CN102434669B - Sealing structure and lamp - Google Patents
Sealing structure and lamp Download PDFInfo
- Publication number
- CN102434669B CN102434669B CN201010297233.4A CN201010297233A CN102434669B CN 102434669 B CN102434669 B CN 102434669B CN 201010297233 A CN201010297233 A CN 201010297233A CN 102434669 B CN102434669 B CN 102434669B
- Authority
- CN
- China
- Prior art keywords
- seal ring
- stiffening rib
- groove
- lamp body
- transparent member
- 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 - Fee Related
Links
Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Road Signs Or Road Markings (AREA)
- Securing Globes, Refractors, Reflectors Or The Like (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 that cross section is rectangle, contacted with each other with seal ring respectively by two sealing surfaces, form sealing configuration, invade to prevent foreign object or spilt by the article sealed.
But, in the sealing configuration that this is traditional, when the angle between sealing surface and seal ring is bigger than normal, usually there will be seal ring and compress uneven phenomenon, thus bring great inconvenience to 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.
In addition, what there is a need to provides a kind of light fixture using above-mentioned sealing configuration.
A kind of sealing configuration, comprise the housing established reeded supporting mass, be arranged at the seal ring in described groove and be covered on described supporting mass, the edge of described housing is provided with the stiffening rib abutted against with described seal ring.
Preferably, the surface of contact abutted is arranged at intervals with triangle stupefied in described seal ring with described stiffening rib, the stupefied and described stiffening rib of described triangle is crisscross arranged.
Preferably, the stupefied quantity of described triangle is three roads, and the quantity of described stiffening rib is twice.
Preferably, interference fit is formed between described seal ring and described groove.
Preferably, in described housing, button bit is set, in described supporting mass, is provided with the catching groove corresponding with described button bit.
A kind of light fixture, comprise the transparent member of establishing reeded lamp body, being arranged at the seal ring in described groove and being covered on described lamp body, the edge of described transparent member is provided with the stiffening rib abutted against with described seal ring.
Preferably, the surface of contact abutted is arranged at intervals with triangle stupefied in described seal ring with described stiffening rib, the stupefied and described stiffening rib of described triangle is crisscross arranged.
Preferably, the stupefied quantity of described triangle is three roads, and the quantity of described stiffening rib is twice.
Preferably, interference fit is formed between seal ring and described groove.
Preferably, uniform in described transparent member button bit is set, in described lamp body, is provided with the catching groove corresponding with described button bit.
Above-mentioned sealing configuration and light fixture are abutted by stiffening rib and seal ring, and produce concora crush effect, the compression achieving seal ring is even, improves the sealing of sealing configuration.
Above-mentioned sealing configuration and light fixture, by the structure of button bit and catching groove, ensure that the decrement of seal ring effectively.
Above-mentioned sealing configuration and light fixture, by stupefied being crisscross arranged with stiffening rib of triangle, are equivalent to three lines of defence, greatly reduce planeness larger time seal failure possibility.
[accompanying drawing explanation]
Fig. 1 is the sealed structural representation of an embodiment;
Fig. 2 is the supporting mass schematic diagram of an embodiment;
Fig. 3 is the seal ring schematic diagram of an embodiment;
Fig. 4 is the body diagram of an embodiment;
Fig. 5 is the light fixture schematic diagram of an embodiment.
[embodiment]
Refer to Fig. 1, the sealing configuration of an embodiment comprises the supporting mass 10 being provided with groove 12, the housing 30 being arranged at the seal ring 20 in groove 12 and being covered on supporting mass 10, and the edge of this housing 30 is provided with the stiffening rib 32 abutted against with seal ring 20.
Incorporated by reference to consulting Fig. 2, supporting mass 10 fixed bearing seal ring 20 and housing 30, edge caves inward, and forms the groove 12 suitable with seal ring 20.
Incorporated by reference to consulting Fig. 3, seal ring 20, for sealing the space to be sealed between supporting mass 10 and housing 30, is gone out to prevent the content leaks in external substance intrusion or space to be sealed.For ensureing the sealing effect between seal ring 20 and supporting mass 10, seal ring 20 is placed in the groove 12 of supporting mass 10, and in a preferred embodiment, seal ring 20 and groove 12 are interference fit.The material of seal ring 20 is preferably rubber.Interval arranges triangle stupefied 22 in seal ring 20 and on the surface of contact that abuts of stiffening rib 32.
Incorporated by reference to consulting Fig. 4, housing 30 is placed in the spatially to be sealed of supporting mass 10, extends to supporting mass 10, to cover space to be sealed, and realizes the sealing between housing 30 and supporting mass 10 under the effect of seal ring 20.In the present embodiment, the edge of housing 30 forms the stiffening rib 32 abutted against with seal ring 20.Stiffening rib 32 is crisscross arranged with the triangle stupefied 22 in seal ring 20, and the quantity of stiffening rib 32 is preferably twice, and the quantity of triangle stupefied 22 is preferably three roads.
