CN202581108U - Obstruction lamp capable of ejecting medium-light-intensity white flash in ring-shaped and 360-degree mode - Google Patents
Obstruction lamp capable of ejecting medium-light-intensity white flash in ring-shaped and 360-degree mode Download PDFInfo
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- CN202581108U CN202581108U CN2012202606154U CN201220260615U CN202581108U CN 202581108 U CN202581108 U CN 202581108U CN 2012202606154 U CN2012202606154 U CN 2012202606154U CN 201220260615 U CN201220260615 U CN 201220260615U CN 202581108 U CN202581108 U CN 202581108U
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Abstract
The utility model discloses an obstruction lamp capable of ejecting medium-light-intensity white flash in a ring-shaped and 360-degree mode. The obstruction lamp comprises a light source part and a power supply part, wherein the light source part mainly comprises a lower reflecting mirror, a radiator, a fastening ring, a convex mirror, an LED (Light Emitting Diode) light source, an aluminium substrate, a lamp shade and an upper reflecting mirror; and the power supply part mainly comprises a base, a terminal assembly, a controller assembling box, a lamp body, a wind passing cover, a circuit board frame and an axial flow fan. The obstruction lamp disclosed by the utility model has the advantages of simple structure, high light intensity, uniform light distribution, adoption of the LED light source, low power, low energy consumption, ultra-long service life and easy manufacturing, use and maintenance.
Description
Technical field
The utility model relates to a kind of aviation obstruction beacon, specifically is meant light intensity white flash obstruction light in a kind of annular 360 degree ejaculations.
Background technology
The peak value efficient intensity of light intensity white flash obstruction light reaches 20,000 cd/m among the L-865 (JHZZ-N/A)
2More than, it is difficult depending merely on the requirement that the power that increases light source satisfies light intensity, both has been to realize, also eventually can be excessive because of its energy consumption, and cause use cost too high, not preceding border, market preferably.The luminous intensity of light intensity white flash obstruction light reaches 20,000 cd/m among the L-865
2. at present, general way is to steep with high-power gas charging to realize.The gas discharge bulb expensive, service life only LED 1/50, the life-span is short, the 9000V high-tension electricity is bright, the Electronic Control difficulty is bigger, holding time of lighting needs use electron controls technology, is difficult to control.Simultaneously, use and keep in repair and all need the special messenger to carry out.
The utility model content
The purpose of utility model is to provide light intensity white flash obstruction light in a kind of annular 360 degree ejaculations, and it is simple in structure, and light intensity is very high, and light is evenly distributed, and adopts led light source, and power is little, and energy consumption is low, and the life-span speciality is easy to the system enemy, operation and maintenance.
The implementation of the utility model is following: light intensity white flash obstruction light during a kind of annular 360 degree penetrate; Mainly constitute by the lampshade, lamp body, the base that connect successively from top to bottom; Be provided with fan housing between said lampshade and the lamp body; This is crossed fan housing lampshade and lamp body is divided into 2 cavitys up and down, and being positioned at the inner cavity of lampshade is light-source chamber, and being positioned at the inner cavity of lamp body is electric apparatus chamber; Be provided with radiator in the said light-source chamber; Radiator was positioned at the fan housing upper surface; And the radiator outer surface is pasted with aluminium base, and aluminium base is provided with bundle ring and led light source away from the one side of radiator, wherein pricks a side of encircling away from aluminium base and also is provided with the annular reflection groove that is made up of following reflective mirror and last reflective mirror; And following reflective mirror and last reflective mirror lay respectively at the both sides of led light source; And led light source is positioned at the along of annular reflection groove, between following reflective mirror and the last reflective mirror convex lens is installed also, and the opening direction of the protrusion direction of said convex lens and annular reflection groove is relative.
The cross section projection of said annular reflection groove is free curve shape or is parabola shaped or possesses the oval linear of opening.
Be provided with and cross the circuit board rack that fan housing is connected in the said electric apparatus chamber, be provided with axial flow blower between circuit board rack and the mistake fan housing, and the outlet of axial flow blower be positioned at radiator under.
Said circuit board rack is connected with the controller combination box away from an end of axial flow blower, and said controller combination box is electrically connected with circuit board rack and led light source.
Said lamp body and base link together through the terminal group component, and the terminal group component is electrically connected with the controller combination box.
Said led light source carries out annular around the axis of light-source chamber and arranges.
Based on above-mentioned, the utility model is exactly to above-mentioned defective, makes the small led light source orienting reflex of power and converge luminous intensity distribution by means of optical technology to make it to meet L-865 light intensity and the requirement of light distribution angle degree.The life-span of LED is long, and is low with respect to gas bulb price, and working service is convenient.
