CN204465926U

CN204465926U - A kind of emergency driving device of emergency light

Info

Publication number: CN204465926U
Application number: CN201420846168.XU
Authority: CN
Inventors: 李成根
Original assignee: Je Woo Corp Ltd
Current assignee: Je Woo Corp Ltd
Priority date: 2014-12-25
Filing date: 2014-12-25
Publication date: 2015-07-08
Anticipated expiration: 2024-12-25

Abstract

The utility model relates to emergency light field, refers in particular to one and has versatility, the emergency light emergency driving device can installed on various luminescent lamp; Comprise housing and be arranged on the drive system of enclosure interior, drive system also comprises charging module, module is met an urgent need in constant current and automatic detection module, charging module and constant current module of meeting an urgent need is electrically connected, and charging module and constant current module of meeting an urgent need all is electrically connected with automatic detection module; The beneficial effects of the utility model are presented as: the utility model aims to provide a kind of emergency light emergency driving device with versatility, it is provided with constant-current constant-voltage charging module and powers to lamp body, make light fixture can not affect the brightness of its luminescence because capacitance reduces under emergency rating, and be provided with automatic detection module, whether automatically can detect each element of light fixture and damage and the operating state etc. of electrical system, its structure is simple, cost is low, can to arrange in pairs or groups arbitrarily light fixture, easy to use, practical.

Description

A kind of emergency driving device of emergency light

Technical field

The utility model relates to emergency light field, refers in particular to one and has versatility, the emergency light emergency driving device can installed on various luminescent lamp.

Background technology

Current emergency light product discharge and recharge is on the market all one, under emergency rating, along with the capacitance of battery reduces, the brightness of lamp body decreases, and ordinary luminaire only has illumination functions, emergency function cannot be realized under special circumstances, even if there is emergency function to be also the emergency driving device of fixing standard configuration, not there is versatility, this emergency driving device does not possess measuring ability, it can not detect LED module, whether light fixture or battery damage and the function such as whether to lose efficacy of charging, greatly affect the emergent performance of emergency light, and its complex structure, cost is high, performance is single, be not easy to use, poor practicability.

Utility model content

In order to solve the problem, the utility model aims to provide a kind of emergency driving device of emergency light, refers in particular to one and has versatility, the emergency light emergency driving device can installed on various luminescent lamp.

Realize above-mentioned purpose, the technical solution adopted in the utility model is: a kind of emergency driving device of emergency light, comprise housing and be arranged on the drive system of described enclosure interior, described drive system also comprises charging module, module is met an urgent need in constant current and automatic detection module, described charging module and constant current module of meeting an urgent need is electrically connected, and described charging module and constant current module of meeting an urgent need all is electrically connected with automatic detection module.

Secondly, described charging module includes rectification module and constant voltage output module further, described rectification module and constant voltage output module are electrically connected, described common mode inductance and rectifier bridge are electrically connected, described constant voltage output module includes transformer module and current limliting module, and described transformer module and current limliting module are electrically connected.

In addition, described constant current module installation of meeting an urgent need has constant-current driven module, supply module and LED module, and described constant-current driven module, supply module are electrically connected with LED module respectively.

Moreover; described automatic detection module comprises charging detection module, power detecting module, battery detecting module, charging over module and control module respectively, and described charging detection module, power detecting module, battery detecting module and charging over module are electrically connected with control module respectively.

The beneficial effects of the utility model are presented as: the utility model aims to provide a kind of emergency light emergency driving device with versatility, it is provided with constant-current constant-voltage charging module and powers to lamp body, make light fixture can not affect the brightness of its luminescence because capacitance reduces under emergency rating, and be provided with automatic detection module, whether automatically can detect each element of light fixture and damage and the operating state etc. of electrical system, its structure is simple, cost is low, can to arrange in pairs or groups arbitrarily light fixture, easy to use, practical.

Accompanying drawing explanation

Fig. 1 is the utility model overall structure schematic diagram.

Fig. 2 is the utility model charging module circuit diagram.

Fig. 3 is that the utility model constant current is met an urgent need module circuit diagram.

Fig. 4 is the utility model automatic detection module circuit diagram.

Accompanying drawing mark illustrates:

1-drive system; 2-charging module; 3-constant current is met an urgent need module; 4-automatic detection module; 5-rectification module; 6-constant voltage output module; 7-transformer module; 8-current limliting module; 9-supply module; 10-LED module; 11-charges detection module; 12-power detecting module; 13-battery detecting module; 14-charging over module; 15-control module; 16-constant-current driven module.

Embodiment

Embodiment of the present utility model is described in detail below in conjunction with accompanying drawing:

As Figure 1-4, a kind of emergency driving device of emergency light, comprise housing and be arranged on the drive system 1 of described enclosure interior, described drive system 1 also comprises charging module 2, module 3 is met an urgent need in constant current and automatic detection module 4, described charging module 2 and constant current module 3 of meeting an urgent need is electrically connected, and described charging module 2 and constant current module 3 of meeting an urgent need all is electrically connected with automatic detection module 4.

Secondly, described charging module 2 includes rectification module 5 and constant voltage output module 6 further, described rectification module 5 is electrically connected with constant voltage output module 6, described common mode inductance and rectifier bridge are electrically connected, described constant voltage output module 6 includes transformer module 7 and current limliting module 8, and described transformer module 7 is electrically connected with current limliting module 8.

In addition, described constant current module 3 of meeting an urgent need is provided with constant-current driven module 16, supply module 9 and LED module 10, and described constant-current driven module 16, supply module 9 are electrically connected with LED module 10 respectively.

Moreover; described automatic detection module 4 comprises charging detection module 11, power detecting module 11, battery detecting module 12, charging over module 14 and control module 15 respectively, and described charging detection module 11, power detecting module 11, battery detecting module 12 and charging over module 14 are electrically connected with control module 15 respectively.

Battery is when charged state, charging module 2 place input 200-240V, this voltage source after common mode inductance, then carries out rectification through rectification module 5, exports 300V voltage by bridge rectifier, then be input in constant voltage output module, the major loop formed through transformer module 7 and the inner metal-oxide-semiconductor of IC controls, and makes transformer module 7 export constant direct voltage, after this voltage source continues to flow through metal-oxide-semiconductor, carry out Current limited Control by current limliting module 8, current-limiting resistance charges the battery.

Under normal circumstances, relay is energising conducting, power to LED module 10 by external supply module 9, LED module 10 is in normal illumination state, when supply module 9 power-off, battery charging module 2 quits work, relay power-off restoration, external supply module 9 power-off simultaneously quits work, now LED module 10 is without normal illumination, detected by the 12 pairs of supply modules 9 of the power detecting module in automatic detection module 4, if when supply module 9 voltage is in power-off, control battery through control module 15 now to power to LED module 10, now constant current is met an urgent need the metal-oxide-semiconductor conducting in module 3, constant current module 3 of meeting an urgent need normally is worked, export constant electric current and voltage to power to LED module 10, make LED module 10 normal illumination.

The above, it is only preferred embodiment of the present utility model, not technical scope of the present utility model is imposed any restrictions, the technical staff of the industry, under the inspiration of the technical program, some distortion and amendment can be made, every above embodiment is done according to technical spirit of the present utility model any amendment, equivalent variations and modification, all still belong in the scope of technical solutions of the utility model.

Claims

1. the emergency driving device of an emergency light, comprise housing and be arranged on the drive system of described enclosure interior, it is characterized in that: described drive system also comprises charging module, module is met an urgent need in constant current and automatic detection module, described charging module and constant current module of meeting an urgent need is electrically connected, and described charging module and constant current module of meeting an urgent need all is electrically connected with automatic detection module.

2. the emergency driving device of a kind of emergency light according to claim 1, it is characterized in that: described charging module includes rectification module and constant voltage output module further, described rectification module and constant voltage output module are electrically connected, described constant voltage output module includes transformer module and current limliting module, and described transformer module and current limliting module are electrically connected.

3. the emergency driving device of a kind of emergency light according to claim 1, is characterized in that: described constant current module installation of meeting an urgent need has constant-current driven module, supply module and LED module, and described constant-current driven module, supply module are electrically connected with LED module respectively.

4. the emergency driving device of a kind of emergency light according to claim 1; it is characterized in that: described automatic detection module comprises charging detection module, power detecting module, battery detecting module, charging over module and control module respectively, described charging detection module, power detecting module, battery detecting module and charging over module are electrically connected with control module respectively.