CN108332130A - A kind of LED wall wash lamp - Google Patents
A kind of LED wall wash lamp Download PDFInfo
- Publication number
- CN108332130A CN108332130A CN201810285888.6A CN201810285888A CN108332130A CN 108332130 A CN108332130 A CN 108332130A CN 201810285888 A CN201810285888 A CN 201810285888A CN 108332130 A CN108332130 A CN 108332130A
- Authority
- CN
- China
- Prior art keywords
- lamp
- lamp holder
- heat
- wall wash
- led wall
- 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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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
- F21S9/00—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply
-
- 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
-
- 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
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/14—Adjustable mountings
-
- 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
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/56—Cooling arrangements using liquid coolants
-
- 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
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
- F21V29/83—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks the elements having apertures, ducts or channels, e.g. heat radiation holes
-
- 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
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/85—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems characterised by the material
-
- 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
- F21V5/08—Refractors for light sources producing an asymmetric light distribution
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
- F21W2131/10—Outdoor lighting
- F21W2131/107—Outdoor lighting of the exterior of buildings
-
- 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
- F21Y2103/00—Elongate light sources, e.g. fluorescent tubes
- F21Y2103/10—Elongate light sources, e.g. fluorescent tubes comprising a linear array of point-like light-generating elements
-
- 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)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The invention discloses a kind of LED wall wash lamps, including：Lamp holder, light source board, LED lamp bead, protective glass, end cap, heat-dissipating cavity and mounting bracket；Wherein, it is arranged fluted on lamp holder, light source board is installed in groove, and the embedding Installed of LED lamp bead is on light source board；End cap is buckled in the both ends of lamp holder, and protective glass is fixed on lamp holder top by end cap；Heat-dissipating cavity is set to lamp holder bottom end, and mounting bracket is fixed on heat-dissipating cavity bottom end.The present invention is not only simple in structure, easy to use, and has preferable lighting effect and heat dissipation effect.
Description
Technical field
The present invention relates to technical field of lighting fixtures, more particularly to a kind of LED wall wash lamp.
Background technology
Wall lamp allows light to wash metope as water as its name suggests, is primarily used to make building decoration illumination and is used,
Also it is 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, so
The wall lamp of other light sources is gradually replaced by LED wall wash lamp at present.
Application No. is CN201420549131.0 to disclose a kind of wall lamp, including：Wall washer main profile, is washed light source board
Pinup glass, the wall washer main profile upside are equipped with wall glass, are equipped between wall glass and wall washer main profile
Light source board, the main side of the main wall are equipped with fixed shell, and driving power, driving power and light source board is arranged in fixed enclosure interior
Between connected by power cord, wall washer main profile both ends are equipped with installed plug, and fixed plug is equipped on the outside of installed plug, fixed
Plug, installed plug are screwed in wall lamp main body proximate matter both ends.Although the illumination of building can be realized, its light
It is bad according to effect, and explosion-proof performance is bad, is not suitable for using in combustible and explosive area.
Therefore, how to provide a kind of anti-explosion LED wall lamp that lighting effect is good becomes those skilled in the art there is an urgent need for solutions
Certainly the problem of.
Invention content
In view of this, the present invention provides a kind of LED wall wash lamp, it is not only simple in structure, it is easy to use, and with preferable
Lighting effect and heat dissipation effect.
To achieve the goals above, the present invention adopts the following technical scheme that：
A kind of LED wall wash lamp, including：Lamp holder, light source board, LED lamp bead, protective glass, end cap, heat-dissipating cavity and mounting bracket；
Wherein, it is arranged fluted on the lamp holder, the light source board is installed in the groove, and the embedding Installed of LED lamp bead is in the light
On source plate；The end cap is buckled in the both ends of the lamp holder, and the protective glass is fixed on the lamp holder by the end cap
Top；The heat-dissipating cavity is set to the lamp holder bottom end, and the mounting bracket is fixed on the heat-dissipating cavity bottom end.
The present invention is not only simple in structure, and is easy to use, and heat-dissipating cavity is set to lamp holder bottom end, is improved LED and wash
The heat dissipation effect of pinup, effectively prevent LED wall wash lamp temperature it is excessively high and lead to the problem of it is explosive, can be inflammable and explosive
Place uses, and increases the scope of application, and protective glass is fixed by end cap in lamp holder top, easy disassembly and helpdesk
Reason.
Further, the surface on the light source board top is coated with reflective membrane, and the albedo of light is enhanced using reflective membrane, is subtracted
The loss of small light improves the utilization rate of light, has saved the energy, and is conducive to improve uniform illumination degree.
Further, the groove inner wall both sides are provided with reflective inclined-plane, and the reflective inclined-plane is located at the two of the light source board
Side.Light is reflected by reflective inclined-plane, the luminous efficacy of LED wall wash lamp is substantially increased, effectively prevents LED lamp bead
Between there is dark space.
Further, multiple heat emission holes are offered on the heat-dissipating cavity bottom plate, heat-dissipating cavity can be improved in the setting of heat emission hole
Radiating rate.
Further, the heat-dissipating cavity radiating mode includes filling thermal grease and/or connection circulating water pipe in cavity, is used
In reducing temperature, to ensure the normal working temperature of LED wall wash lamp.
Further, the mounting bracket includes fastener and fixed frame, and the fastener is connect by shaft with the fixed frame,
And the fastener is fastened in heat-dissipating cavity bottom end both sides.By adjust fastener and fixed frame setting angle, it can be achieved that
The adjusting of LED wall wash lamp beam direction can meet the requirement of different beam angles and application places.
Further, lamp holder top side is provided with anti-dazzle lamp plate, and the anti-dazzle lamp plate is hinged with the lamp holder.It is anti-dazzle
The light that lamp plate can either keep out LED wall wash lamp is excessive, avoids causing dazzle to human eye, and can reduce the interference of ambient light,
Improve the clarity of picture.
Further, the lamp holder outer surface is provided with electroplated layer, and the setting of electroplated layer can effectively prevent lamp holder to corrode, and keeps
LED wall wash lamp good appearance.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
The embodiment of invention for those of ordinary skill in the art without creative efforts, can also basis
The attached drawing of offer obtains other attached drawings.
Fig. 1 attached drawings are the structural schematic diagram of the present invention.
Fig. 2 attached drawings are the sectional view of pedestal.
Fig. 3 attached drawings are the structural schematic diagram of mounting bracket of the present invention.
Wherein, in figure,
1- lamp holders；2- light source boards；3-LED lamp beads；4- protective glasses；5- end caps；6- heat-dissipating cavities；7- mounting brackets；71- cards
Part；72- fixed frames；73- shafts；8- grooves；The reflective inclined-planes 9-；The anti-dazzle lamp plates of 10-.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
The embodiment of the invention discloses a kind of LED wall wash lamps, including：Lamp holder 1, light source board 2, LED lamp bead 3, protective glass
4, end cap 5, heat-dissipating cavity 6 and mounting bracket 7；Wherein, fluted 8 are arranged on lamp holder 1, light source board 2 is installed in groove 8, LED
3 Qian Installed of lamp bead are on light source board 2；End cap 5 is buckled in the both ends of lamp holder 1, and protective glass 4 is fixed on lamp holder 1 by end cap 5
Top；Heat-dissipating cavity 6 is set to the bottom end of lamp holder 1, and the bottom end of lamp holder 1 offers the through-hole of connection pedestal 1 and heat-dissipating cavity 6,
Mounting bracket 7 is fixed on the bottom end of heat-dissipating cavity 6.
In order to advanced optimize above-mentioned technical proposal, lamp holder 1 is made by aluminum alloy materials, ensure that its thermal conductivity.
In order to advanced optimize above-mentioned technical proposal, protective glass 4 is made of tempered glass, improves protective glass 4
Mechanical strength effectively reduces broken possibility.
In order to advanced optimize above-mentioned technical proposal, the surface on 2 top of light source board is coated with reflective membrane, is enhanced using reflective membrane
The albedo of light, reduces the loss of light, improves the utilization rate of light, saved the energy, and is conducive to improve illumination
The uniformity.
In order to advanced optimize above-mentioned technical proposal, 8 inner wall both sides of groove are provided with reflective inclined-plane 9, and reflective inclined-plane 9 is located at
The both sides of light source board 2.Light is reflected by reflective inclined-plane 9, substantially increases the luminous efficacy of LED wall wash lamp, effectively
It avoids between LED lamp bead and dark space occurs.
In order to advanced optimize above-mentioned technical proposal, multiple heat emission holes are offered on 6 bottom plate of heat-dissipating cavity, heat emission hole is set
Set the radiating rate that heat-dissipating cavity can be improved.
In order to advanced optimize above-mentioned technical proposal, 6 radiating mode of heat-dissipating cavity include in cavity filling thermal grease and/
Or connect circulating water pipe.Heat dissipation silicon can be filled according to the radiating mode in the different selection heat-dissipating cavities 6 of use environment
Glue can also arrange that circulating water pipe or both is cooperated together for reducing temperature, to ensure the normal work of LED wall wash lamp
Make temperature.
In order to advanced optimize above-mentioned technical proposal, mounting bracket 7 includes fastener 71 and fixed frame 72, and fastener 71 is by turning
Axis 73 is connect with fixed frame 72, and fastener 71 is fastened in 6 bottom end both sides of heat-dissipating cavity.By adjusting fastener 71 and fixed frame 72
Setting angle, it can be achieved that LED wall wash lamp beam direction adjusting, wanting for different beam angles and application places can be met
It asks.
In order to advanced optimize above-mentioned technical proposal, 1 top side of lamp holder is provided with anti-dazzle lamp plate 10, anti-dazzle lamp plate 10 with
Lamp holder 1 is hinged.The light that anti-dazzle lamp plate 10 can either keep out LED wall wash lamp is excessive, avoids causing dazzle to human eye, and can drop
The interference of low ambient light improves the clarity of picture.
In order to advanced optimize above-mentioned technical proposal, 1 outer surface of lamp holder is provided with electroplated layer, and the setting of electroplated layer can be effective
It prevents lamp holder from corroding, keeps LED wall wash lamp good appearance.
The present invention is not only simple in structure, and is easy to use, and heat-dissipating cavity 6 is set to the bottom end of lamp holder 1, is improved
The heat dissipation effect of LED wall wash lamp, effectively prevent LED wall wash lamp temperature it is excessively high and lead to the problem of it is explosive, can be easy
It fires explosive place to use, increases the scope of application, and protective glass 4 is fixed by end cap 5 on the top of lamp holder 1, is conveniently torn open
Dress and maintenance process；In addition, anti-dazzle lamp plate, which is arranged, in the present invention reduces the interference of ambient light, the clarity of picture is improved, into
And improve visual effect；By adjusting the setting angle of fastener 71 and fixed frame 72, it can be achieved that LED wall wash lamp beam direction
It adjusts, the requirement of different beam angles and application places can be met.
Each embodiment is described by the way of progressive in this specification, the highlights of each of the examples are with other
The difference of embodiment, just to refer each other for identical similar portion between each embodiment.For device disclosed in embodiment
For, since it is corresponded to the methods disclosed in the examples, so description is fairly simple, related place is said referring to method part
It is bright.
The foregoing description of the disclosed embodiments enables those skilled in the art to implement or use the present invention.
Various modifications to these embodiments will be apparent to those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, of the invention
It is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein phase one
The widest range caused.
Claims (8)
1. a kind of LED wall wash lamp, which is characterized in that including：Lamp holder, light source board, LED lamp bead, protective glass, end cap, heat dissipation cavity
Body and mounting bracket；Wherein, it is arranged fluted on the lamp holder, the light source board is installed in the groove, the LED lamp bead
Qian Installed are on the light source board；The end cap is buckled in the both ends of the lamp holder, and the protective glass is solid by the end cap
It is scheduled on the lamp holder top；The heat-dissipating cavity is set to the lamp holder bottom end, and the mounting bracket is fixed on the heat dissipation cavity
Body bottom end.
2. a kind of LED wall wash lamp according to claim 1, which is characterized in that the surface on the light source board top is coated with instead
Light film.
3. a kind of LED wall wash lamp according to claim 1 or 2, which is characterized in that the groove inner wall both sides are provided with instead
Light inclined-plane, the reflective inclined-plane are located at the both sides of the light source board.
4. a kind of LED wall wash lamp according to claim 1, which is characterized in that offered on the heat-dissipating cavity bottom plate more
A heat emission hole.
5. a kind of LED wall wash lamp according to claim 1 or 4, which is characterized in that the heat-dissipating cavity radiating mode includes
Filling thermal grease and/or connection circulating water pipe in cavity.
6. a kind of LED wall wash lamp according to claim 5, which is characterized in that the mounting bracket includes fastener and fixation
Frame, the fastener are connect by shaft with the fixed frame, and the fastener is fastened in heat-dissipating cavity bottom end both sides.
7. a kind of LED wall wash lamp according to claim 1, which is characterized in that lamp holder top side is provided with anti-dazzle
Lamp plate, the anti-dazzle lamp plate are hinged with the lamp holder.
8. a kind of LED wall wash lamp according to claim 1 or claim 7, which is characterized in that the lamp holder outer surface is provided with plating
Layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810285888.6A CN108332130A (en) | 2018-04-03 | 2018-04-03 | A kind of LED wall wash lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810285888.6A CN108332130A (en) | 2018-04-03 | 2018-04-03 | A kind of LED wall wash lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108332130A true CN108332130A (en) | 2018-07-27 |
Family
ID=62931863
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810285888.6A Withdrawn CN108332130A (en) | 2018-04-03 | 2018-04-03 | A kind of LED wall wash lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108332130A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111219647A (en) * | 2020-01-10 | 2020-06-02 | 李振 | LED wall washer lamp with uninterrupted illumination |
| CN113432065A (en) * | 2021-07-01 | 2021-09-24 | 南京汉德森科技股份有限公司 | High-efficient outdoor LED lamps and lanterns with heat pipe reason heat radiation structure |
-
2018
- 2018-04-03 CN CN201810285888.6A patent/CN108332130A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111219647A (en) * | 2020-01-10 | 2020-06-02 | 李振 | LED wall washer lamp with uninterrupted illumination |
| CN113432065A (en) * | 2021-07-01 | 2021-09-24 | 南京汉德森科技股份有限公司 | High-efficient outdoor LED lamps and lanterns with heat pipe reason heat radiation structure |
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| 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 | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180727 |
|
| WW01 | Invention patent application withdrawn after publication |