CN2694697Y - Electricity saving convenient lamp - Google Patents

Electricity saving convenient lamp Download PDF

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Publication number
CN2694697Y
CN2694697Y CN 200420010643 CN200420010643U CN2694697Y CN 2694697 Y CN2694697 Y CN 2694697Y CN 200420010643 CN200420010643 CN 200420010643 CN 200420010643 U CN200420010643 U CN 200420010643U CN 2694697 Y CN2694697 Y CN 2694697Y
Authority
CN
China
Prior art keywords
triode
transformer
diode
capacitor
housing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN 200420010643
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Chinese (zh)
Inventor
李道明
何继星
Original Assignee
李道明
何继星
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 李道明, 何继星 filed Critical 李道明
Priority to CN 200420010643 priority Critical patent/CN2694697Y/en
Application granted granted Critical
Publication of CN2694697Y publication Critical patent/CN2694697Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses an electricity saving convenient lamp installed on the lamp and lanterns which effectively solves the problems of lighting, electricity-saving and requirements. The technical proposal is that: the utility model is composed of a casing and a controlling circuit arranged in the casing; the rear part of the casing is provided with a rear cover, the front part of the casing is provided with a light-gathering cover and light-emitting components, and a switch is provided outside of the side of the casing; a battery is connected to a resistor and a transformer junior through the switch and is respectively connected with two triodes through the resistor; the collector of the triode connected with the transformer junior is connected to two capacitors through a diode, and the capacitor connected together in series and a secondary coil are provided between the base electrode and emitter of the triode; the emitters of the two triodes are connected, which are connected with the resistor connecting with the emitter and the negative electrode of the light emitting diode on the base electrode of the triode connecting with the transformer secondary; the transformer primary is connected with the positive electrode of the light emitting diode through the rectifier diode. The utility model has the advantages of simple structure, novel and unique style, easy manufacturing and installment, easy use, broad application, energy saving and electricity saving.

Description

New and effective economize on electricity makes things convenient for lamp
One, technical field
The utility model relates to a kind of illuminating new and effective economize on electricity and makes things convenient for lamp.
Two, background technology
Light fixture is that people work, the equipment that must use in the studying and living, but when power failure suddenly or when non-Electric region is worked, people have to adopt various measures, to solve lighting problem, as: use power-cut emergency lighting lamp (replacement candle), no civil power and field work illuminating lamp, individual's reading and writing lamp, flashlight and signal lamp or the like, but because this type of light fixture reserve of electricity is limited, effective storage life is short, can not satisfy the needs of long-time illumination, and energy resource consumption is big, the expense height, therefore, sometimes people have to take other illumination articles for use, as: various fuel-burning lamps, candle etc., and use these articles for use illumination lights not enough, and dangerous, bother again, even just can not use in some place, at all as open-air wind and rain sky, work night in the open, can't light at wind and rain intermediate fuel oil lamp and candle at all, so, does the illumination that how to solve in particular cases need?
Three, utility model content
At above-mentioned situation, the purpose of the utility model just provides a kind of energy-efficient lamp that makes things convenient for, can effectively solve illuminating energy-saving and need problem especially, the technical scheme of its solution is at the housing built-in control circuit, there is snoot the housing front portion, there is bonnet at the rear portion, in the anterior diffuser of housing illuminating part is arranged, housing has switch on the side, said control circuit is through switch connecting resistance and transformer by DC power supply (battery), connect two triodes respectively through resistance again, one connects base stage, one connects collector electrode, the collector electrode of the triode that joins with primary coil connects two electric capacity through diode, the electric capacity and the secondary coil that are cascaded are arranged between the base stage of this triode and emitter, the emitter of two triodes links to each other, connect the resistance that links with emitter and the negative pole of light-emitting diode (being lighting bulb) on the base stage of the triode that joins with secondary coil, transformer is through rectifier diode sending and receiving optical diode (being lighting bulb) positive pole, it is simple in structure for the utility model, novel unique, easily produce, easily dress usefulness can be widely used in the power-cut emergency lighting lamp, no civil power or field work illuminating lamp, individual's reading and writing lamp, flashlight and signal lamp or the like light fixture; If cooperate solar cell and chargeable battery, can form independent lighting system and navigation light etc., very easy to use, application surface is very wide, energy saving both had been convenient for people to work, studying and living, alleviated national power shortage again, reduce expenses, it is applied, and benefits the nation and the people.
Four, description of drawings
Fig. 1 is an external structure of the present utility model.
Fig. 2 is a control circuit structure chart of the present utility model.
Five, embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is elaborated.
Provided by Fig. 1, Fig. 2, the utility model is that the control circuit by housing and interior dress thereof constitutes, and there is bonnet 2 at housing 1 rear portion, there is snoot 4 front portion, illuminating part 5 is housed in the snoot 4, and housing has switch 3 on 1 side, and said control circuit is that battery E is through K switch connecting resistance R 1One end and transformer L 1, L 2The centre cap that links to each other, resistance R 1Another termination triode BG 1Base stage and triode BG 2Collector electrode, triode BG 1Base stage through capacitor C 1Meet the secondary coil L of transformer 3, secondary coil L 3The other end with triode BG 1Emitter and triode BG 2Emitter link triode BG 1Collector electrode meet transformer L 1, triode BG 2The negative pole (bulb) of base stage sending and receiving optical diode LED, and through resistance R 2Meet triode BG 2Emitter and capacitor C in parallel 2And capacitor C 3, triode BG 1Collector electrode through diode D 3Connect capacitor C in parallel 2, capacitor C 3With rectifier diode D 1Negative pole and the positive pole of LED, transformer L 2Meet rectifier diode D 1Positive pole and diode D 2Negative pole, K switch places outside housing 1 side, battery E places in the housing 1 on bonnet 2 tops.Illuminating part 5 promptly is the LED among Fig. 2 among Fig. 1, and switch 3 is the K switch of Fig. 2.
Working condition of the present utility model is by triode BG 1, resistance R 1, capacitor C 1And transformer coil L 1, L 2, L 3The oscillation step-up circuit of forming becomes the direct current of 1.5~3V into the higher alternating current of voltage, again through diode D 1Rectification, capacitor C 2, capacitor C 3Filtering becomes the direct current that suitable LED (bulb) is worked, diode D 2, D 3Be fly-wheel diode, can improve the conversion efficiency of circuit, LED converts electrical energy into luminous energy expeditiously, by triode BG 2And resistance R 2The current-limiting circuit of forming light-emitting diode (bulb), when electric current reaches set point, triode BG 2Conducting makes triode BG 1ON time shortens, and prolong deadline, and the operating current of light-emitting diode (bulb) is limited in certain limit, brightness stability, the life-span prolongs, efficient electricity-saving, can throw light on for a long time, effectively overcome the problem that the lighting apparatus effective time is short, energy consumption is big of existing DC power supply.
Control circuit of the present utility model can be contained on the printed circuit board (PCB) or on the insulated electro bakelite plate in use, or being made into chip places in the housing, its electric light transfer ratio is than incandescent lamp height, energy-saving effect is outstanding, and battery operation, and is available whenever and wherever possible, adopt control circuit described in the utility model to can be made into the various lamps that make things convenient for, economical and practical, easy to carry, light is stable not to glimmer, good illumination effect, the flames of anger is not smoldered, and is pollution-free, the coefficient height safe in utilization in inflammable and explosive place, be green electrical equipment worthy of the name, application market is wide, and remarkable economical and social benefit are arranged.
It should be appreciated that the size of each component values in the utility model circuit, decide, can be made into series of products, satisfy the needs that throw light under the different situations on the required watt level of illumination; Technological core of the present utility model is that this control circuit can be made into the selective dress usefulness of independently serial circuit product, thereby the light fixture that every this control circuit of employing is made all is protection ranges of the present utility model.

Claims (1)

1, a kind of new and effective economize on electricity makes things convenient for lamp, be that control circuit by housing and interior dress thereof constitutes, there is bonnet (2) at housing (1) rear portion, there is snoot (4) front portion, illuminating part (5) is housed in the snoot (4), switch (3) is arranged on the housing side, it is characterized in that said control circuit is that battery E is through K switch connecting resistance R 1One end and transformer L 1, L 2The centre cap that links to each other, resistance R 1Another termination triode BG 1Base stage and triode BG 2Collector electrode, triode BG 1Base stage through capacitor C 1Meet the secondary coil L of transformer 3, secondary coil L 3The other end with triode BG 1Emitter and triode BG 2Emitter link triode BG 1Collector electrode meet transformer L 1, triode BG 2The negative pole of base stage sending and receiving optical diode LED, and through resistance R 2Meet triode BG 2Emitter and capacitor C in parallel 2And capacitor C 3, triode BG 1Collector electrode through diode D 3Connect capacitor C in parallel 2, capacitor C 3With rectification diode D 1Negative pole and the positive pole of LED, transformer L 2Meet rectifier diode D 1Positive pole and diode D 2Negative pole, K switch places outside the side of housing (1), battery E places in the housing (1) on bonnet (2) top.
CN 200420010643 2004-04-15 2004-04-15 Electricity saving convenient lamp Expired - Fee Related CN2694697Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 200420010643 CN2694697Y (en) 2004-04-15 2004-04-15 Electricity saving convenient lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 200420010643 CN2694697Y (en) 2004-04-15 2004-04-15 Electricity saving convenient lamp

Publications (1)

Publication Number Publication Date
CN2694697Y true CN2694697Y (en) 2005-04-20

Family

ID=34768355

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 200420010643 Expired - Fee Related CN2694697Y (en) 2004-04-15 2004-04-15 Electricity saving convenient lamp

Country Status (1)

Country Link
CN (1) CN2694697Y (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103391673A (en) * 2013-08-20 2013-11-13 吴建堂 Boosted type LED flashlight provided with one battery
CN104702099A (en) * 2013-12-09 2015-06-10 海洋王(东莞)照明科技有限公司 Direct-current booster circuit

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103391673A (en) * 2013-08-20 2013-11-13 吴建堂 Boosted type LED flashlight provided with one battery
CN104702099A (en) * 2013-12-09 2015-06-10 海洋王(东莞)照明科技有限公司 Direct-current booster circuit

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C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee
C19 Lapse of patent right due to non-payment of the annual fee