CN102434669A - Sealing structure and lamp - Google Patents
Sealing structure and lamp Download PDFInfo
- Publication number
- CN102434669A CN102434669A CN2010102972334A CN201010297233A CN102434669A CN 102434669 A CN102434669 A CN 102434669A CN 2010102972334 A CN2010102972334 A CN 2010102972334A CN 201010297233 A CN201010297233 A CN 201010297233A CN 102434669 A CN102434669 A CN 102434669A
- Authority
- CN
- China
- Prior art keywords
- seal ring
- groove
- stiffening rib
- stupefied
- triangle
- 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.)
- Granted
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- Securing Globes, Refractors, Reflectors Or The Like (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Road Signs Or Road Markings (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention discloses a sealing structure which comprises a support body with a groove, a sealing ring arranged in the groove, and a housing covered on the support body, wherein the edge of the housing is provided with a reinforced rib supporting against the sealing ring. Because the reinforced rib supports against the sealing ring, the sealing structure and the lamp generate a flat pressing function, and realize uniform compression of the sealing ring, thus the sealing property of the sealing structure is improved.
Description
[technical field]
The present invention relates to a kind of locking device, the light fixture of especially a kind of sealing configuration and use sealing structure.
[background technique]
In traditional Seal Design, usually use the seal ring of cross section as rectangle, be in contact with one another with seal ring respectively through two sealing surfaces, form sealing configuration, spill to prevent the article that foreign object is invaded or sealed.
But, in this traditional sealing configuration, when the angle between sealing surface and the seal ring is bigger than normal, seal ring usually can occurs and compress uneven phenomenon, thereby bring great inconvenience for the assembling of sealing configuration, produce a large amount of substandard products.
[summary of the invention]
Based on this, be necessary to provide a kind of compression uniform sealing configuration.
What also be necessary in addition, provides a kind of light fixture that uses above-mentioned sealing configuration.
A kind of sealing configuration comprises the supporting mass that is provided with groove, is arranged at the seal ring in the said groove and is covered on the housing on the said supporting mass, and the edge of said housing is provided with the stiffening rib that connects with said seal ring.
Preferably, with to be arranged at intervals with triangle stupefied on the surface of contact of said stiffening rib butt, the stupefied and said stiffening rib of said triangle is crisscross arranged in the said seal ring.
Preferably, the stupefied quantity of said triangle is three roads, and the quantity of said stiffening rib is twice.
Preferably, form interference fit between said seal ring and the said groove.
Preferably, in the said housing button bit is set, is provided with in the said supporting mass and the corresponding catching groove of said button bit.
A kind of light fixture comprises the lamp body that is provided with groove, is arranged at the seal ring in the said groove and is covered on the transparent member on the said lamp body, and the edge of said transparent member is provided with the stiffening rib that connects with said seal ring.
Preferably, with to be arranged at intervals with triangle stupefied on the surface of contact of said stiffening rib butt, the stupefied and said stiffening rib of said triangle is crisscross arranged in the said seal ring.
Preferably, the stupefied quantity of said triangle is three roads, and the quantity of said stiffening rib is twice.
Preferably, form interference fit between seal ring and the said groove.
Preferably, be uniformly distributed with in the said transparent member button bit is set, be provided with in the said lamp body and the corresponding catching groove of said button bit.
Above-mentioned sealing configuration and light fixture produce the concora crush effect through the butt of stiffening rib and seal ring, have realized that the compression of seal ring is even, have improved the sealing of sealing configuration.
Above-mentioned sealing configuration and light fixture have guaranteed the decrement of seal ring effectively through the structure of button bit and catching groove.
Above-mentioned sealing configuration and light fixture through triangle stupefied with being crisscross arranged of stiffening rib, be equivalent to the three lines of defence, reduced the possibility of seal failure when planeness is big widely.
[description of drawings]
Fig. 1 is an embodiment a sealed structural representation;
Fig. 2 is an embodiment a supporting mass schematic representation;
Fig. 3 is an embodiment a seal ring schematic representation;
Fig. 4 is an embodiment a housing schematic representation;
Fig. 5 is an embodiment a light fixture schematic representation.
[embodiment]
See also Fig. 1, an embodiment sealing configuration comprises the supporting mass 10 that is provided with groove 12, is arranged at the seal ring 20 in the groove 12 and is covered on the housing 30 on the supporting mass 10, and the edge of this housing 30 is provided with the stiffening rib 32 that connects with seal ring 20.
Please combine to consult Fig. 2, supporting mass 10 fixed bearing seal rings 20 and housing 30, the edge caves inward, and forms the groove 12 suitable with seal ring 20.
Please combine to consult Fig. 3, seal ring 20 is used to seal the space to be sealed between supporting mass 10 and the housing 30, lets out to prevent the material in external substance intrusion or the space to be sealed.For guaranteeing the sealing effect between seal ring 20 and the supporting mass 10, seal ring 20 places the groove 12 of supporting mass 10, and in a preferred embodiment, seal ring 20 is an interference fit with groove 12.The material of seal ring 20 is preferably rubber.In the seal ring 20 with on the surface of contact of stiffening rib 32 butts triangle stupefied 22 is set at interval.
Please combine to consult Fig. 4, housing 30 places on the space to be sealed of supporting mass 10, extend to supporting mass 10, and covering space to be sealed, and in the sealing between realization housing 30 and the supporting mass 10 effect of seal ring 20 under.In the present embodiment, the edge of housing 30 forms the stiffening rib 32 that connects with seal ring 20.Triangle stupefied 22 in stiffening rib 32 and the seal ring 20 is crisscross arranged, and the quantity of stiffening rib 32 is preferably twice, and the quantity of triangle stupefied 22 is preferably three roads.
In other embodiments; Be provided with button bit (figure does not show) in the housing 30; Be provided with in the supporting mass 10 and the corresponding catching groove of this button bit (figure does not show), button bit is provided with 10 equally spacedly in housing 30, and corresponding catching groove is set on supporting mass 10; Thereby supporting mass 10 and housing 30 are firmly fastened, guarantee the decrement of seal ring 20 effectively.
When sealing configuration is worked; Stiffening rib 32 concora crush in the housing 30 are on seal ring 20; It is stupefied 22 to be provided with three road triangles in the seal ring 20, and interlaced with stiffening rib 32, is equivalent to the three lines of defence; When the angle between housing 30 and seal ring 20 is big, reduced the possibility of seal failure widely.In addition, seal ring 20 receives the pressure of groove 12, and the button bit in the housing 30 firmly buckles supporting mass 10, has guaranteed the decrement of seal ring 20 effectively.
See also Fig. 5; A kind of light fixture of using above-mentioned sealing configuration; Comprise the lamp body 40 that is provided with groove 42, be arranged at the seal ring 50 in the groove 42 and be covered on the transparent member 60 on the lamp body 40 that the edge of this transparent member 60 is provided with the stiffening rib 62 that connects with seal ring 50.
Be uniformly distributed with in the transparent member 60 and be provided with button bit (figure does not show); Be provided with in the lamp body 40 and the corresponding catching groove 44 of this button bit; Button bit is provided with 10 equally spacedly in transparent member 60; And corresponding catching groove 44 is set on lamp body 40, thus lamp body 40 and transparent member 60 are firmly fastened, guarantee the decrement of seal ring 50 effectively.
Above-mentioned sealing configuration and light fixture produce the concora crush effect through the butt of stiffening rib and seal ring, have realized that the compression of seal ring is even, have improved the sealing of sealing configuration.
Above-mentioned sealing configuration and light fixture have guaranteed the decrement of seal ring effectively through the structure of button bit and catching groove.
Above-mentioned sealing configuration and light fixture through triangle stupefied with being crisscross arranged of stiffening rib, be equivalent to the three lines of defence, reduced the possibility of seal failure when planeness is big widely.
The above embodiment has only expressed several kinds of mode of executions of the present invention, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to claim of the present invention.Should be pointed out that for the person of ordinary skill of the art under the prerequisite that does not break away from the present invention's design, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with accompanying claims.
Claims (10)
1. sealing configuration comprises the supporting mass that is provided with groove, is arranged at the seal ring in the said groove and is covered on the housing on the said supporting mass, it is characterized in that the edge of said housing is provided with the stiffening rib that connects with said seal ring.
2. sealing configuration according to claim 1 is characterized in that, with to be arranged at intervals with triangle stupefied on the surface of contact of said stiffening rib butt, the stupefied and said stiffening rib of said triangle is crisscross arranged in the said seal ring.
