CN202392681U

CN202392681U - Combination type LED (Light Emitting Diode) aviation obstruction lamp

Info

Publication number: CN202392681U
Application number: CN2011205022738U
Authority: CN
Inventors: 陈爱萍; 曾梅真; 王阳夏; 林承祥
Original assignee: Xiamen Hualian Electronics Co Ltd
Current assignee: Xiamen Hualian Electronics Co Ltd
Priority date: 2011-12-06
Filing date: 2011-12-06
Publication date: 2012-08-22
Anticipated expiration: 2021-12-06

Abstract

The utility model discloses a combination type LED (Light Emitting Diode) aviation obstruction lamp. The combination type LED aviation obstruction lamp comprises a supporting base and two lamp bodies, wherein the two lamp bodies are connected with two sides of the upper part of the supporting base. The lamp bodies comprise lower shell bodies connected with the supporting base and light-transmissible upper shell bodies connected on the lower shell bodies; LED driving circuits and annular LED light-emitting posts are contained in the lower shell bodies and the light-transmissible upper shell bodies; an automatic controller connected with an external power supply is mounted in the supporting base; the automatic controller comprises a microprocessor, a power supply circuit, a photosensitive diode and a main and auxiliary lamp switching circuit, wherein the power supply circuit is used for supplying power to the microprocessor, and the photosensitive diode is connected with the microprocessor; the main and auxiliary lamp switching circuit is provided with two channels of output circuits; and the LED driving circuits of the two lamp bodies are respectively connected with the two channels of output circuits of the main and auxiliary lamp switching circuit. The combination type LED aviation obstruction lamp has the advantages that the convenience and the reliability in a using process are improved, and the potential safety problem in aviation safety is eliminated.

Description

A kind of combined LED aviation obstruction beacon

Technical field

The utility model relates to LED aviation obstruction beacon manufacturing technology field.

Background technology

Aviation obstruction beacon is a kind of safety light that is contained in facility tops, high-altitude such as high-rise, squarer, crane, chimney, can effectively indicate the high-altitude barrier, is the critical facility of aircraft navigation.Signal lamps such as traditional aviation obstruction beacon such as Halogen lamp LED, hernia lamp; Because energy consumption is higher, the life-span is shorter, is progressively substituted by the aviation obstruction beacon of LED, disclosing a patent No. on December 23rd, 2009 is that ZL200920068564.3, name are called the utility model patent of " aviation obstruction beacon "; It comprises illuminator and pedestal; Illuminator mainly is made up of the tubular lamppost, and said tubular lamppost circumferential surface is distributed with the LED lamp, and described LED lamp is stratiform, linear array; It is high that this aviation obstruction beacon mainly solves traditional aviation obstruction beacon power consumption, the problem of common LED aviation obstruction beacon non-uniform light, but this aviation obstruction beacon is single modulated structure and does not have control assembly; Because aviation obstruction beacon is the top that is contained in the high-altitude facility; When this aviation obstruction beacon breaks down or damages, be difficult in time find and change, in darkness; If aviation obstruction beacon is not worked, will bring potential safety hazard to aviation safety.

The utility model content

The technical problem that the utility model will solve provides a kind of combined LED aviation obstruction beacon, improves the convenience and the reliability of its use, has eliminated the potential safety hazard of bringing to aviation safety.

For achieving the above object; The technical scheme of the utility model is: a kind of combined LED aviation obstruction beacon; Comprise base for supporting, two lamp bodies; Two lamp bodies are connected the both sides on base for supporting top; It is characterized in that: described lamp body comprises the lower house that is connected with base for supporting and is connected the printing opacity upper shell above the lower house; Contain led drive circuit and annular LED Column being luminous in lower house and the printing opacity upper shell, the automatic controller that is connected with external power is housed in the described base for supporting, described automatic controller comprises microprocessor, to microprocessor the power circuit of power supply, the photodiode that is connected with microprocessor, major-minor lamp commutation circuit is provided; Described major-minor lamp commutation circuit is provided with the two-way outlet line, and the led drive circuit of two lamp bodies is connected with the two-way outlet line of described major-minor lamp commutation circuit respectively.

Preferred said annular LED Column being luminous by a plurality of LED lamp bars and up and down two gripper shoes constitute; A plurality of LED lamp bars by annular array one end plug with upper backup pad, the other end plugs with lower supporting plate and make a plurality of LED lamp bars realize being electrically connected through lower supporting plate; On each LED lamp bar a plurality of LED illuminators are set, each LED illuminator is electrically connected with led drive circuit in parallel, makes LED lamp bar partly to change; When also conveniently breaking down; Can directly change light source in the high-altitude, need not dismantle whole lamp body, reduce maintenance cost.

Preferred described automatic controller also comprises current detection circuit and the power supply switch circuit that is connected with microprocessor, the switching of power supply when described power supply switch circuit is used for current detection circuit and detects the LED Column being luminous operating current of annular.

Further, described lower house is connected through screw thread with base for supporting, and ease of assembly and replacing also can be provided with sealing gasket to improve protection effect on the part that is threaded between lower house and the base for supporting.

Further; Described lower house and printing opacity upper shell fix through an annular Connection Block; The annular Connection Block is locked through screw with lower house mutually, and printing opacity upper shell and annular Connection Block fix through marine glue, and said annular LED Column being luminous is fixed on the annular Connection Block with screw; Improve assembly performance, improve protection effect.

Further, the top of described printing opacity upper shell is provided with steeple, prevents the birds stop, further protects lamp body.

Further, described automatic controller also comprises Chang Liangyu flicker selector switch, lamp flicker frequency selector switch and the warning circuit that is connected with microprocessor, the function that further expands aviation obstruction beacon.

Further, described base for supporting is provided with an end cap, and base for supporting and end cap also can drop through the pull rope end cap high-altitude that is connected when preventing to safeguard, described pull rope can be selected the stainless steel rope for use.

The utility model is owing to comprise two lamp bodies, and two lamp bodies are controlled by an automatic controller, through the photodiode induction darkness degree of automatic controller; Realize the automatic switch lamp; Improve the convenience and the energy-saving effect that use, the major-minor lamp handoff functionality through automatic controller automatically switches to another lamp body work when the alight body breaks down; So just can guarantee under the situation of darkness, to guarantee the aviation obstruction beacon continuous operation; Find time for the lamp body that people change or maintenance is broken down simultaneously, improve the reliability that aviation obstruction beacon uses, eliminated the potential safety hazard of bringing to aviation safety.

Description of drawings

Fig. 1 is the utility model front view.

Fig. 2 is the utility model three-dimensional exploded view.

Fig. 3 is the utility model lamp body three-dimensional exploded view.

Fig. 4 is an annular LED Column being luminous stereo amplification figure.

Fig. 5 is the principle schematic of automatic controller.

Fig. 6 is the physical circuit figure of automatic controller.

The specific embodiment

Below in conjunction with accompanying drawing and concrete embodiment the utility model is done further explain.

Fig. 1, Fig. 2, shown in Figure 3; A kind of combined LED aviation obstruction beacon; The identical both sides that are connected to base for supporting 1 top of structure that comprise base for supporting 1, two 2,3, two

lamp bodies

2,3 of lamp body, described lamp body 2 comprise lower house 21 that is connected with base for supporting 1 and the printing opacity upper shell 22 that is connected above the lower house 21; Lower house 21 fixes through an annular Connection Block 23 with printing opacity upper shell 22; Annular Connection Block 23 and lower house 21 are locked through screw mutually, and printing opacity upper shell 22 and annular Connection Block 23 fix through marine glue, contain annular LED Column being luminous 24 in the printing opacity upper shell 22; Said annular LED Column being luminous 24 usefulness screws are fixed on three boss 231 of annular Connection Block 23 inboards; Contain led drive circuit 25 in the lower house 21, the bottom 211 of lower house 21 is provided with internal thread, and the top of base for supporting 1 is provided with external screw thread 11; Described lamp body 2 utilizes the internal thread of lower house 21 bottoms 211 to lock mutually with the external screw thread 11 on base for supporting 1 top; Sealing gasket also can be set to improve protection effect on the part that is threaded between lower house 21 and the base for supporting 1, the top of printing opacity upper shell 22 is provided with steeple 221, and base for supporting 1 is provided with an end cap 12; Base for supporting 1 and end cap 12 also can not repair that steel cable 13 is connected in case not-go-end covers 12 high-altitudes drops through one, and the automatic controller 4 that is connected with external power is housed in the base for supporting 1.

Shown in Figure 4; Said annular LED Column being luminous 24 by a plurality of LED lamp bars 241 and up and down two gripper shoes 242,243 constitute; A plurality of LED lamp bars 241 by annular array one end plug with upper backup pad 242, the other end plugs with lower supporting plate 243 and make a plurality of LED lamp bars 241 realize being electrically connected through lower supporting plate 243; On each LED lamp bar 241 a plurality of LED illuminators 2411 are set, each LED illuminator 2411 is electrically connected with led drive circuit 25 in parallel.

Fig. 5, shown in Figure 6; Described automatic controller 4 comprises microprocessor 41, power circuit 42, Chang Liangyu flicker selector switch 43, photodiode 44, current detection circuit 45, power supply switch circuit 46, major-minor lamp commutation circuit 47, warning circuit 48, lamp flicker frequency selector switch 49; Power circuit 42 is connected with microprocessor 41, photodiode 44, warning circuit 48 and lamp flicker frequency selector switch 49; Chang Liangyu flicker selector switch 43, photodiode 44, current detection circuit 45, power supply switch circuit 46, major-minor lamp commutation circuit 47 are connected with microprocessor 41; The switching of power supply when power supply switch circuit 46 is used for current detection circuit 45 detection annular LED Column being luminous 24 operating currents, major-minor lamp commutation circuit 47 is provided with the led drive circuit 25 that two-way output is used to connect two lamp bodies.

Described automatic controller has following control function to lamp body: through photodiode induction darkness degree, relatively confirm to turn on light or turn off the light with the microprocessor preset value; Major-minor lamp handoff functionality automatically switches to another lamp body work when the alight body breaks down; The function of LED illuminator damaged condition and warning in the Intelligent Measurement lamp body; Make lamp body be in the function of normal bright or flicker, make in the lamp body the luminous physical efficiency of LED in the function of different flicker frequency work.

Below only be preferred embodiment of the utility model, the change that those skilled in the art does to be equal to by claim all falls into the protection domain of this case.

Claims

1. combined LED aviation obstruction beacon; Comprise base for supporting, two lamp bodies; Two lamp bodies are connected the both sides on base for supporting top; It is characterized in that: described lamp body comprises the lower house that is connected with base for supporting and is connected the printing opacity upper shell above the lower house; Contain led drive circuit and annular LED Column being luminous in lower house and the printing opacity upper shell, the automatic controller that is connected with external power is housed in the described base for supporting, described automatic controller comprises microprocessor, to microprocessor the power circuit of power supply, the photodiode that is connected with microprocessor, major-minor lamp commutation circuit is provided; Described major-minor lamp commutation circuit is provided with the two-way outlet line, and the led drive circuit of two lamp bodies is connected with the two-way outlet line of described major-minor lamp commutation circuit respectively.

2. a kind of combined LED aviation obstruction beacon according to claim 1; It is characterized in that: said annular LED Column being luminous by a plurality of LED lamp bars and up and down two gripper shoes constitute; A plurality of LED lamp bars by annular array one end plug with upper backup pad, the other end plugs with lower supporting plate and make a plurality of LED lamp bars realize being electrically connected through lower supporting plate; On each LED lamp bar a plurality of LED illuminators are set, each LED illuminator is electrically connected with led drive circuit in parallel.

3. a kind of combined LED aviation obstruction beacon according to claim 1; It is characterized in that: described automatic controller also comprises current detection circuit and the power supply switch circuit that is connected with microprocessor, the switching of power supply when described power supply switch circuit is used for current detection circuit and detects the LED Column being luminous operating current of annular.

4. according to each described a kind of combined LED aviation obstruction beacon of claim 1 to 3, it is characterized in that: described lower house is connected through screw thread with base for supporting.

5. according to each described a kind of combined LED aviation obstruction beacon of claim 1 to 3, it is characterized in that:

Described lower house and printing opacity upper shell fix through an annular Connection Block; The annular Connection Block is locked through screw with lower house mutually; Printing opacity upper shell and annular Connection Block are fixing through marine glue, and said annular LED Column being luminous is fixed on the annular Connection Block with screw.

6. according to each described a kind of combined LED aviation obstruction beacon of claim 1 to 3, it is characterized in that:

The top of described printing opacity upper shell is provided with steeple.

7. according to each described a kind of combined LED aviation obstruction beacon of claim 1 to 3, it is characterized in that:

Described automatic controller also comprises Chang Liangyu flicker selector switch, lamp flicker frequency selector switch and the warning circuit that is connected with microprocessor.

8. according to each described a kind of combined LED aviation obstruction beacon of claim 1 to 3, it is characterized in that: described base for supporting is provided with an end cap.

9. a kind of combined LED aviation obstruction beacon according to claim 8 is characterized in that: also can be connected through a pull rope between described base for supporting and the end cap.