CN203632937U - Emergency led lamp - Google Patents
Emergency led lamp Download PDFInfo
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- CN203632937U CN203632937U CN201320837963.8U CN201320837963U CN203632937U CN 203632937 U CN203632937 U CN 203632937U CN 201320837963 U CN201320837963 U CN 201320837963U CN 203632937 U CN203632937 U CN 203632937U
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- circuit
- power supply
- led module
- rechargeable battery
- emitting led
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- 230000001131 transforming effect Effects 0.000 claims description 34
- 230000009466 transformation Effects 0.000 claims description 10
- 230000001681 protective effect Effects 0.000 claims description 7
- 230000006641 stabilisation Effects 0.000 claims description 3
- 238000011105 stabilization Methods 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims description 2
- 238000004020 luminiscence type Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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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
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
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- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The utility model discloses an emergency LED lamp. The emergency LED lamp comprises a luminous LED module, an external control switch, a variable voltage circuit, and a control unit circuit, the luminous LED module glows when a power supply is conducted, the external control switch is used for controlling the conduction and the cut-off of the variable voltage circuit, the variable voltage circuit is used for performing variable-voltage processing when the external control switch is turned on, and providing the power supply for the luminous LED module, the control unit circuit can automatically switch the power supply and control the luminescence of the luminous LED module, and the control unit circuit comprises a master control circuit and a charging cell. When an electric supply electrical network supplies power and the control switch is turned on, the luminous LED module glows, and the charging cell conducts charging; when the electric supply electrical network does not supply power and the control switch is turned on, the control circuit controls the charging cell to provide the power supply for the luminous LED and allow the LED module to glow; and no matter the external power supply is powered off or not, the on-off of the luminous LED module is controlled by the same control switch.
Description
Technical field
The utility model relates to LED lighting technical field, relates in particular to a kind of easy for installation, simple to operate, emergency LED lamp that can energy savings.
Background technology
Because LED light fixture has the advantages such as energy-conserving and environment-protective, light efficiency is high, the life-span is long, be applied to rapidly every field.Based on the dual-purpose lamp of ac/dc using on the market now, ac/dc change over switch all need to be set on light fixture and control the bright switch going out with lamp of lamp, when use, there are many convenience, especially, when lamp installation is aloft time, it is more inconvenient to use; And existing LED illuminating lamp function singleness, cannot realize the multiplex function of a lamp.In the prior art, when many fire emergency lamps has a power failure daytime, emergency light can be automatically bright, as have a power failure several hours the battery electric quantity in lamp can consume, when continue to have a power failure to evening when dead battery lamp cannot light, this situation not only can not reach the object of emergency lighting, also can cause the waste of resource.
Utility model content
In order to solve LED light fixture function singleness, awkward problem in prior art, the utility model provides a kind of easy for installation, simple to operate, emergency LED lamp that can energy savings.
The technical solution adopted in the utility model:
A kind of emergency LED lamp, comprising:
Emitting led module, luminous for carrying out in the time having power connection;
External control switch, is connected with external power supply, for controlling conducting and the disconnection of transforming circuit;
Described transforming circuit, described transforming circuit, be connected with described external control switch, described external power supply, described emitting led module and control unit circuit, carry out transformation processing when the connection of power supply and described external control switch is provided when described external power supply, and provide power supply for described emitting led module;
Emitting led module, luminous for carrying out in the time having power connection;
External control switch, is connected with external power supply, for controlling conducting and the disconnection of transforming circuit;
Described transforming circuit, is connected with described external control switch, described external power supply and described emitting led module, for carry out transformation processing in the time that described external control switch is connected, and provides power supply for described emitting led module;
Described control unit circuit, is connected with described emitting led module and described transforming circuit, for automatically switching power supply to control described emitting led module luminous; Described control unit circuit comprises governor circuit and rechargeable battery; Described rechargeable battery is connected with described transforming circuit and described governor circuit, and for charging by described external power supply in the time that described external control switch is connected in the time that described external power supply is powered, described external control switch stops charging while disconnection; Described governor circuit is connected with described rechargeable battery and described emitting led module, provide power supply for control described rechargeable battery in the time that described external control switch is connected in the time that described external power supply is stopped power supply to described emitting led module, in the time that described external control switch disconnects, control described rechargeable battery and stop stopping power supply for described emitting led module.
Further, described control unit circuit also comprises overcharge protection circuit, over-discharge protection circuit and overload protecting circuit, described overcharge protection circuit is connected between described rechargeable battery and described transforming circuit, stops charging for realization be full of electricity when described rechargeable battery after; Described over-discharge protection circuit is connected between described governor circuit and described rechargeable battery, for realizing and stop providing power supply to described emitting led module in the time that described rechargeable battery dump energy reaching preset value; Described overload protecting circuit is connected between described governor circuit and described rechargeable battery, provides stabling current for realizing described rechargeable battery for described emitting led module.
Further, above-mentioned emergency LED lamp also comprises:
Short/open protective circuit, is connected between described emitting led module and described transforming circuit, for preventing the short circuit of described rechargeable battery and the current stabilization of protective circuit.
Further, above-mentioned emergency LED lamp also comprises:
Lamp socket, is connected with described rechargeable battery with described control unit circuit, and for emergent bulb is installed, under the control of described control unit circuit, described rechargeable battery is that emergent bulb is powered.
Further, described emitting led module comprises 1 LED.
Further, described emitting led module comprises multiple LED, adopts parallel connection or series connection or series-parallel connection form to connect between described multiple LED.
The beneficial effect that the technical scheme that the utility model embodiment provides is brought is:
Emitting led module in the emergency LED lamp that the utility model provides is without plug and play is installed, easy to use, when control switch can be continued to use original finishing, be contained in and press position easily, need not separately add wire, no matter whether power-off of external power supply, all uses same control switch to control the bright of emitting led module and puts out; In the time of utility grid normal power supply, the power supply that control switch provides by transforming circuit while connection makes emitting led module luminous, control circuit control rechargeable battery charges simultaneously, and when control switch disconnects, emitting led module does not work, and rechargeable battery stops charging simultaneously; When utility grid is stopped power supply, carry out emergency service by rechargeable battery, when control switch is connected, control circuit control rechargeable battery is that emitting led module power supply makes it luminous, and when disconnection, control circuit control rechargeable battery stops to emitting led module power supply, it not being worked.The emergency LED lamp of the present embodiment had both been used as the use of general lighting lamp, also can be used as emergency light and used, and complicated handover operation has been avoided in the setting of opening by control, guaranteed to use safety and effective energy savings.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the utility model embodiment, below the accompanying drawing of required use during embodiment is described is briefly described, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
The structured flowchart of the emergency LED lamp that Fig. 1 provides for the utility model embodiment mono-;
The structured flowchart of the emergency LED lamp that Fig. 2 provides for the utility model embodiment bis-;
A specific implementation circuit diagram of the emergency LED lamp that Fig. 3 provides for the utility model embodiment bis-;
Another specific implementation circuit diagram of the emergency LED lamp that Fig. 4 provides for the utility model embodiment bis-.
Embodiment
For making the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing, the utility model execution mode is described in further detail.
Embodiment mono-
The utility model embodiment mono-provides a kind of emergency LED lamp, as shown in Figure 1, comprising:
Emitting led module 101, luminous for carrying out in the time having power connection;
In the present embodiment, emitting led module 101 can comprise that 1 LED also can comprise multiple LED, as comprised, multiple LED can adopt parallel connection or series connection or series-parallel connection form to connect between multiple LED, preferred, adopts series system to connect in the present embodiment;
External control switch 102, is connected with external power supply, for controlling conducting and the disconnection of transforming circuit 103;
Preferably, the external control switch 102 in the present embodiment can use existing light fixture control switch, as stay cord or toggle switch;
Transforming circuit 103, be connected with external control switch 102, external power supply, emitting led module 101 and control unit 104, for carry out transformation processing in the time that external power supply provides power supply and external control switch 102 to connect, and provide power supply for emitting led module 101;
In the present embodiment, in the time that external control switch 102 is connected, external power supply and transforming circuit 103 conductings, for transforming circuit 103 provides alternating voltage, transforming circuit 103 carries out after transformation voltage for emitting led module 101 provides normal working power, makes emergency LED lamp in the present embodiment be used as general lighting lamp and uses;
Control unit circuit 104, is connected with emitting led module 101 and transforming circuit 103, for automatically switching power supply to control emitting led module luminous; Control unit circuit 104 comprises governor circuit 1041 and rechargeable battery 1042; Rechargeable battery 1042 is connected with transforming circuit 103 and governor circuit 1041, for charging by external power charging battery 1042 in the time that external control switch 102 is connected in the time that external power supply is powered, when external control switch 102 disconnects, rechargeable battery 1042 stops charging; Governor circuit 1041 is connected with rechargeable battery 1042 and emitting led module 101, for in the time that external power supply is stopped power supply in the time that external control switch 102 is connected governor circuit 1041 control rechargeable battery 1042 and provide power supply to emitting led module 101, in the time that external control switch 102 disconnects, governor circuit 1041 is controlled rechargeable battery 1042 and is stopped stopping power supply for emitting led module 101.
In the present embodiment, in order to ensure the reliability of safety and raising circuit, also have additional short/open protective circuit, overcharge/cross put/overload protecting circuit.
Emergency LED lamp in the present embodiment also comprises: lamp socket, be connected with rechargeable battery 1042 with control unit circuit 1041, be used for installing emergent bulb, when outdoor activities, under the control of control unit circuit 1041, rechargeable battery 1042 is that emergent bulb is powered, can without any external power supply in the situation that, realize the object of outdoor lighting, the lamp socket that emergent bulb is installed is inserted in utility grid socket, can give described rechargeable battery charging through utility grid.
Emitting led module in the emergency LED lamp that the utility model provides is without plug and play is installed, easy to use, when control switch can be continued to use original finishing, be contained in and press position easily, need not separately add wire, no matter whether power-off of external power supply, all uses same control switch to control the bright of emitting led module and puts out; In the time of utility grid normal power supply, the power supply that control switch provides by transforming circuit while connection makes emitting led module luminous, and rechargeable battery charges simultaneously, and when control switch disconnects, emitting led module does not work, and rechargeable battery stops charging simultaneously; When utility grid is stopped power supply, carry out emergency service by rechargeable battery, when control switch is connected, control circuit control rechargeable battery is that emitting led module power supply makes it luminous, and when disconnection, control circuit control rechargeable battery stops to emitting led module power supply, it not being worked.The emergency LED lamp of the present embodiment had both been used as the use of general lighting lamp, also can be used as emergency light and used, and complicated handover operation has been avoided in the setting of opening by control, guaranteed to use safety and effective energy savings.
Embodiment bis-
The utility model embodiment bis-provides a kind of emergency LED lamp, has two light emitting sources, realizes the function of general lighting lamp, emergency light and outdoor illumination, as shown in Figure 2, comprising:
Emitting led module 201, luminous for carrying out in the time having power connection;
In the present embodiment, emitting led module 201 comprises 5 LED, adopts series system to connect;
External control switch 202, is connected with external power supply, for controlling conducting and the disconnection of transforming circuit 203;
Concrete, the external control switch 202 in the present embodiment can use stay cord or toggle switch;
Transforming circuit 203, be connected with external control switch 202, external power supply, emitting led module 201 and control unit 204, for carry out transformation processing in the time that external power supply provides power supply and external control switch 202 to connect, and provide power supply for emitting led module 201;
In the present embodiment, in the time that external control switch 202 is connected, external power supply and transforming circuit 203 conductings, for transforming circuit 203 provides alternating voltage, transforming circuit 203 carries out after transformation voltage for emitting led module 201 provides normal working power, makes emergency LED lamp in the present embodiment be used as general lighting lamp and uses;
Control unit circuit 204, is connected with emitting led module 201 and transforming circuit 203, for automatically switching power supply to control emitting led module luminous; Control unit circuit 204 comprises governor circuit 2041, rechargeable battery 2042, overcharge protection circuit 2043, over-discharge protection circuit 2044 and overload protecting circuit 2045.Rechargeable battery 2042 is connected with transforming circuit 203 and governor circuit 2041, for charging by external power charging battery 2042 in the time that external control switch 202 is connected in the time that external power supply is powered, when external control switch 202 disconnects, rechargeable battery 2042 stops charging; Governor circuit 2041 is connected with rechargeable battery 2042 and emitting led module 201, for in the time that external power supply is stopped power supply in the time that external control switch 202 is connected governor circuit 2041 control rechargeable battery 2042 and provide power supply to emitting led module 201, in the time that external control switch 202 disconnects, governor circuit 2041 is controlled rechargeable battery 2042 and is stopped stopping power supply for emitting led module 201; Over-discharge protection circuit 2044 is connected between governor circuit 2041 and rechargeable battery 2042, for realizing and stop providing power supply to emitting led module 201 in the time that rechargeable battery 2042 dump energies reaching preset value; Overload protecting circuit 2045 is connected between governor circuit 2041 and rechargeable battery 2042, provides stabling current for realizing rechargeable battery 2042 for emitting led module 201.Overcharge protection circuit 2043, over-discharge protection circuit 2044 and overload protecting circuit 2045 the useful life and the circuit safety that have guaranteed rechargeable battery 2042 be set; preferably, can be by integrated to rechargeable battery 2042, overcharge protection circuit 2043, over-discharge protection circuit 2044 and overload protecting circuit 2045 as a whole setting.
Governor circuit 1041 in the present embodiment can be realized or be realized by discrete component circuit by micro controller unit;
Short/open protective circuit 205, is connected between emitting led module 201 and transforming circuit 203, for preventing the short circuit of rechargeable battery 2042 and the current stabilization of protective circuit;
Lamp socket 206, be connected with rechargeable battery 1042 with control unit circuit 1041, be used for installing emergent bulb, when outdoor activities, under the control of control unit circuit 2041, rechargeable battery 2042 is that emergent bulb is powered, can without any external power supply in the situation that, realize the object of outdoor lighting, can do the uses such as torch, barn lantern, sedan-chair lamp, the lamp socket that emergent bulb is installed is inserted in utility grid socket, can give described rechargeable battery charging through civil power.
As shown in Figure 3, be a specific implementation circuit diagram of the emergency LED lamp that provides in the utility model embodiment, governor circuit 1041 can be realized by micro controller unit.Wherein LED1, LED2, LED3, LED4, five LED of LED5 are composed in series emitting led module 201; SW is as external control switch 202; POWER is as potential circuit 203; BAT is as rechargeable battery 2042, overcharge protection circuit 2043, over-discharge protection circuit 2044 and the integrated entirety of overload protecting circuit 2045; U1 is as governor circuit; L is as lamp socket, and AC, IN connect utility grid.Utility grid provides AC power for POWER, in the time that SW connects, POWER carries out AC power to provide for LED1, LED2, LED3, LED4, LED5 after transformation the working power of normal work, simultaneously, U1 controls BAT and LED3 and opens a way, and now the power supply of BAT after by POWER transformation charges; In the time that SW disconnects, POWER stops as LED1, LED2, LED3, LED4, LED5 provide working power, and meanwhile, BAT stops charging.Utility grid stops as POWER provides AC power, and when SW connects, U1 control BAT makes it luminous for LED provides power supply, and when SW disconnects, U1 control BAT stops for LED power supply, it not being worked; In the time that emergent bulb is installed in L, BAT also can be emergent bulb working power is provided, and can realize the object of outdoor lighting.
As shown in Figure 4, be another specific implementation circuit diagram of the emergency LED lamp that provides in the utility model embodiment, governor circuit 1041 can be realized by discrete component circuit.Wherein LED1, LED2, LED3, LED4, five LED of LED5 are composed in series emitting led module 201, SW is as external control switch 202, by transformer T2 as potential circuit 203, BAT is as rechargeable battery 2042, U1 and Q6 are as governor circuit, L is as lamp socket, and AC, IN connect utility grid.Utility grid provides AC power for T2, and in the time that SW connects, T2 carries out AC power to provide for LED1, LED2, LED3, LED4, LED5 after transformation the working power of normal work, and meanwhile, BAT stops charging.Utility grid stops as POWER provides AC power, and when SW connects, U1 and Q6 control BAT make it luminous for LED provides power supply, thereby when SW disconnects, U1 control Q6 disconnection makes BAT stop for LED power supply, it not being worked; In the time that emergent bulb is installed in L, BAT also can, by D9 for emergent bulb provides working power, can realize the object of outdoor lighting.
In specific implementation in the present embodiment, bright when control switch emitting led module when "open" state (be control switch connect), while having a power failure (being that utility grid is stopped power supply), emitting led module also can be automatically bright; If think, emitting led module does not work, and switch is pressed to " pass " (being that control switch disconnects).Also in the time of AC220V or AC110V normal power supply, when control switch is connected, transforming circuit makes it luminous for LED provides power supply, and control circuit control rechargeable battery charges simultaneously, and in the time that control switch disconnects, LED does not work, and rechargeable battery stops charging.During without AC220V or AC110V input, at this moment carry out emergency service by built-in rechargeable battery, when control switch is connected, control circuit control rechargeable battery makes it luminous for LED provides power supply, when control switch disconnects, control circuit control rechargeable battery stops for LED power supply, it not being worked, thereby whether no matter realize mains supply, all only just can control with a control switch that LED lamp is bright to be put out, while having AC power, bright light alternating current charges to built-in rechargeable battery simultaneously; Automatic conversion internal battery bright light when AC-less power.Avoid power-off on daytime automatically to light on the one hand and can not control the wasting of resources that connection causes, also avoided on the other hand switch control to switch the complicated operation inconvenience causing.
Emitting led module in the emergency LED lamp that the utility model provides is without plug and play is installed, easy to use, when control switch can be continued to use original finishing, be contained in and press position easily, need not separately add wire, no matter whether power-off of external power supply, all uses same control switch to control the bright of emitting led module and puts out; In the time of utility grid normal power supply, the power supply that control switch provides by transforming circuit while connection makes emitting led module luminous, control circuit control rechargeable battery charges simultaneously, and when control switch disconnects, emitting led module does not work, and rechargeable battery stops charging simultaneously; When utility grid is stopped power supply, carry out emergency service by rechargeable battery, when control switch is connected, control circuit control rechargeable battery is that emitting led module power supply makes it luminous, and when disconnection, control circuit control rechargeable battery stops to emitting led module power supply, it not being worked.The emergency LED lamp of the present embodiment had both been used as the use of general lighting lamp, also can be used as emergency light and used, and complicated handover operation has been avoided in the setting of opening by control, guaranteed to use safety and effective energy savings.The utility model provides a kind of easy for installation, simple to operate, environmental protection, energy-conservation, efficient emergency LED lamp, the LED light fixture function singleness of prior art, awkward problem are not only avoided, but also while having solved control switch disconnection (have a power failure), the inconvenience of looking for torch, emergency light or candle everywhere; Meanwhile, when movable out of doors, only need to coordinate special lamp socket, in the situation without any power supply, realize the object of outdoor lighting, the lamp socket that emergent bulb is installed is inserted in utility grid socket, can charge to rechargeable battery through utility grid.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection range of the present utility model.
Claims (6)
1. an emergency LED lamp, is characterized in that, comprising:
Emitting led module, luminous for carrying out in the time having power connection;
External control switch, is connected with external power supply, for controlling conducting and the disconnection of transforming circuit;
Described transforming circuit, be connected with described external control switch, described external power supply, described emitting led module and control unit circuit, carry out transformation processing when the connection of power supply and described external control switch is provided when described external power supply, and provide power supply for described emitting led module;
Described control unit circuit, is connected with described emitting led module and described transforming circuit, for automatically switching power supply to control described emitting led module luminous; Described control unit circuit comprises governor circuit and rechargeable battery; Described rechargeable battery is connected with described transforming circuit and described governor circuit, and for charging by described external power supply in the time that described external control switch is connected in the time that described external power supply is powered, described external control switch stops charging while disconnection; Described governor circuit is connected with described rechargeable battery and described emitting led module, provide power supply for control described rechargeable battery in the time that described external control switch is connected in the time that described external power supply is stopped power supply to described emitting led module, in the time that described external control switch disconnects, control described rechargeable battery and stop stopping power supply for described emitting led module.
2. emergency LED lamp as claimed in claim 1, it is characterized in that, described control unit circuit also comprises overcharge protection circuit, over-discharge protection circuit and overload protecting circuit, described overcharge protection circuit is connected between described rechargeable battery and described transforming circuit, stops charging for realization be full of electricity when described rechargeable battery after; Described over-discharge protection circuit is connected between described governor circuit and described rechargeable battery, for realizing and stop providing power supply to described emitting led module in the time that described rechargeable battery dump energy reaching preset value; Described overload protecting circuit is connected between described governor circuit and described rechargeable battery, provides stabling current for realizing described rechargeable battery for described emitting led module.
3. emergency LED lamp as claimed in claim 1, is characterized in that, also comprises:
Short/open protective circuit, is connected between described emitting led module and described transforming circuit, for preventing the short circuit of described rechargeable battery and the current stabilization of protective circuit.
4. emergency LED lamp as claimed in claim 1, is characterized in that, also comprises:
Lamp socket, is connected with described rechargeable battery with described control unit circuit, and for emergent bulb is installed, under the control of described control unit circuit, described rechargeable battery is that emergent bulb is powered.
5. emergency LED lamp as claimed in claim 1, is characterized in that, described emitting led module comprises 1 LED.
6. emergency LED lamp as claimed in claim 1, is characterized in that, described emitting led module comprises multiple LED, adopts parallel connection or series connection or series-parallel connection form to connect between described multiple LED.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320837963.8U CN203632937U (en) | 2013-12-18 | 2013-12-18 | Emergency led lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320837963.8U CN203632937U (en) | 2013-12-18 | 2013-12-18 | Emergency led lamp |
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| Publication Number | Publication Date |
|---|---|
| CN203632937U true CN203632937U (en) | 2014-06-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320837963.8U Expired - Fee Related CN203632937U (en) | 2013-12-18 | 2013-12-18 | Emergency led lamp |
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| Country | Link |
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| CN (1) | CN203632937U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103687241A (en) * | 2013-12-18 | 2014-03-26 | 许荣林 | Emergency led lamp |
| WO2017128662A1 (en) * | 2016-01-29 | 2017-08-03 | 深圳市诚丰浩电子有限公司 | Led illumination-emergency integrated lamp and control system |
-
2013
- 2013-12-18 CN CN201320837963.8U patent/CN203632937U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103687241A (en) * | 2013-12-18 | 2014-03-26 | 许荣林 | Emergency led lamp |
| CN103687241B (en) * | 2013-12-18 | 2017-01-04 | 许荣林 | Emergency led lamp |
| WO2017128662A1 (en) * | 2016-01-29 | 2017-08-03 | 深圳市诚丰浩电子有限公司 | Led illumination-emergency integrated lamp and control system |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140604 Termination date: 20161218 |