CN105276485A - Automobile lamp with anti-fog wind scooper - Google Patents
Automobile lamp with anti-fog wind scooper Download PDFInfo
- Publication number
- CN105276485A CN105276485A CN201510769134.4A CN201510769134A CN105276485A CN 105276485 A CN105276485 A CN 105276485A CN 201510769134 A CN201510769134 A CN 201510769134A CN 105276485 A CN105276485 A CN 105276485A
- Authority
- CN
- China
- Prior art keywords
- wind scooper
- lamp
- vertical channel
- automobile lamp
- face shield
- 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.)
- Pending
Links
Classifications
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- 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
-
- 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
- F21S45/40—Cooling of lighting devices
- F21S45/42—Forced cooling
- F21S45/43—Forced cooling using gas
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2107/00—Use or application of lighting devices on or in particular types of vehicles
- F21W2107/10—Use or application of lighting devices on or in particular types of vehicles for land vehicles
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention relates to an automobile lamp with an anti-fog wind scooper. The automobile lamp comprises an automobile lamp rear shell and a mirror surface mask. A closed lamp cavity is formed on the automobile lamp rear shell through the mirror surface mask in an encircled mode. A distance light heat source and a passing light heat source are sequentially arranged in the lamp cavity from top to bottom. Decoration frames are arranged between the two heat sources and the mirror surface mask. An upper vent hole and a lower vent hole are formed in the back face of the automobile lamp rear shell. The wind scooper is arranged in the lamp cavity. The wind scooper comprises at least one chimney-shaped vertical channel. The top of the vertical channel extends to the passing light heat source. The space encircled through the lower vent hole, the mirror surface mask and the decoration frames in a connected mode is communicated with the vertical channel. A wind guiding pipeline space communicated up and down is encircled through the wind scooper in the position of a lower portion air inlet of the interior of the lamp cavity. An upper wind guiding opening of the wind guiding pipeline is close to the position of the bulb heat sources, and the middle of the wind guiding pipeline is connected with the lower air inlet of the lamp. Heat is discharged through an upper portion air outlet of the lamp, and cold air is certainly supplemented to the lower portion air inlet through the wind guiding pipeline, so that a chimney effect is formed through circulation flow.
Description
Technical field
The present invention relates to automobile lamp field, be specifically related to a kind of automobile lamp that can prevent water smoke from condensing at lamp face shield inwall.
Background technology
Light fixture, after lighting for a long time, because in housing, apparatus structure is many, causes partial structurtes complexity and narrow space, and the hot-fluid that bulb distributes is difficult to all shed from gas outlet through circulation, and time one length will produce fog even crystallization.After light fixture is lighted, in the light fixture closed, produce heat simultaneously, make the fog that in light fixture, humid air produces be filled with lamp chamber, present automobile lamp, in order to pursue better illuminating effect, adopts lens type mostly, this lamp wiring is more concentrated, and headlight minute surface only has zonule to be heated, the mirror sections outside light district, temperature is lower, any surface finish, to make in lamp chamber fog very easily in the condensation of light cold surface, and do not flow due to light fixture lower air, just not easily leaves after fog condensation.Affect vehicle safety performance and lamp life.
The method that can solve fog at present has three kinds, and the first in light fixture, places the appropriate drier Absorbable rod being specifically designed to light fixture go out the steam of alluvial thus removing fog phenomenon, but drier moisture absorption saturated after just do not acted on; The second sprays antifog paint on light fixture face shield, make fog not produce on face shield thus to remove fog phenomenon, but cost is higher; The third sets up dehumidification equipment at light fixture assembling site surrounding, falls minimum by wetness in workshop, thus improve reduction light fixture assembling back light humidity, reduces and produce fog, but DeGrain, can not thoroughly solve.
Summary of the invention
For solving deficiency of the prior art, the object of the present invention is to provide a kind of automobile lamp utilizing own dissipating heat prevention fog in light fixture.
For reaching above object, the technical scheme that the present invention takes is:
A kind of automobile lamp with antifog wind scooper, comprise car light back cover and minute surface face shield, minute surface face shield surrounds airtight lamp chamber in car light back cover, distance light thermal source and dipped beam thermal source is provided with from top to bottom successively in lamp chamber, escutcheon is provided with between two thermals source and minute surface face shield, the back side of car light back cover is provided with upper and lower two passages, it is characterized in that, wind scooper is provided with in described lamp chamber, described wind scooper at least comprises a chimney-like Vertical Channel, the top of described Vertical Channel extends to dipped beam thermal source place, described lower passage and minute surface face shield and escutcheon enclose the space and Vertical Channel UNICOM that connect.
Further, described wind scooper middle and lower part be provided with lower production well for air guide hole.
Again further, enclose and connect formation air-guiding aisle between the base plate of the described wind scooper base plate inside back cover, described air-guiding aisle one end guiding Vertical Channel, the other end guiding minute surface face shield of air-guiding aisle and escutcheon enclose the bottom in the space connect.
After taking above technical scheme, beneficial effect of the present invention is: wind scooper is in inner lower air admission hole position, lamp chamber, surround about one air guide duct space of circulating, on air guide duct, air guide hole is by light bulb heat source position, middle part connects air inlet under light fixture, gas outlet, light fixture top has heat to discharge, and bottom air inlet must have cold air to be supplemented into by air guide duct device, circulates formation stack effect.That a threeway connects in addition in the middle part of plumbing installation, under air guide duct, air guide hole extends downwardly into light fixture front lower portion (lampshade coagulates the lower edge in territory, fog-zone), siphon principle is utilized while air guide duct air-flow upwards circulates, lower air guide hole is driven to siphon away the clammy air of light fixture front lower portion, and supplement by light fixture heat upper heat sources hot-air of coming, make the regional air circulation that hazes, reach the object of dispersing and stoping light fixture minute surface to coagulate mist.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the air circulation path figure in car light.
In figure: minute surface face shield 1, car light back cover 2, lower passage 3, upper vent hole 4, distance light thermal source 5, dipped beam thermal source 6, escutcheon 7, wind scooper 8, Vertical Channel 81, base plate 82, air guide hole 83, air-guiding aisle 84.
Detailed description of the invention
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is further described:
As shown in the figure, a kind of automobile lamp with antifog wind scooper, airtight lamp chamber is surrounded by minute surface face shield 1 and car light back cover 2, distance light thermal source 5 and dipped beam thermal source 6 is provided with from top to bottom successively in lamp chamber, two thermals source and between minute surface face shield, escutcheon 7 is installed, define irregular folder chamber between escutcheon 7 and minute surface face shield 1, the corner airflow of the bottom in folder chamber is not smooth, easily solidifying mist.The top at the back side of car light back cover 2 is provided with upper vent hole 4, and bottom is provided with lower passage 3, is also provided with wind scooper 8 in described lamp chamber, and wind scooper 8 is arranged at the below in dipped headlights source 6 and is positioned at the side of lower passage 3.Described wind scooper 8 main part is chimney-like Vertical Channel 81, the top of described Vertical Channel 81 extends to the below of dipped beam thermal source, the left side of wind scooper 8 is air guide hole 83, air guide hole 83 is corresponding with lower passage to be connected, the left side of wind scooper 8 is base plate 82, base plate 82 surrounds a long and narrow air-guiding aisle 84, air-guiding aisle 84 and the irregular Jia Qiang UNICOM between minute surface face shield 1 and escutcheon 7 with the inner bottom surface of car light back cover 2.
Claims (3)
1. the automobile lamp of the antifog wind scooper of band, comprise car light back cover and minute surface face shield, minute surface face shield surrounds airtight lamp chamber in car light back cover, distance light thermal source and dipped beam thermal source is provided with from top to bottom successively in lamp chamber, escutcheon is provided with between two thermals source and minute surface face shield, the back side of car light back cover is provided with upper and lower two passages, it is characterized in that, wind scooper is provided with in described lamp chamber, described wind scooper at least comprises a chimney-like Vertical Channel, the top of described Vertical Channel extends to dipped beam thermal source place, described lower passage and minute surface face shield and escutcheon enclose the space and Vertical Channel UNICOM that connect.
2. a kind of automobile lamp with antifog wind scooper according to claim 1, is characterized in that, described wind scooper middle and lower part be provided with lower production well for air guide hole.
3. a kind of automobile lamp with antifog wind scooper according to claim 1 and 2, it is characterized in that, enclose between the base plate of the described wind scooper base plate inside back cover and connect formation air-guiding aisle, described air-guiding aisle one end guiding Vertical Channel, the other end guiding minute surface face shield of air-guiding aisle and escutcheon enclose the bottom in the space connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510769134.4A CN105276485A (en) | 2015-11-12 | 2015-11-12 | Automobile lamp with anti-fog wind scooper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510769134.4A CN105276485A (en) | 2015-11-12 | 2015-11-12 | Automobile lamp with anti-fog wind scooper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105276485A true CN105276485A (en) | 2016-01-27 |
Family
ID=55145978
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510769134.4A Pending CN105276485A (en) | 2015-11-12 | 2015-11-12 | Automobile lamp with anti-fog wind scooper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105276485A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111351635A (en) * | 2018-12-24 | 2020-06-30 | 常州星宇车灯股份有限公司 | Verification device for antifogging performance for automobile lamp design |
| CN111885950A (en) * | 2018-03-22 | 2020-11-03 | 卡菲塔利系统股份有限公司 | Apparatus for making a beverage comprising an image acquisition device |
| US11944232B2 (en) | 2018-07-13 | 2024-04-02 | Caffitaly System S.P.A. | Apparatus for making a beverage, comprising an image acquisition device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4931912A (en) * | 1988-04-18 | 1990-06-05 | Koito Manufacturing Co., Ltd. | Square headlamp for automobile |
| JPH0945110A (en) * | 1995-08-02 | 1997-02-14 | Mitsubishi Motors Corp | Defogging structure for lamp |
| JP2004119198A (en) * | 2002-09-26 | 2004-04-15 | Kanto Auto Works Ltd | Automobile lamp |
| CN201215275Y (en) * | 2008-05-23 | 2009-04-01 | 上海小糸车灯有限公司 | Antifogging structure for automobile lamp |
| CN204554627U (en) * | 2015-04-16 | 2015-08-12 | 奇瑞汽车股份有限公司 | A kind of anti-fog automobile headlight |
| CN205118881U (en) * | 2015-11-12 | 2016-03-30 | 江苏华骋科技有限公司 | Take car lamps and lanterns of antifog wind scooper |
-
2015
- 2015-11-12 CN CN201510769134.4A patent/CN105276485A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4931912A (en) * | 1988-04-18 | 1990-06-05 | Koito Manufacturing Co., Ltd. | Square headlamp for automobile |
| JPH0945110A (en) * | 1995-08-02 | 1997-02-14 | Mitsubishi Motors Corp | Defogging structure for lamp |
| JP2004119198A (en) * | 2002-09-26 | 2004-04-15 | Kanto Auto Works Ltd | Automobile lamp |
| CN201215275Y (en) * | 2008-05-23 | 2009-04-01 | 上海小糸车灯有限公司 | Antifogging structure for automobile lamp |
| CN204554627U (en) * | 2015-04-16 | 2015-08-12 | 奇瑞汽车股份有限公司 | A kind of anti-fog automobile headlight |
| CN205118881U (en) * | 2015-11-12 | 2016-03-30 | 江苏华骋科技有限公司 | Take car lamps and lanterns of antifog wind scooper |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111885950A (en) * | 2018-03-22 | 2020-11-03 | 卡菲塔利系统股份有限公司 | Apparatus for making a beverage comprising an image acquisition device |
| CN111885950B (en) * | 2018-03-22 | 2022-08-19 | 卡菲塔利系统股份有限公司 | Apparatus for making a beverage comprising an image acquisition device |
| US11944232B2 (en) | 2018-07-13 | 2024-04-02 | Caffitaly System S.P.A. | Apparatus for making a beverage, comprising an image acquisition device |
| CN111351635A (en) * | 2018-12-24 | 2020-06-30 | 常州星宇车灯股份有限公司 | Verification device for antifogging performance for automobile lamp design |
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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 | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160127 |