CN201119083Y

CN201119083Y - A daylight lamp tray with emergent lamp function

Info

Publication number: CN201119083Y
Application number: CNU200720060003XU
Authority: CN
Inventors: 陈伟民; 伍劲波
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-11-19
Filing date: 2007-11-19
Publication date: 2008-09-17
Anticipated expiration: 2017-11-19

Abstract

The utility model relates to a fluorescent lamp panel, in particular to a fluorescent lamp panel with the functions of an emergency lamp. The utility model belongs to the manufacture field of the illuminating electric appliance, which comprises a lamp panel casing, at least two lamp holders are installed on the lamp panel casing, an arched reflecting cover is installed on the lamp holder, and fluorescent tubes are installed at two ends of the lamp holder and electrically connected with a ballast. The fluorescent lamp panel is characterized in that an emergence circuit and an emergency power supply are arranged in the fluorescent lamp panel, the ballast of one fluorescent tube is connected with the emergency power supply through the emergence circuit, and the ballasts of the other fluorescent tubes are connected with an external alternating current power supply. A grid frame is installed on the front end surface of the fluorescent lamp holder for illuminating. A transparent board is installed on the front end surface of the fluorescent lamp holder of the emergency lamp. The fluorescent lamp holder adopting the structure has the advantages that the structure is simple, and the safety performance is good.

Description

A kind of daylight lamp panel with emergency light function

Technical field

The utility model belongs to electric lighting and makes the field, relates to a kind of daylight lamp panel, is specifically related to a kind of daylight lamp panel with emergency light function.

Background technology

Passageway for public places such as school, factory, hospitals all needs to install emergency light, to tackle accidents such as unexpected power failure, breaking out of fire dangerous situation.Existing emergency light mostly is portable lamp body.The emergency light of this structure is easy to use, but be not easy to install and fix, generally all be to be affiliated in the corner to locate, be easy to lose, and be affiliated at the place, corner, in accident, produce the direction misleading to withdrawing personnel easily, usually people can run toward the light place, so be unsuitable for installing the mobile emergency lamp in public places when emergency escape.Fixed lamp panel is also arranged at present, (patent No. is: technical scheme 95207006.5) to be called " uninterrupted daylight lamp bracket automaticallyes switch " as the once disclosed name of Chinese utility model patent, the daylight lamp bracket of this Patent publish, mainly form by fluorescent lamp, ballast, stand-by power supply, control box etc., be provided with the automatic switch-over circuit unit in the control box, by external circuit fluorescent tube is powered at ordinary times, during power failure, call stand-by power supply by automatic switch-over circuit unit commutation circuit fluorescent tube is powered, reach the power failure emergencing action.But the daylight lamp bracket of this structure, same fluorescent tube all used in emergency lighting and illumination at ordinary times, rely on automatic switch-over circuit to carry out the conversion of supply line, the line construction complexity, the production cost height, and long-term long-time use of fluorescent tube burns out easily, can not guarantee the stability as emergency light.

Summary of the invention

The purpose of this utility model is to provide a kind of simple in structure, daylight lamp panel with emergency light function that security performance is good.

The purpose of this utility model is achieved in that a kind of daylight lamp panel with emergency light function, comprise the lamp panel shell, the lamp panel shell is provided with at least two lamp sockets, the arc reflector is installed on the lamp socket, fluorescent tube is installed in the both ends of lamp socket and is electrically connected with ballast, it is characterized in that: be provided with emergency circuit and stand-by power supply in the described daylight lamp panel, wherein the ballast of a fluorescent tube is electrically connected with stand-by power supply by emergency circuit, and the ballast of other fluorescent tube connects external ac power source.

Described illumination is equipped with grid with the front end face of daylight lamp holder.

Described emergency light is equipped with light-passing board with the front end face of daylight lamp holder.

Good effect of the present utility model: the daylight lamp panel has at least two lamp sockets, wherein the ballast of a fluorescent tube connects emergency circuit, stand-by power supply, the ballast of other fluorescent tube connects external ac power source, like this, emergency lighting and illumination at ordinary times are just independent separately, are independent of each other, and circuit all adopts present mature technology, do not need the specialized designs automatic switch-over circuit, circuit is comparatively simple, production cost is low.The emergency light part is owing to lack usefulness, and performance is comparatively stable, and security performance is good.

Description of drawings

Fig. 1 is the daylight lamp panel front view that the utlity model has the emergency light function;

Fig. 2 is the daylight lamp panel vertical view that the utlity model has the emergency light function;

Fig. 3 is the daylight lamp panel configuration structural representation that the utlity model has the emergency light function;

Fig. 4 is lampshade partial structurtes schematic diagrames.

Embodiment

Below in conjunction with accompanying drawing the daylight lamp panel embodiment that the utlity model has the emergency light function is described in further detail.

Embodiment: as Fig. 1-shown in Figure 4, daylight lamp panel with emergency light function described in the utility model comprises lamp panel shell 1, lamp panel shell 1 is provided with three groups of lamp sockets (can be two or more sets), be separately installed with arc reflector 3 on every group of lamp socket 2, this arc reflector 3 preferably adopts the brightening piece with nano-deposit material to make, and has better energy-saving effect.Fluorescent tube 4 is installed in the both ends of lamp socket 2 and is electrically connected with its ballast that matches mutually 5.In the daylight lamp panel, be provided with one group of emergency circuit 6 and stand-by power supply 7, the ballast 5 of the fluorescent tube 4 in the middle of wherein being positioned at is electrically connected with stand-by power supply 7 by emergency circuit 6, makes emergency light and uses, and the ballast 5 of both sides fluorescent tube 4 connects external ac power source, making the general lighting lamp uses, like this, a lamp panel has promptly had two groups of functions, when electricity is arranged, the fluorescent tube illumination of both sides, during power failure, middle fluorescent tube work allows people withdraw fast.The daylight lamp panel that is installed in the top, passageway of public places such as school, factory, hospital is preferably installed in proper order according to the extra exit direction, plays the direction guiding function, avoids withdrawing personnel and runs wrong direction, turns in the dead angle.Stand-by power supply 7 adopts rechargeable battery, because emergency circuit 6 all adopts existing mature technique scheme with stand-by power supply 7, Gu Tuzhong does not provide physical circuit figure.For the ease of changing fluorescent tube 4, grid 8 is installed at the front end face of illuminating daylight lamp holder 2.In addition, middle emergency light is equipped with light-passing board 9 with the front end face of daylight lamp holder 2, and certainly, lamp socket 2 also can all be installed grid 8 or light-passing board 9 all is installed.

Claims

1, a kind of daylight lamp panel with emergency light function, comprise lamp panel shell (1), lamp panel shell (1) is provided with at least two lamp sockets (2), arc reflector (3) is installed on each lamp socket (2), fluorescent tube (4) is installed in the both ends of lamp socket (2) and is electrically connected with ballast (5), it is characterized in that: be provided with emergency circuit (6) and stand-by power supply (7) in the described daylight lamp panel, wherein the ballast (5) of a fluorescent tube (4) is electrically connected with stand-by power supply (7) by emergency circuit (6), and the ballast (5) of other fluorescent tube (4) connects external ac power source.

2, the daylight lamp panel with emergency light function according to claim 1 is characterized in that: described illumination is equipped with grid (8) with the front end face of daylight lamp holder (2).

3, the daylight lamp panel with emergency light function according to claim 1 is characterized in that: described emergency light is equipped with light-passing board (9) with the front end face of daylight lamp holder (2).