CN106090743B - Anti-dazzle heat-radiating integrated Grille lamp - Google Patents
Anti-dazzle heat-radiating integrated Grille lamp Download PDFInfo
- Publication number
- CN106090743B CN106090743B CN201610670120.1A CN201610670120A CN106090743B CN 106090743 B CN106090743 B CN 106090743B CN 201610670120 A CN201610670120 A CN 201610670120A CN 106090743 B CN106090743 B CN 106090743B
- Authority
- CN
- China
- Prior art keywords
- heat
- bar
- grid
- light source
- grizzly bar
- 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
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
-
- 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
- F21V14/02—Controlling the distribution of the light emitted by adjustment of elements by movement of 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
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/003—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
-
- 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
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/04—Arrangement of electric circuit elements in or on lighting devices the elements being switches
-
- 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
- F21V29/502—Cooling arrangements characterised by the adaptation for cooling of specific components
- F21V29/503—Cooling arrangements characterised by the adaptation for cooling of specific components of light sources
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The present invention provides a kind of anti-dazzle heat-radiating integrated Grille lamps, including：Shell；Reflecting plate, reflecting plate are installed on shell, and the surface of reflecting plate is reflecting surface；Grid is installed on shell and is oppositely arranged with the reflecting surface of reflecting plate；And light source, it is installed on grid and is oppositely arranged with the reflecting surface of reflecting plate；Wherein, heat-conducting layer is provided on grid, light source is set on heat-conducting layer, and the heat-conducting layer is made of heat-conducting.Beneficial effects of the present invention：Grid itself has the function of that anti-dazzle, LED light source are radiated using grid, can make full use of the large area feature of grid, increase heat dissipation area, radiate during the work time to accelerate.
Description
Technical field
The present invention relates to lighting devices, and in particular to a kind of anti-dazzle heat-radiating integrated Grille lamp.
Background technology
Grille lamp is the lamps and lanterns of one or more groups of parallel metal grizzly bar and frame composition, including embedded, ceiling type, outstanding
The different installations such as hanging.A main purpose for increasing grid below lamps and lanterns is hidden to the part of light using grid
Gear, changes the anti-dazzle protection angle of lamps and lanterns, realizes the anti-dazzle design of illumination.Conventional grates lamp mainly uses fluorescent tube as light
Source, and with the technological progress of light emitting diode (Light Emitting Diode, LED) solid state light emitter, specular removal, longevity
Many advantages, such as life, environmental protection, antivibration, is given full play to, and light source of new generation has been used as to be widely used in all kinds of lamps and lanterns at present,
Including grid lamp.
The lamps and lanterns of LED light source have following two aspects problem：First, since LED chip area is small, brightness is high, easily generate
Dazzle, dazzle often make one to feel dazzling, and user is allowed not feel like oneself, or even can cause the negative feelings such as irritated, slow in reacting
Thread；Second is that LED will produce amount of heat when being powered on, junction temperature, which increases, will reduce luminous efficiency of source and service life, or even lead
Cause is turned off the light, it is necessary to which carrying out effective heat dissipation design could ensure that product is run steadily in the long term.
Invention content
For the deficiency in the presence of the prior art, the present invention provides a kind of anti-dazzle heat-radiating integrated Grille lamps, solve
Cause the light sent out not dissipate because the angle between lamp and nominative grizzly bar cannot adjust in the prior art and will produce glare
The problem of.
To achieve the above object, present invention employs the following technical solutions：
A kind of anti-dazzle heat-radiating integrated Grille lamp, including：
Shell；
Reflecting plate, reflecting plate are installed on shell, and the lower surface of reflecting plate is reflecting surface；
Grid is installed on shell and is oppositely arranged with the reflecting surface of reflecting plate；And
Light source is installed on grid and is oppositely arranged with the reflecting surface of reflecting plate；
Wherein, heat-conducting layer is provided on grid, light source is set on heat-conducting layer, and the heat-conducting layer uses heat-conducting system
At.
Preferably,
Reflecting surface is curved surface, and the grid includes：
Nominative grizzly bar is used to install light source；And
Secondary grille strip is used to reinforce the stability of grid entirety.
