CN105003831A - Brightness-adjustable flashlight - Google Patents
Brightness-adjustable flashlight Download PDFInfo
- Publication number
- CN105003831A CN105003831A CN201410170533.4A CN201410170533A CN105003831A CN 105003831 A CN105003831 A CN 105003831A CN 201410170533 A CN201410170533 A CN 201410170533A CN 105003831 A CN105003831 A CN 105003831A
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- CN
- China
- Prior art keywords
- flashlight
- control chip
- brightness
- pressure sensor
- singlechip control
- 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.)
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The invention discloses a brightness-adjustable flashlight. The brightness-adjustable flashlight comprises a pressure sensor, a 5V rechargeable lithium battery, a single-chip control chip, a driving circuit and an LED lamp. The brightness-adjustable flashlight can quickly adjust the brightness through changing the holding pressure.
Description
Technical field
The present invention relates to a kind of intensity adjustable flashlight.
Background technology
Brightness is non-adjustable in use for current flashlight used, uses brightness not with people institute wish.
Summary of the invention
The object of this invention is to provide a kind of intensity adjustable flashlight, can solve the problem.
The object of the invention is to be achieved through the following technical solutions:
A kind of intensity adjustable flashlight, it is characterized in that comprising flashlight body, also comprise: pressure sensor, 5V chargeable lithium cell, singlechip control chip, drive circuit, LED, the flashlight that described pressure sensor is contained in is outside, described pressure sensor is connected with the signal input part electricity of singlechip control chip, described 5V chargeable lithium cell positive pole is connected with the power supply input pin of singlechip control chip, described drive circuit is connected with the signal output pin of singlechip control chip, described drive circuit output is connected with LED electricity, described LED is arranged in flashlight.
Usefulness of the present invention holds the brightness of the pressure quick adjustment flashlight of flashlight by changing.
Accompanying drawing explanation
With reference to the accompanying drawings the present invention is described in further detail below.
Fig. 1 is the structural representation of a kind of intensity adjustable flashlight described in the embodiment of the present invention:
1, flashlight body, 2, pressure sensor, 3,5V chargeable lithium cell, 4, singlechip control chip, 5, drive circuit, 6, LED.
Fig. 2 is the electrical block diagram of a kind of intensity adjustable flashlight described in the embodiment of the present invention.
Detailed description of the invention
The present invention is specifically introduced as follows below in conjunction with drawings and Examples:
A kind of intensity adjustable flashlight, it is characterized in that comprising flashlight body 1, also comprise: pressure sensor 2, 5V chargeable lithium cell 3, singlechip control chip 4, drive circuit 5, LED 6, the flashlight that described pressure sensor 2 is contained in is outside, described pressure sensor 2 is connected with the signal input part electricity of singlechip control chip 4, described 5V chargeable lithium cell 3 positive pole is connected with the power supply input pin of singlechip control chip 4, described drive circuit 5 is connected with the signal output pin of singlechip control chip 4, described drive circuit 5 output is connected with LED 6 electricity, described LED 6 is arranged in flashlight.
When holding flashlight body 1, without hand pressure sensor 2, flashlight is just not luminous, during with different pressures grip pressure force snesor 2, pressure sensor 2 produces the input end signal of different Current Control singlechip control chips 4, therefore the output of singlechip control chip 4 exports different signal drive circuits 5, and drive circuit 5 output exports different Control of Voltage LED 6 makes LED 6 produce different brightness, therefore can realize changing the brightness of the pressure quick adjustment flashlight holding flashlight.
Claims (1)
1. an intensity adjustable flashlight, it is characterized in that comprising flashlight body, also comprise: pressure sensor, 5V chargeable lithium cell, singlechip control chip, drive circuit, LED, the flashlight that described pressure sensor is contained in is outside, described pressure sensor is connected with the signal input part electricity of singlechip control chip, described 5V chargeable lithium cell positive pole is connected with the power supply input pin of singlechip control chip, described drive circuit is connected with the signal output pin of singlechip control chip, described drive circuit output is connected with LED electricity, described LED is arranged in flashlight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410170533.4A CN105003831A (en) | 2014-04-26 | 2014-04-26 | Brightness-adjustable flashlight |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410170533.4A CN105003831A (en) | 2014-04-26 | 2014-04-26 | Brightness-adjustable flashlight |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105003831A true CN105003831A (en) | 2015-10-28 |
Family
ID=54376611
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410170533.4A Pending CN105003831A (en) | 2014-04-26 | 2014-04-26 | Brightness-adjustable flashlight |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105003831A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107438306A (en) * | 2017-09-15 | 2017-12-05 | 泾县麦蓝网络技术服务有限公司 | A kind of indoor LED lamp illumination control method and system |
| CN107676650A (en) * | 2017-11-10 | 2018-02-09 | 无锡七百二十度科技有限公司 | A kind of flashlight |
| CN107726095A (en) * | 2017-11-22 | 2018-02-23 | 苏州承源光电科技有限公司 | A kind of pressure sensitive illumination head band |
| CN110067991A (en) * | 2019-04-02 | 2019-07-30 | 西安极蜂天下信息科技有限公司 | Flashlight control method and device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2881339Y (en) * | 2006-03-30 | 2007-03-21 | 深圳市朗恒电子有限公司 | Electric touch capable of regulating brightness by rotating touch head |
| CN201836655U (en) * | 2010-09-16 | 2011-05-18 | 冯绍坚 | Intelligent flashlight |
| CN103593597A (en) * | 2013-11-15 | 2014-02-19 | 青岛尚慧信息技术有限公司 | Method for controlling flashlight of smart mobile terminal |
-
2014
- 2014-04-26 CN CN201410170533.4A patent/CN105003831A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2881339Y (en) * | 2006-03-30 | 2007-03-21 | 深圳市朗恒电子有限公司 | Electric touch capable of regulating brightness by rotating touch head |
| CN201836655U (en) * | 2010-09-16 | 2011-05-18 | 冯绍坚 | Intelligent flashlight |
| CN103593597A (en) * | 2013-11-15 | 2014-02-19 | 青岛尚慧信息技术有限公司 | Method for controlling flashlight of smart mobile terminal |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107438306A (en) * | 2017-09-15 | 2017-12-05 | 泾县麦蓝网络技术服务有限公司 | A kind of indoor LED lamp illumination control method and system |
| CN107676650A (en) * | 2017-11-10 | 2018-02-09 | 无锡七百二十度科技有限公司 | A kind of flashlight |
| CN107726095A (en) * | 2017-11-22 | 2018-02-23 | 苏州承源光电科技有限公司 | A kind of pressure sensitive illumination head band |
| CN110067991A (en) * | 2019-04-02 | 2019-07-30 | 西安极蜂天下信息科技有限公司 | Flashlight control method and device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151028 |
|
| WD01 | Invention patent application deemed withdrawn after publication |