CN107702064A - A kind of comprehensive shock resistance lens installation structure - Google Patents
A kind of comprehensive shock resistance lens installation structure Download PDFInfo
- Publication number
- CN107702064A CN107702064A CN201711048326.1A CN201711048326A CN107702064A CN 107702064 A CN107702064 A CN 107702064A CN 201711048326 A CN201711048326 A CN 201711048326A CN 107702064 A CN107702064 A CN 107702064A
- Authority
- CN
- China
- Prior art keywords
- shaped sealing
- sealing ring
- eyeglass
- ring
- stack shell
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
- F21V17/104—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening using feather joints, e.g. tongues and grooves, with or without friction
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V31/00—Gas-tight or water-tight arrangements
- F21V31/005—Sealing arrangements therefor
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Lens Barrels (AREA)
Abstract
The present invention relates to a kind of comprehensive shock resistance lens installation structure, including stack shell, light cup, U-shaped sealing ring and trim ring, light cup is positioned over inside stack shell, eyeglass is positioned on light cup, U-shaped sealing ring is threadedly coupled from lens edge, trim ring is wrapped circumferentially around with stack shell, and the end face of trim ring compresses U-shaped sealing ring, the circumference of U-shaped sealing ring is in close contact with stack shell, and gap is respectively provided between the eyeglass and light cup and trim ring that are wrapped up by U-shaped sealing ring.The present invention is wrapped up eyeglass by using U-shaped sealed silicon cushion rubber, pass through the structure setting of trim ring, light cup and stack shell simultaneously, so that eyeglass avoids the direct contact with miscellaneous part, overcome that prior art impact resistance is weaker, the poor deficiency of waterproof seal.
Description
Technical field
The present invention relates to lighting device technical field, more particularly to a kind of mounting structure of eyeglass.
Background technology
The mounting structure of existing eyeglass is divided to two classes, and one kind is to use O-shaped sealed silicon cushion rubber, and another kind is sealed using L-type
Silica gel ring.This two kinds are directly padded on below eyeglass when installation, the eyeglass is had the functions such as sealing waterproof buffering shock resistance.
Advantage is that simple in construction, cost is relatively low, and shortcoming is that the another side of eyeglass directly contacts with other mechanisms, the impact resistance of eyeglass
Weaker, waterproof seal is poor.
The content of the invention
The purpose of the present invention is to overcome above-mentioned prior art impact resistance weaker, the poor deficiency of waterproof seal, is carried
For a kind of comprehensive shock resistance lens installation structure, make eyeglass that there is stronger impact resistance, improve the anti-watertight of eyeglass
Sealing property.
The technical solution adopted in the present invention is：
Comprehensive shock resistance lens installation structure, including stack shell, light cup and trim ring, the light cup are positioned over inside stack shell,
The eyeglass is positioned on light cup, and it is characterized in that：
The mounting structure also includes U-shaped sealing ring, and the U-shaped sealing ring is from being wrapped circumferentially around lens edge, the trim ring
It is threadedly coupled with stack shell, the end face of trim ring compresses U-shaped sealing ring, and circumference and the stack shell of U-shaped sealing ring are in close contact, by U-shaped close
Gap is respectively provided between the eyeglass and light cup and trim ring of seal parcel.
It is above the basic structure of the present invention, based on the basic structure, the present invention also makes following improvement：
Further, it is lifting water resistance, the lower sidewall of U-shaped sealing ring sets tapered.
Further, to play the effect of the more pressing the more tight, stack shell at U-shaped sealing ring cooperation with being also equipped with and taper fit
Cone angle.
When further, to avoid trim ring with stack shell assembling, the rotation of trim ring causes to damage to U-shaped sealing ring, the present invention
Mounting structure also include packing ring, the packing ring is arranged between U-shaped sealing ring and trim ring.
Further, U-shaped sealing ring is sealed silicon cushion rubber.
The beneficial effects of the invention are as follows：
1st, the present invention is wrapped up eyeglass by using U-shaped sealed silicon cushion rubber, while passes through trim ring, light cup and stack shell
Structure setting so that eyeglass avoids the direct contact with miscellaneous part, and eyeglass is provided with comprehensive shock proof effect, simultaneously
Sealing water resistance also has great lifting.
