CN202760804U - Temperature-controlled electric blanket - Google Patents
Temperature-controlled electric blanket Download PDFInfo
- Publication number
- CN202760804U CN202760804U CN 201220192585 CN201220192585U CN202760804U CN 202760804 U CN202760804 U CN 202760804U CN 201220192585 CN201220192585 CN 201220192585 CN 201220192585 U CN201220192585 U CN 201220192585U CN 202760804 U CN202760804 U CN 202760804U
- Authority
- CN
- China
- Prior art keywords
- temperature
- wire
- thermometer
- electromagnetic relay
- electric heating
- 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
Landscapes
- Control Of Resistance Heating (AREA)
Abstract
The utility model discloses a temperature-controlled electric blanket. The temperature-controlled electric blanket comprises a metal wire 1 (capable of moving up and down), a mercurial thermometer 2 (which is a conductive thermometer), a metal wire 3, an electromagnetic relay 4 (comprising a spring 5, an electromagnet 6 and a movable bracket 7), a power supply 8, an electric heating wire 9, a household voltage 10 and a plurality of lead wires 11. The heating temperature can be set by a user. When the temperature in a constant temperature box does not reach the temperature indicated by the metal wire of the conductive thermometer after the power supply is connected, the electric heating wire is connected in a circuit to increase the temperature of the constant temperature box. When a mercury column in the conductive thermometer rises to the temperature indicated by the metal wire, a relay coil is connected, an armature is sucked down, and the electromagnetic relay stops heating. After the temperature is reduced, a coil circuit is disconnected, the armature is released, and the electric heating wire is connected in the circuit again, so that the temperature in the constant temperature box keeps constant.
Description
Technical field
The utility model technology is a kind of electric blanket, especially a kind of Temperature Control Type electric heating blanket.
Background technology
Because people use electric blanket in a large number, especially their skin of man at an advanced age feels more blunt to cold and hot, electric blanket temperature is too high, easily health is worked the mischief. and when electric blanket is just opened, can produce very low magnetic field, can produce some harmful effects to female incretion. and in addition, in the winter of cold, if it is exactly one the whole night that people use, waste very much resource, so be unfavorable for sustainable development., I invent this Temperature Control Type electric heating blanket at society, extremely am necessary.
The utility model content
To be to provide a kind of Temperature Control Type electric heating blanket.
For solving above utility model technical problem, the technical solution of the utility model is as follows: a kind of Temperature Control Type electric heating blanket comprises: (1) wire (removable upper-lower position), (2) mercurial thermometer (this temperature is counted conducting thermometer), (3) wire, (4) electromagnetic relay [it is comprised of (5) spring, (6) electromagnet, (7) movable supporting frame], (8) power supply, (9) heating wire, (10) domestic power supply, (11) some wires form.(4) two wires of electromagnetic relay respectively with being connected up and down of (2) mercurial thermometer, the wire on (7) movable supporting frame is connected with (9) heating wire and (10) domestic power supply.The beneficial effect of the utility model technology is:
Oneself can arrange the temperature that heating reaches, and when the temperature after the energising in the insulating box did not reach the indicated temperature of conducting thermometer wire, heating wire was connected in the circuit, is that calorstat temperature raises.When mercury in the conducting thermometer rose to the temperature of wire indication, relay coil was switched on, and armature is inhaled, the electromagnetic relay stopped heating.Coil circuit disconnected after temperature reduced, armature is released, heating wire is connected into circuit again, thereby temperature constant in the maintenance insulating box. the temperature on so both can regulation bed, the control temperature can not reduce the injury to human body a very high nearly step, and upper the continuing of bed is incubated, make the people sleeping comfortable, also want the important point to economize on resources exactly, this Temperature Control Type electric heating blanket can arrive for the moment with the rising of temperature, can automatic disconnection. and temperature can heat when very low.
Description of drawings
Fig. 1 is the circuit diagram of the utility model technology
The specific embodiment:
Below in conjunction with accompanying drawing and literal the utility model technology is described further:
As shown in Figure 1, the utility model technology is by (1) wire (removable upper-lower position), (2) mercurial thermometer (this temperature is counted conducting thermometer), (3) wire, (4) (it is by (5) spring to electromagnetic relay, (6) electromagnet, (7) movable supporting frame forms), (8) power supply, (9) heating wire, (10) household voltage, (11) some wires form, (4) two wires of electromagnetic relay respectively with being connected up and down of (2) mercurial thermometer, the wire on (7) movable supporting frame is connected with (9) heating wire and (10) domestic power supply.The present invention uses like this
This Temperature Control Type electric heating blanket is placed under the sheet, reaches by the height wiry of regulating the thermometer upper end and oneself want the temperature that heats, then connect circuit, mercurial thermometer expands with the rising of temperature, after connecting control circuit like this, heating wire, stopped heating are cut off in electromagnetic relay work.
Claims (3)
1. a Temperature Control Type electric heating blanket comprises: (1) wire, (2) mercurial thermometer, (3) wire, (4) electromagnetic relay, (4) electromagnetic relay is by (5) spring, (6) electromagnet, (7) movable supporting frame forms, (8) power supply, (9) heating wire, (10) household voltage, (11) some wires form, (4) two wires of electromagnetic relay respectively with being connected up and down of (2) mercurial thermometer, the wire on (7) movable supporting frame is connected with (9) heating wire and (10) domestic power supply.
2. Temperature Control Type electric heating blanket according to claim 1 is characterized in that: when the temperature after the energising in the insulating box did not reach the indicated temperature of conducting thermometer (1) wire, (9) heating wire was connected in the circuit, is that calorstat temperature raises.When mercury in (2) conducting thermometer rose to the temperature of (1) wire indication, (4) electromagnetic relay was switched on, and armature is inhaled, (4) electromagnetic relay stopped heating.
3. Temperature Control Type electric heating blanket according to claim 1 is characterized in that: coil circuit disconnected after temperature reduced, and armature is released, and (9) heating wire is connected into circuit again, thereby kept temperature constant in the insulating box.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201220192585 CN202760804U (en) | 2012-04-23 | 2012-04-23 | Temperature-controlled electric blanket |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201220192585 CN202760804U (en) | 2012-04-23 | 2012-04-23 | Temperature-controlled electric blanket |
Publications (1)
Publication Number | Publication Date |
---|---|
CN202760804U true CN202760804U (en) | 2013-03-06 |
Family
ID=47767420
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 201220192585 Expired - Fee Related CN202760804U (en) | 2012-04-23 | 2012-04-23 | Temperature-controlled electric blanket |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN202760804U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114709640A (en) * | 2022-04-12 | 2022-07-05 | 武汉新辉天科技有限公司 | Printed board type rectangular connector hardware connecting mechanism |
-
2012
- 2012-04-23 CN CN 201220192585 patent/CN202760804U/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114709640A (en) * | 2022-04-12 | 2022-07-05 | 武汉新辉天科技有限公司 | Printed board type rectangular connector hardware connecting mechanism |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN203524257U (en) | Intelligent electric heating mattress | |
CN201968220U (en) | Electrothermal magnetizing health-care bed | |
CN202760804U (en) | Temperature-controlled electric blanket | |
CN202477150U (en) | Constant temperature electric blanket | |
CN104452244A (en) | Novel household electric iron | |
CN202033721U (en) | Temperature control electric heating mouse | |
CN203417104U (en) | Intelligent electric rice cooker based on infrared remote control | |
CN207053800U (en) | A kind of pressure activated formula electric blanket | |
CN104433849A (en) | Simple self-made constant temperature cabinet | |
CN202408095U (en) | Constant temperature electric blanket | |
CN201417700Y (en) | Precision mercury control switch for electric fan | |
CN201431344Y (en) | Device for controlling timing and automatic starting and closing of drinking water machine by computer | |
CN107333341A (en) | A kind of pressure activated formula electric blanket | |
CN204122879U (en) | A kind of pressure quick changeable temperature electric iron | |
CN203813145U (en) | Control plugboard | |
CN102894895A (en) | Simple convenient homemade constant temperature box | |
CN202204058U (en) | Intelligent safety controller for electric heating fire box | |
CN202261839U (en) | Induction controlled electric mattress | |
CN204410050U (en) | A kind of multifunctional desk | |
CN204374807U (en) | A kind of thermal circuit of travel heat preserving underwear | |
CN204652692U (en) | Warm pin electric blanket | |
CN202585964U (en) | Temperature control power supply connector of warmer | |
CN203893310U (en) | Novel power control device of electric heating furnace | |
CN202617393U (en) | Portable automatically switching water heater | |
CN203709374U (en) | Electromagnetic type automatic heating insole |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
DD01 | Delivery of document by public notice |
Addressee: Chen Fangjun Document name: Notification to Pay the Fees |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130306 Termination date: 20150423 |
|
EXPY | Termination of patent right or utility model |