CN201220624Y - Seal ring for automobile lamp - Google Patents
Seal ring for automobile lamp Download PDFInfo
- Publication number
- CN201220624Y CN201220624Y CNU2008200579387U CN200820057938U CN201220624Y CN 201220624 Y CN201220624 Y CN 201220624Y CN U2008200579387 U CNU2008200579387 U CN U2008200579387U CN 200820057938 U CN200820057938 U CN 200820057938U CN 201220624 Y CN201220624 Y CN 201220624Y
- Authority
- CN
- China
- Prior art keywords
- seal ring
- automobile lamp
- lamp
- lamp body
- matched
- 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
Links
Images
Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model relates to a seal ring used for an automotive lighting fitting. The seal ring is used to allow a reflector to be matched with a lamp body in a sealed manner, and is characterized in that an insulated seal ring with an S-shaped section is used as the seal ring for the automotive light fitting. The inner side and the outer side of an S-shaped inner ring of the seal ring are in propped connection and matched with the back of the reflector and the lamp body in a sealed manner; and an S-shaped concave ring on the outer side of the seal ring is in embedded connection and matched with a latch notch of the lamp body. Screw thread surfaces are formed after the seal ring is in propped connection and matched with the back of the reflector and the lamp body in a sealed manner. The utility model capitalizes on the self-deformation of the seal ring to achieve changes in the position of the reflector relative to the lamp body. The utility model has the advantages that the structure is simple, and the seal ring and a bulb are very convenient to mount and dismantle. In particular, the utility model is suitable for being used as a seal ring to allow the reflector to be matched with the lamp body when bulbs such as H8, HB4 and the like serve as light sources, thereby realizing light adjustment inside the light sources.
Description
Technical field
The utility model relates to a kind of automobile lamp accessory, and more particularly, the utility model relates to a kind of car headlamp and is used for the seal ring that catadioptre and lamp body are sealed and matched.
Background technology
Sealing member is to be used for preventing the parts that fluid or solia particle are invaded from leakage and introduced contaminants such as dust, silt, moisture etc. between adjacent faying face.Its Performance Influence Factor of various sealings is different, as mechanical seal (packing seal etc.) influence factor temperature is arranged, medium, wearing and tearing, the pressure etc. that bears.By different purposes, sealing member roughly is by following classification: functional division: be divided into axle sealing, hole sealing, exclusion seal, guide ring, fixing seal, rotary sealing; By materials classification: be divided into rubber, polyurethane, engineering plastics etc.And according to wanting the leak free material, performance, requirement, the object difference, classification is a lot.
The sealing member that automobile lamp is used is mainly used in light fixture, particularly the leakproof of head lamp.Because, the situation that fluid or solia particle are invaded from leakage and introduced contaminants such as dust, silt, moisture etc. between adjacent faying face as taking place in automobile lamp, particularly head lamp, then not only influence automobile lamp result of use, impose the life-span, and may cause the generation of safety misadventure.
For example,, the head lamp leakproof is the big problem an of this area always.
The leakproof of head lamp comes from Lens, catadioptre and lamp housing then the spiral shell connection and the sealing of three big parts.
Adhesive means is normally used in leakproof between Lens and the lamp body at present.This method is general this lamp body of connection that generally uses of present all light fixtures and the best method between the lampshade.
As leakproof between Lens and the lamp housing and sealing, also be the method that adopts viscose glue usually.
As the leakproof and the sealing of the regulating mechanism of lamp body, adopt the O RunddichtringO usually, high temperature resistant butter is adopted in the intentional application when adding assembling, the lubricated method that imposes water-tight simultaneously.
Leakproof between Lens and the lamp body is this lamp body of connection of generally using of all light fixtures and the best method between the lampshade at present with sticking the friendship.
As leakproof between cover of dust and the lamp housing and sealing, and leakproof and sealing between lamp body and the catadioptre, the O RunddichtringO adopted usually.
Yet because the development of the interests of car headlamp light fixture, more the head lamp light fixture and the new light sources thereof of polytypic, profile, specification constantly occur.For example,, fog lamp often need utilize H8 in front of the head lamp, and HB4 or similar bulb are as light source.And because H8, the reason of HB4 or similar lamp bulb self structure adopts this class bulb often to need to adopt the form of outer light modulation, has both increased part, has limited the design-calculated space again.Leakproof between its lamp body and the catadioptre and sealing also seem when adopting common O RunddichtringO and can't satisfy the more head lamp lens and the new light sources needs thereof of polytypic, profile, specification, can't reach higher leakproof requirement.
The utility model content
For addressing the above problem, the purpose of this utility model is: a kind of automobile lamp seal ring is provided, described automobile lamp is used for being sealed and matched of catadioptre and lamp body with seal ring, it is characterized in that, described automobile lamp seal ring is the insulating matter seal ring that a cross section is " S " word shape.
Be preferably, according to automobile lamp seal ring of the present utility model, it is characterized in that, described automobile lamp with the medial and lateral of " S " word shape inner ring of seal ring respectively with mirror back surface and lamp body side butt, be sealed and matched, described automobile lamp is rabbeted with the lamp body bayonet socket with the S shape outer concave circle of seal ring and is cooperated.
Be preferably, according to automobile lamp seal ring of the present utility model, it is characterized in that, described automobile lamp is a coarse friction face with mirror back surface and lamp body side butt, the medial surface that is sealed and matched respectively with " S " word shape inner ring of seal ring.
Be preferably, according to automobile lamp seal ring of the present utility model, it is characterized in that, described automobile lamp is a flat of thread with mirror back surface and lamp body side butt, the medial surface that is sealed and matched respectively with " S " word shape inner ring of seal ring.
Be preferably, according to automobile lamp seal ring of the present utility model, it is characterized in that, described automobile lamp is a serrated face with mirror back surface and lamp body side butt, the medial surface that is sealed and matched respectively with " S " word shape inner ring of seal ring.
Be preferably, according to automobile lamp seal ring of the present utility model, it is characterized in that, described automobile lamp is a coarse friction face with the S shape outer concave circle medial surface that cooperates with the interlocking of lamp body bayonet socket of seal ring.
Be preferably, according to automobile lamp seal ring of the present utility model, it is characterized in that, described automobile lamp is a flat of thread with the S shape outer concave circle medial surface that cooperates with the interlocking of lamp body bayonet socket of seal ring.
Be preferably, according to automobile lamp seal ring of the present utility model, it is characterized in that, described automobile lamp is a serrated face with the S shape outer concave circle medial surface that cooperates with the interlocking of lamp body bayonet socket of seal ring.
Be preferably, according to automobile lamp seal ring of the present utility model, it is characterized in that, described automobile lamp is with formation one cavity in seal ring and the S shape outer concave circle that the interlocking of lamp body bayonet socket cooperates.
According to automobile lamp seal ring of the present utility model, be formed with respectively and mirror back surface and lamp body side butt, the coarse occlusal surface that is sealed and matched, the inboard is used for the sealing of heel-tap reflex mirror, and the inboard, outer ring is used for the lamp body sealing.Utilize the distortion of seal ring self, realized the variation of catadioptre the lamp body relative position.
Advantage of the present utility model is: simple in structure, seal ring, bulb disassembling, assembling and replacing are very convenient, have realized the interior light modulation of this class light source.The utility model is specially adapted to H8, bulbs such as the HB4 seal ring that catadioptre cooperates with lamp body during as light source.
The simple declaration of accompanying drawing
Figure 1 shows that the cutaway view of automobile lamp of the present utility model with seal ring.
Figure 2 shows that the front view of automobile lamp of the present utility model with seal ring one example.
Figure 3 shows that the installing condition scheme drawing of automobile lamp of the present utility model with seal ring.
Figure 4 shows that the front view after automobile lamp of the present utility model is used the installation of seal ring.
Among the figure, 1 is seal ring, and 2 is lamp body, and 3 is catadioptre, and 4 is bulb, and 5 are the inner ring of automobile lamp with seal ring, and 6 are the outer ring of automobile lamp with seal ring.
The specific embodiment
Below, with reference to accompanying drawing,, be described in more detail automobile lamp seal ring of the present utility model for embodiment.
A kind of automobile lamp is used for being sealed and matched of catadioptre 3 and lamp body 2 with seal ring 1, described automobile lamp with seal ring 1, and described automobile lamp is the insulating matter rubber seal that a cross section is " S " word shape with seal ring 1.
Described automobile lamp with the outside in " S " word shape of the inner ring of seal ring 1 respectively with catadioptre 3 back sides and lamp body 2 side butts, be sealed and matched, described automobile lamp cooperates with rabbeting with the lamp body bayonet socket in the S shape outer concave circle 6 of seal ring 1.
In addition, described automobile lamp with the inner ring 5 of seal ring be used for mirror back surface butt, the medial surface that is sealed and matched be a flat of thread.Described automobile lamp is with formation one cavity in seal ring and the S shape outer concave circle that the interlocking of lamp body bayonet socket cooperates.
Described automobile lamp is a serrated face with catadioptre 3 back sides and lamp body 2 side butts, the medial surface that is sealed and matched respectively with " S " word shape inner ring 5 of seal ring.
During use, the rubber seal of automobile lamp of the present utility model with " S " word shape of seal ring 1 is sheathed between catadioptre 3 back sides and lamp body 2 sides.Described automobile lamp with outside serrated face in " S " word shape of the inner ring of seal ring 1 respectively with catadioptre 3 back sides and lamp body 2 side friction butts, sealing.Snap in the lamp body bayonet socket in the S shape outer concave circle 6 of described automobile lamp with seal ring 1, cooperate with its interlocking.Thus, according to the described automobile lamp seal ring 1 of present embodiment, by outside serrated face in " S " word shape of inner ring, with catadioptre 3 and lamp body 2 sealing and fixing.
Except described automobile lamp is a serrated face with the S shape outer concave circle medial surface that cooperates with lamp body bayonet socket interlocking of seal ring, described automobile lamp is with outside formation one cavity in seal ring and the S shape outer concave circle that the interlocking of lamp body bayonet socket cooperates, other make automobile lamp seal ring of the present utility model as embodiment 1.
According to automobile lamp seal ring of the present utility model, be formed with and be used for and mirror back surface butt, the coarse occlusal surface that is sealed and matched, the inboard is used for the sealing of heel-tap reflex mirror, and the inboard, outer ring is used for the lamp body sealing.Utilize the distortion of seal ring self, realized the variation of catadioptre the lamp body relative position.The utility model is simple in structure, and seal ring, bulb disassembling, assembling and replacing are very convenient, and the utility model is specially adapted to H8, bulbs such as the HB4 seal ring that catadioptre cooperates with lamp body during as light source.
Claims (9)
1. automobile lamp seal ring, described automobile lamp is used for being sealed and matched of catadioptre and lamp body with seal ring, it is characterized in that, and described automobile lamp seal ring is the insulating matter seal ring that a cross section is " S " word shape.
2. automobile lamp seal ring as claimed in claim 1, it is characterized in that, described automobile lamp with the interior outside of the S shape inner ring of seal ring respectively with mirror back surface and lamp body side butt, be sealed and matched, described automobile lamp is rabbeted with the lamp body bayonet socket with the S shape outer concave circle of seal ring and is cooperated.
3. automobile lamp seal ring as claimed in claim 2 is characterized in that, described automobile lamp is a coarse friction face with mirror back surface and lamp body side butt, the side that is sealed and matched respectively with the S shape inner ring of seal ring.
4. automobile lamp seal ring as claimed in claim 3 is characterized in that, described automobile lamp is a flat of thread with mirror back surface and lamp body side butt, the side that is sealed and matched respectively with the S shape inner ring of seal ring.
5. automobile lamp seal ring as claimed in claim 3 is characterized in that, described automobile lamp is a serrated face with mirror back surface and lamp body side butt, the medial surface that is sealed and matched respectively with the S shape inner ring of seal ring.
6. automobile lamp seal ring as claimed in claim 2 is characterized in that, described automobile lamp is a coarse friction face with the S shape outer concave circle medial surface that cooperates with the interlocking of lamp body bayonet socket of seal ring.
7. automobile lamp seal ring as claimed in claim 6 is characterized in that, described automobile lamp is a flat of thread with the S shape outer concave circle medial surface that cooperates with the interlocking of lamp body bayonet socket of seal ring.
8. automobile lamp seal ring as claimed in claim 6 is characterized in that, described automobile lamp is a serrated face with the S shape outer concave circle medial surface that cooperates with the interlocking of lamp body bayonet socket of seal ring.
9. as each described automobile lamp seal ring in the claim 2～8, it is characterized in that described automobile lamp is with formation one cavity in seal ring and the S shape outer concave circle that the interlocking of lamp body bayonet socket cooperates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200579387U CN201220624Y (en) | 2008-04-30 | 2008-04-30 | Seal ring for automobile lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200579387U CN201220624Y (en) | 2008-04-30 | 2008-04-30 | Seal ring for automobile lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201220624Y true CN201220624Y (en) | 2009-04-15 |
Family
ID=40574139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200579387U Expired - Lifetime CN201220624Y (en) | 2008-04-30 | 2008-04-30 | Seal ring for automobile lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201220624Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104633569A (en) * | 2013-11-06 | 2015-05-20 | 通用汽车环球科技运作有限责任公司 | Sealed bulb connector system for a headlamp assembly |
| CN108644385A (en) * | 2018-06-25 | 2018-10-12 | 杭州新亚低温科技有限公司 | A kind of sealing structure of compressor plunger |
-
2008
- 2008-04-30 CN CNU2008200579387U patent/CN201220624Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104633569A (en) * | 2013-11-06 | 2015-05-20 | 通用汽车环球科技运作有限责任公司 | Sealed bulb connector system for a headlamp assembly |
| CN108644385A (en) * | 2018-06-25 | 2018-10-12 | 杭州新亚低温科技有限公司 | A kind of sealing structure of compressor plunger |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102022683B (en) | Vertical navigation aid lamp and middle cover | |
| CN201220624Y (en) | Seal ring for automobile lamp | |
| CN101943393A (en) | Sealed lamp | |
| EP3722661A3 (en) | Vehicular components having chromium-based reflective coating at least partially permeable to light | |
| CN202501433U (en) | Automobile lamp sealing mechanism | |
| CN211424046U (en) | Lamp shell assembly and lamp | |
| CN204962354U (en) | Lamp | |
| CN204829537U (en) | LED down lamp | |
| KR200350103Y1 (en) | electric light for tunnel | |
| CN201284973Y (en) | Automobile front big lamp | |
| TWI413744B (en) | The vehicle is easy to set up waterproof structure | |
| CN204114710U (en) | A kind of universal arc vertical lighting Projecting Lamp | |
| CN205331994U (en) | Underwater lighting device with waterproof performance | |
| CN201232920Y (en) | Projection lamp for vehicle and headlamp for vehicle | |
| JP2015069699A (en) | Vehicle lighting appliance | |
| CN213453481U (en) | Sealing structure of automobile lamp | |
| CN218762966U (en) | Defogging formula LED headlight | |
| CN210740299U (en) | Sealed car lamp | |
| CN220623973U (en) | LED lamp | |
| CN209605071U (en) | A kind of Novel combined lamp | |
| CN213146215U (en) | Lamp with waterproof buckle | |
| CN216716076U (en) | Automobile front fog lamp | |
| CN219955266U (en) | Lighting lamp | |
| CN219115328U (en) | Lamp controller mounting structure and car lamp | |
| CN210069801U (en) | Waterproof sealing structure of outdoor lamp |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090415 |