CN201983169U - LED (light-emitting diode) fluorescent tube with emergency lighting function - Google Patents

LED (light-emitting diode) fluorescent tube with emergency lighting function Download PDF

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Publication number
CN201983169U
CN201983169U CN201120087413XU CN201120087413U CN201983169U CN 201983169 U CN201983169 U CN 201983169U CN 201120087413X U CN201120087413X U CN 201120087413XU CN 201120087413 U CN201120087413 U CN 201120087413U CN 201983169 U CN201983169 U CN 201983169U
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CN
China
Prior art keywords
described
led
emergency lighting
fluorescent tube
emergency
Prior art date
Application number
CN201120087413XU
Other languages
Chinese (zh)
Inventor
张占国
冯志伟
Original Assignee
深圳市澳磁电源科技有限公司
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Filing date
Publication date
Application filed by 深圳市澳磁电源科技有限公司 filed Critical 深圳市澳磁电源科技有限公司
Priority to CN201120087413XU priority Critical patent/CN201983169U/en
Application granted granted Critical
Publication of CN201983169U publication Critical patent/CN201983169U/en

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Abstract

The utility model relates to an LED (light-emitting diode) fluorescent tube with an emergency lighting function, comprising a tube shell, mains supply input electrodes arranged at two ends of the tube shell, LED lamps arranged in the tube shell and a normal lighting power circuit. The LED lamps comprise a normal lighting LED connected with the normal lighting power circuit and an emergency lighting LED connected with an emergency lighting power circuit. A mains supply failure detecting circuit connected with the input end of the normal lighting power circuit and the emergency lighting power circuit is also arranged in the tube shell. For the LED fluorescent tube with the emergency lighting function, normal lighting function and an emergency lighting function are integrated into a whole, and the LED fluorescent tube can be directly installed on the traditional conventional fluorescent lamp holder, is very convenient to install and use and has a small volume, thereby both the cost and the space are saved.

Description

LED fluorescent tube with function of emergency illumination

Technical field

The utility model relates to lighting engineering, relates in particular to a kind of LED fluorescent tube with function of emergency illumination.

Background technology

Along with carrying forward vigorously of energy-saving and emission-reduction, the LED lighting engineering is flourish.Yet, the LED fluorescent tube of prior art all only has the illumination functions under the mains-supplied normal condition, in case power supply occurs unusual (having a power failure as outage), fluorescent tube just can't be worked, and need start the emergency lighting light source separately, the emergency lighting light source of prior art is independent of fluorescent tube, its design is that LED fluorescent tube and emergency lighting light source are integrated on the special light fixture, this scheme can't be used conventional fluorescent tube light fixture, and need on light fixture, increase complicated circuit, cotton covered wire again, installation difficulty is big; And normal illumination lamp and emergency lighting respectively are independent, and cost height such as big, quality weight of taking up room, material use extremely inconvenience.

The utility model content

The purpose of this utility model provides a kind of LED fluorescent tube with function of emergency illumination, and this fluorescent tube integrates normal illumination and function of emergency illumination, can be directly installed on the existing conventional daylight lamp holder, installs and uses very convenient, saving cost; And volume is small and exquisite, saves the space.

For achieving the above object, the utility model provides a kind of LED fluorescent tube with function of emergency illumination, include the fluorescent tube shell, be arranged on described fluorescent tube shell two ends the civil power input electrode, be arranged at LED lamp and normal illumination power circuit in the described fluorescent tube shell, described LED lamp includes:

The normal illumination LED that links to each other with described normal illumination power circuit;

The emergency lighting LED that links to each other with an Emergency Lighting Supply circuit;

In described fluorescent tube shell, also be provided with:

The civil power outage circuit for detecting that links to each other with the input of the input of described normal illumination power circuit and described Emergency Lighting Supply circuit.

Preferably, described Emergency Lighting Supply circuit includes:

Be arranged in the described fluorescent tube shell Emergency Lighting Supply that links to each other with described emergency lighting LED; And

Be arranged on the transfer switch on the civil power input live wire, an end of this transfer switch is connected the mains electricity input end, and the other end then links to each other with described Emergency Lighting Supply with described civil power outage circuit for detecting respectively by arbitrary described civil power input electrode.

Preferably, adopt battery as described Emergency Lighting Supply.

Preferably, also be provided with charging device in the described Emergency Lighting Supply circuit, the input of described charging device on described civil power input electrode, output links to each other with described battery.

