CN2206893Y - Solar tower lamp - Google Patents

Abstract

The utility model discloses an aviation obstruction lamp for a communication iron tower, which uses sunshine as energy source. The utility model is composed of a solar cell component, a circuit box, accumulators, cables, a base seat for a fixed support post, a support post for a lamp head, a lamp head which is provided with an LED inside, etc. The utility model is characterized in that the solar cell component charges the accumulators in daytime; at night, the accumulators can provide electric energy to make an LED set glow so as to make the lamp head of the utility model glow through an oscillation circuit and a drive amplifying circuit under the self control of a light control circuit.

Description

Solar tower lamp

The utility model relates to the technology that solar energy utilizes, and the solar energy aviation obstruction beacon that specifically a kind of communication iron tower is used is called for short the solar column lamp.

The iron tower aviation obstruction beacon that generally uses both at home and abroad mainly is to utilize AC power to be equipped with osram lamp to use at present.Its shortcoming is that osram lamp is easy to breakdown; Alternating current draws iron tower and draws the loss of damaging property of thunder easily; Be in the iron tower maintenance of eminence in addition and more change the bulb all very inconvenient.

In order to address this problem, people have quoted solar energy, and its representative is a solar energy navigation light, have wherein used photosensitive electricity group and photodiode to make solar sensor spare, and luminous element is to use osram lamp or gas discharge light.Because the easy attenuation of photo resistance is damaged, the bulb life short hairs are often changed, and therefore, solar energy navigation light is only applicable to be installed in lower easy to maintenance.

The purpose of this utility model provides a kind of new charging circuit and daylight induction light control circuit and long luminous element of luminous q-percentile life that utilizes the sun for the energy, accomplish that simultaneously contour structures is simple, easy for installation, entire equipment avoids safeguarding, and is applicable to the solar column lamp of device eminence.

The purpose of this utility model is achieved in that this device is by solar module (1); The stainless steel cabinet (2) of fixed solar battery component (1), the stainless steel cabinet is equipped with circuit box and maintenance free cell in (2); The cable (3) that connects circuit between stainless steel cabinet (2) and the beacon; The fixing base of beacon pillar (4); Form the pillar (5) of body of the tower and be fixed on that lamp holder (6) that light-emitting diode is housed in pillar (5) top forms.Another feature is to use daylight sense light control circuit.

A solar module and storage battery at first are set, utilize shining upon of daytime, make solar battery group to charge in batteries; Next is provided with a light-operated circuit, and provide electric energy by storage battery night under the effect of light-operated circuit; Be provided with oscillating circuit finally and drive amplifying circuit and Light-Emitting Diode group, the electric energy that is provided by storage battery makes light-emitting diode group luminous by oscillating circuit and driving amplifying circuit, thereby it is shinny to reach solar column lamp lamp holder.

The utility model is because be by solar battery group, the stainless steel cabinet, and the lamp holder pillar, several simple parts in addition such as lamp holder and prop liner constitute.Electrical appliance part is mounted in the stainless steel box body, and circuit connects with cable, therefore neither is subjected to ectocine, and is safe and reliable again, and long service life.

Concrete structure of the present utility model is provided by following embodiment and accompanying drawing thereof.

Fig. 1 is a solar column lamp shape assumption diagram, and it is by solar module (1); The stainless steel cabinet (2) of fixed solar battery component (1), the stainless steel cabinet is equipped with circuit box and maintenance free cell in (2); The cable (3) that connects circuit between stainless steel cabinet (2) and the beacon; The fixing base of beacon pillar (4); Forming the pillar (5) of body of the tower and being fixed on the lamp holder (6) that light-emitting diode is housed in pillar (5) top waits other to form by parts.

Fig. 2 is a solar column circuit for lamp schematic diagram, and it is by solar battery charging circuit; Daylight sense light control circuit; Luminous element that superbright degree light-emitting diode (LED) is formed and flicker thereof and drive circuit three parts are formed.

Below in conjunction with the annexation between the course of work explanation circuit: solar module on daytime (1) is subjected to rayed generation photovoltaic effect, fill diode D1 to the batteries floating charge through counnter attack, NAND gate 2, R3, R4, C2 etc. form daylight sense light control circuit.Because of the voltage V50 of solar module output on daytime certain amplitude, so the B point has the current potential of certain value and make door 2 be output as " 0 ", then door 3 is output as high potential, and door 4 is output as " 0 ", T3, and T4 ends, and LED does not all work.When the curtain of night comes, light intensity decreasing, solar module output voltage V 50 descends gradually, and when reducing to less than accumulator voltage, D1 ends, and storage battery stops charging; When V50 further descends, when making B point current potential be low to moderate certain value, door 2 upsets, it is high level that door 4 current potentials also produce transition by " 0 ", by the oscillator starting of oscillation that door 3, R5, C3 constitute, oscillator signal reaches T3, T4 through door 4 and drives amplifying circuit, makes all LED flickers luminous, be that lamp holder (6) sends light, this period electric energy provide by batteries.

NAND gate 1 in the utility model circuit; DW, R1, T1, T2, R0 form electricity storage preventing pond overcharge circuit; when the batteries full charge; its voltage is raised to when overcharging point voltage; voltage-stabiliser tube DW punctures conducting; obtain electric current on the R1; A point current potential raises and makes door 1 upset; door 1 output becomes " 0 " by common high level; then T1, T2 transfer the saturation conduction state to by cut-off state; R0 is a bleeder resistance, and at this moment R0 consumes the output electric energy of most of solar module, damages so can protect unlikely the overcharging of batteries.This storage battery is to adopt hermetically sealed cell, so can realize non-maintaining.

The utility model utilizes the luminous element that superhigh brightness LED and related process structure constitute and the flicker that is complementary with it, control circuit, so the luminous element life-span can reach more than 100,000 hours, thereby avoids frequent replacing.

Claims (2)

1, the solar column lamp used of a kind of communication iron tower is characterized in that by solar module (1); The stainless steel cabinet (2) of fixed solar battery component (1), the stainless steel cabinet is equipped with circuit box and maintenance free cell in (2); The cable (3) that connects circuit between stainless steel cabinet (2) and the beacon; The fixing base of beacon pillar (4); Form the pillar (5) of body of the tower and be fixed on that lamp holder (6) that Light-Emitting Diode is housed in pillar (5) top forms.

2, solar column lamp according to claim 1 is characterized in that using daylight sense light control circuit.

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