CN2420018Y - Controller for infrared radiation health instrument - Google Patents
Controller for infrared radiation health instrument Download PDFInfo
- Publication number
- CN2420018Y CN2420018Y CN 99238795 CN99238795U CN2420018Y CN 2420018 Y CN2420018 Y CN 2420018Y CN 99238795 CN99238795 CN 99238795 CN 99238795 U CN99238795 U CN 99238795U CN 2420018 Y CN2420018 Y CN 2420018Y
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- CN
- China
- Prior art keywords
- circuit
- display lamp
- infrared radiation
- resistance
- chip microcomputer
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a control device for an infrared radiation health care device, which comprises a circuit board 1 and a control panel 2 electrically connected with the circuit board 1. The circuit board 1 comprise a voltage stabilizing circuit 12, a single-chip microcomputer 11, a reset circuit 14 connected with a signal input terminal of the single-chip microcomputer 11, a zero-crossing detector circuit 15, a crystal vibration circuit 17, a drive circuit 13 connected with a signal output terminal of the single-chip microcomputer 11, and a key set 19 connected with the single-chip microcomputer 11 in double directions. The interior of the single-chip microcomputer 11 is also solidified with a control program P. The device of the utility model can control the radiation time of the infrared radiation health care device and the radiation intensity, and the utility model has the function of overheat protection.
Description
This utility model relates to the control circuit device, relates in particular to the control device that is used for the infrared radiation health-care appliance.
The irradiation head of existing infrared radiation health-care appliance is to adopt the quartz crystal heat-generating pipe as infrared emitter mostly, also has to adopt earthenware as infrared emitter, but must twine resistance wire and be coated with one deck muffle painting on ceramic matrix on the surface of earthenware.All there are shortcomings such as life-span weak point, poor reliability, electrical insulation capability are good inadequately in these two kinds of infrared emitter, and in use also can produce some ill effects to skin, play black stripe etc. as skin.For this reason, the inventor has developed a kind of refractory ceramics Guan Ji of hollow, and the ceramic heating pipe at this pipe primary surface coating and sintering one deck conduction glaze layer replaces above-mentioned infrared heater simultaneously.
The purpose of this utility model is to provide a kind of control device that can control exposure time, irradiation intensity and have the infrared radiation health-care appliance of overtemperature protection for the infrared radiation health-care appliance with conduction glaze layer ceramic heating pipe.
The purpose of this utility model can realize by taking following technical measures: design a kind of control device that is used for the infrared radiation health-care appliance, comprise circuit board and with circuit board the control panel that is electrically connected is arranged, the heat-generating pipe of the open end of circuit board and infrared radiation health-care appliance is connected to form the closed-loop path; Described circuit board comprises mu balanced circuit, single-chip microcomputer, the reset circuit, zero cross detection circuit and the crystal oscillating circuit that are connected with the signal input port of single-chip microcomputer, the drive circuit that is connected with the signal output port of single-chip microcomputer and with the two-way key groups that is connected of single-chip microcomputer, in single-chip microcomputer, also be solidified with control sequence P.
The drawing of accompanying drawing is described as follows:
Fig. 1 is the formation sketch map that this utility model is used for infrared radiation health-care appliance control device;
Fig. 2 is the functional-block diagram of circuit board 1 among Fig. 1;
Fig. 3 is the basic circuit diagram of described circuit board 1;
Fig. 4 is the workflow diagram of control sequence P.
Below in conjunction with accompanying drawing most preferred embodiment of the present utility model is described in further detail.
As shown in Figure 1, the control device that this utility model is used for the infrared radiation health-care appliance comprises circuit board 1 and with circuit board 1 control panel 2 that is electrically connected is arranged that the heat-generating pipe 3 of the open end of circuit board 1 and infrared radiation health-care appliance is connected to form the closed-loop path.Fig. 2 is the functional-block diagram of circuit board 1 among Fig. 1, circuit board 1 comprise mu balanced circuit 12, single-chip microcomputer 11, the reset circuit 14, zero cross detection circuit 15 and the crystal oscillating circuit 17 that are connected with the signal input port of single-chip microcomputer 11, the drive circuit 13 that is connected with the signal output port of single-chip microcomputer 11, buzz circuit 16, display lamp group 18 and with the single-chip microcomputer 11 two-way key groups that are connected 19, also be solidified with control sequence P in single-chip microcomputer 11, described single-chip microcomputer 11 is that model is the integrated circuit die I Cl of PICl6C54.Described control panel 2 comprises on and off switch 21, power on light 22, power control switching 23, power display lamp 24, time control switch 25 and time control display lamp 26.Power display lamp 24 contains high power display lamp 241, middle power display lamp 242 and weak power display lamp 243.Time control display lamp 26 contains control 261,20 fen time of display lamp 10 fen time control display lamp 262 and 30 times control display lamp 263.After the energized, power on light 22 is bright, clicks on and off switch 21, and then 10 fens display lamps 261 and weak power display lamp 243 are bright, shows that initial setting treatment time is 10 minutes, and setting power is weak shelves; Set if think change, only need by the control corresponding switch, then corresponding display lamp can be bright.
Fig. 3 is the basic circuit diagram of described circuit board 1, because drawing is too big, Fig. 3 is divided into Fig. 3-1 and Fig. 3-2 two width of cloth figure.The drive circuit 13 of described circuit board 1 contains photoelectrical coupler 01, resistance R 14 and R24, protective tube F1 and controllable silicon T1, No. 2 terminals of photoelectrical coupler 01 are connected with the RB4 foot of chip IC l, No. 1 foot is taken over No. 15,4, zero testing circuit through resistance R 14 and is connected with heat-generating pipe 3 with protective tube F1 through controllable silicon T1 with No. 6 feet.R4, R13, the base stage of audion V3 connects mu balanced circuit 12 behind resistance R 1, diode D5～D6, and the colelctor electrode of audion V3 is divided into two-way, and one the tunnel connects No. 6 feet of chip IC l through resistance R 4, and another road connects drive circuit 13 through resistance R 13.
The circuit of Fig. 3 is to utilize the break-make of single-chip microcomputer 11 control controllable silicon T1 to reach the purpose of controlling power, and its work process is as follows:
1. set 10 minutes, 20 minutes and 30 fens third gear time by single-chip microcomputer 11 timer internals;
2. utilize the low level of RB14 mouth to make 01 conducting of photoelectricity coupling pipe, trigger controllable silicon T1 conducting, the high level of RB14 mouth disconnects controllable silicon T1 by photoelectricity coupling pipe 01, reaches quartzy heating of control and the purpose that disconnects with this;
3. in 11 cycles, utilize the umber of pulse of break-make to control watt level, watt level divide strong (120W), in, weak third gear;
4. by the low level on the I/O mouth that detects RB7, RB6, RB5, detect button and whether press, increase software delay, prevent that electromagnetic interference from causing the button malfunction;
5. increased the heap testing circuit, and triggered controllable silicon T1 after voltage zero-cross, and reached the effect of reliable triggering controllable silicon T1, the selection of controllable silicon T1 is according to the principle of 1.5 times of rated current, and selecting current value is the controllable silicon of 5A.
Fig. 4 is the workflow diagram of control sequence P.Behind the system initialization, the intervalometer of single-chip microcomputer 11 picks up counting; Then whether scanning has button to press, if do not have, turns back to initial state, if there is button to press, then carries out button and handles subprogram; Judge whether then by the power selection key,, get back to the intervalometer time status, otherwise judge whether to select the working time if button is selected power; If the working time that selection needs, return the scanning key-press status then.
The control device that this utility model is used for the infrared radiation health-care appliance has following advantage: can control exposure time, the irradiation intensity of infrared radiation health-care appliance and have overtemperature protection.
The used main unit of this utility model device embodiment, device model, parameter are as follows:
Circuit symbol title specifications and models
ICl chip PIC16C54
The T2 transformator
O1 optocoupler MOC3011
K～K3 touches button
L1～L7 light emitting diode
CRY Tao Zhen (tripod) 4MHZ
V1 audion 8050
V2～V3 audion C945
V4 audion 8550
Z1 Zener diode 3.6V/1/2W
Z2 Zener diode 5.6V/1/2W
D1～D6 diode IN4004
C2～C5 electric capacity 104/35V
C8～C9 electric capacity 56P/35V
E1 electrochemical capacitor 470 μ/25V
E2 electrochemical capacitor 100 μ/16V
E3 electrochemical capacitor 10 μ/16V
The B1 buzzer
R1 resistance 3.3K
Circuit symbol title specifications and models
R3, R4, R14 resistance 1K
R5～R6, R11～R13, R20 resistance 5.1K
R22 resistance 2K
R24 resistance 560
R2 resistance 24K
R7 resistance 200
R8, R9, R15, R19 resistance 390 Ω
Claims (8)
1. a control device that is used for the infrared radiation health-care appliance comprises circuit board (1) and with circuit board (1) control panel (2) that is electrically connected is arranged, and the heat-generating pipe (3) of the open end of circuit board (1) and infrared radiation health-care appliance is connected to form the closed-loop path; It is characterized in that:
Circuit board (1) comprise mu balanced circuit (12), single-chip microcomputer (11) (ICl), reset circuit (14), zero cross detection circuit (15) and the crystal oscillating circuit (17) that is connected with the signal input port of single-chip microcomputer (11), the drive circuit (13) that is connected with the signal output port of single-chip microcomputer (11) and with the two-way key groups that is connected of single-chip microcomputer (11) (19), in single-chip microcomputer (11), also be solidified with control sequence P.
2. the control device that is used for the infrared radiation health-care appliance according to claim 1 is characterized in that: buzz circuit (16) and display lamp group (18) that described circuit board (1) is connected with single-chip microcomputer (11) signal output port (ICl).
3. the control device that is used for the infrared radiation health-care appliance according to claim 1, it is characterized in that: the drive circuit (13) of described circuit board (1) contains photoelectrical coupler 01, resistance R 14 and R24, protective tube F1 and controllable silicon T1, No. 2 terminals of photoelectrical coupler 01 are connected with the RB4 foot of chip IC l, No. 1 foot is taken over zero testing circuit (15) through resistance R 14, is connected with heat-generating pipe (3) with protective tube F1 through controllable silicon T1 with No. 6 feet for No. 4.
4. the control device that is used for the infrared radiation health-care appliance according to claim 1 is characterized in that: the chip IC l of described single-chip microcomputer (11) is that model is the IC chip of PICl6C54.
5. the control device that is used for the infrared radiation health-care appliance according to claim 1, it is characterized in that: described zero cross detection circuit (15) contains audion N3, diode D5～D6, resistance R 1～R2, R4, R13, the base stage of audion N3 connects mu balanced circuit (12) behind resistance R 1, diode D5～D6, the colelctor electrode of audion N3 is divided into two-way, one the tunnel connects chip volt circuit (12) through resistance R 4, the colelctor electrode of audion V3 is divided into two-way, one the tunnel connects No. 6 feet of chip IC l through resistance R 4, and another road connects drive circuit (13) through resistance R 13.
6. the control device that is used for the infrared radiation health-care appliance according to claim 1 is characterized in that; Button (19) contains touch-switch K1, K2, K3.Connect display lamp group (18) after the end parallel connection of described K switch 1, K2 and K3, the other end connects 13, the 12 and 11 wiring feet of chip IC l respectively.
7. the control device that is used for the infrared radiation health-care appliance according to claim 1, it is characterized in that: described reset circuit (14) contains audion V4, capacitor C 5, E3 diode Z1, resistance R 6～R7, R22, the colelctor electrode of audion V4 connects No. 4 feet of chip IC l through resistance R 7, connects buzz circuit (16) through resistance R 6 and capacitor C 5.
8. the control device that is used for the infrared radiation health-care appliance according to claim 1, it is characterized in that: described control panel (2) comprising: on and off switch (21), power on light (22), power control switching (23), power display lamp (24), time control switch (25) and time control display lamp (26), and power display lamp (24) contains high power display lamp, middle power display lamp and weak power display lamp; Time control display lamp 26 contains 10 fen time display lamp, 20 fen time display lamp and 30 fen time display lamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99238795 CN2420018Y (en) | 1999-09-20 | 1999-09-20 | Controller for infrared radiation health instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99238795 CN2420018Y (en) | 1999-09-20 | 1999-09-20 | Controller for infrared radiation health instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2420018Y true CN2420018Y (en) | 2001-02-21 |
Family
ID=34026159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99238795 Expired - Fee Related CN2420018Y (en) | 1999-09-20 | 1999-09-20 | Controller for infrared radiation health instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2420018Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103743205A (en) * | 2013-12-16 | 2014-04-23 | 苏州立人听力器材有限公司 | Electronic drying device for hearing-aid |
| CN106979935A (en) * | 2017-03-14 | 2017-07-25 | 浙江大学 | A kind of contactless glass block refractive index measuring instrument |
-
1999
- 1999-09-20 CN CN 99238795 patent/CN2420018Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103743205A (en) * | 2013-12-16 | 2014-04-23 | 苏州立人听力器材有限公司 | Electronic drying device for hearing-aid |
| CN103743205B (en) * | 2013-12-16 | 2016-08-17 | 苏州立人听力器材有限公司 | Electronic dry device for sonifer |
| CN106979935A (en) * | 2017-03-14 | 2017-07-25 | 浙江大学 | A kind of contactless glass block refractive index measuring instrument |
| CN106979935B (en) * | 2017-03-14 | 2019-07-09 | 浙江大学 | A kind of contactless glass block refractive index measuring instrument |
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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 |
Owner name: SHANNAITE ELECTROTHERMAL MATERIAL TECHNOLOGY CO., Free format text: FORMER NAME OR ADDRESS: XILI ELECTRICAL APPLIANCES CO. |
|
| CP03 | Change of name, title or address |
Address after: 518055, six, East, 5, North District, Nanshan District hi tech Industrial Park, Shenzhen Patentee after: Shenzhen Sunlight Electrothermal Material Technology Co., Ltd. Address before: Shenzhen Nanshan District City Xili Tong Lang with rich industrial city Patentee before: Shenzhen City Xili Electrical Appliance Co. Ltd. |
|
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |