CN104654115A - LED (light-emitting diode) parking apron lamp - Google Patents
LED (light-emitting diode) parking apron lamp Download PDFInfo
- Publication number
- CN104654115A CN104654115A CN201310585757.7A CN201310585757A CN104654115A CN 104654115 A CN104654115 A CN 104654115A CN 201310585757 A CN201310585757 A CN 201310585757A CN 104654115 A CN104654115 A CN 104654115A
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- Prior art keywords
- led
- lamp
- shell
- urceolus
- parking area
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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
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- 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
- F21V15/00—Protecting lighting devices from damage
- F21V15/02—Cages
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
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- 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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V5/00—Refractors for light sources
- F21V5/04—Refractors for light sources of lens shape
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- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention discloses an LED (light-emitting diode) parking apron lamp. The LED parking apron lamp comprises an outer shell, a transparent piece, an LED light source, an LED lens, a back cover, a driving module, an installing rod and an installing base; the outer shell includes a cylinder body and an installing lug boss; the installing lug boss is in the shape of frustum of a pyramid, and a big head end of the installing lug boss is fixed at a sealing end; the transparent piece is detachably connected with the sealing end, and an opening covers the installing lug boss and commonly formed to be a light source cavity along with the sealing end; the LED light source is installed in the light source cavity; the LED lens is installed in the light source cavity, and covered on an LED lighting module; the back cover is detachably connected with the opening end; the driving module is installed in an electrical cavity and covers the LED lighting module; one end of the installing rod is fixedly connected with outside of the bottom part of the back cover, and coaxially arranged with a pillar lamp cap structure; the installing base is fixedly connected with the other end of the installing rod. The LED parking apron lamp is high in performance stability and intensive in light ray.
Description
[technical field]
The present invention relates to a kind of airport light fixture, particularly relate to a kind of LED airplane parking area lamp.
[background technology]
The airplane parking area lamp on current airport adopts conventional light source halogen tungsten light source mostly, and halogen tungsten light source exists the shortcomings such as power consumption is large, the life-span is short, luminous intensity distribution efficiency is low, the easy contaminated environment of light source; LED light source is because energy-conservation, long-life, luminous intensity distribution efficiency are high, pollute the advantages such as little, extensively be suitable in commercial market, what place higher to security on airport etc. was suitable for is not also a lot, and exist many-sided not enough, such as, the heat that LED light source distributes is excessive, impacts driver module, make the service behaviour of LED airplane parking area lamp unstable, and affect the service life of LED airplane parking area lamp; Light range of exposures is excessive.
[summary of the invention]
In view of above-mentioned condition, be necessary to provide the LED airplane parking area lamp that a kind of stability is higher, light is comparatively concentrated.
A kind of LED airplane parking area lamp, comprising:
Shell, comprises cylindrical shell and installation base, and one end of described cylindrical shell is openend, the other end is blind end, described installation base is prismatic table shape, and the stub end of described installation base is fixed on described blind end, and the side of described installation base is obliquely installed relative to the axis of described shell;
The Transparent Parts removably connected with described blind end, the opening of described Transparent Parts cover on described installation base, and forms light-source chamber jointly with described blind end;
Be arranged on the LED light source in described light-source chamber, described LED light source comprises LED-baseplate and is located at the LED illuminating module in described LED-baseplate, and described LED-baseplate is fixed on the side of described installation base;
To be arranged in described light-source chamber and the LED lens covered in described LED illuminating module, described LED lens comprise the arc incidence surface of indent and arc exiting surface that is relative with described arc incidence surface, indent, the summit of described arc exiting surface and the vertex correspondence of described arc incidence surface are arranged, described LED illuminating module is positioned at described arc incidence surface, and the light that described LED illuminating module is launched evenly spreads out through described LED lens;
The bonnet removably connected with the openend of described shell, described bonnet seals the openend of described shell, makes described bonnet and described shell jointly form an electric chamber sealed; Described bonnet, described shell and described Transparent Parts form a cylinder holder structure jointly;
Be arranged on the driver module be fixedly connected with in described electric chamber and with bonnet, described driver module is electrically connected with described LED illuminating module, for driving described LED illuminating module;
One end be fixedly connected with the bottom outside of described bonnet and with the mounting rod of the coaxial setting of described cylinder holder structure; And
The mounting seat be fixedly connected with the other end of described mounting rod, described mounting rod is vertical with described mounting seat to be arranged, and described cylinder holder structure is erected at above described mounting seat by described mounting rod.
Above-mentioned LED airplane parking area lamp at least tool has the following advantages:
(1) shell of above-mentioned LED airplane parking area lamp and Transparent Parts form light-source chamber jointly; LED light source is arranged in light-source chamber; shell and bonnet form an electric chamber isolated with light-source chamber jointly; driver module is arranged on one end away from LED light source, electric chamber; the heat reducing LED light source generation impacts driver module, thus improves the stability of LED airplane parking area lamp.
(2) the LED luminescent film group of the LED light source of above-mentioned LED airplane parking area lamp is covered with LED lens; LED lens have the arc incidence surface of indent and the arc exiting surface of indent; with effective, the light that LED illuminating module sends is controlled within the scope of predetermined angle, thus the light that LED illuminating module is sent is comparatively concentrated.
Wherein in an embodiment, described LED lens are rectangle in the plane projection of the optical axis direction perpendicular to described LED lens, described arc incidence surface and described arc exiting surface all extend along the width of described LED lens, make the summit of described arc incidence surface and described arc exiting surface form summit line continuously, and described summit line is arranged perpendicular to the optical axis of described Transparent Parts;
Described LED illuminating module in described LED-baseplate is multiple, and linearly arranges, the summit line spread configuration along described arc incidence surface of the multiple described LED illuminating module of described LED-baseplate.
Wherein in an embodiment, described LED lens also comprise the arcuate flanks of two relative evaginations, and the projection of described arcuate flanks is positioned at described LED lens on the length direction of the plane projection of the optical axis direction perpendicular to described LED lens; Described arcuate flanks is formed with reflector layer, is reflected back after being injected into described arcuate flanks to make light, finally from described arc exiting surface injection.
Wherein in an embodiment, described cylindrical shell comprises circular urceolus and the connection boss of circle, and one end of described urceolus is closed, and the other end is described openend; The blind end of described urceolus is located at by described connection boss, and the diameter of described connection boss is less than the diameter of described urceolus; The outer peripheral edge of described connection boss is provided with external screw thread, described Transparent Parts is the columnar tube structure of one end open, the opening inner peripheral of described Transparent Parts is provided with and the described internal thread being connected the external thread spiro fastening of boss, the opening of described Transparent Parts is buckled on described connection boss, and is threaded with the described boss that is connected.
Wherein in an embodiment, the outer peripheral edge of described urceolus is provided with multiple radiating fin, and each described radiating fin is the laminated structure of annular; Described multiple radiating fin spacer sleeve is located on described urceolus, and arranges perpendicular to the axis of described urceolus.
Wherein in an embodiment, described bonnet comprises lid, bulge loop and erection column, and described bulge loop is annular, and one end of described bulge loop is fixed on one of described lid on the surface; Described erection column is truncated cone-shaped, and the stub end of described erection column is fixed on another apparent surface of described lid, described lid, described bulge loop and the coaxial setting of described erection column; The opening of described urceolus is buckled on described bulge loop, and is threaded with described bulge loop; Described mounting rod is threaded with the little head end of described erection column, and described erection column and the coaxial setting of described mounting rod.
Wherein in an embodiment, described mounting seat comprises chassis and fixed leg, and described fixed leg is truncated cone-shaped structure, and the stub end of described fixed leg is fixed on the middle part on described chassis, and little head end is threaded with described mounting rod.
Wherein in an embodiment, the periphery on described chassis is provided with multiple U-shaped draw-in groove, and described U-shaped draw-in groove is arranged around the periphery interval on described chassis, for clamping threaded fastener, described chassis can be fixed on the ground by described threaded fastener.
Wherein in an embodiment, the end face of described connection boss and described urceolus is formed with first step portion, is arranged with an O RunddichtringO in described first step portion, for sealing the gap between described connection boss and described Transparent Parts;
Be formed with second step portion between described bulge loop and described lid, in described second step portion, be arranged with the 2nd O RunddichtringO, for seal described bulge loop and described urceolus opening between gap.
Wherein in an embodiment, the material of described shell, described bonnet, described mounting rod and described mounting seat is aluminium alloy.
[accompanying drawing explanation]
Fig. 1 is the stereogram of the LED airplane parking area lamp of embodiment of the present invention;
Fig. 2 is the exploded view of the LED airplane parking area lamp shown in Fig. 1;
Fig. 3 is the partial sectional view of the LED airplane parking area lamp shown in Fig. 1;
Fig. 4 is the enlarged drawing of IV part in Fig. 3.
[detailed description of the invention]
For the ease of understanding the present invention, below with reference to relevant drawings, the present invention is described more fully.Preferred embodiment of the present invention is given in accompanying drawing.But the present invention can realize in many different forms, is not limited to embodiment described herein.On the contrary, provide the object of these embodiments be make the understanding of disclosure of the present invention more comprehensively thorough.
It should be noted that, when element is called as " being fixed on " another element, directly can there is element placed in the middle in it on another element or also.When an element is considered to " connection " another element, it can be directly connected to another element or may there is centering elements simultaneously.Term as used herein " vertical ", " level ", "left", "right" and similar statement are just for illustrative purposes.
Unless otherwise defined, all technology used herein and scientific terminology are identical with belonging to the implication that those skilled in the art of the present invention understand usually.The object of term used in the description of the invention herein just in order to describe specific embodiment, is not intended to be restriction the present invention.Term as used herein " and/or " comprise arbitrary and all combinations of one or more relevant Listed Items.
Refer to Fig. 1 and Fig. 2, the LED airplane parking area lamp 100 of embodiment of the present invention, comprises shell 110, Transparent Parts 120, LED light source 130, LED lens 140, bonnet 150, driver module 160, mounting rod 170 and mounting seat 180.
Shell 110 comprises cylindrical shell 111 and installation base 113.One end of cylindrical shell 111 is openend, and the other end is blind end.Installation base 113 is prismatic table shape, and the stub end of installation base 113 is fixed on blind end, and the side of installation base 113 is obliquely installed relative to the axis of shell 110.
Specifically in the illustrated embodiment in which, installation base 113 is truncated rectangular pyramids shape, has four sides, is wherein oppositely arranged between two.Certainly, in the present invention, installation base 113 can also be three terrace with edges, five terrace with edges, six terrace with edges etc.Be obliquely installed between the side of described installation base 113 and bottom surface, angle between the side of installation base 113 and bottom surface is the scope of 95 degree ~ 110 degree, its object is to the irradiating angle that can lift LED light source 130 when being provided with LED light source 130 and lens 140 slightly upward, installation base 113 is avoided to use vertical side be and make the horizontal direct projection of LED light source 130, avoid making LED light source 130 lose the luminous energy of certain angle because of the connection boss 111b of shell 110, thus decrease the range of exposures of integrated light source.
Transparent Parts 120 removably connects with the blind end of shell 110.The opening of Transparent Parts 120 covers on the installation base 113 of shell 110, and jointly forms light-source chamber with the blind end of shell 110.
Concrete in the illustrated embodiment in which, one end that the cylindrical shell 111 of shell 110 comprises circular urceolus 111a and the connection boss 111b of circle, urceolus 111a is closed, and the other end is openend.Connect the blind end that boss 111b is located at urceolus 111a, and the diameter connecting boss 111b is less than the diameter of urceolus 111a.The outer peripheral edge connecting boss 111b is provided with external screw thread, Transparent Parts 120 is the columnar tube structure of one end open, the opening inner peripheral of Transparent Parts 120 is provided with the internal thread with the external thread spiro fastening being connected boss 111b, the opening of Transparent Parts 120 is buckled in connect on boss 111b, and be connected boss 111b and be threaded.
Blind end due to cylindrical shell 111 is provided with and connects boss 111b, and one is that conveniently location Transparent Parts 120, two facilitates Transparent Parts 120 to be threaded with shell 110, is convenient to change LED light source 130.
Further, the end face connecting boss 111b and urceolus 111a is formed with first step portion, is arranged with an O RunddichtringO (not shown), for the gap be tightly connected between boss 111b and Transparent Parts 120 in first step portion.
Because an O RunddichtringO is set in first step portion, it is easily inserted in from the breach end in first step portion, and abut with the bottom in first step portion all the time under the extruding of Transparent Parts 120, play barrier effect, thus make an O RunddichtringO difficult drop-off.
Further, the outer peripheral edge of urceolus 111a is provided with multiple radiating fin 111c, and each radiating fin 111c is the laminated structure of annular.Multiple radiating fin 111c spacer sleeve is located on urceolus 111a, and arranges perpendicular to the axis of urceolus 111a.Because radiating fin 111c is arranged around the urceolus 111a of shell 110, thus improve the radiating efficiency of urceolus 111a.
LED light source 130 is arranged in light-source chamber.LED light source 130 comprises LED-baseplate 131 and is located at the LED illuminating module 133 in LED-baseplate 131.LED-baseplate 131 is fixed on the side of installation base 113.Specifically in the illustrated embodiment in which, the LED illuminating module 133 in LED-baseplate 131 is multiple, and linearly arranges.
LED lens 140 are arranged in light-source chamber, and cover in LED illuminating module 133.LED lens 140 comprise the arc incidence surface 141 of indent and arc exiting surface 143 that is relative with arc incidence surface 141, indent, the summit of arc exiting surface 143 and the vertex correspondence of arc incidence surface 141 are arranged, LED illuminating module 133 is positioned at arc incidence surface 141, and the light that LED illuminating module 133 is launched evenly spreads out through LED lens 140.
Specifically in the illustrated embodiment in which, LED lens 140 are rectangle in the plane projection of the optical axis direction perpendicular to LED lens 140, arc incidence surface 141 and arc exiting surface 143 all extend along the width of LED lens 140, make the summit of arc incidence surface 141 and arc exiting surface 143 form summit line continuously, and summit line is arranged perpendicular to the optical axis of Transparent Parts 120.The summit line spread configuration of the arcuately incidence surface 141 of multiple LED illuminating module 133 of LED-baseplate 131.
Due to the summit line spread configuration along incidence surface of multiple LED illuminating module 133 of LED-baseplate 131, the light be convenient to LED light source 130 sends controls within the scope of predetermined angle.
Further, LED lens 140 also comprise the arcuate flanks 145 of two relative evaginations, and the projection of arcuate flanks 145 is positioned at LED lens 140 on the length direction of the plane projection of the optical axis direction perpendicular to LED lens 140.Arcuate flanks 145 is formed with reflector layer, is reflected back, finally penetrates from arc exiting surface 143 to make light after being injected into arcuate flanks 145.
The arcuate flanks 145 being positioned at upper-lower position due to LED lens 140 is reflecting surface, the light avoiding LED light source 130 to send directly penetrates from the arcuate flanks 145 of LED lens 140, one is improve light utilization, and two is the angular ranges being convenient to centralized Control beam projecting.
Bonnet 150 removably connects with the openend of shell 110.The openend of bonnet 150 can 110, makes bonnet 150 and shell 110 jointly form an electric chamber sealed.Bonnet 150, shell 110 and Transparent Parts 120 form a cylinder holder structure jointly.
Specifically in the illustrated embodiment in which, bonnet 150 comprises lid 151, bulge loop 153 and erection column 155, and bulge loop 153 is annular, and one end of bulge loop 153 is fixed on one of lid 151 on the surface.Erection column 155 is truncated cone-shaped, and the stub end of erection column 155 is fixed on another apparent surface of lid 151, lid 151, bulge loop 153 and the coaxial setting of erection column 155.The opening of urceolus 111a is buckled on bulge loop 153, and is threaded with bulge loop 153.Mounting rod 170 is threaded with the little head end of erection column 155, and erection column 155 and the coaxial setting of mounting rod 170.
