JP3241849U - Neck cooler using phase change material - Google Patents

Neck cooler using phase change material Download PDF

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JP3241849U
JP3241849U JP2023000707U JP2023000707U JP3241849U JP 3241849 U JP3241849 U JP 3241849U JP 2023000707 U JP2023000707 U JP 2023000707U JP 2023000707 U JP2023000707 U JP 2023000707U JP 3241849 U JP3241849 U JP 3241849U
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phase change
neck
neck cooler
phase
change member
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倩 孫
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日丸物産株式会社
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
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    • Y02E60/14Thermal energy storage

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Abstract

【課題】アウトドアでも使用できる、冷却効果が長持ちするネッククーラーを提供する。【解決手段】U型の外装110の中に、U型の内環120を入れ、外装と内環それぞれに融点・凝固点が異なる相変化部材を注ぎ、2種の相変化部材の相互作用で冷却効果の持続時間を延長することを特徴とする。【選択図】図2To provide a neck cooler that can be used outdoors and has a long-lasting cooling effect. A U-shaped inner ring (120) is placed in a U-shaped outer ring (110), phase change members having different melting points and freezing points are poured into the outer ring and the inner ring, respectively, and cooled by the interaction of the two phase change members. It is characterized by extending the duration of the effect. [Selection drawing] Fig. 2

Description

本考案は、2種の相変化部材を利用し、長時間の冷却効果を提供するネッククーラーに関する。 The present invention relates to a neck cooler that utilizes two types of phase change materials to provide long-lasting cooling effect.

ネッククーラーは暑い夏に人体の首部を冷却する暑さ対策グッズとして従来から使用されている。暑いときには、皮下を走る動脈が開き、大量の血液が流れることで、皮膚を通して放熱される。ネッククーラーを首に掛け、首から熱を吸収し、身体全体の温度を低下させることができる。 Neck coolers have been conventionally used as heat countermeasure goods for cooling the neck of the human body in the hot summer. When it's hot, the arteries that run under the skin open up, allowing more blood to flow through the skin and dissipating heat. A neck cooler can be hung around the neck, absorbing heat from the neck and lowering the temperature of the entire body.

従来提案されている相変化部材を利用したネッククーラー(特許文献1参照)は短時間の冷感を提供するものばかりであり、冷却の持続時間の向上に向けることを考慮したものはほとんど存在しないのが現状である。 Conventionally proposed neck coolers using a phase change member (see Patent Document 1) only provide a short-time cooling sensation, and there are almost no ones that take into account the improvement of the duration of cooling. is the current situation.

特許第6895671号Patent No. 6895671

本考案は、従来技術の現状に鑑み創案されたものであり、その目的は、2種の相変化部材を利用することにより冷却効果の持続時間の延長を実現するネッククーラーを提供することにある。 The present invention was invented in view of the current state of the prior art, and its purpose is to provide a neck cooler that extends the duration of the cooling effect by utilizing two types of phase change members. .

本考案は、一種の相変化部材を収容したU型外装に、もう一種の相変化部材を収容したU型の内環を入れ、2種の相変化部材の相互作用で、冷却効果の持続時間を延長することにより問題点を解決している。 In the present invention, a U-shaped outer ring housing one phase-change member is inserted into a U-shaped inner ring housing another phase-change member. The problem is solved by extending the

本考案のネッククーラーは、外装に収容されている相変化部材が熱を吸収して固相から液相に変化するとき、内環の相変化部材がその変化を抑制することにより、冷却効果の持続時間を延長することができる。ネッククーラーの長時間使用を実現する。 In the neck cooler of the present invention, when the phase-change member housed in the exterior absorbs heat and changes from a solid phase to a liquid phase, the phase-change member in the inner ring suppresses the change, thereby improving the cooling effect. Duration can be extended. Achieve long-term use of the neck cooler.

図1は、本考案のネッククーラーの形状を示す正面図である。FIG. 1 is a front view showing the shape of the neck cooler of the present invention. 図2は、本考案のネッククーラーの構成を示す正面図である。FIG. 2 is a front view showing the construction of the neck cooler of the present invention. 図3は、本考案のネッククーラーの断面図である。FIG. 3 is a cross-sectional view of the neck cooler of the present invention. 図4は、本考案のネッククーラーの左側面図、正面図、右側面図、下面図である。FIG. 4 is a left side view, a front view, a right side view, and a bottom view of the neck cooler of the present invention.

本考案のネッククーラーを図面に基づいて説明するが、本考案はこれらに限定されるものではない。 The neck cooler of the present invention will be described with reference to the drawings, but the present invention is not limited to these.

図1はネッククーラー本体100の形状を示す正面図である。図2は本考案のネッククーラーの構成の概略を示す正面図である。図2中、110は外層の外装、111は封をするところあるいはラベルを付けるところ、120は内層の内環である。図3は本考案のネッククーラーの断面図である。図3中、123は熱伝導性のよい材質、120は内層の内環、122は内環に収容されている相変化部材、121は外装と内環の中間に収容されているもう一種の相変化部材である。外装110と内環120は相変化部材が固相及び液相のいずれの状態であっても、一定の外形を維持する程度の剛性を有している。 FIG. 1 is a front view showing the shape of the neck cooler main body 100. FIG. FIG. 2 is a front view showing the outline of the configuration of the neck cooler of the present invention. In FIG. 2, 110 is the exterior layer of the outer layer, 111 is the sealing or labeling portion, and 120 is the inner ring of the inner layer. FIG. 3 is a cross-sectional view of the neck cooler of the present invention. In FIG. 3, 123 is a material with good thermal conductivity, 120 is an inner ring of the inner layer, 122 is a phase change member accommodated in the inner ring, and 121 is another kind of phase accommodated between the exterior and the inner ring. It is a variable member. The exterior 110 and the inner ring 120 have rigidity enough to maintain a constant outer shape regardless of whether the phase-change member is in a solid phase or a liquid phase.

本考案のネッククーラー100は人体の首に掛けて使用する。首から熱を吸収することにより、収容されている相変化部材121と相変化部材122、いわゆるPCM(Phase Change Material)が融解して固相から液相に変化する。相変化部材の融点・凝固点を0~50℃の任意の温度に設定する可能である。相変化部材が液相になった場合、冷水や冷蔵庫に入れて温度を下げ、固相に変化した後に取り出して、繰り返し使用することができる。 The neck cooler 100 of the present invention is worn around the neck of the human body. By absorbing heat from the neck, the contained phase change members 121 and 122, so-called PCM (Phase Change Material), melt and change from a solid phase to a liquid phase. It is possible to set the melting point/freezing point of the phase change member to any temperature between 0 and 50.degree. When the phase-change member becomes a liquid phase, it can be put into cold water or a refrigerator to lower the temperature, and after changing to a solid phase, it can be taken out and used repeatedly.

また、本考案のネッククーラーの内環120に収容されている相変化部材122の融点・凝固点は外装110に収容されている相変化部材121より高くと設定している。従って、相変化部材121が熱を吸収し、固相から液相に変化して、温度が上昇しても、相変化部材122の融点・凝固点の温度に維持することができる。つまり、相変化部材121の温度の上昇は相変化部材122に抑制される。 In addition, the melting point/freezing point of the phase change member 122 housed in the inner ring 120 of the neck cooler of the present invention is set higher than that of the phase change member 121 housed in the exterior 110 . Therefore, even if the phase change member 121 absorbs heat and changes from a solid phase to a liquid phase and the temperature rises, the temperature of the phase change member 122 can be maintained at the melting point/freezing point. That is, the temperature rise of phase change member 121 is suppressed by phase change member 122 .

本考案は、上述のように内環の相変化部材が外装に収容される相変化部材の変化を抑制するため、長時間の冷感を維持するネッククーラーを提供することができる。 As described above, the present invention can provide a neck cooler that maintains a cool feeling for a long time because the inner ring phase change member suppresses the change of the phase change member accommodated in the exterior.

《その他の実施形態》
以上のように、本出願において開示する技術の例示として、前記実施形態を説明した。しかしながら、本開示における技術は、これに限定されず、適宜、変更、置き換え、付加、省略などを行った実施の形態にも適用可能である。また、前記実施形態で説明した各構成要素を組み合わせて、新たな実施の形態とすることも可能である。また、添付図面および詳細な説明に記載された構成要素の中には、課題解決のために必須な構成要素だけでなく、前記技術を例示するために、課題解決のためには必須でない構成要素も含まれ得る。そのため、それらの必須ではない構成要素が添付図面や詳細な説明に記載されていることをもって、直ちに、それらの必須ではない構成要素が必須であるとの認定をするべきではない。また、本考案の冷却対象は、人間に限りなく、犬又は猫等の動物であってもよい。
<<Other embodiments>>
As described above, the embodiments have been described as examples of the technology disclosed in the present application. However, the technology in the present disclosure is not limited to this, and can be applied to embodiments in which modifications, replacements, additions, omissions, etc. are made as appropriate. Moreover, it is also possible to combine the constituent elements described in the above embodiments to create new embodiments. In addition, among the components described in the attached drawings and detailed description, there are not only components essential for solving the problem, but also components not essential for solving the problem in order to exemplify the above technology. can also be included. Therefore, it should not be immediately recognized that those non-essential components are essential just because they are described in the attached drawings and detailed description. Moreover, the object to be cooled according to the present invention is not limited to humans, and may be animals such as dogs and cats.

100 ネッククーラー
110 外装
111 封をする/ラベルを付けるところ
120 内環
121 相変化部材
122 相変化部材
123 熱伝導性のよい材質
100 Neck cooler 110 Exterior 111 Sealing/labeling area 120 Inner ring 121 Phase change member 122 Phase change member 123 Thermally conductive material

Claims (2)

ネッククーラー本体は熱伝導性が良いU型外装と相変化部材からなることを特徴とするネッククーラー。 A neck cooler characterized in that the neck cooler body is composed of a U-shaped exterior with good thermal conductivity and a phase change member. もう一種の相変化部材が収容されている内環が、請求項1に記載のネッククーラー本体の中に含んでいることを特徴とするネッククーラー。 A neck cooler according to claim 1, characterized in that an inner ring containing another kind of phase change member is included in the neck cooler body of claim 1 .
JP2023000707U 2023-02-20 2023-03-08 Neck cooler using phase change material Active JP3241849U (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202320259494.XU CN219594952U (en) 2023-02-20 2023-02-20 Phase-change cooling neck ring
CN202320259494.X 2023-02-20

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JP3241849U true JP3241849U (en) 2023-05-09

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