CN206130844U - Improved generation LED emergency light - Google Patents
Improved generation LED emergency light Download PDFInfo
- Publication number
- CN206130844U CN206130844U CN201621090774.9U CN201621090774U CN206130844U CN 206130844 U CN206130844 U CN 206130844U CN 201621090774 U CN201621090774 U CN 201621090774U CN 206130844 U CN206130844 U CN 206130844U
- Authority
- CN
- China
- Prior art keywords
- power supply
- power
- circuit
- battery
- relay
- 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.)
- Expired - Fee Related
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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
- 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]
Landscapes
- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The utility model relates to the technical field of lighting fittings, a improved generation LED emergency light is provided, including solar energy power supply unit, battery, LED banks, singlechip, rectification filter circuit, voltage stabilizing circuit, relay, commercial power power off detected circuit and two power change -over switch, the solar energy power supply unit is storage battery charging, rectification filter circuit input is connected with the telephone line, rectification filter outlet end and storage battery power supply end are connected with two power change -over switch inputs respectively, two power change -over switch outputs are connected with the LED banks through the relay, commercial power power off detected circuit is connected with the microcontroller type end, rectification filter outlet end still is connected with the singlechip power end through voltage stabilizing circuit, the singlechip output is connected and the control relay. The utility model provides an unstable, the awkward problem of current emergency light work.
Description
Technical field
The utility model is related to technical field of lamps, more particularly to a kind of modified LED emergency lights.
Background technology
With the progress of technology, LED lamps are widely used in each lighting field as a stable light source.It is existing
There is the common LED emergency light on market all to turn off by switching, i.e., such LED emergency lights can after civil power power-off
Manually toggle switch is switched to the LED emergency lights with rechargeable battery by rechargeable battery powered by mains-supplied.And it is such
As LED emergency lights with rechargeable battery be present, i.e., when civil power power-off LED emergency lights can not continue to provide illumination
Afterwards, user is difficult to the particular location of the clearly LED emergency lights, so as to be difficult to open the LED emergency lights, using inconvenience, together
When existing LED emergency lights due to civil power not power-off often, thus when its battery because it is of long duration exist electric leakage or forget to fill
The problem that cannot be used when electric, so that emergency light job insecurity.
The content of the invention
Therefore, for above-mentioned problem, the utility model proposes a kind of guarantee rational in infrastructure, stable is fast in civil power power-off
Speed starts, the modified LED emergency lights of reliable operation.
To solve this technical problem, the utility model takes below scheme：A kind of modified LED emergency lights, including the sun
Can power supply unit, battery, LED light group, single-chip microcomputer, current rectifying and wave filtering circuit, mu balanced circuit, relay, civil power outage detection electricity
Road and double power supply converting switch, the solar powered unit is battery charging, the current rectifying and wave filtering circuit input and electricity
Words line is connected, and the rectification filter circuit output end and storage battery power supply end are connected respectively with double power supply converting switch input
Connect, the double power supply converting switch output end Jing relay is connected with LED light group, the civil power power failure detection circuit and monolithic
Machine input is connected, and the rectification filter circuit output end also Jing mu balanced circuits are connected with microcontroller power supply end, the list
The connection of piece machine output end and control relay.
Further to improve, the solar powered unit includes solar energy photovoltaic panel and charge protector, it is described too
The charged protection circuit of sun energy photovoltaic panel is battery charging.
By adopting preceding solution, the beneficial effects of the utility model to be：By adopt solar powered unit for
The dual power supply that storage battery power supply and the rectified filter circuit of telephone wire are powered, then be by dual power supply Jing dual power supply switching circuits
LED light group is powered, the wherein static-powered of double power supply converting switch by storage battery power supply, when civil power power failure detection circuit is detected
Send during civil power power-off to single-chip microcomputer, closed by Single-chip Controlling relay immediately, power supply is powered lightening LED lamp for LED light group
Group, when battery does not have electricity, the power voltage supply automatically switched by telephone wire, and the voltage of telephone wire is unrelated with civil power so that this
The LED emergency lights of utility model are rational in infrastructure, stable guarantee quickly starts in civil power power-off, reliable operation, with it is existing should
Anxious lamp is compared and goes toggle switch to open without the need for personnel, easy to use, can wide popularization and application.
Description of the drawings
Fig. 1 is the theory diagram of the utility model embodiment.
Specific embodiment
The utility model is further illustrated in conjunction with the drawings and specific embodiments.
With reference to Fig. 1, preferred modified LED emergency lights of the present utility model, including solar powered unit 1, battery
2nd, LED light group 3, single-chip microcomputer 4, current rectifying and wave filtering circuit 5, mu balanced circuit 6, relay 7, civil power power failure detection circuit 8 and dual power supply
Switching switch 9, the solar powered unit 1 includes solar energy photovoltaic panel and charge protector, the solar energy photovoltaic panel
Charged protection circuit charges for battery 2, and the input of the current rectifying and wave filtering circuit 5 is connected with telephone wire, i.e., using phone
Used as supply voltage, because telephone wire has the DC voltage of 50V or so when telephone set is standby, the current rectifying and wave filtering circuit 5 is exported line
End and the feeder ear of battery 2 are connected respectively with the input of double power supply converting switch 9, the output end of the double power supply converting switch 9
Jing relays 7 are connected with LED light group 3, and the civil power power failure detection circuit 8 is connected with the input of single-chip microcomputer 4, the rectification
The output end of filter circuit 5 also Jing mu balanced circuits 6 are connected with the power end of single-chip microcomputer 4, and the output end of the single-chip microcomputer 4 connects and controls
Relay processed 7.
The utility model is by adopting solar powered unit for storage battery power supply and the rectified filter circuit of telephone wire
The dual power supply of power supply, then powered for LED light group by dual power supply Jing dual power supply switching circuits, the wherein static state of double power supply converting switch
Power supply is sent to single-chip microcomputer, immediately by single-chip microcomputer by storage battery power supply when civil power power failure detection circuit detects civil power power-off
Control relay is closed, and power supply is powered for LED light group and lights LED light group, when battery does not have electricity, is automatically switched by telephone wire
Power voltage supply, and the voltage of telephone wire is unrelated with civil power so that LED emergency lights of the present utility model are rational in infrastructure, stable guarantee
Quickly start in civil power power-off, reliable operation, go toggle switch to open without the need for personnel compared with existing emergency light, user
Just, can wide popularization and application.
Although specifically showing and describing the utility model with reference to preferred embodiment, those skilled in the art should
This is understood, in the spirit and scope of the present utility model limited without departing from appended claims, in form and details
On the utility model can be made a variety of changes, be protection domain of the present utility model.
Claims (2)
1. a kind of modified LED emergency lights, it is characterised in that：Including solar powered unit, battery, LED light group, monolithic
Machine, current rectifying and wave filtering circuit, mu balanced circuit, relay, civil power power failure detection circuit and double power supply converting switch, the solar energy is supplied
Electric unit is battery charging, and the current rectifying and wave filtering circuit input is connected with telephone wire, the current rectifying and wave filtering circuit output
End and storage battery power supply end be connected with double power supply converting switch input respectively, double power supply converting switch output end Jing after
Electrical equipment is connected with LED light group, and the civil power power failure detection circuit is connected with single-chip microcomputer input, the current rectifying and wave filtering circuit
Output end also Jing mu balanced circuits are connected with microcontroller power supply end, and the single-chip microcomputer output connects and control relay.
2. modified LED emergency lights according to claim 1, it is characterised in that：The solar powered unit is included too
It is positive can photovoltaic panel and charge protector, the charged protection circuit of the solar energy photovoltaic panel is that battery charges.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621090774.9U CN206130844U (en) | 2016-09-29 | 2016-09-29 | Improved generation LED emergency light |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621090774.9U CN206130844U (en) | 2016-09-29 | 2016-09-29 | Improved generation LED emergency light |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206130844U true CN206130844U (en) | 2017-04-26 |
Family
ID=58571450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621090774.9U Expired - Fee Related CN206130844U (en) | 2016-09-29 | 2016-09-29 | Improved generation LED emergency light |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206130844U (en) |
-
2016
- 2016-09-29 CN CN201621090774.9U patent/CN206130844U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170426 Termination date: 20210929 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |