CN201256822Y - Remote temperature-adjustment quilt and pillow - Google Patents
Remote temperature-adjustment quilt and pillow Download PDFInfo
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- CN201256822Y CN201256822Y CNU2008201634254U CN200820163425U CN201256822Y CN 201256822 Y CN201256822 Y CN 201256822Y CN U2008201634254 U CNU2008201634254 U CN U2008201634254U CN 200820163425 U CN200820163425 U CN 200820163425U CN 201256822 Y CN201256822 Y CN 201256822Y
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Abstract
The utility model relates to a temperature adjusting bedding and pillow capable of being remote operated, which comprise a bedding body or a pillow body, wherein the bedding body or the pillow body is internally provided with a thermal resistance and a heater strip which forms a serial-connection loop together with a heating DC power supply and an electronic switch, a voltage output module controlled by the thermal resistance is connected with a backward input end of an amplifier, the voltage output module controlled by a remote-control unit is connected with a forward input end of the amplifier, and the output end of the amplifier is connected with a control end of the electronic switch. The temperature inside the bedding is adjusted and controlled through the remote-control unit the heating DC power supply providing electricity for the heater strip can be arranged away from the pillow, a user can operate by remote control without getting up from the bed, the use is very convenient, and the safe use of electricity is guaranteed. The temperature adjustment setting and heating control of the pillow are controlled through the remote-control unit so that the temperature of the pillow is increased to the preset temperature, and the user feels warm when contacting the pillow by head to achieve the warming effect.
Description
Technical field
The utility model relates to a kind of bedding, relates in particular to a kind ofly to add thermal control, use convenient remote-controlled temp-regulating bedding and pillow by the remote controller design temperature, also can make temperature adjustment cushion, back cushion etc.
Background technology
Present electric blanket, the temp-regulating bedding that occurs on the market, general all is to regulate design temperature by the button of band on blanket, bed clothes, the user must will have the blanket of button or a homonymy that is positioned over pillow of bed clothes, could operate and control otherwise need rise from one's bed, it is convenient inadequately to use.In addition, existing pillow does not generally all also have heating function, when winter, people lay in the temp-regulating bedding of preheating, warm up with the bed clothes of Body contact, but that the pillow that contacts with head is still is cold, and heating effect is not ideal enough.
Summary of the invention
The utility model mainly solves original blanket or the bed clothes use is convenient inadequately, and the user must will have the blanket of button or a homonymy that is positioned over pillow of bed clothes, otherwise the technical problem that need rise from one's bed and could operate and control; Provide a kind of user not need to rise from one's bed, just can carry out the temperature adjustment setting and add thermal control, remote-controlled temp-regulating bedding very easy to use by the remote controller that is put in bedside.
The utility model solves original pillow does not simultaneously have firing equipment, and head still can be felt cold technical problem when used winter; Provide a kind of inside to be provided with firing equipment, carry out the temperature adjustment setting and add thermal control by remote controller, but operated from a distance, remote-controlled temperature adjustment pillow easy to use.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals: a kind of remote-controlled temp-regulating bedding, comprise the bed clothes body, be provided with in the described bed clothes body and the heating wire that heats dc source, a series loop of electronic switch formation, also be provided with thermistor in the bed clothes body, linked to each other with the reverse input end of amplifier by the voltage output module of thermistor control, be subjected to the voltage output module of remote controller control to link to each other the control end of the described electronic switch of output termination of amplifier with the positive input of amplifier.The user is by pressing the respective keys design temperature of remote controller, the corresponding magnitude of voltage of temperature is given the positive input of amplifier by the voltage output module that is subjected to remote controller control therewith, and with bed clothes in the corresponding magnitude of voltage of temperature experienced of thermistor give the negative input of amplifier by the voltage output module that is subjected to thermistor control, in design temperature is higher than bed clothes during temperature, amplifier output high level is given the control end of electronic switch, electronic switch closes, heating wire gets electric, begins heating.When temperature in the bed clothes is raised to when consistent with design temperature, the amplifier output low level is given the control end of electronic switch, and electronic switch disconnects, and the heating wire dead electricity stops heating.Realize that the temperature in the bed clothes regulates and control by remote controller, can place away from pillow that the user does not need to rise from one's bed, long-rangely just can operate to the heating dc source of heating wire power supply, very easy to use.
