CN206269068U - A kind of sealing structure of lamp lens - Google Patents
A kind of sealing structure of lamp lens Download PDFInfo
- Publication number
- CN206269068U CN206269068U CN201621412007.5U CN201621412007U CN206269068U CN 206269068 U CN206269068 U CN 206269068U CN 201621412007 U CN201621412007 U CN 201621412007U CN 206269068 U CN206269068 U CN 206269068U
- Authority
- CN
- China
- Prior art keywords
- lens
- outer casing
- sealing
- sealing ring
- lamp
- 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.)
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Securing Globes, Refractors, Reflectors Or The Like (AREA)
Abstract
The utility model discloses a kind of sealing structure of lamp lens, including lamp outer casing, the retainer ring for also include lens, being set in the sealing ring of the rims of the lens and being externally threaded, the lamp outer casing is cylindrical structure, the lens are located at retainer ring top, internal thread is tapped with the lamp outer casing and top is provided with upper limit portion, the retainer ring can the turn in lamp outer casing, and coordinate with limiting section lens and sealing ring be clamped in lamp outer casing.The sealing ring of this sealing structure is set on rims of the lens, and clamped lens and sealing ring using limiting section and retainer ring, it not only increases the sealing and stability of light fixture to the utility model, while will not increase the size of light fixture again, also facilitates the operations such as assembling, dismounting.
Description
Technical field
The utility model is related to field of light fittings, more particularly, to a kind of sealing structure of lamp lens.
Background technology
At present, the mounting means of some lamp lens is all to carry out adhering and sealing using glass cement, and this kind of sealing means are close
Sealing property is not good, and can not completely every the infiltration of certainly aqueous vapor.Meanwhile, it is old in glass cement because glass cement degree of aging is very fast
After change, its water resistance just completely loses.The mounting means of other lamp lens can be sealed using rubber ring,
But it is required for compressing cushion rubber in a lid, needs to be locked with screw around lid, this can makes becoming large-sized for light fixture,
For some kinds of light fixture and do not apply to.
Utility model content
Regarding to the issue above, the utility model provides a kind of sealing structure of lamp lens, and it can be effectively improved
The sealing and stability of light fixture, while not increasing the size of light fixture again.
The utility model is by the technical scheme that solution its technical problem is used：
A kind of sealing structure of lamp lens, including lamp outer casing, also including lens, are set in the close of the rims of the lens
Seal and the retainer ring being externally threaded, the lamp outer casing are cylindrical structure, and the lens are located at retainer ring top, described
Internal thread is tapped with lamp outer casing and top is provided with upper limit portion, the retainer ring can the turn in lamp outer casing, and with
Be clamped in lamp outer casing for lens and sealing ring by limiting section cooperation.
As the further improvement of such scheme, locating slot is provided with the sealing ring, the rims of the lens is provided with
Convex edge, the lens are embedded in the locating slot of sealing ring by its convex edge.
As the further improvement of such scheme, sealing ring pad is provided between the sealing ring and retainer ring.
Used as the further improvement of such scheme, the retainer ring lower end is provided with the convenient groove screwed in lamp outer casing
Mouthful.
Used as the further improvement of such scheme, the sealing ring is rubber seal.
The beneficial effects of the utility model are：The sealing ring of this sealing structure is set on rims of the lens, and using spacing
Portion and retainer ring clamp lens and sealing ring, the utility model its sealing and stability for not only increasing light fixture, while
The size of light fixture will not be increased again, the operations such as assembling, dismounting are also facilitated.
Brief description of the drawings
In order to illustrate more clearly of the technical scheme in the utility model embodiment, below will be to needed for embodiment description
The accompanying drawing to be used is briefly described.Obviously, described accompanying drawing is a part of embodiment of the present utility model, rather than complete
Portion's embodiment, those skilled in the art on the premise of not paying creative work, can also obtain according to these accompanying drawings
Other designs and accompanying drawing：
Fig. 1 is the profile of the utility model preferred embodiment 1；
Fig. 2 is the profile of the utility model preferred embodiment 2；
Fig. 3 is the structural representation of lamp outer casing in the utility model preferred embodiment 1 and 2；
Fig. 4 is the structural representation of lens in the utility model preferred embodiment 1 and 2；
Fig. 5 is the structural representation of sealing ring in the utility model preferred embodiment 1 and 2；
Fig. 6 is the structural representation of sealing ring pad in the utility model preferred embodiment 2；
Fig. 7 is the structural representation of retainer ring in the utility model preferred embodiment 2.
Specific embodiment
The technique effect of design of the present utility model, concrete structure and generation is carried out below with reference to embodiment and accompanying drawing
Clearly and completely describe, to be completely understood by the purpose of this utility model, feature and effect.Obviously, described embodiment
It is a part of embodiment of the present utility model, rather than whole embodiments, based on embodiment of the present utility model, the skill of this area
The other embodiment that art personnel are obtained on the premise of not paying creative work, belongs to the model of the utility model protection
Enclose.
Embodiment 1：Reference picture 1, Fig. 3 to 5 and Fig. 7, a kind of sealing structure of lamp lens, including lamp outer casing 1, thoroughly
Mirror 2, the sealing ring 3 for being set in the edge of the lens 2 and be externally threaded 41 retainer ring 4.The lamp outer casing 1 is cylinder
Structure.The lens 2 are located at the top of retainer ring 4, be tapped with internal thread 11 and top is provided with limiting section in the lamp outer casing 1
12, the retainer ring 4 can the turn in lamp outer casing 1, and coordinate with limiting section 12 lens 2 and sealing ring 3 be clamped in light fixture
In shell 1.
Specifically, locating slot 31 is provided with the sealing ring 3, the edge of the lens 2 is provided with convex edge 21, the lens
2 are embedded in the locating slot 31 of sealing ring 3 by its convex edge 21.Additionally, the lower end of the retainer ring 4 is provided with the groove for conveniently screwing
Mouth 42, the notch 42 is symmetricly set on the two ends of retainer ring 4.The sealing ring 3 is preferably rubber seal.
Embodiment 2：Reference picture 2 to Fig. 7, embodiment 2 be with the difference of embodiment 1, the sealing ring 3 and retainer ring 4
Between be provided with sealing ring pad 5, the sealing ring pad 5 may be such that retainer ring 4 when screwing not with the directly contact of sealing ring 3,
But pressure is applied indirectly to sealing ring 3 by sealing ring pad 5, sealing ring pad 5 can effectively prevent the damage of sealing ring 3
It is bad.
Described above-described embodiment is that the above of the present utility model is further described, but should not be interpreted as this
The scope of the above-mentioned theme of the utility model is only limitted to above-described embodiment, and all technologies realized based on the above belong to this reality
With new scope.
Claims (5)
1. a kind of sealing structure of lamp lens, including lamp outer casing（1）, it is characterised in that：Also include lens（2）, be set in
The lens（2）The sealing ring at edge（3）And be externally threaded（41）Retainer ring（4）, the lamp outer casing（1）It is cylinder
Structure, the lens（2）Positioned at retainer ring（4）Top, the lamp outer casing（1）Inside it is tapped with internal thread（11）And set on top
There is upper limit portion（12）, the retainer ring（4）Can be in lamp outer casing（1）Interior turn, and and limiting section（12）Coordinate lens（2）
And sealing ring（3）It is clamped in lamp outer casing（1）It is interior.
2. the sealing structure of a kind of lamp lens according to claim 1, it is characterised in that：The sealing ring（3）Inside set
It is equipped with locating slot（31）, the lens（2）Edge is provided with convex edge（21）, the lens（2）By its convex edge（21）It is embedded in
Sealing ring（3）Locating slot（31）In.
3. the sealing structure of a kind of lamp lens according to claim 1 and 2, it is characterised in that：The sealing ring（3）With
Retainer ring（4）Between be provided with sealing ring pad（5）.
4. the sealing structure of a kind of lamp lens according to claim 1, it is characterised in that：The retainer ring（4）Lower end
It is provided with convenient screw-in lamp outer casing（1）Interior notch（42）.
5. the sealing structure of a kind of lamp lens according to claim 1, it is characterised in that：The sealing ring（3）It is rubber
Glue sealing ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621412007.5U CN206269068U (en) | 2016-12-20 | 2016-12-20 | A kind of sealing structure of lamp lens |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621412007.5U CN206269068U (en) | 2016-12-20 | 2016-12-20 | A kind of sealing structure of lamp lens |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206269068U true CN206269068U (en) | 2017-06-20 |
Family
ID=59046528
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621412007.5U Active CN206269068U (en) | 2016-12-20 | 2016-12-20 | A kind of sealing structure of lamp lens |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206269068U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107702064A (en) * | 2017-10-31 | 2018-02-16 | 商洛市虎之翼科技有限公司 | A kind of comprehensive shock resistance lens installation structure |
| CN109884764A (en) * | 2017-12-06 | 2019-06-14 | 深圳光峰科技股份有限公司 | Lens module and projection device |
| CN117891039A (en) * | 2024-03-13 | 2024-04-16 | 深圳大舜激光技术有限公司 | Simple and easy portable window piece sealing device |
-
2016
- 2016-12-20 CN CN201621412007.5U patent/CN206269068U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107702064A (en) * | 2017-10-31 | 2018-02-16 | 商洛市虎之翼科技有限公司 | A kind of comprehensive shock resistance lens installation structure |
| CN109884764A (en) * | 2017-12-06 | 2019-06-14 | 深圳光峰科技股份有限公司 | Lens module and projection device |
| CN117891039A (en) * | 2024-03-13 | 2024-04-16 | 深圳大舜激光技术有限公司 | Simple and easy portable window piece sealing device |
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| GR01 | Patent grant |