CN109009653A - A kind of miniature hand warmer - Google Patents

A kind of miniature hand warmer Download PDF

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Publication number
CN109009653A
CN109009653A CN201810988083.8A CN201810988083A CN109009653A CN 109009653 A CN109009653 A CN 109009653A CN 201810988083 A CN201810988083 A CN 201810988083A CN 109009653 A CN109009653 A CN 109009653A
Authority
CN
China
Prior art keywords
fixed
screw
shell
battery
hand warmer
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.)
Pending
Application number
CN201810988083.8A
Other languages
Chinese (zh)
Inventor
华倩倩
沈羽
苏萌萌
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 CN201810988083.8A priority Critical patent/CN109009653A/en
Publication of CN109009653A publication Critical patent/CN109009653A/en
Pending legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F7/00—Heating or cooling appliances for medical or therapeutic treatment of the human body
    • A61F7/08—Warming pads, pans or mats; Hot-water bottles
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F7/00—Heating or cooling appliances for medical or therapeutic treatment of the human body
    • A61F7/007—Heating or cooling appliances for medical or therapeutic treatment of the human body characterised by electric heating
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F7/00—Heating or cooling appliances for medical or therapeutic treatment of the human body
    • A61F2007/0001—Body part
    • A61F2007/0029—Arm or parts thereof
    • A61F2007/0036—Hand
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F7/00—Heating or cooling appliances for medical or therapeutic treatment of the human body
    • A61F2007/0054—Heating or cooling appliances for medical or therapeutic treatment of the human body with a closed fluid circuit, e.g. hot water
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F7/00—Heating or cooling appliances for medical or therapeutic treatment of the human body
    • A61F7/007—Heating or cooling appliances for medical or therapeutic treatment of the human body characterised by electric heating
    • A61F2007/0071—Heating or cooling appliances for medical or therapeutic treatment of the human body characterised by electric heating using a resistor, e.g. near the spot to be heated
    • A61F2007/0073—Heating or cooling appliances for medical or therapeutic treatment of the human body characterised by electric heating using a resistor, e.g. near the spot to be heated thermistor

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Finger-Pressure Massage (AREA)
  • Thermotherapy And Cooling Therapy Devices (AREA)

Abstract

The present invention relates to a kind of miniature hand warmers, including battery, the battery center is fixed with controller by screw, the battery lower surface is fixed with fixed frame by screw, the fixed frame is fixed by screws on outer casing bottom inner wall, temperature sensor is fixed with by screw on the outer casing inner wall, the cover top portion machine-shaping has connecting pin, sealing cover is equipped at the top of the connecting pin, the interior of shell machine-shaping has heated solution chamber, control button is fixed with by screw on the case nose outer surface, the fixed frame lower surface at top is fixed with heating metal end by screw, the present invention can be adjusted the heating temperature of hand warmer by internal controller and control button, it is suitable for a variety of heat resistance crowds, it is controlled by heating temperature of the overheat protector to device, it is arrived in heating temperature Up to after predetermined value, it is automatically stopped heating, safety coefficient is higher, and apparatus structure is small and exquisite, easy to carry.

Description

A kind of miniature hand warmer
Technical field
The present invention relates to heating system technical fields, more particularly to a kind of miniature hand warmer.
Background technique
Hand warmer is the automatic heating health treatment with physics and principles of chemistry development.The product with its automatic heat, Interesting, the advantage of the novel and uniques such as practical is deeply welcomed by the people.Especially winter or when low air themperature, do not warming oneself In the case where facility, work crowd's working efficiency in office will affect, and be likely to impact health.
Hand warmer can substantially divide three kinds at present.One is generating heat by heating water, it is commonly called as hot-water bottle, electric hot-water bag does not have to Add water repeatedly, it is only necessary to the upper more than ten minutes such as plug in can generate heat, principle be exactly pass through heating element will be in hand warmer Boiling open, so temperature generally can be very high.The second is the chemical substance in hand warmer contacts with each other by chemical reaction fever Heat is generated, temperature is about 40 DEG C.The third is by lithium battery function, hand warmer is internally provided with fever tablet, is connect using USB Mouth charge and discharge, temperature can reach 50 DEG C or so.
But existing hand warmer still has certain defect when in use, existing hand warmer safety coefficient is low, and Heating temperature can not be adjusted.
Summary of the invention
In order to solve the above-mentioned technical problems, the present invention provides a kind of miniature hand warmer, the miniature hand warmer is by adding Hot temperature is regulated and controled, and device is made to be applicable to different crowd.
To achieve the goals above, the invention provides the following technical scheme:
A kind of miniature hand warmer, including battery, the battery center are fixed with controller by screw, the controller Model KY02S, the battery lower surface are fixed with fixed frame by screw, and the fixed frame is fixed by screws in shell In bottom interior wall, temperature sensor, the model of the temperature sensor are fixed with by screw on the outer casing inner wall PT100, the cover top portion machine-shaping have connecting pin, are equipped with sealing cover at the top of the connecting pin, the interior of shell adds Work forms heated solution chamber, is fixed with control button by screw on the case nose outer surface, in the case nose Digital screen is fixed with by screw on surface, the fixed frame lower surface at top is fixed with heating metal end, institute by screw It states on heating metal end inner wall through the fixed having heaters of screw, the model 115MM of the heater, the heater top Overheat protector, the model KSD301 of the overheat protector, the overheat protector are fixed with by screw on outer surface Top is equipped with thermistor, the wired becket bridle of machine-shaping on the outer casing bottom outer surface, the controller and the heating Device, the digital screen, the control button, battery electrical connection, the battery and the controller, the heating Device, temperature sensor electrical connection, the heater are electrically connected with the overheat protector, the thermistor and the mistake Thermal protector electrical connection, the temperature sensor are connected by wireless signal with the controller.
Further, it is provided with external screw thread on the connecting pin outer surface, is provided with interior spiral shell in the lid bottom interior wall Line, the lid are threadedly secured to above connecting pin.
Further, fixed there are two USB charge port by screw on the sealing cover, the USB charge port is respectively Electric current input port and electric current delivery outlet, the USB charge port are electrically connected with battery.
Further, the lid and shell overall structure are in mango shape, and the case nose is planar structure, described Shell and lid outer side covering have rubber frosted cortex.
Further, it is provided with water level sensor and pressure sensor at the top of the connecting pin, the pressure sensor Model PT124B-111T, the model DLK201 of the water level sensor, the controller and water level sensor, pressure pass Sensor is connected by wireless signal.
Further, the heated solution is intracavitary full of insulation heated solution.
Further, the heating metal end bottom is fixed with connection port, the connection end by screw Mouth is electrically connected with controller, battery.
Further, magnetic force suction nozzle is provided in the overheat protector, the induction contact at the top of the thermistor is leaned on The inner surface of nearly heating metal end.
The device have the advantages that including:
The present invention can be adjusted the heating temperature of hand warmer by internal controller and control button, be suitable for a variety of resistance to Hot crowd is controlled by heating temperature of the overheat protector to device, after heating temperature reaches predetermined value, is stopped automatically It only heats, safety coefficient is higher, and apparatus structure is small and exquisite, easy to carry.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with It obtains other drawings based on these drawings.
Fig. 1 is a kind of main view of miniature hand warmer of the present invention；
Fig. 2 is a kind of interior of shell structure diagram of miniature hand warmer of the present invention；
Fig. 3 is a kind of heating metal end internal structure schematic diagram of miniature hand warmer of the present invention；
Fig. 4 is a kind of high left view of miniature hand warmer of the present invention；
Fig. 5 is a kind of circuit system block diagram of miniature hand warmer of the present invention.
The reference numerals are as follows:
1, cotton rope ring；2, shell；3, lid；4, control button；5, digital screen；6, fixed frame；7, battery；8, heated solution Chamber；9, connecting pin；10, sealing cover；11, metal end is heated；12, temperature sensor；13, controller；14, heater；15, temperature-sensitive Resistance；16, overheat protector.
Specific embodiment
To make the object, technical solutions and advantages of the present invention clearer, technical solution of the present invention will be carried out below Detailed description.Obviously, described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Base Embodiment in the present invention, those of ordinary skill in the art are obtained all without making creative work Other embodiment belongs to the range that the present invention is protected.
With reference to Fig. 1-Fig. 5, the present invention provides a kind of miniature hand warmer, including battery 7,7 center of battery is logical It crosses screw and is fixed with controller 13, the model KY02S of the controller 13,7 lower surface of battery is fixed by screw There is fixed frame 6, the fixed frame 6 is fixed by screws in 2 bottom interior wall of shell, solid by screw on 2 inner wall of shell Surely there are temperature sensor 12, the model PT100 of the temperature sensor 12, the 2 top machine-shaping of shell has connecting pin 9, sealing cover 10 is equipped at the top of the connecting pin 9, the 2 inside machine-shaping of shell has heated solution chamber 8, the shell 2 Control button 4 is fixed with by screw on leading exterior surface, digital screen is fixed with by screw on 2 front inner surface of shell 5,6 lower surface of the fixed frame at top is fixed with heating metal end 11 by screw, leads on 11 inner wall of heating metal end Cross the fixed having heaters 14 of screw, the model 115MM of the heater 14 passes through spiral shell on 14 outer surface of cupular part of heater Nail is fixed with overheat protector 16, the model KSD301 of the overheat protector 16, sets at the top of the overheat protector 16 There is thermistor 15, the wired becket bridle 1 of machine-shaping on 2 bottom outer surface of shell, the controller 13 and the heater 14, the digital screen 5, the control button 4, the battery 7 are electrically connected, the battery 7 and the controller 13, described Heater 14, the temperature sensor 12 are electrically connected, and the heater 14 is electrically connected with the overheat protector 16, the temperature-sensitive Resistance 15 is electrically connected with the overheat protector 16, and the temperature sensor 12 passes through wireless signal and 13 phase of controller Even.
Further, it is provided with external screw thread on 9 outer surface of connecting pin, is provided in 3 bottom interior wall of lid interior Screw thread, the lid 3 are threadedly secured to 9 top of connecting pin, prevent exposed charge port dust stratification, influence charging effect.
Further, fixed there are two USB charge port by screw on the sealing cover 10, the USB charge port is distinguished For electric current input port and electric current delivery outlet, the USB charge port is electrically connected with battery 7, can be served as in urgent period and temporarily be filled Electric treasured carry out using.
Further, the lid 3 and 2 overall structure of shell are in mango shape, and 2 front end of shell is planar structure, The shell 2 and 3 outer side covering of lid have rubber frosted cortex, guarantee the comfort level of device when in use, and frosted cortex can It prevents that unit temp is too high and causes scald.
Further, it is provided with water level sensor and pressure sensor at the top of the connecting pin 9, the pressure sensor Model PT124B-111T, the model DLK201 of the water level sensor, the controller 13 and water level sensor, pressure Sensor is connected by wireless signal, can be monitored, be prevented to signal of the heated solution in charger baby to water level and hydraulic pressure Device leakage influences heating effect.
Further, it prevents from leaking electricity full of insulation heated solution in the heated solution chamber 8.
Further, 11 bottom of heating metal end is fixed with connection port, the connection by screw Port is electrically connected with controller 13, battery 7, guarantees that electric current can enter inside heating metal end 11, and prevent heating temperature mistake Height impacts circuit line.
Further, magnetic force suction nozzle, the induction touching at 15 top of thermistor are provided in the overheat protector 16 Head rest closely heats the inner surface of metal end 11, is preferably monitored to the temperature of heating metal end 11, in time notice heating.
When using above structure, hand warmer is opened by control button 4, digital screen 5 shows the remaining capacity of battery 7, When the not enough power supply of battery 7, the lid 3 on connecting pin 9 is removed, is that battery 7 charges by USB charge port, After charging, 4 input control order of control button, and heating temperature is preset, 13 control device of controller carries out work Make, the electric energy in battery 7 is converted to thermal energy by heater 14, and the shell by heating metal end 11 sheds, molten to heating Heated solution in sap cavity 8 is heated, and overheat protector 16 receives the temperature control signals of controller 13, in thermistor 15 After sensing that the heating temperature of heating metal end 11 reaches predetermined value, 15 internal current of thermistor is disconnected, overheat protector 16 Electric current off-state is jumped to, heater 14 stops working, and after temperature sensor 12 senses the decline of heated solution temperature, will believe It number is transmitted in controller 13, controller 13 controls the task again of heater 14.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any Those familiar with the art in the technical scope disclosed by the present invention, can easily think of the change or the replacement, and should all contain Lid is within protection scope of the present invention.Therefore, protection scope of the present invention should be based on the protection scope of the described claims.

Claims (8)

1. a kind of miniature hand warmer, it is characterised in that: including battery (7), battery (7) center is fixed with by screw Controller (13), battery (7) lower surface are fixed with fixed frame (6) by screw, and the fixed frame (6) is solid by screw It is scheduled in shell (2) bottom interior wall, temperature sensor (12), the shell is fixed with by screw on shell (2) inner wall (2) top machine-shaping has connecting pin (9), is equipped with sealing cover (10) at the top of the connecting pin (9), and the shell (2) is internal Machine-shaping has heated solution chamber (8), is fixed with control button (4) on shell (2) leading exterior surface by screw, described It is fixed with digital screen (5) on shell (2) front inner surface by screw, the fixed frame (6) lower surface at top passes through screw It is fixed with and heats metal end (11), it is fixed having heaters (14) by screw on heating metal end (11) inner wall, it is described to add It is fixed with overheat protector (16) on hot device (14) outer surface of cupular part by screw, is equipped at the top of the overheat protector (16) Thermistor (15), the wired becket bridle of machine-shaping (1) on shell (2) bottom outer surface, the controller (13) with it is described Heater (14), the digital screen (5), the control button (4), the battery (7) electrical connection, the battery (7) with The controller (13), the heater (14), the temperature sensor (12) electrical connection, the heater (14) and the mistake Thermal protector (16) electrical connection, the thermistor (15) are electrically connected with the overheat protector (16), the temperature sensor (12) it is connected by wireless signal with the controller (13).
2. a kind of miniature hand warmer according to claim 1, it is characterised in that: be arranged on connecting pin (9) outer surface There is external screw thread, internal screw thread is provided in lid (3) bottom interior wall, the lid (3) is threadedly secured to connecting pin (9) Top.
3. a kind of miniature hand warmer according to claim 1, it is characterised in that: solid by screw on the sealing cover (10) Fixed there are two USB charge port, the USB charge port is respectively electric current input port and electric current delivery outlet, the USB charge port and is stored Battery (7) electrical connection.
4. a kind of miniature hand warmer according to claim 1, it is characterised in that: the lid (3) and shell (2) are totally tied Structure is preferably in mango shape, and shell (2) front end is planar structure, and the shell (2) and lid (3) outer side covering have rubber Frosted cortex.
5. a kind of miniature hand warmer according to claim 1, it is characterised in that: be provided with water at the top of the connecting pin (9) Level sensor and pressure sensor, the controller (13) are connected with water level sensor, pressure sensor by wireless signal.
6. a kind of miniature hand warmer according to claim 1, it is characterised in that: full of exhausted in the heated solution chamber (8) Edge heated solution.
7. a kind of miniature hand warmer according to claim 1, it is characterised in that: heating metal end (11) bottom passes through Screw is fixed with connection port, and the connection port is electrically connected with controller (13), battery (7).
8. a kind of miniature hand warmer according to claim 1, it is characterised in that: be provided in the overheat protector (16) Magnetic force suction nozzle, the inner surface of induction contact at the top of the thermistor (15) close to heating metal end (11).
CN201810988083.8A 2018-08-28 2018-08-28 A kind of miniature hand warmer Pending CN109009653A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810988083.8A CN109009653A (en) 2018-08-28 2018-08-28 A kind of miniature hand warmer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810988083.8A CN109009653A (en) 2018-08-28 2018-08-28 A kind of miniature hand warmer

Publications (1)

Publication Number Publication Date
CN109009653A true CN109009653A (en) 2018-12-18

Family

ID=64624862

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201810988083.8A Pending CN109009653A (en) 2018-08-28 2018-08-28 A kind of miniature hand warmer

Country Status (1)

Country Link
CN (1) CN109009653A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109888569A (en) * 2019-03-05 2019-06-14 邱利萍 A kind of hand warmer improving electric connection structure

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201316346Y (en) * 2008-11-05 2009-09-30 徐建挺 Novel electrical hot-water bag
CN101862235A (en) * 2010-06-25 2010-10-20 张少微 Electric hand warmer

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201316346Y (en) * 2008-11-05 2009-09-30 徐建挺 Novel electrical hot-water bag
CN101862235A (en) * 2010-06-25 2010-10-20 张少微 Electric hand warmer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109888569A (en) * 2019-03-05 2019-06-14 邱利萍 A kind of hand warmer improving electric connection structure

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Application publication date: 20181218