Preferably, described Emergency Lighting Supply, charging device, normal illumination power circuit and described civil power outage circuit for detecting all are arranged on the reverse side of described LED lamp.

Preferably, the part of described LED lamp is set to normal illumination LED, another part is set to emergency lighting LED; Perhaps, described LED lamp all is set to normal illumination LED, and its at least a portion also is set to emergency lighting LED.

Preferably, described transfer switch is the high-low pressure conversion controling switch.

The beneficial effects of the utility model are: the LED fluorescent tube that function of emergency illumination is arranged of the present utility model, by with normal illumination circuit of light sources, emergency lighting light source, and civil power outage circuit for detecting collection be contained in the fluorescent tube, thereby realized the integrated of normal illumination and emergency lighting, light weight, easy to install and provide cost savings and the space.

In order further to understand feature of the present utility model and technology contents, see also following about detailed description of the present utility model and accompanying drawing, yet accompanying drawing only provide with reference to and the explanation usefulness, be not to be used for the utility model is limited.

Description of drawings

Below in conjunction with accompanying drawing,, will make the technical solution of the utility model and other beneficial effects apparent by the specific embodiment of the present utility model is described in detail.

In the accompanying drawing,

Fig. 1 is the circuit theory diagrams of the embodiment of LED fluorescent tube with function of emergency illumination that provides of the utility model;

Fig. 2 is the front schematic view of the embodiment of LED fluorescent tube with function of emergency illumination that provides of the utility model;

Fig. 3 is the side schematic view of the embodiment of LED fluorescent tube with function of emergency illumination that provides of the utility model;

Fig. 4 is the schematic cross-section of the embodiment of LED fluorescent tube with function of emergency illumination that provides of the utility model.

The specific embodiment

Below in conjunction with accompanying drawing the utility model is described in detail.

Fig. 1-Fig. 4 has provided circuit theory diagrams, front, side and the schematic cross-section of the embodiment of LED fluorescent tube with function of emergency illumination that the utility model provides successively.As shown in the figure, present embodiment mainly includes fluorescent tube shell 1, is arranged on the civil power input electrode 2 at fluorescent tube shell 1 two ends, is arranged at LED lamp 3 and normal illumination power circuit 4 in the fluorescent tube shell 1, and wherein, LED lamp 3 includes:

The normal illumination LED31 that links to each other with normal illumination power circuit 4;

The emergency lighting LED32 that links to each other with an Emergency Lighting Supply circuit 6;

In addition, in fluorescent tube shell 1, also be provided with:

The civil power outage circuit for detecting 5 that links to each other with Emergency Lighting Supply circuit 6 with the input of normal illumination power circuit 4.

During specific implementation, Emergency Lighting Supply circuit 6 can specifically include:

Be arranged in the fluorescent tube shell 1 Emergency Lighting Supply 61 that links to each other with emergency lighting LED32; And

Be arranged on the transfer switch 62 on the civil power input live wire, an end of this transfer switch 62 is electrically connected with the mains electricity input end, and the other end then is electrically connected with civil power outage circuit for detecting 5 and Emergency Lighting Supply 61 respectively by arbitrary civil power input electrode 2.

In addition, also charging device 63 can be set in the Emergency Lighting Supply circuit 6, the input of charging device 63 is connected on the civil power input electrode 2, output links to each other with Emergency Lighting Supply 61.

During specific implementation, the core component of each power supply can adopt and isolate integrated flat surface transformer in the fluorescent tube shell 1, has high power density, can embed loosely in the fluorescent tube, and efficient Gao Keda 88%; And the whole external power supplys that need in the fluorescent tube in addition, can adopt battery as Emergency Lighting Supply 61 all directly from arbitrary civil power input electrode 2 inputs of lamp tube ends; Transfer switch 62 can adopt the high-low pressure conversion controling switch.Whole LED fluorescent tube quality of present embodiment is about 400g, can be directly installed on the existing fluorescent tube lamp bracket, only needs electrode zero, that two electric wires of live wire insert lamp tube ends, need not special accessory.

During specific implementation, as shown in Figure 3, Emergency Lighting Supply 61, charging device 63, normal illumination power circuit 4 and described civil power outage circuit for detecting 5 all are arranged on the reverse side of LED lamp 3.

During specific implementation, a part that can LED lamp 3 is set to normal illumination LED31, another part is set to emergency lighting LED32; Perhaps, LED lamp 3 all is set to the normal illumination LED31 under the mains-supplied situation, and the part of LED31 also is set to emergency lighting LED32 under the civil power powering-off state, has reduced material cost like this, also makes fluorescent tube weight obtain effective control.

Describe the operation principle of present embodiment in detail below with reference to Fig. 1.

During normal illumination, transfer switch 61 is closed at the A place:

4 work of normal illumination power circuit, the output rated direct voltage, for 3 illuminations of load LED lamp, luminous with the normal illumination LED31 that this normal illumination power circuit 4 links to each other;

Charger 63 work give battery 62 chargings, and charger 63 has battery 62 overload overvoltage and under-voltage undercurrent protection functions, can guarantee that battery 62 is in optimum working range;

Civil power outage circuit for detecting 5 is constantly in running order: when detecting civil power when being normal power supply, transfer switch 61 is in A place closure, and normal illumination LED31 is luminous, and Emergency Lighting Supply circuit 6 is in normally open; When detecting civil power for outage, transfer switch 61 is adjusted into closed at the B place, and Emergency Lighting Supply circuit 6 is in closure state, and emergency lighting LED32 is luminous.

During emergency lighting, transfer switch 61 is closed at the B place:

Normal illumination power circuit 3 quits work, and extinguishes as the normal illumination LED31 of load;

Charger 63 can be in running order;

Civil power outage circuit for detecting 5 is constantly in running order: when detecting civil power for outage, transfer switch 61 is closed at the B place, and emergency lighting circuit 6 is in closure state, and emergency lighting LED32 is luminous; When detecting civil power when being normal power supply, transfer switch 61 is adjusted into closed at the A place, and emergency lighting circuit 6 is in normally open, and normal illumination LED32 is luminous.

Battery 62 makes emergency lighting LED32 luminous mainly as the power supply of Emergency Lighting Supply circuit 6.

In sum, the utility model be with LED normal illumination power circuit, Emergency Lighting Supply, and civil power outage circuit for detecting collection be contained in the fluorescent tube, emergency lighting LED is the part of LED lamp, normal illumination and emergency lighting are integrated in one, light weight, easy to install, save cost and space.During use, LED fluorescent tube of the present utility model is directly installed on the common daylight lamp holder, installs the transfer switch in the utility model in the power switch position of prior art, just can directly substitute common fluorescent lamp and emergency light; Transfer switch of the present utility model can utilize high-low pressure conversion and control normal illumination power circuit and Emergency Lighting Supply circuit, need not to increase the loop, when mains failure, emergency lighting LED lights at once, the transition response time is in 1.0 seconds, and is safe and convenient to use, because emergency lighting is that LED is luminous, it is little to consume energy, thereby emergency lighting can work long hours.

Need install could realize throwing light on by the program of complexity with the emergency lighting light source of prior art and compare with emergency function, the utility model can be directly installed on the light fixture of common fluorescent tube in the prior art and get final product, that is to say, as long as there is the place of common fluorescent tube light fixture just can install the LED fluorescent tube with function of emergency illumination of the present utility model simply and easily, emergency lighting can both be realized in the field of employment.

The above; for the person of ordinary skill of the art; can make other various corresponding changes and distortion according to the technical solution of the utility model and technical conceive, and all these changes and distortion all should belong to the protection domain of the utility model accompanying Claim.

Claims (7)

1. LED fluorescent tube with function of emergency illumination, include the fluorescent tube shell, be arranged on described fluorescent tube shell two ends the civil power input electrode, be arranged at LED lamp and normal illumination power circuit in the described fluorescent tube shell, it is characterized in that described LED lamp includes:
The normal illumination LED that links to each other with described normal illumination power circuit;
The emergency lighting LED that links to each other with an Emergency Lighting Supply circuit;
In described fluorescent tube shell, also be provided with:
The civil power outage circuit for detecting that links to each other with described Emergency Lighting Supply circuit with the input of described normal illumination power circuit.
2. the LED fluorescent tube with function of emergency illumination as claimed in claim 1 is characterized in that, described Emergency Lighting Supply circuit includes:
Be arranged in the described fluorescent tube shell Emergency Lighting Supply that links to each other with described emergency lighting LED; And
Be arranged on the transfer switch on the civil power input live wire, an end of this transfer switch is electrically connected with the mains electricity input end, and the other end then is electrically connected with described civil power outage circuit for detecting and Emergency Lighting Supply respectively by arbitrary described civil power input electrode.
3. the LED fluorescent tube with function of emergency illumination as claimed in claim 2 is characterized in that, adopts battery as described Emergency Lighting Supply.
4. the LED fluorescent tube with function of emergency illumination as claimed in claim 3, it is characterized in that, also be provided with charging device in the described Emergency Lighting Supply circuit, the input of described charging device is connected on the described civil power input electrode, output links to each other with described battery.
5. the LED fluorescent tube with function of emergency illumination as claimed in claim 4 is characterized in that, described Emergency Lighting Supply, charging device, normal illumination power circuit and described civil power outage circuit for detecting all are arranged on the reverse side of described LED lamp.
6. as each described LED fluorescent tube among the claim 1-5, it is characterized in that the part of described LED lamp is set to normal illumination LED, another part is set to emergency lighting LED with function of emergency illumination; Perhaps, described LED lamp all is set to normal illumination LED, and its at least a portion also is set to emergency lighting LED.
7. as each described LED fluorescent tube among the claim 2-5, it is characterized in that described transfer switch is the high-low pressure conversion controling switch with function of emergency illumination.
CN201120087413XU 2011-03-29 2011-03-29 LED (light-emitting diode) fluorescent tube with emergency lighting function CN201983169U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201120087413XU CN201983169U (en) 2011-03-29 2011-03-29 LED (light-emitting diode) fluorescent tube with emergency lighting function

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201120087413XU CN201983169U (en) 2011-03-29 2011-03-29 LED (light-emitting diode) fluorescent tube with emergency lighting function

Publications (1)

Publication Number Publication Date
CN201983169U true CN201983169U (en) 2011-09-21

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201120087413XU CN201983169U (en) 2011-03-29 2011-03-29 LED (light-emitting diode) fluorescent tube with emergency lighting function

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Country Link
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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102588859A (en) * 2012-01-13 2012-07-18 东莞京洲灯饰有限公司 LED lamp tube with rotation and emergency functions
CN104565918A (en) * 2014-12-15 2015-04-29 江门市艺光科技开发有限公司 LED (Light Emitting Diode) lamp tube with fixed plugs of emergency lamp function
CN105357802A (en) * 2015-11-30 2016-02-24 广东酷柏光电股份有限公司 LED high-low voltage panic lamp strip
CN105682314A (en) * 2015-11-11 2016-06-15 上海为彪汽配制造有限公司 LED emergency lamp and using method
CN108260261A (en) * 2017-12-01 2018-07-06 李峰 A kind of emergency lighting circuit and lamps and lanterns

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102588859A (en) * 2012-01-13 2012-07-18 东莞京洲灯饰有限公司 LED lamp tube with rotation and emergency functions
CN102588859B (en) * 2012-01-13 2014-07-02 北极光股份有限公司 LED lamp tube with rotation and emergency functions
CN104565918A (en) * 2014-12-15 2015-04-29 江门市艺光科技开发有限公司 LED (Light Emitting Diode) lamp tube with fixed plugs of emergency lamp function
CN105682314A (en) * 2015-11-11 2016-06-15 上海为彪汽配制造有限公司 LED emergency lamp and using method
CN105357802A (en) * 2015-11-30 2016-02-24 广东酷柏光电股份有限公司 LED high-low voltage panic lamp strip
CN108260261A (en) * 2017-12-01 2018-07-06 李峰 A kind of emergency lighting circuit and lamps and lanterns

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Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C56 Change in the name or address of the patentee

Owner name: SHENZHEN AICI TECHNOLOGY CO., LTD.

Free format text: FORMER NAME: SHENZHEN AOCI POWER SUPPLY TECHNOLOGY CO., LTD.

CP03 Change of name, title or address

Address after: 518000 science and technology building, No. 9, 20 research road, Nanshan District hi tech Development Zone, Guangdong, Shenzhen

Patentee after: Shenzhen Austrian Magnetic Technology Co., Ltd.

Address before: 518000, Shenzhen, Guangdong province Baoan District Guanlan Street orange community orange Mountain Industrial Zone B building on the first floor

Patentee before: Shenzhen Aoci Power Supply Technology Co., Ltd.

EXPY Termination of patent right or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20110921

Termination date: 20150329