CN101365272A

CN101365272A - Combined sleeve type sunlight lamp

Info

Publication number: CN101365272A
Application number: CNA2008100275263A
Authority: CN
Inventors: 伍拓山
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-04-21
Filing date: 2008-04-21
Publication date: 2009-02-11

Abstract

The invention provides a combination casing fluorescent lamp, which comprises a casing, a luminescent tube and a master control circuit board. The luminescent tub is sealed in the casing. The combination casing fluorescent lamp is characterized in that long cylinders are arranged at both ends of the casing; a plug is installed on the outer side of the end of the casing and can be connected with an external power supply; the main control circuit board, batteries, an LED drive circuit board and an emergency LED lighting tube are arranged in the casing; the emergency LED lighting tube is fixed on the LED drive circuit board and electrically connected with the batteries; and a lighting tube socket is arranged on the connection end of the long cylinders with the casing. With the adoption of the above structure, the invention has the advantages of energy conservation, emergency and environmental friendliness.

Description

Combined sleeve type sunlight lamp

Technical field

The present invention relates to the bushing type fluorescent lamp, particularly a kind of starter, electric ballast of not needing, combined sleeve type sunlight lamp with AC/DC function.

Background technology

The patent No. is that 200320101358.0 Chinese patent discloses a kind of bushing type daylight lamp apparatus, comprise sleeve pipe, luminous tube and Inductive component, it is characterized in that also including the master control wiring board, described luminous tube, the master control wiring board, Inductive component is sealed in the sleeve pipe, described master control wiring board is by diode, the rectification circuit that resistance and electric capacity are formed, circuits for triggering and filter circuit, described main control circuit is connected by the double loop line with Inductive component, and there is the plug that can link to each other with external power source in the described pipe outside.This device does not need filament is heated, and directly utilizes high frequency to make lamp luminescence, improved useful life of fluorescent tube and energy-conservation greatly, thereby this bushing type daylight lamp apparatus has obtained great popularization.But, perhaps during the peak of power consumption of some cities,, just cause a slice dark once have a power failure in the area of some electric resources poornesss.Also there are some emergency lights to address this problem, at present also do not have a kind of fluorescent lamp have above-mentioned functions.In addition, existing Quill Daylight Lamp, fluorescent tube has been broken whole of need and has been lost, and causes waste and environmental pollution.

Summary of the invention

The objective of the invention is in order to solve above-mentioned the deficiencies in the prior art, and long service life, energy-conservation and have a combined sleeve type sunlight lamp of emergency function is provided.

The objective of the invention is to realize by following technical solution: combined sleeve type sunlight lamp, comprise sleeve pipe, luminous tube, the master control wiring board, described luminous tube is sealed in the sleeve pipe, it is characterized in that the sleeve pipe two ends are respectively arranged with long tube, there is the plug that can link to each other with external power source in the outside, described long tube end, the master control wiring board is arranged in the long tube, also be provided with the emergent fluorescent tube of battery pack, led drive circuit plate and LED in the long tube, the emergent fluorescent tube of LED is fixed on the led drive circuit plate and with battery pack and is electrically connected, and long tube is provided with lamp tube socket with the sleeve pipe link.

In the described sleeve pipe mirror reflector is set.

Also buzzer and voice warning circuit can be set in the described long tube, voice warning circuit is electrically connected with buzzer.

The present invention has energy-conservation and emergent function owing to adopted said structure, and the reflection of adopting mirror reflector will improve exposure intensity once more according to shadow surface greatly under the power that does not increase fluorescent tube, increases brightness.In addition, this is combined as three parts, be the long tube and the middle sleeve pipe at two ends, so installation and replacing fluorescent tube are convenient especially, fluorescent tube has been broken does not need whole to lose, and waste of avoiding and environmental pollution, the present invention compared with prior art have not to need to increase fluorescent tube power and just can improve exposure intensity, increase the advantage of brightness and energy-conservation and emergent and environmental protection.

Description of drawings

Fig. 1 is front view of the present invention (combined effect figure);

Fig. 2 is Fig. 1 one end design of part figure;

Fig. 3 is Fig. 1 other end design of part figure;

Fig. 4 circuit theory diagrams of the present invention.

Concrete case study on implementation

The invention will be further described below in conjunction with accompanying drawing: Fig. 1, Fig. 2, combined sleeve type sunlight lamp among Fig. 3, comprise sleeve pipe 9, luminous tube 14, master control wiring board 12, described luminous tube 14 is sealed in the sleeve pipe, sleeve pipe 9 two ends are respectively arranged with long tube 4, there is the plug 1 and 13 that can link to each other with external power source in the outside, described long tube 4 ends, master control wiring board 12 is arranged in the long tube 4, also be provided with battery pack 15 in the long tube 4, led drive circuit plate 7 and the LED fluorescent tube 11 of meeting an urgent need, the emergent fluorescent tube of LED is fixed on the led drive circuit plate and with battery pack and is electrically connected, and long tube is provided with

lamp tube socket

5 and 6 with the sleeve pipe link.

Mirror reflector 8 is set in the described sleeve pipe.

Buzzer 2 and voice warning circuit 3 are set in the described sleeve pipe, and voice warning circuit is electrically connected with buzzer.

Fig. 4 is a circuit diagram of the present invention, in Fig. 4, alternating voltage is after passive power factor correcting circuit module MK-01 rectification, produce the 300V direct voltage through electrochemical capacitor filtering, through R3, charge to C4 after the R4 step-down, after this voltage meets and exceeds the breakover voltage 30-40V of diac DB3-1, this diode breakdown conducting, and there is electric current to flow into the basic utmost point of V2, make the V2 conducting, the growth trend of V2 collector current produces induced electromotive force on magnetic ring transformer L1-3, and the while is level L1-1 secondarily, L1-2 also produces induced electromotive force, after the V2 conducting, the electric charge of capacitor C 4 is by diode D5 and V2 discharge, and its voltage descends, no longer make the DB3-1 triggering and conducting, along with the increase of electric current, V2 withdraws from from saturation condition, enters magnifying state, in case enter magnifying state, the decline of electric current makes the very fast saltus step of V2 end for carrying, and meanwhile, the voltage on the magnet ring L1-2 changes polarity, on negative just down, V1 has electric current to produce, and V1 ｀ only becomes conducting, V1 by carrying rapidly, V2 take turns conducting with carry to end, between two half-bridge mid point, produce square-wave voltage, this alternating voltage is called on the usefulness of bestirring oneself through starting capacitor C 6 with connecting of inductance L 2, and its high frequency voltage is added on the fluorescent tube, thereby with lamp tube starting.This example also is provided with the abnormal condition of lamp tube protective circuit; be that abnormality appears in fluorescent tube; as not starting; rectifying effect appears in negative electrode, at the secondary winding generation high pressure of inductance L 2, through D6; R13; the C7 rectification obtains higher direct voltage on C7; DB3-2 is punctured; make the V3 conducting, also conducting of controllable silicon K is because the V3 conducting; the V2 base stage by short circuit over the ground; half-bridge inversion circuit can not be worked, and owing to the K conducting, C4 can not get electric charge simultaneously; half-bridge inversion circuit can not be triggered once more; and under normal condition, the voltage of the auxiliary winding of setting on capacitor C 7 is lower than 25V, and its deficiency is so that the DB3-2 conducting; therefore; V3K can not get enough base currents and trigger current, is in to carry to end and off state, and at this moment abnormity protection circuit is inoperative.

More than be the present invention's one specific embodiment, yet those of ordinary skill in the art still can make and not break away from the solution of the present invention and still fall into protection scope of the present invention.

Claims

1. combined sleeve type sunlight lamp, comprise sleeve pipe, luminous tube, the master control wiring board, described luminous tube is sealed in the sleeve pipe, it is characterized in that the sleeve pipe two ends are respectively arranged with long tube, the outside, described long tube end has the plug that can link to each other with external power source, master control wiring board to be arranged in the long tube, also is provided with the emergent fluorescent tube of battery pack, led drive circuit plate and LED in the long tube, the emergent fluorescent tube of LED is fixed on the led drive circuit plate and with battery pack and is electrically connected, and long tube is provided with lamp tube socket with the sleeve pipe link.

2. combined sleeve type sunlight lamp according to claim 1 is characterized in that in the described sleeve pipe mirror reflector being set.

3. according to claim 1 or 2 described combined sleeve type sunlight lamps, it is characterized in that also buzzer and voice warning circuit can being set in the described long tube, voice warning circuit is electrically connected with buzzer.