In other embodiments, button bit (not shown) is provided with in housing 30, the catching groove (not shown) corresponding with this button bit is provided with in supporting mass 10, button bit arranges 10 equally spacedly in housing 30, and corresponding catching groove is set on supporting mass 10, thus supporting mass 10 and housing 30 are firmly fastened, effectively ensure the decrement of seal ring 20.
When sealing configuration works, stiffening rib 32 concora crush in housing 30 is on seal ring 20, three road triangles stupefied 22 are provided with in seal ring 20, and it is interlaced with stiffening rib 32, be equivalent to three lines of defence, when angle between housing 30 and seal ring 20 is larger, greatly reduce the possibility of seal failure.In addition, seal ring 20 is subject to the pressure of groove 12, and the button bit in housing 30 firmly buckles supporting mass 10, effectively ensure that the decrement of seal ring 20.
Refer to Fig. 5, a kind of light fixture applying above-mentioned sealing configuration, comprise the lamp body 40 being provided with groove 42, the transparent member 60 being arranged at the seal ring 50 in groove 42 and being covered on lamp body 40, the edge of this transparent member 60 is provided with the stiffening rib 62 abutted against with seal ring 50.
Lamp body 40 is the main body of light fixture, and the edge of lamp body 40 caves inward, and forms the groove 42 suitable with seal ring 50.
Seal ring 50, for sealing the space to be sealed between lamp body 40 and transparent member 60, is gone out to prevent the content leaks in external substance intrusion or space to be sealed.For ensureing the sealing effect between seal ring 50 and lamp body 40, seal ring 50 is placed in the groove 42 of lamp body 40, and in a preferred embodiment, seal ring 50 and groove 42 are interference fit.The material of seal ring 50 is preferably rubber.Interval arranges triangle stupefied 52 in seal ring 50 and on the surface of contact that abuts of stiffening rib 62.
Transparent member 60 is placed in the spatially to be sealed of lamp body 40, extends to lamp body 40, to cover space to be sealed, and realizes the sealing between transparent member 60 and lamp body 40 under the effect of seal ring 50.Transparent member 60 is transparent material, appears from transparent member 60 to make the light produced in light fixture.In the present embodiment, the edge of transparent member 60 forms the stiffening rib 62 abutted against with seal ring 50.Stiffening rib 62 is crisscross arranged with the triangle stupefied 52 in seal ring 50, and the quantity of stiffening rib 62 is preferably twice, and the quantity of triangle stupefied 52 is preferably three roads.
Uniformly in transparent member 60 be provided with button bit (not shown), the catching groove 44 corresponding with this button bit is provided with in lamp body 40, button bit arranges 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, effectively ensure the decrement of seal ring 50.
Above-mentioned sealing configuration and light fixture are abutted by stiffening rib and seal ring, and produce concora crush effect, the compression achieving seal ring is even, improves the sealing of sealing configuration.
Above-mentioned sealing configuration and light fixture, by the structure of button bit and catching groove, ensure that the decrement of seal ring effectively.
Above-mentioned sealing configuration and light fixture, by stupefied being crisscross arranged with stiffening rib of triangle, are equivalent to three lines of defence, greatly reduce planeness larger time seal failure possibility.
The above embodiment only have expressed several mode of execution of the present invention, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, 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 claims.
Claims (1)
1. a light fixture, comprise the transparent member of establishing reeded lamp body, being arranged at the seal ring in described groove and being covered on described lamp body, it is characterized in that, the edge of described transparent member becomes angle to arrange with the bottom land of described groove, and the edge of described transparent member is provided with the stiffening rib abutted against with described seal ring;
The surface of contact abutted with described stiffening rib in described seal ring is arranged at intervals with triangle stupefied, the stupefied and described stiffening rib of described triangle is crisscross arranged;
Uniform in described transparent member button bit is set, in described lamp body, is provided with the catching groove corresponding with described button bit;
Described groove is located at the edge of described lamp body;
Interference fit is formed between described seal ring and described groove;
The stupefied quantity of described triangle is three roads, and the quantity of described stiffening rib is twice.
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 CN102434669A (en) | 2012-05-02 |
| CN102434669B true 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) |
Families Citing this family (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 (4)
| 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 |
| 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 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6811285B2 (en) * | 2002-10-24 | 2004-11-02 | Guide Corporation | Method and structure for attaching a lens to a housing in an automotive lighting assembly |
-
2010
- 2010-09-29 CN CN201010297233.4A patent/CN102434669B/en not_active Expired - Fee Related
Patent Citations (4)
| 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 |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102434669A (en) | 2012-05-02 |
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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 | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150121 Termination date: 20200929 |
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| CF01 | Termination of patent right due to non-payment of annual fee |