Two-way charging energy storage device
By introducing insulation, heat dissipation, and explosion-proof mechanisms into the charging energy storage device, problems such as unstable charging access and excessively high temperature are solved, thereby improving the safety and service life of the charging energy storage device.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-25
- Publication Date
- 2026-03-31
AI Technical Summary
Existing charging energy storage devices have poor connection stability during charging, pose a risk of leakage, and generate excessive heat that can damage internal components and affect their service life.
A dual-path charging energy storage device was designed, comprising an insulation mechanism, a heat dissipation mechanism, and an explosion-proof mechanism. The insulation mechanism enables stable connection, the heat dissipation mechanism provides heat dissipation protection, and the explosion-proof mechanism prevents explosions. Each component consists of an external pipe, an insulating pipe, a heat dissipation aluminum fin, and an explosion-proof pipe.
It achieves stability and safety in charging access, avoids problems such as leakage and overheating, and extends the service life of the device.
Smart Images
Figure CN224068383U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the technical field of chargers, specifically a dual-channel charging energy storage device. Background Technology
[0002] Chargers are charging devices that utilize high-frequency power supply technology and advanced intelligent dynamic adjustment charging technology. Based on the operating frequency of their designed circuits, chargers can be divided into low-frequency and high-frequency chargers. Low-frequency chargers are designed using traditional analog circuit principles, and their internal electrical components are relatively large. They generally produce relatively low noise when operating under heavy loads, but they have stronger resistance to harsh power grid conditions, and their reliability and stability are better than high-frequency chargers. Current chargers have relatively poor stability during charging; therefore, we propose a dual-path charging energy storage device.
[0003] Currently used charging energy storage devices have poor connection stability during charging. At the same time, there is a risk of leakage when connecting the charging cable. The heat generated by the charging energy storage device during charging may also be too large, causing damage to internal components and affecting its service life. Utility Model Content
[0004] The purpose of this utility model is to provide a dual-path charging energy storage device to solve the problems mentioned in the background art, such as poor connection stability during charging, the risk of leakage in the charging connection cable during connection, and excessive heat generated during charging, which may damage internal components and affect service life.
[0005] To achieve the above objectives, the present invention provides the following technical solution: a dual-path charging energy storage device, comprising a charging energy storage device housing and a heat dissipation mechanism, wherein an insulation mechanism is connected to the upper part of the outer wall of the charging energy storage device housing, an access mechanism is fixedly installed on the upper part of the outer wall of the insulation mechanism, the heat dissipation mechanism is fixedly installed on the lower part of the outer wall of the charging energy storage device housing, and an explosion-proof mechanism is fixedly installed on the outer surface of the charging energy storage device housing.
[0006] Preferably, the insulation mechanism includes an outer pipe and an insulating tube. The outer pipe is welded and installed on the upper outer wall of the outer casing of the charging energy storage device, and the insulating tube is bonded to the outer surface of the outer pipe.
[0007] Preferably, the access mechanism includes an outer ring, an inner groove, and a compression pad. The outer ring is welded to the upper surface of the outer pipe, and the inner wall of the outer ring has an inner groove. The compression pad is bonded to the inner surface of the inner groove.
[0008] Preferably, the inner slot is configured in the shape of a frustum.
[0009] Preferably, the heat dissipation mechanism includes a fixed tube, a heat dissipation port, and a heat dissipation aluminum fin. The fixed tube is welded and installed on the lower inner wall of the outer shell of the charging energy storage device. Heat dissipation ports are provided on both sides of the inner wall of the fixed tube, and a heat dissipation aluminum fin is fixedly installed on the inner wall of the fixed tube.
[0010] Preferably, the heat dissipation aluminum fins are arranged in a threaded structure.
[0011] Compared with the prior art, the beneficial effects of this utility model are:
[0012] 1. This dual-path charging energy storage device, by setting an access mechanism and simultaneously setting an insulation mechanism, can achieve stable access when the charging energy storage device is connected for charging, and at the same time can provide insulation protection for the access point.
[0013] 2. This dual-path charging energy storage device, by setting a heat dissipation mechanism, can provide heat dissipation protection for the charging energy storage device, avoiding damage to the charging energy storage device due to excessive temperature. By setting 5, the outer shell of the charging energy storage device can be protected during use, thereby preventing explosion due to improper operation. Attached Figure Description
[0014] Figure 1 This is a front view of the present utility model;
[0015] Figure 2 This is a diagram of the access mechanism of this utility model;
[0016] Figure 3 This is a diagram of the insulation mechanism of this utility model;
[0017] Figure 4 This is a diagram of the heat dissipation mechanism of this utility model;
[0018] Figure 5 This is a diagram of the explosion-proof mechanism of this utility model.
[0019] In the diagram: 1. Charging and energy storage device casing; 2. Insulation mechanism; 201. External connecting pipe; 202. Insulating pipe; 3. Connection mechanism; 301. External connecting ring; 302. Internal slot; 303. Extrusion pad; 4. Heat dissipation mechanism; 401. Fixing pipe; 402. Heat dissipation port; 403. Heat dissipation aluminum fin; 5. Explosion-proof mechanism; 501. External support; 502. Steel ball; 503. Explosion-proof pipe. Detailed Implementation
[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0021] Please see Figure 1-5 This utility model provides a technical solution: a dual-path charging energy storage device, including a charging energy storage device shell 1 and a heat dissipation mechanism 4. An insulation mechanism 2 is connected to the upper part of the outer wall of the charging energy storage device shell 1. The insulation mechanism 2 includes an outer pipe 201 and an insulating pipe 202. The outer pipe 201 is welded and installed on the upper part of the outer wall of the charging energy storage device shell 1. The insulating pipe 202 is bonded and installed on the outer surface of the outer pipe 201. The insulating pipe 202 on the surface of the outer pipe 201 can provide insulation protection for the charging interface, thus avoiding leakage due to special circumstances when taking it out.
[0022] An access mechanism 3 is fixedly installed on the upper part of the outer wall of the insulating mechanism 2. The access mechanism 3 includes an outer ring 301, an inner groove 302, and a compression pad 303. The outer ring 301 is welded to the upper surface of the outer pipe 201. The inner wall of the outer ring 301 has an inner groove 302. The compression pad 303 is bonded to the inner surface of the inner groove 302. When charging is connected, the inner groove 302 has a concave structure and the inner diameter gradually decreases. This allows the compression pad 303 to compress the charging connection position, thereby stabilizing the charging connection. The inner groove 302 has a frustum-shaped structure, which allows the charging connection position to be adjusted during connection, thereby compressing and fixing the corresponding position, thus achieving stable charging connection.
[0023] A heat dissipation mechanism 4 is fixedly installed on the lower outer wall of the outer shell 1 of the charging energy storage device. The heat dissipation mechanism 4 includes a fixed pipe 401, a heat dissipation port 402, and a heat dissipation aluminum fin 403. The fixed pipe 401 is welded to the lower inner wall of the outer shell 1 of the charging energy storage device. Heat dissipation ports 402 are opened on both sides of the inner wall of the fixed pipe 401. The heat dissipation aluminum fin 403 is fixedly installed on the inner wall of the fixed pipe 401. The heat dissipation aluminum fin 403 can dissipate heat from the charging energy storage device, and heat can flow out from the heat dissipation ports 402 opened on the inner wall of the fixed pipe 401. The heat dissipation aluminum fin 403 is arranged in a threaded structure. This can increase the heat dissipation area during heat dissipation, thereby maximizing the heat dissipation of the charging energy storage device.
[0024] An explosion-proof mechanism 5 is fixedly installed on the outer surface of the outer shell 1 of the charging energy storage device. The explosion-proof tube 503 installed on the outer wall of the outer bracket 501 can protect the surface of the outer shell 1 of the charging energy storage device. At the same time, the steel ball 502 can increase the buffer area during an explosion. During an explosion, the contact area between the outer bracket 501 and the steel ball 502 is large, which can achieve a good explosion-proof effect.
[0025] Working principle: First, the device is placed in the designated position. The insulating tube 202 on the surface of the outer tube 201 can insulate and protect the charging interface, thus preventing leakage during handling. When charging is connected, the inner slot 302 has a concave structure with a gradually decreasing inner diameter. The compression pad 303 can compress the charging connection point, thus ensuring stable charging. The heat dissipation aluminum fin 403 can dissipate heat from the charging energy storage device, and the heat can flow out from the heat dissipation vent 402 on the inner wall of the fixed tube 401. The explosion-proof tube 503 installed on the outer wall of the outer bracket 501 can protect the surface of the outer shell 1 of the charging energy storage device. At the same time, the steel ball 502 can increase the buffer area in the event of an explosion. In the event of an explosion, the contact area between the outer bracket 501 and the steel ball 502 is large, which can achieve a good explosion-proof effect. This completes the operation process of a dual-path charging energy storage device.
[0026] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A dual path charging energy storage device, characterized by, The utility model provides a charging energy storage device shell (1) and heat dissipation mechanism (4), the outer wall of charging energy storage device shell (1) is connected with insulating mechanism (2), the outer wall of insulating mechanism (2) is fixedly installed with access mechanism (3), heat dissipation mechanism (4) is fixedly installed in the outer wall below of charging energy storage device shell (1), the outer surface of (1) is fixedly installed with explosion -proof mechanism (5).
2. A dual path charging energy storage device according to claim 1, wherein: The insulating mechanism (2) includes an external pipe (201) and an insulating pipe (202), the external pipe (201) is welded on the outer wall of the charging energy storage device shell (1), and the insulating pipe (202) is bonded to the outer surface of the external pipe (201).
3. A dual path charging energy storage device according to claim 1, wherein: The access mechanism (3) includes an external ring (301), an inner slot (302) and an extrusion pad (303), the external ring (301) is welded on the upper surface of the external pipe (201), the inner wall of the external ring (301) is provided with an inner slot (302), and the inner surface of the inner slot (302) is bonded to the extrusion pad (303).
4. A dual path charging energy storage device according to claim 3, wherein: The inner slot (302) is in a circular truncated cone structure.
5. A dual path charging energy storage device according to claim 1, wherein: The heat dissipation mechanism (4) includes a fixed pipe (401), a heat dissipation port (402) and a heat dissipation aluminum sheet (403), the fixed pipe (401) is welded on the inner wall of the charging energy storage device shell (1), the inner wall of the fixed pipe (401) is provided with a heat dissipation port (402) on both sides, and the inner wall of the fixed pipe (401) is fixedly installed with a heat dissipation aluminum sheet (403).
6. A dual path charging energy storage device according to claim 5, wherein: The heat dissipation aluminum sheet (403) is in a threaded structure.
7. A dual path charging energy storage device according to claim 1, wherein: The explosion -proof mechanism (5) includes an outer support (501), a steel ball (502) and an explosion -proof pipe (503), the outer support (501) is welded on the outer surface of the charging energy storage device shell (1), the inner wall of the outer support (501) is fixedly installed with a steel ball (502), and the outer wall of the outer support (501) is fixedly installed with an explosion -proof pipe (503).