CN107191838A - Airport beacon - Google Patents
Airport beacon Download PDFInfo
- Publication number
- CN107191838A CN107191838A CN201710549801.7A CN201710549801A CN107191838A CN 107191838 A CN107191838 A CN 107191838A CN 201710549801 A CN201710549801 A CN 201710549801A CN 107191838 A CN107191838 A CN 107191838A
- Authority
- CN
- China
- Prior art keywords
- led
- light source
- base
- lampshade
- light
- 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.)
- Granted
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Classifications
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- 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, base, lampshade and LED luminescence units, wherein, drive control plate is provided with power supply box；Base is arranged on the power supply box and the predetermined angular that can vertically rotate in a circumferential direction；Lampshade is installed on the base, upper lid, and the upper lid is installed on the lampshade upper end and limits closed host cavity jointly with the lampshade and base；LED luminescence units are installed in the host cavity, and are electrically connected with the drive control plate, to be worked under the driving of the drive control plate.The airport beacon provided according to embodiments of the present invention, using LED luminescence units as light source, Luminaire efficiency is high, and light source life is long, and maintenance cost is low, energy-conserving and environment-protective.It in addition, base is arranged on power supply box and the predetermined angular that can vertically rotate in a circumferential direction, that is to say that LED luminescence units can rotate predetermined angular, so, it is possible to achieve the regulation of LED luminescence unit angles, different azimuth observation can be met.
Description
Technical field
The present invention relates to light fixture, more particularly to a kind of airport beacon.
Background technology
Airport beacon is one kind in 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 using airport, provided with different luminous intensities, different flash frequency, different glow colors,
To indicate airport or helistop position.
According to the requirement of airport beacon technical specification, the flash duration of wherein heliport beacon light is very of short duration, and one
As between 0.5-2.0ms, while efficient intensity will reach more than 2500cd, according to efficient intensity computational methods, peak light
It is strong then to reach more than 250000cd, all very high so is required to light source power and Luminaire efficiency, the skill of optical requirement is met
Art difficulty is very big.
Airport beacon in correlation technique is all used as product light source, Luminaire efficiency using typical high power high-voltage discharge tube
Low, power consumption is very big, and light source life is of short duration, it is necessary to often change light source, and maintenance cost is high.In addition, complicated, viewing angle
It is limited.
The content of the invention
It is contemplated that at least solving one of technical problem in correlation technique to a certain extent.Therefore, the present invention
Purpose is to propose a kind of airport beacon.
To achieve the above object, airport beacon according to embodiments of the present invention, including：
Drive control plate is provided with power supply box, the power supply box；
Base, the base is arranged on the power supply box and the predetermined angular that can vertically rotate in a circumferential direction；
Lampshade, the lampshade is installed on the base；
Upper lid, the upper lid is installed on the lampshade upper end and limits closed collecting jointly with the lampshade and base
Chamber；
LED luminescence units, the LED luminescence units are installed in the host cavity, and are electrically connected with the drive control plate
Connect, to be worked under the driving of the drive control plate.
According to airport beacon provided in an embodiment of the present invention, using LED luminescence units as light source, Luminaire efficiency is high, light source
Long lifespan, maintenance cost is low, energy-conserving and environment-protective.In addition, base is arranged on power supply box and the predetermined angular that can vertically rotate in a circumferential direction,
It that is to say that LED luminescence units can rotate predetermined angular, so, it is possible to achieve the regulation of LED luminescence unit angles, can meet
Different azimuth is observed.
In addition, airport beacon according to the above embodiment of the present invention can also have technical characteristic additional as follows：
According to one embodiment of present invention, the lamp cover shaped turns into annular tubular, the lampshade open upper end formation the
One is open, and the lampshade open at its lower end formation second is open, and the upper lid sealing described first is open, and the base sealing is described
Second is open.
According to one embodiment of present invention, the LED luminescence units include upper mounted plate, bottom plate and multiple LED
Light source assembly, multiple LED light source components are fixed between fixed plate bottom plate and enclose to form polygon, and
The light direction of each LED light source component is towards the lampshade to form the ring light.
According to one embodiment of present invention, each LED light source component includes：
Reflection shield；
Bar shaped radiator, the bar shaped radiator is relatively fixed setting along the longitudinal direction with the reflection shield；
Light source substrate, the light source substrate is arranged on the bar shaped radiator；
Multiple LED/light sources, multiple LED/light sources according to arranged in linear arrays on the light source substrate, described in each
The light emission direction of LED/light source is towards the reflection shield, and the luminous axial line of each LED/light source is parallel to each other, so that
The light that the LED/light source is sent is projected after being reflected by the reflection shield from the lampshade.
According to one embodiment of present invention, the reflection shield includes：
Bottom wall, the bottom wall extends 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
The arc gone 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 at 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 centre position of the inner surface of the central wall in the vertical direction is formed
Have a reflection edge extended in left-right direction, the reflection edge with it is relative before and after multiple LED/light sources, and the reflection edge is vertical
The triangle prominent to the direction of the close LED/light source is formed generally as to section.
According to one embodiment of present invention, be printed with the light source substrate circuit corresponding with the LED/light source and
LED wet contacts and wire wet contact on the circuit, the LED/light source are connected on the LED wet contacts,
The wire wet contact is connected with current supply line.
According to one embodiment of present invention, the LED luminescence units is multiple, and multiple LED luminescence units are along upper
Lower direction is stacked in the host cavity.
According to one embodiment of present invention, the base is all along lip portion is formed with, and the lip portion is circumferentially disposed more
It is individual to extend vertically through and curved slide opening, on the power supply box it is protruding upward be formed with it is one-to-one with multiple slide openings
Multiple locating dowels, each locating dowel is slidably arranged in the corresponding slide opening, and each locating dowel is upper
Screw thread is held with unification locking nut, to be locked by the locking nut by the locating dowel is relative with the slide opening.
According to one embodiment of present invention, lid sealing station, the upper Gai Mi have been downwardly protrude to form on the upper lid
Envelope platform is socketed in first opening, and the outer wall of the upper lid sealing station is provided with first annular seal groove, first ring
Upper lid sealing ring is provided with shape seal groove, the upper lid sealing ring offsets with the described first open inwall；
Protruding upward on the base to be formed with base sealing station, it is open that the base sealing station is socketed on described second
It is interior, and the annular seal groove of outer wall second of the base sealing station, second annular seal groove is interior to be provided with base sealing ring, institute
Base sealing ring is stated to offset with the described second open inwall.
The additional aspect and advantage of the present invention will be set forth in part in the description, and will partly become from the following description
Obtain substantially, or recognized by the practice of the present invention.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the accompanying drawing used required in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Structure according to these accompanying drawings obtains other accompanying drawings.
Fig. 1 is the structural representation 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 units 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 light source substrate, the structural representation of LED/light source in airport beacon of the embodiment of the present invention；Fig. 7 is of the invention real
Apply the structural representation of power supply box in an airport beacon.
Reference：
Power supply box 10；
Casing 101；
Case lid 102；
Locating dowel 1021；
Power supply fixed plate 103；
Sealing ring 104；
Drive control plate 11；
Base 20；
Base sealing station 201；
Base sealing ring 2011；
Slide opening 202；
Lip portion 203；
Lampshade 30；
LED luminescence units 40；
LED light source component 401；
Reflection shield 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；
Wire wet contact 4013a；
LED/light source 4014；
Current supply line 4015；
Upper mounted plate 402；
Bottom plate 403；
Upper lid 50.
The realization, functional characteristics and advantage of the object of the invention will be described further referring to the drawings in conjunction with the embodiments.
Embodiment
Embodiments of the invention are described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning to end
Same or similar label represents same or similar element or the element with same or like function.Below with reference to attached
The embodiment of figure description is exemplary, it is intended to for explaining the present invention, and be not considered as limiting the invention, based on this
Embodiment in invention, the every other reality that those of ordinary skill in the art are obtained under the premise of creative work is not made
Example is applied, the scope of protection of the invention is belonged to.