As preferably, the described voltage output module of remote controller control that is subjected to comprises the infrared receiving tube D1 that mates with remote controller, single-chip microcomputer U1, stepper motor M1, slide wire resistance R5, infrared receiving tube D1 connects the input pin of single-chip microcomputer U1, the output pin of single-chip microcomputer U1 connects the drive end of stepper motor M1, stepper motor M1 links to each other with the current collector of slide wire resistance R5, the moving direction of the current collector of slide wire resistance R5 and displacement are controlled by stepper motor M1, slide wire resistance R5 and the both positive and negative polarity that is connected across dc source after resistance R 1 is connected, the tie point of slide wire resistance R5 and resistance R 1 links to each other with the positive input of amplifier.The temperature of establishing that infrared receiving tube D1 reception remote controller sends is instructed, give single-chip microcomputer U1 with this signal then, single-chip microcomputer is through handling, send control signal and drive stepper motor M1, moving direction and displacement by the current collector of stepper motor M1 control slide wire resistance R5 make the magnitude of voltage that flows to the amplifier positive input corresponding with the temperature value of remote controller setting.
As preferably, the described voltage output module of thermistor control that is subjected to comprises thermistor Rt and resistance R 21, be connected across the both positive and negative polarity of dc source after thermistor Rt and resistance R 21 series connection, the tie point of thermistor Rt and resistance R 21 links to each other with the reverse input end of amplifier.Thermistor Rt and resistance R 21 are carried out dividing potential drop with the voltage of dc source, the temperature that thermistor is experienced changes into magnitude of voltage by its resistance and flows to the amplifier negative input, and the magnitude of voltage of amplifier negative input is changed along with the variation of thermistor environment temperature of living in.
As preferably, the described voltage output module of thermistor control that is subjected to comprises thermistor Rt, single-chip microcomputer U2, stepper motor M2, slide wire resistance R6, resistance R 22, thermistor Rt connects with heating wire, two of thermistor Rt terminates on two input pins of single-chip microcomputer U2, the output pin of single-chip microcomputer U2 connects the drive end of stepper motor M2, stepper motor M2 links to each other with the current collector of slide wire resistance R6, the moving direction of the current collector of slide wire resistance R6 and displacement are controlled by stepper motor M2, slide wire resistance R6 and the both positive and negative polarity that is connected across dc source after resistance R 22 is connected, the tie point of slide wire resistance R6 and resistance R 22 links to each other with the reverse input end of amplifier.The resistance of thermistor changes into two input pins that magnitude of voltage flows to single-chip microcomputer U2, single-chip microcomputer U2 is through handling, the output control signal drives stepper motor M2, moving direction and displacement by the current collector of stepper motor M2 control slide wire resistance R6 make the magnitude of voltage that flows to the amplifier negative input change along with the variation of thermistor environment temperature of living in.
As preferably, described electronic switch comprises triode T1, infrared ray coupler D2, controllable silicon T2, the output of described amplifier links to each other with the base stage of triode T1 through current-limiting resistance R3, the colelctor electrode of triode T1 connects the positive pole of dc source through current-limiting resistance R4, the emitter stage of triode T1 connects the transmitting tube of infrared ray coupler D2, the control utmost point of the output termination controllable silicon T2 of the receiving tube of infrared ray coupler D2, the anode of controllable silicon T2, negative electrode are connected in the series loop of described heating wire, heating dc source formation.When the design temperature of remote controller is higher than in the bed clothes temperature, amplifier output high level is given the base stage of triode T1, triode T1 conducting, the transmitting tube of infrared ray coupler D2 gets electric work, the receiving tube of infrared ray coupler D2 sends the control utmost point that control signal is given controllable silicon T2, controllable silicon T2 conducting, its anode and negative electrode closure after receiving signal, heating wire gets electric, begins heating.When temperature in the bed clothes is raised to when consistent with the remote controller design temperature, the amplifier output low level is given the base stage of triode T1, not conducting of triode T1, the transmitting tube dead electricity of infrared ray coupler D2, silicon controlled control utmost point no-voltage, not conducting of controllable silicon, its anode and negative electrode disconnect, the heating wire dead electricity stops heating.
