CN201344446Y

CN201344446Y - Emergency energy saving bulb

Info

Publication number: CN201344446Y
Application number: CNU200920049900XU
Authority: CN
Inventors: 王毅
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-01-09
Filing date: 2009-01-09
Publication date: 2009-11-11
Anticipated expiration: 2019-01-09

Abstract

The utility model discloses an emergency energy saving bulb, which comprises a lamp housing, a luminous body, a wiring board, a cell charging control circuit, a chargeable cell, a lamp socket and an electronic element, the luminous body, the wiring board, the electronic element, the chargeable cell and the cell charging control circuit are all arranged in the lamp housing, the electronic element, the luminous body and the cell charging control circuit are all arranged on the wiring board and are electrically connected with the wiring board respectively, the electronic element is electrically connected with the lamp socket through wire, and the chargeable cell and the cell charging control circuit are electrically connected through wire. Under normal condition, the built-in chargeable cell is continuously charged under protection of the cell charging control circuit, so that voltage and capacity of the cell are positioned in a reasonable level all the time, when losing an outside power supply, the cell charging control circuit immediately drive the cell to supply power to the luminous body to make the luminous body continuously maintain the illumination work state, thereby achieving emergency effect.

Description

Energy-saving emergency lamp

Technical field

The utility model relates to a kind of novel energy-conserving bulb, relates in particular to a kind of novel emergency energy-saving bulb.

Background technology

Conventional bulb (comprises osram lamp at present, fluorescent tube, electricity-saving lamp) one of them evident characteristic is that it does not possess emergency function, after having a power failure, bulb extinguishes at once, therefore in the place that needs emergency lighting emergency luminaire is installed usually, emergency luminaire adds bulb by light fixture and constitutes, what use at present is common conventional bulb, because the conventional bulb power consumption is big, so cause the crash time too short, be generally half an hour, and emergency luminaire only just can provide emergency lighting when having a power failure, and therefore most of times are in idle state, cause the waste of material, the weakness that emergency luminaire is fatal is that indicator lamp on the emergency luminaire only represents that battery is in normal charging condition in addition, and whether the bulb in the uncertain light fixture be in normal operating condition, adds short characteristics of conventional bulb life-span, and the back emergency luminaire that occurs possibly having a power failure can not work.

The utility model content

The purpose of this utility model provides a kind of energy-saving emergency lamp that possesses emergency function, and this bulb can be brought into play the function of emergency lighting when having a power failure, be particularly useful for the LED bulb.

Above-mentioned purpose of the present utility model realizes by following technical solution: a kind of energy-saving emergency lamp, it is characterized in that: comprise lamp housing, illuminator, wiring board, battery charge control circuit, rechargeable battery, lamp socket and electronic component, described illuminator, wiring board, electronic component, rechargeable battery and battery charge control circuit all are arranged in the described lamp housing, described electronic component, illuminator and battery charge control circuit all are arranged on the described wiring board, and be electrically connected with described wiring board respectively, described electronic component is electrically connected by electric wire with described lamp socket, and described rechargeable battery and described battery charge control circuit are electrically connected by electric wire.

Bulb described in the utility model; can be used in light fixture commonly used at present; lamp socket is electrically connected by electric wire with battery charge control circuit and associated electronic components; battery charge control circuit is electrically connected with illuminator and associated electronic components by wiring board; bulb shell plays a protective role to above element and circuit; under the normal condition; built-in rechargeable battery continues charging under the battery charge control circuit protection; make cell voltage and capacity be in reasonable level all the time; after external power source loses; battery charge control circuit drives battery immediately and discharges to illuminator, makes illuminator begin illumination work, thereby reaches emergencing action.

In the utility model, described illuminator is positioned at the upper surface of described wiring board, and described electronic component and battery charge control circuit are positioned at the lower surface of described wiring board.Illuminator is positioned at the upper surface of wiring board, has better illuminating effect, and this structural design also has better visual effect.

Described illuminator can adopt LED bulb or other fluorescent tubes, and a plurality of illuminators are the upper surface that lattice-like is distributed in wiring board, to guarantee enough bright intensity.

The utility model can be designed to the emergent bulb of plain edition, and rechargeable battery capacity energy driving LED work 2～3 hours guarantees general emergency requirement, and this bulb is the function of performance emergency lighting when having a power failure only, and LED does not work at ordinary times.