3. sealing configuration according to claim 2 is characterized in that, the stupefied quantity of said triangle is three roads, and the quantity of said stiffening rib is twice.
4. sealing configuration according to claim 1 is characterized in that, forms interference fit between said seal ring and the said groove.
5. sealing configuration according to claim 1 is characterized in that, in the said housing button bit is set, and is provided with in the said supporting mass and the corresponding catching groove of said button bit.
6. light fixture comprises the lamp body that is provided with groove, is arranged at the seal ring in the said groove and is covered on the transparent member on the said lamp body, it is characterized in that the edge of said transparent member is provided with the stiffening rib that connects with said seal ring.
7. light fixture according to claim 6 is characterized in that, with to be arranged at intervals with triangle stupefied on the surface of contact of said stiffening rib butt, the stupefied and said stiffening rib of said triangle is crisscross arranged in the said seal ring.
8. light fixture according to claim 7 is characterized in that, the stupefied quantity of said triangle is three roads, and the quantity of said stiffening rib is twice.
9. light fixture according to claim 6 is characterized in that, forms interference fit between said seal ring and the said groove.
10. light fixture according to claim 6 is characterized in that, is uniformly distributed with in the said transparent member button bit is set, and is provided with in the said lamp body and the corresponding catching groove of said button bit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010297233.4A CN102434669B (en) | 2010-09-29 | 2010-09-29 | Sealing structure and lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010297233.4A CN102434669B (en) | 2010-09-29 | 2010-09-29 | Sealing structure and lamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102434669A true CN102434669A (en) | 2012-05-02 |
| CN102434669B CN102434669B (en) | 2015-01-21 |
Family
ID=45982910
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010297233.4A Expired - Fee Related CN102434669B (en) | 2010-09-29 | 2010-09-29 | Sealing structure and lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102434669B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104214752A (en) * | 2013-05-31 | 2014-12-17 | 深圳市海洋王照明工程有限公司 | Waterproof lamp |
| CN109963424A (en) * | 2019-03-07 | 2019-07-02 | 深圳市海洋王照明工程有限公司 | End face seal structure and explosion-proof gateway controller |
| CN113751569A (en) * | 2021-08-20 | 2021-12-07 | 西安飞机工业（集团）有限责任公司 | Airplane hatch cover skin liquid filling forming method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4054792A (en) * | 1976-02-26 | 1977-10-18 | Dominion Auto Accessories Limited | Lamp |
| GB1497654A (en) * | 1975-04-24 | 1978-01-12 | Westfaelische Metall Industrie | Vehicle headlamps |
| US20040080944A1 (en) * | 2002-10-24 | 2004-04-29 | Guide Corporation | Method and structure for attaching a lens to a housing in an automotive lighting assembly |
| CN101713460A (en) * | 2009-12-07 | 2010-05-26 | 海洋王照明科技股份有限公司 | Sealing structure of combined sealing member |
| CN101806443A (en) * | 2010-02-22 | 2010-08-18 | 海洋王照明科技股份有限公司 | Sealing element |
-
2010
- 2010-09-29 CN CN201010297233.4A patent/CN102434669B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1497654A (en) * | 1975-04-24 | 1978-01-12 | Westfaelische Metall Industrie | Vehicle headlamps |
| US4054792A (en) * | 1976-02-26 | 1977-10-18 | Dominion Auto Accessories Limited | Lamp |
| US20040080944A1 (en) * | 2002-10-24 | 2004-04-29 | Guide Corporation | Method and structure for attaching a lens to a housing in an automotive lighting assembly |
| CN101713460A (en) * | 2009-12-07 | 2010-05-26 | 海洋王照明科技股份有限公司 | Sealing structure of combined sealing member |
| CN101806443A (en) * | 2010-02-22 | 2010-08-18 | 海洋王照明科技股份有限公司 | Sealing element |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104214752A (en) * | 2013-05-31 | 2014-12-17 | 深圳市海洋王照明工程有限公司 | Waterproof lamp |
| CN109963424A (en) * | 2019-03-07 | 2019-07-02 | 深圳市海洋王照明工程有限公司 | End face seal structure and explosion-proof gateway controller |
| CN113751569A (en) * | 2021-08-20 | 2021-12-07 | 西安飞机工业（集团）有限责任公司 | Airplane hatch cover skin liquid filling forming method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102434669B (en) | 2015-01-21 |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150121 Termination date: 20200929 |