A kind of remote-controlled temperature adjustment pillow, comprise the pillow body, be provided with in the pillow body and heat dc source, controllable silicon T2 constitutes the heating wire of a series loop, the anode of controllable silicon T2, negative electrode is connected in this series loop, also be provided with thermistor Rt in the pillow body, linked to each other with the reverse input end of amplifier by the voltage output module of thermistor control, linked to each other with the positive input of amplifier by the voltage output module of remote controller control, the output of amplifier links to each other with the base stage of triode T1 through current-limiting resistance R3, the colelctor electrode of triode T1 connects the positive pole of dc source through current-limiting resistance R4, the emitter stage of triode T1 connects the transmitting tube of infrared ray coupler D2, the control utmost point of the output termination controllable silicon T2 of the receiving tube of infrared ray coupler D2; Be subjected to the voltage output module of remote controller control to comprise the infrared receiving tube D1 that mates with remote controller, single-chip microcomputer U1, stepper motor M1, slide wire resistance R5, infrared receiving tube D1 connects the input pin of single-chip microcomputer U1, the output pin of single-chip microcomputer U1 connects the drive end of stepper motor M1, stepper motor M1 links to each other with the current collector of slide wire resistance R5, the moving direction of the current collector of slide wire resistance R5 and displacement are controlled by stepper motor M1, slide wire resistance R5 and the both positive and negative polarity that is connected across dc source after resistance R 1 is connected, the tie point of slide wire resistance R5 and resistance R 1 links to each other with the positive input of amplifier; Be subjected to the voltage output module of thermistor control to comprise thermistor Rt and resistance R 21, be connected across the both positive and negative polarity of dc source after thermistor Rt and resistance R 21 series connection, the tie point of thermistor Rt and resistance R 21 links to each other with the reverse input end of amplifier; Perhaps be subjected to the voltage output module of thermistor control to comprise thermistor Rt, single-chip microcomputer U2, stepper motor M2, slide wire resistance R6, resistance R 22, thermistor Rt connects with heating wire, two of thermistor Rt terminates on two input pins of single-chip microcomputer U2, the output pin of single-chip microcomputer U2 connects the drive end of stepper motor M2, stepper motor M2 links to each other with the current collector of slide wire resistance R6, the moving direction of the current collector of slide wire resistance R6 and displacement are controlled by stepper motor M2, slide wire resistance R6 and the both positive and negative polarity that is connected across dc source after resistance R 22 is connected, the tie point of slide wire resistance R6 and resistance R 22 links to each other with the reverse input end of amplifier; The length of described pillow body is 40～180 centimetres, and wide is 25～60 centimetres.Circuit structure and operation principle are the same.By remote controller pillow is carried out the temperature adjustment setting and adds thermal control, make the pillow temperature be raised to default temperature, can bask when user's head touches pillow, reach heating effect.
The beneficial effects of the utility model are: the temperature in the bed clothes is regulated and control by remote controller, heating dc source to heating wire power supply can be placed away from pillow, and the user does not need to rise from one's bed, and long-rangely just can operate, very easy to use, guarantee Electrical Safety again.By remote controller pillow is carried out the temperature adjustment setting and adds thermal control, make the pillow temperature be raised to default temperature, can bask when user's head touches pillow, reach heating effect.
Description of drawings
Fig. 1 is a kind of circuit catenation principle block diagram of the present utility model.
Fig. 2 is a kind of circuit connection diagram of the present utility model.
Fig. 3 is another circuit connection diagram of the present utility model.
1. heating dc sources among the figure, 2. electronic switch, 3. heating wire 4. is subjected to the voltage output module of thermistor control, and 5. amplifier 6. is subjected to the voltage output module of remote controller control, 7. dc source.
