CN2466501Y

CN2466501Y - Energy-saving lamp

Info

Publication number: CN2466501Y
Application number: CN01210685U
Authority: CN
Inventors: 袁秀友
Original assignee: Individual
Current assignee: Individual
Priority date: 2001-02-21
Filing date: 2001-02-21
Publication date: 2001-12-19
Anticipated expiration: 2011-02-21

Abstract

The utility model relates to an energy-saving lamp, particularly an energy-saving lamp which adopts an electronic ballast to serve as a starter. The energy-saving lamp comprises an electronic ballast component and a lamp shade of a lamp tube inductive control component; all the components are fixedly arranged on the lamp shade to form integration structure; the inductive control component is fixedly arranged in the center of the lamp shade. The energy-saving lamp of the structure has the advantages of convenient installation, no detection column angle, and detection sensitivity enhancing. Besides, the utility model utilizes an oscillator base of a contactless type switching control electronic ballast component to control the starting and extinguishing of the energy-saving lamp, which extends the service life of luminaire.

Description

Electricity-saving lamp

The utility model relates to a kind of electricity-saving lamp, especially with the electricity-saving lamp of electric ballast as starter.

For saves energy, the electricity-saving lamp of energy automatic switch is all installed in present many public arenas, throw light on as places such as passageway, stair, the operation principle of electricity-saving lamp generally is: the induction Control Component is set in illuminating lamp, and by the lighting or extinguish of induction Control Component control illumination, illuminating lamp extinguishes dawn, when the induction Control Component has detected man-hour, promptly light illuminating lamp, after messenger leaves its investigative range, illuminating lamp is extinguished, so to reach the purpose of energy savings.But the induction Control Component and the lamp body of existing electricity-saving lamp are discrete, need between them to connect by lead, therefore very trouble is installed, just more bothered when particularly the illuminating lamp that has being reequiped, respond to Control Component in addition and generally be installed in corner or limit, passageway, have and survey the dead angle, influence detectivity.

The purpose of this utility model is to overcome the defective of prior art and a kind of easy for installation, highly sensitive electricity-saving lamp is provided.

The purpose of this utility model can be reached by following scheme:

In this electricity-saving lamp, still comprise ballast component, fluorescent tube, induction Control Component and lampshade member, ballast component and fluorescent tube all are fixedly mounted on the interior chassis of lampshade, and the induction Control Component is fixedly mounted on the center of lampshade, constitutes integral structure.

Adopted the electricity-saving lamp of such scheme, owing to be integral structure, removed induction from and visited the line of making between assembly and the lamp body, mounting means is the same with normal lamp holder very convenient, in addition owing to induction control group is installed on the lampshade, its detection angle can reach 360 degree, be provided with and survey the dead angle, improved detectivity, if in electricity-saving lamp, add warning circuit, utilize original induction Control Component control, this electricity-saving lamp also can have warning function.

The utility model is described in further detail and provide embodiment below in conjunction with accompanying drawing.

Accompanying drawing 1 is the utility model example structure schematic diagram;

Accompanying drawing 2 is an embodiment electronic switching circuit principle.

As shown in Figure 1, electricity-saving lamp in the present embodiment, in order to improve energy-saving effect, electronic ballast component 3 is adopted in the ballast component, fluorescent tube is selected annular lamp tube 4 for use, lampshade is dish type lampshade 5 and is fixedly mounted on the chassis 8.In order to control electricity-saving lamp reliably, induction Control Component 2 adopts human body infrared acquisition assembly, be fixedly mounted on dish type lampshade 5 centers, annular lamp tube 4 is started by electronic ballast component 3, when supply voltage is low, also can start smoothly like this, when human body infrared acquisition assembly 2 detects human body signal, start 3 light energy-saving lamps of electronic ballast component, human body extinguishes after leaving back electricity-saving lamp time-delay certain hour, the startup of electronic ballast component 3 and closing by electronic switching circuit 1 control, as shown in Figure 2, electronic switching circuit 1 is by resistance, optocoupler IC1 and switch triode TC constitute: connecting in optocoupler IC1 and the input circuit is provided with current-limiting resistance R2, output triode TQ collector is connected to positive source through resistance R 1, simultaneously receive power cathode through divider resistance R4, voltage after partial is as the working power of switch triode TK, the emitter stage of triode TQ is connected with switch triode TK base stage, in order to strengthen antijamming capability, cross-over connection divider resistance R3 between switch triode TK base stage and power cathode, the input circuit of electronic switching circuit 1 is connected with the output of human body infrared acquisition assembly 2, the collector terminal of switch triode TK and power cathode are connected between the base stage and power cathode of oscillating tube T in the electronic ballast component 3 as the output of electronic switching circuit 1, and the working power of electronic switching circuit 1 is provided after bridge rectifier Q1 rectification by AC power.

By above-mentioned description as can be known, the utility model is owing to adopted the integral structure of induction Control Component and lamp body, in installing and using, bring great convenience, and if the warning circuit that is subjected to human body infrared acquisition assembly control equally is set in lamp body more also holds concurrently and to reach the purpose that a lamp is used as alarm more.Owing to the electronic switch and the contactless control mode that adopt, only need select for use the element of General Parameters just can control the switch of electricity-saving lamp reliably, and have the characteristics of long service life in addition.

Claims

1, a kind of electricity-saving lamp, comprise the ballast component, fluorescent tube, induction Control Component and lampshade, it is characterized in that described ballast component (3), and fluorescent tube (4) all be fixedly mounted on the interior chassis of lampshade (5) (8), induction Control Component (2) is fixedly mounted on the center of lampshade (5), constitutes integral structure.

2, electricity-saving lamp according to claim 1, it is characterized in that: described ballast component is the electronics town device assembly (3) that is made of oscillating tube (T) and other electronic component, between the emitter stage of oscillating tube (T) or base stage and power cathode, be provided with electronic switching circuit (1), electronic switching circuit (1) control oscillating tube (T) thus close and the extinguishing and light of conducting control fluorescent tube (4).

3, electricity-saving lamp according to claim 2, it is characterized in that: described electronic switching circuit (1) is by resistance, optocoupler (IC) and triode (TK) constitute: series connection is provided with current-limiting resistance (R2) in optocoupler (IC1) input circuit, optocoupler (IC1) input circuit is connected with induction Control Component (2) output, optocoupler (IC1) output triode (TQ) colelctor electrode is received positive source through resistance (R1), simultaneously receive power cathode through divider resistance R4, triode (TQ) emitter stage is connected with the base stage of switch triode (TK), the emitter stage of switch triode (TK) connects power cathode, switch triode (TK) collector terminal and power cathode are electronic switching circuit (1) output control terminal, and the working power of electronic switching circuit (1) is provided after bridge rectifier (Q1) rectification by AC power.

4, according to claim 2 or 3 described electricity-saving lamps, it is characterized in that: described switch triode (TK) base stage is received power cathode through divider resistance (R3).

5, according to claim 1 or 2 or 3 described electricity-saving lamps, it is characterized in that: also be provided with warning circuit (6) and alarm switch circuit (7) in the described electricity-saving lamp, opening or closing of alarm switch circuit (7) control warning circuit (6), the input of warning circuit (6) is connected with induction Control Component (2) output.

6, electricity-saving lamp according to claim 4, it is characterized in that: also be provided with warning circuit (6) and alarm switch circuit (7) in the described electricity-saving lamp, opening or closing of alarm switch circuit (7) control warning circuit (6), the input of warning circuit (6) is connected with induction Control Component (2) output.

7, according to claim 1 or 2 or 3 or 6 described electricity-saving lamps, it is characterized in that: described induction Control Component (2) is a human body infrared acquisition assembly.

8, according to the described electricity-saving lamp of claim 4, it is characterized in that: described induction Control Component (2) is a human body infrared acquisition assembly.

9, according to claim 5, it is characterized in that: described induction Control Component (2) is a human body infrared acquisition assembly.