CN111477795A - 一种主动散热型新能源电池保护设备 - Google Patents

一种主动散热型新能源电池保护设备 Download PDF

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CN111477795A
CN111477795A CN202010321700.6A CN202010321700A CN111477795A CN 111477795 A CN111477795 A CN 111477795A CN 202010321700 A CN202010321700 A CN 202010321700A CN 111477795 A CN111477795 A CN 111477795A
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杨雨
陈辉辉
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Abstract

本发明公开了一种主动散热型新能源电池保护设备,包括壳体,所述壳体内设有安装腔,所述安装腔的内底部设有与外界连通的散热风口,所述散热风口内安装有防尘网,所述安装腔的内底部固定连接有散热底座,所述散热底座的上端安装有电池本体;抖动触发机构,所述抖动触发机构包括设置壳体右侧内壁中的滑腔,所述滑腔内对称设有两个磁板。该保护设备设有两个主动散热机构,在进行水冷散热同时,进行风冷散热,大大提高了散热的效果,使得电池处于一个较低温度的工作环境中,增加了电池的使用寿命。

Description

一种主动散热型新能源电池保护设备
技术领域
本发明涉及新能源电池技术领域,尤其涉及一种主动散热型新能 源电池保护设备。
背景技术
随着新能源汽车的发展,新能源汽车电池的创新也越来越多,新 能源汽车电池就是使用新能源技术减少温室气体排放污染的新型汽 车电池,新能源电池在使用过程中,一般会在其外侧设有保护壳体, 现有的保护壳体存在以下问题:
在实际的使用过程中,电池在使用时会产生极大的热量,但是现 有的保护壳体仅仅是在其表面设有多个散热网,并没有设有主动散热 的机构,导致电池的散热效果较差,电池的散热效果会影响其使用寿 命,长期处于一个散热效果较差的使用环境中,电池的寿命会大大降 低。
发明内容
本发明的目的是为了解决现有技术中存在的缺点,而提出的一种 主动散热型新能源电池保护设备,该保护设备设有两个主动散热机 构,在进行水冷散热同时,进行风冷散热,大大提高了散热的效果, 使得电池处于一个较低温度的工作环境中,增加了电池的使用寿命。
为了实现上述目的,本发明采用了如下技术方案:
一种主动散热型新能源电池保护设备,包括壳体,所述壳体内设 有安装腔,所述安装腔的内底部设有与外界连通的散热风口,所述散 热风口内安装有防尘网,所述安装腔的内底部固定连接有散热底座, 所述散热底座的上端安装有电池本体;抖动触发机构,所述抖动触发 机构包括设置在壳体右侧内壁中的滑腔,所述滑腔内对称设有两个磁 板,两个所述磁板分别与滑腔的两侧内壁固定连接,所述滑腔内设有 用于上下滑动的铜框,所述铜框的两侧均安装有用于滑动的滑动组 件;
水冷散热机构,所述水冷散热机构包括设置在壳体右侧内壁中的 储液腔,所述储液腔的上端内壁上固定连接有磁环,所述储液腔位于 磁环下方空间设有用于上下滑动的电磁铁,所述电磁铁的正负极分别 通过两根导线与铜框的两端电性连接,所述散热底座的内部嵌设有S 形散热管,所述S形散热管的两端分被通过两个循环管与储液腔的上 下两端连通,所述储液腔、循环管和S形散热管内均填充有蒸馏水, 所述储液腔远离安装腔的一侧内壁中嵌设有散热鳍片。
优选地,所述壳体的左侧内壁中设有气腔,所述气腔中设有用于 上下滑动的铁制活塞,所述气腔位于储液腔的右侧,所述安装腔的左 侧内壁上固定连接有空心板,所述空心板通过吸风口与外界连通,所 述气腔位于铁制活塞上方空间通过出风管与外界连通,所述气腔位于 铁制活塞下方空间通过风道与外界连通,所述吸风口和出风管内均安 装有单向阀,所述空心板靠近电池本体的一侧设有多个与空心板内部 连通的进风孔。
本发明与现有技术相比,其有益效果为:
1、汽车经过减速带或者一些较为颠簸的路段时,铜框会上下抖 动,会使得电磁铁上下往复移动,从而储液腔、循环管和S形散热管 所形成的循环水冷机构中的蒸馏水产生流动,电磁铁移动时,位于S 形散热管中的吸收了热量的蒸馏水会被吸入到储液腔中,通过散热鳍 片进行散热,而位于储液腔中冷水会进入到S形散热管中,电磁铁复 位后,散热后的蒸馏水又流动到S形散热管中,进行循环的散热,主 动散热的散热效果极佳。
2、在电磁铁上下移动的过程中,会带动铁制活塞上下移动,当 铁制活塞下移时,会通过空心板和多个进风孔将安装腔中热气流吸入 到气腔位于铁制活塞上方的空间内,当铁制活塞上移时,会将安装腔 位于铁制活塞上方空间内的气体通过出风管排出,在进行水冷散热的 同时通过风冷散热,将产生的热量排出,散热的效果极佳,使得电池 处于一个较低温度的工作环境中,大大提高了新能源电池的使用寿 命。
附图说明
图1为本发明提出的一种主动散热型新能源电池保护设备的结 构示意图;
图2为图1中A处放大图;
图3为图1中铜框的立体图;
图4为本发明中的实施例2的示意图;
图5为图4的B处放大结构示意图。
图中:1壳体、2散热风口、3储液腔、4磁环、5散热鳍片、6 电磁铁、7循环管、8S形散热管、9散热底座、10电池本体、11滑 腔、12磁板、13铜框、14滑动组件、15出风管、16铁制活塞、17 气腔、18风道、19吸风口、20空心板、21进风孔、22安装腔。
具体实施方式
下面将结合本发明实施例中的附图,对本发明实施例中的技术方 案进行清楚、完整地描述,显然,所描述的实施例仅仅是本发明一部 分实施例,而不是全部的实施例。
实施例1
参照图1-4,一种主动散热型新能源电池保护设备,包括:
壳体1,壳体1内设有安装腔22,安装腔22的内底部设有与外 界连通的散热风口2,散热风口2内安装有防尘网,安装腔22的内 底部固定连接有散热底座9,散热底座9的上端安装有电池本体10;
抖动触发机构,抖动触发机构包括设置在壳体1右侧内壁中的滑 腔11,滑腔11内对称设有两个磁板12,两个磁板12分别与滑腔11 的两侧内壁固定连接,滑腔11内设有用于上下滑动的铜框13,铜框 13的两侧均安装有用于滑动的滑动组件14,滑动组件14由滚珠和连 接板组成,连接板与铜框13固定连接,连接板远离铜框13的一侧设 有多个滚珠,滑动组件14的设置大大减小铜框13与两个磁板12之 间的摩擦力,使得铜框13的抖动更为简单;
水冷散热机构,水冷散热机构包括设置在壳体1右侧内壁中的储 液腔3,储液腔3的上端内壁上固定连接有磁环4,储液腔3位于磁 环4下方空间设有用于上下滑动的电磁铁6,电磁铁6的正负极分别 通过两根导线与铜框13的两端电性连接,导线的长度较长,以保证 铜框13的上下抖动不会影响到电流的流通,散热底座9的内部嵌设 有S形散热管8,S形散热管8的两端分被通过两个循环管7与储液 腔3的上下两端连通,储液腔3、循环管7和S形散热管8内均填充 有蒸馏水,储液腔3远离安装腔22的一侧内壁中嵌设有散热鳍片5。
在使用时,汽车经过减速带或者一些较为颠簸的路段时,铜框 13会上下抖动,受到两个滑动组件14的作用,铜框13的抖动幅度 较大,此时铜框13会切割两个磁板12之间形成的磁场,产生感应电 流,使得与其相连的电磁铁6通电产生磁力,由于铜框13上下抖动,通过铜框13的磁通量会有一个增大较小再增大的循环过程,从而使 得产生的感应电流的方向会有一个有正反循环的变化,从而使得电磁 铁6的磁极一直处于一个变化的状态,当电磁铁6上端面的磁极与磁 环4下端面的磁极相同时,电磁铁6下移,当电磁铁6的上端面磁极 与磁环4的下端面磁极相反时,电磁铁6上移,即在铜框13上下抖 动的过程中,会使得电磁铁6上下往复移动,从而储液腔3、循环管 7和S形散热管8形成的循环水冷机构中的蒸馏水产生流动,电磁铁 6移动时,位于S形散热管8中的吸收了热量的蒸馏水会被吸入到储 液腔3中,通过散热鳍片5进行散热,而位于储液腔3中冷水会进入 到S形散热管8中,电磁铁6复位后,散热后的蒸馏水又流动到S形 散热管8中,进行循环的散热,主动散热的散热效果极佳。
实施例2
参照图5,本实施例与实施例1的不同之处在于,壳体1的左侧 内壁中设有气腔17,气腔17中设有用于上下滑动的铁制活塞16,气 腔17位于储液腔3的右侧,安装腔22的左侧内壁上固定连接有空心 板20,空心板20通过吸风口19与外界连通,气腔17位于铁制活塞16上方空间通过出风管15与外界连通,气腔17位于铁制活塞16下 方空间通过风道18与外界连通,吸风口19和出风管15内均安装有 单向阀,保证吸风口19进风,出风管15排风,空心板20靠近电池 本体10的一侧设有多个与空心板20内部连通的进风孔21。
在电磁铁6上下移动的过程中,会带动铁制活塞16上下移动, 当铁制活塞16下移时,会通过空心板20和多个进风孔21将安装腔 22中热气流吸入到气腔17位于铁制活塞16上方的空间内,当铁制 活塞16上移时,会将安装腔22位于铁制活塞16上方空间内的气体通过出风管15排出,在进行水冷散热的同时通过风冷散热,将产生 的热量排出,散热的效果极佳。
以上所述,仅为本发明较佳的具体实施方式,但本发明的保护范 围并不局限于此,任何熟悉本技术领域的技术人员在本发明揭露的技 术范围内,根据本发明的技术方案及其发明构思加以等同替换或改 变,都应涵盖在本发明的保护范围之内。

Claims (2)

1.一种主动散热型新能源电池保护设备,其特征在于,包括:
壳体(1),所述壳体(1)内设有安装腔(22),所述安装腔(22)的内底部设有与外界连通的散热风口(2),所述散热风口(2)内安装有防尘网,所述安装腔(22)的内底部固定连接有散热底座(9),所述散热底座(9)的上端安装有电池本体(10);
抖动触发机构,所述抖动触发机构包括设置在壳体(1)右侧内壁中的滑腔(11),所述滑腔(11)内对称设有两个磁板(12),两个所述磁板(12)分别与滑腔(11)的两侧内壁固定连接,所述滑腔(11)内设有用于上下滑动的铜框(13),所述铜框(13)的两侧均安装有用于滑动的滑动组件(14);
水冷散热机构,所述水冷散热机构包括设置在壳体(1)右侧内壁中的储液腔(3),所述储液腔(3)的上端内壁上固定连接有磁环(4),所述储液腔(3)位于磁环(4)下方空间设有用于上下滑动的电磁铁(6),所述电磁铁(6)的正负极分别通过两根导线与铜框(13)的两端电性连接,所述散热底座(9)的内部嵌设有S形散热管(8),所述S形散热管(8)的两端分被通过两个循环管(7)与储液腔(3)的上下两端连通,所述储液腔(3)、循环管(7)和S形散热管(8)内均填充有蒸馏水,所述储液腔(3)远离安装腔(22)的一侧内壁中嵌设有散热鳍片(5)。
2.根据权利要求1所述的一种主动散热型新能源电池保护设备,其特征在于,所述壳体(1)的左侧内壁中设有气腔(17),所述气腔(17)中设有用于上下滑动的铁制活塞(16),所述气腔(17)位于储液腔(3)的右侧,所述安装腔(22)的左侧内壁上固定连接有空心板(20),所述空心板(20)通过吸风口(19)与外界连通,所述气腔(17)位于铁制活塞(16)上方空间通过出风管(15)与外界连通,所述气腔(17)位于铁制活塞(16)下方空间通过风道(18)与外界连通,所述吸风口(19)和出风管(15)内均安装有单向阀,所述空心板(20)靠近电池本体(10)的一侧设有多个与空心板(20)内部连通的进风孔(21)。
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CN111969278A (zh) * 2020-08-20 2020-11-20 刘财印 一种节能电池温度交换散热器
CN112366387A (zh) * 2020-11-09 2021-02-12 屈向阳 一种新能源电池用自触发散热装置
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CN111969278A (zh) * 2020-08-20 2020-11-20 刘财印 一种节能电池温度交换散热器
CN112366387A (zh) * 2020-11-09 2021-02-12 屈向阳 一种新能源电池用自触发散热装置
CN112450587A (zh) * 2020-12-01 2021-03-09 牛永耀 一种自触发式的散热型登山包
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CN114628833A (zh) * 2021-12-13 2022-06-14 杭叉集团股份有限公司 一种便捷式新能源叉车电池模组
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