The specific embodiment
Below by embodiment, and in conjunction with the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment 1: a kind of remote-controlled temp-regulating bedding of present embodiment, comprise the bed clothes body, and heating wire 3, thermistor Rt are installed in the bed clothes body.This externally has a box bed clothes, heating dc source 1, electronic switch 2 are installed in the box, be subjected to thermistor control voltage output module 4, be subjected to voltage output module 6, amplifier 5, the dc source 7 of remote controller control.As shown in Figure 1, heating wire 3 constitutes a series loop with heating dc source 1, electronic switch 2, linked to each other with the reverse input end of amplifier 5 by the voltage output module 4 of thermistor control, be subjected to the voltage output module 6 of remote controller control to link to each other the control end of the output termination electronic switch 2 of amplifier 5 with the positive input of amplifier 5.As shown in Figure 2, be subjected to the voltage output module 6 of remote controller control to comprise the infrared receiving tube D1 that mates with remote controller, single-chip microcomputer U1, stepper motor M1, slide wire resistance R5, the receiving plane of infrared receiving tube D1 is exposed to box, infrared receiving tube D1 connects the input pin of single-chip microcomputer U1, the output pin of single-chip microcomputer U1 connects the drive end of stepper motor M1, stepper motor M1 links to each other with the current collector of slide wire resistance R5, the moving direction of the current collector of slide wire resistance R5 and displacement are controlled by stepper motor M1, slide wire resistance R5 and the both positive and negative polarity that is connected across dc source 7 after resistance R 1 is connected, the tie point of slide wire resistance R5 and resistance R 1 links to each other with the positive input of amplifier 5.Be subjected to the voltage output module 4 of thermistor control to comprise thermistor Rt, single-chip microcomputer U2, stepper motor M2, slide wire resistance R6, resistance R 22, thermistor Rt connects with heating wire 3, two of thermistor Rt terminates on two input pins of single-chip microcomputer U2, the output pin of single-chip microcomputer U2 connects the drive end of stepper motor M2, stepper motor M2 links to each other with the current collector of slide wire resistance R6, the moving direction of the current collector of slide wire resistance R6 and displacement are controlled by stepper motor M2, slide wire resistance R6 and the both positive and negative polarity that is connected across dc source 7 after resistance R 22 is connected, the tie point of slide wire resistance R6 and resistance R 22 links to each other with the reverse input end of amplifier 5.Electronic switch 2 comprises triode T1, infrared ray coupler D2, controllable silicon T2, the output of amplifier 5 links to each other with the base stage of triode T1 through current-limiting resistance R3, the colelctor electrode of triode T1 connects the positive pole of dc source 7 through current-limiting resistance R4, the emitter stage of triode T1 connects the transmitting tube of infrared ray coupler D2, the control utmost point of the output termination controllable silicon T2 of the receiving tube of infrared ray coupler D2, the anode of controllable silicon T2, negative electrode are connected in the series loop of heating wire 3, heating dc source 1 formation.Two of heating wire, the two ends of thermistor are electrically connected to respectively and are exposed on this external plug of bed clothes, two input pins of the positive pole of heating dc source, silicon controlled anode, single-chip microcomputer U2 are electrically connected to respectively on the socket that is installed on the box, socket and above-mentioned plug coupling.
Dc source, heating dc source can directly use battery, also can be by the civil power of alternating current 220V through transformer and rectifier circuit and the replacement of three end solid electronic voltage-stablizers output low-voltage DC.
The course of work: during use, plug and socket is docked.Use the remote controller design temperature, infrared receiving tube D1 receives that remote controller sends establishes the temperature instruction, give single-chip microcomputer U1 with this signal, single-chip microcomputer is through handling, send control signal and drive stepper motor M1, moving direction and displacement by the current collector of stepper motor M1 control slide wire resistance R5 make the magnitude of voltage that flows to the amplifier positive input corresponding with the temperature value of remote controller setting.When the design temperature of remote controller is higher than in the bed clothes temperature, amplifier output high level is given the base stage of triode T1, triode T1 conducting, the transmitting tube of infrared ray coupler D2 gets electric work, the receiving tube of infrared ray coupler D2 sends the control utmost point that control signal is given controllable silicon T2, controllable silicon T2 conducting, its anode and negative electrode closure after receiving signal, heating wire gets electric, begins heating.The resistance of thermistor changes along with variation of temperature in the bed clothes, the resistance of thermistor changes into two input pins that magnitude of voltage flows to single-chip microcomputer U2, single-chip microcomputer U2 is through handling, the output control signal drives stepper motor M2, moving direction and displacement by the current collector of stepper motor M2 control slide wire resistance R6 make the magnitude of voltage that flows to the amplifier negative input change along with the variation of thermistor environment temperature of living in.When temperature in the bed clothes is raised to when consistent with the remote controller design temperature, the amplifier output low level is given the base stage of triode T1, not conducting of triode T1, the transmitting tube dead electricity of infrared ray coupler D2, silicon controlled control utmost point no-voltage, not conducting of controllable silicon, its anode and negative electrode disconnect, the heating wire dead electricity stops heating.