The utility model has designed an ellipsoid shape annular reflection groove that is made up of upper and lower two annular ellipsoidal mirrors, that is, and and by the annular reflection groove that plays reflective mirror and last reflective mirror to constitute.Led light source adopts the annular combination, and the luminous point of annular light source just is positioned on the focus of annular reflection groove.Oral area correct position at the annular reflection groove has disposed the convex lens that converges luminous intensity distribution, makes the luminous orienting reflex annular 360 of power less than the combined annular LED of 40W
0Penetrate.Reach light intensity and the distribution angle requirement of L-865.
Wherein, optical element also can adopt cold stamping, and general processing method such as injection moulding obtains, and the utility model must be saved the energy for country, for the user provides easy to use.
The utility model is made up of the Lights section and power unit.
The Lights section is mainly by playing reflective mirror, radiator, bundle ring, convex lens, led light source, aluminium base, lampshade, last reflective mirror to form; Led light source carries out annular array looping light source; The luminous point of all led light sources just is positioned on the focus of annular reflection groove; Convex lens is positioned at the notch of annular reflection groove, and convex lens carries out angular distribution to the light that passes through, and is qualified with light intensity and the angle distribution that guarantees L-865.Obviously, after the led light source of annular combination was lighted, a part of light direct beam was to convex lens, and another road gets into the annular reflection groove, is totally reflected in the convex lens after being hunted down, and through the capable ejaculation of the ring of light of convex lens adjustment, forms 360
0Ring-shaped light spot.So the former LED light that disperses from all directions a little less than very of light intensity originally becomes a directed annular hot spot after the optical system of the utility model, this hot spot meets the requirement of the light of L-865.
The design's key point is: the annular reflection groove technology that has adopted suitable annular ellipsoid (also can be annular parabola or annular free form surface) to combine; Originally power is less; The led light source annular combination that light distributes from all directions; Place on the focus of annular ellipsoid groove,, in convex lens, advance converging of light again and penetrate with angle of distribution adjustment back directed annular with the light directional collecting back reflection of LED.
Power unit mainly is made up of base, terminal group component, controller combination box, lamp body, mistake fan housing, circuit board rack, axial flow blower; Power supply terminal in the terminal group component inserts power supply; Power supply flows into the controller combination box; Carry out the allotment of controller combination box, with power supply supplying to circuit grillage and led light source; After axial flow blower is switched on, produce wind, cold wind is blowed to radiator, give radiator heat-dissipation.
The advantage of the utility model is: it is simple in structure, and light intensity is very high, and light is evenly distributed, and adopts led light source, and power is little, and energy consumption is low, and the life-span speciality is easy to the system enemy, operation and maintenance.
Description of drawings
Fig. 1 is the overall structure sketch map of the utility model.
Mark and corresponding parts title in the accompanying drawing: 1, base; 2, terminal group component; 3, controller combination box; 4, lamp body; 5, cross fan housing; 6, circuit board rack; 7, axial flow blower; 8, following reflective mirror; 9, radiator; 10, prick ring; 11, convex lens; 12, led light source; 13, aluminium base; 14, lampshade; 15, go up reflective mirror.
The specific embodiment
Embodiment one
As shown in Figure 1.
Light intensity white flash obstruction light during a kind of annular 360 degree penetrate; Mainly constitute by the lampshade 14, lamp body 4, the base 1 that connect successively from top to bottom; Be provided with fan housing 5 between said lampshade 14 and the lamp body 4; This is crossed fan housing 5 lampshade 14 and lamp body 4 is divided into 2 cavitys up and down, and being positioned at lampshade 14 inner cavitys is light-source chamber, and being positioned at lamp body 4 inner cavitys is electric apparatus chamber; Be provided with radiator 9 in the said light-source chamber; Radiator 9 was positioned at fan housing 5 upper surfaces; And radiator 9 outer surfaces are pasted with aluminium base 13, and aluminium base 13 is provided with bundle ring 10 and led light source away from the one side of radiator 9, wherein prick ring 10 sides away from aluminium base 13 and also are provided with the annular reflection groove that is made up of following reflective mirror 8 and last reflective mirror 15; And following reflective mirror 8 and last reflective mirror 15 lay respectively at the both sides of led light source; And led light source is positioned at the along of annular reflection groove, between following reflective mirror 8 and the last reflective mirror 15 convex lens 11 is installed also, and the opening direction of the protrusion direction of said convex lens 11 and annular reflection groove is relative.
Be provided with and cross the circuit board rack 6 that fan housing 5 is connected in the said electric apparatus chamber, be provided with axial flow blower 7 between circuit board rack 6 and the mistake fan housing 5, and the outlet of axial flow blower 7 be positioned at radiator 9 under.Said circuit board rack 6 is connected with controller combination box 3 away from an end of axial flow blower 7, and said controller combination box 3 is electrically connected with circuit board rack 6 and led light source.Said lamp body 4 links together through terminal group component 2 with base 1, and terminal group component 2 is electrically connected with controller combination box 3.Said led light source carries out annular around the axis of light-source chamber and arranges.
The utility model makes the small led light source orienting reflex of power and converges luminous intensity distribution by means of optical technology and makes it to meet L-865 light intensity and the requirement of light distribution angle degree.The life-span of LED is long, and is low with respect to gas bulb price, and working service is convenient.
The utility model has designed an ellipsoid shape annular reflection groove that is made up of upper and lower two annular ellipsoidal mirrors, that is, and and by the annular reflection groove that plays reflective mirror 8 and last reflective mirror 15 to constitute.Led light source adopts the annular combination, and the luminous point of annular light source just is positioned on the focus of annular reflection groove.Oral area correct position at the annular reflection groove has disposed the convex lens that converges luminous intensity distribution, makes the luminous orienting reflex annular 360 of power less than the combined annular LED of 40W
0Penetrate.Reach light intensity and the distribution angle requirement of L-865.The cross section projection of said annular reflection groove is free curve shape or is parabola shaped or possesses the oval linear of opening.
Wherein, optical element also can adopt cold stamping, and general processing method such as injection moulding obtains, and the utility model must be saved the energy for country, for the user provides easy to use.
The utility model is made up of the Lights section and power unit.
The Lights section is mainly by playing reflective mirror, radiator, bundle ring, convex lens, led light source, aluminium base, lampshade, last reflective mirror to form; Led light source carries out annular array looping light source; The luminous point of all led light sources just is positioned on the focus of annular reflection groove; Convex lens is positioned at the notch of annular reflection groove, and convex lens carries out angular distribution to the light that passes through, and is qualified with light intensity and the angle distribution that guarantees L-865.Obviously, after the led light source of annular combination was lighted, a part of light direct beam was to convex lens, and another road gets into the annular reflection groove, is totally reflected in the convex lens after being hunted down, and through the capable ejaculation of the ring of light of convex lens adjustment, forms 360
0Ring-shaped light spot.So the former LED light that disperses from all directions a little less than very of light intensity originally becomes a directed annular hot spot after the optical system of the utility model, this hot spot meets the requirement of the light of L-865.
The design's key point is: the annular reflection groove technology that has adopted suitable annular ellipsoid (also can be annular parabola or annular free form surface) to combine; Originally power is less; The led light source annular combination that light distributes from all directions; Place on the focus of annular ellipsoid groove,, in convex lens, advance converging of light again and penetrate with angle of distribution adjustment back directed annular with the light directional collecting back reflection of LED.
Power unit mainly is made up of base, terminal group component, controller combination box, lamp body, mistake fan housing, circuit board rack, axial flow blower; Power supply terminal in the terminal group component inserts power supply; Power supply flows into the controller combination box; Carry out the allotment of controller combination box, with power supply supplying to circuit grillage and led light source; After axial flow blower is switched on, produce wind, cold wind is blowed to radiator, give radiator heat-dissipation.
In order to guarantee that above-mentioned optical element still has the optical effect of design after aggregate erection, each optical element has all designed locating hole, location diameter and location end face.During assembling, radiator is pressed into down in the locating hole and location end face of light grabber 8, and uses screw in compression, afterwards convex lens 11 is inserted the notch of annular reflection grooves, cover reflective mirror 15 again, and use screw in compression, just form a complete optical system.
As shown in Figure 1, be installed on the installation anchor ring of radiator 7 when the special LED light source after, the luminous point that goes out of led light source just just is positioned on the focus of optical system.The beam angle of led light source is 90 °, and being lighted when led light source has quite a few light directly to be injected on the convex lens 11 after luminous, and another part then is reflected on the convex lens 11.After above-mentioned two-way light was injected convex lens 11, convex lens 11 converged luminous intensity distribution with it and becomes an annular ring of light directive four directions that luminous intensity is very high.
This optical system is fixed on the top of crossing fan housing 5 of cap cover shape, crosses fan housing 5 obstruction light is divided into 2 chambers, and promptly upper chamber is that light-source chamber and lower chambers are electric apparatus chamber.The periphery of crossing fan housing 5 has a lot of air passing holes; The outlet of axial flow blower 7 is over against radiator 9; The louvre of after axial flow blower 7 work, the blast of electric apparatus chamber being gone into radiator is gone into light-source chamber side by side; This moment, the air pressure of electric apparatus chamber descended, and the hot-air of light-source chamber adds to electric apparatus chamber automatically through the hole on the fan housing 5, through the Al-alloy casing and the external world of electric apparatus chamber carry out heat exchange down.The forced circulation cooling system has been protected electrical system and light-source system preferably.
