CN220483043U - Front defrosting air duct - Google Patents
Front defrosting air duct Download PDFInfo
- Publication number
- CN220483043U CN220483043U CN202321026231.0U CN202321026231U CN220483043U CN 220483043 U CN220483043 U CN 220483043U CN 202321026231 U CN202321026231 U CN 202321026231U CN 220483043 U CN220483043 U CN 220483043U
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- CN
- China
- Prior art keywords
- air duct
- defrosting
- wind channel
- shaped
- defrosting air
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- 238000010257 thawing Methods 0.000 title claims abstract description 96
- 108091006146 Channels Proteins 0.000 claims description 39
- 238000009434 installation Methods 0.000 claims description 8
- 230000008676 import Effects 0.000 claims description 4
- 230000003014 reinforcing effect Effects 0.000 claims description 4
- 239000003381 stabilizer Substances 0.000 claims description 3
- 238000013461 design Methods 0.000 abstract description 3
- 239000013589 supplement Substances 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
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- Duct Arrangements (AREA)
Abstract
The utility model relates to a front defrosting air duct, which comprises a front defrosting air duct main body, wherein an air duct inlet, an air duct outlet and two side defrosting air duct pipes are arranged on the front defrosting air duct main body, the front defrosting air duct main body is formed by splicing a defrosting air duct front cover and a defrosting air duct rear cover, a U-shaped rear bulge is arranged at the middle part of the front end of the defrosting air duct rear cover, a slot is formed on the U-shaped rear bulge around the edge, two obliquely arranged guide baffles are symmetrically arranged on two sides of the U-shaped rear bulge at the front end of the defrosting air duct rear cover, the distance between the two guide baffles is gradually increased from bottom to top, an arc plate is arranged at the upper end of each guide baffle, the rear end of the defrosting air duct front cover is provided with a U-shaped front bulge and an inner groove for the guide baffles to be inserted into, and an inserting part for inserting into the slot is arranged on the U-shaped front bulge. The U-shaped rear bulge and the U-shaped front bulge are spliced together to divide the air duct outlet into two air duct branch outlets, and the U-shaped design can effectively guide air flow.
Description
Technical Field
The utility model relates to the technical field of automobile air channels, in particular to a front defrosting air channel.
Background
When the automobile runs when the automobile closes the automobile window, condensation water drops on the inner wall of the automobile window can influence the sight of a driver due to the temperature difference between the inside and the outside, and therefore the automobile is provided with a defrosting structure to blow air to glass so as to remove the water drops on the surface of the automobile window. The existing front defrosting air duct is generally provided with two air duct branch outlets, the two air duct branch outlets are directly separated by a partition plate, the air flow guiding performance is poor, and a large air flow blind area exists.
Disclosure of Invention
The technical problem to be solved by the utility model is to provide the front defrosting air duct, a matching structure of the U-shaped rear bulge and the U-shaped front bulge is designed, the U-shaped rear bulge and the U-shaped front bulge are spliced together to separate an air duct outlet into two air duct branch outlets, the U-shaped design can effectively guide air flow, and the U-shaped rear bulge and the U-shaped front bulge are spliced and matched to ensure the stability of connection; the air flow guide device is characterized in that the air flow guide device is also provided with a flow guide separator, part of the originally inclined air flow is gathered through the flow guide separator and is blown out along the arc plate, so that the air flow blind area is reduced.
The technical scheme adopted for solving the technical problems is as follows: the utility model provides a preceding defrosting wind channel, including preceding defrosting wind channel main part, preceding defrosting wind channel main part on be equipped with wind channel import, wind channel export and two side defrosting wind channel pipes, the wind channel export set up at preceding defrosting wind channel main part top, the wind channel import set up in preceding defrosting wind channel main part bottom, two side defrosting wind channel pipes set up respectively in the both sides of preceding defrosting wind channel main part, preceding defrosting wind channel main part splice by defrosting wind channel protecgulum and form, defrosting wind channel protecgulum front end be located the middle part of wind channel export and be equipped with the U-shaped back arch, around the edge on this U-shaped back arch offer the slot, defrosting wind channel protecgulum front end be located the bellied bilateral symmetry of U-shaped back and install two guide baffles of slope arrangement, the interval between two guide baffles is from the bottom to the top grow gradually, the upper end of every guide baffle all is equipped with the circular arc board, defrosting wind channel protecgulum rear end be provided with the protruding and supply guide baffle part male inner groovein the U-shaped protecgulum behind the U-shaped, be provided with on this U-shaped protecgulum and insert the protruding portion of inserting together with the protruding wind channel of U-shaped after separating the U-shaped.
As a supplement to the technical scheme of the utility model, a plurality of reinforcing ribs are uniformly distributed on the front end of the defrosting air duct front cover below each air duct outlet.
As a supplement to the technical scheme of the utility model, a plurality of mounting support legs are arranged side by side at the upper part of the rear end of the defrosting air duct rear cover, and mounting hole sites are arranged on the mounting support legs.
As a supplement to the technical scheme of the utility model, the mounting support leg and the defrosting air duct rear cover are integrally formed.
As a supplement to the technical scheme of the utility model, the plug-in part is provided with a plurality of first buckles, and the inner wall of the slot is provided with first clamping grooves matched with the first buckles.
As a supplement to the technical scheme of the utility model, a plurality of second buckles are arranged on both sides and the top of the front cover of the defrosting air duct, and second clamping grooves matched with the second buckles are arranged on the periphery of the rear cover of the defrosting air duct.
The beneficial effects are that: the utility model relates to a front defrosting air duct, which is characterized in that a front defrosting air duct main body is designed into a structure formed by splicing a defrosting air duct front cover and a defrosting air duct rear cover, so that the air duct processing difficulty is simplified, and the rear defrosting air duct main body is convenient to maintain and replace in later period; the front defrosting air duct main body is provided with a U-shaped rear bulge and a U-shaped front bulge matched structure, the U-shaped rear bulge and the U-shaped front bulge are spliced together to divide an air duct outlet into two air duct branch outlets, the U-shaped design can effectively guide air flow, and the U-shaped rear bulge and the U-shaped front bulge are spliced and matched to ensure the stability of connection; the air flow guide device is characterized in that the air flow guide device is also provided with a flow guide separator, part of the originally inclined air flow is gathered through the flow guide separator and is blown out along the arc plate, so that the air flow blind area is reduced.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the structure of the rear cover of the defrost duct of the present utility model;
FIG. 3 is a schematic view of the structure of the rear cover of the defrost duct according to the present utility model at different angles;
FIG. 4 is a schematic view of the front cover of the defrost duct of the present utility model;
fig. 5 is a schematic view of the structure of the front cover of the defrosting air duct according to the present utility model at different angles.
The diagram is: 1. front defrosting air duct main body 2, air duct inlet, 3, side defrosting air duct pipe, 4, air duct outlet, 5, installation stabilizer blade, 6, defrosting air duct back lid, 7, protruding behind the U-shaped, 8, water conservancy diversion baffle, 9, slot, 10, circular arc board, 11, defrosting air duct front lid, 12, protruding before the U-shaped, 13, grafting, 14, first buckle, 15, second draw-in groove, 16, second buckle, 17, strengthening rib, 18, second draw-in groove, 19, installation hole site.
Detailed Description
The utility model will be further illustrated with reference to specific examples. It is to be understood that these examples are illustrative of the present utility model and are not intended to limit the scope of the present utility model. Further, it is understood that various changes and modifications may be made by those skilled in the art after reading the teachings of the present utility model, and such equivalents are intended to fall within the scope of the claims appended hereto.
The embodiment of the utility model relates to a front defrosting air duct, as shown in fig. 1-5, which comprises a front defrosting air duct main body 1, wherein an air duct inlet 2, an air duct outlet and two side defrosting air duct pipes 3 are arranged on the front defrosting air duct main body 1, the air duct outlet is arranged at the top of the front defrosting air duct main body 1, the air duct inlet 2 is arranged at the bottom of the front defrosting air duct main body 1, the two side defrosting air duct pipes 3 are respectively arranged at two sides of the front defrosting air duct main body 1, the front defrosting air duct main body 1 is formed by splicing a defrosting air duct front cover 11 and a defrosting air duct rear cover 6, the front end of the defrosting air duct rear cover 6 is provided with a U-shaped rear bulge 7 at the middle part of the air duct outlet, a slot 9 is formed around the edge of the U-shaped rear bulge 7, two obliquely arranged guide baffles 8 are symmetrically arranged at two sides of the U-shaped rear bulge 7, the space between the two guide baffles 8 gradually increases from bottom to top, the upper end of each guide baffle 8 is provided with an arc plate 10, the front defrosting air duct front cover 11 is provided with a U-shaped bulge 12 inserted into the U-shaped bulge 7, and the U-shaped bulge 12 is inserted into the U-shaped bulge 12 and the U-shaped bulge 7 is inserted into the U-shaped bulge 12, and the U-shaped bulge is inserted into the U-shaped bulge 7, and the U-shaped bulge 7 is inserted into the U-shaped bulge 7, and the U-shaped bulge is inserted into the U-shaped bulge 7.
The air duct inlet 2 is communicated with two air duct branch outlets 4 and two side defrosting air duct pipes 3 to form a five-way structure with one inlet and four outlets.
The front defrosting air duct main body 1 is designed to be a structure formed by splicing the defrosting air duct front cover 11 and the defrosting air duct rear cover 6, so that the air duct processing difficulty is simplified, and the later maintenance and replacement are convenient; the front defrosting air duct main body 1 is provided with a matching structure of a U-shaped rear bulge 7 and a U-shaped front bulge 12, and the U-shaped rear bulge 7 and the U-shaped front bulge 12 are spliced together to divide an air duct outlet into two air duct outlet ports 4; the warm air of the air conditioner enters the front defrosting air duct main body 1 from the air duct inlet 2 and is divided into three air flows: both sides and the middle. Two air flows on two sides enter the side defrosting air duct pipe 3 for side defrosting. The middle air flow continues to ascend, and after encountering the U-shaped rear bulge 7 and the U-shaped front bulge 12, the air flow is separated into two parts, and the two parts are discharged from the two air duct outlets 4.
The defrosting air duct rear cover 6 on still be provided with two guide plates 8 that slope was arranged, the upper end of guide plate 8 is equipped with circular arc board 10, gathers together the air current that partly originally inclines through guide plate 8, blows out along circular arc board 10 to reduce the air current blind area. The defrosting air duct front cover 11 is provided with an inner groove 15 into which the flow guide baffle 8 is partially inserted.
The front end of the defrosting air duct front cover 11 is positioned below each air duct outlet 4, and a plurality of reinforcing ribs 17 are arranged, so that the supporting strength and the structural stability of the air duct outlet 4 are enhanced by arranging the reinforcing ribs 17.
The upper part of the rear end of the defrosting air duct rear cover 6 is provided with a plurality of mounting support legs 5 in parallel, and the mounting support legs 5 are provided with mounting holes 19; the whole front defrosting air duct main body 1 is fixedly installed through a plurality of installation support legs 5, and installation hole sites 19 of the installation support legs 5 are aligned with hole sites of a vehicle body and are fixed by fasteners.
The mounting support 5 and the defrosting air duct rear cover 6 are integrally formed, so that the connection strength and the structural stability between the mounting support 5 and the defrosting air duct rear cover are ensured.
The plug-in part 13 is provided with a plurality of first buckles 14, and the inner wall of the slot 9 is provided with first clamping grooves matched with the first buckles 14; after the plug-in part 13 is inserted into the slot 9, the plug-in part is fastened with the first clamping groove through the first clamping buckle 14 to realize fixation.
A plurality of second buckles 16 are arranged on both sides and the top of the defrosting air duct front cover 11, and second clamping grooves 18 matched with the second buckles 16 are formed in the periphery of the defrosting air duct rear cover 6; the defrosting air duct front cover 11 and the defrosting air duct rear cover 6 are fastened by a second fastener 16 and a second clamping groove 18 to realize quick installation and fixation.
In the description of the present utility model, it should be understood that the azimuth or positional relationships indicated by the azimuth terms such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal", and "top, bottom", etc., are generally based on the azimuth or positional relationships shown in the drawings, merely to facilitate description of the present utility model and simplify the description, and these azimuth terms do not indicate and imply that the apparatus or elements referred to must have a specific azimuth or be constructed and operated in a specific azimuth, and thus should not be construed as limiting the scope of protection of the present utility model; the orientation word "inner and outer" refers to inner and outer relative to the contour of the respective component itself.
Spatially relative terms, such as "above … …," "above … …," "upper surface at … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial location relative to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "above" or "over" other devices or structures would then be oriented "below" or "beneath" the other devices or structures. Thus, the exemplary term "above … …" may include both orientations of "above … …" and "below … …". The device may also be positioned in other different ways (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
In addition, the terms "first", "second", etc. are used to define the components, and are only for convenience of distinguishing the corresponding components, and the terms have no special meaning unless otherwise stated, and therefore should not be construed as limiting the scope of the present utility model.
The foregoing has outlined a detailed description of a front defrost duct provided herein, and embodiments and principles of the present application have been described herein with specific examples, the above examples being provided only to assist in understanding the method of the present application and its core ideas; meanwhile, as those skilled in the art will have modifications in the specific embodiments and application scope in accordance with the ideas of the present application, the present description should not be construed as limiting the present application in view of the above.
Claims (6)
1. The utility model provides a defrosting wind channel before, includes defrosting wind channel main part (1), its characterized in that: the utility model provides a defrosting air duct body before (1) on be equipped with wind channel import (2), wind channel export and two side defrosting air duct pipe (3), the wind channel export set up at defrosting air duct body before (1) top, wind channel import (2) set up in defrosting air duct body before (1) bottom, two side defrosting air duct pipe (3) set up in the both sides of defrosting air duct body before (1) respectively, its characterized in that: front defrosting wind channel main part (1) by defrosting wind channel protecgulum (11) and defrosting wind channel protecgulum (6) concatenation form, defrosting wind channel protecgulum (6) front end be located the middle part of wind channel export and be equipped with protruding (7) behind the U-shaped, around edge on protruding (7) behind this U-shaped has seted up slot (9), defrosting wind channel protecgulum (6) front end be located the both sides symmetry of protruding (7) behind the U-shaped and install two guide baffle (8) that slope was arranged, interval between two guide baffle (8) is grow gradually from bottom to top, the upper end of every guide baffle (8) all is equipped with circular arc board (10), defrosting wind channel protecgulum (11) rear end be provided with protruding (12) behind the U-shaped that matches with protruding (7) behind the U-shaped and supply guide baffle (8) part male internal groove (15), protruding (12) are provided with on this U-shaped and insert plug-in portion (13) behind the U-shaped, protruding (7) behind the U-shaped separate two wind channel exports of inserting into with U-shaped wind channel respectively together with protruding (12).
2. The front defrost duct of claim 1, wherein: the front end of the defrosting air duct front cover (11) is positioned below each air duct outlet (4), and a plurality of reinforcing ribs (17) are distributed.
3. The front defrost duct of claim 1, wherein: the upper part of defrosting wind channel back lid (6) rear end arrange a plurality of installation stabilizer blade (5) side by side, set up on this installation stabilizer blade (5) and install hole site (19).
4. A front defrost duct as claimed in claim 3, wherein: the mounting support leg (5) and the defrosting air duct rear cover (6) are integrally formed.
5. The front defrost duct of claim 1, wherein: the plug-in part (13) on be provided with a plurality of first buckles (14), slot (9) inner wall on seted up with first buckle (14) complex first draw-in groove.
6. The front defrost duct of claim 1, wherein: both sides and the top of defrosting wind channel protecgulum (11) all be provided with a plurality of second buckles (16), defrosting wind channel protecgulum (6) be provided with around with second buckle (16) complex second draw-in groove (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321026231.0U CN220483043U (en) | 2023-05-04 | 2023-05-04 | Front defrosting air duct |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321026231.0U CN220483043U (en) | 2023-05-04 | 2023-05-04 | Front defrosting air duct |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220483043U true CN220483043U (en) | 2024-02-13 |
Family
ID=89824085
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321026231.0U Active CN220483043U (en) | 2023-05-04 | 2023-05-04 | Front defrosting air duct |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220483043U (en) |
-
2023
- 2023-05-04 CN CN202321026231.0U patent/CN220483043U/en active Active
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| GR01 | Patent grant | ||
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