CN204985012U - Fan control structure based on bluetooth - Google Patents
Fan control structure based on bluetooth Download PDFInfo
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- CN204985012U CN204985012U CN201520451538.4U CN201520451538U CN204985012U CN 204985012 U CN204985012 U CN 204985012U CN 201520451538 U CN201520451538 U CN 201520451538U CN 204985012 U CN204985012 U CN 204985012U
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- fan
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- system module
- radio
- bluetooth
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Abstract
The utility model belongs to the technical field of the fan technique and specifically relates to relating to fan control structure based on bluetooth, having a fan, a radio frequency transceiving system module RF -BM -S01 settles on the base member of fan, controls fan speed and listens the square wave that fan FG sent through the pressure regulating, a mobile terminal passes through bluetooth and radio frequency transceiving system module RF -BM -S01 intercommunication, on RGBLED module group locates the base member of fan, with radio frequency transceiving system module RF -BM -S01 electric connection, the output of an ambient temperature response module temperature signal give radio frequency transceiving system module RF -BM -S01. The utility model discloses realize intelligent regulation and control fan speed and adjust luminance mixing of colors, ambient temperature to RGB LED module and numerous functions such as listen, advantage such as have low -power consumption, low cost, the heat dissipation is good, the integrated level is high, the expansibility is strong, simple structure, the equipment preparation is easily.
Description
Technical field
The utility model relates to fan technology field, especially relate to can be luminous radiation fan control structure.
Background technique
Radiation fan; it is a kind of common radiating appliance; be arranged on the annex of electronic parts and components; rotated by flabellum and produce the heat that air-flow takes away electronic parts and components generation in time; reach efficiently radiates heat, to protect electronic parts and components, but existing radiation fan is mostly rotate by a fixed rotating speed; Energy in use is large, and lacks change control.
The radiation fan had at present is in order to increase aesthetic appearance, a lot of fan producer has design to add LED(SMD or DIP) component arrangement is on fan, make fan can produce the LED lamplight of setting when being energized running, these LED are due to structural defect, there is the luminosity sent inflexible, and have the deficiency of astigmatism phenomenon during the light of propagation in atmosphere had.
Summary of the invention
For overcoming the defect that above-mentioned existing LED fan has, the utility model provides a kind of fan control structure based on Bluetooth technology, and structure is simple, application intelligent control technology, increases heat radiation function and the luminous effect of LED fan.
For achieving the above object, the utility model adopts following technological scheme:
Based on the fan control structure of Bluetooth technology, it has:
One fan,
One adopts the CC2540 of TI as the radio-frequency system module RF-BM-S01 of core processor, is placed on the matrix of fan, the square wave sent by Regulation Control rotation speed of the fan and detecting fan FG;
One mobile terminal, is communicated with radio-frequency system module RF-BM-S01 by Bluetooth technology;
RGBLED module, is mounted on the matrix of fan, is electrically connected with radio-frequency system module RF-BM-S01;
One ambient temperature induction module, output temperature signal is to radio-frequency system module RF-BM-S01.
Such scheme is further: described fan is radiation fan, and RGBLED module is formed on the matrix of fan by redgreenblue LED lamp bead circle distribution.
Such scheme is further: described mobile terminal radio frequency receive-transmit system module RF-BM-S01 outputs level signals.
Such scheme is further: described ambient temperature induction module has thermistor NTC-MF52AT, and thermistor NTC-MF52AT detects ambient temperature and regulating resistance carrys out control voltage size and send temperature signal to radio-frequency system module RF-BM-S01.
Be compared with the prior art, the utility model is built based on bluetooth module, design a kind of fan control structure, realize Intelligentized regulating and controlling rotation speed of the fan and to numerous functions such as RGBLED module light modulation toning, ambient temperature sensings, the advantage such as there is low power consumption, low cost, heat radiation is good, level of integration is high, expansivity is strong.What RGBLED module produced only forms with redgreenblue mixed light, and color and luster is good, colour gamut is wide, and increase luminous effect, product diversification, has good controllability; Structure is simple, and assembling makes easily.
accompanying drawing illustrates:
Accompanying drawing 1 is the frame principle figure of the utility model preferred embodiment;
Accompanying drawing 2 is the one implementing circuit figure of Fig. 1 embodiment.
embodiment:
Be described further below with reference to the technique effect of accompanying drawing to design of the present utility model, concrete structure and generation, to understand the purpose of this utility model, characteristic sum effect fully.
Consult shown in Fig. 1,2, it is preferred embodiment schematic diagram of the present utility model, the utility model about a kind of based on the fan control structure of Bluetooth technology, it has a fan 1, fan is radiation fan, the annex of electronic parts and components can be arranged on, be rotated by flabellum and produce the heat that air-flow takes away electronic parts and components generation in time, reach efficiently radiates heat.One adopts the CC2540 of TI to be placed on the matrix of fan 1 as the radio-frequency system module RF-BM-S01 of core processor, the square wave sent by Regulation Control rotation speed of the fan and detecting fan FG.One mobile terminal 2 is communicated with radio-frequency system module RF-BM-S01 by Bluetooth technology, mobile terminal radio frequency receive-transmit system module RF-BM-S01 outputs level signals; RGBLED module 3, is mounted on the matrix of fan, is electrically connected with radio-frequency system module RF-BM-S01, and in the present embodiment, RGBLED module is formed on the matrix of fan by redgreenblue LED lamp bead circle distribution.One ambient temperature induction module 4 output temperature signal is to radio-frequency system module RF-BM-S01; Described ambient temperature induction module has thermistor NTC-MF52AT, and thermistor NTC-MF52AT detects ambient temperature and regulating resistance and carrys out control voltage size and send temperature signal to radio-frequency system module RF-BM-S01.
Utility model works is as follows:
Bluetooth pairing: radio-frequency system module RF-BM-S01 sends Bluetooth commands after being energized, mobile terminal 2(is as mobile phone, panel computer etc.) after opened bluetooth function, open the instruction that software interface search radio-frequency system module RF-BM-S01 sends, then carry out pairing to connect, on the mobile terminal 2 had, the software of assembling meets defined communications protocol, for prior art, do not repeat them here.
1, LED256 color adaptation:
Bluetooth is docked successfully, by adjusting the color of mobile terminal 2 colour disk, mobile terminal 2 Bluetooth portion sends corresponding signal to received RF receive-transmit system module RF-BM-S01, radio-frequency system module RF-BM-S01 exports the corresponding electric current of RGB respectively subsequently, and the brightness controlling three road RGBLED reaches 256 chromatic effects of colour mixture.
2, fan height modulation joint:
Fan 1 height turn reaches rotation speed requirements by regulating voltage.
Bluetooth is docked successfully, high petential (acquiescence low potential) is exported by the I/O mouth (P10/P11) of optional m igration terminal 2 software interface buttons (HIGN/LOW) to Bluetooth chip, as I/O(P10/P11) mouth export high petential time, high/low shifting circuit conducting, by pressure regulation triode regulating voltage, control rotation speed of the fan, obtain desirable rotational velocity thus, meet heat radiation and reduce energy consumption.
3, temperature control regulates:
Bluetooth is docked successfully, ambient temperature induction module 4 works, thermistor NTC-MF52AT detects ambient temperature and regulating resistance carrys out control voltage size, realize sending temperature signal to radio-frequency system module RF-BM-S01, realize function of temperature control thus, reduction energy consumption can be reached equally, promote fan work usefulness.
4, revolution detecting principle:
Radio-frequency system module RF-BM-S01 calculates the revolution of fan by the square wave that detecting fan FG sends, and guarantees that fan work is stablized and usefulness.
The utility model is built based on bluetooth module, design a kind of fan control structure, realize Intelligentized regulating and controlling rotation speed of the fan and to numerous functions such as RGBLED module light modulation toning, ambient temperature sensings, the advantage such as there is low power consumption, low cost, heat radiation is good, level of integration is high, expansivity is strong.What RGBLED module produced only forms with redgreenblue mixed light, and color and luster is good, colour gamut is wide, and increase luminous effect, product diversification, has good controllability; Structure is simple, and assembling makes easily.
Certainly; more than in conjunction with mode of execution, the utility model is elaborated; only for technical conceive of the present utility model and feature are described; its object is to allow person skilled in the art understand content of the present utility model and to be implemented; therefore; all equivalences done according to the utility model Spirit Essence change or modify, and all should be encompassed in protection domain of the present utility model.
Claims (4)
1. based on the fan control structure of Bluetooth technology, it is characterized in that: have
One fan,
One adopts the CC2540 of TI as the radio-frequency system module RF-BM-S01 of core processor, is placed on the matrix of fan, the square wave sent by Regulation Control rotation speed of the fan and detecting fan FG;
One mobile terminal, is communicated with radio-frequency system module RF-BM-S01 by Bluetooth technology;
RGBLED module, is mounted on the matrix of fan, is electrically connected with radio-frequency system module RF-BM-S01;
One ambient temperature induction module, output temperature signal is to radio-frequency system module RF-BM-S01.
2. the fan control structure based on Bluetooth technology according to claim 1, is characterized in that: described fan is radiation fan, and RGBLED module is formed on the matrix of fan by redgreenblue LED lamp bead circle distribution.
3. the fan control structure based on Bluetooth technology according to claim 1, is characterized in that: described mobile terminal radio frequency receive-transmit system module RF-BM-S01 outputs level signals.
4. the fan control structure based on Bluetooth technology according to claim 1, it is characterized in that: described ambient temperature induction module has thermistor NTC-MF52AT, thermistor NTC-MF52AT detects ambient temperature and regulating resistance and carrys out control voltage size and send temperature signal to radio-frequency system module RF-BM-S01.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520451538.4U CN204985012U (en) | 2015-06-29 | 2015-06-29 | Fan control structure based on bluetooth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520451538.4U CN204985012U (en) | 2015-06-29 | 2015-06-29 | Fan control structure based on bluetooth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204985012U true CN204985012U (en) | 2016-01-20 |
Family
ID=55119386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520451538.4U Expired - Fee Related CN204985012U (en) | 2015-06-29 | 2015-06-29 | Fan control structure based on bluetooth |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204985012U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103987158A (en) * | 2014-04-09 | 2014-08-13 | 安徽爱姆恩智能科技有限公司 | Bluetooth rgb lamp |
| CN115016621A (en) * | 2022-06-22 | 2022-09-06 | 联宝(合肥)电子科技有限公司 | Temperature control method and device for backlight keyboard of notebook computer |
-
2015
- 2015-06-29 CN CN201520451538.4U patent/CN204985012U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103987158A (en) * | 2014-04-09 | 2014-08-13 | 安徽爱姆恩智能科技有限公司 | Bluetooth rgb lamp |
| CN115016621A (en) * | 2022-06-22 | 2022-09-06 | 联宝(合肥)电子科技有限公司 | Temperature control method and device for backlight keyboard of notebook computer |
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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: 20160120 Termination date: 20200629 |