CN204810589U - Flashlight of acoustic control self shifter - Google Patents
Flashlight of acoustic control self shifter Download PDFInfo
- Publication number
- CN204810589U CN204810589U CN201420804349.6U CN201420804349U CN204810589U CN 204810589 U CN204810589 U CN 204810589U CN 201420804349 U CN201420804349 U CN 201420804349U CN 204810589 U CN204810589 U CN 204810589U
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- China
- Prior art keywords
- switch
- resistance
- flashlight
- relay
- main battery
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- Expired - Fee Related
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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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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses a flashlight of acoustic control self shifter, it relates to flashlight technical field, amplifier circuit and voltage detection circuit are connected, voltage detection circuit is connected with dividing fender output circuit, divide 1 foot that keeps off output circuit, 2 the foot, 3 the foot respectively with the one end of switch no. 1, the one end of switch no. 2, the one end of switch no. 3, the one end of main battery, the one end of secondary cell is connected, the other end of switch no. 1, the other end of switch no. 2, the other end of switch no. 3 respectively with the one end of resistance no. 1, the one end of resistance no. 2, the one end of resistance no. 3 is connected, the other end of resistance no. 1, the other end of resistance no. 2, the other end of resistance no. 3 all is connected with the negative pole of LED lamp, the positive pole of LED lamp respectively with relay coil's one end, the one end of warning light is connected, relay coil's the other end is connected with the other end of main battery, the other end and relay normally closed contact's the one end of warning light are connected, the utility model discloses being convenient for realize acoustic control control, and realizing the automatic switch -over, easy and simple to handle, convenient to use saves time.
Description
Technical field:
The utility model relates to the self-shifting flashlight of a kind of acoustic control, belongs to flashlight technical field.
Background technology:
Torch is a kind of hand-held electronic illuminations.A typical flashlight has one via battery powered bulb and focusing mirror, and has for hand-held handle type shell.Although be quite simply design, it is always slow was just invented to the late 19th century, because it must in conjunction with the invention of battery and bulb.In early days because the electric power storage power of battery is not enough, therefore in English, it is called as " Flashlight ", meaning and of short duration lamp.
The development of portable lighting instrument can trace back to the initial stage of human social development---primitive society.Since drilling wood to make fire in human asm, portable lighting experienced by from fire, oil, candle to the development course of torch.Portable lighting instrument lives through countless changes, occurs that torch, oil lamp, candle, kerosene lamp are to incandescent lamp bulb torch, Xe lamp bulb torch, developed into now a feast for the eyes LED flashlight etc.Oil lamp have passed through and repeatedly improves.Oil lamp oil changes vegetable oil into from animal oil, is finally replaced by kerosene again.In order to prevent wind from fire is blown out, people add cover to oil lamp, and stick with paste cover from early stage paper and use cloche instead finally, wind is not afraid of by such oil lamp, are convenient to outdoor moving illumination.While making to illuminate by oil lamps, the mankind are still finding other portable lighting method.About B.C. 3rd century, people is had to make candle with beeswax.To 18th century, there is the candle made of paraffin, and started to produce in a large number with machine.Before more than 100 year, Englishman has invented gas lamp, makes the means of illumination of the mankind stride forward major step.These removable illuminationss of torch, candle, oil lamp, gas lamp, all do not leave fire, are all that the light sent by substance combustion throws light on.In 19 end of the centurys, Edison invented electric light, from then on to have rewritten the history of mankind's illumination, and the mankind have moved towards the epoch with electric lighting.
Existing flashlight is inconvenient in use, inconvenient operation, can not use, complex structure when battery does not have electricity.
Utility model content:
For the problems referred to above, the technical problems to be solved in the utility model is to provide the self-shifting flashlight of a kind of acoustic control.
The self-shifting flashlight of a kind of acoustic control of the present utility model, it comprises Mike, amplifying circuit, voltage detecting circuit, divide gear output circuit, main battery, secondary cell, warning light, switch one, switch two, switch three, resistance one, resistance two, resistance three, LED, relay, Mike is connected with amplifying circuit, and amplifying circuit is connected with voltage detecting circuit, and voltage detecting circuit is connected with a point gear output circuit, 1 pin of point gear output circuit, 2 pin, 3 pin respectively with one end of switch one, one end of switch two, one end of switch three, one end of main battery, one end of secondary cell connects, the other end of switch one, the other end of switch two, the other end of switch three respectively with one end of resistance one, one end of resistance two, one end of resistance three connects, the other end of resistance one, the other end of resistance two, the other end of resistance three is all connected with the negative pole of LED, the positive pole of LED respectively with one end of relay coil, one end of warning light connects, and the other end of relay coil is connected with the other end of main battery, and the other end of warning light is connected with one end of relay normally-closed contact, and the other end of relay normally-closed contact is connected with the other end of secondary cell.
As preferably, described main battery, secondary cell are TunePower.
As preferably, described warning light is light-emitting diode.
The beneficial effects of the utility model are: be convenient to realize speech-control, and can realize automatically switching, easy and simple to handle, easy to use, save time.