Embodiment 2: a kind of remote-controlled temp-regulating bedding of present embodiment, as shown in Figure 3, the anode of heating dc source 1, controllable silicon T2 and negative electrode, heating wire constitute a series loop, be subjected to the voltage output module 4 of thermistor control to comprise thermistor Rt and resistance R 21, be connected across the both positive and negative polarity of dc source 7 after thermistor Rt and resistance R 21 series connection, the tie point of thermistor Rt and resistance R 21 links to each other with the reverse input end of amplifier 5.Two of heating wire, the two ends of thermistor are electrically connected to respectively and are exposed on this external plug of bed clothes, and the positive pole of heating dc source, silicon controlled anode, the reverse input end of amplifier, the positive pole of dc source 7 are electrically connected to respectively on the socket that is installed on the box.Remaining is with embodiment 1.
The course of work: thermistor Rt and resistance R 21 are carried out dividing potential drop with the voltage of dc source, the temperature that thermistor is experienced changes into magnitude of voltage by its resistance and flows to the amplifier reverse input end, and the magnitude of voltage of amplifier reverse input end is changed along with the variation of thermistor environment temperature of living in.When the design temperature of remote controller was higher than in the bed clothes temperature, the positive input voltage of amplifier was higher than amplifier reverse input end voltage, and amplifier output high level makes silicon controlled anode and negative electrode conducting, and heating wire gets electric, begins heating.When temperature in the bed clothes is raised to when consistent with the remote controller design temperature, the amplifier output low level, silicon controlled anode and negative electrode disconnect, and the heating wire dead electricity stops heating.
Embodiment 3: a kind of remote-controlled temperature adjustment pillow of present embodiment, comprise the pillow body, and the length of pillow body is 50 centimetres, wide is 80 centimetres.Heating wire 3, thermistor Rt are installed in the pillow body.This externally has a box pillow, heating dc source 1, electronic switch 2 are installed in the box, be subjected to thermistor control voltage output module 4, be subjected to voltage output module 6, amplifier 5, the dc source 7 of remote controller control.As shown in Figure 1, heating wire 3 constitutes a series loop with heating dc source 1, electronic switch 2, linked to each other with the reverse input end of amplifier 5 by the voltage output module 4 of thermistor control, be subjected to the voltage output module 6 of remote controller control to link to each other the control end of the output termination electronic switch 2 of amplifier 5 with the positive input of amplifier 5.As shown in Figure 2, be subjected to the voltage output module 6 of remote controller control to comprise the infrared receiving tube D1 that mates with remote controller, single-chip microcomputer U1, stepper motor M1, slide wire resistance R5, the receiving plane of infrared receiving tube D1 is exposed to box, infrared receiving tube D1 connects the input pin of single-chip microcomputer U1, the output pin of single-chip microcomputer U1 connects the drive end of stepper motor M1, stepper motor M1 links to each other with the current collector of slide wire resistance R5, the moving direction of the current collector of slide wire resistance R5 and displacement are controlled by stepper motor M1, slide wire resistance R5 and the both positive and negative polarity that is connected across dc source 7 after resistance R 1 is connected, the tie point of slide wire resistance R5 and resistance R 1 links to each other with the positive input of amplifier 5.Be subjected to the voltage output module 4 of thermistor control to comprise thermistor Rt, single-chip microcomputer U2, stepper motor M2, slide wire resistance R6, resistance R 22, thermistor Rt connects with heating wire 3, two of thermistor Rt terminates on two input pins of single-chip microcomputer U2, the output pin of single-chip microcomputer U2 connects the drive end of stepper motor M2, stepper motor M2 links to each other with the current collector of slide wire resistance R6, the moving direction of the current collector of slide wire resistance R6 and displacement are controlled by stepper motor M2, slide wire resistance R6 and the both positive and negative polarity that is connected across dc source 7 after resistance R 22 is connected, the tie point of slide wire resistance R6 and resistance R 22 links to each other with the reverse input end of amplifier 5.Electronic switch 2 comprises triode T1, infrared ray coupler D2, controllable silicon T2, the output of amplifier 5 links to each other with the base stage of triode T1 through current-limiting resistance R3, the colelctor electrode of triode T1 connects the positive pole of dc source 7 through current-limiting resistance R4, the emitter stage of triode T1 connects the transmitting tube of infrared ray coupler D2, the control utmost point of the output termination controllable silicon T2 of the receiving tube of infrared ray coupler D2, the anode of controllable silicon T2, negative electrode are connected in the series loop of heating wire 3, heating dc source 1 formation.Two of heating wire, the two ends of thermistor are electrically connected to respectively and are exposed on this external plug of pillow, two input pins of the positive pole of heating dc source, silicon controlled anode, single-chip microcomputer U2 are electrically connected to respectively on the socket that is installed on the box, socket and above-mentioned plug coupling.Dc source, heating dc source can directly use battery, also can be by the civil power of alternating current 220V through transformer and rectifier circuit and the replacement of three end solid electronic voltage-stablizers output low-voltage DC.The course of work is with embodiment 1.Certainly the voltage output module that is subjected to thermistor control in the present embodiment also can adopt the circuit among the embodiment 2, can reach the effect of head heating equally.
Claims (6)
1. remote-controlled temp-regulating bedding, comprise the bed clothes body, it is characterized in that being provided with in the described bed clothes body and the heating wire (3) that heats dc source (1), a series loop of electronic switch (2) formation, also be provided with thermistor in the bed clothes body, linked to each other with the reverse input end of amplifier (5) by the voltage output module (4) of thermistor control, be subjected to the voltage output module (6) of remote controller control to link to each other the control end of the described electronic switch of output termination (2) of amplifier (5) with the positive input of amplifier (5).
2. remote-controlled temp-regulating bedding according to claim 1, it is characterized in that the described voltage output module (6) of remote controller control that is subjected to comprises the infrared receiving tube D1 that mates with remote controller, single-chip microcomputer U1, stepper motor M1, slide wire resistance R5, infrared receiving tube D1 connects the input pin of single-chip microcomputer U1, the output pin of single-chip microcomputer U1 connects the drive end of stepper motor M1, stepper motor M1 links to each other with the current collector of slide wire resistance R5, the moving direction of the current collector of slide wire resistance R5 and displacement are controlled by stepper motor M1, slide wire resistance R5 and the both positive and negative polarity that is connected across dc source (7) after resistance R 1 is connected, the tie point of slide wire resistance R5 and resistance R 1 links to each other with the positive input of amplifier (5).
3. remote-controlled temp-regulating bedding according to claim 1 and 2, it is characterized in that the described voltage output module (4) of thermistor control that is subjected to comprises thermistor Rt and resistance R 21, be connected across the both positive and negative polarity of dc source (7) after thermistor Rt and resistance R 21 series connection, the tie point of thermistor Rt and resistance R 21 links to each other with the reverse input end of amplifier (5).
4. remote-controlled temp-regulating bedding according to claim 1 and 2, it is characterized in that the described voltage output module (4) of thermistor control that is subjected to comprises thermistor Rt, single-chip microcomputer U2, stepper motor M2, slide wire resistance R6, resistance R 22, thermistor Rt connects with heating wire (3), two of thermistor Rt terminates on two input pins of single-chip microcomputer U2, the output pin of single-chip microcomputer U2 connects the drive end of stepper motor M2, stepper motor M2 links to each other with the current collector of slide wire resistance R6, the moving direction of the current collector of slide wire resistance R6 and displacement are controlled by stepper motor M2, slide wire resistance R6 and the both positive and negative polarity that is connected across dc source (7) after resistance R 22 is connected, the tie point of slide wire resistance R6 and resistance R 22 links to each other with the reverse input end of amplifier (5).
5. remote-controlled temp-regulating bedding according to claim 1, it is characterized in that described electronic switch (2) comprises triode T1, infrared ray coupler D2, controllable silicon T2, the output of described amplifier (5) links to each other with the base stage of triode T1 through current-limiting resistance R3, the colelctor electrode of triode T1 connects the positive pole of dc source (7) through current-limiting resistance R4, the emitter stage of triode T1 connects the transmitting tube of infrared ray coupler D2, the control utmost point of the output termination controllable silicon T2 of the receiving tube of infrared ray coupler D2, the anode of controllable silicon T2, negative electrode is connected on described heating wire (3), in the series loop that heating dc source (1) constitutes.
6. remote-controlled temperature adjustment pillow, comprise the pillow body, it is characterized in that being provided with in the described pillow body and heat dc source (1), controllable silicon T2 constitutes the heating wire (3) of a series loop, the anode of controllable silicon T2, negative electrode is connected in this series loop, also be provided with thermistor Rt in the pillow body, linked to each other with the reverse input end of amplifier (5) by the voltage output module (4) of thermistor control, linked to each other with the positive input of amplifier (5) by the voltage output module (6) of remote controller control, the output of amplifier (5) links to each other with the base stage of triode T1 through current-limiting resistance R3, the colelctor electrode of triode T1 connects the positive pole of dc source (7) through current-limiting resistance R4, the emitter stage of triode T1 connects the transmitting tube of infrared ray coupler D2, the control utmost point of the output termination controllable silicon T2 of the receiving tube of infrared ray coupler D2; Be subjected to the voltage output module (6) of remote controller control to comprise the infrared receiving tube D1 that mates with remote controller, single-chip microcomputer U1, stepper motor M1, slide wire resistance R5, infrared receiving tube D1 connects the input pin of single-chip microcomputer U1, the output pin of single-chip microcomputer U1 connects the drive end of stepper motor M1, stepper motor M1 links to each other with the current collector of slide wire resistance R5, the moving direction of the current collector of slide wire resistance R5 and displacement are controlled by stepper motor M1, slide wire resistance R5 and the both positive and negative polarity that is connected across dc source (7) after resistance R 1 is connected, the tie point of slide wire resistance R5 and resistance R 1 links to each other with the positive input of amplifier (5); Be subjected to the voltage output module (4) of thermistor control to comprise thermistor Rt and resistance R 21, be connected across the both positive and negative polarity of dc source (7) after thermistor Rt and resistance R 21 series connection, the tie point of thermistor Rt and resistance R 21 links to each other with the reverse input end of amplifier (5); Perhaps be subjected to the voltage output module (4) of thermistor control to comprise thermistor Rt, single-chip microcomputer U2, stepper motor M2, slide wire resistance R6, resistance R 22, thermistor Rt connects with heating wire (3), two of thermistor Rt terminates on two input pins of single-chip microcomputer U2, the output pin of single-chip microcomputer U2 connects the drive end of stepper motor M2, stepper motor M2 links to each other with the current collector of slide wire resistance R6, the moving direction of the current collector of slide wire resistance R6 and displacement are controlled by stepper motor M2, slide wire resistance R6 and the both positive and negative polarity that is connected across dc source (7) after resistance R 22 is connected, the tie point of slide wire resistance R6 and resistance R 22 links to each other with the reverse input end of amplifier (5); The length of described pillow body is 40～180 centimetres, and wide is 25～60 centimetres.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201634254U CN201256822Y (en) | 2008-08-26 | 2008-08-26 | Remote temperature-adjustment quilt and pillow |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201634254U CN201256822Y (en) | 2008-08-26 | 2008-08-26 | Remote temperature-adjustment quilt and pillow |
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| Publication Number | Publication Date |
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| CN201256822Y true CN201256822Y (en) | 2009-06-17 |
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| CNU2008201634254U Expired - Fee Related CN201256822Y (en) | 2008-08-26 | 2008-08-26 | Remote temperature-adjustment quilt and pillow |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103853208A (en) * | 2012-12-06 | 2014-06-11 | 苏州工业园区新宏博通讯科技有限公司 | Heating circuit capable of controlling temperature automatically |
| CN106037365A (en) * | 2016-06-20 | 2016-10-26 | 江建新 | Intelligent electric quilt |
| GB2554044A (en) * | 2016-05-24 | 2018-03-28 | Green Darren | A bedding device |
-
2008
- 2008-08-26 CN CNU2008201634254U patent/CN201256822Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103853208A (en) * | 2012-12-06 | 2014-06-11 | 苏州工业园区新宏博通讯科技有限公司 | Heating circuit capable of controlling temperature automatically |
| GB2554044A (en) * | 2016-05-24 | 2018-03-28 | Green Darren | A bedding device |
| CN106037365A (en) * | 2016-06-20 | 2016-10-26 | 江建新 | Intelligent electric quilt |
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