CN204854153U - Electric fan temperature regulation apparatus - Google Patents
Electric fan temperature regulation apparatus Download PDFInfo
- Publication number
- CN204854153U CN204854153U CN201520660971.9U CN201520660971U CN204854153U CN 204854153 U CN204854153 U CN 204854153U CN 201520660971 U CN201520660971 U CN 201520660971U CN 204854153 U CN204854153 U CN 204854153U
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- China
- Prior art keywords
- temperature
- electric fan
- module
- mosfet pipe
- adjusting device
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- Expired - Fee Related
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- Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
Abstract
The utility model discloses an electric fan temperature regulation apparatus, include that temperature refrigerating module, ambient temperature detection module, MOSFET manage driver, logical regulating circuit and main circuit control module, main circuit control module adjusts circuit connection with ambient temperature detection module with the logic respectively, and logical regulating circuit is connected with MOSFET pipe driver, and MOSFET pipe driver is connected with temperature refrigerating module. The utility model discloses install the front end at ordinary electric fan, can detection ring border temperature to the temperature is cooled down or the operation that heaies up according to setting for, thereby effectively adjusts ambient temperature so that the electric fan can blow off to refrigerate wind or heat wind.
Description
Technical field
The utility model relates to a kind of intelligent apparatus, particularly relates to a kind of electric fan temperature-adjusting device.
Background technology
Common electric fan can only carry out ventilation, if when environment temperature is higher, common electric fan cannot realize cooling function, and air-conditioning due to power large, cost is high, therefore in use, has certain defect.Therefore need to design relevant cooling system to improve electric fan, thus electric fan can be made to have the function reducing environment temperature.
Utility model content
The purpose of this utility model: provide a kind of can the electric fan temperature-adjusting device of adjusting ambient temperature.
Technical solution adopted in the utility model is:
A kind of electric fan temperature-adjusting device, comprise temperature refrigeration module, environment temperature detection module, MOSFET pipe driver, logic regulating circuit and main circuit control module, described main circuit control module is connected with environment temperature detection module and logic regulating circuit respectively, described logic regulating circuit is connected with MOSFET pipe driver, described MOSFET pipe driver and temperature refrigeration model calling.
Preferably, described temperature refrigeration module have employed semiconductor chilling plate TEC1-12703.
Preferably, described environment temperature detection module have employed digital temperature sensing chip ADT7420.
Preferably, described MOSFET pipe internal drive have employed MOSFET pipe driving chip IR2110 and MOSFET die IRF44N.
Preferably, described logic regulating circuit have employed logic level transition chip SN74HC08.
Preferably, described main circuit control module have employed 32 AVR processor chips AT32UC3L064.
The utility model is arranged on the front end of common electric fan, can testing environment temperature, and carries out lowering the temperature or warming temperature according to design temperature, so that electric fan can blow out refrigeration wind or heat wind thus effective adjusting ambient temperature.
Accompanying drawing explanation
Fig. 1 is the thermostatic structure chart of the utility model electric fan.
Fig. 2 is the thermostatic fundamental diagram of the utility model electric fan.
Detailed description of the invention
Embodiment of the present utility model is further illustrated below in conjunction with accompanying drawing.
Refer to shown in Fig. 1 and Fig. 2, a kind of electric fan temperature-adjusting device, comprise temperature refrigeration module 1, environment temperature detection module 2, MOSFET pipe driver 3, logic regulating circuit 4 and main circuit control module 5, described main circuit control module 5 is connected with environment temperature detection module 2 and logic regulating circuit 4 respectively, described logic regulating circuit 4 is connected with MOSFET pipe driver 3, and described MOSFET pipe driver 3 is connected with temperature refrigeration module 1.
Described temperature refrigeration module 1 have employed semiconductor chilling plate TEC1-12703.
Described environment temperature detection module 2 have employed digital temperature sensing chip ADT7420.
Described MOSFET pipe driver 3 inside have employed MOSFET pipe driving chip IR2110 and MOSFET die IRF44N.
Described logic regulating circuit 4 have employed logic level transition chip SN74HC08.
