and guard 3 use on-right angle flanging attachment structure, are formed in the junction of guard 3 and are connected relative to exhaust fume collecting hood 2
The relative low points at place so that sump oil condensation is collected at relative low points.
Embodiment 2：This European type cooker hood net cover structure, mainly include main frame connecting plate 1, exhaust fume collecting hood 2 and guard 3,
Described exhaust fume collecting hood 2 and guard 3 use on-right angle flanging attachment structure, are formed in the junction of guard 3 and are connected relative to exhaust fume collecting hood 2
The relative low points at place so that sump oil condensation is collected at relative low points；Meanwhile described exhaust fume collecting hood 2 and main frame connecting plate 1 use
On-right angle flanging attachment structure, the relative low points relative to the junction of exhaust fume collecting hood 2 are formed in main frame connecting plate 1.
Embodiment 3：This European type cooker hood net cover structure, mainly include main frame connecting plate 1, exhaust fume collecting hood 2, the and of guard 3
Lubricating cup 4, lubricating cup 4 are placed in the lower end of guard 3.Described exhaust fume collecting hood 2 and guard 3 use on-right angle flanging attachment structure, connect in guard 3
Meet place and form relative low points relative to the junction of exhaust fume collecting hood 2 so that sump oil condensation is collected at relative low points, finally allows sump oil
Lubricating cup 4 is imported along designed route.Described exhaust fume collecting hood 2 and main frame connecting plate 1 use on-right angle flanging attachment structure, in master
Machine connecting plate 1 forms the relative low points relative to the junction of exhaust fume collecting hood 2.
Embodiment 4：As shown in figure 1, this European type cooker hood net cover structure, mainly includes main frame connecting plate 1, exhaust fume collecting hood
2nd, guard 3 and lubricating cup 4, lubricating cup 4 are placed in the lower end of guard 3.Described exhaust fume collecting hood 2 and guard 3 use on-right angle flanging attachment structure,
The relative low points relative to the junction of exhaust fume collecting hood 2 are formed in the junction of guard 3 so that sump oil condensation is collected at relative low points,
It is final to allow sump oil to import lubricating cup 4 along designed route.Described exhaust fume collecting hood 2 and main frame connecting plate 1 are connected using on-right angle flanging
Binding structure, the relative low points relative to the junction of exhaust fume collecting hood 2 are formed in main frame connecting plate 1.
Embodiment 5：On the basis of embodiment 4, the upper end flange of described exhaust fume collecting hood 2 formed by exhaust fume collecting hood flanging A2.1,
The combination folded edges that exhaust fume collecting hood flanging B2.2, exhaust fume collecting hood flanging C2.3 and exhaust fume collecting hood flanging D2.4 are formed, exhaust fume collecting hood flanging
A2.1 and exhaust fume collecting hood flanging B2.2 junctions form a angles, and a angles are between 40-80 degree, exhaust fume collecting hood flanging C2.3 and exhaust fume collecting hood
Flanging D2.4 junctions form b angles, and b angles are between 40-80 degree.A angles and b angles are in this angular interval, from Fig. 2
It is to understand, exhaust fume collecting hood flanging B2.2 and exhaust fume collecting hood flanging D2.4 are left low right high structures, reduce sump oil and climb edge to exhaust fume collecting hood 2
Chance.If less than 40 degree, it is unfavorable for exhaust fume collecting hood 2 and is connected with guard 3, if greater than 80 degree, then can increase sump oil
Edge is climbed to exhaust fume collecting hood 2.
Embodiment 6：On the basis of embodiment 4, the described upper end flange of guard 3 is formed by guard flanging A3.1 and guard
The combination folded edges that flanging B3.2 is formed, guard flanging A3.1 and guard flanging B3.2 junctions form angle c, c angle and existed
Between 100-170 degree.C angles are in this angular interval, and it was found from Fig. 2 is, guard flanging A3.1 is left low right high structure,
Using the principle that sump oil gravity is downward, sump oil moves from the high point on right side along guard flanging A3.1 to low spot, prevents sump oil to collection
Petticoat pipe 2 climb along and caused by pollution problem.If less than 100 degree, sump oil would not be from right side lateral movement to the left；If greater than
170 degree, causing sump oil, directly drippage forms pollution at guard flanging A3.1.
