CN206975146U - A kind of fan detects tool - Google Patents
A kind of fan detects tool Download PDFInfo
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- CN206975146U CN206975146U CN201720969544.8U CN201720969544U CN206975146U CN 206975146 U CN206975146 U CN 206975146U CN 201720969544 U CN201720969544 U CN 201720969544U CN 206975146 U CN206975146 U CN 206975146U
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- fan
- module
- signal processor
- detects tool
- power supply
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- Control Of Positive-Displacement Pumps (AREA)
- Testing Electric Properties And Detecting Electric Faults (AREA)
Abstract
It the utility model is related to a kind of fan test system, more particularly to a kind of fan detection tool.A kind of fan detects tool, including power control module, signal processor and several fans, the power control module are connected with fan, the connection of the signal processor and fan；The power supply module includes rectification module, it is connected with external power source and external power source is arranged, the rectification module couples a voltage transformation module, to carry out conversion process to outside voltage swing, the power supply modular converter of voltage transformation module coupling one, to carry out dc source conversion process to external power source.The utility model by fan running signal integration into a fault signal circuit, signal processor can quick detection go out whether fan breaks down and several fans break down.
Description
Technical field
It the utility model is related to a kind of fan test system, more particularly to a kind of fan detection tool.
Background technology
As social progress, electronic industry constantly flourish, miscellaneous electronic product makes the life of people more
Add facility.By taking computer as an example, as its operating rate (working frequency) is constantly soaring upwards, electronic component is easily caused
(such as central processing unit, hard disk, display card ...) temperature is too high.Therefore, small-sized fanses turn into extremely widespread radiator and by
It is widely used, existing fan assembly is generally detected, tester needs to carry out in a manual manner in electronic component
Multiple switching operation is detected, and detection efficiency is low, multiple fans detect simultaneously when, is disturbed between each other excessive, is influenceed wind
Fan the accuracy of detection.
Utility model content
In view of the foregoing, the utility model be in order to solve the deficiencies in the prior art and multiple wind can be carried by providing one kind
The fan detection tool that fan, detection efficiency are high, accuracy is high.
To reach above-mentioned purpose, technical scheme is used by the utility model solves its technical problem：
A kind of fan detects tool, including power control module, signal processor and several fans, the power supply control
Molding block is connected with fan, the connection of the signal processor and fan；The power supply module includes rectification module, its with it is outer
Portion's power supply connects and external power source is arranged, and the rectification module couples a voltage transformation module, to external voltage
Size carries out conversion process, the power supply modular converter of voltage transformation module coupling one, to carry out direct current to external power source
Source conversion process.
Preferably, the signal processor is single-chip microcomputer.
Preferably, the signal processor is dsp chip.
Preferably, in addition to alarm module and display module, the input of the alarm module and signal processor is defeated
Go out end to be connected, the input of the display module is connected with the output end of signal processor.
Preferably, the alarm module is LED light or buzzer.
Preferably, the display module is LCDs, to show fan parameter, voltage parameter or time parameter.
Preferably, the power control module also includes an input module, and the input module is connected with signal processor,
To electric modular converter provide needed for power supply source parameter.
It can be seen from the above technical scheme that the utility model into a failure by believing fan running signal integration
Number circuit, signal processor can quick detection go out whether fan breaks down and several fans break down；Circuit simply may be used
Lean on, cost it is cheap, can avoid interfering positioned at adjacent fan, while the degree of accuracy is high, easy to use, can intuitively position therefore
Hinder the position of fan.
Brief description of the drawings
Fig. 1 is a kind of fan detection jig structure schematic diagram of the utility model.
Fig. 2 is power control module schematic diagram of the present utility model.
Fig. 3 is fan tool schematic diagram of the present utility model.
Description of reference numerals：1- signal processors, 11- display modules, 12- alarm modules, 2- power control modules, 21-
Power supply modular converter, 22- input modules, 23- voltage transformation modules, 24- rectification modules, 3- fans mouth, 31- sockets, 32- are upright
Plate, 33- loading plates.
Embodiment
With reference to specific embodiment, content of the present utility model is described in further detail：
Refering to Fig. 1, Fig. 2, a kind of fan detects tool, including power control module 2, signal processor 1 and several
Fan, the power control module 2 are connected with fan, the connection of the signal processor 1 and fan；The power supply module bag
Rectification module 24 is included, it is connected with external power source and external power source is arranged, and the rectification module 24 couples a voltage and turned
Block 23 is changed the mold, to carry out conversion process, the power supply modular converter of the coupling of voltage transformation module 23 one to outside voltage swing
21, to carry out dc source conversion process to external power source.
