CN115241589A - Battery cabinet suitable for portable container - Google Patents

Battery cabinet suitable for portable container Download PDF

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Publication number
CN115241589A
CN115241589A CN202210706332.6A CN202210706332A CN115241589A CN 115241589 A CN115241589 A CN 115241589A CN 202210706332 A CN202210706332 A CN 202210706332A CN 115241589 A CN115241589 A CN 115241589A
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Prior art keywords
container
cylinder
piston
cabinet
rear side
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CN202210706332.6A
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CN115241589B (en
Inventor
余清琴
张堡
韦胜喜
邵彬
汪源
李长宁
余云钢
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ChunAn Power Supply Co of State Grid Zhejiang Electric Power Co Ltd
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ChunAn Power Supply Co of State Grid Zhejiang Electric Power Co Ltd
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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/233—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by physical properties of casings or racks, e.g. dimensions
    • H01M50/242—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by physical properties of casings or racks, e.g. dimensions adapted for protecting batteries against vibrations, collision impact or swelling
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/204—Racks, modules or packs for multiple batteries or multiple cells
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/244—Secondary casings; Racks; Suspension devices; Carrying devices; Holders characterised by their mounting method
    • Y—GENERAL 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Battery Mounting, Suspending (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)

Abstract

本发明公开了一种适用于移动式集装箱的电池柜，包括若干设置在集装箱内的柜体，集装箱的底部设置有滑轨，柜体设置有第一侧板，柜体设置有第二侧板，第一侧板和第二侧板之间设置有若干隔板，第二侧板朝向集装箱的后侧设置有滑槽，第一侧板朝向集装箱的前侧设置有柱塞，第二侧板内设置有第一气道，第一气道设置有阀门装置，柜体设置有气缸。本发明具有有益效果为：1.当车辆前侧撞击时电池能得到较好的缓冲；2.当车辆后侧受到撞击时，柱塞一侧气压减小，从而使得柱塞的支撑性降低，柜体的间距更加容易减小，柜体在惯性作用下向前运动从而远离集装箱后侧，防止后侧的电池受到直接的撞击，避免电池爆炸。

Figure 202210706332

The invention discloses a battery cabinet suitable for a mobile container, comprising a plurality of cabinet bodies arranged in the container, the bottom of the container is provided with a sliding rail, the cabinet body is provided with a first side panel, and the cabinet body is provided with a second side panel , a number of partitions are arranged between the first side plate and the second side plate, the second side plate is provided with a chute toward the rear side of the container, the first side plate is provided with a plunger toward the front side of the container, and the second side plate A first air passage is arranged inside, a valve device is arranged in the first air passage, and a cylinder is arranged in the cabinet. The present invention has the following beneficial effects: 1. when the front side of the vehicle is hit, the battery can get better buffering; The distance between the cabinets is easier to reduce, and the cabinets move forward under the action of inertia to stay away from the rear side of the container, preventing the battery on the rear side from being directly hit and preventing the battery from exploding.

Figure 202210706332

Description

一种适用于移动式集装箱的电池柜A battery cabinet suitable for mobile containers

技术领域technical field

本发明涉及移动电池柜技术领域，尤其涉及一种适用于移动式集装箱的电池柜。The invention relates to the technical field of mobile battery cabinets, in particular to a battery cabinet suitable for mobile containers.

背景技术Background technique

随着社会的发展，新能源车等用电设备的普及，使得户外用电的机会增加，一些户外救援的电能车开始普及，用于给户外的用电设备供电。这些电能车的内部需要利用电池支架对电池进行固定，现有的电池支架防撞性能差。With the development of society and the popularization of electric equipment such as new energy vehicles, the opportunities for outdoor power consumption have increased, and some electric vehicles for outdoor rescue have begun to be popularized to supply power to outdoor electric equipment. The interior of these electric vehicles needs to use battery brackets to fix the batteries, and the existing battery brackets have poor anti-collision performance.

发明内容SUMMARY OF THE INVENTION

本发明为了解决现有技术上述缺点，提出一种适用于移动式集装箱的电池柜。In order to solve the above shortcomings of the prior art, the present invention proposes a battery cabinet suitable for a mobile container.

为实现上述目的，本发明采用如下技术方案：To achieve the above object, the present invention adopts the following technical solutions:

一种适用于移动式集装箱的电池柜，包括若干设置在集装箱内的柜体，柜体从集装箱的前侧至后侧依次布置，且柜体之间间隙配合，集装箱的底部设置有沿集装箱的前后侧延伸的滑轨，柜体的下侧滑动连接在滑轨上，柜体朝向集装箱的前侧设置有第一侧板，柜体朝向集装箱的后侧设置有第二侧板，第一侧板和第二侧板相互平行且均沿竖向延伸，第一侧板和第二侧板之间设置有若干隔板，隔板从上至下依次设置，相邻的隔板之间形成用于容纳电池的容纳空间，第二侧板朝向集装箱的后侧设置有滑槽，第一侧板朝向集装箱的前侧设置有柱塞，柱塞插入相邻的柜体的滑槽内并和滑槽滑动连接，第二侧板内设置有第一气道，第一气道内设置有压缩气体，第一气道沿竖向延伸且和滑槽连通，第一气道的上端贯通第二侧板的上侧且设置有阀门装置，最靠近集装箱的后侧的柜体设置有气缸，气缸设置在对应柜体的下端，气缸内设置有压缩气体，气缸从集装箱的前侧至后侧延伸，且气缸的一端和对应第二侧板固定连接，气缸的另一端和集装箱的后侧抵接，气缸和阀门装置连接并用于控制阀门装置的开关。A battery cabinet suitable for a mobile container, comprising a number of cabinet bodies arranged in the container, the cabinet bodies are arranged in sequence from the front side to the rear side of the container, and the cabinet bodies are gap-fitted, and the bottom of the container is provided with slats along the container. Slide rails extending from the front and rear sides, the lower side of the cabinet body is slidably connected to the slide rails, the cabinet body is provided with a first side panel facing the front side of the container, and the cabinet body is provided with a second side panel facing the rear side of the container. The plate and the second side plate are parallel to each other and both extend vertically. A number of partition plates are arranged between the first side plate and the second side plate, and the partition plates are arranged in sequence from top to bottom. In the accommodating space for accommodating batteries, the second side plate is provided with a chute toward the rear side of the container, and the first side plate is provided with a plunger toward the front side of the container, and the plunger is inserted into the chute of the adjacent cabinet and slides with The grooves are slidably connected, the second side plate is provided with a first air passage, the first air passage is provided with compressed gas, the first air passage extends vertically and communicates with the chute, and the upper end of the first air passage penetrates the second side plate The upper side of the container is provided with a valve device, the cabinet body closest to the rear side of the container is provided with a cylinder, the cylinder is arranged at the lower end of the corresponding cabinet body, the compressed gas is arranged in the cylinder, and the cylinder extends from the front side to the rear side of the container, and One end of the air cylinder is fixedly connected with the corresponding second side plate, the other end of the air cylinder is in contact with the rear side of the container, and the air cylinder is connected with the valve device and is used to control the switch of the valve device.

进一步的，阀门装置包括固定连接在第二侧板的上侧的阀体，阀体沿竖向延伸，阀体内滑动连接有第一活塞，阀体的下端和第一气道连通，阀体和第一活塞之间通过弹簧连接，阀体的上侧设置有卡孔，第一活塞的上侧固定连接有沿竖向延伸的连接杆，连接杆的上端设置有用于和卡孔配合的钩子，第一活塞内设置有第二气道，第二气道的一端位于第一活塞的下侧，第二气道的另一端位于第一活塞的一侧，阀体的上端的一侧设置有出气孔，当钩子和卡孔配合时，出气孔和第二气道连通，阀体的下端设置有进气孔，进气孔和气缸连通。Further, the valve device includes a valve body fixedly connected to the upper side of the second side plate, the valve body extends vertically, a first piston is slidably connected in the valve body, the lower end of the valve body is communicated with the first air passage, the valve body and The first pistons are connected by springs, the upper side of the valve body is provided with a clamping hole, the upper side of the first piston is fixedly connected with a connecting rod extending vertically, and the upper end of the connecting rod is provided with a hook for matching with the clamping hole, The first piston is provided with a second air passage, one end of the second air passage is located on the lower side of the first piston, the other end of the second air passage is located on one side of the first piston, and one side of the upper end of the valve body is provided with an outlet. As for the air hole, when the hook is matched with the clamping hole, the air outlet hole communicates with the second air passage, the lower end of the valve body is provided with an air intake hole, and the air intake hole communicates with the cylinder.

进一步的，气缸包括一端和柜体固定连接的缸体，缸体和进气孔连通，缸体内滑动连接有第二活塞，第二活塞设置在缸体朝向集装箱的后侧的一端，第二活塞固定连接有活塞杆，活塞杆远离第二活塞的一端和集装箱的后侧抵接。Further, the cylinder includes a cylinder whose one end is fixedly connected with the cabinet, the cylinder is communicated with the air intake hole, a second piston is slidably connected in the cylinder, and the second piston is arranged at the end of the cylinder facing the rear side of the container, and the second piston is slidably connected to the cylinder. The piston is fixedly connected with a piston rod, and one end of the piston rod away from the second piston abuts against the rear side of the container.

进一步的，气缸的上侧设置有支撑梁，支撑梁沿集装箱的前后侧延伸，支撑梁的一端和最靠近集装箱的后侧的柜体固定连接，支撑梁的另一端和集装箱的后侧抵接。Further, the upper side of the cylinder is provided with a support beam, the support beam extends along the front and rear sides of the container, one end of the support beam is fixedly connected with the cabinet body closest to the rear side of the container, and the other end of the support beam is in contact with the rear side of the container. .

进一步的，弹簧设置在第一活塞的下侧，弹簧的上端和第一活塞连接，弹簧的下端和阀体连接。Further, the spring is arranged on the lower side of the first piston, the upper end of the spring is connected with the first piston, and the lower end of the spring is connected with the valve body.

和现有技术相比，本发明提供的一种适用于移动式集装箱的电池柜具有有益效果为：1.当车辆前侧撞击时电池能得到较好的缓冲；2.当车辆后侧受到撞击时，柱塞一侧气压减小，从而使得柱塞的支撑性降低，柜体的间距更加容易减小，柜体在惯性作用下向前运动从而远离集装箱后侧，防止后侧的电池受到直接的撞击，避免电池爆炸。Compared with the prior art, a battery cabinet suitable for a mobile container provided by the present invention has the following beneficial effects: 1. When the front side of the vehicle is hit, the battery can be better buffered; 2. When the back side of the vehicle is hit When the air pressure on one side of the plunger is reduced, the supportability of the plunger is reduced, and the distance between the cabinets is easier to reduce. impact to avoid battery explosion.

附图说明Description of drawings

图1为本申请的实施例的示意图。FIG. 1 is a schematic diagram of an embodiment of the application.

图2为本申请的实施例的剖视图。FIG. 2 is a cross-sectional view of an embodiment of the application.

图3为本申请的实施例的图2的A处放大图。FIG. 3 is an enlarged view of part A of FIG. 2 according to an embodiment of the present application.

图4为本申请的实施例的图3的B处放大图。FIG. 4 is an enlarged view of part B of FIG. 3 according to an embodiment of the present application.

图5为本申请的实施例的集装箱后侧受到撞击时的示意图。FIG. 5 is a schematic diagram of the container rear side of the embodiment of the present application when it is impacted.

图6为本申请的实施例的钩子和卡孔配合的示意图。FIG. 6 is a schematic diagram of the hook and the snap hole matching according to an embodiment of the present application.

图7为本申请的实施例的柜体向前运动使得后侧的电池远离集装箱后侧的示意图。FIG. 7 is a schematic diagram of the cabinet body moving forward so that the battery on the rear side moves away from the rear side of the container according to the embodiment of the present application.

具体实施方式Detailed ways

下面通过实施例，并结合附图，对本发明的技术方案作进一步具体的说明。The technical solutions of the present invention will be further described in detail below through embodiments and in conjunction with the accompanying drawings.

参见图1至图7，一种适用于移动式集装箱的电池柜，包括若干设置在集装箱26内的柜体1，为了便于描述本实施方式，定义如图1所示的集装箱26的前侧和后侧，柜体1从集装箱26的前侧至后侧依次布置，且柜体1之间间隙配合，集装箱26的底部设置有沿集装箱26的前后侧延伸的滑轨20，柜体1的下侧滑动连接在滑轨20上，柜体1朝向集装箱26的前侧设置有第一侧板2，柜体1朝向集装箱26的后侧设置有第二侧板4，第一侧板2和第二侧板4相互平行且均沿竖向延伸，第一侧板2和第二侧板4之间设置有若干隔板19，隔板19和第一侧板2固定连接，隔板19和第二侧板4固定连接，隔板19从上至下依次设置，相邻的隔板19之间形成用于容纳电池的容纳空间，第二侧板4朝向集装箱26的后侧设置有滑槽5，第一侧板2朝向集装箱26的前侧设置有柱塞3，柱塞3插入相邻的柜体1的滑槽5内并和滑槽5滑动连接，第二侧板4内设置有第一气道6，第一气道6内设置有压缩气体，第一气道6沿竖向延伸且和滑槽5连通，第一气道6的上端贯通第二侧板4的上侧且设置有阀门装置7，最靠近集装箱26的后侧的柜体1设置有气缸21，气缸21设置在对应柜体1的下端，气缸21内设置有压缩气体，气缸21从集装箱26的前侧至后侧延伸，且气缸21的一端和对应第二侧板4固定连接，气缸21的另一端和集装箱26的后侧抵接，气缸21和阀门装置7连接并用于控制阀门装置7的开关。Referring to FIGS. 1 to 7 , a battery cabinet suitable for a mobile container includes a plurality of cabinet bodies 1 arranged in a container 26 . In order to facilitate the description of this embodiment, the front side and the front side of the container 26 shown in FIG. 1 are defined as On the rear side, the cabinets 1 are arranged in sequence from the front to the rear of the container 26, and the cabinets 1 are gap-fitted. The bottom of the container 26 is provided with a slide rail 20 extending along the front and rear sides of the container 26. The side is slidably connected to the slide rail 20. The cabinet 1 is provided with a first side panel 2 on the front side of the container 26, and the cabinet 1 is provided with a second side panel 4 on the rear side of the container 26. The first side panel 2 and the first side panel 2 The two side plates 4 are parallel to each other and extend vertically. A number of partition plates 19 are arranged between the first side plate 2 and the second side plate 4. The partition plates 19 and the first side plate 2 are fixedly connected. The two side plates 4 are fixedly connected, the partition plates 19 are arranged in sequence from top to bottom, a accommodating space for accommodating the battery is formed between the adjacent partition plates 19 , and the second side plate 4 is provided with a chute 5 toward the rear side of the container 26 . , the first side plate 2 is provided with a plunger 3 facing the front side of the container 26, the plunger 3 is inserted into the chute 5 of the adjacent cabinet 1 and is slidably connected with the chute 5, and the second side plate 4 is provided with a first An air passage 6, the compressed gas is arranged in the first air passage 6, the first air passage 6 extends vertically and communicates with the chute 5, and the upper end of the first air passage 6 penetrates through the upper side of the second side plate 4 and is provided with There is a valve device 7, the cabinet 1 closest to the rear side of the container 26 is provided with a cylinder 21, the cylinder 21 is arranged at the lower end of the corresponding cabinet 1, and compressed gas is arranged in the cylinder 21, and the cylinder 21 is from the front side of the container 26 to the rear. One end of the air cylinder 21 is fixedly connected to the corresponding second side plate 4 , the other end of the air cylinder 21 is in contact with the rear side of the container 26 , the air cylinder 21 is connected to the valve device 7 and is used to control the opening and closing of the valve device 7 .

阀门装置7包括固定连接在第二侧板4的上侧的阀体8，阀体8沿竖向延伸，阀体8内滑动连接有第一活塞9，阀体8的下端和第一气道6连通，阀体8和第一活塞9之间通过弹簧10连接，阀体8的上侧设置有卡孔11，第一活塞9的上侧固定连接有沿竖向延伸的连接杆12，连接杆12的上端设置有用于和卡孔11配合的钩子13，第一活塞9内设置有第二气道14，第二气道14的一端位于第一活塞9的下侧，第二气道14的另一端位于第一活塞9的一侧，阀体8的上端的一侧设置有出气孔15，当钩子13和卡孔11配合时，出气孔15和第二气道14连通，阀体8的下端设置有进气孔16，进气孔16和气缸21连通。The valve device 7 includes a valve body 8 fixedly connected to the upper side of the second side plate 4, the valve body 8 extends vertically, a first piston 9 is slidably connected in the valve body 8, the lower end of the valve body 8 and the first air passage 6 is connected, the valve body 8 and the first piston 9 are connected by a spring 10, the upper side of the valve body 8 is provided with a clamping hole 11, and the upper side of the first piston 9 is fixedly connected with a connecting rod 12 extending vertically. The upper end of the rod 12 is provided with a hook 13 for matching with the clamping hole 11 , a second air passage 14 is arranged in the first piston 9 , one end of the second air passage 14 is located on the lower side of the first piston 9 , and the second air passage 14 The other end of the valve body 8 is located on one side of the first piston 9, and one side of the upper end of the valve body 8 is provided with an air outlet hole 15. When the hook 13 is matched with the clamping hole 11, the air outlet hole 15 communicates with the second air passage 14, and the valve body 8 The lower end of the cylinder is provided with an intake hole 16, and the intake hole 16 communicates with the cylinder 21.

气缸21包括一端和柜体1固定连接的缸体22，缸体22和进气孔16连通，缸体22内滑动连接有第二活塞23，第二活塞23设置在缸体22朝向集装箱26的后侧的一端，第二活塞23固定连接有活塞杆24，活塞杆24远离第二活塞23的一端和集装箱26的后侧抵接。The cylinder 21 includes a cylinder 22 fixedly connected to the cabinet 1 at one end. The cylinder 22 communicates with the air intake hole 16 . A second piston 23 is slidably connected in the cylinder 22 . At one end of the rear side, the second piston 23 is fixedly connected with a piston rod 24 , and one end of the piston rod 24 away from the second piston 23 is in contact with the rear side of the container 26 .

气缸21的上侧设置有支撑梁25，支撑梁25沿集装箱26的前后侧延伸，支撑梁25的一端和最靠近集装箱26的后侧的柜体1固定连接，支撑梁25的另一端和集装箱26的后侧抵接。The upper side of the cylinder 21 is provided with a support beam 25, the support beam 25 extends along the front and rear sides of the container 26, one end of the support beam 25 is fixedly connected to the cabinet 1 closest to the rear side of the container 26, and the other end of the support beam 25 is connected to the container 26. The rear side of 26 abuts.

弹簧10设置在第一活塞9的下侧，弹簧10的上端和第一活塞9连接，弹簧10的下端和阀体8连接。The spring 10 is arranged on the lower side of the first piston 9 , the upper end of the spring 10 is connected with the first piston 9 , and the lower end of the spring 10 is connected with the valve body 8 .

实施例原理：Example principle:

在正常形势时，由于气缸21和第一气道6内均设置有压缩气体，所以柱塞3和气缸21内提供给柜体1较好的支撑性。且当车辆前侧撞车时，柜体1在惯性作用下沿滑轨20向前运动，柱塞3在压缩气体的作用下得到减震缓冲，相邻的柜体1之间间距减小，从而对容纳空间内的电池保护。In a normal situation, since the cylinder 21 and the first air passage 6 are both provided with compressed gas, the plunger 3 and the cylinder 21 provide better support for the cabinet 1 . And when the front side of the vehicle crashes, the cabinet 1 moves forward along the slide rail 20 under the action of inertia, the plunger 3 is damped and buffered under the action of the compressed gas, and the distance between the adjacent cabinets 1 is reduced, so that the Protection of batteries in the accommodation space.

当集装箱26遭遇追尾时，集装箱26的后侧将被撞击变形，此时，活塞杆24向前运动，缸体22内的气压升高，由于进气孔16和缸体22连通，所以第一活塞9下侧的气压升高，第一活塞9带动连接杆12和钩子13向上运动。在本实施方式中，连接杆12的上端向集装箱26的下侧延伸形成钩子13，钩子13的上侧设置有斜面17，钩子13的下侧设置有限位面18，限位面18的延伸方向和连接杆12的延伸方向垂直，当钩子13向上运动时，在斜面17作用下，钩子13向集装箱26前侧运动，且带动连接杆12的上端向集装箱26的前侧弯曲变形，当第一活塞9的上侧和阀体8抵接时，钩子13刚好穿过卡孔11，在连接杆12的弹性作用下，钩子13向集装箱26的后侧运动，限位面18和阀体8的上侧抵接，从而完成钩子13和卡孔11的配合，参见图5和图6，此时，出气孔15通过第二气道14、第一气道6和滑槽5连通，而出气孔15和大气连通，第一气道6和气缸21内的压缩气体从出气孔15进入大气，柱塞3一侧和气缸21内的气压大大降低，从而导致柱塞3和气缸21的支撑性大大降低，即当后侧的车辆撞击剧烈时，即集装箱26的后侧向前变形较为严重时，在冲击力的作用下，集装箱26的后侧壁将推动柜体1沿滑轨20向前运动，而由于柱塞3一侧的气压降低，柜体1之间的间距很容易减小，即可，从而导致最后侧的柜体1向前运动且和集装箱26的后侧的距离变大，进而防止最后侧的柜体1上的电池收到撞击而发生爆炸。参见图7。When the container 26 encounters a rear-end collision, the rear side of the container 26 will be impacted and deformed. At this time, the piston rod 24 moves forward, and the air pressure in the cylinder block 22 increases. The air pressure on the lower side of the piston 9 increases, and the first piston 9 drives the connecting rod 12 and the hook 13 to move upward. In this embodiment, the upper end of the connecting rod 12 extends to the lower side of the container 26 to form the hook 13 , the upper side of the hook 13 is provided with a slope 17 , the lower side of the hook 13 is provided with a limiting surface 18 , and the extending direction of the limiting surface 18 It is perpendicular to the extension direction of the connecting rod 12. When the hook 13 moves upward, under the action of the inclined surface 17, the hook 13 moves toward the front side of the container 26, and drives the upper end of the connecting rod 12 to bend and deform toward the front side of the container 26. When the upper side of the piston 9 is in contact with the valve body 8, the hook 13 just passes through the clamping hole 11. Under the elastic action of the connecting rod 12, the hook 13 moves to the rear side of the container 26, and the limit surface 18 and the valve body 8 The upper side abuts to complete the matching of the hook 13 and the clamping hole 11. See Figures 5 and 6. At this time, the air outlet 15 is communicated with the second air passage 14, the first air passage 6 and the chute 5, and the air outlet 15 is connected to the atmosphere, the compressed gas in the first air passage 6 and the cylinder 21 enters the atmosphere from the air outlet 15, and the air pressure on one side of the plunger 3 and in the cylinder 21 is greatly reduced, resulting in a great support for the plunger 3 and the cylinder 21. Lowering, that is, when the vehicle on the rear side hits violently, that is, when the rear side of the container 26 is severely deformed forward, under the action of the impact force, the rear side wall of the container 26 will push the cabinet 1 to move forward along the slide rail 20 , and because the air pressure on the side of the plunger 3 is reduced, the distance between the cabinets 1 can be easily reduced, that is, the rearmost cabinet 1 moves forward and the distance from the rear side of the container 26 becomes larger, Further, the battery on the rearmost cabinet 1 is prevented from being hit and exploded. See Figure 7.

应当理解的是，对于本领域普通技术人员来说，可以根据上述说明加以改进或变换，而所有这些改进和变换都应属于本发明所附权利要求的保护范围。It should be understood that for those skilled in the art, improvements or changes can be made according to the above description, and all these improvements and changes should fall within the protection scope of the appended claims of the present invention.

Claims (5)

1. A battery cabinet suitable for a movable container is characterized by comprising a plurality of cabinet bodies arranged in the container, wherein the cabinet bodies are sequentially arranged from the front side to the rear side of the container, the cabinet bodies are in clearance fit, the bottom of the container is provided with a slide rail extending along the front side and the rear side of the container, the lower side of the cabinet body is connected on the slide rail in a sliding way, a first side plate is arranged on the front side of the cabinet body facing the container, a second side plate is arranged at the rear side of the cabinet body facing the container, the first side plate and the second side plate are parallel to each other and vertically extend, a plurality of clapboards are arranged between the first side board and the second side board, the clapboards are arranged from top to bottom in sequence, an accommodating space for accommodating batteries is formed between the adjacent clapboards, the second side plate is provided with a chute towards the rear side of the container, the first side plate is provided with a plunger towards the front side of the container, the plunger is inserted into the sliding groove of the adjacent cabinet body and is connected with the sliding groove in a sliding way, a first air channel is arranged in the second side plate, the first air passage is internally provided with compressed air, the first air passage extends along the vertical direction and is communicated with the chute, the upper end of the first air passage penetrates through the upper side of the second side plate and is provided with a valve device, the cabinet body closest to the rear side of the container is provided with an air cylinder, the cylinder is arranged at the lower end of the corresponding cabinet body, compressed gas is arranged in the cylinder, the cylinder extends from the front side to the rear side of the container, and one end of the cylinder is fixedly connected with the corresponding second side plate, the other end of the cylinder is abutted against the rear side of the container, and the cylinder is connected with the valve device and is used for controlling the valve device to be opened and closed.
2. The battery cabinet suitable for the mobile container as claimed in claim 1, wherein the valve device comprises a valve body fixedly connected to the upper side of the second side plate, the valve body extends vertically, a first piston is slidably connected to the valve body, the lower end of the valve body is communicated with the first air passage, the valve body is connected with the first piston through a spring, a clamping hole is formed in the upper side of the valve body, a connecting rod extending vertically is fixedly connected to the upper side of the first piston, a hook for being matched with the clamping hole is arranged at the upper end of the connecting rod, a second air passage is arranged in the first piston, one end of the second air passage is located at the lower side of the first piston, the other end of the second air passage is located at one side of the first piston, an air outlet is formed in one side of the upper end of the valve body, when the hook is matched with the clamping hole, the air outlet is communicated with the second air passage, an air inlet is formed in the lower end of the valve body, and the air inlet is communicated with the air cylinder.
3. The battery cabinet suitable for the mobile container according to claim 2, wherein the cylinder comprises a cylinder body with one end fixedly connected with the container body, the cylinder body is communicated with the air inlet hole, a second piston is slidably connected in the cylinder body, the second piston is arranged at one end of the cylinder body, which faces the rear side of the container, and a piston rod is fixedly connected with the second piston, and one end of the piston rod, which is far away from the second piston, is abutted against the rear side of the container.
4. The battery cabinet applicable to a mobile container as claimed in claim 3, wherein the upper side of the cylinder is provided with a support beam, the support beam extends along the front and rear sides of the container, one end of the support beam is fixedly connected with the cabinet body closest to the rear side of the container, and the other end of the support beam abuts against the rear side of the container.
5. A battery cabinet adapted for a mobile container as claimed in claim 2 or 3 or 4, wherein said spring is located on the underside of said first piston, the upper end of said spring being connected to said first piston and the lower end of said spring being connected to said valve body.
CN202210706332.6A 2022-06-21 2022-06-21 Battery cabinet suitable for portable container Active CN115241589B (en)

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Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20180105063A1 (en) * 2015-09-19 2018-04-19 Ningbo Wise Digital Technology Co., Ltd Container comprising a battery, transportation system comprising the same and method thereof
CN208682594U (en) * 2018-09-19 2019-04-02 深圳市腾运发电子有限公司 A kind of New energy electric forklift battery body structure
CN110993853A (en) * 2019-12-30 2020-04-10 郑州工程技术学院 An electric vehicle battery protection device
CN210439741U (en) * 2019-07-30 2020-05-01 安徽海螺新能源有限公司 Stacked arrangement structure for battery of container
CN111509159A (en) * 2020-04-29 2020-08-07 深圳市钜力能科技有限公司 Container for gradient utilization of power battery
CN113921965A (en) * 2021-08-27 2022-01-11 安徽绿沃循环能源科技有限公司 Container structure for energy storage system
CN114142143A (en) * 2021-12-01 2022-03-04 重庆交通职业学院 New energy automobile shock attenuation battery package

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20180105063A1 (en) * 2015-09-19 2018-04-19 Ningbo Wise Digital Technology Co., Ltd Container comprising a battery, transportation system comprising the same and method thereof
CN208682594U (en) * 2018-09-19 2019-04-02 深圳市腾运发电子有限公司 A kind of New energy electric forklift battery body structure
CN210439741U (en) * 2019-07-30 2020-05-01 安徽海螺新能源有限公司 Stacked arrangement structure for battery of container
CN110993853A (en) * 2019-12-30 2020-04-10 郑州工程技术学院 An electric vehicle battery protection device
CN111509159A (en) * 2020-04-29 2020-08-07 深圳市钜力能科技有限公司 Container for gradient utilization of power battery
CN113921965A (en) * 2021-08-27 2022-01-11 安徽绿沃循环能源科技有限公司 Container structure for energy storage system
CN114142143A (en) * 2021-12-01 2022-03-04 重庆交通职业学院 New energy automobile shock attenuation battery package

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