CN204515563U - The control device of multifunctional electrothermal blanket - Google Patents
The control device of multifunctional electrothermal blanket Download PDFInfo
- Publication number
- CN204515563U CN204515563U CN201520182114.2U CN201520182114U CN204515563U CN 204515563 U CN204515563 U CN 204515563U CN 201520182114 U CN201520182114 U CN 201520182114U CN 204515563 U CN204515563 U CN 204515563U
- Authority
- CN
- China
- Prior art keywords
- control device
- led
- blanket
- microprocessor
- audio
- 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
Landscapes
- Control Of Resistance Heating (AREA)
Abstract
A kind of control device of multifunctional electrothermal blanket, this device comprises hand-holdable control device housing, described control device housing is provided with guidance panel, described guidance panel is provided with for arranging clock, heating-up temperature, heat time, audio frequency are play, audio presentation time and alarm clock function button, LED display and the pilot lamp for showing various duty are set, be provided with audio-frequency assembly and control circuit in described control device housing, the control device of described multifunctional electrothermal blanket is connected with outside electric blanket by power lead.The utility model effectively changes traditional electric blanket only by the tone patterns of switch control rule, and provide a kind of control device of the multifunctional electrothermal blanket gathered multi-function in integral whole, and various temperature heating levels and the heat time of electric blanket are set by guidance panel, and corresponding continuous heating can be carried out within the set heat time, and automatically close the heating function of electric blanket after the set heat time.
Description
[technical field]
The utility model relates to the control device of heating equipment, particularly relate to a kind of hand-held, for control electric blanket work there is clock display, the function such as heating-up temperature regulates, heating duration, audio frequency are play, audio frequency playing duration and alarm clock is in the control device of the multifunctional electrothermal blanket of one.
[background technology]
Along with widely using of electric blanket, the accident of electric blanket also progressively increases.The control device of existing electric blanket is divided into two kinds: a kind of gauge tap be provided between electric blanket and power supply, when user is when using this electric blanket, directly opens or close electric blanket by this gauge tap.But, the gauge tap of this electric blanket can not be arranged the heating-up temperature of electric blanket and heat time, if can not in time electric blanket be closed and will constantly be heated because of electric blanket the ignition temperature making the heating-up temperature of its heating wire reach its material, cause electric blanket nature, serious harm is to the safety of life and property of people.Another kind is provided at the control device having between electric blanket heating wire and power supply and control heating wire heating levels.Although user controls the heating-up temperature of heating wire by this device, this electric blanket automatically can not be closed within the regular hour.And when electric blanket is while constantly carrying out heating, its electromagenetic wave radiation also constantly can strengthen electromagenetic wave radiation human body being caused to lasting and continuous enhancing.In addition, when people cover bed clothes, formed between human body and bed clothes in bed clothes humiture balance environment can because of constantly and the electric blanket of long-time heating destroyed, easily cause user's health serious water shortage after using electric blanket.
[summary of the invention]
The utility model is intended to solve the problem, and provides one to have displaying time, regulates electric blanket heating-up temperature and duration, and the functions such as setting audio playing duration and alarm clock are in the control device of the multifunctional electrothermal blanket of one.
For achieving the above object, the utility model provides a kind of control device of multifunctional electrothermal blanket, it is characterized in that, this device comprises hand-holdable control device housing, described control device housing is provided with guidance panel, described guidance panel is provided with for arranging clock, heating-up temperature, heat time, audio frequency is play, audio presentation time and alarm clock function button is set, LED display and the pilot lamp for showing various duty, audio-frequency assembly and control circuit is provided with in described control device housing, the control device of described multifunctional electrothermal blanket is connected with outside electric blanket by power lead.
Control device housing comprises upper cover and lower cover, is covered with recessed plane on described, and described guidance panel is located on the lower concave plane of described upper cover, and described upper cover and lower cover are fastened and connected integral.
Guidance panel is provided with the first through hole for installing described button and LED display and the second through hole, described guidance panel is also provided with the sender corresponding with described audio-frequency assembly and the multiple pilot lamp through holes for installing functional indicator light.
Described control circuit is located in PCB, this control circuit comprises microprocessor, for controlling the temperature conditioning unit of external heating equipment, data storage cell, direct current regulation circuit, timing unit and switching power supply, described data storage cell, direct current regulation circuit and timing unit are connected with described microprocessor respectively.
LED display comprises transparent minute surface and LED display circuit, and described LED display circuit comprises multiple with multiple LED of 8-shaped digital-scroll technique time and temperature, and described each LED is all connected with microprocessor.
Functional indicator light comprises the LED TEMP of display function of temperature control, the LED MUSIC of display audio playing function, the LED TIMER of Displaying timer function, the LED TIME of read clock function and the LED ALARM of display alarm clock function, described each LED is all connected with microprocessor.
Temperature conditioning unit comprises temperature control chip U5 and photoelectric coupling circuit, and described photoelectric coupling circuit is connected with described temperature control chip U5 and microprocessor, and described direct current regulation circuit is connected with microprocessor.
Audio-frequency assembly comprises amplifier chip U4, power amplifier chips U3 and loudspeaker, described amplifier chip U4 is connected with power amplifier chips U3 and microprocessor respectively, described power amplifier chips U3 is connected with amplifier chip U4 and loudspeaker respectively, described loudspeaker are located in housing, and be connected with the output terminal of power amplifier chips U3, described loudspeaker go out phoneme put with on control panel face to go out sound through hole corresponding.
1,3 pin of amplifier chip U4 are connected to microprocessor, and 6 pin of amplifier chip U4 are connected to power amplifier chips U3, and 6 pin of amplifier chip U4 are connected to power amplifier chips U3; 5,6,8 pin of described power amplifier chips U3 are connected to amplifier chip U4, and 1,3 pin of power amplifier chips U3 are connected to loudspeaker.
Timing unit comprises crystal oscillator XTAL1, resistance R14 and electric capacity C6, C7, and described crystal oscillator XTAL1 one end is through electric capacity C6, C7 ground connection, and its other end is connected with microprocessor through resistance R14.
Contribution of the present utility model is, it effectively changes traditional electric blanket only by the tone patterns of switch control rule, and provides a kind of control device of the multifunctional electrothermal blanket gathered multi-function in integral whole.The utility model gets final product direct read clock after powered up, and various temperature heating levels and the heat time of electric blanket are set by guidance panel, and corresponding continuous heating can be carried out within the set heat time, and automatically close the heating function of electric blanket after the set heat time.This device also arranges by guidance panel and LED display and selects the functions such as audio frequency broadcasting, audio frequency playing duration and setting alarm clock.The utility model gathers multi-function in integral whole, and has volume little, is convenient to hand-held, uses and the feature such as easy and simple to handle.
[accompanying drawing explanation]
Fig. 1 is the side plane schematic diagram of control device of the present utility model.
Fig. 2 is parts exploded perspective schematic diagram of the present utility model.
Fig. 3 is structure cut-open view of the present utility model.
Fig. 4 is structured flowchart of the present utility model.
Fig. 5 is circuit theory diagrams of the present utility model.
[embodiment]
The following example is to further explanation of the present utility model and explanation, does not constitute any limitation the utility model.
Consult Fig. 1 ~ Fig. 3, the control device of multifunctional electrothermal blanket of the present utility model comprise hand-holdable control device housing 10, guidance panel 20, for arranging clock, heating-up temperature, heat time, audio frequency are play, audio presentation time and alarm clock function arrange button 30, LED display 40, for showing the pilot lamp 50 of various duty, audio-frequency assembly 60, control circuit 70 and power lead 80.
As shown in Figures 1 to 3, described hand-holdable control device housing 10 is nearly oval housing, and this control device housing 10 comprises upper cover 11 and lower cover 12.Described lower cover 12 inner chamber is provided with multiple internal thread through hole 121 for connecting described upper cover 11, and described upper cover 11 inner chamber is provided with and described lower cover internal thread through hole 121) corresponding internal thread groove (not shown).Described upper cover 11 and lower cover 12 are connected with screw is involutory, and are connected with outside electric blanket by described power lead 80.As shown in Figure 1, 2, in order to the control device preventing accidental operation to be pressed into electric blanket, described upper cover 11 is provided with lower concave plane 111, and described guidance panel 20 is located on the lower concave plane 111 of described upper cover 11.
As shown in Figure 2, guidance panel 20 is respectively equipped with for arranging clock, heating-up temperature, heat time, audio frequency is play, audio presentation time and alarm clock function button 30, light-emitting diode display 40 and pilot lamp 50 are set.As shown in Figure 2, described guidance panel 20 is provided with the first through hole 21 and the second through hole 22 for installing described button 30 and LED display 40.In order to make described functional indicator light 50 clearly corresponding with the mode of operation of this control device, described guidance panel 20 is also provided with the multiple pilot lamp through holes 23 ~ 27 for installing functional indicator light 50.In addition, described guidance panel 20 is also provided with corresponding with described audio-frequency assembly 60 goes out sound through hole 28.Described pilot lamp through hole 23 ~ 27 is corresponding with described pilot lamp 50 respectively, as shown in Fig. 2 ~ Fig. 5, in the present embodiment, the functional indicator light 50 of the various functional status of described display comprises the LED TEMP of display function of temperature control, the LED MUSIC of display audio playing function, the LED TIMER of Displaying timer function, the LED TIME of read clock function and the LED ALARM of display alarm clock function.
As shown in Fig. 1,3 and 5, described LED TEMP is connected with described microprocessor 71, is used to indicate function of temperature control state, when user needs set temperature, by indicating
on & off switch 311 operate, this LED TEMP is lighted, then selects by the function setting key 313 indicating " SETTING ", the upper adjusting key 314 indicating " △ " and the upper adjusting key 315 that indicates " ▽ " and determine the heating levels of electric blanket.Described LED MUSIC is connected with described microprocessor 71, be used to indicate audio playing function state, when user needs to select audio frequency to play, by operating the audio frequency play button 312 indicating " MUSIC ", this LED MUSIC is lighted, then selects by the function setting key 313 indicating " SETTING ", the upper adjusting key 314 indicating " △ " and the upper adjusting key 315 that indicates " ▽ " and determine that audio frequency is play.Described LED TIMER is connected with described microprocessor 71, be used to indicate the timing function state of electric blanket heating or audio frequency broadcasting, when user needs to carry out fixed cycle operator to the electric blanket worked or the audio frequency play, by operating the function setting key 313 indicating " SETTING ", this LED TIMER is lighted, then selects by the function setting key 313 indicating " SETTING ", the upper adjusting key 314 indicating " △ " and the upper adjusting key 315 that indicates " ▽ " and determine electric blanket heating duration or audio frequency playing duration.Described LED ALARM is connected with described microprocessor 71, be used to indicate alarm clock function state, when user needs to arrange alarm clock by operating the function setting key 313 indicating " SETTING ", this LED ALARM is lighted, then selects by the function setting key 313 indicating " SETTING ", the upper adjusting key 314 indicating " △ " and the upper adjusting key 315 that indicates " ▽ " and determine the ring time of alarm clock.
As seen in figures 3-5, audio-frequency assembly 60 and control circuit 70 is provided with in described control device housing 10.Described audio-frequency assembly 60 comprises amplifier chip U4, power amplifier chips U3 and loudspeaker 61.Described power amplifier chips U3 is used for the power amplification of sound signal, and it is connected with amplifier chip U4 and loudspeaker 61 respectively, and described loudspeaker 61 are located in housing 10, and are connected with the output terminal of power amplifier chips U3.Described amplifier chip U4 is used for the amplification process of sound signal, and it is connected with power amplifier chips U3 and microprocessor 71 respectively.In addition, described loudspeaker 61 go out phoneme put with on described control panel face to go out sound through hole 28 corresponding.As shown in Figure 5, in the present embodiment, 5,6,8 pin of described power amplifier chips U3 are connected to amplifier chip U4,1,3 pin of power amplifier chips U3 are connected to loudspeaker 61,6 pin of described amplifier chip U4 are connected to power amplifier chips U3, and 1,3 pin of the amplifier chip U4 of described audio-frequency assembly 60 are connected to microprocessor 71.As shown in Figure 1 and Figure 2, the position of described loudspeaker 61 with described go out sound through hole 28 corresponding, when user arranges audio frequency broadcasting, control device will send instruction to microprocessor 71, and broadcast after carrying out signal and power amplification by audio-frequency assembly 60 after having this microprocessor 71 processing signals
As shown in Figure 2 to 4, described control circuit 70 is located in PCB 90.Described control circuit 70 comprises microprocessor 71, for controlling the temperature conditioning unit 72 of external heating equipment, data storage cell 73, direct current regulation circuit 74, timing unit 75 and switching power supply 76.
As shown in Figure 5, described microprocessor 71 one end is connected with described direct current regulation circuit 74 through electric capacity C10.Described temperature conditioning unit 72 comprises temperature control chip U5 and photoelectric coupling every circuit 721, and described temperature control chip U5 is connected every circuit 721 with direct current regulation circuit 74 and photoelectric coupling respectively.As shown in Figure 5, control by the electric heating forceful electric power output of light current to electric blanket to realize control device, described photoelectric coupling every circuit 721 as strong and weak electricity isolated communication road, described photoelectric coupling is connected with described microprocessor 71 every the signal input part of circuit 721, and its output terminal is connected with electric blanket.
As shown in Figure 5, described data storage cell 73 one end is connected with described direct current regulation circuit 74 through electric capacity C5.As described in Figure 5, described direct current regulation circuit 74 is that the control device of multifunctional electrothermal blanket of the present utility model is powered for alternating current being converted to direct current, and the input end of described direct current regulation circuit 74 is connected with input AC electricity via resistance R13.In the present embodiment, described timing unit 75 comprises crystal oscillator XTAL1, resistance R14 and electric capacity C6, C7, described crystal oscillator XTAL1 one end is through electric capacity C6, C7 ground connection, its other end is connected with microprocessor 71 through resistance R14, in the present embodiment, described microprocessor 71 is HT45R066B type microprocessor.
As shown in Figure 2, described LED display 40 comprises transparent minute surface 41 in the second through hole 22 of being located on described control panel 20 and LED display circuit 42.As shown in Fig. 2 ~ Fig. 5, described display circuit 42 comprises multiple with multiple LED (1A ~ 1G, 2A ~ 2G, 3A ~ 3G, 4A ~ 4G) of 8-shaped digital-scroll technique time and temperature, and described each LED is all connected with microprocessor 71.
As shown in Figure 2, described arrange button 30 comprise peripheral hardware button 31 and corresponding with peripheral hardware button in establish contact 32, wherein said peripheral hardware button 31 comprises and indicating
on & off switch 311, indicate " MUSIC " audio frequency play button 312, indicate " SETTING " function setting key 313, indicate the upper adjusting key 314 of " △ " and indicate the upper adjusting key 315 of " ▽ ".As shown in Figure 2, establish in described contact 32 comprise multiple can the mechanical contact 321 ~ 325 of resilience.Establish each mechanical contact 321 ~ 325 of contact 32 mutually corresponding with described on & off switch 311, audio frequency play button 312, function setting key 313, upper adjusting key 314 and lower adjusting key 315 respectively in described.
Take this, the utility model provides a kind of control device integrating the multifunctional electrothermal blanket of the functions such as clock display, heating-up temperature adjustment, heating duration, audio frequency broadcasting, audio frequency playing duration and alarm clock, can meet the demand that people are multi-faceted.
Although disclosed the utility model by above embodiment; but protection domain of the present utility model is not limited thereto; under the condition not departing from the utility model design, all will fall in right of the present utility model the distortion, replacement etc. that above each component does.
Claims (10)
1. the control device of a multifunctional electrothermal blanket, it is characterized in that, this device comprises hand-holdable control device housing (10), described control device housing (10) is provided with guidance panel (20), described guidance panel (20) is provided with for arranging clock, heating-up temperature, heat time, audio frequency is play, audio presentation time and alarm clock function button (30) is set, LED display (40) and the pilot lamp (50) for showing various duty, audio-frequency assembly (60) and control circuit (70) is provided with in described control device housing (10), the control device of described multifunctional electrothermal blanket is connected with outside electric blanket by power lead (80).
2. the control device of multifunctional electrothermal blanket as claimed in claim 1, it is characterized in that, described control device housing (10) comprises upper cover (11) and lower cover (12), described upper cover (11) is provided with lower concave plane (111), described guidance panel (20) is located on the lower concave plane (111) of described upper cover, and described upper cover (11) and lower cover (12) are fastened and connected integral.
3. the control device of multifunctional electrothermal blanket as claimed in claim 2, it is characterized in that, described guidance panel (20) is provided with the first through hole (21) for installing described button (30) and LED display (40) and the second through hole (22), described guidance panel (20) is also provided with the sender (28) corresponding with described audio-frequency assembly (60) and the multiple pilot lamp through holes (23 ~ 27) for installing functional indicator light (50).
4. the control device of multifunctional electrothermal blanket as claimed in claim 3, it is characterized in that, described control circuit (70) is located in PCB (90), this control circuit (70) comprises microprocessor (71), for controlling the temperature conditioning unit (72) of external heating equipment, data storage cell (73), direct current regulation circuit (74), timing unit (75) and switching power supply (76), described data storage cell (73), direct current regulation circuit (74) is connected with described microprocessor (71) respectively with timing unit (75).
5. the control device of multifunctional electrothermal blanket as claimed in claim 4, it is characterized in that, described LED display (40) comprises transparent minute surface (41) and LED display circuit (42), described LED display circuit (42) comprises multiple with multiple LED (1A ~ 1G, 2A ~ 2G, 3A ~ 3G, 4A ~ 4G) of 8-shaped digital-scroll technique time and temperature, and described each LED is all connected with microprocessor (71).
6. the control device of multifunctional electrothermal blanket as claimed in claim 4, it is characterized in that, described functional indicator light (50) comprises the LED (TEMP) of display function of temperature control, the LED (MUSIC) of display audio playing function, the LED (TIMER) of Displaying timer function, the LED (TIME) of read clock function and the LED (ALARM) of display alarm clock function, described each LED is all connected with microprocessor (71).
7. the control device of multifunctional electrothermal blanket as claimed in claim 4, it is characterized in that, described temperature conditioning unit (72) comprises temperature control chip (U5) and photoelectric coupling circuit (721), described photoelectric coupling circuit (721) is connected with described temperature control chip (U5) and microprocessor (71), and described direct current regulation circuit (74) is connected with microprocessor (71).
8. the control device of multifunctional electrothermal blanket as claimed in claim 4, it is characterized in that, described audio-frequency assembly (60) comprises amplifier chip (U4), power amplifier chips (U3) and loudspeaker (61), described amplifier chip (U4) is connected with power amplifier chips (U3) and microprocessor (71) respectively, described power amplifier chips (U3) is connected with amplifier chip (U4) and loudspeaker (61) respectively, described loudspeaker (61) are located in housing (10), and be connected with the output terminal of power amplifier chips (U3), described loudspeaker (61) go out phoneme put with on control panel face to go out sound through hole (28) corresponding.
9. the control device of multifunctional electrothermal blanket as claimed in claim 8, it is characterized in that, 1,3 pin of described amplifier chip (U4) are connected to microprocessor (71), 6 pin of amplifier chip (U4) are connected to power amplifier chips (U3), and 6 pin of amplifier chip (U4) are connected to power amplifier chips (U3); 5,6,8 pin of described power amplifier chips (U3) are connected to amplifier chip (U4), and 1,3 pin of power amplifier chips (U3) are connected to loudspeaker (61).
10. the control device of multifunctional electrothermal blanket as claimed in claim 6, it is characterized in that, described timing unit (76) comprises crystal oscillator (XTAL1), resistance (R14) and electric capacity (C6, C7), described crystal oscillator (XTAL1) one end is through electric capacity (C6, C7) ground connection, and its other end is connected with microprocessor (71) through resistance (R14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520182114.2U CN204515563U (en) | 2015-03-28 | 2015-03-28 | The control device of multifunctional electrothermal blanket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520182114.2U CN204515563U (en) | 2015-03-28 | 2015-03-28 | The control device of multifunctional electrothermal blanket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204515563U true CN204515563U (en) | 2015-07-29 |
Family
ID=53713515
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520182114.2U Expired - Fee Related CN204515563U (en) | 2015-03-28 | 2015-03-28 | The control device of multifunctional electrothermal blanket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204515563U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104777856A (en) * | 2015-03-28 | 2015-07-15 | 深圳市天星泰光电科技有限公司 | Multifunctional electric blanket control device |
-
2015
- 2015-03-28 CN CN201520182114.2U patent/CN204515563U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104777856A (en) * | 2015-03-28 | 2015-07-15 | 深圳市天星泰光电科技有限公司 | Multifunctional electric blanket control device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP3139162U (en) | flashlight | |
| CN106813137A (en) | A kind of Intelligent sleep-assisting lamp | |
| CN203351887U (en) | Timing prompting or power-off socket | |
| CN204515563U (en) | The control device of multifunctional electrothermal blanket | |
| CN104777856A (en) | Multifunctional electric blanket control device | |
| CN201657418U (en) | RF905 module based intelligent wall lighting switch | |
| US20120140600A1 (en) | Table lamp with alarm clock | |
| CN205485491U (en) | Warm quilt of electricity, electric heating mattress and electric blanket controlling means based on cell -phone | |
| CN110545587A (en) | Temperature controller with intelligent voice music function and ECO energy saving function | |
| CN204229628U (en) | Luminous remote controller | |
| CN208243403U (en) | Heater support | |
| CN202695868U (en) | Intelligent socket capable of cutting off power automatically | |
| CN206056643U (en) | A kind of environmental detection set for showing index | |
| CN102508426B (en) | LED (light-emitting diode) electronic clock controlled in non-contact way | |
| TWM468049U (en) | Intelligent socket with color and light strip for indicating limits and electrical power | |
| CN209933837U (en) | Portable microwave physiotherapy instrument and control system | |
| CN217792699U (en) | Intelligent handle device of pot cover | |
| CN211748846U (en) | Electric kettle base | |
| CN213362385U (en) | Novel human body induction device | |
| CN208822377U (en) | Poacher | |
| CN210520804U (en) | Cover bead with temperature sensing function | |
| CN204695004U (en) | With Humidity Detection and can the wrist-watch of wireless remote control household humidifier work | |
| CN211704363U (en) | Pot tool | |
| CN215809381U (en) | Gas water heater | |
| CN211506184U (en) | Wake-up lamp |
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: 20150729 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |