CN203814025U - Control system of multifunctional LED electric torch - Google Patents
Control system of multifunctional LED electric torch Download PDFInfo
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- CN203814025U CN203814025U CN201420251473.4U CN201420251473U CN203814025U CN 203814025 U CN203814025 U CN 203814025U CN 201420251473 U CN201420251473 U CN 201420251473U CN 203814025 U CN203814025 U CN 203814025U
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Abstract
The utility model discloses a control system of an LED electric torch, especially relates to a control system of a multifunctional LED electric torch comprising a micro-control unit, a storage battery power supply unit, and an LED lamp group. A signal output end of the micro-control unit is in a signal connection with a sound box unit and an LED lamp group management unit, and a signal receiving end is in a signal connection with a bluetooth signal receiving end, a wireless signal receiving end, a USB interface, and a photosensitive sensor. The LED lamp group is in a signal connection with a signal output end of the LED lamp group management unit, and the storage battery power supply unit is respectively electrically connected with the micro-control unit, the LED lamp group management unit, the LED lamp group, and the sound box unit. The control system of the multifunctional LED electric torch is advantageous in that the technical problem of the LED electric torque of the multiple functions can be solved; by adopting the control system, the LED electric torque can be used for the emergency illumination, and is also provided with the sound effect playing function, and can be used for adjusting the illumination intensity according to the change of the intensity of the ambient light.
Description
Technical field
The utility model relates to the control system of a kind of control system of LED flashlight, particularly a kind of Multifunctional LED flashlight.
Background technology
LED flashlight is a kind of Handheld lighting unit, when the situations such as power-cut emergency lighting, walking at night, is used widely.Traditional most of flashlight is because using as temporary light source, and its control system is relatively simple.But the use function of above-mentioned middle LED flashlight is obviously too single, do not meet the development trend of the function diversification of commodity use now.
Utility model content
The purpose of this utility model is the control system of the Multifunctional LED flashlight that provides a kind of in order to solve above-mentioned the deficiencies in the prior art, and it is functional that above-mentioned control system can be enriched the use of LED flashlight.
To achieve these goals, the control system of a kind of Multifunctional LED flashlight that the utility model is designed, comprise micro-control unit, storage battery source unit and LED lamp group, on the signal output part of above-mentioned micro-control unit, signal is connected with audio amplifier unit and LED lamp group administrative unit, on its signal receiving end, signal is connected with Bluetooth signal receiving terminal, reception of wireless signals end, USB interface and light sensor, LED lamp group signal in wherein above-mentioned is connected on the signal output part of LED lamp group administrative unit, storage battery source unit in above-mentioned respectively with micro-control unit, LED lamp group administrative unit, LED lamp group and audio amplifier unit are electrically connected to.
In the control system of above-mentioned provided Multifunctional LED flashlight, micro-control unit, by Bluetooth signal receiving terminal, reception of wireless signals end or/and USB interface receives outside music analog signal, is then controlled audio amplifier unit and is carried out music.Ambient light intensity when above-mentioned micro-control unit detects the use of LED flashlight by light sensor in addition, thereby by controlling the working condition of concrete LED lamp pearl in LED lamp group administrative unit control LED lamp group.For example, when LED flashlight shines at a distance, LED flashlight ambient light intensity around inevitable relatively a little less than, now LED lamp group can be sent maximum intensity of illumination, to realize maximum luminous range, if while shining closely by maximum intensity of illumination, light is too strong, allows on the contrary eyes not see Chu, at this moment the ambient light intensity situation of change that micro-control unit just can detect by light sensor is adjusted the work brightness of LED lamp group, to send suitable intensity of illumination.
In above-mentioned middle micro-control unit, related control program is partly that those skilled in the art are after must having known the function that this LED flashlight can be realized, by first selecting the chip model of micro-control unit, for example, by computer language (C language or Java), can directly write and obtain again, a kind of those skilled in the art's routine techniques means, and according to the selection model difference of control chip or/and programming person write level difference, can write out different control programs.Therefore, in above-mentioned middle micro-control unit, related control program is not partly the claimed content of the utility model.