Preferably, light source is LED light bar, and LED light bar at least two, the quantity of nominative grizzly bar is corresponding with LED light bar,
And be mutually parallel between every nominative grizzly bar, every time grille strip is arranged perpendicular to every nominative grizzly bar.
Preferably, the anti-dazzle heat-radiating integrated Grille lamp further includes control circuit, and every LED light bar is electric with control
Road is electrically connected.
Preferably, control circuit includes：
Several drivers, each driver are electrically connected with a LED light bar；And
One controller, All Drives are connected to controller, to control the opening and closing of each LED light bar.
Preferably, light source is several lamps, several mounting plates are both provided on every nominative grizzly bar, each to install
Plate is rotatablely connected with the nominative grizzly bar at place, is provided with ratchet on a mounting board, being provided on nominative grizzly bar prevents ratchet
The anti-rotation mechanism of revolution.
Preferably, several turn holes are provided on nominative grizzly bar, mounting plate includes：Plate body, plate body, which is connected with, to be located at
Rotation axis in turn hole, the end that rotation axis is stretched out outside turn hole connect ratchet.
Preferably, anti-rotation mechanism includes：
Several pawls, each pawl may be contained within by corresponding ratchet, to prevent ratchet from turning round；
Slide bar is provided with sliding slot in nominative grizzly bar bottom, and sliding slot one end is opening, and slide bar is set in sliding slot；
First drawstring, one end of pawl are rotatablely connected with nominative grizzly bar side, the other end of pawl with connect the first drawstring
One end, the other end of the first drawstring connect across nominative grizzly bar side with slide bar；
Tension spring is provided with the protrusion by pawl on nominative grizzly bar side, and tension spring is set among pawl and protrusion,
And tension spring one end is connect with pawl, the tension spring other end is connect with protrusion；
Limited block is set to the non-open end by slide bar one end and close to sliding slot；
Spring, spring one end are fixed with sliding slot inner wall, and the spring other end is connect across limited block with slide bar；And
Second drawstring, one end are connect with end of the slide bar far from spring, and the other end is pierced by from sliding slot opening；
Wherein, when the second drawstring does not have active force to slide bar, spring is in elongation state, and limited block limits slide bar to bullet
Spring direction moves, and the first drawstring is in relaxation state, and tension spring is in compressive state, so that pawl can limit ratchet revolution.
Preferably, it is located at the connection of the end outside sliding slot in the second drawstring and helps pulling block.
Preferably, the center of reflecting surface protrudes to form light splitting ridge to light source direction, so that light source is vertically to reflection
The light of the center transmitting in face shifts with vertical direction after reflection.
Compared with the prior art, the present invention has the advantages that：
By the way that heat-conducting layer is arranged, which is made of Heat Conduction Material, and such light source can rapidly pass heat
Nominative grizzly bar is passed, since nominative grizzly bar is made of metal material, radiating rate is also very fast, to accelerate light source in work
It radiates during making, extends the service life of light source；By the way that reflecting surface is arranged, the light that light source is sent out passes through reflective surface,
In reflecting light since grid is to the adjustment effect of light path, the anti-dazzle protection angle of lamps and lanterns can be increased, to reduce because of lamps and lanterns
It is uncomfortable caused by dazzle.
Description of the drawings
Fig. 1 is the sectional view of anti-dazzle heat-radiating integrated Grille lamp in embodiment 1；
Fig. 2 is the vertical view of the grid of anti-dazzle heat-radiating integrated Grille lamp in embodiment 1；
Fig. 3 is the front view of nominative grizzly bar in embodiment 2.
Specific implementation mode
Embodiment 1：
As shown in Figure 1, the present invention proposes a kind of anti-dazzle heat-radiating integrated Grille lamp, including：
Shell 1；
Reflecting plate 2, reflecting plate 2 are installed on shell 1, and the lower surface of reflecting plate 2 is reflecting surface 21；
Grid 3 is installed on shell 1 and is oppositely arranged with reflecting plate 2, and the space between grid 3 and reflecting surface is
Reflection cavity 11；And
Light source 4 is installed on grid 3 and is oppositely arranged with the reflecting surface of reflecting plate 2 21；
Wherein, heat-conducting layer is provided on grid 3,4 source of light is set on heat-conducting layer, and the heat-conducting layer uses heat-conducting
It is made.
As shown in Fig. 2, in order to enable the light that light source emits more dissipates after being reflected, reflecting surface 21 is curved surface, together
When in order to which design structure is simple, grid 3 easy to use, the grid 3 includes：
Nominative grizzly bar 31 is used to install light source 4；And
Secondary grille strip 32 is used to reinforce the whole stability of grid 3.
There are multiple lamps to design light source 31, in the light for forming relatively diverging after the reflection of reflecting surface 21, light source 4 is LED
Lamp bar, and be mutually parallel between every nominative grizzly bar 31, every time grille strip 32 is arranged perpendicular to every nominative grizzly bar 31.
In order to realize the open and close control of every LED light bar, anti-dazzle 3 lamp of heat-radiating integrated grid further includes control circuit
5, every LED light bar is electrically connected with control circuit 5.
In order to which design structure is simple, control circuit 5 easy to use, control circuit 5 includes：
Several drivers, each driver are electrically connected with a LED light bar；And
One controller, All Drives are connected to controller, to control the opening and closing of each LED light bar.Controller connection is opened
It closes, sends out the order for opening any root LED light bar to controller by switching, controller passes through every LED light bar of driver control
Switch.
Light source 4 and 21 center of reflecting surface generate the glare of direct projection to penetrating in order to prevent, at the center of reflecting surface 21 to light source 4
Direction protrude to be formed light splitting ridge 6 so that light source 4 vertically to the center of reflecting surface 21 emit light after reflection with vertical side
To shifting.
The operation principle of the present embodiment：Switch is pressed, controller drives connected LED light bar to start by driver, LED
The light that each lamp is sent out in lamp bar, light reflect on reflecting surface 21, send out the light of scattering, since reflecting surface 21 has in visible light model
Interior high reflectance is enclosed, it can be according to the needs of dazzle and Energy design using specularly or diffusely.Reflecting surface 21 needs to coordinate
The position and direction of LED light bar are designed, and the LED light bar in the present embodiment is odd number root, and middle is disposed with forward direction upward
Luminous LED light bar, therefore the centrally disposed light splitting ridge 6 of this reflecting surface 21 have carried out light-splitting processing to emitting to its light,
By the light emitted forward after reflection to both sides light extraction, backtracking is irradiated after avoiding light reflection vertically upward as possible
Lead to optical energy loss in LED light bar.
Embodiment 2：
As shown in figure 3, the present embodiment and embodiment 1 difference lies in：In order to realize the folder between lamp and nominative grizzly bar 71
Angle can be adjusted, to realize that the angle that each lamp emits to respective reflecting curved surface is different so that each lamp emits beam angle
It is different so that the light sent out more dissipates, and further avoids generating glare, the structure of nominative grizzly bar 71 is different.
In order to which the angle realized between each lamp and nominative grizzly bar 71 can be adjusted, so that the light warp that each lamp is sent out
Directive all directions after opposite reflecting surface 21 reflects are crossed, light source 72 is several lamps, is respectively provided on every nominative grizzly bar 71
There are several mounting plates 73, each mounting plate 73 to be rotatablely connected with the nominative grizzly bar 71 at place, be provided on mounting plate 73
Ratchet 74 is provided with the anti-rotation mechanism 8 for preventing ratchet 74 from turning round on nominative grizzly bar 71.Wherein, be arranged anti-rotation mechanism 8 with
And ratchet 74 is to be rotatablely installed plate 73 for convenience, and prevent mounting plate 73 from turning round after making the rotation of mounting plate 73 need position.
In order to realize the adjusting of angle between the mounting plate 73 of lamp and nominative grizzly bar 71, if being provided on nominative grizzly bar 71
Dry turn hole, mounting plate 73 include：Plate body, plate body are connected with the rotation axis in turn hole, and rotation axis stretches out the end outside turn hole
Portion connects ratchet 74.
In order to which design structure is simple, anti-rotation mechanism 8 easy to use, anti-rotation mechanism 8 includes：
Several pawls 81, each pawl 81 may be contained within by corresponding ratchet 74, to prevent ratchet 74 from turning round；
Slide bar (not shown) is provided with sliding slot in 71 bottom of nominative grizzly bar, and sliding slot one end is opening, and slide bar is set to
In sliding slot；
First drawstring 82, one end and 71 side of nominative grizzly bar of pawl 81 are rotatablely connected, the other end of pawl 81 and connection
The other end of one end of the first drawstring, the first drawstring is connect across 71 side of nominative grizzly bar with slide bar；
Tension spring 83, is provided with the protrusion 84 positioned at 81 side of pawl on 71 side of nominative grizzly bar, and tension spring 83 is set to pawl
81 among protrusion 84, and 83 one end of tension spring is connect with pawl 81, and 83 other end of tension spring is connect with protrusion 84；
Limited block (not shown) is set to the non-open end by slide bar one end and close to sliding slot；
Spring (not shown), spring one end are fixed with sliding slot inner wall, and the spring other end is connect across limited block with slide bar；
And
Second drawstring (not shown), one end are connect with end of the slide bar far from spring, and the other end is open from sliding slot
It is pierced by；
Wherein, when the second drawstring does not have active force to slide bar, spring is in elongation state, and limited block limits slide bar to bullet
Spring direction moves, and the first drawstring is in relaxation state, and tension spring 83 is in compressive state, so that pawl 81 can limit ratchet 74
Revolution.
Pull the second drawstring manually for convenience, being located at the connection of the end outside sliding slot in the second drawstring helps pulling block (in figure
Do not show).
The operation principle of the present embodiment：Since mounting plate 73 is only capable of carrying out 180 ° of rotations on nominative grizzly bar 71, it is
Enable all mounting plates 73 to reversely rotate back zero degree position, therefore devises slide bar, the first drawstring, the second drawstring and bullet
Spring is realized.When the second drawstring does not have active force to slide bar, state can be rotated forward by being now in ratchet 74, and being can be arbitrary
The angle of mounting plate 73 is moved, spring is in elongation state, and limited block limits slide bar and moved to spring direction, in spring
Under pulling force, slide bar is tightly attached on limited block, so that the first drawstring is in relaxation state, tension spring 83 is in compressive state, with
Pawl 81 is set to limit the revolution of ratchet 74；The second drawstring to slide bar by the second drawstring pulling force when, slide bar far from limited block,
The first drawstring tenses pawl 81 simultaneously so that tension spring 83 is further compressed, and pawl 81 is far from ratchet 74, with can be by mounting plate
73 are turned back to zero degree position.
Finally illustrate, the above examples are only used to illustrate the technical scheme of the present invention and are not limiting, although with reference to compared with
Good embodiment describes the invention in detail, it will be understood by those of ordinary skill in the art that, it can be to the skill of the present invention
Art scheme is modified or replaced equivalently, and without departing from the objective and range of technical solution of the present invention, should all be covered at this
In the right of invention.
Claims (8)
1. a kind of anti-dazzle heat-radiating integrated Grille lamp, which is characterized in that including：
Shell；
Reflecting plate, reflecting plate are installed on shell, and the lower surface of reflecting plate is reflecting surface；
Grid is installed on shell and is oppositely arranged with the reflecting surface of reflecting plate, and reflecting surface is curved surface, and the grid includes：
Nominative grizzly bar and secondary grille strip, nominative grizzly bar are used to reinforce the firm of grid entirety for installing light source, secondary grille strip
Property；And
Light source is installed on grid and is oppositely arranged with the reflecting surface of reflecting plate；
Wherein, heat-conducting layer is provided on grid, light source is set on heat-conducting layer, and the heat-conducting layer is made of heat-conducting；
Light source is several LED light bars, is both provided with several mounting plates on every nominative grizzly bar, each mounting plate with place
Nominative grizzly bar is rotatablely connected, and is provided with ratchet on a mounting board, and being provided on nominative grizzly bar prevents the anti-rotation of ratchet revolution
Mechanism.
2. anti-dazzle heat-radiating integrated Grille lamp according to claim 1, which is characterized in that light source is LED light bar, and every
It is mutually parallel between nominative grizzly bar, every time grille strip is arranged perpendicular to every nominative grizzly bar.
3. anti-dazzle heat-radiating integrated Grille lamp according to claim 2, which is characterized in that the anti-dazzle heat-radiating integrated lattice
Grid lamp further includes control circuit, and every LED light bar is electrically connected with control circuit.
4. anti-dazzle heat-radiating integrated Grille lamp according to claim 3, which is characterized in that control circuit includes：
Several drivers, each driver are electrically connected with a lamp bar；And
One controller, All Drives are connected to controller, to control the opening and closing of each lamp bar.
5. anti-dazzle heat-radiating integrated Grille lamp according to claim 1, which is characterized in that if being provided on nominative grizzly bar
Dry turn hole, mounting plate include：Plate body, plate body are connected with the rotation axis in turn hole, and rotation axis stretches out the end outside turn hole
Connect ratchet.
6. anti-dazzle heat-radiating integrated Grille lamp according to claim 5, which is characterized in that anti-rotation mechanism includes：
Several pawls, each pawl may be contained within by corresponding ratchet, to prevent ratchet from turning round；
Slide bar is provided with sliding slot in nominative grizzly bar bottom, and sliding slot one end is opening, and slide bar is set in sliding slot；
First drawstring, one end of pawl are rotatablely connected with nominative grizzly bar side, the other end of pawl with connect the one of the first drawstring
End, the other end of the first drawstring are connect across nominative grizzly bar side with slide bar；
Tension spring is provided with the protrusion by pawl on nominative grizzly bar side, and tension spring is set among pawl and protrusion, and draws
Spring one end is connect with pawl, and the tension spring other end is connect with protrusion；
Limited block is set to the non-open end by slide bar one end and close to sliding slot；
Spring, spring one end are fixed with sliding slot inner wall, and the spring other end is connect across limited block with slide bar；And
Second drawstring, one end are connect with end of the slide bar far from spring, and the other end is pierced by from sliding slot opening；
Wherein, when the second drawstring does not have active force to slide bar, spring is in elongation state, and limited block limits slide bar to spring institute
It is moved in direction, the first drawstring is in relaxation state, and tension spring is in compressive state, so that pawl can limit ratchet revolution.
7. anti-dazzle heat-radiating integrated Grille lamp according to claim 6, which is characterized in that be located at outside sliding slot in the second drawstring
End connection help pulling block.
8. anti-dazzle heat-radiating integrated Grille lamp according to any one of claims 1 to 7, which is characterized in that the center of reflecting surface
Protrude to form light splitting ridge to light source direction so that light source vertically to the center of reflecting surface emit light after reflection with vertically
Direction shifts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610670120.1A CN106090743B (en) | 2016-08-15 | 2016-08-15 | Anti-dazzle heat-radiating integrated Grille lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610670120.1A CN106090743B (en) | 2016-08-15 | 2016-08-15 | Anti-dazzle heat-radiating integrated Grille lamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106090743A CN106090743A (en) | 2016-11-09 |
| CN106090743B true CN106090743B (en) | 2018-10-30 |
Family
ID=58069248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610670120.1A Expired - Fee Related CN106090743B (en) | 2016-08-15 | 2016-08-15 | Anti-dazzle heat-radiating integrated Grille lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106090743B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101305242A (en) * | 2005-11-11 | 2008-11-12 | 皇家飞利浦电子股份有限公司 | A luminaire comprising leds |
| CN102089576A (en) * | 2008-07-07 | 2011-06-08 | 奥斯兰姆有限公司 | Illumination device |
| CN205896845U (en) * | 2016-08-04 | 2017-01-18 | 湖南京能新能源科技有限公司 | Modular LED (Light -Emitting diode) road lamp |
-
2016
- 2016-08-15 CN CN201610670120.1A patent/CN106090743B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101305242A (en) * | 2005-11-11 | 2008-11-12 | 皇家飞利浦电子股份有限公司 | A luminaire comprising leds |
| CN102089576A (en) * | 2008-07-07 | 2011-06-08 | 奥斯兰姆有限公司 | Illumination device |
| CN205896845U (en) * | 2016-08-04 | 2017-01-18 | 湖南京能新能源科技有限公司 | Modular LED (Light -Emitting diode) road lamp |
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| Publication number | Publication date |
|---|---|
| CN106090743A (en) | 2016-11-09 |
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