The fan mouth 3 is successively set on a loading plate 33, is provided between the fan mouth 3 on adjacent loading plate 33 sudden and violent
Reveal socket 31, the socket 31 is provided with upright plate 32, and the upright plate 32 can avoid the fan on adjacent loading plate 33
Interfere, exposed socket 31 can avoid the air-flow near fan from being stopped and be affected by upright plate 32, therefore can lift survey
The accuracy of test result.The quantity that the quantity and each loading plate 33 of the upright plate 32 are suitable to the fan of carrying all can be according to user
Demand and properly configure so that fan testing jig is applied to a variety of test environments.
The signal processor 1 is single-chip microcomputer；The signal processor 1 is dsp chip.
Also include alarm module 12 and display module 11, the input of the alarm module 12 is defeated with signal processor 1
Go out end to be connected, the input of the display module 11 is connected with the output end of signal processor 1；The alarm module 12 is LED
Indicator lamp or buzzer.
The display module 11 is LCDs, to show fan parameter, voltage parameter or time parameter.
The power control module 2 also includes an input module 22, and the input module 22 is connected with signal processor 1,
To electric modular converter provide needed for power supply source parameter.
All fans are connected with signal processor 1, and power control module 2 is powered for fan, the operating letter of all fans
Number one fault-signal of synthesis, the dutycycle that fault-signal input inputs is calculated by signal processor 1, and with fan just
The signal of normal operating room is compared, you can will go out whether fan breaks down and several fans break down by showing mould
Block 11 or alarm module 12 are shown, the detection of fan is completed with this.
Above-described embodiment only for illustrate technical concept of the present utility model and, feature, its object is to allow be familiar with this skill
The personage of art can understand content of the present utility model and be carried out, and protection model of the present utility model can not be limited with this
Enclose, all equivalent change or modifications made according to the utility model Spirit Essence, should all cover in protection model of the present utility model
In enclosing.
Claims (7)
1. a kind of fan detects tool, it is characterised in that including power control module, signal processor and several fans,
The power control module is connected with fan, the connection of the signal processor and fan；The power supply module includes rectification
Module, it is connected with external power source and external power source is arranged, and the rectification module couples a voltage transformation module, to
Conversion process, the power supply modular converter of voltage transformation module coupling one, to external power source are carried out to outside voltage swing
Carry out dc source conversion process.
2. fan according to claim 1 detects tool, it is characterised in that the signal processor is single-chip microcomputer.
3. fan according to claim 1 detects tool, it is characterised in that the signal processor is dsp chip.
4. fan according to claim 1 detects tool, it is characterised in that also including alarm module and display module, institute
The input of alarm module is stated with the output end of signal processor to be connected, the input of the display module and signal processor
Output end is connected.
5. fan according to claim 4 detects tool, it is characterised in that the alarm module is LED light or honeybee
Ring device.
6. fan according to claim 4 detects tool, it is characterised in that the display module is LCDs, is used
To show fan parameter, voltage parameter or time parameter.
7. fan according to claim 1 detects tool, it is characterised in that the power control module also includes an input
Module, the input module are connected with signal processor, to electric modular converter provide needed for power supply source parameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720969544.8U CN206975146U (en) | 2017-08-04 | 2017-08-04 | A kind of fan detects tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720969544.8U CN206975146U (en) | 2017-08-04 | 2017-08-04 | A kind of fan detects tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206975146U true CN206975146U (en) | 2018-02-06 |
Family
ID=61394135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720969544.8U Active CN206975146U (en) | 2017-08-04 | 2017-08-04 | A kind of fan detects tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206975146U (en) |
-
2017
- 2017-08-04 CN CN201720969544.8U patent/CN206975146U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 215300 room 4, 577 Xing Xin Nan Road, Kunshan Development Zone, Suzhou, Jiangsu. Patentee after: Emperor Claude Group Co., Ltd. Address before: 215300 room 4, 577 Xing Xin Nan Road, Kunshan Development Zone, Suzhou, Jiangsu. Patentee before: KUNSHAN TYSEN-KLD PHOTOELECTRIC TECHNOLOGY CO., LTD. |