CN207945558U - A kind of LED wall wash lamp - Google Patents
A kind of LED wall wash lamp Download PDFInfo
- Publication number
- CN207945558U CN207945558U CN201820370681.4U CN201820370681U CN207945558U CN 207945558 U CN207945558 U CN 207945558U CN 201820370681 U CN201820370681 U CN 201820370681U CN 207945558 U CN207945558 U CN 207945558U
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- Prior art keywords
- heat
- lamp housing
- light source
- dissipation lamp
- light
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Abstract
The utility model discloses a kind of LED wall wash lamp, including heat-dissipation lamp housing, several LED light sources in heat-dissipation lamp housing, the driving device in heat-dissipation lamp housing, the guide-lighting diffuser being installed on heat-dissipation lamp housing, the end cap for being fixed on heat-dissipation lamp housing endface, the mounting bracket for being installed on heat-dissipation lamp housing bottom；Heat-dissipation lamp housing bosom is equipped with partition board, partition board upper end is light source cavity, partition board lower end is to hide chamber, and LED light source is tightly attached to light source cavity upper surface, while driving device is tightly attached to hiding cavity bottom and comes to avoid generation heat interference to make LED light source and driving device completely cut off；Heat-dissipation lamp housing is an integral molding structure and is made of heat-conducting metal；It is independently covered with the separate lenses seat in cylindrical shape for playing refraction action on per LED light source, the independent reflector for playing reflection action is covered with outside separate lenses seat, independent reflector is in reverse frustoconic, and independent reflector surface is coated with reflecting coating.
Description
Technical field
The utility model is related to technical field of lamps, more particularly to a kind of LED wall wash lamp.
Background technology
Wall lamp exactly allows light to wash metope as water as its name suggests, is mainly used to make building decoration and illuminates it
With being also used for sketching the contours the profile of heavy construction.Since LED has the characteristics that energy saving, light efficiency is high, rich in color, long lifespan, institute
It is gradually replaced by LED wall wash lamp with the wall lamp of current other light sources.The structure and light-configuration mode of existing LED wall wash lamp compare
Tradition is old, and light emitting angle relatively narrower, light-emitting surface is small, and illumination effect is general, and LED light source is typically merely by the one of diffuser
Just direct light extraction outwardly after secondary light distribution, shine inadequate homogeneous soft, is susceptible to dazzling the problem of dazzling the eyes, light utilization compared with
Low, light efficiency is relatively low, and exposure intensity is insufficient, and illumination effect is not good enough.In addition, LED light source will produce heat with driving device, it is existing
Insulating measure or isolation structures are had no between the LED light source and driving device of some LED wall wash lamps, the heat between the two is easy phase
Mutually interference, influences mutual service life.
Therefore, how to realize a kind of novel and reasonable structure, LED light source and driving device isolation can be come, avoid heat
Interference effectively extends the service life of LED light source and driving device, and conduction heat transfer is efficient, and heat dissipation effect is ideal, light-configuration mode
Novelty just shines outwardly after optics light distribution three times, and light extraction is wide, and uniform in light emission is soft, effectively prevent dazzling the eyes dazzling, light
Utilization rate is high, and light efficiency is high, exposure intensity foot, and the ideal LED wall wash lamp of light-out effect is technical problem urgently to be resolved hurrily in the industry.
Invention content
The main purpose of the utility model is to provide a kind of LED wall wash lamp, it is intended to realize a kind of novel and reasonable structure, it can be
LED light source comes with driving device isolation, and heat is avoided to interfere, and effectively extends the service life of LED light source and driving device, leads
Hot heat transfer efficiency is high, and heat dissipation effect is ideal, and light-configuration mode is novel, just shines outwardly after optics light distribution three times, and light extraction is wide,
Uniform in light emission is soft, effectively prevent dazzling the eyes dazzling, and light utilization is high, and light efficiency is high, exposure intensity foot, and light-out effect is ideal
LED wall wash lamp.
The utility model proposes a kind of LED wall wash lamps, including heat-dissipation lamp housing, several LED light in heat-dissipation lamp housing
Source, the driving device being electrically connected in heat-dissipation lamp housing and with LED light source are installed on heat-dissipation lamp housing and play guide-lighting and light transmission
The guide-lighting diffuser of effect is fixed on the end cap of heat-dissipation lamp housing endface by snap fit and screw mode, is installed on heat dissipation
The mounting bracket of lamp housing bottom；Heat-dissipation lamp housing bosom is equipped with partition board, and partition board upper end is light source cavity, and partition board lower end is to hide chamber
Room, LED light source are tightly attached to light source cavity upper surface, at the same driving device be tightly attached to hiding cavity bottom to make LED light source with
Driving device isolation comes that heat interference occurs；Heat-dissipation lamp housing is an integral molding structure and is made of heat-conducting metal；Often
It is independently covered with the separate lenses seat in cylindrical shape for playing refraction action on LED light source, is set inside separate lenses seat
There are light-source chamber, light-source chamber inner top to be set as playing the role of the arc-shaped concave of astigmatism, be covered with outside separate lenses seat and play reflective work
Independent reflector, independent reflector are in reverse frustoconic, and independent reflector surface is coated with reflecting coating.
Preferably, guide-lighting diffuser is made of the optical material of light-permeable.
The utility model realizes a kind of novel and reasonable structure, LED light source and driving device isolation can be come, avoid heat
Amount interference, effectively extends the service life of LED light source and driving device, and conduction heat transfer is efficient, and heat dissipation effect is ideal, light distribution side
Formula is novel, just shines outwardly after optics light distribution three times, light extraction is wide, and uniform in light emission is soft, effectively prevent dazzling the eyes dazzling, light
Line use ratio is high, and light efficiency is high, exposure intensity foot, the ideal LED wall wash lamp of light-out effect.
Description of the drawings
Fig. 1 is a kind of one of the dimensional structure diagram of an embodiment of LED wall wash lamp of the utility model；
Fig. 2 is the two of the dimensional structure diagram of an embodiment of a kind of LED wall wash lamp of the utility model；
Fig. 3 is a kind of stereochemical structure decomposing schematic representation of an embodiment of LED wall wash lamp of the utility model；
Fig. 4 is the enlarged drawing of part A in Fig. 3.
The embodiments will be further described with reference to the accompanying drawings for the realization, functional characteristics and advantage of the utility model aim.
Specific implementation mode
It should be appreciated that specific embodiment described herein is only used to explain the utility model, it is not used to limit this
Utility model.
Referring to figs. 1 to Fig. 4, an a kind of embodiment of LED wall wash lamp of the utility model is proposed, including heat-dissipation lamp housing 100,
Several LED light sources, driving interior set on heat-dissipation lamp housing 100 and being electrically connected with LED light source in heat-dissipation lamp housing 100 fill
It sets, be installed on heat-dissipation lamp housing 100 and play the role of guide-lighting and light transmission guide-lighting diffuser 203, by snap fit and screw
The mounting bracket 400 that mode is fixed on the end cap 300 of 100 endface of heat-dissipation lamp housing, is installed on 100 bottom of heat-dissipation lamp housing.Thermal louver
100 bosom of shell is equipped with partition board 101, and 101 upper end of partition board is light source cavity, and 101 lower end of partition board is to hide chamber 102, LED light
Light source cavity upper surface is tightly attached in source, while driving device is tightly attached to 102 bottom of hiding chamber to make LED light source be filled with driving
Isolation is set to come to avoid heat interference occurs.Heat-dissipation lamp housing 100 is an integral molding structure and is made of heat-conducting metal.It is such
Novel and reasonable structure, LED light source are located on light source cavity, and driving device, which is located at, to be hidden in chamber 102, and the two will not be in direct contact
And completely cut off to get up, in this way it is possible to prevente effectively from the heat generated between the two interferes with each other so that LED light source and driving device all pass through
It is durable long, effectively extend its service life.And heat-dissipation lamp housing 100 is an integral molding structure and is made of heat-conducting metal, and LED
Light source is tightly attached on partition board 101, and the heat that LED light source generates can spread all over entire thermal louver readily through partition board 101 in time
Shell 100, conduction heat transfer is efficient, and heat dissipation effect is ideal.
It is independently covered with the separate lenses seat 201 in cylindrical shape for playing refraction action on per LED light source, it is independent
Lens mount 201 is internally provided with light-source chamber, and light-source chamber inner top is set as playing the role of the arc-shaped concave of astigmatism, what LED light source was sent out
Light, just towards external exposure, effectively expands light-emitting surface, and reflect by refraction action and the astigmatism effect of separate lenses seat 201
So that light utilization is improved, light efficiency is also improved for effect.It is played instead in addition, being covered with outside separate lenses seat 201
The independent reflector 202 of light action, independent reflector 202 are in reverse frustoconic, and 202 surface of independent reflector is coated with reflective painting
Layer, the light after separate lenses seat 201 are irradiated on independent reflector 202, and independent reflector 202 plays reflection to light
Effect so that just towards external exposure after light multiple reflections, light utilization greatly promotes, and light efficiency is improved, and light-emitting surface is into one
Step expands.In addition, guide-lighting diffuser 203 is made of the optical material of light-permeable, light is irradiated to can on guide-lighting diffuser 203
It shines outwardly so that entire leaded light diffuser 203 is whole, uniform in light emission is soft, will not dazzle the eyes dazzling, light utilization height, light efficiency
Height, illumination effect are ideal.Such structure and light-configuration mode are new reasonable, just shine, make outwardly after optics light distribution three times
The whole light extraction outwardly of guide-lighting diffuser 203 is obtained, and light extraction is wide, uniform in light emission is soft, effectively prevent dazzling the eyes dazzling, light utilization
Rate is high, and light efficiency is high, exposure intensity foot, and light-out effect is ideal.
The utility model realizes a kind of novel and reasonable structure, LED light source and driving device isolation can be come, avoid heat
Amount interference, effectively extends the service life of LED light source and driving device, and conduction heat transfer is efficient, and heat dissipation effect is ideal, light distribution side
Formula is novel, just shines outwardly after optics light distribution three times, light extraction is wide, and uniform in light emission is soft, effectively prevent dazzling the eyes dazzling, light
Line use ratio is high, and light efficiency is high, exposure intensity foot, the ideal LED wall wash lamp of light-out effect.
The above is only the preferred embodiment of the present invention, and it does not limit the scope of the patent of the present invention,
Equivalent structure transformation made by using the description of the utility model and the drawings is applied directly or indirectly in other phases
The technical field of pass, is equally included in the patent within the scope of the utility model.
Claims (2)
1. a kind of LED wall wash lamp, which is characterized in that several LED light sources including heat-dissipation lamp housing, in heat-dissipation lamp housing are set
In the driving device being electrically connected in heat-dissipation lamp housing and with LED light source, it is installed on heat-dissipation lamp housing and plays the role of guide-lighting and light transmission
Guide-lighting diffuser, the end cap of heat-dissipation lamp housing endface is fixed on by snap fit and screw mode, is installed on heat-dissipation lamp housing
The mounting bracket of bottom；
Heat-dissipation lamp housing bosom is equipped with partition board, and partition board upper end is light source cavity, and partition board lower end is to hide chamber, and LED light source is tight
It is affixed on light source cavity upper surface, while driving device is tightly attached to hiding cavity bottom to make LED light source completely cut off with driving device
It comes to avoid heat interference occurs；
Heat-dissipation lamp housing is an integral molding structure and is made of heat-conducting metal；
It is independently covered with the separate lenses seat in cylindrical shape for playing refraction action, separate lenses seat on per LED light source
It is internally provided with light-source chamber, light-source chamber inner top is set as playing the role of the arc-shaped concave of astigmatism, is covered with and plays outside separate lenses seat
The independent reflector of reflection action, independent reflector are in reverse frustoconic, and independent reflector surface is coated with reflecting coating.
2. a kind of LED wall wash lamp according to claim 1, which is characterized in that guide-lighting diffuser by light-permeable light guide
Material is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820370681.4U CN207945558U (en) | 2018-03-19 | 2018-03-19 | A kind of LED wall wash lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820370681.4U CN207945558U (en) | 2018-03-19 | 2018-03-19 | A kind of LED wall wash lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207945558U true CN207945558U (en) | 2018-10-09 |
Family
ID=63698290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820370681.4U Expired - Fee Related CN207945558U (en) | 2018-03-19 | 2018-03-19 | A kind of LED wall wash lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207945558U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021088631A1 (en) * | 2019-11-08 | 2021-05-14 | 苏州欧普照明有限公司 | Light source module and linear lamp |
-
2018
- 2018-03-19 CN CN201820370681.4U patent/CN207945558U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021088631A1 (en) * | 2019-11-08 | 2021-05-14 | 苏州欧普照明有限公司 | Light source module and linear lamp |
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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: 20181009 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |