CN2199415Y - Energy-saving multi-light source lamp (ceiling lamp or drop light) with new function - Google Patents

Abstract

The utility model relates to a new function energy-saving multi-light lamp (a coffered light panel or a drop light), composed of a lamp frame, a plurality of lamp holders, a lamp source, and an electronic secondary memory switch arranged in the lamp frame. Under the function of the electronic secondary memory switch, after the lamp is directly connected to an electric network under the condition that the quantity of leading-out wires is still two, a single coupling power switch is operated under a certain rule, so the quantity of lamp heads which are lightened can be adjusted. At ordinary times, a main lamp can be lightened, and when the environment is required to be interspersed, ambient color bulbs are lightened. Obviously, the new function lamp evidently achieves the aim of energy-saving. At the same time, the lamp has the advantages of luxury, and economy and utility. The lamp is particularly suitable for the occasion that an original lighting control circuit is only provided with one control switch (such as used in families).

Description

Energy-saving multi-light source lamp (ceiling lamp or drop light) with new function

Present how fiery lamp affixed to the ceiling (or pendent lamp) mainly is made up of key lighting lamp (as annular spot) and several modification colored electric lamp bulbs.Such composition form because the former when mounted single connection plane switch control circuit of client is difficult for repacking, to making when the former single connection plane switch of operation, all lamp holders be not complete bright be exactly to go out entirely.Caused very big waste of energy virtually, both uneconomical; Impracticable again.

The purpose of this utility model is exactly at above-mentioned deficiency, designs a kind ofly under the situation that former illumination control circuit is changed not, only need operate a kind of new function energy-saving lamp that former single connection plane switch can be regulated the bright number of lamp holder according to certain rules.

The purpose of this utility model realizes with the following methods:

On a light fitting frame, several sockets are installed, socket and lamp source (bulb or annular lamp tube) links, and the lead-out wire in all lamp sources is connected into two-way (or number road) control form and an electronics secondary memory switch links.Two lead-out wires of electronics secondary memory switch (lead-out wire of light fixture just) are connected in the illumination control circuit loop.

Be that example is illustrated in conjunction with the accompanying drawings only below with five fiery two-way control lamp affixed to the ceilings:

Fig. 1 is the utility model side view

Fig. 2 is the utility model vertical view

Fig. 3 is an electronics secondary memory switch circuit diagram in the utility model.Wherein electronics secondary memory switch is installed in the light fitting frame.

With reference to the accompanying drawings:

On a light fitting frame (5), be equipped with five sockets (3), (4), socket and lamp source S1～S5 link, five lamp sources are connected into two-way, one the tunnel directly connects with control loop, and electrical equipment Chang Kaiduan is succeeded on another road, and the lead-out wire ab two of light fixture is terminated in the illumination control loop.((annotate: (6) are the annular lamp tube support in the accompanying drawing))

Electronics secondary memory switch is made up of following components and parts:

The R1----dropping resistor

R2----resistance

C1, C2----electric capacity

D1, D2----diode

The BG----triode

S1, S2, S3, S4, S5----electric light

The J1----relay

The E----normally opened contact

The F----normally-closed contact

The effect of R2 has two, and one is circuit load, in not conducting of triode BG, during not adhesive of J1, can make voltage constant within the specific limits, and second effect is to provide bias current for triode BG.D2 is an isolating diode, plays the effect of isolating the triode b utmost point and the e utmost point, and C2 provides energy for the action of relay J 1.

When power switch K connected, 220V voltage was through step-down, rectification, the filtering of R1, D1, C1, for circuit provides a power supply.This moment, R2 as circuit load, made voltage constant through normally closed some F of relay J 1 in the scope of needs.The b pole tension of triode is lower than the e utmost point, is in the backward voltage state, not conducting, and lamp S2, S3, S4, S5 are in the normal battle of J1, and not conducting has only normal bright lamp S1 conducting.

When the needs lamp is complete when bright, cut off K switch, C2 becomes the power supply of circuit.The triode e utmost point (B point) is because the buffer action of D2 makes its b utmost point (A point) separate triode BG conducting under the bias current that R2 provides.J1 adhesive action thereupon, the contact conversion.Also do not put electric charge at C2, J1 still connects K during adhesive, because the relay effect makes the circuit self-locking.Lamp S2, S3, S4, S5 form the closed-loop path through relay normally open contact E, and five lamps are bright entirely together.

Claims (1)

1, the energy-conservation how fiery light fixture of a kind of new function (lamp affixed to the ceiling or pendent lamp) is characterized in that having a light fitting frame, is equipped with several sockets on the light fitting frame, and socket and lamp source link, and the lead-out wire in lamp source links with the electronics secondary memory switch that is installed in the light fitting frame.