CN204350365U - The LED emergency light device of tape test switch - Google Patents
The LED emergency light device of tape test switch Download PDFInfo
- Publication number
- CN204350365U CN204350365U CN201420784252.3U CN201420784252U CN204350365U CN 204350365 U CN204350365 U CN 204350365U CN 201420784252 U CN201420784252 U CN 201420784252U CN 204350365 U CN204350365 U CN 204350365U
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- Prior art keywords
- led
- control unit
- rechargeable battery
- circuit
- power supply
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Abstract
The utility model discloses a kind of LED emergency light device of tape test switch; Comprise LED driving control unit and emergency power supply control unit; LED driving control unit comprises mains switch, LED driver and LED panel lamp; Emergency power supply control unit comprises charging plug, charge switch, charge protector, rechargeable battery, MCU governor circuit, battery voltage detection circuit, Test Switchboard, LED display, inverter and the output port for connecting LED panel lamp; Charging plug is connected to mains switch on the one hand, be connected with charge protector by charge switch on the other hand, charge protector is connected with rechargeable battery, rechargeable battery is connected with MCU governor circuit and battery voltage detection circuit respectively, battery voltage detection circuit is connected with MCU governor circuit by Test Switchboard, MCU governor circuit is connected to output port by inverter on the one hand, is connected to LED display on the other hand; The utility model is provided with Test Switchboard, and rechargeable battery is easy to detect, makes to save labour's material resources.
Description
Technical field
The utility model relates to portable power source equipment technical field, specifically, relates to a kind of emergency power supply with battery automatic detection function.
Background technology
In prior art, the emergency power supply that LED emergency light device generally comprises LED emergency light and is connected with LED emergency light, so-called emergency power supply, it is suitable with traditional power supply, just it is on the basis of traditional power supply, improve, set up the miscellaneous functions such as there is emergency service, the emergency power supply that present stage often uses has generally comprised automotive ignition emergency power supply, fire-fighting emergency power supply, elevator emergency power supply, EPS emergency power supply, illumination emergency power supply, intercommunication emergency power supply etc., and its use is quite extensive.
But, existing various emergency power supply, it does not generally all have storage battery automatic detection function, during as the performances such as the charge condition of the storage battery of relevant emergency power supply need be detected, all need relevant storage battery dismounting to take off, detect separately, so, then take time and effort, make very inconvenient.
By this, for present situation, especially for existing LED emergency power plant, design the LED emergency light device of the improvement of the battery performance to facilitate the relevant emergency power supply of detection of a tape test switch etc., make not need when detecting battery performance to dismantle associated batteries, to save labour and cost etc., be then necessary, it must have good market popularization value.
Utility model content
The purpose of this utility model is the LED emergency light device overcoming the deficiency of above-mentioned prior art and the detected battery of a kind of tape test switch provided.
The technical scheme that the utility model solution prior art problem adopts is: a kind of LED emergency light device of tape test switch, and it comprises LED driving control unit and emergency power supply control unit;
Wherein, described LED driving control unit comprises mains switch, LED driver and LED panel lamp; Described mains switch, LED driver and LED panel lamp connect successively;
Described emergency power supply control unit comprises charging plug, charge switch, charge protector, rechargeable battery, MCU governor circuit, battery voltage detection circuit, Test Switchboard, LED display, inverter and the output port for connecting described LED panel lamp, described charging plug is connected to described mains switch on the one hand, be connected with the input of described charge protector by described charge switch on the other hand, the output of described charge protector is connected with described rechargeable battery, described rechargeable battery is connected with the input of described MCU governor circuit and the input of described battery voltage detection circuit respectively, the output of described battery voltage detection circuit is connected with described MCU governor circuit by described Test Switchboard, the output of described MCU governor circuit is connected to described output port by described inverter on the one hand, be connected to described LED display on the other hand.
Below above technical scheme is further elaborated:
Preferably, described LED driving control unit also comprises a relay switching circuit; The input of described relay switching circuit is connected to described LED driver and output port respectively, and output is connected to described LED panel lamp.
Preferably, described emergency power supply control unit also comprises low electricity warning circuit and an audible-visual annunciator; The input of described low electricity warning circuit is connected with described rechargeable battery, and output is connected with the input of described MCU governor circuit; Described audible-visual annunciator is connected with described MCU governor circuit.
Preferably, described emergency power supply control unit also comprises second output port in order to carry out powering to external equipment, and described second output port is connected with the output of described inverter.
Preferably, described second output port is USB interface or the supply socket with holes and three holes.
Preferably, described rechargeable battery is high-power lithium battery.
Preferably, the model of main control chip that described MCU governor circuit adopts is PIC16F506.
The beneficial effects of the utility model are:
One, the LED emergency light device of a kind of tape test switch provided by the utility model, battery voltage detection circuit and corresponding Test Switchboard is had additional at relevant emergency power supply control unit, make to detect the electricity of associated rechargeable battery at any time, and testing result is shown in described display screen, during operation, only need manually boot described Test Switchboard, and then, the utility model is relative to traditional LED emergency power plant, when detecting the rechargeable battery of relevant emergency power supply, eliminate the trouble of dismounting rechargeable battery, make to save labour, material resources, cost-saving, and the problem decreased because damaging emergency power supply during dismounting rechargeable battery.
Two, the utility model in the specific implementation, be provided with relay switching circuit, when not having civil power to power to corresponding LED panel lamp, utilize the conversion of described relay switching circuit, namely the rechargeable battery by described emergency power supply control unit powers to described LED panel lamp, and then described LED panel lamp of the present utility model the moment can keep emergency lighting, and the utility model is practical.
Three, the utility model in the specific implementation, also be provided with low electricity warning circuit and audible-visual annunciator, namely when corresponding rechargeable battery is about to not electric, corresponding by described low electricity warning circuit, namely described MCU governor circuit controls corresponding audible-visual annunciator and exports sound and light alarm signal, thus, can reminding user, give the charging of described rechargeable battery in time, needed in the future.
Four, the utility model is also provided with the second output port, corresponding second output port can be USB interface or has the supply socket in holes and three holes, and then, the utility model can charge to miniaturized electronicss such as mobile phones, also can power to medium-sized electronic equipments such as notebook computers, make its strong adaptability.
Accompanying drawing explanation
Fig. 1 is the integrated circuit block diagram of the LED emergency light device of the utility model tape test switch;
The realization of the utility model object, functional characteristics and advantage will in conjunction with the embodiments, are described further with reference to accompanying drawing.
Drawing reference numeral:
LED driving control unit 10;
Mains switch 101; LED driver 102; LED panel lamp 103; Relay switching circuit 104;
Emergency power supply control unit 20;
Charging plug 201; Charge switch 202; Charge protector 203; Rechargeable battery 204; MCU governor circuit 205; Battery voltage detection circuit 206; Test Switchboard 207; LED display 208; Inverter 209; Output port 210; Low electricity warning circuit 211; Audible-visual annunciator 212; Second output port 213.
Embodiment
Below with reference to drawings and the specific embodiments describe in detail the technical solution of the utility model so as clearer, understand invention essence of the present utility model intuitively.
Fig. 1 is the integrated circuit block diagram of the LED emergency light device of the utility model tape test switch;
Shown in composition graphs 1;
The LED emergency light device of a kind of tape test switch provided by the utility model, is mainly used in the ground such as staircase, warehouse, passageway, as the equipment use of emergency lighting.
Specifically, the utility model comprises LED driving control unit 10 and emergency power supply control unit 20.
Wherein, described LED driving control unit 10 comprises mains switch 101, LED driver 102 and LED panel lamp 103.
Described mains switch 101, LED driver 102 and LED panel lamp 103 connect successively;
Described emergency power supply control unit 20 comprises charging plug 201, charge switch 202, charge protector 203, rechargeable battery 204, MCU governor circuit 205, battery voltage detection circuit 206, Test Switchboard 207, LED display 208, inverter 209 and the output port 210 for connecting described LED panel lamp 103.
Described charging plug 201 1 aspect is connected to described mains switch 101, be connected with the input of described charge protector 203 by described charge switch 202 on the other hand, the output of described charge protector 203 is connected with described rechargeable battery 204, described rechargeable battery 204 is connected with the input of described MCU governor circuit 205 and the input of described battery voltage detection circuit 206 respectively, the output of described battery voltage detection circuit 206 is connected with described MCU governor circuit 205 by described Test Switchboard 207, the output of described MCU governor circuit 205 is connected to described output port 210 by described inverter 209 on the one hand, be connected to described LED display 208 on the other hand.
So, described charging plug 201 in the specific implementation, is connected civil power by the utility model, on the one hand, starts described mains switch 101, and civil power can be utilized to power to corresponding LED panel lamp 103, on the other hand, start described charge switch 202, civil power can be utilized to charge to described rechargeable battery 204, needed in the future, accordingly, the utility model is by arranging charge protector 203, corresponding rechargeable battery 204 can be made to produce phenomenons such as overcharging, make the long service life of described rechargeable battery 204, and, when turning off corresponding charge switch 202, namely the real-time voltage data of described rechargeable battery 204 are detected by described battery voltage detection circuit 206, and shown by described LED display 208, so that user understands battery electric quantity service condition in time.
When detecting, start described Test Switchboard 207, and then, the utility model is relative to traditional LED emergency power plant, when detecting the rechargeable battery 204 of relevant emergency power supply, eliminating the trouble of dismounting rechargeable battery 204, making to save labour, material resources, cost-saving, and decrease the problem because damaging emergency power supply during dismounting rechargeable battery 204.
Further, as preferred version, in the specific implementation, described LED driving control unit 10 also comprises a relay switching circuit 104 to the utility model; The input of described relay switching circuit 104 is connected to described LED driver 102 and output port 210 respectively, and output is connected to described LED panel lamp 103.
So, the utility model is by setting up relay switching circuit 104, make when not having civil power to power to corresponding LED panel lamp 103, utilize the conversion of described relay switching circuit 104, namely the rechargeable battery 204 by described emergency power supply control unit 20 powers to described LED panel lamp 103, and then described LED panel lamp 103 of the present utility model the moment can keep emergency lighting, and the utility model is practical.
Specifically, relevant relay switching circuit 104 is provided with current relay, described current relay includes normally opened contact and coil, in the course of work, described mains switch 101 is closed, when mains-supplied is normal, after the normally opened contact of described current relay is closed, civil power is connected to described LED panel lamp 103 by described LED driver 102, and described LED panel lamp 103 is lit; Work as power-off, when namely there is no commercial power supply, the coil losing electricity of described current relay, corresponding normally opened contact automatically resets to initial condition, i.e. open mode, now, LED driver 102 and the connection line of LED panel lamp 103 switch through to change to and are connected with the output port 210 of emergency power supply control unit 20 by correlated current relay, and then, namely come to described LED panel lamp 103 emergency service by the rechargeable battery 204 of phase factor.
So, described LED panel lamp 103 of the present utility model the moment can keep emergency lighting, and the utility model is practical.
And it should be noted that, relevant relay switching circuit 104 grade is carried out conversion to circuit and is prior art, its principle and emergent transfer process etc., at this, does not elaborate.
Further, described emergency power supply control unit 20 of the present utility model also comprises low electricity warning circuit 211 and an audible-visual annunciator 212; The input of described low electricity warning circuit 211 is connected with described rechargeable battery 204, and output is connected with the input of described MCU governor circuit 205; Described audible-visual annunciator 212 is connected with described MCU governor circuit 205.
Thus, after described rechargeable battery 204 emergency service of the present utility model, when himself being about to not electric, by the response of described low electricity warning circuit 211, namely described MCU governor circuit 205 controls corresponding audible-visual annunciator 212 and exports sound and light alarm signal, thus, can reminding user, charge in time described rechargeable battery 204, needed in the future, or when if desired continuing to provide emergency lighting, the utility model is by arranging low electricity warning circuit 211 and audible-visual annunciator 212, also rechargeable battery 204 can be changed in time by reminding user, the utility model is made to have more hommization.
And, in the specific implementation, described emergency power supply control unit 20 of the present utility model is also provided with second output port 213 in order to carry out powering to external equipment, described second output port 213 is connected with the output of described inverter 209, preferably, described second output port 213 is USB interface or the supply socket with holes and three holes.
So, by USB interface, the utility model can charge to miniaturized electronicss such as mobile phones, by having the supply socket in holes and three holes, the utility model also can be powered to medium-sized electronic equipments such as notebook computers, and then, the utility model strong adaptability.
Further, it should be noted that, in a particular application, described rechargeable battery 204 is preferably high-power lithium battery to the utility model; The model of the main control chip that described MCU governor circuit 205 adopts is preferably PIC16F506.
In sum, the LED emergency light device of a kind of tape test switch 207 provided by the utility model, battery voltage detection circuit 206 and corresponding Test Switchboard 207 is had additional at relevant emergency power supply control unit 20, make to detect the electricity of associated rechargeable battery 204 at any time, and testing result is shown in described LED display 208, during operation, only need manually boot described Test Switchboard 207, and then, the utility model is relative to traditional LED emergency power plant, when detecting the rechargeable battery 204 of relevant emergency power supply, eliminate the trouble of dismounting rechargeable battery 204, make to save labour, material resources, cost-saving, and the problem decreased because damaging emergency power supply during dismounting rechargeable battery 204.
And, the utility model in the specific implementation, be provided with relay switching circuit 104, when not having civil power to power to corresponding LED panel lamp 103, utilize the conversion of described relay switching circuit 104, the rechargeable battery 204 namely by described emergency power supply control unit 20 powers to described LED panel lamp 103, and then, described LED panel lamp 103 of the present utility model the moment can keep emergency lighting, and the utility model is practical.
Meanwhile, the utility model is also provided with low electricity warning circuit 211 and audible-visual annunciator 212, namely when corresponding rechargeable battery 204 is about to not electric, corresponding by described low electricity warning circuit 211, namely described MCU governor circuit 205 controls corresponding audible-visual annunciator 212 and exports sound and light alarm signal, thus, can reminding user, charge, needed in the future in time described rechargeable battery 204.
And the utility model is also provided with the second output port 213, corresponding second output port 213 can be USB interface or has the supply socket in holes and three holes, and then, the utility model can charge to miniaturized electronicss such as mobile phones, also can power to medium-sized electronic equipments such as notebook computers, make its strong adaptability.
Accordingly, the utility model, in the improvement of circuit, does not need to increase too many cost, makes the utility model must have good market popularization value, and the utility model can very welcome, can effectively be popularized.
The foregoing is only preferred embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize the utility model specification and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (7)
1. a LED emergency light device for tape test switch, is characterized in that: it comprises LED driving control unit and emergency power supply control unit;
Wherein, described LED driving control unit comprises mains switch, LED driver and LED panel lamp; Described mains switch, LED driver and LED panel lamp connect successively;
Described emergency power supply control unit comprises charging plug, charge switch, charge protector, rechargeable battery, MCU governor circuit, battery voltage detection circuit, Test Switchboard, LED display, inverter and the output port for connecting described LED panel lamp, described charging plug is connected to described mains switch on the one hand, be connected with the input of described charge protector by described charge switch on the other hand, the output of described charge protector is connected with described rechargeable battery, described rechargeable battery is connected with the input of described MCU governor circuit and the input of described battery voltage detection circuit respectively, the output of described battery voltage detection circuit is connected with described MCU governor circuit by described Test Switchboard, the output of described MCU governor circuit is connected to described output port by described inverter on the one hand, be connected to described LED display on the other hand.
2. the LED emergency light device of tape test switch according to claim 1, is characterized in that: described LED driving control unit also comprises a relay switching circuit; The input of described relay switching circuit is connected to described LED driver and output port respectively, and output is connected to described LED panel lamp.
3. the LED emergency light device of tape test switch according to claim 1, is characterized in that: described emergency power supply control unit also comprises low electricity warning circuit and an audible-visual annunciator; The input of described low electricity warning circuit is connected with described rechargeable battery, and output is connected with the input of described MCU governor circuit; Described audible-visual annunciator is connected with described MCU governor circuit.
4. the LED emergency light device of tape test switch according to claim 1, it is characterized in that: described emergency power supply control unit also comprises second output port in order to carry out powering to external equipment, and described second output port is connected with the output of described inverter.
5. the LED emergency light device of tape test switch according to claim 4, is characterized in that: described second output port is USB interface or the supply socket with holes and three holes.
6. the LED emergency light device of tape test switch according to claim 1, is characterized in that: described rechargeable battery is high-power lithium battery.
7. the LED emergency light device of tape test switch according to claim 1, is characterized in that: the model of the main control chip that described MCU governor circuit adopts is PIC16F506.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420784252.3U CN204350365U (en) | 2014-12-11 | 2014-12-11 | The LED emergency light device of tape test switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420784252.3U CN204350365U (en) | 2014-12-11 | 2014-12-11 | The LED emergency light device of tape test switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204350365U true CN204350365U (en) | 2015-05-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420784252.3U Expired - Fee Related CN204350365U (en) | 2014-12-11 | 2014-12-11 | The LED emergency light device of tape test switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204350365U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106488622A (en) * | 2015-08-26 | 2017-03-08 | 深圳市蚂蚁雄兵物联技术有限公司 | Multifunctional LED ceiling lamp and the method extending its working time when power is off |
| CN109869673A (en) * | 2018-09-25 | 2019-06-11 | 宁波甬光照明电器有限公司 | Multifunctional discrete LED ceiling lamp tool |
-
2014
- 2014-12-11 CN CN201420784252.3U patent/CN204350365U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106488622A (en) * | 2015-08-26 | 2017-03-08 | 深圳市蚂蚁雄兵物联技术有限公司 | Multifunctional LED ceiling lamp and the method extending its working time when power is off |
| CN106488622B (en) * | 2015-08-26 | 2018-12-04 | 深圳市蚂蚁雄兵物联技术有限公司 | Multifunctional LED ceiling lamp and the method for extending its working time when power is off |
| CN109869673A (en) * | 2018-09-25 | 2019-06-11 | 宁波甬光照明电器有限公司 | Multifunctional discrete LED ceiling lamp tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20150520 Termination date: 20161211 |