CN206247139U - A kind of ground footlight of low optical loss - Google Patents
A kind of ground footlight of low optical loss Download PDFInfo
- Publication number
- CN206247139U CN206247139U CN201621300159.6U CN201621300159U CN206247139U CN 206247139 U CN206247139 U CN 206247139U CN 201621300159 U CN201621300159 U CN 201621300159U CN 206247139 U CN206247139 U CN 206247139U
- Authority
- CN
- China
- Prior art keywords
- light
- heat radiation
- radiation body
- silica gel
- ring
- 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
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
A kind of ground footlight of low optical loss, including light extraction face ring, light-guiding pillar, lens, LED light source, heat radiation body, the first silica gel ring and embedded box, the side of the light extraction face ring is provided with light-emitting window, and light-guiding pillar is provided with the light extraction face ring, and light-guiding pillar lower section is provided with the lens coordinated with it；Light extraction face ring is threadedly coupled with heat radiation body, and LED light source is by thermal paste hydropexis in heat radiation body；Embedded box is set in the outside of heat radiation body, and at least one first silica gel rings are provided between embedded box and heat radiation body, and first silica gel ring is arranged in the external annular groove on heat radiation body outer circumference surface., due to using above-mentioned structure design, not only light transmittance is high for the utility model, and handling ease, the conveniently reflective structure such as processing inclined-plane, and light loss is relatively small.
Description
Technical field
The utility model is related to LED technical field, especially a kind of ground footlight of low optical loss.
Background technology
Existing ground footlight mainly has two kinds of implementations perpendicular to installation direction light extraction：One kind is that light source fixed pan hangs down
Straight in installation direction, this mode light loss is minimum, and radiator and lamp body structure are complicated, it usually needs mould is processed；It is another then
Be to be fixed parallel to installation direction in a conventional manner, reflected away light using optical material such as glass, this mode because
Glass processing is inconvenient, not easy processing reflective surface, can only be by refraction, and damage light is serious and glass is relatively costly.
Therefore, prior art awaits improving and improves.
The content of the invention
For the shortcomings of the prior art, the purpose of this utility model be to provide one kind be easily worked, low light
The ground footlight of loss.
To achieve the above object, the technical scheme that the utility model is used is：
A kind of ground footlight of low optical loss, including light extraction face ring, light-guiding pillar, lens, LED light source, heat radiation body, the first silicon
Cushion rubber and embedded box, the side of the light extraction face ring are provided with light-emitting window, light-guiding pillar are provided with the light extraction face ring, under light-guiding pillar
Side is provided with the lens coordinated with it；Light extraction face ring is threadedly coupled with heat radiation body, and LED light source is by thermal paste hydropexis in scattered
In thermolamp body；Embedded box is set in the outside of heat radiation body, and at least one first silicon are provided between embedded box and heat radiation body
Cushion rubber, first silica gel ring is arranged in the external annular groove on heat radiation body outer circumference surface.
Preferably, the second silica gel ring is provided between the heat radiation body and light extraction face ring, second silica gel ring is arranged at
In the annular groove of heat radiation body upper end.
Preferably, the lower end of the heat radiation body was threaded with line lid, and this crosses line lid, and the extruding of the 3rd silica gel ring is solid
Due on radiating ceiling light body.
Preferably, the light-guiding pillar is that acrylic is made.
Compared with prior art, the beneficial effects of the utility model are：
Due to using above-mentioned structure design, not only light transmittance is high, and handling ease, the conveniently reflective knot such as processing inclined-plane
Structure, light loss is relatively small.
Brief description of the drawings
Accompanying drawing 1 is the decomposition texture schematic diagram of the utility model embodiment.
Each label is respectively in figure：（1）Light extraction face ring,（2）Light-guiding pillar,（3）Lens,（4）LED light source,（5）Thermal louver
Body,（7）Embedded box,（8）Light-emitting window,（9）（10）First silica gel ring,（11）（12）External annular groove,（13）Second silica gel ring,
（14）Annular groove,（15）Line lid is crossed,（16）3rd silica gel ring.
Specific embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings：
Embodiment：
Refer to Fig. 1, a kind of ground footlight of low optical loss of the utility model, including light extraction face ring 1, light-guiding pillar 2, lens 3,
LED light source 4, heat radiation body 5, the first silica gel ring 6 and embedded box 7, the side of the light extraction face ring 1 are provided with light-emitting window 8, and this goes out
Light-guiding pillar 2 is installed in light face ring 1, the light-guiding pillar is that acrylic is made, the lower section of light-guiding pillar 2 is provided with saturating with what it coordinated
Mirror 3；Light extraction face ring 1 is threadedly coupled with heat radiation body 5, and LED light source 4 is by thermal paste hydropexis in heat radiation body 5；Embedded box
7 outsides for being set in heat radiation body 5, are provided with two the first silica gel rings 9 and 10, the first silicon between embedded box 7 and heat radiation body 5
In the external annular groove 11 and 12 that cushion rubber 9 and 10 decibels are arranged on the outer circumference surface of heat radiation body 5, set by above-mentioned structure
Meter, the light that LED light source sends passes through the light-guiding pillar 2 being made up of acrylic that is arranged in outlet face ring 1 from outlet face ring 1
Light-emitting window is projected, and not only light transmittance is high, and handling ease, the conveniently reflective structure such as processing inclined-plane, and light loss is relatively small.
The second silica gel ring 13 is provided between the heat radiation body 5 and light extraction face ring 1, second silica gel ring 13 is arranged at scattered
In the annular groove 14 of thermolamp body upper end.
The lower end of the heat radiation body 5 was threaded with line lid 15, and this is crossed line lid 15 and the 3rd silica gel ring 16 is extruded into solid
Due on radiating ceiling light body 5.
To sum up, the utility model solves technical problem present in prior art, with saturating by above-mentioned structure design
Light rate is high, the low feature of light loss.
The above, is only preferred embodiment of the present utility model, not makees any formal to the utility model
Limitation, any those skilled in the art are changed possibly also with the technology contents of the disclosure above or are modified to equivalent
The Equivalent embodiments of change, but it is all without departing from technical solutions of the utility model content, according to technical spirit of the present utility model
Any simple modification, equivalent variations and the modification made to above example, still fall within the model of technical solutions of the utility model
In enclosing.
Claims (4)
1. a kind of ground footlight of low optical loss, it is characterised in that including light extraction face ring, light-guiding pillar, lens, LED light source, thermal louver
Body, the first silica gel ring and embedded box, the side of the light extraction face ring are provided with light-emitting window, and leaded light is provided with the light extraction face ring
Post, light-guiding pillar lower section is provided with the lens coordinated with it；Light extraction face ring is threadedly coupled with heat radiation body, and LED light source is by radiating
Glue is fixed in heat radiation body；Embedded box is set in the outside of heat radiation body, be provided between embedded box and heat radiation body to
Few first silica gel ring, first silica gel ring is arranged in the external annular groove on heat radiation body outer circumference surface.
2. the ground footlight of low optical loss as claimed in claim 1, it is characterised in that between the heat radiation body and light extraction face ring
The second silica gel ring is provided with, second silica gel ring is arranged in the annular groove of heat radiation body upper end.
3. the ground footlight of low optical loss as claimed in claim 1, it is characterised in that the lower end threaded connection of the heat radiation body
There is line lid, this is crossed line lid and the extruding of the 3rd silica gel ring is fixed on radiating ceiling light body.
4. the ground footlight of low optical loss as claimed in claim 1, it is characterised in that the light-guiding pillar is that acrylic is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621300159.6U CN206247139U (en) | 2016-11-30 | 2016-11-30 | A kind of ground footlight of low optical loss |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621300159.6U CN206247139U (en) | 2016-11-30 | 2016-11-30 | A kind of ground footlight of low optical loss |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206247139U true CN206247139U (en) | 2017-06-13 |
Family
ID=59001483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621300159.6U Expired - Fee Related CN206247139U (en) | 2016-11-30 | 2016-11-30 | A kind of ground footlight of low optical loss |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206247139U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107606543A (en) * | 2017-11-03 | 2018-01-19 | 江门市云达灯饰有限公司 | A kind of ground footlight |
-
2016
- 2016-11-30 CN CN201621300159.6U patent/CN206247139U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107606543A (en) * | 2017-11-03 | 2018-01-19 | 江门市云达灯饰有限公司 | A kind of ground footlight |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103148450B (en) | Optical diffusion plate for LED (Light Emitting Diode) lamp | |
| CN206247139U (en) | A kind of ground footlight of low optical loss | |
| CN203927756U (en) | A kind of light fixture and optics module thereof | |
| CN103883918A (en) | Light-emitting diode light source device and lamp bar with same | |
| CN206555830U (en) | A kind of street lamp lens lampshade with frosted | |
| CN208832383U (en) | A kind of optical lens with free curved surface | |
| CN103075711B (en) | Bidirectional reflection lens light transmitting device | |
| CN103807805A (en) | Integrated LED lamp | |
| CN206159961U (en) | High -efficient spotlight COB ceiling light of antidazzle light | |
| CN205807111U (en) | Pasture and water lamp and aquarium | |
| CN204717598U (en) | A kind of LED light lens | |
| CN205579222U (en) | LED (Light emitting diode) mining lamp | |
| CN110657401A (en) | LED lamp reflector | |
| CN206592872U (en) | A kind of New LED lens | |
| CN204099940U (en) | A kind of wide-angle luminous intensity distribution ligthing paraphernalia | |
| CN208521121U (en) | Opposed annular light source | |
| CN204040309U (en) | A kind of Merlon plane skylight | |
| CN209744129U (en) | Open type LED silica gel sleeve | |
| CN210153698U (en) | LED is explosion-proof lamp for tunnel with warning effect | |
| CN209604927U (en) | A kind of efficient high colour developing COB light source | |
| CN203478096U (en) | LED combined lamp hood | |
| CN207378752U (en) | Orient lighting-out tpye lens | |
| CN204829753U (en) | Quantum glass light guide plate and backlight unit thereof | |
| CN207648736U (en) | The assembly type street lamp that can be moved | |
| CN206988994U (en) | A kind of Novel down lamp light source module group |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170613 Termination date: 20181130 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |