CN108167713A - A kind of wall lamp lens and wall lamp - Google Patents
A kind of wall lamp lens and wall lamp Download PDFInfo
- Publication number
- CN108167713A CN108167713A CN201711495510.0A CN201711495510A CN108167713A CN 108167713 A CN108167713 A CN 108167713A CN 201711495510 A CN201711495510 A CN 201711495510A CN 108167713 A CN108167713 A CN 108167713A
- Authority
- CN
- China
- Prior art keywords
- wall lamp
- lens
- wall
- light
- reflector
- 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
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
- F21S8/02—Lighting devices intended for fixed installation of recess-mounted type, e.g. downlighters
- F21S8/026—Lighting devices intended for fixed installation of recess-mounted type, e.g. downlighters intended to be recessed in a ceiling or like overhead structure, e.g. suspended ceiling
-
- 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
- F21V1/00—Shades for light sources, i.e. lampshades for table, floor, wall or ceiling lamps
-
- 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
- F21V13/00—Producing particular characteristics or distribution of the light emitted by means of a combination of elements specified in two or more of main groups F21V1/00 - F21V11/00
-
- 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
- F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
- F21V14/06—Controlling the distribution of the light emitted by adjustment of elements by movement of refractors
-
- 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
- F21V5/00—Refractors for light sources
- F21V5/04—Refractors for light sources of lens shape
-
- 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
- F21V7/00—Reflectors for light sources
-
- 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
- F21V2200/00—Use of light guides, e.g. fibre optic devices, in lighting devices or systems
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Planar Illumination Modules (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Securing Globes, Refractors, Reflectors Or The Like (AREA)
Abstract
The present invention relates to a kind of wall lamp lens, go out light shaping for COB light source, including the reflector with COB light source face and with the close-connected light guide section in reflector front end, the light guide section includes at least two tongue type light guides being arranged in parallel, after the tongue type light guide is extended forward by the bottom front of the reflector, including curved reflection face and smooth light-emitting surface.The wall lamp for having used said lens is also provided simultaneously, is additionally included in the COB light source and lamp body of the wall lamp lens rear face setting, the lamp body is used to fix the wall lamp lens and the COB light source.The present invention plays following technique effect：Wall lamp lens can allow the light emitted downwards to be converted into the light to side polarisation, simple in structure, compact, frivolous, can accomplish the advantages that bore size is small, whole lamp height is small for embedded type wall-bathing lamp；Wall lamp, therefore can be without catch point, unlimited angular adjustment in a manner that light source, radiator are detached with lens simultaneously.
Description
Technical field
The present invention relates to field of LED illumination more particularly to a kind of wall lamp lens and wall lamp.
Background technology
Existing wall lamp, the downlight typically either deflected by casting oblique rays on the shot-light of formula realize, most of insertions
Formula wall lamp scheme is to use single point light source, and the fitting structure of the type is complicated, and since light source is in setting sun state,
It is difficult to touch metope and smallpox junction when can cause certain light loss, and wash wall with reflector not face.
In addition, the illuminating module that most of lamps and lanterns Level tune mode is radiator on the market, light source, lens form is whole
Body rotates, because the illuminating module that this several component forms can connect power cord, power cord can be reversed when rotating and adjusting by
It destroys, the way of most of producers is that one fixed catch point of setting prevents from twisting off line to limit rotational steps.So in fact not
It can accomplish that 360 degrees omnidirection is adjusted.
In order to solve the problems, such as the dark space on irradiated metope top, although embedded type wall-bathing lamp lamp body is built-in at this stage
Inside ceiling, but lamps and lanterns can also be the exposed part of optical device outside face ring mostly.
Invention content
In order to solve the above technical problems, The present invention provides a kind of wall lamp lens.
A kind of wall lamp lens go out light shaping for COB light source, including the reflector with the COB light source face with
And with the close-connected light guide section in reflector front end, the tongue types that the light guide section is arranged in parallel including at least two are guide-lighting
Part, after the tongue type light guide is extended forward by the front end of the reflector, including curved reflection face and smooth light extraction
Face.
Further, the radian in the curved reflection face gradually increases along light direction.
Further, the light guide section further includes the second light-emitting surface, and second light-emitting surface is from outermost described
Smooth light-emitting surface starts the wall of cup extension to the reflector, and in the light-emitting surface of the lateral reflector of reflector wall of cup one
Indent.
Further, the tongue type light guide is distributed at the center of the reflector light-emitting surface towards side.
Further, the outer edge of each relatively described reflector of tongue type light guide has different degrees of protrusion, and
Projecting height from the reflector wall of cup to the reflector center at gradually increase.
Further, the tongue type light guide two sides each extend to the madial wall of the reflector.
Further, the reflector is designed with the light guide section for integral type, and is glass, PMMA, PC or saturating
A kind of material in bright silica gel.
In addition, and above-mentioned wall lamp lens, the present invention also provides a kind of wall lamp, after being included in the wall lamp lens
Rectify the COB light source and lamp body to setting, the lamp body is used to fix the wall lamp lens and the COB light source.
Further, lens fixed seat is further included, what the lens fixed seat edge setting was fixedly connected with the lamp body
Fixing piece, and it is internally provided with the fixed station of the fixed wall lamp lens.
Further, the lens fixed seat further includes barn door, before the barn door is arranged on the wall lamp lens
End, and it is described from being extended near the tongue type light guide top of the wall lamp lens centre towards its curved reflection face direction
Mirror fixed seat edge.
Further, the fixing piece is the hook for being arranged on the lens fixed seat lateral wall, the lamp body madial wall
Be additionally provided with the indent card slot coaxial with lamp body, the hook when being caught in the indent card slot lens fixed seat fix.
Further, the fixed station is drawn close to the light source, makes the wall lamp lens top being mounted on the fixed station
End is flushed with the lamp body front end.
The present invention plays following technique effect：
1. the wall lamp lens of the present invention can allow the light emitted downwards to be converted into the light to side polarisation, simple in structure,
It is compact, it is frivolous, it can accomplish the advantages that bore size is small, whole lamp height is small for embedded type wall-bathing lamp, it is embedding to fill up LED COB light sources
Enter the market vacancy of formula wall lamp.
2. the wall lamp lens of the present invention can arrange in pairs or groups, COB light source popular on current market, can accomplish into contrast
This reduction, photochromic consistency is more preferable, solves the photochromic inconsistent shape defect that point light source plurality of LEDs combines.
3. the wall lamp of the present invention in a manner that light source, radiator are detached with lens, only need to rotate lens fixed seat i.e.
It is reachable to adjust purpose, there is no the situation of power cord torsion, therefore can be without catch point, unlimited angular adjustment.
4. the present invention wall lamp can solve optical lens this it is exposed the defects of, lens are hidden in completely lens and consolidated
Inside reservation, the light fitting panel for making to be embedded in ceiling is concordant with ceiling holding, solves most embedded currently on the market
The optical component of formula wall lamp significantly protrudes this open defect.
Description of the drawings
Fig. 1 is the structure diagram of the wall lamp lens in the embodiment of the present invention 1 and 2.
Fig. 2 is the structure front view of the wall lamp lens in the embodiment of the present invention 1 and 2.
Fig. 3 is the sectional view of the wall lamp lens in the embodiment of the present invention 1 and 2.
Fig. 4 is the light path principle figure of the wall lamp lens in the embodiment of the present invention 1 and 2.
Fig. 5 is the wall lamp Structure explosion diagram in the embodiment of the present invention 3.
Fig. 6 is the wall lamp cross-sectional view of the structure in the embodiment of the present invention 3.
Wall lamp lens are 1；Reflector is 11；Tongue type light guide is 12；Curved reflection face is 121；Smoothly light-emitting surface is
122；Second light-emitting surface is 13；COB light source is 2；Lamp body is 3；Light source erecting bed is 31；Lens fixed seat is 32；Fixed station is
321；Indent card slot is 322；Hook is 323；Barn door is 33.
Specific embodiment
The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, so that advantages and features of the invention are more
It is easily readily appreciated by one skilled in the art, so as to make apparent define to protection scope of the present invention.
Embodiment 1：
A kind of wall lamp lens 1 go out light shaping, as shown in Fig. 1 ~ 3 for COB light source 2.
It specifically includes reflector 11 and light guide section two parts.In the present embodiment, which designs for integral type.It is reflective
Cup 11 and 2 face of COB light source, global shape is in bowl-shape, for the convenience of description, the present invention determines the incidence surface end of reflector 11
Justice is rear end, and light-emitting surface end is defined as front end.Its incidence surface is circular design, at the same madial wall by Random Curved Surface Designing into being all-trans
Face is penetrated, play the role of receiving light and reduces light losing.
And light guide section in terms of, light guide section include at least two tongue type light guides 12 being arranged in parallel, tongue type light guide 12 by
After the bottom front of reflector 11 is extended forward, including curved reflection face 121 and smooth light-emitting surface 122.COB light source 2
Light inputted from the root of tongue type light guide 12, exported after curved reflection face 121 is reflected by smooth light-emitting surface 122.By
In smooth light-emitting surface 122 towards side, light can be output on metope well, played and washed wall effect well.
Also, the radian in curved reflection face 121 gradually increases along light direction.The angle of emergent ray and incident ray is got over
It is next smaller, so as to be output to light closer on the boundary of metope and ceiling.In same level during in order to ensure to wash wall
Intensity of illumination on line is uniform, and 12 two sides of tongue type light guide each extend to the madial wall of reflector 11, make tongue type light guide 12
Grow up when facing strip.
In addition to looking after the illuminance of metope bottom end, light guide section further includes the second light-emitting surface 13, second light-emitting surface 13
For some light to be directed to the hypomere of metope.Specifically, the second light-emitting surface 13 is from outermost smooth light-emitting surface 122
Start the wall of cup extension to reflector 11, and the light-emitting surface indent in 11 wall of cup of reflector, one lateral reflector 11.From Fig. 3
It sees, the section curve of the second light-emitting surface 13 gradually moves up to the back-end since the one end to connect with tongue type light guide 12, makes defeated
The deflection angle for going out light gradually increases.
Preferably, in the present embodiment, the quantity of tongue type light guide 12 is two, for the convenience of description, definition is close to wash wall
Tongue type light guide 12 at 1 center of lamp lens, another is the second tongue type light guide.Second tongue type light guide will be irradiated to originally
Output light of side reflector 11 is adjusted where it, and the light of output is largely irradiated to the first of the first tongue type light guide
On tongue type light guide, and pass through the upper semisection that wall is irradiated to after the first tongue type light guide reflects, still there is fraction directly to shine
It is mapped on wall.
It sees on the whole, as shown in figure 4, tongue type light guide 12 is distributed at the center of 11 light-emitting surface of reflector towards side.
Tongue type light guide 12 and the second light-emitting surface 13 is made to control half output light respectively, tongue type light guide 12 controls one far from metope
Half output light makes it be drawn close as possible to metope and smallpox boundary, and the second light-emitting surface 13 then does certain amendment, makes light to wall
Light, is finally output on metope by the middle and lower sections output in face as much as possible.
Reflector 11 and light guide section can with but be not limited only to using one kind in glass, PMMA, PC or transparent silica gel
Material is made, and makes it have higher guide-lighting performance.
Embodiment 2：
As a kind of optimization of embodiment 1, difference lies in order to as much as possible by output light with embodiment 1 for the present embodiment
It is adjusted to wall epimere, each tongue type light guide 12 has different degrees of protrusion with respect to the outer edge of reflector 11, and prominent high
It spends at from 11 wall of cup of reflector to 11 center of reflector and gradually increases.
It is thus possible to prevent from deflecting larger output light by 11 front end secondary reflection of reflector, the angle for output light
Degree adjustment provides the adjustable space of bigger.
Embodiment 3：
As a kind of application of embodiment 1 or 2, the present embodiment provides a kind of wall lamp, the wall lamp application know clearly embodiment 1 or
The wall lamp lens 1 of institute's body in 2.
As shown in Figure 5 and Figure 6, the COB light source 2 and lamp body 3 of the 1 rear end face setting of wall lamp lens are specifically included in.
Wherein, while in the rear end of lamp body 3 radiator is set, the heat that COB light source 2 is generated is efficiently to exterior conductive, 3 front end of lamp body
Lamp chamber equipped with indent, which is provided with light source erecting bed 31, and COB light source 2 is fixed on light source erecting bed 31.In the opening of lamp chamber
Place is provided with the lens fixed seat 32 for fixing wall lamp lens 1.
In the present embodiment, 32 edge of lens fixed seat sets the fixing piece 321 being fixedly connected with lamp body 3, and is internally provided with
The fixed station 321 of fixed wall lamp lens 1.
Wherein, fixing piece 321 is the hook 323 for being arranged on 32 lateral wall of lens fixed seat, 3 madial wall of lamp body be additionally provided with
The coaxial indent card slot 322 of lamp body 3, lens fixed seat 32 is fixed when hook 323 is caught in indent card slot 322.Due to hook 323
Can be freely rotated in indent card slot 322 along lamps and lanterns axle center, so as to which wall lamp lens 1 be driven to rotate freely, realize no catch point,
Unlimited angular adjustment.
Preferably, fixed station 321 is extended inwardly by lens fixed seat 32, and is drawn close to light source, forms annular
Step fills, and size matches with wall lamp lens 1, the incidence surface face of wall lamp lens 1 is made after installation and is close to COB light source
2, while 1 top of wall lamp lens is flushed with 3 front end of lamp body.
Preferably, since the most of light of the tongue type light guide of wall lamp lens 1 12 is exported by smooth light-emitting surface 122,
121 output light of curved reflection face is few, and some light is useless light, and in order to improve whole light-out effect, lens are solid
Reservation 32 further includes barn door 33, and barn door 33 is arranged on 1 front end of wall lamp lens, and near 1 center of wall lamp lens
12 top of tongue type light guide extend to 32 edge of lens fixed seat towards its 121 direction of curved reflection face.
In the present embodiment, barn door 33 has covered 12 side of tongue type light guide in wall lamp lens 1, makes product lamps and lanterns
Shape is more beautiful.
Embodiments of the present invention are explained in detail above in conjunction with attached drawing, but the present invention is not limited to above-mentioned implementations
Mode, within the knowledge of a person skilled in the art, can also be under the premise of present inventive concept not be departed from
Various changes can be made.
Claims (12)
1. a kind of wall lamp lens go out light shaping for COB light source, it is characterised in that：Including with the COB light source face
Reflector and with the close-connected light guide section in reflector front end, the light guide section include at least two tongues being arranged in parallel
Type light guide, after the tongue type light guide is extended forward by the bottom front of the reflector, including curved reflection face with
And smooth light-emitting surface.
2. wall lamp lens according to claim 1, which is characterized in that the radian in the curved reflection face is along light direction
Gradually increase.
3. wall lamp lens according to claim 1, which is characterized in that the light guide section further includes the second light-emitting surface, institute
It states the second light-emitting surface since in the outermost smooth light-emitting surface to the wall of cup of the reflector to extend, and in reflective
The light-emitting surface indent of the lateral reflector of cup wall of cup one.
4. wall lamp lens according to claim 3, which is characterized in that the tongue type light guide is from the reflector light extraction
It is distributed at the center in face towards side.
5. wall lamp lens according to claim 1, which is characterized in that each tongue type light guide is relatively described reflective
The outer edge of cup has a different degrees of protrusion, and projecting height from the reflector wall of cup to the reflector center at gradually increase
Greatly.
6. wall lamp lens according to claim 1, which is characterized in that the tongue type light guide two sides each extend to institute
State the madial wall of reflector.
7. wall lamp lens according to claim 1, which is characterized in that the reflector is integral type with the light guide section
Design, and be a kind of material in glass, PMMA, PC or transparent silica gel.
8. a kind of wall lamp, which is characterized in that including the wall lamp lens as described in any one of claim 1 ~ 7, further include
In the COB light source and lamp body of wall lamp lens rear face setting, the lamp body is used to fix the wall lamp lens
And the COB light source.
9. wall lamp according to claim 8, which is characterized in that further include lens fixed seat, the lens fixed seat side
The fixing piece that edge setting is fixedly connected with the lamp body, and it is internally provided with the fixed station of the fixed wall lamp lens.
10. wall lamp according to claim 9, which is characterized in that the lens fixed seat further includes barn door, the screening
Tabula rasa is arranged on the wall lamp lens front, and near the tongue type light guide top of the wall lamp lens centre towards its
Curved reflection face direction extends to the lens fixed seat edge.
11. wall lamp according to claim 9, which is characterized in that the fixing piece is is arranged on the lens fixed seat
The hook of lateral wall, the lamp body madial wall are additionally provided with the indent card slot coaxial with lamp body, and the hook is caught in the indent card
The lens fixed seat is fixed when in slot.
12. wall lamp according to claim 9, which is characterized in that the fixed station is drawn close to the light source, makes to be mounted on
Wall lamp lens tip on the fixed station is flushed with the lamp body front end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711495510.0A CN108167713A (en) | 2017-12-31 | 2017-12-31 | A kind of wall lamp lens and wall lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711495510.0A CN108167713A (en) | 2017-12-31 | 2017-12-31 | A kind of wall lamp lens and wall lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108167713A true CN108167713A (en) | 2018-06-15 |
Family
ID=62516651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711495510.0A Pending CN108167713A (en) | 2017-12-31 | 2017-12-31 | A kind of wall lamp lens and wall lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108167713A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109210444A (en) * | 2018-10-31 | 2019-01-15 | 深圳民爆光电技术有限公司 | A kind of LED light |
| CN110118316A (en) * | 2019-06-12 | 2019-08-13 | 惠州市西顿光电有限公司 | A kind of wall lamp of distance-light lens combination |
| CN111795314A (en) * | 2020-07-03 | 2020-10-20 | 广东德洛斯照明工业有限公司 | Guardrail lamp with refraction structure and assembling method |
| CN113237035A (en) * | 2021-04-23 | 2021-08-10 | 深圳市希尔光学技术有限公司 | Polarized lens capable of gathering light |
| US11428398B1 (en) * | 2021-06-21 | 2022-08-30 | Troy-CSL Lighting Inc. | Adjustable lighting device with further optic |
-
2017
- 2017-12-31 CN CN201711495510.0A patent/CN108167713A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109210444A (en) * | 2018-10-31 | 2019-01-15 | 深圳民爆光电技术有限公司 | A kind of LED light |
| CN110118316A (en) * | 2019-06-12 | 2019-08-13 | 惠州市西顿光电有限公司 | A kind of wall lamp of distance-light lens combination |
| CN111795314A (en) * | 2020-07-03 | 2020-10-20 | 广东德洛斯照明工业有限公司 | Guardrail lamp with refraction structure and assembling method |
| CN113237035A (en) * | 2021-04-23 | 2021-08-10 | 深圳市希尔光学技术有限公司 | Polarized lens capable of gathering light |
| US11428398B1 (en) * | 2021-06-21 | 2022-08-30 | Troy-CSL Lighting Inc. | Adjustable lighting device with further optic |
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