As shown in Figure 1, to cross fan housing 5 and be fixed on thermal diffusivity preferably on the aluminium alloy lamp body 4, lamp body 4 is fixed on the base 1.The base 1 of design has higher height, and except being used for supporting the whole lamp, also the electric interfaces of lamp has been installed in the chamber within it, is convenient to the user installation wiring.
As stated, then can well realize the utility model.
Claims (6)
1. light intensity white flash obstruction light during annular 360 degree penetrate; It is characterized in that: mainly constitute by the lampshade (14) that connects successively from top to bottom, lamp body (4), base (1); Be provided with fan housing (5) between said lampshade (14) and the lamp body (4); This is crossed fan housing (5) lampshade (14) and lamp body (4) is divided into 2 cavitys up and down, and being positioned at the inner cavity of lampshade (14) is light-source chamber, and being positioned at the inner cavity of lamp body (4) is electric apparatus chamber; Be provided with radiator (9) in the said light-source chamber; Radiator (9) was positioned at fan housing (5) upper surface; And radiator (9) outer surface is pasted with aluminium base (13); Aluminium base (13) is provided with bundle ring (10) and led light source away from the one side of radiator (9); Wherein prick ring (10) and also be provided with the annular reflection groove that constitutes by reflective mirror (8) down and last reflective mirror (15), and following reflective mirror (8) and last reflective mirror (15) lay respectively at the both sides of led light source, and led light source is positioned at the along of annular reflection groove away from a side of aluminium base (13); Between following reflective mirror (8) and the last reflective mirror (15) convex lens (11) is installed also, the protrusion direction of said convex lens (11) is relative with the opening direction of annular reflection groove.
2. light intensity white flash obstruction light during a kind of annular 360 degree according to claim 1 penetrate, it is characterized in that: the cross section projection of said annular reflection groove is free curve shape or is parabola shaped or possesses the oval linear of opening.
3. light intensity white flash obstruction light during a kind of annular 360 degree according to claim 1 penetrate; It is characterized in that: be provided with and cross the circuit board rack (6) that fan housing (5) is connected in the said electric apparatus chamber; Circuit board rack (6) and cross between the fan housing (5) and be provided with axial flow blower (7), and the outlet of axial flow blower (7) be positioned at radiator (9) under.
4. light intensity white flash obstruction light during a kind of annular 360 degree according to claim 3 penetrate; It is characterized in that: said circuit board rack (6) is connected with controller combination box (3) away from an end of axial flow blower (7), and said controller combination box (3) is electrically connected with circuit board rack (6) and led light source.
5. light intensity white flash obstruction light during a kind of annular 360 degree according to claim 4 penetrate; It is characterized in that: said lamp body (4) and base (1) link together through terminal group component (2), and terminal group component (2) is electrically connected with controller combination box (3).
6. according to light intensity white flash obstruction light during any described a kind of annular 360 degree penetrate among the claim 1-5, it is characterized in that: said led light source carries out annular around the axis of light-source chamber and arranges.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202606154U CN202581108U (en) | 2012-06-05 | 2012-06-05 | Obstruction lamp capable of ejecting medium-light-intensity white flash in ring-shaped and 360-degree mode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202606154U CN202581108U (en) | 2012-06-05 | 2012-06-05 | Obstruction lamp capable of ejecting medium-light-intensity white flash in ring-shaped and 360-degree mode |
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| Publication Number | Publication Date |
|---|---|
| CN202581108U true CN202581108U (en) | 2012-12-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202606154U Expired - Lifetime CN202581108U (en) | 2012-06-05 | 2012-06-05 | Obstruction lamp capable of ejecting medium-light-intensity white flash in ring-shaped and 360-degree mode |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202581108U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103868000A (en) * | 2014-03-31 | 2014-06-18 | 国网上海市电力公司 | Flickering obstacle light |
| WO2015180307A1 (en) * | 2014-05-28 | 2015-12-03 | 上海开腾信号设备有限公司 | Small-and-medium-diameter high-luminous-intensity led annular-irradiation signal lamp |
| CN109062012A (en) * | 2018-09-02 | 2018-12-21 | 东莞市友辉光电科技有限公司 | LED condensation light source and the exposure light source system for using LED condensation light source |
-
2012
- 2012-06-05 CN CN2012202606154U patent/CN202581108U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103868000A (en) * | 2014-03-31 | 2014-06-18 | 国网上海市电力公司 | Flickering obstacle light |
| WO2015180307A1 (en) * | 2014-05-28 | 2015-12-03 | 上海开腾信号设备有限公司 | Small-and-medium-diameter high-luminous-intensity led annular-irradiation signal lamp |
| CN109062012A (en) * | 2018-09-02 | 2018-12-21 | 东莞市友辉光电科技有限公司 | LED condensation light source and the exposure light source system for using LED condensation light source |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121205 |
|
| CX01 | Expiry of patent term |