CN201992740U - Electric heater - Google Patents
Electric heater Download PDFInfo
- Publication number
- CN201992740U CN201992740U CN201120018980XU CN201120018980U CN201992740U CN 201992740 U CN201992740 U CN 201992740U CN 201120018980X U CN201120018980X U CN 201120018980XU CN 201120018980 U CN201120018980 U CN 201120018980U CN 201992740 U CN201992740 U CN 201992740U
- Authority
- CN
- China
- Prior art keywords
- power
- heating device
- controller
- electric heating
- infrared signal
- 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
Links
Images
Abstract
The utility model discloses an electric heater, which comprises electric stove wires connected with an alternative current power supply, a controller, a switch circuit connected with the output end of the controller, a power regulating circuit connected with the output end of the controller and an infrared signal receiving module connected with the input end of the controller. The output end is connected with the controller, the switch circuit, the power regulating circuit, the infrared signal receiving module and a power module supplying power to the infrared signal receiving module. The infrared signal receiving module can receive infrared signals which includes instruction information sent by users and control the switch circuit and the power regulating circuit according to the instruction information, thereby realizing remote control of the electric heater and solving the problem of inconvenience in operation of the existing electric heater.
Description
Technical field
The utility model belongs to the electric heating device technical field, relates in particular to a kind of electric heating device that carries out straighforward operation.
Background technology
Most of areas in south do not have heating installation winter, if use warming by air conditioner can produce bigger power consumption, therefore can use the less relatively electric heating device of power mostly in these areas.
Present electric heating device mostly is body structure, adopts electric furnace heating wire as heat generating components, and configuration mechanical type hand switch.As user during, warm oneself near electric heating device can being positioned over the zone of action at a certain regional activity.
But, because existing electric heating device only is provided with hand switch, so when needing to regulate the temperature of electric heating device or carrying out switching manipulation, the user must realize by the operation hand switch, cause operation inconvenience.
The utility model content
In view of this, the purpose of this utility model is to provide a kind of electric heating device, can carry out straighforward operation, solves the existing unhandy problem of electric heating device.
For achieving the above object, the utility model provides following technical scheme:
A kind of electric heating device comprises the electric furnace heating wire that is connected with AC power, also comprises:
Controller;
The on-off circuit that is connected with the output of described controller;
The power conditioning circuitry that is connected with the output of described controller;
The infrared signal receiver module that is connected with the input of described controller;
Input is connected with described AC power, the power module that output is connected with described controller, on-off circuit, power conditioning circuitry and infrared signal receiver module respectively.
Preferably, in above-mentioned electric heating device, described controller is a single-chip microcomputer.
Preferably, in above-mentioned electric heating device, described on-off circuit comprises: resistance R 4, triode Q2 and relay K A1;
One end of described resistance R 4 is connected with a pin of single-chip microcomputer, and the other end is connected with the base stage of triode Q2;
The main coil of described relay K A1 is connected with the output of described power module and the emitting stage of described triode Q2 respectively;
The auxiliary contact of described relay K A1 are series between AC power and the electric furnace heating wire.
Preferably, in above-mentioned electric heating device, described power conditioning circuitry comprises: resistance R 2 and IGCT Q1;
Described IGCT Q1 is series between described AC power and the electric furnace heating wire, and its anode is connected with described AC power, and negative electrode is connected with an end of described electric furnace heating wire;
One end of described resistance R 2 is connected with a pin of single-chip microcomputer, and the other end is connected with the gate leve of described IGCT Q1.
Preferably, in above-mentioned electric heating device, the integrated infrared receiving terminal of described infrared signal receiver module.
Preferably, in above-mentioned electric heating device, further comprise the key circuit that is connected with described single-chip microcomputer.
This shows, in the disclosed electric heating device of the utility model, be provided with the infrared signal receiver module, can receive the infrared signal that includes command information that the user sends, and according to command information gauge tap circuit and power conditioning circuitry, realization solves the existing unhandy problem of electric heating device to the remote control control of electric heating device.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below, apparently, accompanying drawing in describing below is embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the structured flowchart of the disclosed a kind of electric heating device of the utility model;
Fig. 2 is the circuit diagram of the disclosed a kind of electric heating device of the utility model.
The specific embodiment
For the purpose, technical scheme and the advantage that make the utility model embodiment clearer, below in conjunction with the accompanying drawing among the utility model embodiment, technical scheme among the utility model embodiment is clearly and completely described, obviously, described embodiment is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the utility model protection.
The utility model discloses a kind of electric heating device, can carry out straighforward operation, solve the existing unhandy problem of electric heating device.
Referring to Fig. 1, Fig. 1 is the structured flowchart of the disclosed a kind of electric heating device of the utility model.
Comprise: controller 11, on-off circuit 12, power conditioning circuitry 13, infrared signal receiver module 14, power module 15 and electric furnace heating wire RES1.
Wherein, on-off circuit 12 is connected with the output of controller 11 respectively with power conditioning circuitry 13, infrared signal receiver module 14 is connected with the input of controller 11, the input of power module 15 is connected with AC power, output is connected with controller 11, on-off circuit 12, power conditioning circuitry 13 and infrared signal receiver module 14 respectively, power module 15 converts the AC power of 220V the dc source of 5V to, and is controller 11, on-off circuit 12, power conditioning circuitry 13 and 14 power supplies of infrared signal receiver module.
After infrared signal receiver module 14 receives the infrared signal that comprises command information of user's transmission, it is carried out opto-electronic conversion obtain data signal, this command information can be the switching on and shutting down operation information, or power adjusting information; Controller 11 is handled this data signal after infrared signal receiver module 14 obtains this data signal, the command information that obtains comprising in the data signal; 11 pairs of command informations of controller are handled afterwards, send control signal from output to on-off circuit 12 or power conditioning circuitry 13, and gauge tap circuit 12 carries out switching manipulation, perhaps control power conditioning circuitry 13 and carry out power adjusting.
The disclosed electric heating device of the utility model, be provided with infrared signal receiver module 14, can receive the infrared signal that includes command information that the user sends, and according to command information gauge tap circuit 12 and power conditioning circuitry 13, realization solves the existing unhandy problem of electric heating device to the remote control control of electric heating device.
Be described below in conjunction with specific embodiment.
Referring to Fig. 2, Fig. 2 is the circuit diagram of the disclosed a kind of electric heating device of the utility model.
Comprise: single-chip microcomputer U2, power module U1, the on-off circuit of forming by resistance R 4, triode Q2 and relay K A1, the power conditioning circuitry of forming by resistance R 2 and IGCT Q1, integrated infrared receiving terminal IR1, the peripheral circuit of electric furnace heating wire RES1 and single-chip microcomputer U2.
Wherein, single-chip microcomputer U2 is used to receive the control instruction that integrated infrared receiving terminal IR1 obtains as the controller of electric heating device, and the operation of gauge tap circuit and power conditioning circuitry in view of the above, realizes electric heating device is controlled.
One end of the resistance in the on-off circuit (R4) is connected with the P1.2 pin of single-chip microcomputer, the other end is connected with the base stage of triode Q2, the main coil of relay K A1 is connected with the output of power module U1 and the emitting stage of triode Q2 respectively, the auxiliary contact of relay K A1 are series between AC power and the electric furnace heating wire RES1, the grounded collector of triode Q2.
IGCT Q1 in the power conditioning circuitry is series between AC power and the electric furnace heating wire RES1, its anode is connected with AC power, negative electrode is connected with the end of electric furnace heating wire RES1, and an end of resistance R 2 is connected with the P3.5 pin of single-chip microcomputer U2, and the other end is connected with the gate leve of IGCT Q1.
The input of power module U1 is connected with AC power, output is connected with main coil and the integrated infrared receiving terminal IR1 of single-chip microcomputer U2, relay K A1 respectively, be used for the AC power of 220V is converted to the dc source of 5V, and be main coil and the integrated infrared receiving terminal IR1 power supply of single-chip microcomputer U2, relay K A1.
Integrated infrared receiving terminal IR1 can receive the infrared signal that includes command information that the user sends.
When the user sends the command information of infrared ray form by remote controller, integrated infrared receiving terminal IR1 receiving infrared-ray, and the infrared ray that receives carried out opto-electronic conversion, obtain the command information of number format, single-chip microcomputer U2 obtains command information by the mode of interrupting or inquire about from integrated infrared receiving terminal IR1, and exports effective control signal by internal arithmetic from P1.2 pin and P3.5 pin.If what the user sent is the switching manipulation instruction, the P1.2 pin outputs level signals of single-chip microcomputer U2 then, this level signal is loaded on the base stage of triode Q2, and drive the main coil of relay K A1 by triode Q2, the auxiliary contact of relay K A1 get electric or dead electricity moment closure or openness at its main coil, control the break-make of 220V ac main circuit thus, realize remote control switch operation electric heating device.If what the user sent is to regulate the power operational order, the P3.5 pin outputs level signals of single-chip microcomputer U2 then, be loaded on the gate leve of IGCT Q1 by current-limiting resistance R2, regulate voltage in the ac circuit with IGCT, thereby change the power of electric furnace heating wire, reach the effect of regulating the electric heating actuator temperature.
In implementation process, can use the IR remote controller of any money, for example the remote controller of other household electrical appliance.At first, on remote controller, select three buttons to raise key and temperature down key as on ﹠ off switch, the temperature of electric heating device.Secondly, when single-chip microcomputer U2 enters remember condition, press button selected on the remote controller, single-chip microcomputer U2 receives the signal and the storage of remote controller, with the on ﹠ off switch of this button as electric heating device, the temperature that the button that other are selected that uses the same method is afterwards set electric heating device for raises key and temperature down key, and three buttons on the remote controller have just become the switch key of electric heating device, temperature to raise key and temperature down key at this moment.When the user pressed on the remote controller one of three selected buttons once more, single-chip microcomputer U2 can compare the signal that the receives signal with storage before, if two signal unanimities are just carried out corresponding action.
In force, the key circuit that is connected with single-chip microcomputer U2 can further be set, button S1, S2, S3 and S4 as shown in Figure 2, the user can be provided with the working time of electric heating device by key circuit, after arriving preset work time, the auxiliary contact of single-chip microcomputer U2 control relay KA1 disconnect, and close electric heating device, have avoided the possibility of the accident that meets accident.
Each embodiment adopts the mode of going forward one by one to describe in this specification, and what each embodiment stressed all is and the difference of other embodiment that identical similar part is mutually referring to getting final product between each embodiment.
To the above-mentioned explanation of the disclosed embodiments, make this area professional and technical personnel can realize or use the utility model.Multiple modification to these embodiment will be conspicuous concerning those skilled in the art, and defined herein General Principle can realize under the situation that does not break away from spirit or scope of the present utility model in other embodiments.Therefore, the utility model will can not be restricted to these embodiment shown in this article, but will meet and principle disclosed herein and features of novelty the wideest corresponding to scope.
Claims (6)
1. an electric heating device comprises the electric furnace heating wire that is connected with AC power, it is characterized in that, also comprises:
Controller;
The on-off circuit that is connected with the output of described controller;
The power conditioning circuitry that is connected with the output of described controller;
The infrared signal receiver module that is connected with the input of described controller;
Input is connected with described AC power, the power module that output is connected with described controller, on-off circuit, power conditioning circuitry and infrared signal receiver module respectively.
2. electric heating device according to claim 1 is characterized in that, described controller is a single-chip microcomputer.
3. electric heating device according to claim 2 is characterized in that, described on-off circuit comprises: resistance (R4), triode (Q2) and relay (KA1);
One end of described resistance (R4) is connected with a pin of single-chip microcomputer, and the other end is connected with the base stage of triode (Q2);
The main coil of described relay (KA1) is connected with the output of described power module and the emitting stage of described triode (Q2) respectively;
The auxiliary contact of described relay (KA1) are series between AC power and the electric furnace heating wire.
4. electric heating device according to claim 2 is characterized in that, described power conditioning circuitry comprises: resistance (R2) and IGCT (Q1);
Described IGCT (Q1) is series between described AC power and the electric furnace heating wire, and its anode is connected with described AC power, and negative electrode is connected with an end of described electric furnace heating wire;
One end of described resistance (R2) is connected with a pin of single-chip microcomputer, and the other end is connected with the gate leve of described IGCT (Q1).
5. electric heating device according to claim 2 is characterized in that, the integrated infrared receiving terminal of described infrared signal receiver module.
6. electric heating device according to claim 2 is characterized in that, further comprises the key circuit that is connected with described single-chip microcomputer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120018980XU CN201992740U (en) | 2011-01-20 | 2011-01-20 | Electric heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120018980XU CN201992740U (en) | 2011-01-20 | 2011-01-20 | Electric heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201992740U true CN201992740U (en) | 2011-09-28 |
Family
ID=44669229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120018980XU Expired - Fee Related CN201992740U (en) | 2011-01-20 | 2011-01-20 | Electric heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201992740U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106549273A (en) * | 2017-01-11 | 2017-03-29 | 东莞市韦伯电子有限公司 | A kind of smart jack |
-
2011
- 2011-01-20 CN CN201120018980XU patent/CN201992740U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106549273A (en) * | 2017-01-11 | 2017-03-29 | 东莞市韦伯电子有限公司 | A kind of smart jack |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202082118U (en) | Induction type intelligent electric fan | |
| CN204215175U (en) | A kind of smart jack of Multi-Switch pattern | |
| CN104578743A (en) | Power supply control circuit | |
| CN201992740U (en) | Electric heater | |
| CN203014080U (en) | Timing socket | |
| CN205561161U (en) | Many first perception air -conditioning energy saving control terminal | |
| CN201466376U (en) | Specific energy saving socket for combined mating electrical appliance | |
| CN202353741U (en) | Energy-saving motor set-top box | |
| CN201681316U (en) | Constant temperature electric heating blanket capable of presetting temperature | |
| CN204229217U (en) | A kind of intelligent power warm for family's electricity distributes control system | |
| CN106681215A (en) | Intelligent switching control system | |
| CN203327990U (en) | Constant temperature heating coat | |
| CN104483999A (en) | Automatic heater | |
| CN208256081U (en) | A kind of control circuit device of Bluetooth switch | |
| CN201425778Y (en) | Novel infrared remote control power supply switch | |
| CN204889421U (en) | Intelligent electric blanket of all -round accuse temperature | |
| CN204360233U (en) | Automatic heater | |
| CN204856885U (en) | Intelligent remote controller | |
| CN203813133U (en) | A television main and auxiliary control socket | |
| CN102946032A (en) | Timing socket | |
| CN206946447U (en) | A kind of automatic shutdown wireless mouse system | |
| CN203800325U (en) | Multifunctional electricity saving socket based on LCD display | |
| CN212961811U (en) | Electric warming oven control system based on intelligent mobile terminal | |
| CN216014090U (en) | Energy-saving voltage current regulator and power supply system | |
| CN203562946U (en) | Power supply control circuit |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110928 Termination date: 20140120 |