CN103133414A - Wind guiding device - Google Patents
Wind guiding device Download PDFInfo
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- CN103133414A CN103133414A CN2011103929088A CN201110392908A CN103133414A CN 103133414 A CN103133414 A CN 103133414A CN 2011103929088 A CN2011103929088 A CN 2011103929088A CN 201110392908 A CN201110392908 A CN 201110392908A CN 103133414 A CN103133414 A CN 103133414A
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- guiding device
- wind
- outer ring
- wind guiding
- cirque body
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Abstract
The invention provides a wind guiding device which comprises an outer ring, a plurality of wind guiding rings and connecting ribs, wherein the outer ring comprises a torus and a circle of first protruding ribs arranged on one side of the torus; the wind guiding rings are tucked along the center of a circle of the outer ring in the radial direction; the connecting ribs are arranged on an arbitrary side of the wind guiding rings and are connected with the wind guiding rings and the outer ring; and the outer ring further comprises at least two buckles arranged on one side of the torus and vertically arranged on the circular ringlike surface of the torus. Through the structure, the fact that fixation is achieved through the utilization of bolts or through a stamping die to be directly stamped to a sheetmetal outer shell of the whole electric appliance is avoided, deformation of the wind guiding device and the sheetmetal outer shell of the electric appliance of the wind guiding device is effectively reduced, installation of the wind guiding device is benefited, and attractiveness of products is improved.
Description
Technical field
The present invention relates to a kind of wind-guiding device, relate more specifically to a kind of for strengthening air quantity of fan, concentrate fan wind to a kind of wind-guiding device.
Background technique
As everyone knows, in the sheet metal shell of the electrical equipment such as air-conditioning, refrigerator, microwave oven, operated by rotary motion has fan, in order to the heat discharge with electrical equipment inside.In order to improve the Security of electrical equipment, generally can a wind-guiding device be set near the exhaust outlet of fan, touch the blade of fan to prevent foreign matter, thereby damage the blade of fan, and prevent that effectively human body from directly touching fan, guarantee the Security of electrical equipment.Realize strengthening simultaneously the air quantity of fan by wind-guiding device, concentrate fan wind to effect, thereby play the effect of regulating preferably the electrical equipment inside temperature.
In the prior art, wind-guiding device generally is made by sheet metal part, and wind-guiding device is generally by leaning on the direct punching press of stamping die on the sheet metal shell of whole electrical equipment.But because the wind-guiding device area is larger, be easy to cause the distortion of the sheet metal shell of whole wind-guiding device and electrical equipment thereof in stamping process, thus have influence on wind-guiding device and electrical equipment sheet metal shell the assembling validity, affect the aesthetics of product.Perhaps be provided with some through holes on wind-guiding device, and in the electrical equipment sheet metal shell, internal thread be set, and realize being fixedly connected with of sheet metal shell of wind-guiding device and electrical equipment by bolt.But this wind-guiding device exists installation in installation process loaded down with trivial details, the problem of complex procedures, and also in electrical maintenance process in the future, the repeated disassembled and assembled bolt also easily causes the sliding tooth of bolt.
Summary of the invention
The object of the present invention is to provide a kind of wind-guiding device, can effectively eliminate the problem of the panel beating distortion of sheet metal shell when assembling of wind-guiding device and electrical equipment, facilitate the installation of wind-guiding device.
For achieving the above object, the invention provides a kind of wind-guiding device, it comprises: outer ring, circle first a protrusion rib that comprises cirque body and be arranged on described cirque body one side; And several air-ducting ring of radially drawing in along the center of circle of described outer ring; And connection rib, it is arranged on any side of described air-ducting ring, and connects described air-ducting ring and described outer ring; Described outer ring also comprises at least two buckles that are arranged on cirque body one side, and it is vertically installed in described toric circular surface.
As a further improvement on the present invention, described buckle and the first protrusion rib are arranged at described toric the same side.
As a further improvement on the present invention, two of arbitrary neighborhood buckles are all identical with respect to the formed central angle in the center of circle of described outer ring.
As a further improvement on the present invention, described buckle comprises two perpendicular to described toric the second convex extension part.
As a further improvement on the present invention, described two the second convex extension parts are arranged in parallel.
As a further improvement on the present invention, described the second convex extension part comprises first penetration hole.
