CN202496417U - Heat preservation sweater - Google Patents
Heat preservation sweater Download PDFInfo
- Publication number
- CN202496417U CN202496417U CN2011205537626U CN201120553762U CN202496417U CN 202496417 U CN202496417 U CN 202496417U CN 2011205537626 U CN2011205537626 U CN 2011205537626U CN 201120553762 U CN201120553762 U CN 201120553762U CN 202496417 U CN202496417 U CN 202496417U
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- China
- Prior art keywords
- sweater
- heat preservation
- phase
- insulation
- transition heat
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- 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
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Abstract
A heat preservation sweater relates to a sweater. The heat preservation sweater comprises a sweater body, and is characterized in that a phase transition heat preservation device prepared from a phase transition heat preservation material is provided in the sweater body. Compared with the prior art, the heat preservation sweater has the advantages that: due to the provided phase transition heat preservation device, a user can acquire heat from the phase transition heat preservation device, the heat preservation sweater has no unfavorable influences such as electromagnetic radiation and the like, and the heat preservation performance of the sweater is greatly increased, so the application scope is enlarged to pregnant women, children and the most people. In an environment with a high temperature such as summer and the like, the phase transition material of the phase transition heat preservation device is changed into a liquid state by using a refrigeration apparatus before the sweater is used, and the sweater can have the effect of preventing the body temperature of the user from being excessive high, so that the sweater can be used not only in a cold environment, but also in a high temperature environment.
Description
Technical field
The utility model relates to a kind of sweater, more specifically to a kind of insulation sweater.
Background technology
Existing sweater though have certain insulation effect, runs into strong wind weather, and the heat insulation effect of sweater just sharply descends.
In order to improve the heat insulation effect of sweater; Notification number is that the Chinese patent document " the warming sweater of interlayer " of CN2572785 discloses a kind of sweater, and the knitting wool that it is sewed up by the edge mutually weaves underwear and knitting wool knitted garment and the breathable heat insulating layer between inside and outside sweater and forms.But this scheme just simply combines sweater and other dress ornament, is equivalent to the people and has worn few clothes more, its objective is the gas permeability that reduces sweater, be delivered to the external world thereby reduce the heat that human body distributes in the sweater, but its heat preservation effect is limited.This is because sweater can't produce heat, therefore when people's body heat is not enough (especially some weak and sickly people, like old man, patient etc.), and sweater just can't play the effect that maintenance user health has suitable temperature.
In order to solve the shortcoming of above-mentioned this sweater, notification number is that the Chinese patent document " electric heating sweater " of CN2800839 discloses a kind of sweater, is provided with resistive heater, high-energy battery, rheostat and gauge tap in the inside of sweater.When using, but user's closed circuit under cold environment makes resistance wire work and change into heat energy to electric energy and discharge.But this sweater is difficult to clean, and circuit has bad influence (like pregnant woman, child etc.) to some people's health; Therefore the scope of application is little, and the heat that battery can provide is limited, for more heat is provided; Just need more battery; Cause the weight of battery significantly to increase, influence the comfort level of sweater, and it is cumbersome to change battery.In addition, battery does not stop provides heat, might cause in the sweater temperature too high, and this moment, the user needed shut-off circuit voluntarily.The user needs open circuit voluntarily when temperature is lower in the sweater.Therefore if the user is absorbed under something or the sleeping situation, in time commutation circuit will cause circuit can't play effect.
More than these shortcomings cause this sweater be difficult to make, use inconvenient, the scope of application is little, can't large-scale promotion; And above-mentioned all sweaters can only be passive delay user and extraneous heat transmission, so these sweaters just can't be worn in summer or the higher place of temperature.
Summary of the invention
The utility model technical problem to be solved provides a kind of insulation sweater, and this insulation sweater can let the user keep suitable temperature for a long time automatically.The technical scheme that adopts is following:
A kind of insulation sweater comprises the sweater body, it is characterized in that: be provided with the phase-transition heat-preserving device of being processed by the phase-transition heat-preserving material in the said sweater body.Phase-change material by solid-state become liquid state or become solid-state process by liquid state be called phase transition process; At this moment phase-change material will absorb when becoming liquid state (solid-state) or discharge when solid-state (liquid state become) a large amount of heat energy; When physical state changes; The temperature of phase-change material self almost remains unchanged before phase transformation is accomplished, though temperature-resistant, the heat that absorbs or discharge is quite big.Therefore the temperature of the human body of sweater body the inside can remain on predetermined temperature for a long time.Utilize the characteristic of phase-change material, when being cold, we to the heating of phase-transition heat-preserving device, let phase-change material be in liquid state before use, and the user puts on sweater just can play warming effect from the continual acquisition heat of phase-transition heat-preserving device.When being warm, to phase-transition heat-preserving device refrigeration, it is solid-state to let phase-change material be in before use for we; The user puts on sweater; The phase-transition heat-preserving device just can be from user and extraneous continual draw heat, and the person's of avoiding the use of temperature is too high, plays the effect of avoiding heat.
In order to let solid-state phase-change material become liquid state, thereby let the phase-transition heat-preserving device when the user puts on, keep higher temperature, said insulation sweater also comprises heater, and said heater contacts with the phase-transition heat-preserving device.Said heater can be deposited separately, just takes out when needing, and the phase-transition heat-preserving device is heated.
For fear of losing or can not find heater owing to forgeing the place of depositing, said heater is installed in the sweater body.
More excellent scheme, said heater are resistive heating device.Resistive heating device adopts the indirect resistance mode of heating, processes heater element by special alloy material or nonmetallic materials, produces heat energy by heater element, passes on the heating object through modes such as radiation, convection current and conduction.Because heating object and heater element separated into two parts, so the kind of heating object is generally unrestricted, easy and simple to handle.
Solid-state in order to let liquid phase-change material become, thus let the phase-transition heat-preserving device when the user puts on, keep lower temperature, said insulation sweater also comprises refrigerating plant, said refrigerating plant contacts with the phase-transition heat-preserving device.Said refrigerating plant can be deposited separately, just takes out when needing, and the phase-transition heat-preserving device is freezed.
For fear of losing or can not find refrigerating plant owing to forgeing the place of depositing, said refrigerating plant is installed in the sweater body.
More excellent scheme, said refrigerating plant are electronic refrigeration plant.The electronic cooling mode that electronic refrigeration plant adopted is called semiconductor refrigerating again; Perhaps thermoelectric cooling is a subject between Refrigeration Technique and semiconductor technology edge that grows up from the fifties, the P-N knot that it utilizes extraordinary semi-conducting material to constitute; The formation thermocouple is right; Produce Peltier effect, i.e. a kind of New Refrigerating method through the direct current refrigeration is with compression-type refrigeration and absorption refrigeration and be called the world's three big refrigeration modes.Its advantage is not have slide unit, is applied in some spaces and is restricted, and reliability requirement is high, and the occasion that no cold-producing medium pollutes is therefore with proper here.
The utility model beneficial effect against existing technologies is; Owing to be provided with the phase-transition heat-preserving device; Therefore the user can obtain heat from the phase-transition heat-preserving device; And do not have adverse effects such as electromagnetic radiation, increased the heat-insulating property of sweater greatly, so applicable scope is extended to most of people such as pregnant woman, child; And to the too high environment of equitemperature in summer; With refrigerating plant the phase-change material of phase-transition heat-preserving device is become liquid state before using; Just can play the Hyperthermic effect that suppresses the user, this just makes sweater not only in cold, use, and can also in high temperature, use.
Description of drawings
Accompanying drawing 1 is the broken section structural representation of the utility model preferred embodiment.
The implication of each mark is following among the figure: 1, sweater body; 2, phase-transition heat-preserving device; 3, heater; 4, refrigerating plant.
The specific embodiment
Shown in accompanying drawing, the insulation sweater in this preferred embodiment comprises sweater body 1, is provided with a phase-transition heat-preserving device 2 of being processed by the phase-transition heat-preserving material in the said sweater body 1.
In order to let solid-state phase-change material become liquid state, thereby let phase-transition heat-preserving device 2 when the user puts on, keep higher temperature, said insulation sweater also comprises heater 3, and said heater 3 contacts with phase-transition heat-preserving device 2.
For fear of losing or can not find heater 3 owing to forgeing the place of depositing, said heater 3 is installed in the sweater body 1.
Heater 3 adopts resistive heating device in the present embodiment.
Solid-state in order to let liquid phase-change material become, thus let phase-transition heat-preserving device 2 when the user puts on, keep lower temperature, said insulation sweater also comprises refrigerating plant 4, said refrigerating plant 4 contacts with phase-transition heat-preserving device 2.
For fear of losing or can not find refrigerating plant 4 owing to forgeing the place of depositing, said refrigerating plant 4 is installed in the sweater body 1.
Refrigerating plant described in the present embodiment 4 adopts electronic refrigeration plant.
The preferred embodiment that the above is merely the utility model is not the practical range that is used for limiting the utility model; Be all equivalents of being done according to the claim scope of the utility model, be the utility model claim scope and cover.
Claims (7)
1. an insulation sweater comprises the sweater body, it is characterized in that: be provided with the phase-transition heat-preserving device of being processed by the phase-transition heat-preserving material in the said sweater body.
2. insulation sweater as claimed in claim 1 is characterized in that: said insulation sweater also comprises heater, and said heater contacts with the phase-transition heat-preserving device.
3. insulation sweater as claimed in claim 2 is characterized in that: said heater is installed in the sweater body.
4. like claim 2 or 3 described insulation sweaters, it is characterized in that: said heater is a resistive heating device.
5. insulation sweater as claimed in claim 1 is characterized in that: said insulation sweater also comprises refrigerating plant, and said refrigerating plant contacts with the phase-transition heat-preserving device.
6. insulation sweater as claimed in claim 5 is characterized in that: said refrigerating plant is installed in the sweater body.
7. like claim 5 or 6 described insulation sweaters, it is characterized in that: said refrigerating plant is an electronic refrigeration plant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205537626U CN202496417U (en) | 2011-12-26 | 2011-12-26 | Heat preservation sweater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205537626U CN202496417U (en) | 2011-12-26 | 2011-12-26 | Heat preservation sweater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202496417U true CN202496417U (en) | 2012-10-24 |
Family
ID=47033055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205537626U Expired - Fee Related CN202496417U (en) | 2011-12-26 | 2011-12-26 | Heat preservation sweater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202496417U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107890149A (en) * | 2017-12-19 | 2018-04-10 | 佛山市伊甸源电子技术有限公司 | The thermal cloth of high insulating effect |
-
2011
- 2011-12-26 CN CN2011205537626U patent/CN202496417U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107890149A (en) * | 2017-12-19 | 2018-04-10 | 佛山市伊甸源电子技术有限公司 | The thermal cloth of high insulating effect |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121024 Termination date: 20141226 |
|
| EXPY | Termination of patent right or utility model |