CN105997334A - Wearable heating and cooling device - Google Patents
Wearable heating and cooling device Download PDFInfo
- Publication number
- CN105997334A CN105997334A CN201610506622.0A CN201610506622A CN105997334A CN 105997334 A CN105997334 A CN 105997334A CN 201610506622 A CN201610506622 A CN 201610506622A CN 105997334 A CN105997334 A CN 105997334A
- Authority
- CN
- China
- Prior art keywords
- cooling device
- conducting strip
- lower floor
- wearable heating
- 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.)
- Granted
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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
-
- 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
- A61F7/02—Compresses or poultices for effecting heating or cooling
-
- 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
- A61F7/02—Compresses or poultices for effecting heating or cooling
- A61F2007/0295—Compresses or poultices for effecting heating or cooling for heating or cooling or use at more than one temperature
- A61F2007/0298—Compresses or poultices for effecting heating or cooling for heating or cooling or use at more than one temperature with a section for heating and a section for cooling
Landscapes
- Health & Medical Sciences (AREA)
- Vascular Medicine (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Thermal Sciences (AREA)
- Physics & Mathematics (AREA)
- Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention discloses a wearable heating and cooling device. The wearable heating and cooling device comprises a fixing base plate, a lower-layer heat conducting sheet, at least two semiconductor refrigeration sheets, an upper-layer heat conducting sheet, a miniature fan and spring fasteners which are sequentially arranged from bottom to top. At least two semiconductor refrigeration sheets are connected through a serial or parallel connection circuit, a power supply circuit is a polarity switching circuit, and switching of cooling and heating functions of the device is adjusted by changing the voltage direction of the circuit. The miniature fan is located between at least two semiconductor refrigeration sheets, the space is fully utilized, the product thickness is fully decreased, and product miniaturization is achieved. Movements of the two heat conducting sheets in the horizontal direction are wholly limited through external hooked buckling between the spring fasteners and protrusions on the fixing base plate, the spring fasteners are relatively simple, and it can be ensured that the two heat conducting sheets tightly press the semiconductor refrigeration sheets to reduce product weight while achieving effective heat transfer. The wearable heating and cooling device is compact in structure, small in size, light in weight and high in heat transfer efficiency and achieves switching of the cooling and heating functions.
Description
Technical field
The present invention relates to semiconductor refrigerating and medical instruments field, a kind of wearable heating and cooling device.
Background technology
When person skin part pathological changes or fever etc. need body cool, the method mostly using ice block cooling, tradition ice bank itself not refrigeration and temperature control performance, when using every time, it is necessary to placing refrigerator pre-cooling in advance can use, highly inconvenient.Prior art uses a kind of water-bag type micro semiconductor temperature-decreasing ice belt solve tradition ice bag in-convenience in use problem, but this equipment can be only applied to body temperature lowering, it is impossible to meet human body requirements intensification demand, and volume be relatively big, the most portable.
Summary of the invention
The object of the invention: be in order to overcome existing for prior art above-mentioned can only lower the temperature, bulky problem.Inventing a kind of novel both cold and hot applications dual-purpose apparatus, this device is suitable for different human body and uses, and increases fomentation effect, and its small volume, comfortable wearing.Passing through the present invention, it is achieved rise gentleness and lower the temperature dual-purpose, expand human body cold compress products application scope, and compact conformation, volume is little, lightweight, and heat transfer efficiency is high.
The technical solution used in the present invention: a kind of wearable heating and cooling device, including the fixing base plate the most sequentially arranged, lower floor's conducting strip, at least two semiconductor chilling plate, upper strata conducting strip, mini-fan, clamp button of the spring, described semiconductor chilling plate is connected by series circuit, described mini-fan is positioned at the central authorities of described upper strata conducting strip, and described wearable heating and cooling device is fixed by described clamp button of the spring.
Described fixing base plate central authorities are provided with hole slot, and hole slot is formed around outside projection button, depending on the shape of described fixing base plate is according to shape of product.
The shape size of described lower floor conducting strip is consistent with the shape size of the described hole slot on described fixing base plate, matches so that lower floor's conducting strip can be embedded in the hole slot on fixing base plate.
Further, it is provided with groove, the position of described groove and size outside described lower floor conducting strip and detains one_to_one corresponding setting outside the described projection of described fixing base plate, detain mutually embedding effect by groove outside projection, the movement in the horizontal direction of lower floor's base plate can be fixed.
Again further, described lower floor conducting strip is formed around flange bar, and described flange bar is parallel to lower floor's heat-conducting plate plane so that described lower floor conducting strip is affiliated on described fixing base plate, is used for fixing lower floor's conducting strip above-below direction.By the groove on described lower floor conducting strip and the mutually embedding effect between button outside the described projection on described fixing base plate, and the effect of being affiliated to that described flange bar is on described fixing base plate, described lower floor conducting strip can be firmly secured on described fixing base plate.
It is provided with groove, described groove location and size outside the conducting strip surrounding of described upper strata and detains one_to_one corresponding outside described projection, detain mutually embedding effect by groove outside projection, the movement in the horizontal direction of upper strata base plate can be fixed.
Further, described upper strata conducting strip central authorities are provided with hole slot, and described hole slot is applied to dispose described mini-fan.
Including at least two semiconductor chilling plate, described at least two semiconductor chilling plate is evenly distributed on the two ends of described lower floor heat transfer sheet upper surface, is clipped in upper strata conducting strip and the centre of lower floor's conducting strip, is connected by circuit in series or in parallel.
Further, the described at least two semiconductor chilling plate being connected in series has externally fed circuit, and described power supply circuits are polarity switching circuit, and the voltage direction of described polarity switching circuit is adjustable.By change voltage direction, thus and change quasiconductor heat transfer direction so that this device intensification cooling function phase transformation, simultaneously improve heat transfer contact area, and then improve heat transfer efficiency.
Described mini-fan is arranged on the hole slot of described upper strata conducting strip, the central authorities of described at least two semiconductor chilling plate it are fixed on by screw or Dingmao, accelerate two described quasiconductors and the radiating rate of described upper strata conducting strip, make full use of space simultaneously, fully reduce product thickness, reach the purpose of product miniaturization.
Described clamp button of the spring and the snap effect of button outside described projection, it is ensured that described semiconductor chilling plate tightly pushed down by described upper strata conducting strip and described lower floor conducting strip, it is achieved while heat effectively transmits, and reduces product weight, compact conformation.
Circuit of the present invention is polarity switching circuit, and by changing voltage direction, the intensification of adjusting means changes with cooling function, and wherein in temperature-fall period, lower floor's conducting strip is heat sink, and upper strata conducting strip is heat abstractor；In temperature-rise period, lower floor's conducting strip is heat abstractor, gives and human heat, and upper strata, upper strata conducting strip is heat sink.
The method have the benefit that compact conformation, volume is little, lightweight, and heat transfer efficiency is high, it is achieved heat up cooling two functions use, and practicality is wider, and the application and the market that contribute to this product technology are popularized.
Accompanying drawing explanation
The present invention is further described with embodiment below in conjunction with the accompanying drawings.
Fig. 1 is that the present invention constructs exploded perspective view (omitting power supply, circuit part), and Fig. 2 is the front view of the present invention.
In figure, 1. fix base plate, 11. protruding outer buttons, 12. hole slots, 2. lower floor's conducting strip, 21. grooves, 22. evagination lath, 3. semiconductor chilling plate, 4. upper strata conducting strips, 41. grooves, 42. hole slots, 5. mini-fan, 6. clamp button of the spring.
Detailed description of the invention
As shown in Figure 1, a kind of wearable heating and cooling device, it is made up of fixing base plate 1, lower floor's conducting strip 2, semiconductor chilling plate 3, upper strata conducting strip 4, mini-fan 5 and clamp button of the spring 6, being followed successively by fixing base plate 1, lower floor's conducting strip 2, multiple semiconductor chilling plate 3, upper strata conducting strip 4, clamp button of the spring 6, mini-fan 5 from lower to upper, this wearable heat riser is fixed by clamp button of the spring.
Fixing base plate 1 central authorities are provided with hole slot 12, and described hole slot 12 is formed around outside projection button 11, depending on the shape of described fixing base plate 1 is according to shape of product.
Lower floor's conducting strip 2 shape size is consistent with the shape size of described hole slot 12, matches so that lower floor's conducting strip can be embedded in the groove on fixing base plate.It is provided with groove 21, the position of described groove 21 and size outside lower floor's conducting strip 2 and detains 11 one_to_one corresponding outside described projection, detain mutually embedding effect by groove outside projection, the movement in the horizontal direction of lower floor's base plate can be fixed.Lower floor's conducting strip 2 is formed around flange bar 22, and described flange bar 22 is parallel to lower floor's heat-conducting plate plane so that described lower floor conducting strip 2 is affiliated on described fixing base plate 1, is used for fixing lower floor's conducting strip above-below direction.
It is provided with groove 41, described groove 41 position and size outside upper strata conducting strip 4 surrounding and detains 11 one_to_one corresponding outside described projection, detain mutually embedding effect by groove outside projection, the movement in the horizontal direction of upper strata base plate can be fixed.Upper strata conducting strip 4 central authorities are provided with hole slot 42, and described hole slot 42 is applied to dispose described mini-fan.
In the implementation case, semiconductor chilling plate 3 includes two, and two semiconductor chilling plates lay respectively at the two ends of described lower floor conducting strip upper surface.Two described semiconductor chilling plates 3 use series circuit to connect, and power supply circuits are polarity switching circuit, by changing voltage direction, and change quasiconductor heat transfer direction, make this device intensification cooling function phase transformation, improve heat transfer contact area simultaneously, and then improve heat transfer efficiency.Preferably, two described semiconductor chilling plates 3 can use parallel circuit to connect, and the power of this parallel circuit is four times of the power of series circuit, and realizes the scalable of the refrigeration general power size of two described semiconductor chilling plates 3 so that it is uses more hommization.
Mini-fan 5 is through upper strata conducting strip 4, it is fixed on two described semiconductor chilling plate central authorities by screw or Dingmao, upper strata conducting strip 4 positive and negative ingress of air, on the premise of not improving air quantity and increasing heat exchange material weight, accelerate two quasiconductors 3 and the radiating rate of upper strata conducting strip 4, make full use of space simultaneously, fully reduce product thickness, reach the purpose of product miniaturization.
Together with clamp button of the spring 6 tightly buckles with described protruding collar extension 11, it is achieved wearable heat riser entirety is fixed.Clamp button of the spring 6 structure is relatively easy, and can ensure that upper strata conducting strip and lower floor's conducting strip compress semiconductor chilling plate, it is achieved while heat effectively transmits, reduce product weight.
When this wearable heating and cooling device is as heat sink, lower floor's conducting strip 2 is heat sink, upper strata conducting strip 4 is heat abstractor, control polarity switching circuit, heat will be transferred to upper strata conducting strip 4 from lower floor's conducting strip 2 by semiconductor chilling plate 3, by the quickening heat sinking function of mini-fan 5, heat Quick diffusing is gone out；When this wearable heating and cooling device is as heat riser, lower floor's conducting strip 2 is heat abstractor, upper strata conducting strip 4 is heat sink, control polarity switching circuit, heat will be transferred to upper strata conducting strip 2 from upper conducting strip layer by layer 4 by semiconductor chilling plate 3, then deliver heat to human body by upper strata conducting strip 2.
So far, those skilled in the art will recognize that, although the most detailed exemplary embodiment illustrate and describing the present invention, but, without departing from the spirit and scope of the present invention, still can directly determine according to present disclosure or derive other variations or modifications of many meeting the principle of the invention.Therefore, the scope of the present invention is it is understood that and regard as covering other variations or modifications all these.
Claims (10)
1. a wearable heating and cooling device, it is characterized in that, including the fixing base plate (1) the most sequentially arranged, lower floor's conducting strip (2), at least two semiconductor chilling plate (3), upper strata conducting strip (4), mini-fan (5), clamp button of the spring (6), described at least two semiconductor chilling plate (3) is connected by circuit in series or in parallel, described mini-fan is positioned at the central authorities on described upper strata conducting strip (4), and described wearable heating and cooling device is fixed by described clamp button of the spring (6).
2., according to the wearable heating and cooling device described in claim 1, it is characterised in that described fixing base plate (1) central authorities are provided with hole slot (12), described hole slot (12) is formed around outside projection detaining (11).
3. according to the wearable heating and cooling device described in claim 2, it is characterized in that, the shape size of described lower floor conducting strip (2) is consistent with the shape size of described hole slot (12), described lower floor conducting strip (2) outside is provided with groove (21), and arranges with protruding outer button (11) one_to_one corresponding on described fixing base plate (1).
4., according to the wearable heating and cooling device described in claim 1, it is characterised in that described lower floor conducting strip (2) upper surface is provided with evagination lath (22), described evagination lath (22) is parallel to lower floor's conducting strip (2) plane.
5. according to the wearable heating and cooling device described in claim 2, it is characterised in that outside, described upper strata conducting strip (4) is provided with groove (41), and arranges with protruding outer button (11) one_to_one corresponding on described fixing base plate (1).
6., according to the wearable heating and cooling device described in claim 1, it is characterised in that described upper strata conducting strip (4) central authorities are provided with hole slot (42), described hole slot (42) is used for laying described mini-fan (5).
7. according to the wearable heating and cooling device described in claim 1, it is characterised in that described at least two semiconductor chilling plate (3) is uniformly placed in described lower floor conducting strip (2) surface, and is connected by circuit in series or in parallel.
8. according to the wearable heating and cooling device described in claim 7, it is characterized in that, the described at least two semiconductor chilling plate (3) being connected in series or in parallel has externally fed circuit, and described power supply circuits are polarity switching circuit, and the voltage direction of described polarity switching circuit is adjustable.
9., according to the wearable heating and cooling device described in claim 6, it is characterised in that described mini-fan (5) is arranged in described hole slot (42), it is fixed on described at least two semiconductor chilling plate (3) central authorities.
10. according to the wearable heating and cooling device described in claim 2, it is characterised in that together with described clamp button of the spring (6) buckles with the protruding outer button (11) on described fixing base plate (1), it is achieved the entirety of described wearable heating and cooling device is fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610506622.0A CN105997334B (en) | 2016-07-01 | 2016-07-01 | A kind of wearable heating and cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610506622.0A CN105997334B (en) | 2016-07-01 | 2016-07-01 | A kind of wearable heating and cooling device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105997334A true CN105997334A (en) | 2016-10-12 |
| CN105997334B CN105997334B (en) | 2018-05-25 |
Family
ID=57105533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610506622.0A Active CN105997334B (en) | 2016-07-01 | 2016-07-01 | A kind of wearable heating and cooling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105997334B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108617151A (en) * | 2018-07-27 | 2018-10-02 | 深圳市誉品智能光电科技有限公司 | Cooling and heat dissipation module |
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2016
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| US20020170309A1 (en) * | 2000-04-03 | 2002-11-21 | Ted Strauss | Waist-mounted evaporative personal cooler |
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| US20070119186A1 (en) * | 2005-11-30 | 2007-05-31 | Kitchens Mark C | Universal thermoelectric module apparatus |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108617151A (en) * | 2018-07-27 | 2018-10-02 | 深圳市誉品智能光电科技有限公司 | Cooling and heat dissipation module |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105997334B (en) | 2018-05-25 |
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