2nd, the present invention is simple in construction, is skillfully constructed, passes through the change of sealing ring form so that eyeglass has had waterproof concurrently and resisted
The premium properties of impact, there is significant effect.
Brief description of the drawings
Fig. 1 is the explosive view of comprehensive shock resistance lens installation structure；
Fig. 2 is the structural representation of comprehensive shock resistance lens installation structure.
In figure, 1. stack shells, 2. light cups, 3.U type sealing rings, 4. packing rings, 5. trim rings, 6. eyeglasses, 7- tapers, 8- cone angles.
Embodiment
The present invention is described in detail below in conjunction with the accompanying drawings.
Accompanying drawing 1 is referred to, the embodiment is a concrete application of the present invention on flashlight, in the present embodiment, mirror
The comprehensive shock resistance structure of piece includes：Stack shell 1, the light cup 2 being positioned over inside stack shell 1, the eyeglass 6 being positioned over above light cup 2
And it is coated on the U-shaped sealing ring 3 on the surface of eyeglass 6, the packing ring 4 being positioned over above U-shaped sealing ring 3 and passes through screw thread with stack shell 1
The trim ring 5 of connection.
When flashlight assembles, by stack shell installation position vertically upward, after treating that intraware installs, by light cup 2
It is positioned on the commitment positions inside stack shell 1, then the eyeglass 6 for being coated with U-shaped sealing ring 3 is positioned on light cup 2, afterwards will
Packing ring 4 is positioned on U-shaped sealing ring 3, and the structure that trim ring 5 is connected through a screw thread finally is screwed into cylinder according to designed position
Body 1, the structure of formation is as shown in Figure 2.
In fig. 2, U-shaped sealed silicon cushion rubber is wrapped up eyeglass, and trim ring is threadedly coupled with stack shell, and the end face of trim ring compresses
U-shaped sealing ring, circumference and the stack shell of U-shaped sealing ring are in close contact so that eyeglass has water-proof function.The side wall of U-shaped sealing ring
The sealing that the taper 7 that bottom is set contributes between U-shaped sealing ring and stack shell and light cup, stack shell at the U-shaped cooperation of sealing ring 3 with setting
The cone angle 8 coordinated with taper 7 is equipped with, to play the effect of the more pressing the more tight, lifts the water resistance of eyeglass.
Meanwhile the structure setting that the present invention passes through trim ring, light cup and stack shell so that eyeglass avoids straight with miscellaneous part
Contact, is respectively provided with gap, outside impact will not directly act on eyeglass, and eyeglass is provided between eyeglass and light cup and trim ring
Comprehensive shock proof effect.
Claims (5)
1. a kind of comprehensive shock resistance lens installation structure, including stack shell (1), light cup (2) and trim ring (5), the light cup (2) are put
It is internal to be placed in stack shell (1), the eyeglass (6) is positioned on light cup (2), it is characterised in that：
The mounting structure also includes U-shaped sealing ring (3), and the U-shaped sealing ring (3) is described from being wrapped circumferentially around eyeglass (6) edge
Trim ring (5) is threadedly coupled with stack shell (1), and the end face of trim ring (5) compresses U-shaped sealing ring (3), the circumference and cylinder of U-shaped sealing ring (3)
Body (1) is in close contact, and gap is respectively provided between the eyeglass (6) and light cup (2) and trim ring (5) of U-shaped sealing ring (3) parcel.
2. the comprehensive shock resistance lens installation structure of eyeglass according to claim 1, it is characterised in that：
The lower sidewall of the U-shaped sealing ring (3) sets tapered (7).
3. the comprehensive shock resistance lens installation structure of eyeglass according to claim 2, it is characterised in that：The stack shell with
The cone angle (8) coordinated with taper (7) is provided with U-shaped sealing ring (3) cooperation.
4. the comprehensive shock resistance lens installation structure of the eyeglass according to claim 1 or 2 or 3, it is characterised in that：
The mounting structure also includes packing ring (4), and the packing ring (4) is arranged between U-shaped sealing ring (3) and trim ring (5).
5. the comprehensive shock resistance lens installation structure of eyeglass according to claim 4, it is characterised in that：It is described U-shaped close
Seal (3) is sealed silicon cushion rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711048326.1A CN107702064A (en) | 2017-10-31 | 2017-10-31 | A kind of comprehensive shock resistance lens installation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711048326.1A CN107702064A (en) | 2017-10-31 | 2017-10-31 | A kind of comprehensive shock resistance lens installation structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107702064A true CN107702064A (en) | 2018-02-16 |
Family
ID=61178090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711048326.1A Pending CN107702064A (en) | 2017-10-31 | 2017-10-31 | A kind of comprehensive shock resistance lens installation structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107702064A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110486472A (en) * | 2019-07-15 | 2019-11-22 | 深圳市海洋王照明工程有限公司 | Sealing element, end face seal structure and lamps and lanterns |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101691922A (en) * | 2009-09-21 | 2010-04-07 | 珠海杰莱特照明有限公司 | Waterproof connection structure of lighting tube in light fitting |
| CN101761906A (en) * | 2009-09-30 | 2010-06-30 | 海洋王照明科技股份有限公司 | Lamp head sealing structure |
| CN202392741U (en) * | 2011-10-19 | 2012-08-22 | 北京瑞阳安科技术有限公司 | Seal structure of power cavity of anti-explosive LED (Light-Emitting Diode) illumination lamp |
| CN202955552U (en) * | 2012-12-28 | 2013-05-29 | 深圳磊明科技有限公司 | Light emitting diode (LED) lamp with dual waterproof structure |
| CN206055287U (en) * | 2016-09-09 | 2017-03-29 | 商洛市虎之翼科技有限公司 | LED lamp bead focusing Shatter-resistant device |
| CN206269068U (en) * | 2016-12-20 | 2017-06-20 | 珠海市金瀚灯饰有限公司 | A kind of sealing structure of lamp lens |
| CN206478477U (en) * | 2016-12-13 | 2017-09-08 | 商洛市虎之翼科技有限公司 | Hand-held lighting device |
| CN207407297U (en) * | 2017-10-31 | 2018-05-25 | 商洛市虎之翼科技有限公司 | A kind of comprehensive shock resistance lens installation structure |
-
2017
- 2017-10-31 CN CN201711048326.1A patent/CN107702064A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101691922A (en) * | 2009-09-21 | 2010-04-07 | 珠海杰莱特照明有限公司 | Waterproof connection structure of lighting tube in light fitting |
| CN101761906A (en) * | 2009-09-30 | 2010-06-30 | 海洋王照明科技股份有限公司 | Lamp head sealing structure |
| CN202392741U (en) * | 2011-10-19 | 2012-08-22 | 北京瑞阳安科技术有限公司 | Seal structure of power cavity of anti-explosive LED (Light-Emitting Diode) illumination lamp |
| CN202955552U (en) * | 2012-12-28 | 2013-05-29 | 深圳磊明科技有限公司 | Light emitting diode (LED) lamp with dual waterproof structure |
| CN206055287U (en) * | 2016-09-09 | 2017-03-29 | 商洛市虎之翼科技有限公司 | LED lamp bead focusing Shatter-resistant device |
| CN206478477U (en) * | 2016-12-13 | 2017-09-08 | 商洛市虎之翼科技有限公司 | Hand-held lighting device |
| CN206269068U (en) * | 2016-12-20 | 2017-06-20 | 珠海市金瀚灯饰有限公司 | A kind of sealing structure of lamp lens |
| CN207407297U (en) * | 2017-10-31 | 2018-05-25 | 商洛市虎之翼科技有限公司 | A kind of comprehensive shock resistance lens installation structure |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110486472A (en) * | 2019-07-15 | 2019-11-22 | 深圳市海洋王照明工程有限公司 | Sealing element, end face seal structure and lamps and lanterns |
| CN110486472B (en) * | 2019-07-15 | 2021-11-02 | 深圳市海洋王电网照明技术有限公司 | Sealing member, end face sealing structure and lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180216 |
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| RJ01 | Rejection of invention patent application after publication |