CN107191838B - Airport beacon - Google Patents
Airport beacon Download PDFInfo
- Publication number
- CN107191838B CN107191838B CN201710549801.7A CN201710549801A CN107191838B CN 107191838 B CN107191838 B CN 107191838B CN 201710549801 A CN201710549801 A CN 201710549801A CN 107191838 B CN107191838 B CN 107191838B
- Authority
- CN
- China
- Prior art keywords
- light source
- pedestal
- lampshade
- led light
- led
- 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.)
- Active
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
- F21S8/03—Lighting devices intended for fixed installation of surface-mounted type
- F21S8/032—Lighting devices intended for fixed installation of surface-mounted type the surface being a floor or like ground surface, e.g. pavement
-
- 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
- F21V19/00—Fastening of light sources or lamp holders
- F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
-
- 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
- F21V23/0442—Arrangement of electric circuit elements in or on lighting devices the elements being switches activated by means of a sensor, e.g. motion or photodetectors
- F21V23/0464—Arrangement of electric circuit elements in or on lighting devices the elements being switches activated by means of a sensor, e.g. motion or photodetectors the sensor sensing the level of ambient illumination, e.g. dawn or dusk sensors
-
- 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
-
- 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
- F21V29/89—Metals
-
- 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
- F21V3/00—Globes; Bowls; Cover glasses
- F21V3/02—Globes; Bowls; Cover glasses characterised by the 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
- F21V31/00—Gas-tight or water-tight arrangements
-
- 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
- F21V31/00—Gas-tight or water-tight arrangements
- F21V31/005—Sealing arrangements therefor
-
- 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
- F21V7/10—Construction
-
- 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
- F21W2111/00—Use or application of lighting devices or systems for signalling, marking or indicating, not provided for in codes F21W2102/00 – F21W2107/00
- F21W2111/06—Use or application of lighting devices or systems for signalling, marking or indicating, not provided for in codes F21W2102/00 – F21W2107/00 for aircraft runways or the like
-
- 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]
Abstract
The invention discloses a kind of airport beacon, including power supply box, pedestal, lampshade and LED luminescence unit, wherein drive control plate is equipped in power supply box；Pedestal is set on the power supply box and the predetermined angular that can vertically rotate in a circumferential direction；Lampshade is installed on the pedestal, upper cover, and the upper cover is installed on the lampshade upper end and limits closed accommodating chamber jointly with the lampshade and pedestal；LED luminescence unit is installed in the accommodating chamber, and is electrically connected with the drive control plate, to work under the driving of the drive control plate.The airport beacon provided according to embodiments of the present invention, using LED luminescence unit as light source, Luminaire efficiency is high, and light source life is long, and maintenance cost is low, energy conservation and environmental protection.It in addition, pedestal is set on power supply box and the predetermined angular that can vertically rotate in a circumferential direction, that is to say that LED luminescence unit can rotate predetermined angular, in this way, the adjusting of LED luminescence unit angle may be implemented, can satisfy different direction observation.
Description
Technical field
The present invention relates to lamps and lanterns more particularly to a kind of airport beacon.
Background technique
Airport beacon is one of airfield aid, is generally seated in civil airport, military airfield, heliport or goes straight up to
In machine airplane parking area, according to the different instructions for using airport, it is equipped with different luminous intensities, different flash frequency, different luminescent colors,
To indicate airport or helistop position.
According to the requirement of airport beacon technical specification, wherein the flash duration of heliport beacon light is very of short duration, and one
As between 0.5-2.0ms, while efficient intensity will reach 2500cd or more, according to efficient intensity calculation method, peak light
It is strong then to reach 250000cd or more, light source power and Luminaire efficiency are required so all very high, meets the skill of optical requirement
Art difficulty is very big.
Airport beacon in the related technology all uses typical high power high-voltage discharge tube as product light source, Luminaire efficiency
Low, power consumption is very big, and light source life is of short duration, needs to be replaced frequently light source, and maintenance cost is high.In addition, structure is complicated, viewing angle
It is limited.
Summary of the invention
The present invention is directed to solve at least some of the technical problems in related technologies.For this purpose, of the invention
Purpose is to propose a kind of airport beacon.
To achieve the above object, airport beacon according to an embodiment of the present invention, comprising:
Power supply box, the power supply box is interior to be equipped with drive control plate；
Pedestal, the pedestal is set on the power supply box and the predetermined angular that can vertically rotate in a circumferential direction；
Lampshade, the lampshade are installed on the pedestal；
Upper cover, the upper cover are installed on the lampshade upper end and limit closed receiving jointly with the lampshade and pedestal
Chamber；
LED luminescence unit, the LED luminescence unit are installed in the accommodating chamber, and are electrically connected with the drive control plate
It connects, to work under the driving of the drive control plate.