In the description of the invention, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outer ", " up time
The orientation or position relationship of the instruction such as pin ", " counterclockwise " " axial direction ", " circumference ", " radial direction " be based on orientation shown in the drawings or
Position relationship, is for only for ease of the description present invention and simplifies description, rather than indicate or imply that the device or element of meaning must
There must be specific orientation, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.
In addition, term " first ", " second " are only used for describing purpose, and it is not intended that indicating or implying relative importance
Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can express or
Implicitly include one or more this feature.In the description of the invention, " multiple " are meant that two or more,
Unless otherwise specifically defined.
In the present invention, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " fixation " etc.
Term should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected；It can be machine
Tool is connected or electrically connected；Can be joined directly together, can also be indirectly connected to by intermediary, can be two members
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 otherwise clearly defined and limited, fisrt feature second feature it " on " or it " under "
Can directly it be contacted including the first and second features, it is not direct contact but by it that can also include the first and second features
Between other characterisation contact.Moreover, fisrt feature second feature " on ", " top " and " above " to include first special
Levy directly over second feature and oblique upper, or be merely representative of fisrt feature level height higher than second feature.Fisrt feature exists
Second feature " under ", " lower section " and " following " fisrt feature that includes are immediately below second feature and obliquely downward, or be merely representative of
Fisrt feature level height is less than second feature.
The airport beacon of the embodiment of the present invention is described in detail with reference to the accompanying drawings.
Referring to figs. 1 to the airport beacon shown in Fig. 7, provided according to embodiments of the present invention, it can be used for civil airport, military
The places such as airport, helidrome, as the extraordinary navigational aid on airport, are mainly used in indicating airport position to aerial airborne vehicle
And it is all or part of for take off, land and place that surface activity is used or structures on specific region, it includes
Power supply box 10, base 20, lampshade 30, upper lid 50 and LED luminescence units 40.
Specifically, be provided with drive control plate 11 in power supply box 10, base 20 is arranged 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 base 20, upper lid 50 be installed on the lampshade upper end and with it is described
Lampshade and base limit closed host cavity jointly.LED luminescence units 40 are installed in the host cavity, and with the driving
Control panel 11 is electrically connected, to be worked under the driving of the drive control plate 11.
The airport beacon provided according to embodiments of the present invention, using LED luminescence units 40 as light source, Luminaire efficiency is high,
Light source life is long, and maintenance cost is low, energy-conserving and environment-protective.In addition, base 20 is arranged on power supply box 10 and can vertically rotated in a circumferential direction
Predetermined angular, that is to say that LED luminescence units 40 can rotate predetermined angular, so, it is possible to achieve the angle of LED luminescence units 40
Regulation, can meet different azimuth observation.
Alternatively, base 20 and power supply box 10 can use metal material, and such as base 20 uses aluminum alloy material, and it is tied
Structure intensity is high, corrosion-resistant, can adapt to outdoor severe natural environment, simultaneously, it may have good heat-conductive characteristic, can be by
The heat of LED luminescence units 40 is quickly transferred to outside, accelerates radiating, improves radiating effect.Power supply box 10 uses stainless steel
Matter, its structural strength is high, corrosion-resistant, can be applicable outdoor extreme natural environment, moreover, being easy to processing.
Referring to figs. 1 to shown in Fig. 2, in one embodiment of the invention, lampshade 30 is formed as on annular tubular, lampshade 30
End is unlimited to form the first opening, and the open at its lower end of lampshade 30 formation second is open, and the upper lid 50 seals first opening,
It is open that the base 20 seals described second, that is to say, that lampshade 30 is annular tubular structure, and upper and lower ends are unlimited, upper lid
50 are detachably connected on the upper end of lampshade 30, open with the first of the upper end of sealed lamp shade 30, and base 20 is then detachably connected on
The lower end of lampshade 30, it is open with the second of the lower end of sealed lamp shade 30, in this way, its is simple in construction, it is easy to assembly, and can seal
Form above-mentioned host cavity, good sealing effect.
Favourable, shown in reference picture 3, LED luminescence units 40 include 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 enclosed
Form polygon, and each LED light source component 401 light direction towards the lampshade 30 to form the ring light.
That is, LED luminescence units 40 are mainly by upper mounted plate 402, bottom plate 403 and multiple LED/light source groups
Part 401 is constituted, wherein, the polygonized structure that multiple LED light source components 401 are surrounded, and pass through upper mounted plate 402 and bottom plate
403 fix, such as in Fig. 3 examples, four LED light source components 401 enclose to form quadrilateral structure, in this way, four LED/light sources
Component 401 is respectively facing different directions and lighted, and forms four exiting surfaces circumferentially, and the light projected passes through lampshade 30
Ring light effect is presented after injection, and then causes being observed in different angles for the airport beacon, its indicating effect
More preferably.
It should be noted that the invention is not restricted to this, the quantity of LED light source component 401 can be configured as needed, such as
It can also be five, six or more LED light source components 401 enclose the polygonized structure to be formed, such as five LED/light source groups
Part 401 encloses to form pentagonal configuration, and six LED light source components 401 enclose to form hexagonal structure, LED light source component 401
Quantity is more, formed exiting surface it is more, enter formed by ring light effect it is better.
Shown in reference picture 4, in the specific embodiment of the present invention, each LED light source component 401 includes reflective
Cover 4011, bar shaped radiator 4012, light source substrate 4013 and multiple LED/light sources 4014, bar shaped radiator 4012 with it is described reflective
Cover 4011 is relatively fixed setting along the longitudinal direction；Light source substrate 4013 is arranged on the bar shaped radiator 4012；It is individual described
LED/light source 4014 according to arranged in linear arrays on the light source substrate 4013, the light emission direction of each LED/light source 4014
Towards the reflection shield 4011, and the luminous axial line of each LED/light source 4014 is parallel to each other, so that the LED light
The light that source 4014 is sent is projected after being reflected by the reflection shield 4011 from the lampshade 30.
For example in Fig. 4 examples, bar shaped radiator 4012 be arranged in parallel the front of reflection shield 4011, the bar shaped radiator
4012 can use aluminium section bar, and light source substrate 4013 is 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 reflection shield 4011, in this way,
When LED/light source 4014 is lit, the light of LED/light source 4014 is projected to reflection shield 4011, because reflection shield 4011 has light
Reflex is learned, so being projected to the light on reflection shield 4011, is concentrated under the reflex of reflection shield 4011 and reflexes to front,
Finally projected from lampshade 30.
In other words, the light that LED/light source is sent is projected after being reflected by reflection shield 4011 from lampshade 30, can be improved light source and be turned
Rate is changed, and it is more uniform that the light projected is more concentrated, and light intensity is stronger, disclosure satisfy that the high light intensity that airport is indicated will
Ask.
More specifically, reference picture 4 is to shown in Fig. 5, and in one example, reflection shield 4011 includes bottom wall and the first side wall
4011b and second sidewall 4011c, wherein, bottom wall extends in left-right direction, and the bottom wall includes central wall 4011a, is formed at institute
State the top edge bottom wall 4011g on the upside of central wall 4011a and the lower edge bottom 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 at the left side of the bottom wall, the second sidewall
4011c is formed at the right side of the bottom wall.
When LED/light source is luminous, light be projected to reflection shield 4011 central wall 4011a, 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 is projected, specifically, because central wall 4011a is rearwardly projecting arc, so, some light passes through central wall
It can assemble to centre after 4011a reflections and form uniform reflection light and be projected from lampshade 30.At the same time, another part is projected
Light to central wall 4011a, after central wall 4011a primary events, is reflected onto top edge bottom wall
4011g or lower edge bottom wall 4011h, then assemble after top edge bottom wall 4011g or lower edge bottom wall 4011h secondary reflection
Uniform reflection light is formed to project from lampshade 30.Make in addition, the first side wall 4011b and second sidewall 4011c also function to reflection
With the reflection accumulation of the light of both sides can be projected to centre, and from lampshade 30.In this way, its reflecting effect can be improved, and really
Protect light more concentrate, it is more uniform.
Shown in reference picture 6, more specifically, it is printed with light source substrate 4013 and the corresponding line of the LED/light source 4014
Road and LED wet contacts and wire wet contact 4013a on the circuit, the LED/light source 4014 are connected to described
On LED wet contacts, the 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 circuit so that LED/light source 4014 works.
Alternatively, reflection shield 4011 can use optical grade PC materials, with good anti-aging shock resistance effect, so as to
In the extreme natural environment for adapting to outdoor.
More favorably, central wall 4011a inner surface is formed with left-right direction in the centre position of above-below direction
It is relative before and after the reflection edge 4011d, the reflection edge 4011d and multiple institute's LED/light sources of extension, and the reflection edge 4011d
Longitudinal cross-section is formed as the triangle prominent to the direction of the close LED/light source.It that is to say, central wall 4011a inner surfaces
The reflection edge 4011d of formation is protruded from forward, and longitudinal cross-section is triangular in shape.
Because the light source substrate 4013 and bar shaped radiator 4012 in the front of reflection shield 4011 have necessarily in the vertical direction
Width, the light projection that LED/light source 4014 is sent is in the bottom wall of reflection shield 4011, and which part light is projected to central wall
The upper centre positions relative with bar shaped radiator 4012 with light source substrate 4013 of 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 reduction, luminance-reduction.
Therefore, in the present embodiment, by setting reflection edge 4011d on the central wall 4011a of reflection shield, then part is thrown
The light on reflection edge 4011d is incident upon, because reflection edge 4011d longitudinal cross-section is triangle prominent forward, so,
Plane where two sides of its triangle is inclined-plane S10, and this some light is reflected by inclined-plane S10, then passes 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 on Journalistic to reflection edge 4011d, 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 improve light conversion ratio, enhance light intensity.
It is understood that the plane where two sides of triangle can be plane, can also be arcwall face, specifically may be used
To be arranged as required to.
For the ease of the fixation of each LED light source component 401, it can set corresponding solid in each LED light source component 401
Determine the first side wall 4011b and second sidewall 4011c on structure, such as reflection shield 4011 be respectively arranged with fixed part 4011e,
Screwed hole is provided with 4011f, fixed part 4011e, 4011f, upper mounted plate 402 and bottom plate 403 can pass through the screw
Coordinate with the screwed hole on fixed part 4011e, 4011f, and then realize LED light source component 401 and upper mounted plate 402 and lower solid
Fixed board 403 is fixed, easy to assembly, sound construction.
Favourable, in some embodiments of the invention, LED luminescence units 40 are multiple, and multiple LED are luminous single
Member 40 is stacked in the host cavity along the vertical direction, in this way, can make it that luminosity, light-emitting area are bigger, is met
Light intensity needs.Moreover, this stacked structure, easy to assembly, the quantity of LED luminescence units 40 can be configured as needed,
It is flexible using configuration, meanwhile, repair also simpler.
Referring to figs. 1 to shown in Fig. 2, in one embodiment of the invention, 20 weeks edges of base are formed with lip portion 203, institute
State lip portion 203 be circumferentially provided with it is multiple extend vertically through and curved slide opening 202, shape protruding upward on the power supply box 10
The one-to-one multiple locating dowels 1021 of the multiple slide openings 202 of Cheng Youyu, each locating dowel 1021 is slidably arranged in
In the corresponding slide opening 202, and each institute locating dowel 1021 threaded upper ends with locking nut is unified, with by described
The locating dowel 1021 and the slide opening 202 are locked by locking nut relatively.
Thus, it is the level angle of adjustable LED luminescence units 40 and lampshade 30 by rotating base 20, specifically, first
Along a direction rotational lock nut so that locking nut leaves base 20, now, relieves locating dowel 1021 and slide opening
202 relative lockings, are rotated further by base 20 so that base 20 and LED luminescence units 40 and lampshade 30 thereon turn to required angle
Degree, finally, is reversely rotated locking nut, is locked locating dowel 1021 again with sliding using locking nut, the letter of its structure
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 " locating dowel 1021 is slidably arranged in the corresponding cunning
In hole 202 " it should broadly understood, it that is to say that relative slip, such as base 20 occur between locating dowel 1021 and slide opening 202
It is motionless, and locating dowel 1021 is slided in slide opening 202, or base 20 is rotated, and locating dowel 1021 is motionless.
Shown in reference picture 2, in one particular embodiment of the present invention, lid sealing is downwardly protrude to form on upper lid 50
Platform, the upper lid sealing station is socketed in first opening, and the outer wall of the upper lid sealing station is provided with first annular sealing
Upper lid sealing ring is provided with groove, the first annular seal groove, the upper lid sealing ring offsets with the described first open inwall.
Protruding upward on base 20 to be formed with base sealing station 201, the base sealing station 201 is socketed in second opening, and
Base sealing ring is provided with the annular seal groove of outer wall second of the base sealing station 201, second annular seal groove
2011, the base sealing ring 2011 offsets with the described second open inwall.
In other words, upper lid 50 is coordinated by the upper end of upper lid sealing station and lampshade 30, and in upper lid sealing station and lampshade 30
Upper end between be provided with upper lid sealing ring, to seal the gap between upper lid 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 lower end of lampshade 30 coordinates with the base sealing station 201 on base 20, and it is close in base
Seal and base sealing ring 2011 is provided between platform 201 and the lower end of lampshade 30, with sealed base sealing station 201 and the lower end of lampshade 30
Between gap, in this way, the lower end of lampshade 30 can be caused to be fully sealed.Thus, it is possible to so that upper lid 50, lampshade 30 and bottom
The host cavity limited between seat 20 is fully sealed, it is ensured that internal LED luminescence units 40 are completely isolated with outside, improves its waterproof effect
Really.
More specifically, shown in reference picture 5, in the example of the present invention, power supply box 10 includes casing 101 and and case
The case lid 102 that body 101 is hinged, case lid 102 is provided with sealing ring 104, when case lid 102 is covered on casing 101, sealing ring 104
Can be with the gap between sealed platform cover 102 and casing 101 so that formed inside seal cavity, seal cavity and set in casing 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 is acted on, it is ensured that drive control plate 11 works more reliable and more stable.
Favourable, it is connected between drive control plate 11 and LED luminescence units 40 by cable, the two ends difference of cable
Water joint is set, realizes that sealing coordinates using the water joint and power supply box 10 and base 20 at cable two ends, and then improve
Waterproof effect.
Alternatively, photoreceptor is provided with power supply box 10, the photoreceptor is electrically connected with drive control plate 11, to detect ring
The illumination in border, when illumination is less than setting value, the control of drive control plate 11 LED luminescence units 40 work and lighted, in this way, can be with
Realize the automatic switch control of LED luminescence units 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 to combine specific features, structure, material or the spy that the embodiment or example are described
Point is contained at least one embodiment of the present invention or example.In this manual, to the schematic representation of above-mentioned term not
Identical embodiment or example must be directed to.Moreover, specific features, structure, material or the feature of description can be with office
Combined in an appropriate manner in one or more embodiments or example.In addition, in the case of not conflicting, the skill of this area
Art personnel can be tied the not be the same as Example or the feature of example and non-be the same as Example or example described in this specification
Close and combine.
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the scope of the invention, it is every at this
Under the inventive concept of invention, the equivalent structure transformation made using description of the invention and accompanying drawing content, or directly/use indirectly
It is included in other related technical fields in the scope of patent protection of the present invention.
Claims (10)
1. a kind of airport beacon, it is characterised in that including：
Drive control plate is provided with power supply box, the power supply box；
Base, the base is arranged on the power supply box and the predetermined angular that can vertically rotate in a circumferential direction；
Lampshade, the lampshade is installed on the base；
Upper lid, the upper lid is installed on the lampshade upper end and limits closed host cavity jointly with the lampshade and base；
LED luminescence units, the LED luminescence units are installed in the host cavity, and are electrically connected with the drive control plate, with
Worked under the driving of the drive control plate.
2. airport beacon according to claim 1, it is characterised in that the lamp cover shaped turns into annular tubular, the lampshade
Open upper end formation first is open, and the lampshade open at its lower end formation second is open, and the upper lid sealing described first is open, institute
State base sealing described second open.
3. airport beacon according to claim 2, it is characterised in that the LED luminescence units include upper mounted plate, lower solid
Fixed board and multiple LED light source components, multiple LED light source components are fixed between fixed plate, bottom plate and enclosed
Conjunction forms polygon, and each LED light source component light direction towards the lampshade to form the ring light.
4. airport beacon according to claim 1, it is characterised in that each LED light source component includes：
Reflection shield；
Bar shaped radiator, the bar shaped radiator is relatively fixed setting along the longitudinal direction with the reflection shield；
Light source substrate, the light source substrate is arranged on the bar shaped radiator；
Multiple LED/light sources, multiple LED/light sources according to arranged in linear arrays on the light source substrate, each described LED light
The light emission direction in source is towards the reflection shield, and the luminous axial line of each LED/light source is parallel to each other, so that described
The light that LED/light source is sent is projected after being reflected by the reflection shield from the lampshade.
5. airport beacon according to claim 4, it is characterised in that the reflection shield includes：
Bottom wall, the bottom wall extends in left-right direction, and the bottom wall includes central wall, is formed on the upside of the central wall
Top edge bottom wall and the lower edge bottom wall being formed on the downside of the central wall；The central wall is formed as what is protruded backward
Arc, 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 at the left side of the bottom wall, and the second sidewall is formed at institute
State the right side of bottom wall.
6. airport beacon according to claim 5, it is characterised in that the central wall inner surface is in above-below direction
Between position be formed with the reflection edge extended in left-right direction, the reflection edge with it is relative and described before and after multiple LED/light sources
The longitudinal cross-section of reflection edge is formed generally as the triangle prominent to the direction of the close LED/light source.
7. airport beacon according to claim 4, it is characterised in that be printed with the light source substrate and the LED light
The corresponding circuit in source and LED wet contacts and wire wet contact on the circuit, the LED/light source are connected to described
On LED wet contacts, the wire wet contact is connected with current supply line.
8. airport beacon according to claim 1, it is characterised in that the LED luminescence units be it is multiple, it is multiple described
LED luminescence units are stacked in the host cavity along the vertical direction.
9. airport beacon according to claim 1, it is characterised in that all edges of the base are formed with lip portion, the lip
Edge it is circumferentially disposed it is multiple extend vertically through and curved slide opening, on the power supply box it is protruding upward be formed with it is multiple described
The one-to-one multiple locating dowels of slide opening, each locating dowel is slidably arranged in the corresponding slide opening, and each institute
The threaded upper ends of the locating dowel with unification locking nut, with by the locking nut by the locating dowel and the slide opening phase
To being locked.
10. airport beacon according to claim 1, it is characterised in that be downwardly protrude to form Gai Mi on the upper lid
Platform is sealed, the upper lid sealing station is socketed in first opening, and the outer wall of the upper lid sealing station is provided with first annular close
Upper lid sealing ring, the upper lid sealing ring and the described first open inwall phase are provided with sealing groove, the first annular seal groove
Support；
Protruding upward on the base to be formed with base sealing station, the base sealing station is socketed in second opening, and
Base sealing ring, the bottom are provided with the annular seal groove of outer wall second of the base sealing station, second annular seal groove
Seat sealing ring offsets with the described second open inwall.
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 true CN107191838A (en) | 2017-09-22 |
| CN107191838B 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) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| 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 |
| WO2022233098A1 (en) * | 2021-05-07 | 2022-11-10 | 深圳星标科技股份有限公司 | Light reflecting shade, light source assembly and navigation aid lamp |
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| 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 |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN107191838B (en) | 2019-05-14 |
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