Embodiment 7：On the basis of embodiment 4, the upper end flange of described exhaust fume collecting hood 2 formed by exhaust fume collecting hood flanging A2.1,
The combination folded edges that exhaust fume collecting hood flanging B2.2, exhaust fume collecting hood flanging C2.3 and exhaust fume collecting hood flanging D2.4 are formed, exhaust fume collecting hood flanging
A2.1 and exhaust fume collecting hood flanging B2.2 junctions form a angles, and a angles are between 40-80 degree.Exhaust fume collecting hood flanging C2.3 and exhaust fume collecting hood
Flanging D2.4 junctions form b angles, and b angles are between 40-80 degree.The described upper end flange of guard 3 is formed by guard flanging
The combination folded edges that A3.1 and guard flanging B3.2 is formed, guard flanging A3.1 and guard flanging B3.2 junctions form angle
C, c angle are between 100-170 degree.
Embodiment 8：On the basis of embodiment 7, described guard flanging B3.2 is inserted into exhaust fume collecting hood flanging C2.3, folding
Side tie point D3.1.1 will be less than flanging tie point B2.1.2.
Embodiment 9：On the basis of embodiment 7, the described lower end flange of main frame connecting plate 1 forms connecting plate flanging 1.1,
Connecting plate flanging 1.1 is inserted into the exhaust fume collecting hood flanging A2.1 that the upper end flange of exhaust fume collecting hood 2 is formed, connecting plate flanging minimum point
1.1.1 flanging tie point A2.1.1 is less than.
Embodiment 10：For most preferred embodiment, as shown in Fig. 2 this European type cooker hood net cover structure, mainly including main frame
Connecting plate 1, exhaust fume collecting hood 2, guard 3 and lubricating cup 4, lubricating cup 4 are arranged on the lower section of guard 3；The described upper end flange of exhaust fume collecting hood 2 is formed
The combination flanging being made up of exhaust fume collecting hood flanging A2.1, exhaust fume collecting hood flanging B2.2, exhaust fume collecting hood flanging C2.3 and exhaust fume collecting hood flanging D2.4
Structure, exhaust fume collecting hood flanging A2.1 and exhaust fume collecting hood flanging B2.2 junctions form a angles, and a angles are between 40-80 degree.Exhaust fume collecting hood
Flanging C2.3 and exhaust fume collecting hood flanging D2.4 junctions form b angles, and b angles are between 40-80 degree.Turn over the described upper end of guard 3
Side forms the combination folded edges being made up of guard flanging A3.1 and guard flanging B3.2, guard flanging A3.1 and guard flanging
B3.2 junctions form angle c, c angle between 100-170 degree, and guard flanging B3.2 is inserted into exhaust fume collecting hood flanging C2.3.
Because flanging tie point D3.1.1 will be less than flanging tie point B2.1.2, and b angles, between 40-80 degree, c angles are in 100-
Between 170 degree, the sump oil condensed between guard 3 and exhaust fume collecting hood 2 at gap is allowed smoothly to be imported in lubricating cup 4 along gradient.
The described lower end flange of main frame connecting plate 1 forms connecting plate flanging 1.1, and connecting plate flanging 1.1 is inserted into exhaust fume collecting hood 2
In the exhaust fume collecting hood flanging A2.1 that upper end flange is formed, connecting plate flanging minimum point 1.1.1 will be less than flanging tie point A2.1.1；By
In a angles between 40-80 degree so that the sump oil of the inwall of main frame connecting plate 1 does not climb the chance on edge, smooth point to exhaust fume collecting hood 2
Drop in inside guard 3, it is final to import lubricating cup 4.
It is understood that it will be understood by those skilled in the art that to the technical solution of the utility model and utility model structure
Think to be subject to equivalent substitution or change all belong to scope of the claims appended by the utility model.
Claims (10)
1. a kind of European type cooker hood net cover structure, mainly including main frame connecting plate (1), exhaust fume collecting hood (2) and guard (3), it is special
Sign is：Described exhaust fume collecting hood (2) and guard (3) use on-right angle flanging attachment structure, are formed relatively in guard (3) junction
Relative low points in exhaust fume collecting hood (2) junction so that sump oil condensation is collected at relative low points.
2. European type cooker hood net cover structure according to claim 1, it is characterised in that：Described exhaust fume collecting hood (2) and master
Machine connecting plate (1) uses on-right angle flanging attachment structure, is formed at main frame connecting plate (1) place relative to exhaust fume collecting hood (2) junction
Relative low points.
3. European type cooker hood net cover structure according to claim 1 or 2, it is characterised in that：On described exhaust fume collecting hood (2)
Flange is held to be formed by exhaust fume collecting hood flanging A (2.1), exhaust fume collecting hood flanging B (2.2), exhaust fume collecting hood flanging C (2.3) and exhaust fume collecting hood flanging D
(2.4) the combination folded edges formed, exhaust fume collecting hood flanging A (2.1) and exhaust fume collecting hood flanging B (2.2) junction form a angles, collection
Petticoat pipe flanging C (2.3) and exhaust fume collecting hood flanging D (2.4) junction form b angles.
4. European type cooker hood net cover structure according to claim 1 or 2, it is characterised in that：Described guard (3) upper end
Flange forms the combination folded edges being made up of guard flanging A (3.1) and guard flanging B (3.2), guard flanging A (3.1) and net
Cover flanging B (3.2) junction forms angle c.
5. European type cooker hood net cover structure according to claim 4, it is characterised in that：Described guard flanging B (3.2)
It is inserted into exhaust fume collecting hood flanging C (2.3), flanging tie point D (3.1.1) will be less than flanging tie point B (2.1.2).
6. European type cooker hood net cover structure according to claim 3, it is characterised in that：Described main frame connecting plate (1)
Lower end flange forms connecting plate flanging (1.1), and connecting plate flanging (1.1) is inserted into the collection cigarette that exhaust fume collecting hood (2) upper end flange is formed
In cover flanging A (2.1), connecting plate flanging minimum point (1.1.1) will be less than flanging tie point A (2.1.1).
7. European type cooker hood net cover structure according to claim 3, it is characterised in that：Described a angles are in 40-80 degree
Between.
8. European type cooker hood net cover structure according to claim 3, it is characterised in that：Described b angles are in 40-80 degree
Between.
9. European type cooker hood net cover structure according to claim 4, it is characterised in that：Described c angles are in 100-170
Between degree.
10. European type cooker hood net cover structure according to claim 1, it is characterised in that：The lower section of described guard (3)
It is provided with lubricating cup (4) so that condensation collects in the sump oil at relative low points and finally imported in lubricating cup (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720610368.9U CN207035255U (en) | 2017-05-27 | 2017-05-27 | A kind of European type cooker hood net cover structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720610368.9U CN207035255U (en) | 2017-05-27 | 2017-05-27 | A kind of European type cooker hood net cover structure |
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| Publication Number | Publication Date |
|---|---|
| CN207035255U true CN207035255U (en) | 2018-02-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720610368.9U Active CN207035255U (en) | 2017-05-27 | 2017-05-27 | A kind of European type cooker hood net cover structure |
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| Country | Link |
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| CN (1) | CN207035255U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108488852A (en) * | 2018-05-04 | 2018-09-04 | 杭州老板电器股份有限公司 | Cooker racks and gas-cooker |
-
2017
- 2017-05-27 CN CN201720610368.9U patent/CN207035255U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108488852A (en) * | 2018-05-04 | 2018-09-04 | 杭州老板电器股份有限公司 | Cooker racks and gas-cooker |
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