CN206775229U - Ferric phosphate lithium cell Emergency Lighting Supply and lighting apparatus - Google Patents
Ferric phosphate lithium cell Emergency Lighting Supply and lighting apparatus Download PDFInfo
- Publication number
- CN206775229U CN206775229U CN201720490579.3U CN201720490579U CN206775229U CN 206775229 U CN206775229 U CN 206775229U CN 201720490579 U CN201720490579 U CN 201720490579U CN 206775229 U CN206775229 U CN 206775229U
- Authority
- CN
- China
- Prior art keywords
- circuit
- lithium cell
- ferric phosphate
- phosphate lithium
- supply
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 239000005955 Ferric phosphate Substances 0.000 title claims abstract description 55
- 229940032958 ferric phosphate Drugs 0.000 title claims abstract description 55
- WBJZTOZJJYAKHQ-UHFFFAOYSA-K iron(3+) phosphate Chemical compound [Fe+3].[O-]P([O-])([O-])=O WBJZTOZJJYAKHQ-UHFFFAOYSA-K 0.000 title claims abstract description 55
- 229910000399 iron(III) phosphate Inorganic materials 0.000 title claims abstract description 55
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 55
- 238000005286 illumination Methods 0.000 claims abstract description 40
- 238000006243 chemical reaction Methods 0.000 claims description 10
- 230000011664 signaling Effects 0.000 claims description 10
- 230000005611 electricity Effects 0.000 claims description 7
- 229910052493 LiFePO4 Inorganic materials 0.000 claims description 2
- 230000004888 barrier function Effects 0.000 claims 2
- 230000006855 networking Effects 0.000 claims 2
- ZSYNKHJUSDFTCQ-UHFFFAOYSA-N [Li].[Fe].P(O)(O)(O)=O Chemical compound [Li].[Fe].P(O)(O)(O)=O ZSYNKHJUSDFTCQ-UHFFFAOYSA-N 0.000 claims 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- QSNQXZYQEIKDPU-UHFFFAOYSA-N [Li].[Fe] Chemical compound [Li].[Fe] QSNQXZYQEIKDPU-UHFFFAOYSA-N 0.000 description 2
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 2
- 210000004556 brain Anatomy 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003760 hair shine Effects 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
Classifications
-
- 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
Landscapes
- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
It the utility model is related to a kind of ferric phosphate lithium cell Emergency Lighting Supply and lighting apparatus, ferric phosphate lithium cell Emergency Lighting Supply includes ferric phosphate lithium cell, ferric phosphate lithium cell charge management circuit, MICROCOMPUTER PROCESSING and control circuit, AC/DC converting circuit and illumination driving circuit, wherein, the ferric phosphate lithium cell is connected to the ferric phosphate lithium cell charge management circuit, the ferric phosphate lithium cell charge management circuit, the AC/DC converting circuit and the illumination driving circuit are sequentially connected, the MICROCOMPUTER PROCESSING and control circuit are respectively connecting to the ferric phosphate lithium cell charge management circuit, the AC/DC converting circuit and the illumination driving circuit.External communication input is connected to the AC/DC converting circuit, and exterior lighting lamp is connected to the illumination driving circuit.The advantages of the utility model realizes exchange illuminalive power-supply and provides the integrated of illuminalive power-supply with battery, has energy-saving safety, and compatibility is good, and usage experience is good.
Description
Technical field
It the utility model is related to lighting technical field, more particularly to a kind of ferric phosphate lithium cell Emergency Lighting Supply and illumination
Equipment.
Background technology
At present, all kinds of emergence lighting lamps are widely used in market, hotel, hospital, public place of entertainment, industrial and mineral, petrochemical industry and business
The place such as industry office and civil buildings.But function to be present single for existing emergency power supply, it is impossible to will exchange illuminalive power-supply and electricity
Pond provides the defects of emergency lighting power supply is integrated.
For example, Chinese patent CN 202309139U disclose a kind of ferric phosphate lithium cell emergency power supply, the emergency power supply bag
The ferric phosphate lithium cell group and battery control circuit of the connection containing circuit.Battery control circuit includes the high current of circuit connection successively
Output protection control circuit, USB control circuit, charging control circuit and battery electric quantity instruction control circuit.The patent can be compared with
Increase circulating battery access times are realized well, but are the failure to realize the one that exchange illuminalive power-supply provides illuminalive power-supply with battery
Change.
Utility model content
For the deficiency of prior art, the utility model provides a kind of ferric phosphate lithium cell Emergency Lighting Supply, that is, shines
Bright one-piece type mains lighting supply of meeting an urgent need, it includes ferric phosphate lithium cell, ferric phosphate lithium cell charge management circuit, MICROCOMPUTER PROCESSING and control
Circuit, AC/DC converting circuit and illumination driving circuit processed, wherein, the ferric phosphate lithium cell is connected to the LiFePO4
Battery charging management circuit, the ferric phosphate lithium cell charge management circuit, the AC/DC converting circuit and the illumination are driven
Dynamic circuit is sequentially connected, the MICROCOMPUTER PROCESSING and control circuit be respectively connecting to the ferric phosphate lithium cell charge management circuit,
The AC/DC converting circuit and the illumination driving circuit；
External communication input is connected to the AC/DC converting circuit, and exterior lighting lamp is connected to the illumination driving
Circuit.
According to a preferred embodiment, Emergency Lighting Supply also includes instruction device, and the instruction device includes instruction
Lamp and/or display screen, the instruction device are connected with the MICROCOMPUTER PROCESSING and control circuit to carry out charging instruction, indicating fault
Power and indicate with AC/DC.
According to a preferred embodiment, Emergency Lighting Supply also includes communication module, the communication module with it is described micro-
Machine processing and control circuit connect and the communication module is also connected to calculating by way of wiredly and/or wirelessly connecting
Machine, smart mobile phone and/or tablet personal computer.Emergency Lighting Supply is provided with communication interface, and internet is connected to by communication module.
Emergency Lighting Supply has fault self-checking and fault logging function, passes through MICROCOMPUTER PROCESSING and control circuit collecting work
Data and analyze draw whether break down, so as to carry out fault self-checking.In addition, MICROCOMPUTER PROCESSING and control circuit are to fault message
Recorded, communication interface is connected to computer, so as to be recorded by computer read failure.Not limited to this, emergency lighting
Failure logging can also be sent to management terminal by power supply through internet.
Correspondingly, the utility model additionally provides a kind of lighting apparatus, and it includes light fixture and the photograph as described in foregoing teachings
Bright one-piece type mains lighting supply of meeting an urgent need, the light fixture are connected to the illumination driving circuit in the emergent one-piece type mains lighting supply of illumination.
According to a preferred embodiment, foregoing lighting apparatus also includes light sensor, the light sensor connection
To signaling conversion circuit, the signaling conversion circuit connects the MICROCOMPUTER PROCESSING and control circuit.
The utility model additionally provides a kind of ferric phosphate lithium cell Emergency Lighting Supply, i.e., single emergency type mains lighting supply, its
Including ferric phosphate lithium cell, ferric phosphate lithium cell charge management circuit, MICROCOMPUTER PROCESSING and control circuit, AC/DC converting circuit,
Illumination driving circuit and change-over circuit, wherein, the ferric phosphate lithium cell is connected to the ferric phosphate lithium cell Charge Management electricity
Road, the ferric phosphate lithium cell charge management circuit, the AC/DC converting circuit, the illumination driving circuit and described turn
Circuit is changed to be sequentially connected, the MICROCOMPUTER PROCESSING and control circuit be respectively connecting to the ferric phosphate lithium cell charge management circuit,
The AC/DC converting circuit and the illumination driving circuit；
External communication input is connected to the AC/DC converting circuit, and external communication input is also via outside
Illumination driving circuit connects the change-over circuit；Exterior lighting lamp is connected to the change-over circuit.
According to a preferred embodiment, Emergency Lighting Supply also includes instruction device, and the instruction device includes instruction
Lamp and/or display screen, the instruction device are connected with the MICROCOMPUTER PROCESSING and control circuit to carry out charging instruction, indicating fault
Power and indicate with AC/DC.
According to a preferred embodiment, Emergency Lighting Supply also includes communication module, the communication module with it is described micro-
Machine processing and control circuit connect and the communication module is also connected to calculating by way of wiredly and/or wirelessly connecting
Machine, smart mobile phone and/or tablet personal computer.Emergency Lighting Supply is provided with communication interface, and internet is connected to by communication module.
Correspondingly, the utility model additionally provides a kind of lighting apparatus, and it includes light fixture and foregoing single emergency type power for illumination
Source, the light fixture are connected to the change-over circuit in single emergency type mains lighting supply.
According to a preferred embodiment, foregoing lighting apparatus also includes light sensor, the light sensor connection
To signaling conversion circuit, the signaling conversion circuit connects the MICROCOMPUTER PROCESSING and control circuit.
The utility model has the advantages that：
The utility model can use AC power to be powered for lighting apparatus, and phosphoric acid is automatically converted to after alternating current stopping
Lithium iron battery is powered to lighting apparatus.Using ferric phosphate lithium cell, there is service life length and free of contamination advantage.MICROCOMPUTER PROCESSING
And the voltage and electric current that control circuit can export according to the power adjusting of lighting load.MICROCOMPUTER PROCESSING and control circuit can be remembered
Record fault message and fault message, operational factor are sent to computer or intelligent mobile phone terminal via communication module.
Brief description of the drawings
Fig. 1 is the connection diagram of the emergent one-piece type mains lighting supply of illumination；
Fig. 2 is the connection diagram of single emergency type mains lighting supply.
Embodiment
The utility model is described in detail below in conjunction with the accompanying drawings.
As shown in figure 1, ferric phosphate lithium cell Emergency Lighting Supply of the present utility model, i.e. the emergent one-piece type illumination of illumination
Power supply includes ferric phosphate lithium cell, ferric phosphate lithium cell charge management circuit, MICROCOMPUTER PROCESSING and control circuit, AC/DC is changed
Circuit and illumination driving circuit.Ferric phosphate lithium cell is connected to ferric phosphate lithium cell charge management circuit.Ferric phosphate lithium cell fills
Fulgurite reason circuit, AC/DC converting circuit and illumination driving circuit are sequentially connected.MICROCOMPUTER PROCESSING and control circuit are respectively connecting to
Ferric phosphate lithium cell charge management circuit, AC/DC converting circuit and illumination driving circuit.External communication input is connected to
AC/DC converting circuit, exterior lighting lamp are connected to illumination driving circuit.
When outside ac input end has alternating current input, mains lighting supply uses AC-powered.When external communication electricity stops
When only, ferric phosphate lithium cell is automatically converted to illuminalive power-supply.So it is achieved that AC-powered and phosphoric acid under emergency condition
Lithium iron battery power supply takes over seamlessly.
MICROCOMPUTER PROCESSING and control circuit can detect the working condition of power supply and the power of lighting load, and can basis
The voltage and electric current of the Power auto-adjustment output of lighting load.So so that the utility model can be compatible different types of
Lighting load, there is compatibility and practicality well.Additionally it is possible to prevent voltage/current, excessive to cause to burn illumination negative
Carry, so as to improve security.
Preferably, Emergency Lighting Supply also includes instruction device, and instruction device includes indicator lamp and/or display screen, instruction
Device is connected with MICROCOMPUTER PROCESSING and control circuit to carry out charging instruction, indicating fault and AC/DC power supply instruction.
Preferably, Emergency Lighting Supply also includes communication module, and communication module is connected simultaneously with MICROCOMPUTER PROCESSING and control circuit
And communication module is also connected to computer, smart mobile phone and/or tablet personal computer by way of wiredly and/or wirelessly connecting.This
Sample, mains lighting supply can just be sent fault message and working status parameter to computer or smart mobile phone end by communication module
End, had both facilitated staff and had been safeguarded, and be easy to user to be visually known the working condition of mains lighting supply again.
Emergency Lighting Supply is provided with communication interface, and internet is connected to by communication module.
Emergency Lighting Supply has fault self-checking and fault logging function, passes through MICROCOMPUTER PROCESSING and control circuit collecting work
Data and analyze draw whether break down, so as to carry out fault self-checking.In addition, MICROCOMPUTER PROCESSING and control circuit are to fault message
Recorded, communication interface is connected to computer, so as to be recorded by computer read failure.Not limited to this, emergency lighting
Failure logging can also be sent to management terminal by power supply through internet.
Correspondingly, the utility model additionally provides a kind of lighting apparatus, and it includes light fixture and the illumination such as foregoing teachings is answered
Anxious one-piece type mains lighting supply, light fixture are connected to the illumination driving circuit in the emergent one-piece type mains lighting supply of illumination.
Preferably, foregoing lighting apparatus also includes light sensor, and light sensor is connected to signaling conversion circuit, signal
The processing of change-over circuit connected with computer and control circuit.Light sensor can be arranged on the shell of lighting apparatus for collection
The Lighting information of external environment, then transmitted via change-over circuit to MICROCOMPUTER PROCESSING and control circuit.So, MICROCOMPUTER PROCESSING and control
Circuit processed can just adjust the voltage and electric current of output according to the photometric data of environment, so as to realize the brightness of lighting load with outer
Portion's environmental condition is adjusted, and can not only save the energy, additionally it is possible to lifts the usage experience of lighting apparatus.
The connection diagram of single emergency type mains lighting supply is illustrated in figure 2, in the present embodiment, single emergency type mains lighting supply
Including ferric phosphate lithium cell, ferric phosphate lithium cell charge management circuit, MICROCOMPUTER PROCESSING and control circuit, AC/DC converting circuit,
Illumination driving circuit and change-over circuit.Wherein, ferric phosphate lithium cell is connected to ferric phosphate lithium cell charge management circuit, ferric phosphate
Lithium battery charging management circuit, AC/DC converting circuit, illumination driving circuit and change-over circuit are sequentially connected.MICROCOMPUTER PROCESSING and
Control circuit is respectively connecting to ferric phosphate lithium cell charge management circuit, AC/DC converting circuit and illumination driving circuit.It is outside
Ac input end is connected to AC/DC converting circuit, and external communication input also connects via exterior lighting drive circuit
Change-over circuit；Exterior lighting lamp is connected to change-over circuit.
Single emergency type mains lighting supply also includes instruction device, and instruction device includes indicator lamp and/or display screen, instruction device
It is connected with MICROCOMPUTER PROCESSING and control circuit to carry out charging instruction, indicating fault and AC/DC power supply instruction.
When outside ac input end has alternating current input, mains lighting supply uses AC-powered.When external communication electricity stops
When only, ferric phosphate lithium cell is automatically converted to illuminalive power-supply, it is achieved thereby that AC-powered and ferric phosphate under emergency condition
Lithium battery power supply takes over seamlessly.
MICROCOMPUTER PROCESSING and control circuit can detect the working condition of power supply and the power of lighting load, and can basis
The voltage and electric current of the Power auto-adjustment output of lighting load.So, single emergency type mains lighting supply being capable of compatible different type
Lighting load, have well compatibility and practicality.Additionally it is possible to prevent voltage/current is excessive from causing to burn illumination
Load, so as to improve security.
Preferably, single emergency type mains lighting supply also includes communication module, and communication module connects with MICROCOMPUTER PROCESSING and control circuit
Connect and communication module is also connected to computer, smart mobile phone and/or flat board electricity by way of wiredly and/or wirelessly connecting
Brain.So, single emergency type mains lighting supply can just be sent fault message and working status parameter to electricity by communication module
Brain or intelligent mobile phone terminal, both facilitate staff and safeguarded, and be easy to user to understand the working condition of mains lighting supply again.
Correspondingly, the utility model additionally provides a kind of lighting apparatus, and it includes light fixture and foregoing single emergency type power for illumination
Source, light fixture are connected to the change-over circuit in single emergency type mains lighting supply.
Preferably, foregoing lighting apparatus also includes light sensor, and light sensor is connected to signaling conversion circuit, signal
The processing of change-over circuit connected with computer and control circuit.Light sensor can be arranged on the shell of lighting apparatus for collection
The Lighting information of external environment, then transmitted via change-over circuit to MICROCOMPUTER PROCESSING and control circuit.So, MICROCOMPUTER PROCESSING and control
Circuit processed can just adjust the voltage and electric current of output according to the photometric data of environment, so as to realize the brightness of lighting load with outer
Portion's environmental condition is adjusted, and can not only save the energy, additionally it is possible to lifts the usage experience of lighting apparatus.
It should be noted that above-mentioned specific embodiment is exemplary, those skilled in the art can be in the utility model
Various solutions are found out under the inspiration of disclosure, and these solutions also belong to open scope of the present utility model simultaneously
Fall within the scope of protection of the utility model.It will be understood by those skilled in the art that the utility model specification and its accompanying drawing
Be it is illustrative and not form limitations on claims.The scope of protection of the utility model is by claim and its equivalent
Limit.
Claims (10)
1. a kind of ferric phosphate lithium cell Emergency Lighting Supply, it is characterised in that filled including ferric phosphate lithium cell, ferric phosphate lithium cell
Fulgurite reason circuit, MICROCOMPUTER PROCESSING and control circuit, AC/DC converting circuit and illumination driving circuit, wherein, the LiFePO4
Battery is connected to the ferric phosphate lithium cell charge management circuit, the ferric phosphate lithium cell charge management circuit, the friendship/straight
Stream change-over circuit and the illumination driving circuit are sequentially connected, and the MICROCOMPUTER PROCESSING and control circuit are respectively connecting to the phosphoric acid
Lithium iron battery charge management circuit, the AC/DC converting circuit and the illumination driving circuit；
External communication input is connected to the AC/DC converting circuit, and exterior lighting lamp is connected to the illumination driving circuit.
2. Emergency Lighting Supply as claimed in claim 1, it is characterised in that also including instruction device, the instruction device bag
Indicator lamp and/or display screen are included, the instruction device is connected with the MICROCOMPUTER PROCESSING and control circuit to carry out charging instruction, event
Barrier instruction and AC/DC power supply instruction.
3. Emergency Lighting Supply as claimed in claim 2, it is characterised in that also including communication module, the communication module with
The MICROCOMPUTER PROCESSING and control circuit are connected and the communication module is also connected to by way of wiredly and/or wirelessly connecting
Computer, smart mobile phone and/or tablet personal computer；Emergency Lighting Supply is provided with communication interface, is connected to mutually by communication module
Networking.
A kind of 4. lighting apparatus, it is characterised in that the Emergency Lighting Supply including light fixture and as described in one of claims 1 to 3,
The light fixture is connected to the illumination driving circuit in the Emergency Lighting Supply.
5. lighting apparatus as claimed in claim 4, it is characterised in that also connect including light sensor, the light sensor
Signaling conversion circuit is connected to, the signaling conversion circuit connects the MICROCOMPUTER PROCESSING and control circuit.
6. a kind of ferric phosphate lithium cell Emergency Lighting Supply, it is characterised in that filled including ferric phosphate lithium cell, ferric phosphate lithium cell
Fulgurite reason circuit, MICROCOMPUTER PROCESSING and control circuit, AC/DC converting circuit, illumination driving circuit and change-over circuit, wherein, institute
State ferric phosphate lithium cell and be connected to the ferric phosphate lithium cell charge management circuit, the ferric phosphate lithium cell Charge Management electricity
Road, the AC/DC converting circuit, the illumination driving circuit and the change-over circuit are sequentially connected, the MICROCOMPUTER PROCESSING and
Control circuit is respectively connecting to the ferric phosphate lithium cell charge management circuit, the AC/DC converting circuit and the illumination
Drive circuit；
External communication input is connected to the AC/DC converting circuit, and external communication input is also via exterior lighting
Drive circuit connects the change-over circuit；Exterior lighting lamp is connected to the change-over circuit.
7. Emergency Lighting Supply as claimed in claim 6, it is characterised in that also including instruction device, the instruction device bag
Indicator lamp and/or display screen are included, the instruction device is connected with the MICROCOMPUTER PROCESSING and control circuit to carry out charging instruction, event
Barrier instruction and AC/DC power supply instruction.
8. Emergency Lighting Supply as claimed in claim 7, it is characterised in that also including communication module, the communication module with
The MICROCOMPUTER PROCESSING and control circuit are connected and the communication module is also connected to by way of wiredly and/or wirelessly connecting
Computer, smart mobile phone and/or tablet personal computer；Emergency Lighting Supply is provided with communication interface, is connected to mutually by communication module
Networking.
A kind of 9. lighting apparatus, it is characterised in that the Emergency Lighting Supply including light fixture and as described in one of claim 6 to 8,
The light fixture is connected to the change-over circuit in the Emergency Lighting Supply.
10. lighting apparatus as claimed in claim 9, it is characterised in that also connect including light sensor, the light sensor
Signaling conversion circuit is connected to, the signaling conversion circuit connects the MICROCOMPUTER PROCESSING and control circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720490579.3U CN206775229U (en) | 2017-05-05 | 2017-05-05 | Ferric phosphate lithium cell Emergency Lighting Supply and lighting apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720490579.3U CN206775229U (en) | 2017-05-05 | 2017-05-05 | Ferric phosphate lithium cell Emergency Lighting Supply and lighting apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206775229U true CN206775229U (en) | 2017-12-19 |
Family
ID=60649559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720490579.3U Active CN206775229U (en) | 2017-05-05 | 2017-05-05 | Ferric phosphate lithium cell Emergency Lighting Supply and lighting apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206775229U (en) |
-
2017
- 2017-05-05 CN CN201720490579.3U patent/CN206775229U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 518000, Building 615, Building 306, Bagualing Industrial Zone, Bagualing Second Road, Pengsheng Community, Yuanling Street, Futian District, Shenzhen City, Guangdong Province Patentee after: CUNDIAN TECHNOLOGY (SHENZHEN) CO.,LTD. Country or region after: China Address before: 518028, Building 10, East Block 416, Baguayi Road Industrial Zone, Yuanling Street, Futian District, Shenzhen City, Guangdong Province Patentee before: CUNDIAN TECHNOLOGY (SHENZHEN) CO.,LTD. Country or region before: China |
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| CP03 | Change of name, title or address |