CN201034261Y - LED energy-saving lamp capable of lighting for emergency - Google Patents

LED energy-saving lamp capable of lighting for emergency Download PDF

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Publication number
CN201034261Y
CN201034261Y CNU2007201180191U CN200720118019U CN201034261Y CN 201034261 Y CN201034261 Y CN 201034261Y CN U2007201180191 U CNU2007201180191 U CN U2007201180191U CN 200720118019 U CN200720118019 U CN 200720118019U CN 201034261 Y CN201034261 Y CN 201034261Y
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CN
China
Prior art keywords
led
saving lamp
shell
storage device
electrical storage
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Expired - Fee Related
Application number
CNU2007201180191U
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Chinese (zh)
Inventor
吴伟权
陈锦焜
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ZHONGSHAN ZUNBAO INDUSTRIAL CO., LTD.
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WU WEIQUAN CHEN JINKUN
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Priority to CNU2007201180191U priority Critical patent/CN201034261Y/en
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    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
    • Y02B20/30—Semiconductor lamps, e.g. solid state lamps [SSL] light emitting diodes [LED] or organic LED [OLED]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
    • Y02B70/30—Systems integrating technologies related to power network operation and communication or information technologies for improving the carbon footprint of the management of residential or tertiary loads, i.e. smart grids as climate change mitigation technology in the buildings sector, including also the last stages of power distribution and the control, monitoring or operating management systems at local level
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
    • Y04S20/00—Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof
    • Y04S20/20—End-user application control systems

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  • Circuit Arrangement For Electric Light Sources In General (AREA)

Abstract

An emergency lighting LED energy saving lamp comprises a luminescent tube and a transformer. The luminescent tube comprises an LED luminescent array, a circuit board by which the LED luminescent array is fixed, and a corresponding controller. The luminescent tube is arranged in a transparent outer tube whose two ends are respectively connected with a shell A with a terminal A (12a) and a shell B with a terminal B (12b). An electronic ballast is arranged in the transparent outer tube, which comprises a transformer, a rectifier and a high frequency inverter. An electricity storing device is arranged in the shell B, whose positive electrode is connected with the positive electrode of the high frequency inverter via a switch and negative electrode is connected with the negative electrode of the high frequency inverter. The utility model provides an emergency lighting LED energy saving lamp which takes LEDs as luminous source and can continuously light after the power supply is cut off. Meanwhile, one or a plurality of the LEDs can be chosen to light. The utility model is also an integral and plug and play emergency lighting energy saving lamp.

