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Illumination apparatus with emergency function

A technology of lighting device and emergency function, applied in the field of lighting, can solve problems such as inconvenient installation and maintenance, and achieve the effect of easy installation and replacement, and avoiding influence

Pending Publication Date: 2017-12-01
ZHEJIANG SHENGHUI LIGHTING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The invention provides a lighting device with emergency function to solve the problem of inconvenient installation and maintenance

Method used

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  • Illumination apparatus with emergency function
  • Illumination apparatus with emergency function
  • Illumination apparatus with emergency function

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Embodiment Construction

[0093] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0094] The terms "first", "second", "third", "fourth", etc. (if any) in the description and claims of the present invention and the above drawings are used to distinguish similar objects and not necessarily Describe a particular order or sequence. It is to be understood that the data so used are interchangeable under appropriate circumstances such that the embodiments of the invention described herein are, for example, capable of practice in sequences other th...

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Abstract

The invention provides an illumination apparatus with an emergency function. The illumination apparatus comprises a lamp tube, and a light emitting module and a control apparatus arranged in the lamp tube; the lamp tube comprises a columnar lamp tube body and an access terminal arranged on at least one end of the lamp tube body; the access terminal is used for connecting the exterior for supplying power; the light emitted from the light emitting part can penetrate through the lamp tube body to illuminate to the exterior; the control apparatus comprises a first power supply module, a second power supply module, a first driving module and a second driving module; the first driving module is used for driving the light emitting module to give out light by the power supplied by the first power supply module in a first power utilization state; and the second driving module is used for driving the light emitting module to give out light by the power supplied by the second power supply module in a second power utilization state.

Description

technical field [0001] The invention relates to the field of lighting, in particular to a lighting device with an emergency function. Background technique [0002] Lighting is a measure of using various light sources to illuminate working and living places or individual objects. A lighting device can be understood as a device that realizes a lighting function. The illuminating device may include a lamp tube and a light emitting module inside the lamp tube, and the external power supply may be supplied to the light emitting module through the power supply module of the illuminating device. When the power supply of the external power supply occurs, such as a power outage or a line failure, the lighting device needs to implement an emergency function to ensure the realization of the lighting function. [0003] In the existing related technology, in order to realize the emergency function, a set of control circuit and energy storage battery are usually installed outside the li...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H05B37/02H05B33/08H05B44/00
CPCH05B47/17H05B45/3578H05B45/375H05B45/10
Inventor 万叶华凌厉锋叶松安邓璐沈锦祥
Owner ZHEJIANG SHENGHUI LIGHTING
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