According to airport beacon provided in an embodiment of the present invention, using LED luminescence unit as light source, Luminaire efficiency is high, light source
Service life is long, and maintenance cost is low, energy conservation and environmental protection.In addition, pedestal is set on power supply box and the predetermined angular that can vertically rotate in a circumferential direction,
It that is to say that LED luminescence unit can rotate predetermined angular, in this way, the adjusting of LED luminescence unit angle may be implemented, can satisfy
Different direction observation.
In addition, airport beacon according to the above embodiment of the present invention can also have the following additional technical features:
According to one embodiment of present invention, the lamp cover shaped becomes annular tubular, and the lampshade open upper end forms the
One is open, and the lampshade open at its lower end forms the second opening, and the upper cover sealing described first is open, described in the pedestal sealing
Second is open.
According to one embodiment of present invention, the LED luminescence unit includes upper mounted plate, bottom plate and multiple LED
Light source assembly, multiple LED light source components are fixed between fixed plate bottom plate and are enclosed polygon, and
The light direction of each LED light source component forms the ring light towards the lampshade.
According to one embodiment of present invention, each LED light source component includes:
Reflector；
Bar shaped radiator, the bar shaped radiator and the reflector are relatively fixed along the longitudinal direction to be arranged；
Light source substrate, the light source substrate are set on the bar shaped radiator；
Multiple LED light sources, multiple LED light sources according to arranged in linear arrays on the light source substrate, it is each described
The light emission direction of LED light source is towards the reflector, and the luminous axial line of each LED light source is parallel to each other, so that
The light that the LED light source issues projects after being reflected by the reflector from the lampshade.
According to one embodiment of present invention, the reflector includes:
Bottom wall, the bottom wall extend in left-right direction, and the bottom wall includes central wall, is formed in the central wall
The top edge bottom wall of side and the lower edge bottom wall being formed on the downside of the central wall；The central wall is formed as convex backward
Arc out, the top edge bottom wall and lower edge bottom wall are formed as linear or arc；
The first side wall and second sidewall, the first side wall are formed in the left side of the bottom wall, and the second sidewall is formed
In the right side of the bottom wall.
According to one embodiment of present invention, the middle position of the inner surface of the central wall in the up-down direction is formed
There is the reflection edge extended in left-right direction, the reflection edge and multiple LED light source front and backs are opposite, and the reflection edge is vertical
It is formed generally as to section to the direction triangle outstanding close to the LED light source.
According to one embodiment of present invention, be printed on the light source substrate route corresponding with the LED light source and
LED wet contact and conducting wire wet contact on the route, the LED light source are connected on the LED wet contact,
The conducting wire wet contact is connected with current supply line.
According to one embodiment of present invention, the LED luminescence unit is multiple, and multiple LED luminescence units are along upper
Lower direction is stacked in the accommodating chamber.
According to one embodiment of present invention, the pedestal week, circumferentially setting was more in the lip portion along lip portion is formed with
It is a to extend vertically through and arc-shaped slide opening, on the power supply box it is protruding upward be formed with it is one-to-one with multiple slide openings
Multiple positioning columns, each positioning column are slidably arranged in the corresponding slide opening, and each positioning column is upper
End is threadedly engaged a locking nut, to be locked by the locking nut by the positioning column is opposite with the slide opening.
According to one embodiment of present invention, it has been downwardly protrude to form upper cover sealing station on the upper lid, the upper cover is close
Envelope platform is socketed in first opening, and the outer wall of the upper cover sealing station is equipped with first annular seal groove, first ring
Upper cover sealing ring is equipped in shape seal groove, the upper cover sealing ring offsets with the described first open inner wall；
Protruding upward on the pedestal to be formed with pedestal sealing station, it is open that the pedestal sealing station is socketed on described second
It is interior, and the second annular seal groove of outer wall of the pedestal sealing station, second annular seal groove is interior to be equipped with pedestal sealing ring, institute
Pedestal sealing ring is stated to offset with the described second open inner wall.
Additional aspect and advantage of the invention will be set forth in part in the description, and will partially become from the following description
Obviously, or practice through the invention is recognized.
Detailed description of the invention
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 technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
The structure shown according to these attached drawings obtains other attached drawings.