As a further improvement on the present invention, described the first penetration hole also comprises an elastic bumps section.
As a further improvement on the present invention, described elastic bumps section protrudes out the plane at described the second place, convex extension part.
As a further improvement on the present invention, described cirque body and described first protrudes the joint that also is provided with a circle arc between rib.
As a further improvement on the present invention, the material of described wind-guiding device is plastics, and adopts integrated injection forming.
The invention has the beneficial effects as follows: the outer ring of the wind-guiding device of integrated injection forming comprises at least two buckles that are arranged on cirque body one side, and by the activity clamping of the realization of the elasticity bump in buckle with the default hole of the sheet metal shell of electrical equipment, thereby avoid using bolt fix or pass through by the direct punching press of stamping die on the sheet metal shell of whole electrical equipment, effectively reduce the distortion of the sheet metal shell of wind-guiding device and electrical equipment thereof, facilitate the installation of wind-guiding device, and improve the aesthetics of product.
Description of drawings
Fig. 1 is the schematic perspective view in a kind of wind-guiding device one embodiment of the present invention;
Fig. 2 is the partial enlarged drawing of the buckle of a kind of wind-guiding device shown in Figure 1;
Fig. 3 is the side view of a kind of wind-guiding device shown in Figure 1;
Fig. 4 is the front view of a kind of wind-guiding device shown in Figure 1;
Fig. 5 is the rear view of a kind of wind-guiding device shown in Figure 1;
Fig. 6 is the front view of AC gold metal plate shell of clamping of matching with a kind of wind-guiding device of the present invention;
Fig. 7 is the cut-away illustration on the A-A direction of the AC gold metal plate shell in Fig. 6;
Fig. 8 is the front view after the AC gold metal plate shell assembling shown in a kind of wind-guiding device of the present invention and Fig. 6;
Fig. 9 is that AC gold metal plate shell in Fig. 8 is along the cut-away illustration on the B-B direction;
Figure 10 is schematic diagram before the AC gold metal plate shell assembling shown in a kind of wind-guiding device of the present invention and Fig. 6;
Figure 11 is a kind of wind-guiding device and the rear schematic diagram of AC gold metal plate shell assembling in Figure 10.
Embodiment
Describe the present invention below with reference to each mode of execution shown in the drawings.But these mode of executions do not limit structure that those of ordinary skill in the art of the present invention makes according to these mode of executions or the conversion on function all is included in protection scope of the present invention.Following mode of execution will present invention is described as example take a kind of wind-guiding device in the sheet metal shell that is applied in machine cabinet air-conditioner, but application of the present invention is not limited in for machine cabinet air-conditioner, and it also can be applied to the electrical equipment that refrigerator, washing machine etc. have the wind-guiding device structure.
Ginseng Fig. 1 is to an embodiment of a kind of wind-guiding device of the present invention shown in Figure 6.In the present embodiment, a kind of wind-guiding device 100, it comprises: outer ring 10, air-ducting ring 20 and connection rib 30.Wherein, outer ring 10 circle first that comprises cirque body 101 and be arranged on cirque body 101 1 sides protrudes rib 103.This outer ring 10 has formed with air-ducting ring 20 and connection rib 30 air-guiding aisle (not indicating) that promotes Air Flow jointly.
In the present embodiment, the quantity of air-ducting ring 20 is six, and all air-ducting ring 20 10 the center of circle 21 are radially drawn in along the outer ring.Wherein, the diameter that is arranged in than the air-ducting ring 201 in the outside does not mark at Fig. 1 greater than its other air-ducting ring of inboard air-ducting ring 202().The quantity of air-ducting ring 20 can certainly be arranged to five or seven.
In the present embodiment, buckle 50 and first protrudes the homonymy that rib 103 is arranged at cirque body 101.Two buckles 50 of arbitrary neighborhood are all identical with respect to the formed central angle in the center of circle 21 of outer ring 10.By such structure, guarantee that buckle 50 can be more accurately and rectangle penetration hole 411 fixings of sheet metal shell 40, when making wind-guiding device 100 be arranged on sheet metal shell 40, each position stressed evenly, improve the sheet metal shell 40 of electrical equipment and the fastness of wind-guiding device 100 assemblings.Simultaneously in air-conditioning inside, one fan (indicating) is set, when blade (the indicating) running of fan, the air-flow direction of its generation and the first protrusion rib 103 to protrude out direction relative.Thereby make the hot air of air-conditioning inside be rejected to the outside of air conditioner housing by wind-guiding device 100.
In the present embodiment, each buckle 50 comprises two perpendicular to the second convex extension part 501 of circular surperficial 1011 of cirque body 101, and these two the second convex extension parts 501 are arranged in parallel.Wherein, each second convex extension part 501 comprises first penetration hole 504, also comprise an elastic bumps section 502 in its first penetration hole 504, this elastic bumps section 502 is connected with the second convex extension part 501, and this elastic bumps section 502 protrudes out the plane 503 at 501 places, the second convex extension part.This cirque body 101 and first protrudes the joint 102 that also is provided with a circle arc between rib 103.And two the second convex extension parts 501 of each buckle 50 are strengthened joint 506 by two and are connected.
Ginseng Fig. 7 is to an embodiment of a kind of wind-guiding device 100 of the present invention shown in Figure 9.In the present embodiment, shell panel beating 40 is provided with a circle and is arranged with annulus section 41 in the depression on the surface 401 of sheet metal shell 40, and its annulus section 41 is provided with four rectangle penetration holes 411.Because the cirque body 101 of wind-guiding device 100 has certain thickness, so when wind-guiding device 100 is realized removably being connected with sheet metal shell 40 by buckle 50, cirque body 101 can accommodate by the annulus section 41 of the depression of sheet metal shell 40, so that another surface 1012 of the cirque body 101 of wind-guiding device 100 flushes with the surface 401 of sheet metal shell 40, improve the aesthetics of product.
In the present embodiment, in wind-guiding device 100 two the second convex extension parts 501 of each buckle 50 with strengthen joint 506 places and be less than or equal to the cross-section area of the rectangle penetration hole 411 of sheet metal shell 40 perpendicular to the formed area of contour in circular surface (1011) (indicating).But the distance between the end 505 of two elastic bumps sections 502 is greater than the longest distance in the minor face of rectangle penetration hole 411 or long limit.Because whole wind-guiding device 100 is plastic material, and employing integrated injection forming, so when the second convex extension part 501 of buckle 50 extends into the rectangle penetration hole 411 of sheet metal shell 40, the elastic bumps section 502 of buckle 50 is to the first interior gathering of penetration hole 504, and makes buckle 50 pass rectangle penetration hole 411.
When the rectangle penetration hole 411 of the end 505 extend through sheet metal shells 40 of the elastic bumps section 502 of buckle 50, elastic bumps section 502 returns to the original form, thereby the annulus section 41 of the depression on the surface 401 of sheet metal shell 40 is connected between elastic bumps section 502 and cirque body 101, thereby realizes the flexible connection of wind-guiding device 100 and sheet metal shell 40.
Ginseng Figure 10 is to an embodiment of a kind of wind-guiding device of the present invention shown in Figure 11.In the present embodiment, be provided with the rectangle penetration hole 411 identical with buckle 50 quantity of wind-guiding device 100 in the annulus section 41 of shell panel beating 40 depression; And first protrudes the surface 401 that rib 103 protrudes out sheet metal shell 40, and arranges towards fan (not indicating).
In the present embodiment, wind-guiding device 100 is provided with four buckles 50, sheet metal shell 40 is provided with four rectangle penetration holes 411, certainly, also can make both all be arranged to the clamping that matches with five rectangle penetration holes 411 of three buckles 50 and three rectangle penetration holes 411 or five buckles 50.
To those skilled in the art, obviously the invention is not restricted to the details of above-mentioned one exemplary embodiment, and in the situation that do not deviate from spirit of the present invention or essential characteristic, can realize the present invention with other concrete form.Therefore, no matter from which point, all should regard embodiment as exemplary, and be nonrestrictive, scope of the present invention is limited by claims rather than above-mentioned explanation, therefore is intended to include in the present invention dropping on the implication that is equal to important document of claim and all changes in scope.Any reference character in claim should be considered as limit related claim.
In addition, be to be understood that, although this specification is described according to mode of execution, but be not that each mode of execution only comprises an independently technological scheme, this narrating mode of specification is only for clarity sake, those skilled in the art should make specification as a whole, and the technological scheme in each embodiment also can through appropriate combination, form other mode of executions that it will be appreciated by those skilled in the art that.
Claims (10)
1. a wind-guiding device (100), it comprises:
Outer ring (10), circle first a protrusion rib (103) that comprises cirque body (101) and be arranged on described cirque body (101) one sides; And
The air-ducting ring (20) that radially draw in several centers of circle along described outer ring (10) (21); And
Connection rib (30), it is arranged on any side of described air-ducting ring (20), and connects described air-ducting ring (20) and described outer ring (10); It is characterized in that,
Described outer ring (10) also comprises at least two buckles (50) that are arranged on cirque body (101) one sides, and it is vertically installed in the circular surface (1011) of described cirque body (101).
2. wind-guiding device according to claim 1 (100) is characterized in that: described buckle (50) protrudes with first the homonymy that rib (103) is arranged at described cirque body (101).
3. wind-guiding device according to claim 1 (100), it is characterized in that: two buckles (50) of arbitrary neighborhood are all identical with respect to the formed central angle in the center of circle (21) of described outer ring (10).
4. wind-guiding device according to claim 1 (100), it is characterized in that: described buckle (50) comprises two perpendicular to second convex extension part (501) of described cirque body (101).
5. wind-guiding device according to claim 4 (100), it is characterized in that: described two the second convex extension parts (501) are arranged in parallel.
6. wind-guiding device according to claim 4 (100), it is characterized in that: described the second convex extension part (501) comprises first penetration hole (504).
7. wind-guiding device according to claim 6 (100), it is characterized in that: described the first penetration hole (504) also comprises an elastic bumps section (502).
8. wind-guiding device according to claim 7 (100), it is characterized in that: described elastic bumps section (502) protrudes out the plane (503) at place, described the second convex extension part (501).
9. wind-guiding device according to claim 1 (100), is characterized in that: the joint (102) that also is provided with a circle arc between described cirque body (101) and described the first protrusion rib (103).
10. wind-guiding device according to claim 1 (100), it is characterized in that: the material of described wind-guiding device (100) is plastics, and adopts integrated injection forming.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110392908.8A CN103133414B (en) | 2011-12-01 | 2011-12-01 | A kind of wind-guiding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110392908.8A CN103133414B (en) | 2011-12-01 | 2011-12-01 | A kind of wind-guiding device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103133414A true CN103133414A (en) | 2013-06-05 |
| CN103133414B CN103133414B (en) | 2016-03-23 |
Family
ID=48493699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110392908.8A Expired - Fee Related CN103133414B (en) | 2011-12-01 | 2011-12-01 | A kind of wind-guiding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103133414B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2154313A (en) * | 1938-04-01 | 1939-04-11 | Gen Electric | Directing vane |
| US2653757A (en) * | 1950-08-09 | 1953-09-29 | Segalman Bernard | Diffuser for ventilating fans |
| CN201412373Y (en) * | 2009-05-18 | 2010-02-24 | 珠海格力电器股份有限公司 | Household electric fan |
| CN201891641U (en) * | 2010-12-14 | 2011-07-06 | 堃霖冷冻机械(上海)有限公司 | Integrated fan shroud |
| CN202418046U (en) * | 2011-12-01 | 2012-09-05 | 苏州昆拓热控系统股份有限公司 | Air guide device |
-
2011
- 2011-12-01 CN CN201110392908.8A patent/CN103133414B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2154313A (en) * | 1938-04-01 | 1939-04-11 | Gen Electric | Directing vane |
| US2653757A (en) * | 1950-08-09 | 1953-09-29 | Segalman Bernard | Diffuser for ventilating fans |
| CN201412373Y (en) * | 2009-05-18 | 2010-02-24 | 珠海格力电器股份有限公司 | Household electric fan |
| CN201891641U (en) * | 2010-12-14 | 2011-07-06 | 堃霖冷冻机械(上海)有限公司 | Integrated fan shroud |
| CN202418046U (en) * | 2011-12-01 | 2012-09-05 | 苏州昆拓热控系统股份有限公司 | Air guide device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103133414B (en) | 2016-03-23 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160323 Termination date: 20211201 |
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| CF01 | Termination of patent right due to non-payment of annual fee |