CN203088633U - Gel cushion containing phase-change material - Google Patents

Gel cushion containing phase-change material Download PDF

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Publication number
CN203088633U
CN203088633U CN 201220622229 CN201220622229U CN203088633U CN 203088633 U CN203088633 U CN 203088633U CN 201220622229 CN201220622229 CN 201220622229 CN 201220622229 U CN201220622229 U CN 201220622229U CN 203088633 U CN203088633 U CN 203088633U
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CN
China
Prior art keywords
phase
change
gel
layer
clad
Prior art date
Application number
CN 201220622229
Other languages
Chinese (zh)
Inventor
范立涛
居易
杜海兵
Original Assignee
浙江三赢医疗器械有限公司
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 浙江三赢医疗器械有限公司 filed Critical 浙江三赢医疗器械有限公司
Priority to CN 201220622229 priority Critical patent/CN203088633U/en
Application granted granted Critical
Publication of CN203088633U publication Critical patent/CN203088633U/en

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Abstract

The utility model provides a gel cushion containing a phase-change material. The gel cushion comprises a heat insulation layer, a main body layer and a coating layer which are sequentially overlapped, wherein a closed cavity is formed by the top face of the heat insulation layer and the bottom face of the coating layer; the main body layer is located in the cavity; and the main body layer is formed by filling gel with phase-change material particles into the closed cavity. According to the gel cushion disclosed by the utility model, the main body layer adopts the gel containing the phase-change material, so that the gel cushion has a good molding effect, is free of granular sensation and has good affinity on a human body; a thick packing material is not needed; and the gel cushion has a temperature adjusting function and can keep a comfortable temperature for the human body for a longer time.

Description

A kind of gel mat that contains phase-change material
Technical field
The utility model belongs to the functional composite material technical field, particularly, relates to a kind of gel mat that contains phase-change material with thermoregulatory effect.
Background technology
Raising along with people's living standard, energy-conservation comfortable functional material spins market in civilian family gradually to begin to use, phase-change material has high potential heat value, can play the constant temperature effect in certain temperature range generation phase-state change, publication number is that the Chinese utility application of CN1221014 discloses a kind of inorganic phase-changing material that can be used for cool pad, this material undergoes phase transition in rational temperature and keeps constant temperature, the cooling feeling that long period is arranged after the human body contact, but inorganic phase-changing material lumps easily, and comfort is not good.
Another kind is a gel mat, and gel mat has certain cold insulation and protects thermal effect and pliability.Notification number is the disclosed a kind of hydrogel pad of the Chinese utility model patent of CN201243850, do not have can reveal, characteristics such as appearance looks elegant.Hydrogel mainly relies on the water of high heat capacity to absorb the human heat, shortcoming is to absorb or to discharge a large amount of heats in certain narrow temperature interval, publication number is that the Chinese utility model patent of CN101455856 discloses a kind of hydrogel that contains phase-change microcapsule, has certain thermoregulatory effect, but this hydrogel can't be finalized the design, narrow application range.
The utility model content
At defective of the prior art, the purpose of this utility model provides a kind of gel mat that contains phase-change material.
According to an aspect of the present utility model, a kind of gel mat that contains phase-change material is provided, the thermal insulation layer, body layer and the clad that comprise stack successively, wherein, the end face of described thermal insulation layer and the bottom surface of described clad form the sealing chamber, described body layer is positioned at described chamber, and described body layer mainly constitutes by being filled in the indoor composite phase-change gel rubber material of described enclosed cavity.Described composite phase-change gel rubber material is the gel that is impregnated with the phase-change material particle.
Preferably, described clad is made of the lining laminated film, and described lining constitutes the end face of described clad, and described film constitutes the bottom surface of described clad and directly contacts described body layer.
Preferably, described lining is the blended cloth or the leather of cotton, chemical fabric, cotton fibre and chemical fibre.
Preferably, described film is the TPU material, and the thickness of described film is 0.2 millimeter or 0.3 millimeter.
Preferably, described phase-change material particle is pulverous phase-change microcapsule or porous matrix composite phase-change energy storage material.
Preferably, described gel is that viscoelastic polyurethane elastomer is arranged.
Preferably, described phase-change material is dispersed in the described gel with the powdery granule form.
Preferably, the thickness of described body layer is between 0.6 millimeter to 6 millimeters.
Preferably, the end face of described clad extends lug boss or depressed part, and wherein, described lug boss is semi-round ball, square or bar shaped, and described depressed part is semi-round ball, square or bar shaped.
Preferably, described thermal insulation layer is to be composited by thermal resistance material and grid cloth.
Preferably, described thermal resistance material is free phenol formaldehyde foam, polyurethane foam, mineral wool or high silicon cotton.
Preferably, sew up between the edge of the edge of described clad and described thermal insulation layer and be connected.
Compared with prior art, the utlity model has following beneficial effect:
1. the utility model has mechanical strength and constant temperature effect concurrently, and the gel mat that contains phase-change material that promptly provides a kind of existing favorable elasticity and draftability that thermoregulatory effect is arranged again is so that gel mat can maintain the temperature of human comfort for a long time.
2. the stability of the gel size in the utility model is strong, and elongation at break is big, and good springiness has the effect of regulating temperature again.
3. thermal insulation layer is that thermal resistance material and grid cloth are composited, and can stop heat to scatter and disappear from the back side.
4. body layer has adopted the gel that contains phase-change material, the gel mat good forming effect, and no granular sensation, strong to human body affinity, do not need thick packaging material, have thermoregulatory effect.
Description of drawings
By reading the detailed description of non-limiting example being done with reference to the following drawings, it is more obvious that other features, objects and advantages of the present utility model will become:
The structural representation of the gel mat that contains phase-change material that provides according to the utility model is provided Fig. 1;
Fig. 2 is the cutaway view along the A-A direction that the gel mat that contains phase-change material that provides according to the utility model is provided shown in Figure 1.
Among the figure: 1 is clad, and 2 is body layer, and 3 is thermal insulation layer.
The specific embodiment
Below in conjunction with specific embodiment the utility model is elaborated.Following examples will help those skilled in the art further to understand the utility model, but not limit the utility model in any form.Should be pointed out that to those skilled in the art, under the prerequisite that does not break away from the utility model design, can also make some distortion and improvement.These all belong to protection domain of the present utility model.
The gel mat that contains phase-change material that provides according to the utility model, as shown in Figure 2, the thermal insulation layer 3, body layer 2 and the clad 1 that comprise stack successively, wherein, the bottom surface of the end face of described thermal insulation layer 3 and described clad 1 forms the sealing chamber, described body layer 2 is positioned at described chamber, and described body layer 2 mainly constitutes by being filled in the indoor gel that is impregnated with the phase-change material particle of described enclosed cavity.Sew up between the edge of the edge of described clad 1 and described thermal insulation layer 3 and be connected.Those skilled in the art should be interpreted as the described protection domain that contains the gel mat of phase-change material and comprise various pads, for example contain phase-change material the gel mattress, contain the gel cushion of phase-change material or contain gel back cushion of phase-change material or the like.
Wherein, as depicted in figs. 1 and 2, the end face of described clad extends lug boss, described lug boss be shaped as semi-round ball; And in a variation example of present embodiment, the shape of described lug boss can be changed to square or bar shaped; In another variation example of present embodiment, described lug boss can be changed to depressed part, and the shape volume of described depressed part can be semi-round ball, square or bar shaped.
More specifically, described clad 1 is made of the lining laminated film, and described lining constitutes the end face of described clad, directly contacts the insulation object; Described film constitutes the bottom surface of described clad and directly contacts described body layer.Wherein, described lining can be the blended cloth or the leather of cotton, chemical fabric, cotton fibre and chemical fibre, and described film is the TPU material.Described thermal insulation layer 3 is to be composited by thermal resistance material and grid cloth, and wherein, described thermal resistance material is free phenol formaldehyde foam, polyurethane foam, mineral wool or high silicon cotton.Thermal insulation layer hardness can play the bottom support effect greater than gel.
In a preference of present embodiment, described phase-change material particle is pulverous phase-change microcapsule or porous matrix composite phase-change energy storage material, and described gel is that viscoelastic polyurethane elastomer is arranged; Further preferably, described phase-change material is dispersed in the described gel with the powdery granule form, and the mass ratio of phase-change material and polyurethane gle is 1:5 to 1:20; Still more preferably, the thickness of described body layer is between 0.6 millimeter to 6 millimeters, and the elastic energy of described body layer absorbs longitudinal force and cushioning effect is provided, and the thickness of described film is 0.2 millimeter or 0.3 millimeter.
More than specific embodiment of the utility model is described.It will be appreciated that the utility model is not limited to above-mentioned specific implementations, those skilled in the art can make various distortion or modification within the scope of the claims, and this does not influence flesh and blood of the present utility model.

Claims (9)

1. gel mat that contains phase-change material, it is characterized in that, the thermal insulation layer, body layer and the clad that comprise stack successively, wherein, the end face of described thermal insulation layer and the bottom surface of described clad form the sealing chamber, described body layer is positioned at described chamber, and described body layer mainly constitutes by being filled in the indoor composite phase-change gel rubber material of described enclosed cavity.
2. the gel mat that contains phase-change material according to claim 1 is characterized in that described clad is made of the lining laminated film, and described lining constitutes the end face of described clad, and described film constitutes the bottom surface of described clad and directly contacts described body layer.
3. the gel mat that contains phase-change material according to claim 2 is characterized in that,
-described lining is the blended cloth or the leather of cotton, chemical fabric, cotton fibre and chemical fibre; And/or
-described film is the TPU material, and the thickness of described film is 0.2 millimeter or 0.3 millimeter.
4. the gel mat that contains phase-change material according to claim 1 is characterized in that,
-described phase-change material particle is pulverous phase-change microcapsule or porous matrix composite phase-change energy storage material; And/or
-described gel is that viscoelastic polyurethane elastomer is arranged.
5. according to claim 1 or the 4 described gel mats that contain phase-change material, it is characterized in that the thickness of described body layer is between 0.6 millimeter to 6 millimeters.
6. the gel mat that contains phase-change material according to claim 1, it is characterized in that the end face of described clad extends lug boss or depressed part, wherein, described lug boss is semi-round ball, square or bar shaped, and described depressed part is semi-round ball, square or bar shaped.
7. the gel mat that contains phase-change material according to claim 1 is characterized in that, described thermal insulation layer is to be composited by thermal resistance material and grid cloth.
8. the gel mat that contains phase-change material according to claim 7 is characterized in that, described thermal resistance material is free phenol formaldehyde foam, polyurethane foam, mineral wool or high silicon cotton.
9. the gel mat that contains phase-change material according to claim 1 is characterized in that, sews up between the edge of described clad and the edge of described thermal insulation layer to be connected.
CN 201220622229 2012-11-20 2012-11-20 Gel cushion containing phase-change material CN203088633U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220622229 CN203088633U (en) 2012-11-20 2012-11-20 Gel cushion containing phase-change material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220622229 CN203088633U (en) 2012-11-20 2012-11-20 Gel cushion containing phase-change material

Publications (1)

Publication Number Publication Date
CN203088633U true CN203088633U (en) 2013-07-31

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Family Applications (1)

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103687106A (en) * 2013-11-25 2014-03-26 浙江三赢医疗器械有限公司 Gel heating pad and method for manufacturing same
CN104610697A (en) * 2014-05-15 2015-05-13 浙江三赢医疗器械有限公司 TPE, and manufacturing method and application thereof
CN104856500A (en) * 2015-06-11 2015-08-26 宁波绿凯节能科技有限公司 Phase-change constant-temperature mattress
TWI513585B (en) * 2013-12-19 2015-12-21
CN106240026A (en) * 2016-09-09 2016-12-21 成都九十度工业产品设计有限公司 Automobile thermal insulation, sun-shade pad
CN109068857A (en) * 2016-04-04 2018-12-21 阿希礼家具工业公司 It is allowed for the mattress of heating and cooling air-flow

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103687106A (en) * 2013-11-25 2014-03-26 浙江三赢医疗器械有限公司 Gel heating pad and method for manufacturing same
CN103687106B (en) * 2013-11-25 2016-01-20 浙江三赢医疗器械有限公司 A kind of gel heat pad and preparation method thereof
TWI513585B (en) * 2013-12-19 2015-12-21
CN104610697A (en) * 2014-05-15 2015-05-13 浙江三赢医疗器械有限公司 TPE, and manufacturing method and application thereof
CN104856500A (en) * 2015-06-11 2015-08-26 宁波绿凯节能科技有限公司 Phase-change constant-temperature mattress
CN109068857A (en) * 2016-04-04 2018-12-21 阿希礼家具工业公司 It is allowed for the mattress of heating and cooling air-flow
CN106240026A (en) * 2016-09-09 2016-12-21 成都九十度工业产品设计有限公司 Automobile thermal insulation, sun-shade pad

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GR01 Patent grant
C14 Grant of patent or utility model
CP03 Change of name, title or address

Address after: 314107 No. 129 Ting Yao East Road, dry kiln Industrial Park, Jiashan County, Jiaxing, Zhejiang

Patentee after: Zhejiang 3win New Material Co. Ltd.

Address before: 314107 No. 129 Ting Yao East Road, Jiashan dry kiln industrial town, Jiaxing, Zhejiang

Patentee before: Zhejiang Triple Win Medical Appliance Co., Ltd.

CP03 Change of name, title or address