As further technological improvement; storage battery source unit in above-mentioned has comprised serial is electrically connected to successively over-charge protective unit, rechargeable type storage battery and Cross prevention unit; wherein above-mentioned over-charge protective unit is provided with commercial power interface, and above-mentioned Cross prevention unit is electrically connected to micro-control unit, LED lamp group administrative unit, LED lamp group and audio amplifier unit respectively.Above-mentioned improvement project is selected rechargeable type storage battery; make its usage economy of LED flashlight relatively good; over-charge protective unit and Cross prevention unit on simultaneously connected in series on the front and back position of rechargeable type storage battery; can well play a protective role to rechargeable type storage battery, extend the useful life of rechargeable type storage battery.
As further technological improvement, on the signal output part of the micro-control unit in above-mentioned, go back signal and be connected with display unit.In this further Technological improvement plan, the function service condition of LED flashlight all can be informed user by display unit, has promoted the intelligent degree of LED flashlight.
LED flashlight is after the control system of above-mentioned middle provided a kind of Multifunctional LED flashlight has been provided, it not only can realize function of emergency illumination, has also possessed that audio is play and according to the variation of the ambient light intensity functions such as intensity of illumination that automatically adjust simultaneously.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the control system of a kind of Multifunctional LED flashlight of providing of embodiment 1;
Fig. 2 is the schematic diagram of the control system of a kind of Multifunctional LED flashlight of providing of embodiment 2;
Fig. 3 is the schematic diagram of the control system of a kind of Multifunctional LED flashlight of providing of embodiment 3.
In figure: micro-control unit 1, storage battery source unit 2, over-charge protective unit 2-1, rechargeable type storage battery 2-2, Cross prevention unit 2-3, LED lamp group 3, audio amplifier unit 4, LED lamp group administrative unit 5, Bluetooth signal receiving terminal 6, reception of wireless signals end 7, USB interface 8, light sensor 9, display unit 10.
Embodiment
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Embodiment 1:
As shown in Figure 1, the control system of a kind of Multifunctional LED flashlight provided by the utility model, comprise micro-control unit 1, storage battery source unit 2 and LED lamp group 3, on the signal output part of above-mentioned micro-control unit 1, signal is connected with audio amplifier unit 4 and LED lamp group administrative unit 5, on its signal receiving end, signal is connected with Bluetooth signal receiving terminal 6, reception of wireless signals end 7, USB interface 8 and light sensor 9, LED lamp group 3 signals in wherein above-mentioned are connected on the signal output part of LED lamp group administrative unit 5, storage battery source unit 2 in above-mentioned respectively with micro-control unit 1, LED lamp group administrative unit 5, LED lamp group 3 and audio amplifier unit 4 are electrically connected to.
In the control system of above-mentioned provided Multifunctional LED flashlight, micro-control unit 1, by Bluetooth signal receiving terminal 6, reception of wireless signals end 7 or/and USB interface 8 receives outside music analog signal, is then controlled audio amplifier unit 4 and is carried out music.Ambient light intensity when above-mentioned micro-control unit 1 detects the use of LED flashlight by light sensor 9 in addition, thus pass through to control the working condition that LED lamp group administrative unit 5 is controlled concrete LED lamp pearl in LED lamp group 3.For example, when LED flashlight shines at a distance, LED flashlight ambient light intensity around inevitable relatively a little less than, now LED lamp group 3 can be sent maximum intensity of illumination, to realize maximum luminous range, if while shining closely by maximum intensity of illumination, light is too strong, allows on the contrary eyes not see Chu, at this moment the ambient light intensity situation of change that micro-control unit 1 just can detect by light sensor 9 is adjusted the work brightness of LED lamp group 3, to send suitable intensity of illumination.
Embodiment 2:
The control system of a kind of Multifunctional LED flashlight providing in the present embodiment; its general structure is consistent with embodiment 1; as shown in Figure 2; but the storage battery source unit 2 in the present embodiment has comprised serial is electrically connected to successively over-charge protective unit 2-1, rechargeable type storage battery 2-2 and Cross prevention unit 2-3; wherein above-mentioned over-charge protective unit 2-1 is provided with commercial power interface, and above-mentioned Cross prevention unit 2-3 is electrically connected to micro-control unit 1, LED lamp group administrative unit 5, LED lamp group 3 and audio amplifier unit 4 respectively.
In the present embodiment, select rechargeable type storage battery 2-2; make its usage economy of LED flashlight relatively good; over-charge protective unit 2-1 and Cross prevention unit 2-3 on simultaneously connected in series on the front and back position of rechargeable type storage battery 2-2; can well play a protective role to rechargeable type storage battery 2-2, extend the useful life of rechargeable type storage battery 2-2.
Embodiment 3:
The control system of a kind of Multifunctional LED flashlight providing in the present embodiment, its general structure is consistent with embodiment 2, as shown in Figure 3, but go back signal on the signal output part of the micro-control unit in the present embodiment 1, is connected with display unit 10.
Display unit 10 in above-mentioned can be informed user by the function service condition of LED flashlight, has promoted the intelligent degree of LED flashlight.
Claims (3)
1. the control system of a Multifunctional LED flashlight, comprise micro-control unit (1), storage battery source unit (2) and LED lamp group (3), it is characterized in that on the signal output part of above-mentioned micro-control unit (1), signal is connected with audio amplifier unit (4) and LED lamp group administrative unit (5), on its signal receiving end, signal is connected with Bluetooth signal receiving terminal (6), reception of wireless signals end (7), USB interface (8) and light sensor (9), LED lamp group (3) signal in wherein above-mentioned is connected on the signal output part of LED lamp group administrative unit (5), storage battery source unit (2) in above-mentioned respectively with micro-control unit (1), LED lamp group administrative unit (5), LED lamp group (3) and audio amplifier unit (4) are electrically connected to.
2. the control system of a kind of Multifunctional LED flashlight according to claim 1; it is characterized in that the storage battery source unit (2) in above-mentioned has comprised the over-charge protective unit (2-1) that serial is electrically connected to successively, rechargeable type storage battery (2-2) and Cross prevention unit (2-3); wherein above-mentioned over-charge protective unit (2-1) is provided with commercial power interface, and above-mentioned Cross prevention unit (2-3) is electrically connected to micro-control unit (1), LED lamp group administrative unit (5), LED lamp group (3) and audio amplifier unit (4) respectively.
3. the control system of a kind of Multifunctional LED flashlight according to claim 1 and 2, is characterized in that on the signal output part of the micro-control unit (1) in above-mentioned, going back signal is connected with display unit (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420251473.4U CN203814025U (en) | 2014-05-16 | 2014-05-16 | Control system of multifunctional LED electric torch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420251473.4U CN203814025U (en) | 2014-05-16 | 2014-05-16 | Control system of multifunctional LED electric torch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203814025U true CN203814025U (en) | 2014-09-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420251473.4U Expired - Fee Related CN203814025U (en) | 2014-05-16 | 2014-05-16 | Control system of multifunctional LED electric torch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203814025U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016138682A1 (en) * | 2015-03-05 | 2016-09-09 | 宁波福泰电器有限公司 | Gravity sensor flashlight and control circuit |
-
2014
- 2014-05-16 CN CN201420251473.4U patent/CN203814025U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016138682A1 (en) * | 2015-03-05 | 2016-09-09 | 宁波福泰电器有限公司 | Gravity sensor flashlight and control circuit |
| US10321530B2 (en) | 2015-03-05 | 2019-06-11 | Ningbo Futai Electric Limited | Gravity sensing flashlight and its electric control circuit |
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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: 20140903 Termination date: 20210516 |