Further, be formed with second step portion (scheming not mark) between the bulge loop 153 of bonnet 150 and lid 151, in second step portion, be arranged with the 2nd O RunddichtringO (not shown), for seal bulge loop 153 and urceolus 111a opening between gap.
Because the 2nd O RunddichtringO is set in second step portion, it is easily inserted in from the breach end in second step portion, and abut with the bottom in second step portion all the time under the extruding of the urceolus 111a of shell 110, play barrier effect, thus make the 2nd O RunddichtringO difficult drop-off.
Driver module 160 is arranged on shell 110 with in the common electric chamber formed of bonnet 150, and is fixedly connected with bonnet 150.Driver module 160 is electrically connected with LED illuminating module 133, for driving LED illuminating module 133.Specifically in the illustrated embodiment in which, driver module 160 is circular circuit board, and which is provided with electronic devices and components, circuit board is positioned at the bulge loop 153 of bonnet 150, and is fixed on the lid 151 of bonnet 150.
One end of mounting rod 170 is fixedly connected with the bottom outside of bonnet 150, and setting coaxial with cylinder holder structure.Mounting seat 180 is fixedly connected with the other end of mounting rod 170.Mounting rod 170 is vertical with mounting seat 180 to be arranged, and cylinder holder structure is erected at above mounting seat 180 by mounting rod 170.
Specifically in the illustrated embodiment in which, mounting seat 180 comprises chassis 181 and fixed leg 183, and fixed leg 183 is truncated cone-shaped structure, and the stub end of fixed leg 183 is fixed on the middle part on chassis 181, and little head end is threaded with mounting rod 170.
Further, the periphery on chassis 181 is provided with multiple U-shaped draw-in groove 181a, and U-shaped draw-in groove 181a is arranged around the periphery interval on chassis 181, for clamping threaded fastener, chassis 181 can be fixed on the ground by threaded fastener.
Due to the LED airplane parking area lamp 100 that is fixed togather by the U-shaped draw-in groove 181a of threaded fastener and chassis 181; when needs dismounting LED airplane parking area lamp 100; only need take out a part of threaded fastener, other threaded fasteners only need swivel base 181 that is separable, thus are convenient to maintenance and install.
Further, the material of shell 110, bonnet 150, mounting rod 170 and mounting seat 180 is aluminium alloy.The material of aluminium alloy is comparatively light, and thermal conductivity is better, is convenient to LED airplane parking area lamp 100 and dispels the heat and install.
See also Fig. 3 and Fig. 4, when assembling above-mentioned LED airplane parking area lamp 100, be threaded connection between Transparent Parts 120, shell 110, bonnet 150, mounting rod 170 and mounting seat 180; Shell 110, bonnet 150, mounting rod 170 and mounting seat 180 all adopt aluminum alloy material, and lightweight, heat conduction is fast; Transparent Parts 120, between shell 110 and bonnet 150 by the radial seal of O RunddichtringO, shell 110 degree of protection can reach more than IP65; LED lens 140, LED light source 130 are connected by screw with shell 110, with screw, LED light source 130 is fixed on shell 110, the heat of LED light source 130 is delivered on shell 110 by the mode passed to, shell 110 is again by the radiation of radiating fin 111c be by convection in air, by the area of dissipation of the size adjusting light fixture of adjustment radiating fin 111c, the cooling requirements meeting LED illuminating module 133 can be ensured.Driver module 160 is fixed by screws on bonnet 150, driver module 160 is placed on the one end away from LED light source 130 in shell 110, the heat that can reduce LED light source 130 generation is delivered on driver module 160, thus reduces LED light source 130 heat to the impact of driver module 160; Light fixture adopts the LED illuminating module 133, general power 20W of 4 single power 5W; Transparent Parts 120 and LED lens 140 adopt import optical grade engineering plastics-PC material, there are good shock resistance and weather resistance, the light transmittance of LED lens 140 reaches 90%, LED lens 140 adopt the luminous intensity distribution of similar concavees lens to design, wide part LED illuminating module 133 sent controls in the scope of 2 ° ~ 15 °, makes luminous intensity distribution meet the requirement of civil aviaton's standard by the curvature of the curved surface of adjustment LED lens 140.
Above-mentioned LED airplane parking area lamp 100 at least tool has the following advantages:
(1) shell 110 of above-mentioned LED airplane parking area lamp 100 forms light-source chamber jointly with Transparent Parts 120; LED light source 130 is arranged in light-source chamber; shell 110 and bonnet 150 form an electric chamber isolated with light-source chamber jointly; driver module 160 is arranged on one end away from LED light source 130, electric chamber; the heat reducing LED light source 130 generation impacts driver module 160, thus improves the stability of LED airplane parking area lamp 100.
(2) the LED luminescent film group of the LED light source 130 of above-mentioned LED airplane parking area lamp 100 is covered with LED lens 140; LED lens 140 have the arc incidence surface 141 of indent and the arc exiting surface 143 of indent; with effective, the light that LED illuminating module 133 sends is controlled within the scope of predetermined angle, thus the light that LED illuminating module 133 is sent is comparatively concentrated.
The above embodiment only have expressed several embodiment of the present invention, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.
Claims (10)
1. a LED airplane parking area lamp, is characterized in that, comprising:
Shell, comprises cylindrical shell and installation base, and one end of described cylindrical shell is openend, the other end is blind end, described installation base is prismatic table shape, and the stub end of described installation base is fixed on described blind end, and the side of described installation base is obliquely installed relative to the axis of described shell;
The Transparent Parts removably connected with described blind end, the opening of described Transparent Parts covers on described installation base, and jointly forms light-source chamber with described blind end;
Be arranged on the LED light source in described light-source chamber, described LED light source comprises LED-baseplate and is located at the LED illuminating module in described LED-baseplate, and described LED-baseplate is fixed on the side of described installation base;
To be arranged in described light-source chamber and the LED lens covered in described LED illuminating module, described LED lens comprise the arc incidence surface of indent and arc exiting surface that is relative with described arc incidence surface, indent, the summit of described arc exiting surface and the vertex correspondence of described arc incidence surface are arranged, described LED illuminating module is positioned at described arc incidence surface, and the light that described LED illuminating module is launched evenly spreads out through described LED lens;
The bonnet removably connected with the openend of described shell, described bonnet seals the openend of described shell, makes described bonnet and described shell jointly form an electric chamber sealed; Described bonnet, described shell and described Transparent Parts form a cylinder holder structure jointly;
Be arranged on the driver module be fixedly connected with in described electric chamber and with bonnet, described driver module is electrically connected with described LED illuminating module, for driving described LED illuminating module;
One end be fixedly connected with the bottom outside of described bonnet and with the mounting rod of the coaxial setting of described cylinder holder structure; And
The mounting seat be fixedly connected with the other end of described mounting rod, described mounting rod is vertical with described mounting seat to be arranged, and described cylinder holder structure is erected at above described mounting seat by described mounting rod.
2. LED airplane parking area as claimed in claim 1 lamp, it is characterized in that, described LED lens are rectangle in the plane projection of the optical axis direction perpendicular to described LED lens, described arc incidence surface and described arc exiting surface all extend along the width of described LED lens, make the summit of described arc incidence surface and described arc exiting surface form summit line continuously, and described summit line is arranged perpendicular to the optical axis of described Transparent Parts;
Described LED illuminating module in described LED-baseplate is multiple, and linearly arranges, the summit line spread configuration along described arc incidence surface of the multiple described LED illuminating module of described LED-baseplate.
3. LED airplane parking area as claimed in claim 2 lamp, it is characterized in that, described LED lens also comprise the arcuate flanks of two relative evaginations, and the projection of described arcuate flanks is positioned at described LED lens on the length direction of the plane projection of the optical axis direction perpendicular to described LED lens; Described arcuate flanks is formed with reflector layer, is reflected back after being injected into described arcuate flanks to make light, finally from described arc exiting surface injection.
4. LED airplane parking area as claimed in claim 1 lamp, is characterized in that, described cylindrical shell comprises circular urceolus and the connection boss of circle, and one end of described urceolus is closed, and the other end is described openend; The blind end of described urceolus is located at by described connection boss, and the diameter of described connection boss is less than the diameter of described urceolus; The outer peripheral edge of described connection boss is provided with external screw thread, described Transparent Parts is the columnar tube structure of one end open, the opening inner peripheral of described Transparent Parts is provided with and the described internal thread being connected the external thread spiro fastening of boss, the opening of described Transparent Parts is buckled on described connection boss, and is threaded with the described boss that is connected.
5. LED airplane parking area as claimed in claim 4 lamp, it is characterized in that, the outer peripheral edge of described urceolus is provided with multiple radiating fin, and each described radiating fin is the laminated structure of annular; Described multiple radiating fin spacer sleeve is located on described urceolus, and arranges perpendicular to the axis of described urceolus.
6. LED airplane parking area as claimed in claim 4 lamp, it is characterized in that, described bonnet comprises lid, bulge loop and erection column, and described bulge loop is annular, and one end of described bulge loop is fixed on one of described lid on the surface; Described erection column is truncated cone-shaped, and the stub end of described erection column is fixed on another apparent surface of described lid, described lid, described bulge loop and the coaxial setting of described erection column; The opening of described urceolus is buckled on described bulge loop, and is threaded with described bulge loop; Described mounting rod is threaded with the little head end of described erection column, and described erection column and the coaxial setting of described mounting rod.
7. LED airplane parking area as claimed in claim 6 lamp; it is characterized in that, described mounting seat comprises chassis and fixed leg, and described fixed leg is truncated cone-shaped structure; the stub end of described fixed leg is fixed on the middle part on described chassis, and little head end is threaded with described mounting rod.
8. LED airplane parking area as claimed in claim 7 lamp; it is characterized in that, the periphery on described chassis is provided with multiple U-shaped draw-in groove, and described U-shaped draw-in groove is arranged around the periphery interval on described chassis; for clamping threaded fastener, described chassis can be fixed on the ground by described threaded fastener.
9. LED airplane parking area as claimed in claim 1 lamp, it is characterized in that, the end face of described connection boss and described urceolus is formed with first step portion, is arranged with an O RunddichtringO in described first step portion, for sealing the gap between described connection boss and described Transparent Parts;
Be formed with second step portion between described bulge loop and described lid, in described second step portion, be arranged with the 2nd O RunddichtringO, for seal described bulge loop and described urceolus opening between gap.
10. LED airplane parking area as claimed in claim 1 lamp, it is characterized in that, the material of described shell, described bonnet, described mounting rod and described mounting seat is aluminium alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310585757.7A CN104654115B (en) | 2013-11-19 | 2013-11-19 | The airplane parking area LED lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310585757.7A CN104654115B (en) | 2013-11-19 | 2013-11-19 | The airplane parking area LED lamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104654115A true CN104654115A (en) | 2015-05-27 |
| CN104654115B CN104654115B (en) | 2019-02-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310585757.7A Active CN104654115B (en) | 2013-11-19 | 2013-11-19 | The airplane parking area LED lamp |
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| CN (1) | CN104654115B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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| CN202266986U (en) * | 2011-10-21 | 2012-06-06 | 欧普照明有限公司 | Polarizing type lens for LED lamp |
| CN103225758A (en) * | 2013-05-09 | 2013-07-31 | 四川锦明光电股份有限公司 | Emergency LED lamp for airfield runway |
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| FR2797940B1 (en) * | 1999-08-31 | 2001-12-28 | Jerome Greggory | IMPROVED LIGHTING DEVICE FOR A BEACON, ESPECIALLY AN AIRPORT MANEUVER AREA |
| US20060050507A1 (en) * | 2004-08-31 | 2006-03-09 | Glenn Morrow | Airfield edge-light utilizing a side-emitting light source |
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| CN202266986U (en) * | 2011-10-21 | 2012-06-06 | 欧普照明有限公司 | Polarizing type lens for LED lamp |
| CN103225758A (en) * | 2013-05-09 | 2013-07-31 | 四川锦明光电股份有限公司 | Emergency LED lamp for airfield runway |
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| CN104654115B (en) | 2019-02-01 |
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