Description

But the LED electricity-saving lamp of emergency lighting
[technical field]
The utility model relates to a kind of energy-saving lamp of saving power supply, particularly a kind of can still can keep when stopping electric main a period of time with light emitting diode (being designated hereinafter simply as LED) but be the LED electricity-saving lamp of the emergency lighting of light emitting source.
[background technology]
Existing electricity-saving lamp generally comprises shell, fluorescent tube and ballast, and fluorescent tube is installed on the shell, and ballast provides power supply to fluorescent tube.This electricity-saving lamp can only use as daily illuminating lamp, and when having a power failure, it has just lost effect.Also have a kind of emergency light at present, it comprises shell, fluorescent tube, ballast and battery, this emergency light also all be with single based on emergent, can only when having a power failure, just bring into play its effect, all there is the problem of function singleness in above-mentioned two kinds of lamps.In addition, the emergency light of simple function does not have common daylight illumination function, and this just produces the restriction of a lot of work aspect, for example to the set additional positions of emergency light and the application facet of appointment.
Simultaneously, existing various electricity-saving lamps though technical had a bigger progress, exist still that energy consumption is big, overall efficiency is low, lamp body easily generates heat, problems such as poor seismic behavior; Be generally the service life of existing various energy-saving lights 3000-5000 hour, have more less than 1000 hours, on service life, also have a general problem; In addition, all there is negative resistance effect in any thermoelectric light source, and this causes the distribution system complexity, and loss increases, and efficient reduces.The electric light sources that extensively adopts also shows all other deficiencies at present, low as colour rendering index, thus colour temperature, color differ and make product make difficulty, and full spectrum, omnibearing illumination mode cause power consumption big, also can increase and make and use cost, reduce service efficiency; Noise also can bring pollution simultaneously, a series of problems of meritorious reactive loss of increase electrical network or the like.
And the LED light emitting diode, as the new type electro source, in illumination, the advantage that highlights is arranged, but monomer LED LED power is too little, be difficult to satisfy high-power, high brightness, lighting requirement on a large scale, therefore fail entering common lighting field as lighting.
[utility model content]
The purpose of this utility model is to address the above problem, and provides a kind of and can still can keep a period of time when stopping electric main, but be the LED electricity-saving lamp of the emergency lighting of light emitting source with the light emitting diode; But the LED electricity-saving lamp of the emergency lighting in the utility model can select for use wherein one or more LED to carry out luminous lighting according to actual needs; Meanwhile, but the LED electricity-saving lamp of emergency lighting described in the utility model still is a kind of integral body, but the emergency lighting energy conserving lamp of plug and play.
The technical solution of the utility model is as described below: but the LED electricity-saving lamp of emergency lighting, comprise luminous tube, transformer, it is characterized in that: described luminous tube comprises the LED light emitting array, the circuit board of fixed L ED light emitting array and corresponding controller, described luminous tube is arranged in the transparent outer tube, be connected with band edge and shell B band edge respectively at the two ends of transparent outer tube, in described transparent outer tube, also be provided with electric ballast, described electric ballast comprises transformer, rectifier and high-frequency inverter, wherein, the terminal of the input of transformer and shell A joins, and its output and rectifier input join; High-frequency inverter electrode input end and rectifier anode output join, and its negative input and rectifier cathode output end join; The input of high-frequency inverter output and luminous tube joins; In shell B electrical storage device is housed, the positive pole of electrical storage device joins by connecting switch and high-frequency inverter positive pole, and the negative pole of electrical storage device and high-frequency inverter negative pole join.
Described LED light emitting array is made of a large amount of monomer LED, is connected to become a led circuit according to certain connected mode on described circuit board between the monomer LED; Described controller comprises a transformation capacitor, and a bridge rectifier that links to each other with described transformation capacitor.
Described LED light emitting array is made of several monomers LED series connection; Or constitute by several monomers LED parallel connection; Or constitute by several monomers LED phase series and parallel.Wherein, described several be meant one, two or more.
Described LED light emitting array is by several LED series connection forming array unit earlier, and then with this array element formation parallel with one another; Or by several LED forming array in parallel unit earlier, and then with this array element formation that is in series.Wherein, described several be meant one, two or more.
The cathode output end of described rectifier and the positive pole of described electrical storage device join, and the cathode output end of described rectifier and the negative pole of described electrical storage device join.
Be connected to return line on the terminal of described shell B, the other end of return line and the input of described transformer join.
Described transparent outer tube be shaped as cylindrical shape, shell A or shell B to be shaped as in the part of joining with outer tube be cylindrical shape, remainder fades to oval cylinder.In addition, this remainder can also crossfade into square tube shape.
Also have Test Switchboard in described shell A, described Test Switchboard is serially connected in the anodal loop of high-frequency inverter.
Described electrical storage device is the battery more than 1 or 1.
The utility model can be suitable in family, office, corridor, subway, tunnel, parking lot and all governments or the publicly-operated and private sector or other public place of entertainment etc., is applied to especially especially both need meet an urgent need, again the important place of continuous illumination.
The beneficial effects of the utility model are: when stopping electric main, but the LED electricity-saving lamp of the utility model emergency lighting still can be kept a period of time; The utility model is light emitting source with the light emitting diode simultaneously, can select for use wherein one or more LED to carry out luminous lighting according to actual needs; In addition, the utility model still is a kind of integral body, but the emergency lighting energy conserving lamp of plug and play, when changing light pipe, can be original old support or ballast dismounting, more need not be again to the layout of lead, since the utility model with each starting unit and case member with the integrated principle that combines, under the effect in conjunction with electric ballast and each rectification circuit, be that the utility model provides enough line-voltage start LED light emitting arrays again so directly be based upon the normal optical pipe holder and come with the both end voltage of common light pipe.According to emergencing action of the present utility model and in conjunction with the concrete characteristic of using, described electrical storage device is provided with can provide several minutes power supplys, in addition, described electrical storage device is except can being equipped with one electrical storage device, the electrical storage device that a plurality of batteries or electric capacity or other have big reserve of electricity also can be installed, reach to having more lasting electric power storage effect.
For clearer understanding structure of the present utility model, feature and function thereof, enumerate specific embodiment now and be described with reference to the accompanying drawings as follows.
[description of drawings]
Fig. 1 is the utility model circuit theory schematic diagram;
Fig. 2 is a perspective view of the present utility model;
Fig. 3 is the floor map of a kind of shell shape of the utility model.
[specific embodiment]
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.Please referring to Fig. 2, be depicted as the perspective view that is provided with the electricity-saving lamp of LED light emitting array of being inserted in of the present utility model, and be electrically connected on wherein each parts, we can know and see that both ends of the present utility model respectively are provided with pair of terminal A12a or terminal B12b that terminal is by shell A1 or the rigid position, end that fixedly is the shell both sides of shell B3; Emergency function mainly is can continue to throw light on when accident has a power failure and be not subjected to the influence of electric main, just can directly realize the function of emergency light.
The technical problem that the utility model solved mainly is that the electricity-saving lamp at present stage does not have the emergency function set and designs different patterns according to different needs, comprise the circuit board 332 that to put LED light emitting array 331 in the outer tube 2 with varying number monomer LED, and entire length of the present utility model can be made as 590mm, 600mm, 900mm, 1200mm, 1500mm and or other sizes according to different specification sizes.But the LED electricity-saving lamp of the emergency lighting that the utility model provides, mainly by the transmission of left and right sides terminal power supply source, terminal forms two shells with shape of electricity-saving lamp with two lateral location of exceeding and equidistantly being fixed in a shell.Wherein, between two shells, there is an outer tube to connect, the outer tube position is located in the middle of two shells, connect into this product of an integral body for two shells, outer tube must be identical with two shell profiles, wherein in this outer tube for transparent material and can be inserted in a circuit board and a corresponding controller that has a LED light emitting array, its middle external tube can be made into the transparent material of different colours for decorative use, as being rigid material, it also can be soft material, and can freely change the color of various materials, have tube strips always just of the circuit board of LED light emitting array and outer tube, more can make spiral-shaped, annular, square and or other can implement shape, can follow particularly in outer tube the circuit board that has the LED light emitting array length variation and follow variation.
Emergency function mainly includes an interface that is connected with 220 volts of voltages, one transformer, by D1, D2, D3, the rectifier 24 that diodes such as D4 are formed, one electrical storage device 34, one connects switch 25, R1 is arranged, the resistance of R2, if Q1, the triode of Q2 is made boost charge, an if C1, C2 does filtering, high-frequency inverter 22 is that high-frequency ac is for tube power with dc inversion, an if Test Switchboard 23, can detect the on-state of power supply, other establishes an electrical appliance is LED light emitting array 331, electrical storage device 34 is electrically connected the input of high-frequency inverter 22, by this high-frequency inverter is the DC voltage inversion that high-frequency ac is restarted LED light emitting array 331, thereby forms emergency circuit of the present utility model system.
Each parts in the shell can be located at respectively in shell A1 or the shell B3, after set electrical storage device 34 makes and stops electric main, the power supply of LED light emitting array 331 can be provided at once, it is 331 work of LED light emitting array that this electrical storage device 34 can provide dc source, and according to emergencing action of the present utility model and in conjunction with the characteristic that can specifically implement, electrical storage device 34 is provided with can provide several minutes power supplys, also can be made as the electrical storage device with more lasting electric power storage effect.
The embedding structure parts form in being installed on by above-mentioned external structure parts, and do specifically to implement, can be referring to Fig. 1, see that there is a Test Switchboard 23 at shell A1 place by the fixed-site of being located at shell A1, in the shell in being electrically connected of each parts, can see that a transformer 21, a rectifier 24, an electrical storage device 34, connect switch 25, a high-frequency inverter 22 and be positioned at the LED light emitting array 331 that throws light in centre position.
See also Fig. 1 below, as shown in Figure 1, but the circuit diagram of the LED electricity-saving lamp of a kind of emergency lighting provided by the utility model, comprise: an interface that is connected with the 220 volts of voltages transformer 21 of connecting, via D1, D2, D3, the rectifier 24 that diodes such as D4 are formed, directly in parallel with an electrical storage device 34 again with a capacitor C 2, can reach the effect of savings power supply, connect switch 25 series connection one high-frequency inverter 22 through one again, wherein this high-frequency inverter includes R1, the resistance of R2, Q1, the triode of Q2 is done stable boosting, be provided with a C1 electric capacity parallel connection and do filtering, can be stable when making voltage boost by this electric ballast, so that output meets the power supply of LED light emitting array 331 work, and the electric ballast place is provided with a Test Switchboard, it can arrive the LED light emitting array 331 of connecting electricity consumption at last to whether electric current being arranged by doing a detection, and this just makes voltage because the voltage that boosts and be subjected to be produced after the filtering of capacitor C 1 of triode just meets the voltage with LED light emitting array 331.
Transformer is electrically connected on the terminal of shell, wherein, one end of a power of transformer input port place return line in parallel, the terminal of the other end series connection opposite side of described return line, form unidirectional electric current route, make the consumer not need to install, with the electricity-saving lamp comparison of correlation technique according to the direction of appointment, need not install, allow the user is easier to install and use according to assigned address, orientation.The terminal has here also highlighted simultaneously the effect of fixing whole Zhi Guangguan except connecting power supply, and each parts can be located at the right and left respectively or set up due on one side in the shell, but the length of shell can change accordingly, particularly, can be divided into several specific embodiments, as:
(1) both sides shell wherein can be installed electronic unit on one side, has only the terminal of connection power supply and an end of return line in the formation another side shell, and the other end of return line is parallel to the power supply input of the electric ballast that is connected with the opposite side terminal.
(2) both sides shell, wherein can be equipped with on one side a side terminal and in connect electric ballast, and be provided with an electrical storage device in the another side shell, catenation principle is all implemented according to connected mode.
(3) both sides shell wherein can only be installed a transformer on one side, in the another side shell rectifier, electrical storage device, high-frequency inverter can be installed.
(4) and or other can all belong to protection domain of the present utility model to the specific embodiment that each inherent parts is settled mutually.
In addition, the electrical storage device of the built-in DC voltage that the utility model is set can by battery or electric capacity and or other accumulate container form, the emergency function that emergency lighting energy conserving lamp has is mainly formed according to the electrical storage device effect, wherein, electrical storage device connects a switch (can not establish switch, and directly connect with lead), low-voltage dc voltage by this switch transmission electrical storage device, for a high-frequency inverter is the voltage inversion of electrical storage device high-frequency ac, supply operates as the LED light emitting array, wherein electric ballast is by transformer, rectifier and high-frequency inverter are formed, rectifier changes alternating voltage into DC voltage, an electrical storage device in parallel again and a high-frequency inverter, wherein, electrical storage device can reach the effect of savings electric weight, another high-frequency inverter is to be supplied to the running of LED light emitting array behind the high-frequency ac again with the low-voltage dc voltage inversion, wherein, the electric current route at first is the terminal incoming transport civil power passing through electricity-saving lamp, and insert the entry position of the transformer of the low voltage of output AC jointly, through a rectifier that connects with series system ac voltage rectifier is become DC voltage again, and an electrical storage device in parallel and a high-frequency inverter, electric current forms a part and is supplied to electrical storage device, another part then is supplied to high-frequency inverter, and be supplied to the electric current of electrical storage device to be saved by electrical storage device, the electric current of another part then converts the running that the alternating current of high pressure is supplied the LED light emitting array to by high-frequency inverter, in addition, emergency function includes the electrical storage device that can be installed in the shell, and the voltage that this transformer is exported is to be fit to the voltage of electrical storage device so that prolong the life-span of electrical storage device.
Luminous tube 33 comprises a thin-and-long circuit board 332 that adapts with transparent outer tube 2, is located at the LED light emitting array 331 on the circuit board 332, and corresponding controller.Wherein, LED light emitting array 331 is made of the monomer LED of a plurality of (normally hundreds ofs, thousands of individual).In shape, every row of LED light emitting array 331 are arranged three monomer LED, and its line number can determine according to the length of the circuit board 332 of reality, as can be made as according to different specification sizes 590mm, 600mm, 900mm, 1200mm, 1500mm and or other sizes; On circuit arrangement, LED light emitting array 331 in the present embodiment, series connection mutually between three monomer LED of every row, parallel with one another between the LED between the different lines, like this, each monomer LED constitutes according to certain connected mode and a series connection circuit, thereby makes that one or more LED are luminous in the LED light emitting array 331, for the Emergency Light purposes.Controller comprises a transformation capacitor, and a bridge rectifier that links to each other with the transformation capacitor.Wherein, the LED light emitting array can be made of one, two or more LED series connection, or is made of one, two or more LED parallel connections, or is made of one, two or more LED phase series and parallels; The LED light emitting array also can be by several LED series connection forming array unit earlier, and then with this array element formation parallel with one another; Or by several LED forming array in parallel unit earlier, and then with this array element formation that is in series.Like this, each monomer LED constitutes the parallel-serial branch road according to certain connected mode, in parallelly again between each parallel-serial branch road constitutes also-series-multiple connection mixings led circuit, thereby makes that one or more LED are luminous in the LED light emitting array, confession Emergency Light purposes.Controller comprises a transformation capacitor, and a bridge rectifier that links to each other with described transformation capacitor.In addition, but the LED electricity-saving lamp of the emergency lighting that the utility model provides can be determined quantity, shape and the lighting angle of monomer low-power LED according to the requirement of illuminating lamp power and brightness.
Please continue referring to Fig. 2, the return line 11 of power supply can make terminal A12a or terminal B12b reach or to install in proper order according to appointed positions, by can reach the purpose of any one side of random plant terminal simply to the return line of power supply.The terminal of connecting with this return line has also highlighted the effect of fixing whole luminous tube except connecting power supply in addition.
See also Fig. 3, the shape of shell all is the necessary profile as shell, the inside that is primarily characterized in that this shell is hollow, can put into other each critical pieces, and the identical symmetry of shape of shell A1 or shell B3, shell can be made as drum, also can be set at different shapes in addition in response to different needs, as shown in Figure 3, plane signal for wherein a kind of embodiment of the utility model shell A1 or shell B3, outwards part 3a is the streamline sliding surface of semi arch and directly extends the bottom from the both sides of sliding surface and becomes an oblong-shaped 3b, part outwardly with this shape shown in the plane, promptly 3a is semicircle among the figure, and 3b is the interior casement shell that oblong-shaped combines.Shell A1 is connected by a transparent outer tube 2 cylindraceous with shell B3, what deserves to be explained is, generally speaking, the profile of outer tube 2 is identical with the profile of shell A1 and shell B3, but do not get rid of the profile of outer tube 2 and the profile situation inequality of shell A1, shell B3 yet, it can be at the junction similar shape and to fade to can be other enforceable shapes such as oval, square in the centre of outer tube 2, and the fixing three position and form an integral body of hardening capacity.
Can understand that for the people who knows well this technology the specific embodiment of above-mentioned the utility model pattern and entity all belong to the example explanation and can not produce restriction, and the purpose of this utility model will reach the embodiment that reaches effectively shown in the above-mentioned principle in order to functions and structure fully, and do not depart under the principle of the present utility model and have some change.So spirit in all authority claim that the utility model comprises and scope all change for basis according to it.

Claims (10)

1. but the LED electricity-saving lamp of emergency lighting, comprise luminous tube (33), transformer (21), it is characterized in that: described luminous tube (33) comprises LED light emitting array (331), circuit board of fixed L ED light emitting array (332) and corresponding controller, described luminous tube (33) is arranged in the transparent outer tube (2), be connected with the shell A (1) of the sub-A of band edge (12a) and the shell B (3) of the sub-B of band edge (12b) respectively at the two ends of transparent outer tube (2), in described transparent outer tube (2), also be provided with electric ballast, described electric ballast comprises transformer (21), rectifier (24) and high-frequency inverter (22), wherein, the input of transformer (21) and terminal A (12a) join, and its output and rectifier (24) input joins; High-frequency inverter (22) electrode input end and rectifier (24) cathode output end join, and its negative input and rectifier (24) cathode output end joins; The input of high-frequency inverter (22) output and luminous tube (33) joins; Electrical storage device (34) is housed in shell B (3), and the positive pole of electrical storage device (34) joins with high-frequency inverter (22) positive pole by connecting switch (25), and the negative pole of electrical storage device (34) and high-frequency inverter (22) negative pole join.
2. but the LED electricity-saving lamp of emergency lighting as claimed in claim 1, it is characterized in that: described LED light emitting array (331) is made of a large amount of monomer LED, is connected to become a led circuit according to certain connected mode on described circuit board (332) between the monomer LED; Described controller comprises a transformation capacitor, and a bridge rectifier that is connected with described transformation capacitor electrode.
3. but the LED electricity-saving lamp of emergency lighting as claimed in claim 2 is characterized in that: described LED light emitting array (331) is made of several monomers LED series connection; Or constitute by several monomers LED parallel connection; Or constitute by several monomers LED phase series and parallel.
4. but the LED electricity-saving lamp of emergency lighting as claimed in claim 2 is characterized in that: described LED light emitting array (331) is by several monomers LED series connection forming array unit earlier, and then with this array element formation parallel with one another; Or by the first forming array in parallel unit of several monomers LED, and then with this array element formation that is in series.
5. as claim 1, or 2, or 3, but or the LED electricity-saving lamp of 4 described emergency lightings, it is characterized in that: the positive pole of the cathode output end of described rectifier (24) and described electrical storage device (34) joins, and the negative pole of the cathode output end of described rectifier (24) and described electrical storage device (34) joins.
6. as claim 1, or 2, or 3, but or the LED electricity-saving lamp of 4 described emergency lightings, it is characterized in that: be connected to return line (11) on described terminal B (12b), the input of the other end of return line (11) and described transformer (21) joins.
7. but the LED electricity-saving lamp of emergency lighting as claimed in claim 5, it is characterized in that: be connected to return line (11) on described terminal B (12b), the input of the other end of return line (11) and described transformer (21) joins.
8. as claim 1, or 2, or 3, but or the LED electricity-saving lamp of 4 described emergency lightings, it is characterized in that: also have Test Switchboard (23) in described shell A (1), described Test Switchboard is serially connected in the anodal loop of high-frequency inverter (22).
9. but the LED electricity-saving lamp of emergency lighting as claimed in claim 1, it is characterized in that: described electrical storage device (34) is the battery more than 1 or 1.
10. as claim 1, or 2, or 3, but or the LED electricity-saving lamp of 4 described emergency lightings, it is characterized in that: described transparent outer tube (2) be shaped as cylindrical shape, the part that the shape of shell A (1) or shell B (3) and outer tube (2) join is a cylindrical shape, and remainder can fade to oval cylinder.
CNU2007201180191U 2007-01-08 2007-01-08 LED energy-saving lamp capable of lighting for emergency Expired - Fee Related CN201034261Y (en)

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102271436A (en) * 2010-06-01 2011-12-07 五扬 Lightening circuit for emergency illuminator
CN102777848A (en) * 2012-07-13 2012-11-14 苏州晶雷光电照明科技有限公司 Light-emitting diode (LED) emergency lighting device
CN102980119A (en) * 2012-11-30 2013-03-20 四川天圆地方新能源科技有限公司 Light emitting diode (LED) emergency fluorescent lamp
CN104595754A (en) * 2014-12-15 2015-05-06 江门市艺光科技开发有限公司 Fixing plug with emergency lamp function
CN105003834A (en) * 2015-06-30 2015-10-28 广西大学 Emergency lighting device
CN110005988A (en) * 2019-04-16 2019-07-12 江阴市一川电气设备有限公司 A kind of efficient emergency light of Multifunctional LED and control method

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102271436A (en) * 2010-06-01 2011-12-07 五扬 Lightening circuit for emergency illuminator
CN102777848A (en) * 2012-07-13 2012-11-14 苏州晶雷光电照明科技有限公司 Light-emitting diode (LED) emergency lighting device
CN102980119A (en) * 2012-11-30 2013-03-20 四川天圆地方新能源科技有限公司 Light emitting diode (LED) emergency fluorescent lamp
CN104595754A (en) * 2014-12-15 2015-05-06 江门市艺光科技开发有限公司 Fixing plug with emergency lamp function
CN105003834A (en) * 2015-06-30 2015-10-28 广西大学 Emergency lighting device
CN110005988A (en) * 2019-04-16 2019-07-12 江阴市一川电气设备有限公司 A kind of efficient emergency light of Multifunctional LED and control method

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