CN203879769U - Vortex air-supply device for body-building machine - Google Patents
Vortex air-supply device for body-building machine Download PDFInfo
- Publication number
- CN203879769U CN203879769U CN201420003074.6U CN201420003074U CN203879769U CN 203879769 U CN203879769 U CN 203879769U CN 201420003074 U CN201420003074 U CN 201420003074U CN 203879769 U CN203879769 U CN 203879769U
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- China
- Prior art keywords
- vortex
- eddy current
- mcu processor
- model
- fan
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- Expired - Lifetime
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- 238000009434 installation Methods 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 238000007664 blowing Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000000844 transformation Methods 0.000 description 1
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model relates to a vortex air-supply device for a body-building machine, which comprises a vortex blower used for supply air in a vortex manner, an MCU processor used for controlling the vortex blower, a drive circuit used for driving the vortex blower to run, and a DC power supply used for powering up the MCU processor. According to the technical scheme of the utility model, the vortex blower is adopted to an air supply part, thus having the advantages of high efficiency, no oil, no pollution, no maintenance, small size, convenient installation, low cost, light weight and the like. Meanwhile, the production efficiency and the product performance are improved.
Description
Technical field
The utility model relates to a kind of eddy current blast device for body-building appliance, belongs to fitness equipments technical field.
Background technique
Along with the raising of expanding economy and living standards of the people, fitness equipments progresses into daily life.Except the various new function of exploitation body-building appliance, use fan auxiliary exercise person heat radiation, become an important miscellaneous function of body-building appliance.Domestic fitness equipments industry only has the precedent of application axial flow air-supply at present, and axial flow air-supply efficiency is low, and power consumption is large.STARTRAC company of the U.S. has designed crossing current blast device for body-building appliance, and crossing current air-supply efficiency is high, but price is high.
Summary of the invention
For the problems referred to above, the purpose of this utility model is to provide the eddy current blast device for body-building appliance that a kind of efficiency of blowing is high, energy consumption is little, the life-span is long, cost is low, easy to maintenance.
The purpose of this utility model is achieved through the following technical solutions:
The utility model adopts vortex fan as radiating element, makes body-building appliance have the function of carrying out auxiliary heat dissipation to person taking exercise.Specifically comprise the vortex fan that eddy current air supply mode is provided, for the MCU processor of controlled vortex flow blower fan and the drive circuit of driving vortex fan work, and be used to vortex fan and MCU processor that the DC electrical source of electric energy is provided.
Described vortex fan adopts low-voltage direct blower fan, comprises direct current motor and the impeller for generation of eddy current air-flow; Described MCU processor, according to user's needs, provides: low speed, at a high speed, the mode of operation such as stop.Described drive circuit comprises driving triode and eliminator; Described DC electrical source can provide the voltage of coupling to vortex fan and MCU processor.
The utility model adopts vortex fan as air-supply device, has the following advantages:
1, efficiency is high: the blast that it produces is same rotating speed and diameter shaft flow fan 12-17 times;
2, pollution-free without oil: when vane rotary, air-flow does not contact with any other component, therefore can ensure that wind regime is pollution-free;
3, non-maintaining: except impeller, vortex fan does not have other actions, and therefore reliability is high, almost non-maintaining;
4, volume is little, easy for installation: vortex fan requires lowly to installing space, has solved the narrow difficult problem in body-building appliance electronic watch inner space;
5, cost is low: lower than crossflow fan;
6, lightweight: the half that is about axial-flow blower.
Adopt the body-building appliance of eddy current blast device, easy to installation and maintenance, save cost, improve manufacturing efficiency, improve product performance.
Brief description of the drawings
Fig. 1 is structured flowchart of the present utility model.
Fig. 2 is circuit diagram of the present utility model.
Embodiment
Further describe the utility model below in conjunction with accompanying drawing and by specific embodiment.Should be understood that these embodiments are for illustrating the utility model instead of limiting its protection domain.
As depicted in figs. 1 and 2, the utility model comprises provides the vortex fan of eddy current air supply mode 101, and it comprises direct current motor and the impeller for generation of eddy current air-flow; Its voltage rating 12V, rated current 0.5A.
DC electrical source 102, for vortex fan and MCU processor provide the energy of coupling.Wherein a road provides 12V power supply for vortex fan, another road after LM2596 voltage stabilizing for MCU provides 5V power supply.C1-C3, L1 form eliminator, and C4 is shunt capacitance, and D1 is for receiving diode.
MCU processor 103, for the mode of operation of controlled vortex flow blower fan.MCU adopts the ATMEGA16 of Shenzhen company of core Thinker, and MCU is by the dutycycle of pwm signal control output voltage, and the break-make of control switch triode Q1 reaches the object of the wind speed that regulates blower fan.Be divided into three kinds of mode of operations: low speed (dutycycle 50%), at a high speed (dutycycle 100%), stop (dutycycle 0).
Drive circuit 104, for driving vortex fan normally to work.Wherein R1 is current-limiting resistance, and Q1 is for driving triode, and D2 is fly-wheel diode, and C5, L2 are eliminator.
Above-mentioned eddy current air supply mode circuit can be used as a function module and is inserted in electronic watch control wiring, makes body-building appliance have auxiliary heat dissipation function.
Above-mentioned example only, for explanation technical conceive of the present utility model and feature, can not limit protection domain of the present utility model with this.All equivalent transformations doing according to the utility model Spirit Essence or modification, within all should being encompassed in protection domain of the present utility model.
Claims (4)
1. the eddy current blast device for body-building appliance, it is characterized in that it comprises provides the vortex fan of eddy current air supply mode (101), for the MCU processor (103) of controlled vortex flow blower fan and the drive circuit (104) of driving vortex fan work, and be used to vortex fan and MCU processor that the DC electrical source (102) of electric energy is provided.
2. eddy current blast device according to claim 1, is characterized in that described vortex fan (101) adopts low-voltage direct blower fan, comprises direct current motor and the impeller for generation of eddy current air-flow.
3. eddy current blast device according to claim 1, is characterized in that the model that described MCU processor (103) adopts is ATMEGA16.
4. eddy current blast device according to claim 1, is characterized in that described drive circuit (104) comprises driving triode and eliminator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420003074.6U CN203879769U (en) | 2014-01-03 | 2014-01-03 | Vortex air-supply device for body-building machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420003074.6U CN203879769U (en) | 2014-01-03 | 2014-01-03 | Vortex air-supply device for body-building machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203879769U true CN203879769U (en) | 2014-10-15 |
Family
ID=51680272
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420003074.6U Expired - Lifetime CN203879769U (en) | 2014-01-03 | 2014-01-03 | Vortex air-supply device for body-building machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203879769U (en) |
-
2014
- 2014-01-03 CN CN201420003074.6U patent/CN203879769U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 266200 Jimo, Shandong, Huashan Road No. two, No. 369, No. Patentee after: IMPULSE (QINGDAO) HEALTH TECH Co.,Ltd. Address before: 266200 Jimo, Shandong, Huashan Road No. two, No. 369, No. Patentee before: Impulse (Qingdao) Health Tech Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141015 |