CN201636824U - Lamp sealing structure - Google Patents
Lamp sealing structure Download PDFInfo
- Publication number
- CN201636824U CN201636824U CN2010201549526U CN201020154952U CN201636824U CN 201636824 U CN201636824 U CN 201636824U CN 2010201549526 U CN2010201549526 U CN 2010201549526U CN 201020154952 U CN201020154952 U CN 201020154952U CN 201636824 U CN201636824 U CN 201636824U
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- sealing
- lamp housing
- cover plate
- light
- sealing structure
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Abstract
The utility model discloses a lamp sealing structure comprising a cover plate, a lamp housing and a light-transmitting plate, as well as a glass panel and a seal ring which are arranged between the cover plate and the light-transmitting plate. The seal ring and the cover plate, and the lamp housing and the glass panel form multiple close fit. The lamp sealing structure can be used to realize multiple waterproof seal and ensure the assembly manufacturability of lamps and reliability of seal.
Description
Technical field
The utility model relates to a kind of light fitting sealing structure, particularly a kind of light fitting sealing structure that is applicable to that Under water lamp is installed.
Background technology
In field of light fittings, the sealing of light fixture, heat radiation and dustproof design are three big key elements of Design of Luminaires, wherein are again the first element with the Seal Design.Existing light fixture sealing means mainly contains two kinds of chemical seal and mechanical seals.Chemical seal mainly is to adopt some chemical glues to advance shape to be bonded and sealed, chemical glue is easy to rotten wearing out and loses sealing property in long-time use and rugged environment, the chemical glue that has also has corrosivity and contaminated environment, not easy to operate on production technology yet, so in the light fixture Seal Design, should avoid a chemical seal as far as possible as primary seal.And O shape circle or rectangular loop sealing are generally adopted in conventional lamp mechanical seal, because hermetically-sealed construction is too simple, mostly have following shortcoming:
1, adopt the sealing means of O shape circle or rectangular loop, mostly belong to the single face sealing, sealing reliability is poor;
2, also stressed according to sealing ring not on the ring structure analyzed seal convexity structure and the position limiting structure of designing some enhanced leaktightness performances, causes the sealing uniformity poor, and production technology is also relatively poor;
3, function singleness, sealing ring only provide sealing function, effectively do not utilize the usefulness of its supplementary structure.
The utility model content
Technical problem to be solved in the utility model is poor in order to overcome existing light fixture sealing effectiveness, can't satisfy the defective of the demand of Under water lamp sealing, provides a kind of and can realize multi-sealed light fitting sealing structure.
The utility model solves above-mentioned technical problem by following technical proposals: a kind of light fitting sealing structure, it comprises a cover plate, a lamp housing and a light-passing board, its characteristics are, it also comprises: be located at a face glass and a sealing ring between this cover plate and this light-passing board, form multiple tight fit between sealing circle and this cover plate, this lamp housing and this face glass.
Wherein, the inboard of sealing circle is provided with an inner groovy, by this inner groovy, and sealing circle and this face glass tight fit.
Wherein, this lamp housing is provided with limited impression and the boss that matches with sealing ring, and sealing circle bottom is provided with structure correspondingly.
Wherein, this light-passing board is located between sealing circle and this lamp housing, and this lamp housing is provided with a step and the sealing storage glue groove that light-passing board is installed.
Wherein, this cover plate is provided with the mounting groove of spacing sealing ring, and the stopper slot of spacing sealing ring decrement.
Wherein, this cover plate is embedded mutually with this lamp housing, and wherein, this cover plate is provided with spacing preiection, and this lamp housing is provided with corresponding spacing concave station.
Wherein, this lamp housing, this cover plate and sealing circle is shaped as corresponding square, circle or irregular geometric figure.
Positive progressive effect of the present utility model is: hermetically-sealed construction of the present utility model has made full use of sealing gasket, cover plate, the structure of housing and glass cover-plate and assembly properties thereof, on whole light fixture, form triple seal, not only assemble simple and easy, more can reach superior sealing property, be applicable to widely, such as the installation sealing utilization of Under water lamp.
Description of drawings
Fig. 1 is the hermetically-sealed construction cutaway view of the utility model one preferred embodiment.
The specific embodiment
Provide a preferred embodiment of the present utility model below in conjunction with accompanying drawing, to describe the technical solution of the utility model in detail.
As shown in Figure 1, the utility model provides a kind of light fitting sealing structure, it comprises a cover plate 1, a lamp housing 5 and a light-passing board 6, and is located at a face glass 3 and a sealing ring 4 between cover plate 1 and the light-passing board 6, forms multiple tightening seal between sealing ring 4 and cover plate 1, lamp housing 5 and the face glass 3.Light-passing board 6 is located between sealing ring 4 and 5 lamp housings, and sealing ring 4 forms tight fit with face glass 3 upper-lower seal.Cover plate 1 is embedded mutually with lamp housing 5, and wherein, cover plate 1 is provided with spacing preiection, and lamp housing 5 is provided with corresponding spacing concave station.The inboard of sealing ring 4 is provided with an inner groovy, and by this inner groovy, sealing ring 4 forms tightening seal up and down with face glass 3.Lamp housing 5 is provided with limited impression and the boss that matches with sealing ring 4, sealing ring 4 be provided with corresponding concaveconvex structure with lamp housing 5 corresponding bottoms.Lamp housing 5 is provided with the sealing storage glue groove 7 that the step and that light-passing board 6 is installed is used to form chemical seal.
The sealing principle and the use of hermetically-sealed construction of the present utility model are as follows:
As shown in Figure 1, cover plate 1 is spacing and compress with sealing ring 4 tops by screw 2, the following position of sealing ring 4 is spacing with it by lamp housing 5, in screw 2 rundown process, the upper and lower surfaces of the face glass 3 of sealing ring 4 inboard grooves and embedding form dual-seal, have promptly realized the inboard dual-seal of sealing ring 4.The outside groove of the projection of the bottom outside of sealing ring 4 and lamp housing 5 embeds mutually, and swelling forms the outside first resealing of sealing ring 4 and lamp housing 5, the boss in the groove of the following inboard of sealing ring 4 and lamp housing 5 centre positions embeds second resealing that also swelling forms the outside of sealing ring 4 and lamp housing 5 mutually, and this two seals has constituted the outside dual-seal of sealing ring 4 together.Whole like this light fixture just has multiple hermetically-sealed construction.Store up glue groove 7 around in lamp housing 5, also having done one on the step of installation light-passing board 6 in addition, store up around stamp joint sealant in the glue groove 7 after, light-passing board 6 is bonded on the lamp housing 5, and lamp housing 5 has formed independently assistant chemical sealing again between light-passing board 6 simultaneously.Whole like this light fixture has just had triple at least hermetically-sealed constructions, makes it have superior sealing property.And the spacing concave station of the spacing preiection of cover plate 1 and lamp housing 5 forms a position limiting structure, has guaranteed the manufacturability of light fixture assembling and the reliability of sealing.
During assembling, earlier an amount of fluid sealant is inserted storing up in the glue groove 7 of lamp housing 5 on every side, be pressed into light-passing board 6 then, after the adhesive curing to be sealed, pack into successively sealing ring 4, face glass 3 and cover plate 1 are tightened joint bolt 2 at last again.
In addition, the appearance profile of lamp housing of the present utility model and cover plate can be square, circular or other any irregular geometric figure, the shape of sealing ring is then carried out corresponding conversion according to the shape of light fixture, but, realize that upper and lower and peripheral multiple swelling sealing gets final product as long as by above-mentioned a plurality of convex-concave nested structures.
Though more than described the specific embodiment of the present utility model, but those skilled in the art is to be understood that, these only illustrate, and under the prerequisite that does not deviate from principle of the present utility model and essence, can make numerous variations or modification to these embodiments.Therefore, protection domain of the present utility model is limited by appended claims.
Claims (7)
1. light fitting sealing structure, it comprises a cover plate, a lamp housing and a light-passing board, it is characterized in that it also comprises: be located at a face glass and a sealing ring between this cover plate and this light-passing board, form multiple tight fit between sealing circle and this cover plate, this lamp housing and this face glass.
2. light fitting sealing structure as claimed in claim 1 is characterized in that the inboard of sealing circle is provided with an inner groovy, by this inner groovy, and sealing circle and this face glass tight fit.
3. light fitting sealing structure as claimed in claim 2 is characterized in that, this lamp housing is provided with limited impression and the boss that matches with sealing ring, and sealing circle bottom is provided with and this limited impression and boss corresponding structure.
4. light fitting sealing structure as claimed in claim 3 is characterized in that, this light-passing board is located between sealing circle and this lamp housing, and this lamp housing is provided with a step and the sealing storage glue groove that light-passing board is installed.
5. light fitting sealing structure as claimed in claim 4 is characterized in that this cover plate is provided with the mounting groove of spacing sealing ring, and the stopper slot of spacing sealing ring decrement.
6. light fitting sealing structure as claimed in claim 5 is characterized in that, this cover plate is embedded mutually with this lamp housing, and wherein, this cover plate is provided with spacing preiection, and this lamp housing is provided with corresponding spacing concave station.
7. as any described light fitting sealing structure of claim 1-6, it is characterized in that the contour shape of this lamp housing, this cover plate and sealing circle is corresponding square, or circular, or irregular geometric figure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201549526U CN201636824U (en) | 2010-04-09 | 2010-04-09 | Lamp sealing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201549526U CN201636824U (en) | 2010-04-09 | 2010-04-09 | Lamp sealing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201636824U true CN201636824U (en) | 2010-11-17 |
Family
ID=43081319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201549526U Expired - Lifetime CN201636824U (en) | 2010-04-09 | 2010-04-09 | Lamp sealing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201636824U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102032343A (en) * | 2010-09-25 | 2011-04-27 | 海洋王照明科技股份有限公司 | Water tight lamp holder and sealing element thereof |
| CN104879694A (en) * | 2015-06-05 | 2015-09-02 | 珠海金晟照明科技有限公司 | Lampholder |
| CN105822956A (en) * | 2016-05-17 | 2016-08-03 | 复旦大学 | Area array LED light engine with seal cavity |
| CN106440306A (en) * | 2016-10-11 | 2017-02-22 | 鲁锋杰 | Coldproof bridge sealing observation window and installation sealing method thereof |
| CN108626589A (en) * | 2018-05-31 | 2018-10-09 | 深圳市金叶光线发展有限公司 | The unit light source of LED underwater fishing lamps |
| CN109751541A (en) * | 2019-03-15 | 2019-05-14 | 宁波亚爱光电科技有限公司 | LED street lamp module with lens and glass |
| CN110094706A (en) * | 2019-06-03 | 2019-08-06 | 江苏日成橡胶有限公司 | Headlamp sealing ring |
| CN111336433A (en) * | 2020-04-09 | 2020-06-26 | 扬州唯一景观工程有限公司 | Secondary dustproof sealing type LED lamp |
| CN112594597A (en) * | 2020-12-31 | 2021-04-02 | 济南三星灯饰有限公司 | Strip lamp sealing device and method |
-
2010
- 2010-04-09 CN CN2010201549526U patent/CN201636824U/en not_active Expired - Lifetime
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102032343A (en) * | 2010-09-25 | 2011-04-27 | 海洋王照明科技股份有限公司 | Water tight lamp holder and sealing element thereof |
| CN102032343B (en) * | 2010-09-25 | 2014-04-30 | 海洋王照明科技股份有限公司 | Sealed lamp holder and sealing element thereof |
| CN104879694A (en) * | 2015-06-05 | 2015-09-02 | 珠海金晟照明科技有限公司 | Lampholder |
| CN105822956A (en) * | 2016-05-17 | 2016-08-03 | 复旦大学 | Area array LED light engine with seal cavity |
| CN106440306A (en) * | 2016-10-11 | 2017-02-22 | 鲁锋杰 | Coldproof bridge sealing observation window and installation sealing method thereof |
| CN108626589A (en) * | 2018-05-31 | 2018-10-09 | 深圳市金叶光线发展有限公司 | The unit light source of LED underwater fishing lamps |
| CN109751541A (en) * | 2019-03-15 | 2019-05-14 | 宁波亚爱光电科技有限公司 | LED street lamp module with lens and glass |
| CN110094706A (en) * | 2019-06-03 | 2019-08-06 | 江苏日成橡胶有限公司 | Headlamp sealing ring |
| CN111336433A (en) * | 2020-04-09 | 2020-06-26 | 扬州唯一景观工程有限公司 | Secondary dustproof sealing type LED lamp |
| CN112594597A (en) * | 2020-12-31 | 2021-04-02 | 济南三星灯饰有限公司 | Strip lamp sealing device and method |
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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: 20101117 |