Described main circuit control module 5 have employed 32 AVR processor chips AT32UC3L064.
Described main circuit control module 5 can pass through environment temperature detection module 2 testing environment Temperature numerical, and compare with the Temperature numerical of inner setting, when environment temperature being detected and design temperature numerical value occurs difference, described main circuit control module 5 can send pulse signal, described logic regulating circuit 4 is loaded into MOSFET pipe driver 3 after pulse signal is carried out driving shaping, thus realizes refrigeration and heating by MOSFET pipe driver 3 actuation temperature refrigeration module 1.
Described MOSFET pipe driver 3 inside comprises forward control MOSFET pipe driving chip IR2110 and Reverse Turning Control MOSFET pipe driving chip IR2110.If described pulse signal is loaded on forward control MOSFET pipe driving chip IR2110, forward control MOSFET pipe driving chip IR2110 can be made to produce forward drive current, forward drive current during forward flow, can make temperature refrigeration module 1 produce refrigeration in the loop that MOSFET die IRF44N and temperature refrigeration module 1 form; If described pulse signal is loaded on Reverse Turning Control MOSFET pipe driving chip IR2110, Reverse Turning Control MOSFET pipe driving chip IR2110 can be made to produce reverse drive electric current, reverse drive electric current during reverse flow, can make temperature refrigeration module 1 produce heating effect in the loop that MOSFET die IRF44N and temperature refrigeration module 1 form.By the electric fan in conjunction with rear end by the cooling air near temperature refrigeration module 1 or heat air and blow in environment, thus achieve the adjustment to environment temperature.
The utility model is arranged on the front end of common electric fan, can testing environment temperature, and carries out lowering the temperature or warming temperature according to design temperature, so that electric fan can blow out refrigeration wind or heat wind thus effective adjusting ambient temperature.
Claims (6)
1. an electric fan temperature-adjusting device, it is characterized in that: comprise temperature refrigeration module (1), environment temperature detection module (2), MOSFET pipe driver (3), logic regulating circuit (4) and main circuit control module (5), described main circuit control module (5) is connected with environment temperature detection module (2) and logic regulating circuit (4) respectively, described logic regulating circuit (4) is connected with MOSFET pipe driver (3), and described MOSFET pipe driver (3) is connected with temperature refrigeration module (1).
2. electric fan temperature-adjusting device according to claim 1, is characterized in that: described temperature refrigeration module (1) have employed semiconductor chilling plate TEC1-12703.
3. electric fan temperature-adjusting device according to claim 1, is characterized in that: described environment temperature detection module (2) have employed digital temperature sensing chip ADT7420.
4. electric fan temperature-adjusting device according to claim 1, is characterized in that: described MOSFET pipe driver (3) inside have employed MOSFET pipe driving chip IR2110 and MOSFET die IRF44N.
5. electric fan temperature-adjusting device according to claim 1, is characterized in that: described logic regulating circuit (4) have employed logic level transition chip SN74HC08.
6. electric fan temperature-adjusting device according to claim 1, is characterized in that: described main circuit control module (5) have employed 32 AVR processor chips AT32UC3L064.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520660971.9U CN204854153U (en) | 2015-08-22 | 2015-08-22 | Electric fan temperature regulation apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520660971.9U CN204854153U (en) | 2015-08-22 | 2015-08-22 | Electric fan temperature regulation apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204854153U true CN204854153U (en) | 2015-12-09 |
Family
ID=54744694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520660971.9U Expired - Fee Related CN204854153U (en) | 2015-08-22 | 2015-08-22 | Electric fan temperature regulation apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204854153U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109883568A (en) * | 2019-02-12 | 2019-06-14 | 辽宁达能电气股份有限公司 | A kind of constant temperature box device based on temperature-measuring system of distributed fibers |
-
2015
- 2015-08-22 CN CN201520660971.9U patent/CN204854153U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109883568A (en) * | 2019-02-12 | 2019-06-14 | 辽宁达能电气股份有限公司 | A kind of constant temperature box device based on temperature-measuring system of distributed fibers |
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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 |
Granted publication date: 20151209 Termination date: 20160822 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |