CN105034771A - Air exchange structure capable of opening and closing air outlet automatically - Google Patents
Air exchange structure capable of opening and closing air outlet automatically Download PDFInfo
- Publication number
- CN105034771A CN105034771A CN201510544702.0A CN201510544702A CN105034771A CN 105034771 A CN105034771 A CN 105034771A CN 201510544702 A CN201510544702 A CN 201510544702A CN 105034771 A CN105034771 A CN 105034771A
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- assembly
- air
- top cover
- fan
- air outlet
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Abstract
The invention discloses an air exchange structure capable of opening and closing an air outlet automatically. The air exchange structure is composed of a top cover (1), a water blocking ring (2), a middle ring assembly (3), a rotating cover assembly (4), a fan assembly (5) and an air outlet opening and closing assembly (6). The water blocking ring (2) and the middle ring assembly (3) are arranged between the top cover (1) and the rotating cover assembly (4). The top cover (1) and the rotating cover assembly (4) are closely combined through sealing glue and a screw. The fan assembly (5) is fixed in the middle ring assembly (3). The air exchange structure is characterized in that the air outlet opening and closing assembly (6) is fixed to the top cover (1) and located on the lower side of the fan assembly (5) and corresponds to the outer edge of a blade on the fan assembly (5). According to the air exchange structure, the position of the air outlet is greatly heightened, the area of the air outlet is great, and use under various working conditions can be met. When a vehicle stops running, the air outlet is automatically closed through electronic control, and key parts in the vehicle can be well protected.
Description
Technical field
The present invention relates to vehicle dormer window accessory technical field, especially about a kind of air-exchanging structure that can open and close air outlet voluntarily.
Background technology
Safety roof air regulator is one of important spare part on automobile, and all kinds of passenger vehicle of China is all general arranges safety roof air regulator at vehicle roof, in case of emergency can be used as escape hatch, and can increase air and outside air convection current in car.But the electronic high wind scavenger fan in use ubiquity following problem of existing vehicle safety against the wind in window: 1. air outlet position is lower, and area is less, unit time loss air quantity is comparatively large, and total ventilation amount is less; Easily make vehicle interior temperature raise, produce high temperature alarm, have a strong impact on normal vehicle operation.2. rainy day vehicle travels in way, easily leaks, leaks out, affect the work of electric elements in car.3., when vehicle is out of service, the foreign material such as snowflake, leaf easily by air port into the car, cause damage to vehicle core component.
Summary of the invention
In order to solve the problem, the object of the present invention is to provide a kind of air-exchanging structure that can open and close air outlet voluntarily, that air port keying assembly is fixed on top cover, and be positioned on the downside of fan assembly, corresponding with the blade outer rim on fan assembly, adopt tube axial fan to carry out straight-line ventilation, while ensureing ventilation volume, also reduce the noise during work of safety roof air regulator.
The present invention is achieved through the following technical solutions: a kind of air-exchanging structure that can open and close air outlet voluntarily, open and close assembly by top cover, retaining ring, centre circle assembly, swivelling cover assembly, fan assembly and air port to form, retaining ring and centre circle assembly is provided with between top cover and swivelling cover assembly, top cover and swivelling cover assembly are combined closely by sealant and screw, fan assembly is fixed in centre circle assembly, it is characterized in that: described air port opens and closes assembly and is fixed on top cover, and be positioned on the downside of fan assembly, corresponding with the blade outer rim on fan assembly.
Described air port opens and closes immediately below the air port court of the exhaust outlet of assembly.
Described retaining ring is fixed on top cover, and the fan of fan assembly is tube axial fan, is fixed in centre circle assembly, can dismantles separately.
Described centre circle assembly is made up of inner ring, centre circle and outer ring, and inner ring is as the support of fan attachment assembly, and centre circle is the connector of top cover and swivelling cover assembly and bears primary seal, and outer ring is the muscle that keeps off the rain, and defines outer circulation ventilation system with top cover.
The present invention, tuyere position significantly increases, and air outlet area is very large, and resistance is very little, and unit time loss air quantity is very little, and total ventilation amount is comparatively large, can meet the use of various operating mode.
Rainy day vehicle operating, boost ventilator effect is better, and rainwater and choke are not easily into the car.When vehicle is out of service, air port is by automatically controlled automatic closedown, and the foreign material such as snowflake, leaf cannot by scavenger fan into the car, can play a good protection to the critical component in car.
Accompanying drawing explanation
Fig. 1 is schematic diagram of the present invention.
Fig. 2 is the cutaway view of Fig. 1.
Detailed description of the invention
Known by Fig. 1, Fig. 2, a kind of air-exchanging structure that can open and close air outlet voluntarily, open and close assembly 6 by top cover 1, retaining ring 2, centre circle assembly 3, swivelling cover assembly 4, fan assembly 5 and air port to form, retaining ring 2 and centre circle assembly 3 is provided with between top cover 1 and swivelling cover assembly 4, top cover 1 and swivelling cover assembly 4 are combined closely by sealant and screw, fan assembly 5 is fixed in centre circle assembly 3, described air port opens and closes assembly 6 and is fixed on top cover 1, and be positioned on the downside of fan assembly 5, corresponding with the blade outer rim on fan assembly 5.Described air port opens and closes immediately below the air port court of the exhaust outlet of assembly 6.Described retaining ring 2 is fixed on top cover 1, and the fan of fan assembly 5 is tube axial fan, is fixed in centre circle assembly 3, can dismantles separately.Described centre circle assembly 3 is made up of inner ring 3-1, centre circle 3-2 and outer ring 3-3, inner ring 3-1 is as the support of fan attachment assembly 5, centre circle 3-2 is the connector of top cover 1 and swivelling cover assembly 4 and bears primary seal, and outer ring 3-3 is the muscle that keeps off the rain, and defines outer circulation ventilation system with top cover 1.
Claims (4)
1. one kind can open and close the air-exchanging structure of air outlet voluntarily, by top cover (1), retaining ring (2), centre circle assembly (3), swivelling cover assembly (4), fan assembly (5) and air port open and close assembly (6) composition, retaining ring (2) and centre circle assembly (3) is provided with between top cover (1) and swivelling cover assembly (4), top cover (1) and swivelling cover assembly (4) are combined closely by sealant and screw, fan assembly (5) is fixed in centre circle assembly (3), it is characterized in that: described air port opens and closes assembly (6) and is fixed on top cover (1), and be positioned at fan assembly (5) downside, corresponding with the blade outer rim on fan assembly (5).
2. a kind of air-exchanging structure that can open and close air outlet voluntarily according to claim 1, is characterized in that: described air port opens and closes immediately below the air port court of assembly (6) exhaust outlet.
3. a kind of air-exchanging structure that can open and close air outlet voluntarily according to claim 1, it is characterized in that: described described retaining ring (2) is fixed on top cover (1), the fan of fan assembly (5) is tube axial fan, is fixed in centre circle assembly (3), can dismantles separately.
4. a kind of air-exchanging structure that can open and close air outlet voluntarily according to claim 1, it is characterized in that: described described centre circle assembly (3) is made up of inner ring (3-1), centre circle (3-2) and outer ring (3-3), inner ring (3-1) is as the support of fan attachment assembly (5), the connector that centre circle (3-2) is top cover (1) and swivelling cover assembly (4) also bears primary seal, outer ring (3-3) is the muscle that keeps off the rain, and defines outer circulation ventilation system with top cover (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510544702.0A CN105034771A (en) | 2015-08-31 | 2015-08-31 | Air exchange structure capable of opening and closing air outlet automatically |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510544702.0A CN105034771A (en) | 2015-08-31 | 2015-08-31 | Air exchange structure capable of opening and closing air outlet automatically |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105034771A true CN105034771A (en) | 2015-11-11 |
Family
ID=54441968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510544702.0A Pending CN105034771A (en) | 2015-08-31 | 2015-08-31 | Air exchange structure capable of opening and closing air outlet automatically |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105034771A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107953748A (en) * | 2016-10-18 | 2018-04-24 | 南京金邦动力科技有限公司 | A kind of forced cooling device of automobile |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2346971Y (en) * | 1998-07-15 | 1999-11-03 | 王凯 | Electric ventilation fan |
| CN2639571Y (en) * | 2003-08-26 | 2004-09-08 | 郑州宇通客车股份有限公司 | Scavenger fan for bus |
| CN200998991Y (en) * | 2006-09-28 | 2008-01-02 | 张文学 | Automobile clearstory |
| US7731574B2 (en) * | 2007-06-08 | 2010-06-08 | Fan-Tastic Vent | Mechanism for opening a vent cover |
| CN205022342U (en) * | 2015-08-31 | 2016-02-10 | 丹阳市亚邦精密机械有限公司 | Can open and close structure of taking a breath of air outlet by oneself |
-
2015
- 2015-08-31 CN CN201510544702.0A patent/CN105034771A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2346971Y (en) * | 1998-07-15 | 1999-11-03 | 王凯 | Electric ventilation fan |
| CN2639571Y (en) * | 2003-08-26 | 2004-09-08 | 郑州宇通客车股份有限公司 | Scavenger fan for bus |
| CN200998991Y (en) * | 2006-09-28 | 2008-01-02 | 张文学 | Automobile clearstory |
| US7731574B2 (en) * | 2007-06-08 | 2010-06-08 | Fan-Tastic Vent | Mechanism for opening a vent cover |
| CN205022342U (en) * | 2015-08-31 | 2016-02-10 | 丹阳市亚邦精密机械有限公司 | Can open and close structure of taking a breath of air outlet by oneself |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107953748A (en) * | 2016-10-18 | 2018-04-24 | 南京金邦动力科技有限公司 | A kind of forced cooling device of automobile |
| CN107953748B (en) * | 2016-10-18 | 2023-12-15 | 南京金邦动力科技有限公司 | Forced heat radiator for automobile |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151111 |