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Dual-purpose intelligent lamp

A smart lamp and dual-purpose technology, which is applied in the direction of electric lamp circuit layout, the use of semiconductor lamps, lighting and heating equipment, etc., can solve the problems of inconvenient installation, complicated circuit, unfavorable general lighting, etc.

Inactive Publication Date: 2009-10-14
江门沃能光电科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, ordinary lighting lamps do not have emergency lighting capabilities, and the known emergency lights are all independent with their own working mode switch, and the single detection mode of mains power detection when no mains power is transferred to internal power supply; it is not a non-ordinary lighting device that can be controlled by the user's original switch , by directly detecting the presence or absence of mains electricity, the light is not on in the standby state, which is not conducive to general lighting
Therefore, in order to ensure indoor and outdoor normal lighting and emergency lighting, it is necessary to install normal lighting fixtures and emergency lighting fixtures separately, which causes complex circuits, inconvenient installation and increased use costs.
How to overcome the deficiencies in the existing technology of automatic switching between general lighting and emergency lighting has become an urgent problem to be solved

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] refer to figure 1 As shown, a dual-purpose intelligent lamp of the present invention includes a lamp body 1, and an LED lamp assembly 2 is arranged inside the lamp body 1. The lamp body 1 is composed of an outer shell 8 and a light-transmitting lamp cover 9. The outer shell 8 and the transparent The light lamp cover 9 is fixedly connected, and an international standard lamp cap 10 is provided at the rear of the shell 8, which can be directly used in a common lamp holder; an AC / DC power supply circuit 3, a detection circuit 4, The control circuit 5 and the rechargeable battery 6, the mains live wire are respectively connected to the AC / DC power supply circuit 3 and the detection circuit 4, the output positive pole b of the AC / DC power supply circuit 3 is connected to the control circuit 5, and the detection circuit 4 is also connected to the control circuit 5 and the detection circuit 4 respectively. The rechargeable battery 6 and the control circuit 5 are respectively c...

Embodiment 2

[0027] refer to figure 2 As shown, a dual-purpose smart lamp of the present invention is basically the same as Embodiment 1, except that the lamp body 1 is composed of an elongated shell 11 and an elongated lampshade 12, and its appearance is equivalent to a lamp in the shape of a traditional fluorescent lamp.

Embodiment 3

[0029] refer to image 3 As shown, a dual-purpose intelligent lamp of the present invention is basically the same as Embodiment 1, except that the lamp body 1 is a ceiling lamp with a disc-shaped shell 13 and a disc-shaped lampshade 14 .

[0030] refer to Figure 4As shown, it is one of the schematic diagrams of the circuit principle of the present invention, wherein the AC / DC power supply circuit 3 adopts a switching power supply commonly used in the prior art. The detection circuit 4 of the present invention is composed of shunt resistors R1, R2, protection diodes D1, D2, filter capacitor C1, and a comparator 4a. The control circuit 5 is composed of shunt resistors R9, R10, single chip microcomputer 5a, transistors Q1, Q2, Q3, Q4, Q5, Q6, current limiting resistors R3, R4, R5, R6, R7, R8. There is a comparator 4a in the single-chip microcomputer 5a, and the single-chip microcomputer 5a adopts the chip EM78P458A. In the chip EM78P458A, its first and twenty pins are respecti...

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PUM

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Abstract

The invention discloses a dual-purpose intelligent lamp, which belongs to the technical field of lamps and aims to provide an intelligent lamp which is easy to install and use and can be used as normal lighting and emergency lighting. LED lamp assembly, wherein the lamp body is also equipped with AC / DC power supply circuit, detection circuit, control circuit and rechargeable battery respectively, and the live wire of the mains is respectively connected to the AC / DC power supply circuit and detection circuit, and the AC / DC power supply circuit The output positive pole b of the positive pole b is connected to the control circuit, the detection circuit is also connected to the control circuit and the rechargeable battery respectively, and the control circuit is also connected to the rechargeable battery and the LED lamp assembly respectively; the present invention can be used for indoor and outdoor normal and emergency lighting.

Description

technical field [0001] The invention relates to a lamp, in particular, it relates to a lamp which can be turned on and off by the user with or without mains electricity without changing the user's original lighting circuit. Dual-purpose smart lights that automatically turn on emergency lighting when there is no mains power. Background technique [0002] At present, ordinary lighting lamps do not have emergency lighting capabilities, and the known emergency lights are all independent with their own working mode switch, and the single detection mode of mains power detection when no mains power is transferred to internal power supply; it is not a non-ordinary lighting device that can be controlled by the user's original switch , By directly detecting the presence or absence of mains power, the light is not on in the standby state, which is not conducive to general lighting. Therefore, in order to ensure indoor and outdoor normal lighting and emergency lighting, it is necessary...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F21S9/02H05B37/02H02J7/34F21Y101/02F21Y113/00
CPCF21K9/00H05B33/0842F21S9/022Y02B20/383H05B33/0803H02J9/02F21K9/20F21Y2115/10H05B45/3725Y02B20/30
Inventor 陈志雄谢小庄梁盛华
Owner 江门沃能光电科技有限公司