CN204272071U - A kind of novel electron switch be applied on portable lighting instrument - Google Patents
A kind of novel electron switch be applied on portable lighting instrument Download PDFInfo
- Publication number
- CN204272071U CN204272071U CN201520003016.8U CN201520003016U CN204272071U CN 204272071 U CN204272071 U CN 204272071U CN 201520003016 U CN201520003016 U CN 201520003016U CN 204272071 U CN204272071 U CN 204272071U
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- CN
- China
- Prior art keywords
- switch
- resistance
- utility
- model
- portable lighting
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- 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
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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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- Push-Button Switches (AREA)
- Switch Cases, Indication, And Locking (AREA)
Abstract
The utility model relates to a kind of novel electron switch be applied on portable lighting instrument, comprise MCU, switch S 2 and switch S 1, MCU pin is connected with electric capacity C1, the first resistance R2 and the second resistance R1, electric capacity C1 and the first resistance R2 is parallel with switch S 2, and the second resistance R1 and switch S 1, first resistance R2 and switch S 2 are all connected between power supply VCC and ground.Switch S 1 and S2 are integral switchs in material object, can be the young sheet of pot or two-stage mechanical switch.This utility model abandons the drawback of mechanical switch completely, directly be designed to electronic switch, substantially limit without the life-span, and tactics that torch has and common switching manipulation function can be realized simultaneously, big current can not pass through electronic switch itself in addition, compact, just realizes basic signal controlling and can realize all functions etc. that standard machinery switch has.The utility model has compact, life-span length, is with and carries the advantage that power is large and reliability is high.
Description
Technical field
The utility model relates to a kind of novel electron switch be applied on portable lighting instrument, belongs to torch control technology field.
Background technology
At present, in flashlight industry, regular tap or make torch realize instant igniting all to adopt mechanical switch with closed by switch OFF, but mechanical switch has many drawbacks, and such as, switch life is limited; When needs super-high-current, often volume ratio is comparatively large, and big current also can produce loss by mechanical switch, reduces switch life etc., and therefore to carry power also little for the band of mechanical switch; Mechanical switch belongs to hard switching at work, namely more mechanically turns on and off electric current, produces spark etc. than being easier to.
Summary of the invention
The purpose of this utility model is to provide a kind of torch switch, abandons the drawback of mechanical switch completely, is directly designed to electronic switch, have good performance and result of use.
To achieve these goals, the technical solution of the utility model is as follows.
A kind of novel electron switch be applied on portable lighting instrument, comprise MCU, switch S 2 and switch S 1, MCU pin is connected with electric capacity C1, first resistance R2 and the second resistance R1, electric capacity C1 and the first resistance R2 is parallel with switch S 2, and the second resistance R1 and switch S 1, first resistance R2 and switch S 2 are connected between power supply VCC and ground.Switch S 1 and S2 are integral switchs in material object, and this integral switch is pot young sheet or two-stage mechanical switch etc., and in these switching processes of operation, S1 first presses, and presses after S2, it should be noted that S1 first by with S2 after be different functions by what perform.
In actual use, the young sheet of above-mentioned two analog switch pots realizes, and be operating as when pressing gently, the lower surface resistance R2 of a pin touching that the young sheet of pot is cut off, the S1 be equivalent in foregoing circuit closes, and realizes tactics function; When the young sheet of pot is by time on earth, the S2 be equivalent in foregoing circuit closes, and under short circuit, surface resistance R2, MCU detect low level, realize regular tap function.Function is not limited to above-mentioned said, can freely define.
The beneficial effect of this utility model is: this utility model abandons the drawback of mechanical switch completely, directly be designed to electronic switch, substantially limit without the life-span, and tactics that torch has and common switching manipulation function can be realized simultaneously, big current can not pass through electronic switch itself in addition, compact, just realizes basic signal controlling and can realize all functions etc. that standard machinery switch has.The utility model has compact, life-span length, is with and carries the advantage that power is large and reliability is high.
Accompanying drawing explanation
Fig. 1 be in the utility model embodiment use electrical block diagram.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described, better to understand the utility model.
The novel electron switch be applied on portable lighting instrument as shown in Figure 1, comprise MCU, MCU pin is connected with electric capacity C1, the first resistance R2 and the second resistance R1, electric capacity C1 and the first resistance R2 is parallel with switch S 2, and the second resistance R1 and switch S 1 series connection with it are between power supply VCC and ground.Switch S 1 and S2 are integral switchs in material object, can be pot young sheet or two-stage mechanical switch etc., and in these switching processes of operation, S1 first press, and presses after S2, it should be noted that S1 first by with S2 after be different functions by what perform.
In actual use, the young sheet of above-mentioned two analog switch pots realizes, and be operating as when pressing gently, the lower surface resistance R2 of a pin touching that the young sheet of pot is cut off, the S1 be equivalent in foregoing circuit closes, and realizes tactics function; When the young sheet of pot is by time on earth, the S2 be equivalent in foregoing circuit closes, and under short circuit, surface resistance R2, MCU detect low level, realize regular tap function.Function is not limited to above-mentioned said, can freely define.
The above is preferred implementation of the present utility model; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the utility model principle; can also make some improvements and modifications, these improvements and modifications are also considered as protection range of the present utility model.
Claims (2)
1. one kind is applied to the novel electron switch on portable lighting instrument, it is characterized in that: comprise MCU, switch S 2 and switch S 1, MCU pin is connected with electric capacity C1, the first resistance R2 and the second resistance R1, described electric capacity C1 and the first resistance R2 is parallel with switch S 2, and described second resistance R1 and switch S 1, first resistance R2 and switch S 2 are all connected between power supply VCC and ground.
2. the novel electron switch be applied on portable lighting instrument according to claim 1, is characterized in that: described switch S 1 is integral switch with switch S 2 in material object, and this integral switch is the young sheet of pot or two-stage mechanical switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520003016.8U CN204272071U (en) | 2015-01-05 | 2015-01-05 | A kind of novel electron switch be applied on portable lighting instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520003016.8U CN204272071U (en) | 2015-01-05 | 2015-01-05 | A kind of novel electron switch be applied on portable lighting instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204272071U true CN204272071U (en) | 2015-04-15 |
Family
ID=52806916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520003016.8U Expired - Fee Related CN204272071U (en) | 2015-01-05 | 2015-01-05 | A kind of novel electron switch be applied on portable lighting instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204272071U (en) |
-
2015
- 2015-01-05 CN CN201520003016.8U patent/CN204272071U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150415 Termination date: 20180105 |