The utility model can also be designed to the energy-saving lighting bulb, the rechargeable battery energy driving LED work 8～10 hours of high power capacity or longer, daytime or allow external power source that battery is charged when not needing to throw light on, theoretical and when facts have proved battery charge power consumption considerably less, the power consumption of charging control circuit can be ignored after particularly battery was full of, fill an electric energy like this and guarantee 8～10 hours or above illumination needs, thereby realize the charging on daytime, utilize evening battery as mains lighting supply, and do not need external power source, can bring into play energy-conservation effect so to greatest extent; As solar energy generation technology step raising again, reach the level that can charge the battery fast, so just can realize no electric lighting, more can save the energy.

Electronic component described in the utility model, battery charge control circuit all can adopt the current techique in the electricity field to be implemented.

Compared with prior art, the utility model energy-saving emergency lamp is owing to set up rechargeable battery and battery charge control circuit, usually under the state, LED is luminous lighting under the power drives externally, after external power source disconnects, battery charge control circuit drives battery immediately and discharges to LED, makes its luminous lighting, and bulb still can illumination purposes under the emergency rating thereby reach.

Description of drawings

The utility model is described in further detail below in conjunction with the drawings and specific embodiments.

Fig. 1 is the overall structure schematic diagram of the utility model energy-saving emergency lamp.

The specific embodiment

A kind of energy-saving emergency lamp as shown in Figure 1, comprise lamp housing 1, illuminator 2, wiring board 3, battery charge control circuit 4, rechargeable battery 5, lamp socket 6 and electronic component 8, illuminator 2, wiring board 3, electronic component 8, rechargeable battery 5 and battery charge control circuit 4 all are arranged in the lamp housing 1, electronic component 8, illuminator 2 and battery charge control circuit 4 all are arranged on the wiring board 3, and be electrically connected with wiring board 3 respectively, illuminator 2 is positioned at the upper surface of wiring board 3, electronic component 8 and battery charge control circuit 4 are positioned at the lower surface of wiring board 3, electronic component 8 is electrically connected by electric wire 7b with lamp socket 6, and rechargeable battery 5 and battery charge control circuit 4 are electrically connected by electric wire 7a.

Illuminator 2 adopts the LED lamp in the utility model, also can adopt other light source, and illuminator 2 is provided with a plurality of, and a plurality of illuminators 2 are the upper surface that lattice-like is distributed in wiring board 3.

Lamp socket in the utility model is the market universal lamp holder, as E27, and E26, E17, E14, E12, GU10, the lamp socket of MR16 or the like model, but be not limited to above model.

Operation principle of the present utility model is: under the normal condition; built-in rechargeable battery continues charging under the battery charge control circuit protection; make cell voltage and capacity be in reasonable level all the time; after external power source loses; battery charge control circuit drives battery immediately and discharges to LED; make LED continue to keep the duty of luminous lighting, thereby reach emergencing action.

Claims

1. energy-saving emergency lamp, it is characterized in that: comprise lamp housing (1), illuminator (2), wiring board (3), battery charge control circuit (4), rechargeable battery (5), lamp socket (6) and electronic component (8), described illuminator (2), wiring board (3), electronic component (8), rechargeable battery (5) and battery charge control circuit (4) all are arranged in the described lamp housing (1), described electronic component (8), illuminator (2) and battery charge control circuit (4) all are arranged on the described wiring board (3), and be electrically connected with described wiring board (3) respectively, described electronic component (8) is electrically connected by electric wire (7b) with described lamp socket (6), and described rechargeable battery (5) and described battery charge control circuit (4) are electrically connected by electric wire (7a).

2. a kind of energy-saving emergency lamp according to claim 1 is characterized in that: described illuminator (2) is positioned at the upper surface of described wiring board (3), and described electronic component (8) and battery charge control circuit (4) are positioned at the lower surface of described wiring board (3).

3. a kind of energy-saving emergency lamp according to claim 1 is characterized in that: described illuminator (2) is the upper surface that lattice-like is distributed in wiring board (3).

4. a kind of energy-saving emergency lamp according to claim 3 is characterized in that: described illuminator (2) is the LED bulb.