JPH08126456A - Bait box for fishing - Google Patents

Abstract

PURPOSE: To provide a less expensive bait box for fishing capable of keeping fishing baits alive for a long time. CONSTITUTION: A part at least a bottom, etc., of the wall of a bait box (1) for fishing is formed with a thermally conductive metal (5). The cooling surface of Peltier element (9) is adhered to the outer surface of the thermally conductive metal (5), and the heating surface of the Peltier element (9), which is the opposite side of the cooling surface, is provided with a heat sink (6) for radiating heat from the heating surface.

Description

【発明の詳細な説明】Detailed Description of the Invention

【０００１】[0001]

【産業上の利用分野】この発明は，魚釣用のための餌と
なるための魚釣用餌を死滅させることなく長時間に渡
り，生かし収納しておくことができる魚釣用餌箱に関す
る。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a fishing bait box which can be kept alive and stored for a long time without dying the bait for fishing, which serves as bait for fishing. .

【０００２】[0002]

【従来技術の問題点】魚釣りにおいて予め，魚釣の種類
によっては，生きている魚釣用餌［以下，単に魚釣用餌
という］を用意していくことは重要である。望ましい釣
り場を捜す必要があるが，そのために時間がかかり，い
ざそれに最適な釣り場を見いだした時には，魚釣用餌を
販売している店が見つからない。特に炎天下において
は，折角，容易した魚釣用餌が死滅してしまうことがあ
り，魚釣用餌を長時間生かし続けておくことは魚釣愛好
者にとっては，重要な課題である。[Problems of the prior art] In fishing, it is important to prepare live fishing baits [hereinafter, simply referred to as fishing baits] depending on the type of fishing. It is necessary to search for a desirable fishing ground, but it takes time, and when I find a suitable fishing ground, I cannot find a store that sells fishing baits. Especially in hot weather, the fishing bait may easily die, and keeping the fishing bait alive for a long time is an important issue for fishing enthusiasts.

【０００３】[0003]

【発明の課題】この発明の課題は，魚釣用餌を長時間に
渡って生かし続けることのできる魚釣用餌箱を容易且つ
安価に提供することにある。SUMMARY OF THE INVENTION An object of the present invention is to provide a fishing bait box which can keep fishing baits alive for a long time easily and at low cost.

【０００４】[0004]

【発明の課題を達成するための手段】かかるこの発明の
課題は，魚釣用餌箱の少なくとも底面部等の壁の一部を
熱良導性金属体で形成し，該熱良導性金属体の外壁面に
ペルチェ素子の冷却面側を接着し，該ペルチェ素子の冷
却面側と反対側の加熱面に該加熱面の熱を放熱するため
のヒ−トシンクを設けた魚釣用餌箱を提供することによ
って達成できる。The object of the present invention is to form at least a part of a wall such as a bottom surface of a fishing bait box with a heat conductive metal body. A bait box for fishing, in which a cooling surface side of a Peltier element is adhered to an outer wall surface of a body, and a heat sink for radiating heat of the heating surface is provided on a heating surface opposite to the cooling surface side of the Peltier element. Can be achieved by providing.

【０００５】[0005]

【作用】魚釣用餌箱１の上部には電源電池（直流電源）
１１を収納した電池ケ−ス２を有する蓋４の図１におい
ては図示せず電源スイッチ３［図２参照］をオンする
と，ペルチェ素子９に電源が供給され，該ペルチェ素子
９が動作するとその加熱面［図において下面部］が加熱
され，その上面の冷却面［図において上面部］が冷却さ
れる。[Operation] Power supply battery (DC power supply) on top of the fishing bait box 1
When the power switch 3 (see FIG. 2), not shown in FIG. 1, of the lid 4 having the battery case 2 accommodating the battery 11 is turned on, power is supplied to the Peltier element 9, and when the Peltier element 9 operates, the The heating surface [lower surface in the figure] is heated, and the cooling surface [upper surface in the figure] on the upper surface is cooled.

【０００６】ペルチェ素子９の下面部は過熱されるが，
この下面に設けたヒ−トシンク４の蓄熱プレ−ト６ｂの
下部に形成した放熱フィン６ａによって上記蓄熱プレ−
ト６ｂに蓄えられた熱が魚釣用餌箱１の外部に放散され
るため，ペルチェ素子９の上面の冷却面と接する熱良導
性金属体［以下，熱良導性金属板という］５を効率良く
冷却するので，その熱良導性金属板５の上面が内部に向
けられた魚釣用餌箱１の内部を冷却する。Although the lower surface of the Peltier element 9 is overheated,
The heat storage plate 6 is formed on the lower surface of the heat storage plate 6b of the heat sink 4 by the radiation fins 6a.
Since the heat stored in the glove 6b is dissipated to the outside of the fishing bait box 1, a heat conductive metal body [hereinafter referred to as a heat conductive metal plate] 5 which contacts the cooling surface of the upper surface of the Peltier element 9 Is efficiently cooled, so that the inside of the fishing bait box 1 in which the upper surface of the heat conductive metal plate 5 is directed inside is cooled.

【０００７】ここに，魚釣用餌箱１内には，魚釣用餌７
を入れた湿気を持たせた葉っぱ，大鋸屑，あるいは水な
ど適宜な魚釣用餌成育材８を入れてあるため，この魚釣
用餌成育材８が冷たくなり，この魚釣用餌成育材８に埋
没されている魚釣用餌７は当該魚釣用餌成育材８の冷た
さにより，そのときの冷却温度によっては活動が不活発
になり，或は冬眠状態になるため，魚釣用餌箱１の外部
温度が高くても，その魚釣用餌７が死滅することがな
く，長時間に渡って生き続ける。Here, in the fishing bait box 1, the fishing baits 7
Since the appropriate food bait growth material 8 such as moistened leaves, large sawdust, or water is contained, the fish food bait growth material 8 becomes cold, and the fish bait food growth material 8 is added. The fishing bait 7 buried in the fishing bait 7 becomes inactive due to the coldness of the fishing bait growth material 8 depending on the cooling temperature at that time, or enters the hibernation state. Even if the outside temperature of the box 1 is high, the fishing bait 7 does not die and continues to live for a long time.

【０００８】この場合，幸いなことに魚釣の現場には，
海，川または湖等の水があるので，それらの水を利用
し，その水にヒ−トシンク６の放熱フィン６ｂを浸して
おけば，放熱フィン６ｂによる放熱効果が高まり，ヒ−
トシンク６の蓄熱プレ−ト６ａの上面を効率良く冷却で
きるため，ペルチェ素子９のソリッドステ−ト・ヒ−ト
ポンプ機能をより向上できるので，ペルチェ素子９の上
面を効率良く冷却でき，従って，魚釣用餌箱１内の魚釣
用餌成育材８に保護された魚釣用餌７を冷やし，その活
動を不活発にすると共に，温度上昇による死滅を防ぐこ
とができる。In this case, fortunately, at the spot of fishing,
Since there is water from the sea, rivers, lakes, etc., if these water is used and the heat radiation fins 6b of the heat sink 6 are immersed in the water, the heat radiation effect by the heat radiation fins 6b is enhanced,
Since the upper surface of the heat storage plate 6a of the tosink 6 can be efficiently cooled, the solid state heat pump function of the Peltier element 9 can be further improved, so that the upper surface of the Peltier element 9 can be efficiently cooled, and therefore, the fish. It is possible to cool the fishing bait 7 protected by the fishing bait growth material 8 in the fishing bait box 1 to make its activity inactive and to prevent death due to temperature rise.

【０００９】[0009]

【発明の実施例】図１及び図２を参照して，魚釣用餌箱
１はその上面が開口された魚釣用餌箱本体１０とこの本
体１０を閉じるための電池ケ−ス２を兼ねた蓋４とから
なる立方体形状を成して構成したものを用いている。DESCRIPTION OF THE PREFERRED EMBODIMENTS Referring to FIGS. 1 and 2, a fishing bait box 1 includes a fishing bait box main body 10 having an upper surface opened and a battery case 2 for closing the main body 10. A cubic shape composed of the combined lid 4 is used.

【００１０】上記本体１０は，間に断熱機能を持つウレ
タン等の断熱部材１６を介在させて樹脂壁１７ａと１７
ｂにて三重壁構造に形成され，その底部にはアルミニウ
ムやその合金などでできた熱良導性金属板５を上記本体
１０の底部の上下両面に露出するように埋設している。The body 10 has resin walls 17a and 17a with a heat insulating member 16 such as urethane having a heat insulating function interposed therebetween.
The heat-conductive metal plate 5 made of aluminum or an alloy thereof is buried in the bottom of the main body 10 so as to be exposed on both upper and lower surfaces of the main body 10.

【００１１】このことにより，断熱部材１６によって外
界温度による本体１０内の温度上昇を防ぐようにしてい
ると共に，後記するペルチェ素子９によって冷却された
熱良導性金属板５を直接，魚釣用餌箱１の魚釣用餌箱育
生材８に振れさせることで，魚釣用餌箱１の魚釣用餌箱
育生材８に入れられた魚釣用餌７を冷やすようにしてい
る。As a result, the heat insulating member 16 prevents the temperature inside the main body 10 from rising due to the ambient temperature, and the heat conductive metal plate 5 cooled by the Peltier element 9 described later is directly used for fishing. By swinging the fishing bait box growth material 8 of the bait box 1, the fishing bait 7 put in the fishing bait box growth material 8 of the fishing bait box 1 is cooled.

【００１２】本発明の本来的な趣旨でないので，細かな
説明は省略するが，魚釣用餌箱１の上部開口端を閉じる
ための蓋４は，樹脂で形成され，その一端壁下部を上記
本体１０の一端壁上部に蝶番のような手段によって回動
自在に支持され，その他端下部は，上記本体１０の上端
面に設けた凹部と弾力に抗して係合する樹脂にて一体形
成された突起が形成され，この突起が上記本体１０の上
端面に設けた凹部と係合することで，当該蓋４によって
魚釣用餌箱１の上部開口端を閉じるようになっている。The detailed description is omitted because it is not the essential purpose of the present invention, but the lid 4 for closing the upper open end of the fishing bait box 1 is made of resin, and one end of the lower part of the wall is the above-mentioned part. One end of the main body 10 is rotatably supported by a hinge-like means on the upper part of the wall, and the other end lower part is integrally formed of a resin that engages with a recess provided on the upper end surface of the main body 10 against elasticity. The projection 4 is formed, and the projection 4 is engaged with the recess provided on the upper end surface of the main body 10 to close the upper open end of the fishing bait box 1 by the lid 4.

【００１３】またこの蓋４は，本体１０と外界との温度
隔離のために断熱効果を兼ねて空気を断熱材とするよう
に電源電池１１を収納するための電池ケ−ス２を兼ねた
構造としており，この蓋４の電池ケ−ス２部はその外周
部が本体１０の内周部と密着するように下側方向に突出
させている。The lid 4 also serves as a battery case 2 for accommodating the power supply battery 11 so that air is used as a heat insulating material as well as a heat insulating effect for temperature isolation between the main body 10 and the outside. The battery case 2 portion of the lid 4 is projected downward so that the outer peripheral portion thereof is in close contact with the inner peripheral portion of the main body 10.

【００１４】この場合，電池ケ−ス２が本体１０内に一
定以上，陥没しないように本体１０の外周部に鍔１８を
設け，蓋４の外周部を鍔１８の上面に当接させるように
して本体１０内を外部と密閉すると共に，外界温度と遮
断するようにしている。In this case, a collar 18 is provided on the outer peripheral portion of the main body 10 so that the battery case 2 does not sink into the main body 10 for a certain amount or more, and the outer peripheral portion of the lid 4 is brought into contact with the upper surface of the collar 18. The inside of the main body 10 is hermetically sealed from the outside and is cut off from the outside temperature.

【００１５】蓋４は，これに形成した電池ケ−ス２の内
部に電源電池１１を収納できるように電池ケ−ス本体４
ａ部と，これを閉じる電池蓋４ｂとよりなり，電池蓋４
ｂは，上記のように樹脂で形成され，その一端壁下部を
上記電池ケ−ス本体４ａの一端壁上部に蝶番のような手
段によって回動自在に支持され，その他端下部は，上記
電池ケ−ス本体４ａの上端面に設けた凹部と弾力に抗し
て係合する樹脂にて一体形成された突起が形成され，こ
の突起が上記電池ケ−ス本体４ａの上端面に設けた凹部
と係合することで，当該電池蓋４ｂによって上記電池ケ
−ス本体４ａの上部開口端を閉じるようになっている。The lid 4 has a battery case body 4 so that the power source battery 11 can be housed inside the battery case 2 formed therein.
It is composed of a portion a and a battery lid 4b that closes the portion a.
b is made of resin as described above, one end wall lower part of which is rotatably supported on the one end wall upper part of the battery case body 4a by means such as a hinge, and the other end lower part is the battery case. A projection integrally formed of resin that engages with the recess provided on the upper end surface of the case body 4a is formed, and the projection is a recess provided on the upper end surface of the battery case body 4a. When engaged, the battery lid 4b closes the upper open end of the battery case body 4a.

【００１６】上記電池ケ−ス２を兼ねた蓋４の側面部に
は，図２に示すような電源スイッチ３が設けられてお
り，この電源スイッチ３のＯＮ，ＯＦＦによってペルチ
ェ素子９の電源の開成または閉成を行うようにしてい
る。A power switch 3 as shown in FIG. 2 is provided on the side surface of the lid 4 which also serves as the battery case 2. By turning the power switch 3 ON and OFF, the power of the Peltier element 9 is turned on. It is designed to be opened or closed.

【００１７】上記蓋４の外周部は，鍔１８の上部と当接
するようにしてあり，この部分の近傍は本体１０と密接
していない箇所を形成しているのは，この蓋４の適宜部
分の外周部に窓１９を形成し，この窓１９と電池ケ−ス
２部によって上端開口部が閉じられた本体１０の内部と
の空気の流通を図るためである。然し，特別に必要とし
ない目的には不要であるが，この窓１９を設けておき，
必要においてこの窓１９を開放できるような工夫をして
おくことが望ましい。然し，これについても，この発明
の本来的な目的ではないため，図示することによる細か
な説明は省く。The outer peripheral portion of the lid 4 is in contact with the upper portion of the collar 18, and the vicinity of this portion forms a portion which is not in close contact with the main body 10 because an appropriate portion of the lid 4 is formed. This is because a window 19 is formed in the outer peripheral portion of the main body 10 and air is circulated between the window 19 and the inside of the body 10 whose upper end opening is closed by the battery case 2. However, this window 19 is provided in advance, although it is not necessary for the purpose which is not specially required.
It is desirable to devise so that this window 19 can be opened if necessary. However, since this is not the original purpose of the present invention, detailed explanation by illustration is omitted.

【００１８】上記熱良導成金属板５の下面には，熱良導
性耐熱両面接着テ−プを介してペルチェ素子９の冷却面
側が接着されている。The cooling surface side of the Peltier element 9 is bonded to the lower surface of the heat conductive metal plate 5 through a heat conductive and heat resistant double-sided adhesive tape.

【００１９】該熱良導成金属板５の下面には，蓄熱プレ
−ト６ａの下面に放熱フィン６ｂが形成されたヒ−トシ
ンク６の蓄熱プレ−ト６ａの上面が，熱良導性耐熱両面
接着テ−プを介して接着されている。The upper surface of the heat storage plate 6a of the heat sink 6 having the heat radiating fins 6b formed on the lower surface of the heat storage plate 6a is formed on the lower surface of the metal plate 5 of good heat conductivity. It is adhered via a double-sided adhesive tape.

【００２０】上記蓋４の電池ケ−ス２の内部には，１．
５Ｖ用電源電池１１が６本並列接続されるように並び配
設されると共に，それらの＋，−の電極部が導電体とな
る接点２０，２１を介して，上記蓋４が閉じられた際に
本体１０に設けられ且つペルチェ素子９の＋，−の電源
用のリ−ド線と接続された接点２２，２３と接続される
ようになっている。このため，図２においては，接点２
０と２２，２１と２３を同一接点図面として描いてい
る。以上のように，蓋４が閉じられ，接点２０と２２，
２１と２３が接触し，電源スイッチ３がオンされるとペ
ルチェ素子９に電源が供給される。Inside the battery case 2 of the lid 4, 1.
When the 5V power supply batteries 11 are arranged side by side so as to be connected in parallel, and the lid 4 is closed via the contacts 20 and 21 in which the + and-electrode parts become conductors. Are connected to the contacts 22 and 23 provided on the main body 10 and connected to the lead wires for the + and-power sources of the Peltier element 9. Therefore, in FIG. 2, the contact 2
0 and 22, 21 and 23 are drawn as the same contact drawing. As described above, the lid 4 is closed and the contacts 20 and 22,
When 21 and 23 contact each other and the power switch 3 is turned on, power is supplied to the Peltier element 9.

【００２１】ここで，ペルチェ素子９の原理について，
簡単に図３及び図４を用いて以下に説明する。Here, regarding the principle of the Peltier device 9,
The following is a brief description with reference to FIGS. 3 and 4.

【００２２】図３は，ペルチェ素子９のカプルを示し，
図４は，図３のカプルを組み合わせて形成したペルチェ
素子９を示す。FIG. 3 shows a couple of Peltier elements 9,
FIG. 4 shows a Peltier element 9 formed by combining the couples of FIG.

【００２３】図３を参照して，ペルチェ素子９のカプル
によりヒ−トシンク６（蓄熱プレ−ト６ｂ）を冷却する
場合を説明すると，この熱吸収のためのコ−ルド・ジャ
ンクション部がヒ−トシンク６（蓄熱プレ−ト６ｂ）と
なる。Referring to FIG. 3, the case where the heat sink 6 (heat storage plate 6b) is cooled by a couple of Peltier elements 9 will be described. The cold junction part for absorbing this heat is a heat sink. It becomes a tosink 6 (heat storage plate 6b).

【００２４】ここで，直流電源１１（上記電源電池が該
当）の電源スイッチ３をオンしてペルチェ素子９の電気
伝導体１２に電流を流すと，ヒ−トシンク６（蓄熱プレ
−ト６ｂ）部分では，電子が一方の半導体から他方の半
導体に流れる時に，低エネルギ−の状態から高エネルギ
−の状態に移ることになり，エネルギ−が熱の形で電子
に吸収される。Here, when the power switch 3 of the DC power source 11 (corresponding to the above-mentioned power source battery) is turned on and a current is passed through the electric conductor 12 of the Peltier element 9, the heat sink 6 (heat storage plate 6b) portion Then, when the electrons flow from one semiconductor to the other semiconductor, the low energy state shifts to the high energy state, and the energy is absorbed by the electrons in the form of heat.

【００２５】電源１１は，この電子の流れを行わせるエ
ネルギ−を供給し，ホット・ジャンクションとなる熱伝
導性の優れた，例えばアルミニウムやマグネシウム等で
形成されたヒ−トシンク６が，放熱フィン６ｂを介して
外部に余分な熱を放出する。The power supply 11 supplies the energy for causing this electron flow, and the heat sink 6 made of, for example, aluminum or magnesium, which has a high thermal conductivity and becomes a hot junction, is a heat radiation fin 6b. Dissipate excess heat to the outside via.

【００２６】このように，ペルチェ素子９は，ソリッド
ステ−ト・ヒ−トポンプであり，液体やガスを使用せ
ず，また可動部分もないため，非常に簡単に電子電熱変
換装置を構成できる利点がある。As described above, the Peltier element 9 is a solid-state heat pump, does not use liquid or gas, and has no moving parts. Therefore, it is possible to construct an electron-electric heat conversion device very easily. There is.

【００２７】尚，図３において，符号１３−１，１３−
２は，ビスマス・テルル化物の半導体で，不純物ド−ピ
ングによる過剰電子Ｎ型（Ｎ型半導体）１３−１と不足
電子Ｐ型（Ｐ型半導体）１３−２の２種類のエレメント
で構成されている。１４は，アルミナ・セラミックス等
の電気絶縁体を示し，１５は，キャリア電流，熱流の流
れる方向を示す。In FIG. 3, reference numerals 13-1 and 13-
Numeral 2 is a bismuth telluride semiconductor, and is composed of two types of elements, an excess electron N type (N type semiconductor) 13-1 and an electron deficient P type (P type semiconductor) 13-2 due to impurity doping. There is. Reference numeral 14 indicates an electric insulator such as alumina / ceramics, and reference numeral 15 indicates a direction in which a carrier current and a heat flow flow.

【００２８】即ち，ペルチェ素子９は，過剰電子Ｎ型
（Ｎ型半導体）１３−１と不足電子Ｐ型（Ｐ型半導体）
１３−２を金属片，即ち電気伝導体１２で接合したもの
で，直流電源１１の直流電流を過剰電子Ｎ型（Ｎ型半導
体）１３−１から不足電子Ｐ型（Ｐ型半導体）１３−２
に流すと，過剰電子Ｎ型（Ｎ型半導体）１３−１では電
流の向きと逆方向に，不足電子Ｐ型（Ｐ型半導体）１３
−２では順方向にそれぞれ熱の移動が起こり，ヒ−トシ
ンク６（蓄熱プレ−ト６ｂ）の冷却面が冷却され，周囲
から熱を奪う。高温側の，即ち，電気伝導体１２の熱を
放熱フイン４ａによって効率良く放熱すると，熱は低温
側から高温側へ連続的に汲み上げられる。That is, the Peltier device 9 includes an excess electron N type (N type semiconductor) 13-1 and an insufficient electron P type (P type semiconductor).
13-2 is formed by joining metal pieces, that is, electric conductors 12, and the direct current of the DC power supply 11 is changed from excess electron N type (N type semiconductor) 13-1 to insufficient electron P type (P type semiconductor) 13-2.
Flow into the excess electron N-type (N-type semiconductor) 13-1, in the direction opposite to the direction of the current, the electron deficiency P-type (P-type semiconductor) 13
At -2, heat is transferred in the forward direction, the cooling surface of the heat sink 6 (heat storage plate 6b) is cooled, and heat is taken from the surroundings. When the heat on the high temperature side, that is, the heat of the electric conductor 12 is efficiently radiated by the heat radiation fins 4a, the heat is continuously pumped from the low temperature side to the high temperature side.

【００２９】以上のようにコ−ルド・ジャンクションと
なるヒ−トシンク６（蓄熱プレ−ト６ｂ）で形成された
熱は，ホット・ジャンクションとなるヒ−トシンク６に
ポンピングされるが，その量は回路を流れるキャリア電
流とカプラの数に比例する。As described above, the heat formed by the heat sink 6 (heat storage plate 6b) serving as a cold junction is pumped to the heat sink 6 serving as a hot junction. It is proportional to the carrier current flowing through the circuit and the number of couplers.

【００３０】従って，実際に使用されるペルチェ素子９
は，図４に示すように図３のカプラを組み合わせたモジ
ュ−ルとし，電気的には直列の，熱的には並列の接続と
している。Therefore, the Peltier device 9 that is actually used
Is a module in which the couplers of FIG. 3 are combined as shown in FIG. 4, and is electrically connected in series and thermally connected in parallel.

【００３１】ペルチェ素子９に電源が供給され，ヒ−ト
シンク６の放熱フィン６ａの熱を魚釣用餌箱１の外部に
放散するため，ペルチェ素子９の加熱面に発生する熱を
十分に放熱する。Power is supplied to the Peltier element 9 to dissipate the heat of the heat radiation fins 6a of the heat sink 6 to the outside of the fishing bait box 1, so that the heat generated on the heating surface of the Peltier element 9 is sufficiently radiated. To do.

【００３２】この結果，ヒ−トシンク６の上面の熱良導
性金属板５は冷却されるので，その熱良導性金属板５の
上面が内部に向けられた魚釣用餌箱１の内部の魚釣用餌
成育材８を冷却し，この魚釣用餌成育材８に埋没されて
いる魚釣用餌７は当該魚釣用餌成育材８の冷たさによ
り，そのときの冷却温度によっては活動が不活発にな
り，或は冬眠状態になるため，魚釣用餌箱１の外部温度
が高くても，その魚釣用餌７が死滅することがなく，長
時間に渡って生き続ける。As a result, since the heat conductive metal plate 5 on the upper surface of the heat sink 6 is cooled, the inside of the fishing bait box 1 in which the upper surface of the heat conductive metal plate 5 is directed inside. Of the fishing bait growth material 8 is cooled, and the fishing bait 7 buried in the fishing bait growth material 8 depends on the cooling temperature of the fishing bait growth material 8 at that time. Activity becomes inactive or goes into hibernation, so even if the temperature outside the fishing bait box 1 is high, the fishing baits 7 will not die and will continue to live for a long time. .

【００３３】[0033]

【効果】以上のように，本発明の魚釣用餌箱は，従来の
単なる魚釣用餌箱のように，短時間に渡りその内部に魚
釣用餌を保存するという考え方と異なり，長時間に渡り
その内部に魚釣用餌箱を外界の温度に依存される事無
く，生かし続けることができ，しかもそのための構成が
非常に簡単なため，従来の魚釣マニヤの要望を全く満た
す新規な魚釣用餌箱に構成できるほか，没頭に述べた従
来の欠点を解消する極めて有用なもを安価に提供できる
利点がある。[Effect] As described above, the fishing bait box of the present invention is different from the concept of storing the fishing bait in the inside for a short time like a conventional mere fishing bait box. A fishing bait box can be kept alive for a long time without being affected by the temperature of the outside world, and the structure for that purpose is very simple. It has the advantage that it can be configured as a simple fishing bait box and that it can provide an extremely useful food at a low cost that solves the conventional drawbacks mentioned in the immersion.

【図面の簡単な説明】 図１ 本発明の一実施例としての魚釣用餌箱の基本原理
的な構造を示す縦断面図である。 図２ 図１における補足的な電気結線図である。 図３及び図４ ペルチェ素子の原理説明図を示す。BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a longitudinal sectional view showing a basic principle structure of a fishing bait box as one embodiment of the present invention. 2 is a complementary electrical connection diagram in FIG. 3 and 4 are diagrams for explaining the principle of the Peltier device.

【符号の説明】[Explanation of symbols]

１ 魚釣用餌箱 ２ 電池ケ−ス ３ 電源スイッチ ４ 蓋 ４ａ 電池ケ−ス本体 ４ｂ 電池蓋 ５ 熱良導性金属体（板） ６ ヒ−トシンク ６ａ 放熱フィン ６ｂ 蓄熱プレ−ト ７ 魚釣用餌 ８ 魚釣用餌成育材 ９ ペルチェ素子 １０ 魚釣用餌箱本体 １１ 電源電池（直流電源） １２ 電気伝導体 １３−１ 過剰電子Ｎ型（Ｎ型半導体） １３−２ 不足電子Ｐ型（Ｐ型半導体） １４ 電気絶縁体 １５ キャリア電流，熱流の流れる方向 １６ 断熱部材 １７ａ，１７ｂ 樹脂壁 １８ 鍔 １９ 窓 ２０〜２３ 接点 1 Fishing Bait Box 2 Battery Case 3 Power Switch 4 Lid 4a Battery Case Body 4b Battery Lid 5 Heat Conductive Metal Body (Plate) 6 Heat Sink 6a Heat Dissipation Fin 6b Heat Storage Plate 7 Fishing Bait 8 Fishing bait growth material 9 Peltier element 10 Fishing bait box body 11 Power supply battery (DC power supply) 12 Electric conductor 13-1 Excess electron N type (N type semiconductor) 13-2 Insufficient electron P type ( (P-type semiconductor) 14 Electrical insulator 15 Carrier current, direction of heat flow 16 Heat insulating members 17a, 17b Resin wall 18 Tsuba 19 Window 20-23 contacts

Claims (1)

【特許請求の範囲】[Claims] 【請求項１】 魚釣用餌箱（１）の少なくとも底面部等
の壁の一部を熱良導性金属体（５）で形成し，該熱良導
性金属体（５）の外壁面にペルチェ素子（９）の冷却面
側を接着し，該ペルチェ素子（９）の冷却面側と反対側
の加熱面に該加熱面の熱を放熱するためのヒ−トシンク
（６）を設けたことを特徴とする魚釣用餌箱。1. A fishing bait box (1) at least a part of a wall such as a bottom surface is formed of a heat conductive metal body (5), and an outer wall surface of the heat conductive metal body (5). The cooling surface side of the Peltier element (9) is adhered to, and a heat sink (6) for radiating the heat of the heating surface is provided on the heating surface opposite to the cooling surface side of the Peltier element (9). A bait box for fishing, which is characterized by that.