Fig. 1 is the structural schematic diagram of airport beacon of the embodiment of the present invention；
Fig. 2 is the explosive view of airport beacon of the embodiment of the present invention；
Fig. 3 is the explosive view of LED luminescence unit in airport beacon of the embodiment of the present invention；
Fig. 4 is the explosive view of LED light source component in airport beacon of the embodiment of the present invention；
Fig. 5 is the positive structure schematic of reflector in airport beacon of the embodiment of the present invention；
Fig. 6 is the structural schematic diagram of light source substrate, LED light source in airport beacon of the embodiment of the present invention；
Fig. 7 is the structural schematic diagram of power supply box in airport beacon of the embodiment of the present invention.
Appended drawing reference:
Power supply box 10；
Cabinet 101；
Case lid 102；
Positioning column 1021；
Power supply fixed plate 103；
Sealing ring 104；
Drive control plate 11；
Pedestal 20；
Pedestal sealing station 201；
Pedestal sealing ring 2011；
Slide opening 202；
Lip portion 203；
Lampshade 30；
LED luminescence unit 40；
LED light source component 401；
Reflector 4011；
Central wall 4011a；
The first side wall 4011b；
Second sidewall 4011c；
Reflection edge 4011d；
Fixed part 4011e, 4011f；
Top edge bottom wall 4011g；
Lower edge bottom wall 4011h；
Bar shaped radiator 4012；
Light source substrate 4013；
Conducting wire wet contact 4013a；
LED light source 4014；
Current supply line 4015；
Upper mounted plate 402；
Bottom plate 403；
Upper cover 50.
The embodiments will be further described with reference to the accompanying drawings for the realization, the function and the advantages of the object of the present invention.
Specific embodiment
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, it is intended to is used to explain the present invention, and is not considered as limiting the invention, based on this
Embodiment in invention, every other reality obtained by those of ordinary skill in the art without making creative efforts
Example is applied, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " up time
The orientation or positional relationship of the instructions such as needle ", " counterclockwise " " axial direction ", " circumferential direction ", " radial direction " be orientation based on the figure or
Positional relationship is merely for convenience of description of the present invention and simplification of the description, rather than the device or element of indication or suggestion meaning must
There must be specific orientation, be constructed and operated in a specific orientation, therefore be not considered as limiting the invention.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.In the description of the present invention, the meaning of " plurality " is two or more,
Unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " fixation " etc.
Term shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can be machine
Tool connection, is also possible to be electrically connected；It can be directly connected, two members can also be can be indirectly connected through an intermediary
Connection inside part.For the ordinary skill in the art, above-mentioned term can be understood in this hair as the case may be
Concrete meaning in bright.
In the present invention unless specifically defined or limited otherwise, fisrt feature second feature "upper" or "lower"
It may include that the first and second features directly contact, also may include that the first and second features are not direct contacts but pass through it
Between other characterisation contact.Moreover, fisrt feature includes the first spy above the second feature " above ", " above " and " above "
Sign is right above second feature and oblique upper, or is merely representative of first feature horizontal height higher than second feature.Fisrt feature exists
Second feature " under ", " lower section " and " following " include that fisrt feature is directly below and diagonally below the second feature, or is merely representative of
First feature horizontal height is less than second feature.
The airport beacon of the present invention is described in detail embodiment with reference to the accompanying drawings.
Shown in referring to Figure 1 to Figure 7, the airport beacon provided according to embodiments of the present invention can be used for civil airport, military
The places such as airport, helidrome are mainly used for indicating airport position to aerial aircraft as the extraordinary navigational aid on airport
And it is all or part of for take off, land and place that surface activity uses or structures on specific region comprising
Power supply box 10, pedestal 20, lampshade 30, upper cover 50 and LED luminescence unit 40.
Specifically, being equipped with drive control plate 11 in power supply box 10, pedestal 20 is set on the power supply box 10 and can be along perpendicular
To the predetermined angular that rotates in a circumferential direction.Lampshade 30 is installed on the pedestal 20, upper cover 50 be installed on the lampshade upper end and with it is described
Lampshade and pedestal limit closed accommodating chamber jointly.LED luminescence unit 40 is installed in the accommodating chamber, and with the driving
Control panel 11 is electrically connected, to work under the driving of the drive control plate 11.
The airport beacon provided according to embodiments of the present invention is used as light source using LED luminescence unit 40, and Luminaire efficiency is high,
Light source life is long, and maintenance cost is low, energy conservation and environmental protection.In addition, pedestal 20 is set on power supply box 10 and can vertically rotate in a circumferential direction
Predetermined angular that is to say that LED luminescence unit 40 can rotate predetermined angular, in this way, 40 angle of LED luminescence unit may be implemented
It adjusts, can satisfy different direction observation.
