CN113859174B - Integrated side defrosting air pipe, defrosting air pipe and vehicle - Google Patents
Integrated side defrosting air pipe, defrosting air pipe and vehicle Download PDFInfo
- Publication number
- CN113859174B CN113859174B CN202111175724.6A CN202111175724A CN113859174B CN 113859174 B CN113859174 B CN 113859174B CN 202111175724 A CN202111175724 A CN 202111175724A CN 113859174 B CN113859174 B CN 113859174B
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- CN
- China
- Prior art keywords
- defrosting
- air pipe
- defrosting air
- instrument board
- instrument
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
- B60S1/00—Cleaning of vehicles
- B60S1/02—Cleaning windscreens, windows or optical devices
- B60S1/023—Cleaning windscreens, windows or optical devices including defroster or demisting means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/00507—Details, e.g. mounting arrangements, desaeration devices
- B60H1/00557—Details of ducts or cables
- B60H1/00564—Details of ducts or cables of air ducts
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
- Y02T10/88—Optimized components or subsystems, e.g. lighting, actively controlled glasses
Abstract
The invention discloses an integrated side defrosting air pipe, a defrosting air pipe and a vehicle, which comprise two side defrosting air pipes which are symmetrically integrated on an instrument board, wherein the side defrosting air pipes are formed by combining an upper body framework of the instrument board and a decorative panel of the instrument board, one end of the left side defrosting air pipe is connected with the left end of a front defrosting air pipe assembled in the middle of the instrument board, the other end of the left side defrosting air pipe is connected with a side defrosting air port arranged on the left side of the instrument board, one end of the right side defrosting air pipe is connected with the right end of the front defrosting air pipe, and the other end of the right side defrosting air pipe is connected with the side defrosting air port arranged on the right side of the instrument board. The invention can meet the normal performance requirement, reduce the number of parts, simplify the assembly process and reduce the comprehensive cost of the parts.
Description
Technical Field
The invention belongs to the technical field of automobile parts, and particularly relates to an integrated side defrosting air pipe, a defrosting air pipe and a vehicle.
Background
With advances in economy and technology, air conditioning systems have become a standard configuration for modern automobiles. The air conditioning system can realize a series of functions of refrigerating, heating, ventilating and the like of air in the passenger cabin, so that a comfortable driving environment is provided for drivers and passengers. In the whole automobile air conditioning system, the hollow air pipe plays a role in supporting up and down, and is used for guiding air flow blown out from an air conditioning compressor to an air port, so that the functions of heating, refrigerating, defrosting and the like in a cockpit are finished.
As shown in fig. 1 to 3, the conventional duct is generally manufactured by blow molding or injection molding using a special mold, and then mounted on an automobile dashboard. However, this method requires not only a special mold, but also a subsequent assembly step, which is costly and increases the assembly time of the instrument panel system.
Therefore, there is a need to develop an integrated side defrost duct, defrost duct and vehicle.
Disclosure of Invention
The invention aims to provide an integrated side defrosting air pipe, a defrosting air pipe and a vehicle, which can meet normal performance requirements and reduce the number of parts.
In a first aspect, the invention provides an integrated side defrosting air duct, comprising two side defrosting air ducts which are symmetrically integrated on an instrument panel, wherein the side defrosting air duct is formed by combining an upper body framework of the instrument panel and a decorative panel of the instrument panel, one end of the left side defrosting air duct is connected with the left end of a front defrosting air duct assembled in the middle of the instrument panel, the other end of the left side defrosting air duct is connected with a side defrosting air port arranged on the left side of the instrument panel, one end of the right side defrosting air duct is connected with the right end of the front defrosting air duct, and the other end of the right side defrosting air duct is connected with a side defrosting air port arranged on the right side of the instrument panel.
Optionally, the left side and the right side of the body skeleton on the instrument panel are provided with a concave cavity in a region between the front defrosting air pipe and the side defrosting air port, and the concave cavity forms a first part of the side defrosting air pipe; the left side and the right side of the instrument panel decoration panel form a second part of the side defrosting air pipe at the part corresponding to the concave cavity, and the side defrosting air pipe is formed by butting the first part with the second part.
Optionally, the body skeleton all is equipped with the welding muscle in the left and right sides that is located sunken cavity on the instrument board, body skeleton welds together with instrument board decoration panel through the welding muscle on the instrument board.
Optionally, a sealing strip is arranged at the port position of the side defrosting air pipe, and the sealing strip is adhered to the body framework on the instrument board.
Optionally, the front surface of the instrument panel decoration panel is provided with an instrument panel soft skin.
In a second aspect, the invention provides a defrosting air duct, which comprises a front defrosting air duct and two side defrosting air openings, wherein the front defrosting air duct is arranged in the middle of the front side of an instrument panel, and the two side defrosting air openings are respectively arranged on the left side and the right side of the instrument panel.
Optionally, be equipped with a plurality of first screw mounting holes on the preceding defrosting tuber pipe, be equipped with a plurality of first BOSS posts on the body skeleton on the instrument board, a plurality of first screw mounting holes pass through screw one-to-one with a plurality of first BOSS posts.
Optionally, a front defrosting cover plate is arranged on the outer side of the front defrosting air pipe, a plurality of second BOSS columns are arranged on the front defrosting cover plate, a plurality of second screw mounting holes are formed in the instrument panel decoration panel, and the second BOSS columns are connected with the second screw mounting holes one by one through screws;
the front defrosting cover plate is provided with a plurality of mounting hooks, the instrument panel decoration panel is provided with a plurality of clamping holes, and the mounting hooks are respectively clamped with the clamping holes in a one-to-one correspondence manner;
the left front edge and the right front edge of the instrument panel decoration panel are respectively provided with a boss extending forwards, and the corresponding parts of the bosses and the front defrosting cover plate form a closed cavity.
In a third aspect, the invention provides a vehicle employing an integrated side defrost duct according to the invention.
In a fourth aspect, the invention provides a vehicle incorporating a defrost duct as claimed in any one of claims 6 to 8.
The invention has the following advantages: by utilizing the mutual combination of the parts of the instrument panel system, a complete side defrosting air pipe is formed. The invention can meet the normal performance requirement, reduce the number of parts, simplify the assembly process and reduce the comprehensive cost of the parts.
Drawings
FIG. 1 is a schematic diagram of a conventional instrument panel side defrost system;
FIG. 2 is a schematic diagram of a conventional defrost air duct;
FIG. 3 is a cross-sectional view of a conventional instrument panel side defrost system;
FIG. 4 is a schematic view of the defrost duct on the dashboard in this embodiment;
FIG. 5 is a schematic diagram of an instrument panel system in this embodiment;
FIG. 6 is a cross-sectional view of a side defrost air duct in this embodiment;
FIG. 7 is a cross-sectional view of the instrument panel system in this embodiment;
fig. 8 is a schematic view of an instrument panel decoration panel (front face) in the present embodiment;
FIG. 9 is a schematic view of the structure of the front defrost duct in the present embodiment;
FIG. 10 is a schematic structural view of a skeleton of a body on an instrument panel according to the present embodiment;
FIG. 11 is a schematic view of the structure of the front defrost cover plate in this embodiment;
fig. 12 is a schematic view of the structure of the instrument panel decoration panel (back surface) in the present embodiment;
FIG. 13 is a cross-sectional view (front end) of the instrument panel system in this embodiment;
FIG. 14 is a schematic view of the front defrost air duct (port) in this embodiment;
FIG. 15 is a schematic view of a side defrost air duct (port) in the present embodiment;
FIG. 16 is a cross-sectional view of the junction of the side defrost air duct and the front defrost air duct in this embodiment;
in the figure, 1-1, traditional side defrosting air pipe system, 1-2, traditional instrument panel upper body skeleton, 2, traditional side defrosting air pipe, 3, sealing strip, 4-1, instrument panel upper body skeleton, 4-2, instrument panel soft epidermis, 4-3, instrument panel front defrosting cover plate, 4-4, welding rib, 5, instrument panel decoration panel, 6-1, front defrosting air pipe, 6-2, first screw mounting hole, 7, first BOSS post, 8, installation trip, 9, second BOSS post, 10, second screw mounting hole, 11, joint hole, 12, sunken cavity, 13, BOSS, 14, sealed cavity.
Detailed Description
The invention is further described below with reference to the accompanying drawings.
As shown in fig. 4 to 16, in this embodiment, an integrated side defrosting duct includes two side defrosting ducts which are symmetrically integrated on the instrument panel, the side defrosting duct is formed by combining an upper body frame 4-1 of the instrument panel and a decorative panel 5 of the instrument panel, one end of the side defrosting duct located on the left side is connected with the left end of a front defrosting duct 6-1 assembled in the middle of the instrument panel, the other end of the side defrosting duct located on the left side is connected with a side defrosting air port installed on the left side of the instrument panel, one end of the side defrosting duct located on the right side is connected with the right end of the front defrosting duct 6-1, and the other end of the side defrosting duct located on the right side is connected with a side defrosting air port installed on the right side of the instrument panel.
As shown in fig. 6 and 12, in this embodiment, the left and right sides of the body frame 4-1 of the instrument panel each have a concave cavity 12 (see the area a in fig. 6) in the area between the front defroster duct 6-1 and the side defroster air port, and the concave cavity 12 constitutes the first portion of the side defroster duct; the left and right sides of the instrument panel decoration panel 5 constitute a second portion of the side defrost duct at a portion corresponding to the recessed cavity 12 (see region B in fig. 12), and the side defrost duct is formed by abutting the first portion with the second portion.
As shown in fig. 7, in this embodiment, the body skeleton 4-1 on the dashboard is provided with welding ribs 4-4 on both the left and right sides of the recessed cavity 12, and the body skeleton 4-1 on the dashboard is welded to the dashboard decorative panel 5 by the welding ribs 4-4. The welding ribs 4-4 play a role in sealing the outside of the air pipe, and the leakage of air quantity when the air conditioner is started is avoided.
In this embodiment, as shown in fig. 4, a sealing strip 3 is disposed at the port of the side defrosting air duct, and the sealing strip 3 is adhered to the body skeleton 4-1 on the instrument panel.
As shown in fig. 7 and 13, in this embodiment, the front surface (i.e., the front surface) of the instrument panel decoration panel 5 is provided with an instrument panel soft skin 4-2. The soft surface skin 4-2 of the instrument panel can prevent the contact between the ambient air and the instrument panel decorative panel 5, and can prevent the generation of condensed water.
As shown in fig. 4 to 16, in the present embodiment, a defrosting duct includes a front defrosting duct 6-1 installed in the middle of the front side of the instrument panel and two side defrosting air openings provided on the left and right sides of the instrument panel, respectively, and further includes an integrated side defrosting duct as described in the present embodiment.
As shown in fig. 9 to 12, in this embodiment, the front defrosting air duct 6-1 is provided with a plurality of first screw mounting holes 6-2, the body frame 4-1 on the instrument panel is provided with a plurality of first BOSS posts 7, and the plurality of first screw mounting holes 6-2 are connected to the plurality of first BOSS posts 7 one by screws. The outside of preceding defrosting tuber pipe 6-1 is equipped with preceding defrosting apron 4-3, be equipped with a plurality of second BOSS posts 9 on the preceding defrosting apron 4-3, be equipped with a plurality of second screw mounting holes 10 on the instrument board decoration board 5, a plurality of second BOSS posts 9 pass through the screw one-to-one with a plurality of second screw mounting holes 10. The front defrosting cover plate 4-3 is provided with a plurality of mounting hooks 8, the instrument panel decoration panel 5 is provided with a plurality of clamping holes 11, and the mounting hooks 8 are respectively clamped with the clamping holes 11 in a one-to-one correspondence manner.
As shown in fig. 13, for the portion of the instrument panel decoration panel 5 not covered by the instrument panel soft skin 4-2, the left and right front sides of the instrument panel decoration panel 5 are provided with a boss 13 (see region C in fig. 12) extending forward, and the portion of the boss 13 corresponding to the front defrost cover plate 4-3 (see region D in fig. 11) constitutes a closed cavity 14 for accommodating condensed water that may be generated (because the duct wall is cold when the air conditioner is cooling, if it contacts with hot air, water vapor in the air may condense into condensed water).
As shown in fig. 6, in this embodiment, the side defrosting air duct is integrated onto the body frame 4-1 on the instrument panel as a part of the body frame 4-1 on the instrument panel, and is produced in a common mode with the body frame 4-1 on the instrument panel, so that not only is a set of special dies for the traditional side defrosting air duct reduced, but also the assembly link of the traditional side defrosting air duct and the body frame 4-1 on the instrument panel is eliminated, and the assembly process is simplified, thereby reducing the overall manufacturing cost of the instrument panel system.
As shown in fig. 14 to 16, in the present embodiment, the size of the port position (see region E of fig. 14) of the front defrost air duct 6-1 is larger than the port (see region F of fig. 15) of the side defrost air duct. The thickness of the sealing tape 3 is greater than the dimensional difference between the area E and the area F (see fig. 16). After being assembled in place, the side defrosting air pipe sealing strips 3 are in a compressed state, so that the sealing of the lap joint of the front defrosting air pipe 6-1 and the side defrosting air pipe is ensured.
In this embodiment, a complete side defrosting air duct is formed by combining the body skeleton 4-1 on the instrument panel with the instrument panel decoration panel 5. By adopting the structure, on the premise of realizing the positive defrosting function, the number of parts and dies is reduced, an assembly process is also reduced, and the comprehensive manufacturing cost of the parts is reduced.
Claims (9)
1. An integrated side defrosting tuber pipe, its characterized in that: the air conditioner comprises two side defrosting air pipes which are symmetrically integrated on an instrument board, wherein the side defrosting air pipes are formed by combining an upper body framework (4-1) of the instrument board and an instrument board decoration panel (5), one end of each side defrosting air pipe positioned on the left side is connected with the left end of a front defrosting air pipe (6-1) assembled in the middle of the instrument board, the other end of each side defrosting air pipe positioned on the left side is connected with a side defrosting air port arranged on the left side of the instrument board, one end of each side defrosting air pipe positioned on the right side is connected with the right end of the corresponding front defrosting air pipe (6-1), and the other end of each side defrosting air pipe positioned on the right side is connected with the corresponding side defrosting air port arranged on the right side of the instrument board;
a front defrosting cover plate (4-3) is arranged on the outer side of the front defrosting air pipe (6-1), a plurality of second BOSS columns (9) are arranged on the front defrosting cover plate (4-3), a plurality of second screw mounting holes (10) are formed in the instrument panel decoration panel (5), and the plurality of second BOSS columns (9) are connected with the plurality of second screw mounting holes (10) one by one through screws;
a plurality of mounting hooks (8) are arranged on the front defrosting cover plate (4-3), a plurality of clamping holes (11) are arranged on the instrument panel decoration panel (5), and the mounting hooks (8) are respectively clamped with the clamping holes (11) in a one-to-one correspondence manner;
the left front edge and the right front edge of the instrument panel decoration panel (5) are respectively provided with a boss (13) extending forwards, and the corresponding parts of the bosses (13) and the front defrosting cover plate (4-3) form a closed cavity (14).
2. The integrated side defrost air duct of claim 1, wherein: the left side and the right side of the upper body framework (4-1) of the instrument panel are respectively provided with a concave cavity (12) in the area between the front defrosting air pipe (6-1) and the side defrosting air port, and the concave cavities (12) form a first part of the side defrosting air pipe; the left side and the right side of the instrument panel decoration panel (5) form a second part of the side defrosting air pipe at the part corresponding to the concave cavity (12), and the side defrosting air pipe is formed by butting the first part with the second part.
3. The integrated side defrost air duct of claim 2, wherein: a sealing strip (3) is arranged at the port position of the side defrosting air pipe, and the sealing strip (3) is adhered to a body framework (4-1) on the instrument board.
4. The integrated side defrost air duct of claim 3, wherein: the front surface of the instrument board decoration panel (5) is provided with an instrument board soft skin (4-2).
5. The integrated side defrost duct according to any one of claims 1 to 4, wherein: the body skeleton (4-1) on the instrument board is provided with welding ribs (4-4) on the left side and the right side of the concave cavity (12), and the body skeleton (4-1) on the instrument board is welded with the instrument board decoration panel (5) through the welding ribs (4-4).
6. The utility model provides a defrosting tuber pipe, includes preceding defrosting tuber pipe (6-1) and two side defrosting wind gap, preceding defrosting tuber pipe is installed in the centre on instrument board front edge, and two side defrosting wind gaps set up on the left and right of instrument board respectively, its characterized in that: further comprising an integrated side defrost duct according to any one of claims 1 to 5.
7. The defroster air duct of claim 6 wherein: the front defrosting air pipe (6-1) is provided with a plurality of first screw mounting holes (6-2), the body framework (4-1) on the instrument board is provided with a plurality of first BOSS columns (7), and the plurality of first screw mounting holes (6-2) are connected with the plurality of first BOSS columns (7) one by one through screws.
8. A vehicle, characterized in that: use of an integrated side defrost duct according to any one of claims 1 to 5.
9. A vehicle, characterized in that: use of a defrost air duct as claimed in claim 6 or 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111175724.6A CN113859174B (en) | 2021-10-09 | 2021-10-09 | Integrated side defrosting air pipe, defrosting air pipe and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111175724.6A CN113859174B (en) | 2021-10-09 | 2021-10-09 | Integrated side defrosting air pipe, defrosting air pipe and vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113859174A CN113859174A (en) | 2021-12-31 |
| CN113859174B true CN113859174B (en) | 2023-09-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111175724.6A Active CN113859174B (en) | 2021-10-09 | 2021-10-09 | Integrated side defrosting air pipe, defrosting air pipe and vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113859174B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN217496067U (en) * | 2022-03-18 | 2022-09-27 | 北京车和家汽车科技有限公司 | Side defrosting connecting device and vehicle |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR970036109U (en) * | 1995-12-30 | 1997-07-26 | 현대자동차주식회사 | Defroster vent opening and closing device for cars |
| KR20040080201A (en) * | 2003-03-11 | 2004-09-18 | 현대모비스 주식회사 | Defrost assembly for door glass in car |
| KR101501237B1 (en) * | 2014-12-16 | 2015-03-12 | 덕양산업 주식회사 | Crash pad assembly including defroster |
| CN105015498A (en) * | 2015-07-29 | 2015-11-04 | 安徽江淮汽车股份有限公司 | Front defrosting air flue structure |
| DE202016101208U1 (en) * | 2015-03-09 | 2016-04-13 | Ford Global Technologies, Llc | Low-profile ventilation system for a motor vehicle |
| CN208233015U (en) * | 2018-05-11 | 2018-12-14 | 苏州巴士麦普科技有限公司 | A kind of split type preceding defrosting air pipe assembly |
-
2021
- 2021-10-09 CN CN202111175724.6A patent/CN113859174B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR970036109U (en) * | 1995-12-30 | 1997-07-26 | 현대자동차주식회사 | Defroster vent opening and closing device for cars |
| KR20040080201A (en) * | 2003-03-11 | 2004-09-18 | 현대모비스 주식회사 | Defrost assembly for door glass in car |
| KR101501237B1 (en) * | 2014-12-16 | 2015-03-12 | 덕양산업 주식회사 | Crash pad assembly including defroster |
| DE202016101208U1 (en) * | 2015-03-09 | 2016-04-13 | Ford Global Technologies, Llc | Low-profile ventilation system for a motor vehicle |
| CN105015498A (en) * | 2015-07-29 | 2015-11-04 | 安徽江淮汽车股份有限公司 | Front defrosting air flue structure |
| CN208233015U (en) * | 2018-05-11 | 2018-12-14 | 苏州巴士麦普科技有限公司 | A kind of split type preceding defrosting air pipe assembly |
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| CN113859174A (en) | 2021-12-31 |
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