CN107307939A - A kind of intelligent hand warming device of electric hot-water bag - Google Patents
A kind of intelligent hand warming device of electric hot-water bag Download PDFInfo
- Publication number
- CN107307939A CN107307939A CN201610275022.8A CN201610275022A CN107307939A CN 107307939 A CN107307939 A CN 107307939A CN 201610275022 A CN201610275022 A CN 201610275022A CN 107307939 A CN107307939 A CN 107307939A
- Authority
- CN
- China
- Prior art keywords
- water bag
- electric hot
- warming device
- hand warming
- main body
- 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
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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
- A61F7/007—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
- 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
- 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
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- 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)
- Thermotherapy And Cooling Therapy Devices (AREA)
Abstract
The invention discloses a kind of intelligent hand warming device of electric hot-water bag, including main body, the internal package of the main body has vacuum layer, and the surface of main body is provided with control box, display screen, power interface, temperature sensor and resistance strain type pressure sensor；The control box is internally provided with control board, micro vacuum machine and battery case；This electric hot-water bag intelligence hand warming device, can carry out the control of intelligent heat preserving and radiating to electric hot-water bag, it is to avoid electric hot-water bag is in charging process, because electric energy loss that the charging interval of extension brings the problem of radiating；After also having ensured that electric hot-water bag is fully charged simultaneously, in the case of people is no, will not automatic heat radiation over time, play the effect of insulation, user can use under any circumstance；In addition, by being provided with display screen, user can be allowed to monitor the temperature in electric hot-water bag at any time, so as to select to be adapted to the temperature of oneself.
Description
Technical field
The present invention relates to heating technical field of auxiliary equipment, specially a kind of intelligent hand warming device of electric hot-water bag.
Background technology
Electric hot-water bag is people's one of warm hand, essential product of warm foot in the winter time.Although current existing electricity
Hot-water bottle is varied, but all one problems of generally existing, is exactly electric hot-water bag no matter in charging process
Or after charging complete, itself is all constantly in the state of radiating；If electricity full of be placed on that without,
It is for a moment just cold under the winter environment of severe cold, the used time to recharge, this has brought one
Fixed puzzlement；In addition, electric hot-water bag can not be incubated in charging process, the loss that there is heat, simultaneously
The loss of electric energy is also increased, does not reach the requirement of environmental protection.
The content of the invention
It is an object of the invention to provide a kind of intelligent hand warming device of electric hot-water bag, to solve above-mentioned background skill
The problem of being proposed in art.
To achieve the above object, the present invention provides following technical scheme：A kind of intelligent warm hand dress of electric hot-water bag
Put, including main body, the internal package of the main body has a vacuum layer, the surface of main body be provided with control box,
Display screen, power interface, temperature sensor and resistance strain type pressure sensor；The resistance-strain type
Pressure sensor is made up of triode VT, relay KA and strain sheet resistance；The inside of the control box is set
It is equipped with control board, micro vacuum machine and battery case；The input of the control board respectively with temperature
Spend sensor and resistance strain type pressure sensor is electrically connected with, the output end of control board passes through wire
It is connected with display screen, power interface, micro vacuum machine and battery pack circuit；The micro vacuum machine passes through
Transfer port is connected with vacuum layer.
It is preferred that, the control board can control the work of micro vacuum machine, and micro vacuum machine can be by defeated
Stomata carries out vacuum seal operation and aerobic sealing operation to vacuum layer.
It is preferred that, the vacuum layer has the effect of heat-insulation and heat-preservation under vacuum conditions, and vacuum layer is aerobic
There is the effect of radiating under state.
It is preferred that, the display screen uses LCDs, and display pattern is that LCD backlight is shown.
It is preferred that, button cell is set in the battery case, and the button cell of battery case is display screen and whole
Individual control circuit provides power supply.
Compared with prior art, the beneficial effects of the invention are as follows：This electric hot-water bag intelligence hand warming device, leads to
Cross be provided with vacuum layer, micro vacuum machine and control board can to electric hot-water bag carry out intelligent heat preserving and dissipate
The control of heat, it is to avoid electric hot-water bag is in charging process, because charging interval of extension the problem of radiating
The electric energy loss brought；After also having ensured that electric hot-water bag is fully charged simultaneously, in the case of people is no, no
Can automatic heat radiation over time, play the effect of insulation, allow user under any circumstance all
It can use；In addition, by being provided with display screen, user can be allowed to monitor at any time in electric hot-water bag
Temperature, selection is adapted to the temperature of oneself.
Brief description of the drawings
Fig. 1 is overall structure diagram of the invention；
Fig. 2 is side structure schematic diagram of the invention；
Fig. 3 controls connection figure for the network of the present invention；
Fig. 4 is resistance strain type pressure sensor partial circuit diagram of the invention.
In figure：1 main body；2 vacuum layers；3 control box；31 control boards；32 micro vacuum machines；33
Battery case；34 transfer ports；4 display screens；5 power interfaces；6 temperature sensors；7 resistance-strain type pressures
Force snesor.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the invention, and
The embodiment being not all of.Based on the embodiment in the present invention, those of ordinary skill in the art are not doing
Go out the every other embodiment obtained under the premise of creative work, belong to the scope of protection of the invention.
Fig. 1-4 are referred to, the present invention provides a kind of technical scheme：A kind of intelligent hand warming device of electric hot-water bag,
Including main body 1, the internal package of main body 1 has vacuum layer 2, and vacuum layer 2 has to electricity under vacuum conditions
The effect of hot-water bottle heat-insulation and heat-preservation, makes electric hot-water bag not have heat in charging process or after charging complete
The loss of amount, had both reduced the loss that the charging interval it also avoid electric energy, vacuum layer 2 is under aerobic state
Electric hot-water bag can be made externally to radiate, so as to play a part of warm hand；The surface of main body 1 be provided with control box 3,
Display screen 4, power interface 5, temperature sensor 6 and resistance strain type pressure sensor 7, power interface
5 charge for external wire to electric hot-water bag, and resistance strain type pressure sensor 7 is by triode
What VT, relay KA and strain sheet resistance were constituted；Control box 3 be internally provided with control board 31,
Button cell is set in micro vacuum machine 32 and battery case 33, battery case 33, control has effectively been saved
The space problem of box 3, the button cell of battery case 33 is that display screen 4 and whole control circuit provide power supply,
Display screen 4 uses LCDs, for showing real time temperature and charge condition in electric hot-water bag, shows
Show that pattern shows for LCD backlight, make electric water bag under backlight conditions, it is not necessary to which display screen 4 is bright
Data can also be read by rising；The input of control board 31 respectively should with temperature sensor 6 and resistance
Variant pressure sensor 7 is electrically connected with, the output end of control board 31 by wire and display screen 4,
Power interface 5, micro vacuum machine 32 and the connection of the circuit of battery case 33；Micro vacuum machine 32 passes through gas transmission
Hole 34 is connected with vacuum layer 2；When electric hot-water bag is in charging process or after charging complete, user picks up
The effect that resistance strain type pressure sensor 7 can be made to be under pressure during electric hot-water bag, foil gauge R14 is pressurized
Increase, resistance rise causes pressure on R14 to raise, potential difference is produced between R13, so that three
Pole pipe VT is in magnifying state, and then causes relay KA coil to have electric current to pass through, the actuating of relay,
Circuit is in connected state, and the control micro vacuum of control board 31 machine 32 works, micro vacuum machine 32
Aerobic sealing operation is carried out to vacuum layer 2 by transfer port 34 so that electric hot-water bag externally has radiating
Effect, so that people can warm oneself；When electric hot-water bag is in charging process or after charging complete, use
Person is not used, the effect that resistance strain type pressure sensor 7 will not be under pressure, and circuit, which is in, disconnects shape
State, micro vacuum machine 32 carries out vacuum seal operation to vacuum layer 2, makes to be in constant temperature shape in electric hot-water bag
State, it is to avoid the loss of heat, has saved the energy, improves the practicality of electric hot-water bag.
Although an embodiment of the present invention has been shown and described, for one of ordinary skill in the art
Speech, it is possible to understand that these embodiments can be carried out without departing from the principles and spirit of the present invention
A variety of change, modification, replacement and modification, the scope of the present invention is limited by appended claims and its equivalent
It is fixed.
Claims (5)
1. a kind of intelligent hand warming device of electric hot-water bag, including main body (1), it is characterised in that：The main body
(1) internal package has vacuum layer (2), and the surface of main body (1) is provided with control box (3), display
Shield (4), power interface (5), temperature sensor (6) and resistance strain type pressure sensor (7)；Institute
Resistance strain type pressure sensor (7) is stated to be made up of triode VT, relay KA and strain sheet resistance；
The control box (3) is internally provided with control board (31), micro vacuum machine (32) and battery
Box (33)；The input of the control board (31) respectively should with temperature sensor (6) and resistance
Variant pressure sensor (7) is electrically connected with, and the output end of control board (31) passes through wire and display
, screen (4), power interface (5), micro vacuum machine (32) and battery case (33) circuit connect；It is described
Micro vacuum machine (32) is connected by transfer port (34) with vacuum layer (2).
2. the intelligent hand warming device of a kind of electric hot-water bag according to claim 1, it is characterised in that：Institute
State control board (31) and can control micro vacuum machine (32) work, micro vacuum machine (32) can lead to
Cross transfer port (34) and vacuum seal operation and aerobic sealing operation are carried out to vacuum layer (2).
3. the intelligent hand warming device of a kind of electric hot-water bag according to claim 1, it is characterised in that：Institute
State vacuum layer (2) has the effect of heat-insulation and heat-preservation under vacuum conditions, and vacuum layer (2) is in aerobic state
The lower effect with radiating.
4. the intelligent hand warming device of a kind of electric hot-water bag according to claim 1, it is characterised in that：Institute
State display screen (4) and use LCDs, display pattern is that LCD backlight is shown.
5. the intelligent hand warming device of a kind of electric hot-water bag according to claim 1, it is characterised in that：Institute
State and button cell be set in battery case (33), the button cell of battery case (33) for display screen (4) and
Whole control circuit provides power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610275022.8A CN107307939A (en) | 2016-04-26 | 2016-04-26 | A kind of intelligent hand warming device of electric hot-water bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610275022.8A CN107307939A (en) | 2016-04-26 | 2016-04-26 | A kind of intelligent hand warming device of electric hot-water bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107307939A true CN107307939A (en) | 2017-11-03 |
Family
ID=60185469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610275022.8A Pending CN107307939A (en) | 2016-04-26 | 2016-04-26 | A kind of intelligent hand warming device of electric hot-water bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107307939A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108030583A (en) * | 2017-11-24 | 2018-05-15 | 上海骐钛机械有限公司 | A kind of electric hot-water bag that can be heated automatically |
| CN110547906A (en) * | 2019-09-10 | 2019-12-10 | 南京市中心医院 | Warm compress device for vasodilation |
-
2016
- 2016-04-26 CN CN201610275022.8A patent/CN107307939A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108030583A (en) * | 2017-11-24 | 2018-05-15 | 上海骐钛机械有限公司 | A kind of electric hot-water bag that can be heated automatically |
| CN110547906A (en) * | 2019-09-10 | 2019-12-10 | 南京市中心医院 | Warm compress device for vasodilation |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20171103 |