Optionally, pedestal 20 and power supply box 10 can use metal material, such as pedestal 20 to use aluminum alloy material, knot
Structure intensity is high, corrosion-resistant, can adapt to outdoor severe natural environment, simultaneously, it may have good heat-conductive characteristic can incite somebody to action
The heat of LED luminescence unit 40 is quickly transferred to outside, accelerates heat dissipation, improves heat dissipation effect.Power supply box 10 uses stainless steel
Matter, structural strength is high, corrosion-resistant, outdoor extreme natural environment can be applicable in, moreover, easy to process.
Referring to figs. 1 to shown in Fig. 2, in one embodiment of the invention, lampshade 30 is formed as annular tubular, on lampshade 30
End is unlimited to form the first opening, and 30 open at its lower end of the lampshade formation second is open, and the upper cover 50 seals first opening,
It is open that the pedestal 20 seals described second, that is to say, that lampshade 30 is annular tubular structure, and upper and lower ends are opened wide, upper cover
50 are detachably connected on the upper end of lampshade 30, open with the first of 30 upper end of sealed lamp shade, and pedestal 20 is then detachably connected on
The lower end of lampshade 30, it is open with the second of 30 lower end of sealed lamp shade, in this way, its structure is simple, it is easy to assembly, and can seal
Above-mentioned accommodating chamber is formed, sealing effect is good.
Advantageous, referring to shown in Fig. 3, LED luminescence unit 40 includes upper mounted plate 402, bottom plate 403 and multiple LED
Light source assembly 401, multiple LED light source components 401 are fixed between fixed plate 402, bottom plate 403 and enclose
Polygon is formed, and the light direction of each LED light source component 401 forms the ring light towards the lampshade 30.
That is, LED luminescence unit 40 is mainly by upper mounted plate 402, bottom plate 403 and multiple LED light source groups
Part 401 forms, wherein the polygonized structure that multiple LED light source components 401 surround, and pass through upper mounted plate 402 and bottom plate
403 is fixed, such as in Fig. 3 example, four LED light source components 401 are enclosed quadrilateral structure, in this way, four LED light sources
Component 401 is respectively facing different directions and shines, and forms four light-emitting surfaces circumferentially, and the light projected passes through lampshade 30
Ring light effect is presented after injection, so that the airport beacon can be observed in different angles, indicating effect
More preferably.
It should be noted that the invention is not limited thereto, the quantity of LED light source component 401 can according to need configuration, such as
It can also be five, six or the polygonized structure that more LED light source component 401 is enclosed, such as five LED light source groups
Part 401 is enclosed pentagonal configuration, and six LED light source components 401 are enclosed hexagonal structure, LED light source component 401
Quantity is more, and formation light-emitting surface is more, and then the ring light effect formed is better.
Referring to shown in Fig. 4, in a specific embodiment of the invention, each LED light source component 401 includes reflector
4011, bar shaped radiator 4012, light source substrate 4013 and multiple LED light sources 4014, bar shaped radiator 4012 and the reflector
4011 relatively fixed settings along the longitudinal direction；Light source substrate 4013 is set on the bar shaped radiator 4012；A LED light
Source 4014 according to arranged in linear arrays on the light source substrate 4013, the equal court of light emission direction of each LED light source 4014
To the reflector 4011, and the luminous axial line of each LED light source 4014 is parallel to each other, so that the LED light source
4014 light issued project after being reflected by the reflector 4011 from the lampshade 30.
Such as in Fig. 4 example, the front of reflector 4011 is arranged in parallel in bar shaped radiator 4012, the bar shaped radiator
4012 can use aluminum profile, and light source substrate 4013 be installed on the rear surface of bar shaped radiator 4012, multiple LED light sources 4014 with
Linear arrays are arranged on the light source substrate 4013, and each LED light source 4014 is towards reflector 4011, in this way,
When LED light source 4014 is lit, the light of LED light source 4014 is projected to reflector 4011, since reflector 4011 has light
Reflex is learned, so being projected to the light on reflector 4011, is concentrated under the reflex of reflector 4011 and reflexes to front,
Finally projected from lampshade 30.
In other words, the light that LED light source issues projects after being reflected by reflector 4011 from lampshade 30, and light source can be improved and turn
Rate is changed, and it is more uniform that the light projected is more concentrated, light intensity is stronger, and the high light intensity that can satisfy airport instruction is wanted
It asks.
More specifically, referring to shown in Fig. 4 to Fig. 5, in one example, reflector 4011 includes bottom wall and the first side wall
4011b and second sidewall 4011c, wherein bottom wall extends in left-right direction, which includes central wall 4011a, is formed in institute
The lower edge bottom stating the top edge bottom wall 4011g on the upside of central wall 4011a and being formed on the downside of the central wall 4011a
Wall 4011h；The central wall 4011a is formed as the arc protruded backward, the top edge bottom wall 4011g and lower edge bottom wall
4011h is formed as linear or arc；The first side wall 4011b is formed in the left side of the bottom wall, the second sidewall
4011c is formed in the right side of the bottom wall.
When LED light source shines, light be projected to the central wall 4011a of reflector 4011, top edge bottom wall 4011g and
On lower edge bottom wall 4011h, via central wall 4011a, top edge bottom wall 4011g and lower edge bottom wall 4011h reflection after from
Lampshade 30 projects, specifically, since central wall 4011a is rearwardly projecting arc, so, some light passes through central wall
It can assemble to centre after 4011a reflection and form uniform reflection light and be projected from lampshade 30.At the same time, another part projects
Light to central wall 4011a is reflected onto top edge bottom wall 4011g after central wall 4011a primary event
Or lower edge bottom wall 4011h, it is formed using assembling after the secondary reflection of top edge bottom wall 4011g or lower edge bottom wall 4011h
Uniform reflection light is projected from lampshade 30.In addition, the first side wall 4011b and second sidewall 4011c also function to reflex, it can
To be projected by the light of two sides reflection accumulation to centre, and from lampshade 30.In this way, its reflecting effect can be improved, and ensure light
Line is more concentrated, is more uniform.
Referring to shown in Fig. 6, more specifically, line corresponding with the LED light source 4014 is printed on light source substrate 4013
Road and LED wet contact and conducting wire wet contact 4013a on the route, the LED light source 4014 are connected to described
On LED wet contact, the conducting wire wet contact 4013a is connected with current supply line 4015, in this way, being connect by current supply line 4015
Enter direct current, direct current is supplied to each LED light source 4014 by route, so that LED light source 4014 works.
Optionally, reflector 4011 can use optical grade PC material, have good anti-aging shock resistance effect, so as to
In the extreme natural environment for adapting to outdoor.
More favorably, the middle position of the inner surface of central wall 4011a in above-below direction is formed in left-right direction
The reflection edge 4011d, the reflection edge 4011d of extension and multiple institute's LED light sources front and back are opposite, and the reflection edge 4011d
Longitudinal cross-section is formed as to the direction triangle outstanding close to the LED light source.It that is to say, central wall 4011a inner surface
The reflection edge 4011d of formation is protruded from forward, and longitudinal cross-section is triangular in shape.
Since the light source substrate 4013 and bar shaped radiator 4012 in 4011 front of reflector have centainly in the up-down direction
Width, for the light projection that LED light source 4014 issues in the bottom wall of reflector 4011, part of light is projected to central wall
The upper middle position opposite with light source substrate 4013 and bar shaped radiator 4012 4011a, this some light is by central wall 4011a
After reflection, a part of light can be stopped by light source substrate 4013 and bar shaped radiator 4012, in this way, causing loss of light source, light turns
The problems such as changing rate reduces, and brightness reduces.
For this purpose, by the way that reflection edge 4011d is arranged on the central wall 4011a of reflector, then part is thrown in the present embodiment
The light being incident upon on reflection edge 4011d, since the longitudinal cross-section of reflection edge 4011d is triangle outstanding forward, so,
Plane where two sides of its triangle is inclined-plane S10, is reflected by inclined-plane S10 this some light, then pass through
Top edge bottom wall 4011g, lower edge bottom wall 4011h carry out secondary reflection, can finally avoid light source substrate 4013 and bar shaped dissipates
Hot device 4012 is simultaneously projected from lampshade 30.In other words, the light being partially projected on reflection edge 4011d, it is final by two secondary reflections
It can go out from lampshade 30 and project, in this way, loss of light source can be reduced, further increase light conversion ratio, enhance light intensity.
It is understood that the plane where two sides of triangle can be plane or arcwall face, specifically may be used
To be set as needed.
For the ease of the fixation of each LED light source component 401, can be set in each LED light source component 401 corresponding solid
Determine the first side wall 4011b and second sidewall 4011c in structure, such as reflector 4011 be respectively arranged with fixed part 4011e,
Threaded hole is provided on 4011f, fixed part 4011e, 4011f, upper mounted plate 402 and bottom plate 403 can pass through the screw
Cooperate with the threaded hole on fixed part 4011e, 4011f, and then realizes LED light source component 401 and upper mounted plate 402 and lower solid
Fixed board 403 is fixed, easy to assembly, sound construction.
Advantageous, in some embodiments of the invention, LED luminescence unit 40 is multiple, multiple LED luminescence units
40 are stacked along the vertical direction in the accommodating chamber, in this way, light emission luminance, light-emitting area can be made bigger, meet light
It is strong to need.Moreover, this stacked structure, easy to assembly, it can according to need the quantity of configuration LED luminescence unit 40, make
It is flexible and convenient with configuration, meanwhile, it repairs also simpler.
Referring to figs. 1 to shown in Fig. 2, in one embodiment of the invention, 20 weeks edges of pedestal are formed with lip portion 203, institute
State lip portion 203 it is circumferential be provided with it is multiple extend vertically through and arc-shaped slide opening 202, shape protruding upward on the power supply box 10
The one-to-one multiple positioning columns 1021 of the multiple slide openings 202 of Cheng Youyu, each positioning column 1021 are slidably arranged in
In the corresponding slide opening 202, and the threaded upper ends of each positioning column 1021 are with unification locking nut, by described
The positioning column 1021 and the slide opening 202 are locked by locking nut relatively.
It is as a result, the level angle of adjustable LED luminescence unit 40 and lampshade 30 by rotating base 20, specifically, first
Locking nut is rotated along a direction, so that locking nut leaves pedestal 20, at this point, relieving positioning column 1021 and slide opening
202 opposite lockings, are rotated further by pedestal 20, so that pedestal 20 and LED luminescence unit 40 thereon and lampshade 30 turn to required angle
Degree is locked positioning column 1021 and sliding using locking nut, structure letter again finally, reversely rotating locking nut
It is single, it is easy to adjust, it is locked solid and reliable.
It should be noted that in the embodiment of the present invention " positioning column 1021 is slidably arranged in the corresponding cunning
In hole 202 " it should broadly understood, it that is to say, opposite sliding, such as pedestal 20 occur between positioning column 1021 and slide opening 202
It is motionless, and positioning column 1021 slides in slide opening 202 or pedestal 20 rotates, and positioning column 1021 is motionless.
Referring to shown in Fig. 2, in one particular embodiment of the present invention, upper cover sealing is downwardly protrude to form in upper cover 50
Platform, the upper cover sealing station are socketed in first opening, and the outer wall of the upper cover sealing station is equipped with first annular sealing
Slot, the first annular seal groove is interior to be equipped with upper cover sealing ring, and the upper cover sealing ring and the first open inner wall offset.
Protruding upward on pedestal 20 to be formed with pedestal sealing station 201, the pedestal sealing station 201 is socketed in second opening, and
The second annular seal groove of outer wall of the pedestal sealing station 201, second annular seal groove is interior to be equipped with pedestal sealing ring 2011,
The pedestal sealing ring 2011 offsets with the described second open inner wall.
In other words, upper cover 50 is cooperated by the upper end of upper cover sealing station and lampshade 30, and in upper cover sealing station and lampshade 30
Upper end between be equipped with upper cover sealing ring, to seal the gap between upper cover sealing station and the upper end of lampshade 30, in this way, can make
The upper end for obtaining lampshade 30 is fully sealed.And the pedestal sealing station 201 on the lower end of lampshade 30 and pedestal 20 cooperates, and close in pedestal
It seals and is equipped with pedestal sealing ring 2011 between platform 201 and the lower end of lampshade 30, with the lower end of sealed base sealing station 201 and lampshade 30
Between gap, in this way, the lower end of lampshade 30 can be made to be fully sealed.Thus, it is possible to make upper cover 50, lampshade 30 and pedestal
The accommodating chamber limited between 20 is fully sealed, it is ensured that internal LED luminescence unit 40 is completely isolated with outside, improves its waterproof effect
Fruit.
More specifically, referring to Figure 5, in an example of the invention, power supply box 10 includes cabinet 101 and and case
The hinged case lid 102 of body 101, case lid 102 are equipped with sealing ring 104, when case lid 102 is covered on cabinet 101, sealing ring 104
, so that forming seal cavity in cabinet 101, it can be arranged inside seal cavity with the gap between sealed platform cover 102 and cabinet 101
There is vertical power supply fixed plate 103, drive control plate 11 is vertically fixed in power supply fixed plate 103, in this way, can play good
Insulation blocking effect, it is ensured that the work of drive control plate 11 is more reliable and more stable.
It is advantageous, it is connected between drive control plate 11 and LED luminescence unit 40 by cable, the both ends difference of cable
Waterproof connector is set, realizes sealing cooperation using the waterproof connector and power supply box 10 and pedestal 20 at cable both ends, and then improve
Waterproof effect.