Accompanying drawing illustrates:
For ease of illustrating, the utility model is described in detail by following concrete enforcement and accompanying drawing.
Fig. 1 is structural representation of the present utility model;
In figure: 1-Mike; 2-amplifying circuit; 3-voltage detecting circuit; 4-divides gear output circuit; 5-main battery; 6-secondary cell; 7-warning light; K1-switch one; K2-switch two; K3-switch three; R1-resistance one; R2-resistance two; R3-resistance three; L1-LED lamp; KM1-relay.
Embodiment:
For making the purpose of this utility model, technical scheme and advantage clearly understand, below by the specific embodiment shown in accompanying drawing, the utility model is described.But should be appreciated that, these describe just exemplary, and do not really want to limit scope of the present utility model.In addition, in the following description, the description to known features and technology is eliminated, to avoid unnecessarily obscuring concept of the present utility model.
As shown in Figure 1, this embodiment by the following technical solutions: it comprises Mike 1, amplifying circuit 2, voltage detecting circuit 3, divide gear output circuit 4, main battery 5, secondary cell 6, warning light 7, switch one K1, switch two K2, switch three K3, resistance one R1, resistance two R2, resistance three R3, LED L1, relay K M1, Mike 1 is connected with amplifying circuit 2, and amplifying circuit 2 is connected with voltage detecting circuit 3, and voltage detecting circuit 3 is connected with a point gear output circuit 4,1 pin of point gear output circuit 4, 2 pin, 3 pin respectively with one end of switch one K1, one end of switch two K2, one end of switch three K3, one end of main battery 5, one end of secondary cell 6 connects, the other end of switch one K1, the other end of switch two K2, the other end of switch three K3 respectively with one end of resistance one R1, one end of resistance two R2, one end of resistance three R3 connects, the other end of resistance one R1, the other end of resistance two R2, the other end of resistance three R3 is all connected with the negative pole of LED L1, the positive pole of LED L1 respectively with one end of relay K M1 coil, one end of warning light 7 connects, the other end of relay K M1 coil is connected with the other end of main battery 5, the other end of warning light 7 is connected with one end of relay K M1 normally-closed contact KM1-1, and the other end of relay K M1 normally-closed contact KM1-1 is connected with the other end of secondary cell 6.
Further, described main battery 5, secondary cell 6 are TunePower.
Further, described warning light 7 is light-emitting diode.
The operation principle of this embodiment is: judge to open one, two or three switches with the size of sound, often open a switch more, the current-limiting resistance of LED series connection just reduces, strengthened by the electric current of LED, flashlight is just brighter, during use when main battery does not have electricity, relay K M1 coil losing electricity, relay K M1 normally-closed contact closes, and secondary cell realizes power supply, and warning light 7 prompting simultaneously needs charging.
More than show and describe general principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and specification just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (3)
1. the self-shifting flashlight of acoustic control, is characterized in that: it comprises Mike (1), amplifying circuit (2), voltage detecting circuit (3), divide gear output circuit (4), main battery (5), secondary cell (6), warning light (7), switch one (K1), switch two (K2), switch three (K3), resistance one (R1), resistance two (R2), resistance three (R3), LED (L1), relay (KM1), Mike (1) is connected with amplifying circuit (2), amplifying circuit (2) is connected with voltage detecting circuit (3), voltage detecting circuit (3) is connected with a point gear output circuit (4), 1 pin of point gear output circuit (4), 2 pin, 3 pin respectively with one end of switch one (K1), one end of switch two (K2), one end of switch three (K3), one end of main battery (5), one end of secondary cell (6) connects, the other end of switch one (K1), the other end of switch two (K2), the other end of switch three (K3) respectively with one end of resistance one (R1), one end of resistance two (R2), one end of resistance three (R3) connects, the other end of resistance one (R1), the other end of resistance two (R2), the other end of resistance three (R3) is all connected with the negative pole of LED (L1), the positive pole of LED (L1) respectively with one end of relay (KM1) coil, one end of warning light (7) connects, the other end of relay (KM1) coil is connected with the other end of main battery (5), the other end of warning light (7) is connected with one end of relay (KM1) normally-closed contact (KM1-1), and the other end of relay (KM1) normally-closed contact (KM1-1) is connected with the other end of secondary cell (6).
2. the self-shifting flashlight of acoustic control according to claim 1, is characterized in that: described main battery (5), secondary cell (6) are TunePower.
3. the self-shifting flashlight of acoustic control according to claim 1, is characterized in that: described warning light (7) is light-emitting diode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420804349.6U CN204810589U (en) | 2014-12-19 | 2014-12-19 | Flashlight of acoustic control self shifter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420804349.6U CN204810589U (en) | 2014-12-19 | 2014-12-19 | Flashlight of acoustic control self shifter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204810589U true CN204810589U (en) | 2015-11-25 |
Family
ID=54595332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420804349.6U Expired - Fee Related CN204810589U (en) | 2014-12-19 | 2014-12-19 | Flashlight of acoustic control self shifter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204810589U (en) |
-
2014
- 2014-12-19 CN CN201420804349.6U patent/CN204810589U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20151125 Termination date: 20181219 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |