CN2823819Y - Air vent structure for vehicle lamp - Google Patents
Air vent structure for vehicle lamp Download PDFInfo
- Publication number
- CN2823819Y CN2823819Y CNU2005200396490U CN200520039649U CN2823819Y CN 2823819 Y CN2823819 Y CN 2823819Y CN U2005200396490 U CNU2005200396490 U CN U2005200396490U CN 200520039649 U CN200520039649 U CN 200520039649U CN 2823819 Y CN2823819 Y CN 2823819Y
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- CN
- China
- Prior art keywords
- connector
- support member
- vent hole
- hole structure
- car light
- 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.)
- Expired - Lifetime
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses an air vent structure for a vehicle lamp, which comprises a connecting piece, a supporting piece and a back cover. One end of the connecting piece is connected with a lug boss of an air vent pipe; the supporting piece is connected with the other end of the connecting piece; the supporting piece is used for fixing an air permeation film; the back cover is fixed on the supporting piece; the air permeation film is covered by the back cover, and a gap is arranged between the back cover and the air permeation film. Adopting the technical scheme of the utility model, a novel air vent structure adopting an air permeation film is provided. The air vent structure for a vehicle lamp has the advantages of simple structure, reliability and strong versatility; in addition, the air vent structure for a vehicle lamp can solve the installation and the fixation under specific environment.
Description
Technical field
The utility model relates to the automobile lamp accessory, more particularly, relates to a kind of car light vent hole structure.
Background technology
Automobile lamp is at when work lamp intracavity gas expanded by heating, descends or breaks for fear of the lamp body sealing, leaves passage when design, with reference to the passage among the figure 1 100, to guarantee the good ventilation in lamp chamber.If but steam and dust enter the lamp chamber by passage, steam may condense in the lamp lens inner surface, and dust can be infected with reflective mirror, influences car light outward appearance and illuminating effect.
Under specific condition, common vent hole structure should meet design requirement: fixing reliable, enough fixed spaces are arranged, and avoid causing ventilation inefficacy etc. because of too much mud enters passage.
Common vent hole structure has multiple structures such as steam hose, ventilated membrane.Wherein, the form that adopts the steam hose structure as shown in Figure 2, it adopts a flexible pipe 200 to be connected on the passage 100, to realize ventilation.But when adopting the steam hose structure, steam may enter in the light fixture lamp chamber via passage 100 by flexible pipe 200, thereby causes the influence to car light.And adopting the ventilated membrane form much better, ventilated membrane can stop steam and dust to enter the lamp chamber.But the maximum enemy of ventilated membrane operate as normal suffers the outside dust and the invasion and attack of mud that ventilated membrane is stopped up, and the direct contact of outside other corrosive substances makes being destroyed of ventilated membrane.
The form that compares steam hose and ventilated membrane, the better effects if of ventilated membrane, so, just need a kind of technology that can avoid ventilated membrane to stop up in this area.
The utility model content
The purpose of this utility model provides a kind of can effectively avoiding owing to ventilated membrane stops up the car light vent hole structure that causes inefficacy.
According to the utility model, a kind of car light vent hole structure is provided, comprise, a connection piece, an end of described connector links to each other with described breather pipe boss; One support member links to each other with the other end of described connector, and described support member is used for fixing ventilated membrane; One bonnet is fixed on the described support member, covers described ventilated membrane and leave the space between described bonnet and described ventilated membrane.
According to an embodiment of the present utility model, described connector has columniform the first side wall, has the mouth of a river of unloading on the described the first side wall, and this unloads the mouth of a river is the lower end that is positioned at the first side wall; One side of the first side wall has a bottom surface, and described bottom surface is for semicircle and have the reinforcement that blocks mud, and described semicircle bottom surface is positioned at downside, and upside leaves the space that is used to connect; Direction towards the outside, described bottom surface is extended with a passage connector, is used for linking to each other with described breather pipe boss; Direction towards inboard, described bottom surface is extended with a support member connector, is used for linking to each other with described support member; The diameter of described passage connector and support member connector is all less than the diameter of described bottom surface, and is complementary with described breather pipe boss and described support member respectively.Described support member cylindrical structural, support member connector big or small and described connector is complementary; On described cylindrical structural, have outstanding fixture, be used for fixing described bonnet.
Connector in the utility model and described support member are elastomeric material.
Ginseng use the technical solution of the utility model, and a kind of vent hole structure of new employing ventilated membrane is provided, and it is simple in structure, and is reliable, highly versatile, and can solve the installation under particular surroundings greatly and fix.
Description of drawings
Above-mentioned feature, character and advantage with other of the present utility model will describe in further detail below in conjunction with the accompanying drawings and embodiments, and identical in the accompanying drawings Reference numeral is represented identical feature, wherein:
Fig. 1 is the structure chart of prior art Center Vent tube boss;
Fig. 2 is the structure chart of the breather pipe boss of available technology adopting steam hose;
Fig. 3 is the car light vent hole structure profile according to the technical solution of the utility model;
Fig. 4 is the overall structure profile that adopts the car light of breather pipe boss of the present utility model;
Fig. 5 is the design sketch that adopts the car light of breather pipe boss of the present utility model;
The three-dimensional structure diagram of the connector that Fig. 6 A-Fig. 6 E is in the utility model to be adopted.
The specific embodiment
Further describe the technical solution of the utility model below in conjunction with drawings and Examples.
At first with reference to figure 3, Fig. 3 is the car light vent hole structure profile according to the technical solution of the utility model.As shown, it discloses a kind of car light vent hole structure 300, comprises
A connection piece 302, an end of connector 302 links to each other with breather pipe boss 304, and the other end is used for connecting ventilated membrane 318 by support member 316.Employed connector 302 can have following concrete structure among this embodiment: connector 302 has columniform the first side wall 306, has the mouth of a river of unloading 308 on the first side wall 306, generally speaking, the mouth of a river 308 of unloading on the first side wall 306 is the lower ends that are positioned at the first side wall 306, flows out to make things convenient for water; One side of the first side wall 306 has a bottom surface 310, the bottom surface 310 of connector 302 is for semicircle and have the reinforcement that blocks mud, semicircle bottom surface 310 is positioned at downside, upside leaves the space that is used to connect, and (for present embodiment is to leave the space at upside, it should be appreciated by those skilled in the art, for different situations, such as different modulated structures, the position in the space that is used to connect of this reservation can be different); The direction in 310 outsides is extended with a passage connector 312 towards the bottom surface, is used for linking to each other with breather pipe boss 304; The direction of 310 inboards is extended with a support member connector 314 towards the bottom surface, is used for linking to each other with support member 316.The diameter of passage connector 312 and support member connector 314 is all less than the diameter of bottom surface 310, and is complementary with breather pipe boss 304 and support member 316 respectively.The three-dimensional structure diagram of connector 302 can be further with reference to shown in figure 6A-Fig. 6 E.
Get back to Fig. 3, car light vent hole structure of the present utility model also comprises:
One support member 316 links to each other with the other end of connector 302, and support member 316 is used for fixing ventilated membrane 318.Support member 316 is a cylindrical structural, and size is complementary with the support member connector 314 of connector 302, during use, one end of support member 316 is enclosed within on the support member connector 314, other end fixed ventilation film 318 has outstanding fixture 320 on cylindrical structural, be used for fixing bonnet 322.
One bonnet 322 is fixed on the support member 316, covers ventilated membrane 318, and, between bonnet 322 and ventilated membrane 318, leave the space.
Generally speaking, the connector in the above-mentioned parts 302 is the elastomeric material making with support member 316.
Fig. 4 and Fig. 5 adopt the overall structure profile of car light of breather pipe boss of the present utility model and the design sketch that adopts the car light of breather pipe boss of the present utility model.
Description that reference is top and accompanying drawing are as seen, the utility model provides big as far as possible breathing space for ventilated membrane 318, simultaneously in case, just can discharge at once by the mouth of a river 308 of unloading of connector sidewall 306 bottoms because cause specific touches water around making ventilated membrane.And this structure can cooperate ready-made product directly to use and need not do any change on product.
Adopt the technical solution of the utility model, a kind of vent hole structure of new employing ventilated membrane is provided, it is simple in structure, and is reliable, highly versatile, and can solve installation under particular surroundings and fixing greatly.
The foregoing description provides to being familiar with the person in the art and realizes or use of the present utility model; those skilled in the art can be under the situation that does not break away from invention thought of the present utility model; the foregoing description is made various modifications or variation; thereby protection domain of the present utility model do not limit by the foregoing description, and should be the maximum magnitude that meets the inventive features that claims mention.
Claims (7)
1. a car light vent hole structure is characterized in that, comprise,
A connection piece, an end of described connector links to each other with the breather pipe boss;
One support member links to each other with the other end of described connector, and described support member is used for fixing ventilated membrane;
One bonnet is fixed on the described support member, covers described ventilated membrane and leave the space between described bonnet and described ventilated membrane.
2. car light vent hole structure as claimed in claim 1 is characterized in that,
Described connector has columniform the first side wall, has the mouth of a river of unloading on the described the first side wall; One side of the first side wall has a bottom surface; Direction towards the outside, described bottom surface is extended with a passage connector, is used for linking to each other with described breather pipe boss; Direction towards inboard, described bottom surface is extended with a support member connector, is used for linking to each other with described support member.
3. car light vent hole structure as claimed in claim 2 is characterized in that,
The mouth of a river of unloading on the first side wall of described connector is the lower end that is positioned at the first side wall.
4. car light vent hole structure as claimed in claim 2 is characterized in that,
The bottom surface of described connector is for semicircle and have the reinforcement that blocks mud, and described semicircle bottom surface is positioned at downside, and upside leaves the space that is used to connect.
5. car light vent hole structure as claimed in claim 2 is characterized in that,
The diameter of described passage connector and support member connector is all less than the diameter of described bottom surface, and is complementary with described breather pipe boss and described support member respectively.
6. car light vent hole structure as claimed in claim 1 is characterized in that,
Described support member cylindrical structural, support member connector big or small and described connector is complementary; On described cylindrical structural, have outstanding fixture, be used for fixing described bonnet.
7. as each described lamp vent hole structure in the claim 1 to 6, it is characterized in that described connector and described support member are elastomeric material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005200396490U CN2823819Y (en) | 2005-02-07 | 2005-02-07 | Air vent structure for vehicle lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005200396490U CN2823819Y (en) | 2005-02-07 | 2005-02-07 | Air vent structure for vehicle lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2823819Y true CN2823819Y (en) | 2006-10-04 |
Family
ID=37032935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2005200396490U Expired - Lifetime CN2823819Y (en) | 2005-02-07 | 2005-02-07 | Air vent structure for vehicle lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2823819Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105757612A (en) * | 2016-04-13 | 2016-07-13 | 江苏彤明高科汽车电器有限公司 | Highly-sealed automobile end-outline marker lamp |
-
2005
- 2005-02-07 CN CNU2005200396490U patent/CN2823819Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105757612A (en) * | 2016-04-13 | 2016-07-13 | 江苏彤明高科汽车电器有限公司 | Highly-sealed automobile end-outline marker lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20150207 Granted publication date: 20061004 |