Optionally, it is provided with photoreceptor on power supply box 10, which is electrically connected with drive control plate 11, to detect ring
The illumination in border, when illumination is lower than setting value, drive control plate 11 controls the work of LED luminescence unit 40 and shines, in this way, can be with
Realize the automatic switch control of LED luminescence unit 40.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example
Point is included at least one embodiment or example of the invention.In the present specification, schematic expression of the above terms are not
It must be directed to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be in office
It can be combined in any suitable manner in one or more embodiment or examples.In addition, without conflicting with each other, the skill of this field
Art personnel can tie the feature of different embodiments or examples described in this specification and different embodiments or examples
It closes and combines.
The above description is only a preferred embodiment of the present invention, is not intended to limit the scope of the invention, all at this
Under the inventive concept of invention, using equivalent structure transformation made by description of the invention and accompanying drawing content, or directly/use indirectly
It is included in other related technical areas in scope of patent protection of the invention.
Claims (8)
1. a kind of airport beacon characterized by comprising
Power supply box, the power supply box is interior to be equipped with drive control plate；
Pedestal, the pedestal is set on the power supply box and the predetermined angular that can vertically rotate in a circumferential direction；
Lampshade, the lampshade are installed on the pedestal；
Upper cover, the upper cover are installed on the lampshade upper end and limit closed accommodating chamber jointly with the lampshade and pedestal；
LED luminescence unit, the LED luminescence unit is installed in the accommodating chamber, and is electrically connected with the drive control plate, with
It works under the driving of the drive control plate；
The LED luminescence unit includes multiple LED light source components, and each LED light source component includes reflector, bar shaped heat dissipation
Device, light source substrate and multiple LED light sources, the bar shaped radiator and the reflector are relatively fixed along the longitudinal direction to be arranged；Institute
Light source substrate is stated to be set on the bar shaped radiator；Multiple LED light sources are according to arranged in linear arrays in the light source base
On plate, the light emission direction of each LED light source is towards the reflector, and the luminous axial line of each LED light source
It is parallel to each other, so that the light that the LED light source issues projects after being reflected by the reflector from the lampshade；
The reflector includes the bottom wall extended in left-right direction, and the bottom wall includes central wall, table in the central wall
The middle position of face in above-below direction is formed with the reflection edge extended in left-right direction, the reflection edge and multiple LED lights
It is opposite before and after source, and the longitudinal cross-section of the reflection edge is formed generally as to the direction triangle outstanding close to the LED light source
Shape.
2. airport beacon according to claim 1, which is characterized in that the lamp cover shaped becomes annular tubular, the lampshade
Open upper end forms the first opening, and the lampshade open at its lower end forms the second opening, and the upper cover sealing described first is open, institute
It is open to state pedestal sealing described second.
3. airport beacon according to claim 2, which is characterized in that the LED luminescence unit further include upper mounted plate and
Bottom plate, multiple LED light source components are fixed between fixed plate, bottom plate and are enclosed polygon,
And the light direction of each LED light source component forms ring light towards the lampshade.
4. airport beacon according to claim 1, which is characterized in that the bottom wall further includes being formed in the central wall
The top edge bottom wall of upside and the lower edge bottom wall being formed on the downside of the central wall；The central wall is formed as backward
The arc of protrusion, the top edge bottom wall and lower edge bottom wall are formed as linear or arc；
The reflector further includes the first side wall and second sidewall, and the first side wall is formed in the left side of the bottom wall, described
Second sidewall is formed in the right side of the bottom wall.
5. airport beacon according to claim 1, which is characterized in that be printed on the light source substrate and the LED light
The corresponding route in source and LED wet contact and conducting wire wet contact on the route, the LED light source are connected to described
On LED wet contact, the conducting wire wet contact is connected with current supply line.
6. airport beacon according to claim 1, which is characterized in that the LED luminescence unit be it is multiple, it is multiple described
LED luminescence unit is stacked along the vertical direction in the accommodating chamber.
7. airport beacon according to claim 1, which is characterized in that the pedestal week edge is formed with lip portion, the lip
Circumferentially setting is multiple extends vertically through and arc-shaped slide opening for edge, on the power supply box it is protruding upward be formed with it is multiple described
Multiple positioning columns, each positioning column are slidably arranged in the corresponding slide opening slide opening correspondingly, and each institute
The threaded upper ends of positioning column are stated with unification locking nut, with by the locking nut that the positioning column is opposite with the slide opening
It is locked.
8. airport beacon according to claim 2, which is characterized in that be downwardly protrude to form upper cover sealing on the upper lid
Platform, the upper cover sealing station are socketed in first opening, and the outer wall of the upper cover sealing station is equipped with first annular sealing
Slot, the first annular seal groove is interior to be equipped with upper cover sealing ring, and the upper cover sealing ring and the first open inner wall offset；
Protruding upward on the pedestal to be formed with pedestal sealing station, the pedestal sealing station is socketed in second opening, and
The outer wall of the pedestal sealing station is equipped with the second annular seal groove, is equipped with pedestal sealing ring, institute in second annular seal groove
Pedestal sealing ring is stated to offset with the described second open inner wall.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710549801.7A CN107191838B (en) | 2017-07-07 | 2017-07-07 | Airport beacon |
| PCT/CN2017/095242 WO2019006801A1 (en) | 2017-07-07 | 2017-07-31 | Airport beacon |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710549801.7A CN107191838B (en) | 2017-07-07 | 2017-07-07 | Airport beacon |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107191838A CN107191838A (en) | 2017-09-22 |
| CN107191838B true CN107191838B (en) | 2019-05-14 |
Family
ID=59882069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710549801.7A Active CN107191838B (en) | 2017-07-07 | 2017-07-07 | Airport beacon |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107191838B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110307510A (en) * | 2019-06-21 | 2019-10-08 | 深圳星标科技股份有限公司 | Solar energy aviation obstruction beacon |
| CN215174393U (en) * | 2021-05-07 | 2021-12-14 | 深圳星标科技股份有限公司 | Reflector, light source component and navigation aid lamp |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7111961B2 (en) * | 2002-11-19 | 2006-09-26 | Automatic Power, Inc. | High flux LED lighting device |
| US8096677B2 (en) * | 2008-02-15 | 2012-01-17 | Excelitas Technologies LED Solutions, Inc. | Staggered LED based high-intensity light |
| CN201487723U (en) * | 2009-08-25 | 2010-05-26 | 青岛海信电器股份有限公司 | Backlight module and liquid crystal display device |
| CN203892962U (en) * | 2014-05-28 | 2014-10-22 | 上海开腾信号设备有限公司 | Medium-and-small-diameter high-luminous-intensity LED annular-irradiation signal lamp |
| CN205640495U (en) * | 2016-04-01 | 2016-10-12 | 深圳市星标机电设施工程有限公司 | Navaid lamp |
| CN205480553U (en) * | 2016-04-01 | 2016-08-17 | 深圳市星标机电设施工程有限公司 | Novel LED beacon |
-
2017
- 2017-07-07 CN CN201710549801.7A patent/CN107191838B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN107191838A (en) | 2017-09-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8132944B2 (en) | Recessed LED lighting fixture | |
| RU2446348C2 (en) | Method and apparatus for formation of uniform projection illumination | |
| CN107191838B (en) | Airport beacon | |
| CN205640495U (en) | Navaid lamp | |
| US20170241623A1 (en) | Projector lamp | |
| US20210180780A1 (en) | Lighting Fixture Having Independently Operable Direct and Indirect Lighting | |
| CN205716533U (en) | A kind of LED bulb with multiple illumination effect | |
| US20150062894A1 (en) | Hybrid Driving Light | |
| US9791116B2 (en) | Modular light engine for variable light pattern | |
| CN207849076U (en) | Airport beacon | |
| WO2020037324A1 (en) | Sports light having single multi-function body | |
| US10935212B1 (en) | Lighting fixture with direct and indirect lighting | |
| CN202165958U (en) | Light-emitting diode (LED) lighting down lamp | |
| US20220178513A1 (en) | Lighting fixture with direct and indirect lighting | |
| CN205480782U (en) | LED hangs down light intensity aviation obstruction beacon | |
| CN205026461U (en) | LED outdoor lighting lamps and lanterns | |
| WO2019006801A1 (en) | Airport beacon | |
| CN205480554U (en) | LED advances nearly permanent fiber lamp | |
| CN205278979U (en) | Traffic transportation lighting lamp | |
| CN205424498U (en) | Line source bowl, light source subassembly and lamps and lanterns | |
| CN104456422A (en) | Reflector of gas discharging lamp | |
| TW201411045A (en) | Lighting apparatus and lighting apparatus unit using the same | |
| CN210398525U (en) | Aviation obstruction light | |
| CN210088642U (en) | Crystal LED with high safety | |
| CN209445180U (en) | A kind of lamp cap device and downlight |
Legal Events
| 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 | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 518000 Guangdong province Shenzhen Guangming New District Office of Gongming Tian Liao community bright high tech Park West area Sengyang Electronic Technology Park building a building 6 floor C Applicant after: Shenzhen star Mark Polytron Technologies Inc Address before: 518000 Guangdong province Shenzhen Guangming New District Office of Gongming Tian Liao community bright high tech Park West area Sengyang Electronic Technology Park building a building 6 floor C Applicant before: Shenzhen Star Standard Electromechanical Facilities Engineering Co., Ltd. |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |