CN202760804U - Temperature-controlled electric blanket - Google Patents

Temperature-controlled electric blanket Download PDF

Info

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
Application number
CN 201220192585
Other languages
Chinese (zh)
Inventor
陈方君
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN 201220192585 priority Critical patent/CN202760804U/en
Application granted granted Critical
Publication of CN202760804U publication Critical patent/CN202760804U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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

Temperature Control Type electric heating blanket
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.
CN 201220192585 2012-04-23 2012-04-23 Temperature-controlled electric blanket Expired - Fee Related CN202760804U (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (1)

* Cited by examiner, † Cited by third party
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