CN103557508B - A kind of automobile front with detachable air-permeable dehydrating unit - Google Patents
A kind of automobile front with detachable air-permeable dehydrating unit Download PDFInfo
- Publication number
- CN103557508B CN103557508B CN201310472883.1A CN201310472883A CN103557508B CN 103557508 B CN103557508 B CN 103557508B CN 201310472883 A CN201310472883 A CN 201310472883A CN 103557508 B CN103557508 B CN 103557508B
- Authority
- CN
- China
- Prior art keywords
- permeable
- automobile front
- dehydrating unit
- housing
- detachable air
- 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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Links
- 230000035699 permeability Effects 0.000 claims abstract description 18
- 239000004744 fabric Substances 0.000 claims abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 7
- 238000007789 sealing Methods 0.000 claims description 11
- 230000001681 protective effect Effects 0.000 claims description 3
- 230000002787 reinforcement Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 11
- 230000005855 radiation Effects 0.000 abstract description 3
- 239000003795 chemical substances by application Substances 0.000 abstract description 2
- 238000010257 thawing Methods 0.000 abstract description 2
- 230000007423 decrease Effects 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S45/00—Arrangements within vehicle lighting devices specially adapted for vehicle exteriors, for purposes other than emission or distribution of light
- F21S45/30—Ventilation or drainage of lighting devices
- F21S45/33—Ventilation or drainage of lighting devices specially adapted for headlamps
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Drying Of Gases (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The object of the invention is to propose a kind of automobile front with detachable air-permeable dehydrating unit, that this automobile front not only can be realized is ventilative, the function of dehumidifying, and can dismantle easily, safeguard. The automobile front with detachable air-permeable dehydrating unit of the present invention comprises large lamp housing and dehumidifying ventilated device, the perforated lid that described dehumidifying ventilated device is fixed on body by body with by screw forms, the cavity forming between described body and perforated lid, is placed with drier in described cavity; The body of described dehumidifying ventilated device is threaded onto the installing hole place of large lamp housing by threaded engagement, described body is also provided with the permeability cell that runs through body and perforated lid, and the end of described permeability cell is coated with water proof type breathable cloth. Automobile front of the present invention, by detachable air-permeable dehydrating unit is set, has not only ensured dehumidifying ventilated effect, for headlight for vehicles provides good heat radiation, defrosting function, and the replacing of convenient and dry agent, there is good practicality.
Description
Technical field
The present invention relates to a kind of automobile front with detachable air-permeable dehydrating unit.
Background technology
Conventionally; on automobile lamp, if whole component is sealed in a containment vessel, although can effectively prevent the intrusion of steam; but after sealing car light is lighted; air expanded by heating in car light, is easy to the sealed interface of car light to wash open, after car light extinguishes; because the inner component temperature of car light declines; external pressure is higher than car light air pressure inside, and extraneous air and steam are easy to enter car light from the opening of sealed interface, and then jeopardizes the stability of internal illumination component and normally operation. And automobile lamp is lighted rear excess Temperature, if do not carry out heat exchange with the external world, will greatly reduce the life-span of car light, and damage the performance of car light. In existing conventional truck, adopt the air-vent being fixed on housing to carry out heat exchange and gaseous exchange with the external world, but this kind of structure do not considered the dry problem in car light on car light, steam is easily in air-vent enters into car light. Car light air-vent is made waterproof and breathable structure by the company having now, although can effectively stop steam to enter in car light, solve the heat dissipation problem of car light, in routine use process simultaneously, in car light, also can enter steam because of the reason such as poorly sealed, affect the illuminating effect of car light.
Summary of the invention
The object of the invention is to propose a kind of automobile front with detachable air-permeable dehydrating unit, that this automobile front not only can be realized is ventilative, the function of dehumidifying, and can dismantle easily, safeguard.
The automobile front with detachable air-permeable dehydrating unit of the present invention comprises large lamp housing and dehumidifying ventilated device, the perforated lid that described dehumidifying ventilated device is fixed on body by body with by screw forms, the cavity forming between described body and perforated lid, is placed with drier in described cavity; The body of described dehumidifying ventilated device is threaded onto the installing hole place of large lamp housing by threaded engagement, described body is also provided with the permeability cell that runs through body and perforated lid, and the end of described permeability cell is coated with water proof type breathable cloth.
Above-mentioned drier can absorb the steam entering from perforated lid, thereby is embodied as the dehumidifying of headlight enclosure interior, reaches the effect of demist; And permeability cell can be realized the circulation of air between headlight hull outside and inside, be the heat radiation of headlight enclosure interior, guarantee car light is normally worked, and effectively prevents that extraneous rainwater, dust from entering into car light inside, avoids causing the decline of car light performance simultaneously. After long-term use, if drier lost efficacy or except fog effect is when bad, can pull down dehumidifying ventilated device, then open perforated lid and change drier, thereby ensure car light except fog effect.
Further, described installing hole is installed on the bottom of housing, and the face shield of close large lamp housing, is conducive to like this fog effect that removes of face shield.
Further, described water proof type breathable cloth is covered in permeability cell and is positioned at one end of housing, to avoid water proof type breathable cloth to drop.
Further, between described body and housing, sealing ring is installed, to avoid the gap of steam between body and housing to enter into headlight enclosure interior. Specifically, one end is equipped with annular flange inside the edge of described body and the installing hole of housing, and described sealing ring is located between the flange of described body and the flange of housing installing hole. In the time that body is tightened in the installing hole place of large lamp housing, the flange of the flange of body and housing installing hole can be oppressed sealing ring, make, in the cavity between the flange of sidewall, housing installing hole of flange, the housing installing hole of its sidewall that is full of body, body, to ensure that sealing effectiveness is good.
Further, described body is provided with protective plate at the side of permeability cell, to avoid breaking permeability cell in the time that perforated lid is installed.
Further, the side of described body is provided with reinforcement, to improve the intensity of body.
Automobile front of the present invention, by detachable air-permeable dehydrating unit is set, has not only ensured dehumidifying ventilated effect, for headlight for vehicles provides good heat radiation, defrosting function, and the replacing of convenient and dry agent, there is good practicality.
Brief description of the drawings
Fig. 1 is the overall structure schematic diagram of the automobile front with detachable air-permeable dehydrating unit of the present invention.
Fig. 2 is the axonometric drawing such as grade of the automobile front with detachable air-permeable dehydrating unit of the present invention.
Fig. 3 is the axonometric drawing that waits of dehumidifying ventilated device body of the present invention.
Fig. 4 is the cutaway view (being the A-A cutaway view of Fig. 1) of the automobile front with detachable air-permeable dehydrating unit of the present invention.
Detailed description of the invention
Contrast accompanying drawing below, by the description to embodiment, the specific embodiment of the present invention is described in further detail as effect and the operation principle etc. of the mutual alignment between the shape of related each member, structure, each several part and annexation, each several part.
Embodiment 1:
As shown in the figure, the automobile front with detachable air-permeable dehydrating unit of the present embodiment comprises large lamp housing 1 and dehumidifying ventilated device 2, and large lamp housing 1 is in its bottom and be provided with installing hole 11 near one end (being the below of decorative circle 4) of face shield; The perforated lid 22 that described dehumidifying ventilated device 2 is fixed on body 21 by body 21 with by tapping screw 24 forms, and the cavity forming between described body 21 and perforated lid 22, is placed with drier 23 in described cavity; The body 21 of described dehumidifying ventilated device 2 is threaded onto installing hole 11 places of large lamp housing 1 by threaded engagement, described body 21 is also provided with the permeability cell 25 that runs through body 21 and perforated lid 22, and one end that described permeability cell 25 is positioned at housing is coated with water proof type breathable cloth 26.
Sealing ring 3 is installed, to avoid the gap of steam between body 21 and housing to enter into large lamp housing 1 inside between body 21 and housing. Specifically, the edge of described body 21 and the installing hole of housing 11 one end, inner side are equipped with annular flange 27,12, and described sealing ring 3 is located between the flange 27 of described body 21 and the flange 12 of housing installing hole 11. In the time that body 21 is tightened in installing hole 11 place of large lamp housing 1, the flange of the flange of body 21 and housing installing hole 11 can be oppressed sealing ring 3, make, in the cavity between the flange 12 of sidewall, housing installing hole 11 of flange 27, the housing installing hole 11 of its sidewall that is full of body 21, body 21, to ensure that sealing effectiveness is good.
Body 21 is provided with protective plate 28 at the side of permeability cell 25, to avoid breaking permeability cell 25 in the time that perforated lid 22 is installed.
The side of body 21 is provided with reinforcement 29, to improve the intensity of body 21.
Above-mentioned drier 23 can absorb the steam entering from perforated lid 22, thereby is embodied as large lamp housing 1 internal moisture removal, reaches the effect of demist; And permeability cell 25 can be realized the circulation of air between large lamp housing 1 outside and inside, be large lamp housing 1 internal heat dissipating, guarantee car light is normally worked, and effectively prevents that extraneous rainwater, dust from entering into car light inside, avoids causing the decline of car light performance simultaneously. After long-term use, if drier 23 lost efficacy or except fog effect is when bad, can pull down dehumidifying ventilated device 2, then open perforated lid 22 and change drier 23, thereby ensure car light except fog effect.
Claims (7)
1. one kind has the automobile front of detachable air-permeable dehydrating unit, it is characterized in that comprising large lamp housing and dehumidifying ventilated device, the perforated lid that described dehumidifying ventilated device is fixed on body by body with by screw forms, the cavity forming between described body and perforated lid, is placed with drier in described cavity; The body of described dehumidifying ventilated device is threaded onto the installing hole place of large lamp housing by threaded engagement, described body is also provided with the permeability cell that runs through body and perforated lid, the end, one end that described permeability cell is positioned at housing is coated with water proof type breathable cloth, and the end, one end that described permeability cell is positioned at outside housing communicates with atmosphere.
2. the automobile front with detachable air-permeable dehydrating unit according to claim 1, is characterized in that described installing hole is installed on the bottom of housing, and the face shield of close large lamp housing.
3. the automobile front with detachable air-permeable dehydrating unit according to claim 1, is characterized in that described water proof type breathable cloth is covered in permeability cell and is positioned at one end of housing.
4. the automobile front with detachable air-permeable dehydrating unit according to claim 1, is characterized in that, between described body and housing, sealing ring is installed.
5. the automobile front with detachable air-permeable dehydrating unit according to claim 4, it is characterized in that inside the edge of described body and the installing hole of housing that one end is equipped with annular flange, described sealing ring is located between the flange of described body and the flange of housing installing hole.
6. the automobile front with detachable air-permeable dehydrating unit according to claim 1, is characterized in that described body is provided with protective plate at the side of permeability cell.
7. the automobile front with detachable air-permeable dehydrating unit according to claim 1, is characterized in that the side of described body is provided with reinforcement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310472883.1A CN103557508B (en) | 2013-10-12 | 2013-10-12 | A kind of automobile front with detachable air-permeable dehydrating unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310472883.1A CN103557508B (en) | 2013-10-12 | 2013-10-12 | A kind of automobile front with detachable air-permeable dehydrating unit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103557508A CN103557508A (en) | 2014-02-05 |
| CN103557508B true CN103557508B (en) | 2016-05-18 |
Family
ID=50011827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310472883.1A Active CN103557508B (en) | 2013-10-12 | 2013-10-12 | A kind of automobile front with detachable air-permeable dehydrating unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103557508B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104456493A (en) * | 2014-11-19 | 2015-03-25 | 江苏文光车辆附件有限公司 | Fixing structure of drying agents for automobile lamp |
| CN106838052B (en) * | 2017-04-14 | 2019-01-29 | 广德县辉达电器有限公司 | A kind of waterproof electromagnetic clutch |
| CN108626707A (en) * | 2018-04-28 | 2018-10-09 | 常州星宇车灯股份有限公司 | A kind of dehumidification device based on hygroscopic material |
| CN109973941A (en) * | 2019-05-08 | 2019-07-05 | 上汽大众汽车有限公司 | The moisture absorption apparatus of automobile lamp |
| CN110107864A (en) * | 2019-06-11 | 2019-08-09 | 上汽大众汽车有限公司 | The fixed structure of the replaceable moisture absorption apparatus of automobile lamp |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202691989U (en) * | 2012-05-15 | 2013-01-23 | 浙江金刚汽车有限公司 | Automobile headlamp ventilating pipe device |
| CN103093930A (en) * | 2013-01-31 | 2013-05-08 | 大连世有电力科技有限公司 | Intelligent moisture absorber for transformer |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201297606Y (en) * | 2008-11-11 | 2009-08-26 | 杨华贵 | A lamp tube end lid with a respirator |
| CN102252301B (en) * | 2011-06-23 | 2013-02-06 | 常州星宇车灯股份有限公司 | Radiating and defogging device for headlight |
| DE102011052577A1 (en) * | 2011-08-11 | 2013-02-14 | Hella Kgaa Hueck & Co. | Light module for an outdoor light |
| CN202267045U (en) * | 2011-09-13 | 2012-06-06 | 芜湖研高粘胶新材料有限公司 | Novel multi-layer ventilation pipe fitting for lamp |
| CN102788336B (en) * | 2012-07-31 | 2013-10-16 | 奇瑞汽车股份有限公司 | Demisting system for automobile lamp and automobile |
| CN202747200U (en) * | 2012-08-03 | 2013-02-20 | 浙江金刚汽车有限公司 | Ventilating structure of automotive headlamp |
| CN202791733U (en) * | 2012-08-20 | 2013-03-13 | 浙江吉利汽车研究院有限公司杭州分公司 | Waterproof car lamp |
-
2013
- 2013-10-12 CN CN201310472883.1A patent/CN103557508B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202691989U (en) * | 2012-05-15 | 2013-01-23 | 浙江金刚汽车有限公司 | Automobile headlamp ventilating pipe device |
| CN103093930A (en) * | 2013-01-31 | 2013-05-08 | 大连世有电力科技有限公司 | Intelligent moisture absorber for transformer |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103557508A (en) | 2014-02-05 |
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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 | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Qi Linghua Inventor after: Yi Wei Inventor after: Liu Zhi Inventor after: Ling Yingliang Inventor before: Qi Linghua Inventor before: Yi Wei Inventor before: Liu Zhi |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: QI LINGHUA YI WEI LIU ZHI TO: QI LINGHUA YI WEI LIU ZHI LING YINGLIANG |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |