Electric energy storage device
By setting rotatable baffles and telescopic structures, clamping strips, anti-disassembly and shielding curtains on the outside of the energy storage power supply, the problem of lack of rainwater protection for the sockets when used outdoors in traditional energy storage power supply is solved, and the rainwater is achieved Effective occlusion improves the stability of the equipment.
Patent Information
- Application Number
- CN202420816418.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-19
- Publication Date
- 2024-12-13
- Estimated Expiration
- 2034-04-19
AI Technical Summary
When traditional energy storage power supplies are used outdoors, the plug installation lacks rainwater protection, which causes rainwater to flow in easily and cause short circuits, affecting normal use.
An electric energy storage device is designed, including a rotatable baffle, an extension plate of a telescopic structure, a clamping strip, an anti-detachment strip, a shielding curtain and a rain strip. Through the cooperation of these components, a shielding can be formed on the outside of the energy storage power supply. Structure to prevent rainwater from entering the jack.
Effectively prevents rainwater from entering the jack of the energy storage power supply, improving the stability of the equipment in outdoor rainy weather conditions.
Smart Images
Figure CN222169366U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of energy storage devices, in particular to an electric energy storage device. Background Art
[0002] Energy storage power supplies, or outdoor power supplies, are large-capacity portable electrical energy storage devices. Their structure is usually a protective outer shell with an energy storage unit inside the shell. The energy storage unit usually includes functional components such as battery cells and circuit boards. The energy storage unit is used to store electrical energy and control charging and discharging. The energy storage unit is provided with an input part for establishing a connection for charging the energy storage unit. For example, the input part is a mains socket that can be connected to the mains to charge the energy storage unit. The energy storage unit is provided with an output part for establishing a connection for powering external devices. For example, the output part is a 5V DC USB charging port that can charge a mobile phone. For another example, the output part is a 220V AC socket that can power small electrical appliances.
[0003] Energy storage power supplies are particularly suitable for self-driving travel and outdoor camping. When the energy storage power supply is used outdoors, the traditional energy storage power supply is not convenient for rain protection at the plug-in location, which causes rainwater to easily flow into the socket, causing a short circuit and affecting the normal use of the energy storage power supply.
[0004] In response to the above problems, it is urgently necessary to carry out innovative designs based on the original energy storage power supply. Utility Model Content
[0005] The purpose of the utility model is to provide an electric energy storage device to solve the technical problems raised by the above background technology.
[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an electric energy storage device, comprising an energy storage power supply, a storage cavity is provided on the energy storage power supply, a baffle is arranged on the outer side of the energy storage power supply, strong magnets are arranged on the surfaces of the baffle and the energy storage power supply, an extension plate is fixed to the edge of the baffle, the end of the extension plate away from the baffle is located in the storage cavity, a clamping strip is arranged on the end of the baffle away from the energy storage power supply, an anti-slip strip is arranged on the inner wall of the clamping strip, an anti-slip groove is provided on the surface of the baffle, the anti-slip strip is located in the anti-slip groove, a shielding curtain is arranged on the surface of the clamping strip, a limiting arm is also fixed on the surface of the clamping strip, and a counterweight strip is embedded in the lower edge of the shielding curtain.
[0007] Preferably, the baffle is movably arranged, and the movable range of the baffle is a 90° sector.
[0008] Preferably, the extension plate forms a telescopic structure with the energy storage power supply through the storage cavity.
[0009] Preferably, a rain shield is hot-melt-disposed on the edge of the upper surface of the energy storage power supply. The rain shield is made of rubber and a vertical plate is fixed on the surface of the rain shield.
[0010] Preferably, a docking groove is formed on the surface of one end of the baffle plate close to the energy storage power supply, and one end of the vertical plate is located in the docking groove.
[0011] Preferably, the clamping strip is a "concave"-shaped structure, and the clamping strip is clamped on the edge of the baffle through an anti-slip strip and an anti-slip groove.
[0012] Preferably, the end of the limiting arm away from the clamping strip is a "U"-shaped structure.
[0013] Compared with the prior art, the beneficial effects of the utility model are as follows: the baffle is rotated and unfolded on the outside of the energy storage power supply through the cooperation between the extension plate and the storage cavity, so that the baffle can shield the socket on the surface of the energy storage power supply to prevent rain from directly wetting the socket, the rain shield strip can shield the gap between the baffle and the energy storage power supply to prevent rain from seeping in, and the shielding curtain can also shield inclined rain, thereby improving the stability of the energy storage power supply when used outdoors in rainy weather conditions. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 This is a schematic diagram of the overall front view structure of the utility model;
[0015] Figure 2 This is a schematic diagram of the side section installation structure of the baffle of the utility model;
[0016] Figure 3 This is a schematic diagram of the structure of the shielding curtain and the limiting arm of the utility model;
[0017] Figure 4 For this utility model Figure 2 The enlarged structural diagram at A in the middle;
[0018] Figure 5 For this utility model Figure 2 Enlarged structural diagram at B in the middle.
[0019] In the figure: 1. Energy storage power supply; 2. Storage cavity; 3. Baffle; 4. Strong magnet; 5. Rain shield; 6. Vertical board; 7. Docking groove; 8. Extension board; 9. Clamp strip; 10. Anti-slip strip; 11. Anti-slip groove; 12. Shielding curtain; 13. Limiting arm; 14. Counterweight strip. DETAILED DESCRIPTION
[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0021] See also Figure 1-Figure 5 The utility model provides a technical solution: an electric energy storage device, including an energy storage power supply 1, a storage cavity 2 is provided on the energy storage power supply 1, a baffle 3 is arranged on the outer side of the energy storage power supply 1, and strong magnets 4 are arranged on the surfaces of the baffle 3 and the energy storage power supply 1, an extension plate 8 is fixed to the edge of the baffle 3, and the end of the extension plate 8 away from the baffle 3 is located in the storage cavity 2, a clamping strip 9 is arranged on the end of the baffle 3 away from the energy storage power supply 1, an anti-slipping strip 10 is arranged on the inner wall of the clamping strip 9, an anti-slipping groove 11 is provided on the surface of the baffle 3, the anti-slipping strip 10 is located in the anti-slipping groove 11, a shielding curtain 12 is arranged on the surface of the clamping strip 9, a limiting arm 13 is also fixed on the surface of the clamping strip 9, and a counterweight strip 14 is embedded in the lower edge of the shielding curtain 12.
[0022] The baffle 3 is movable, and the movable range of the baffle 3 is a 90° fan-shaped. The extension plate 8 forms a telescopic structure with the energy storage power supply 1 through the storage cavity 2, which is convenient for the baffle 3 to be unfolded when in use, or to be folded and stored when the baffle 3 is not in use.
[0023] A rain shield 5 is hot-melt-set on the edge of the upper surface of the energy storage power supply 1. The rain shield 5 is made of rubber. A vertical plate 6 is fixed on the surface of the rain shield 5. A docking groove 7 is opened on the surface of one end of the baffle 3 close to the energy storage power supply 1. One end of the vertical plate 6 is located in the docking groove 7, which is conducive to the rain shield 5 being supported between the baffle 3 and the energy storage power supply 1 to prevent rainwater from seeping in through the gap between the baffle 3 and the energy storage power supply 1.
[0024] The clamping strip 9 is a "concave"-shaped structure, and the clamping strip 9 is clamped on the edge of the baffle 3 through the anti-slip strip 10 and the anti-slip groove 11, which is conducive to the clamping strip 9 driving the shielding curtain 12 to be installed or removed on the baffle 3.
[0025] The end of the limiting arm 13 away from the clamping strip 9 is a "U"-shaped structure, which facilitates the routing of the lines inserted in the energy storage power supply 1 through the "U"-shaped structure on the limiting arm 13, avoiding the need for the shielding curtain 12 to be opened over a large range, thereby preventing the shielding effect from being affected.
[0026] Working principle: when the energy storage power supply 1 is needed outdoors in rainy weather, the baffle 3 is first manually pushed toward the outside of the energy storage power supply 1. At this time, the baffle 3 drives the extension plate 8 to unfold from the storage cavity 2 until the baffle 3 is adsorbed on the outside of the energy storage power supply 1 by the strong magnet 4. Then the movable end of the rain shield strip 5 is placed on the baffle 3 until the vertical plate 6 is inserted into the docking groove 7. At this time, the rain shield strip 5 completes the shielding of the gap between the baffle 3 and the energy storage power supply 1. Then the clamping strip 9 is clamped on the edge of the baffle 3 through the anti-slip strip 10 and the anti-slip groove 11. At this time, the clamping strip 9 drives the shielding curtain 12 to be installed on the edge of the baffle 3. Therefore, the shielding curtain 12, the baffle 3 and the extension plate 8 complete the enclosure of the socket on the surface of the energy storage power supply 1 to prevent rain from wetting the socket on the surface of the energy storage power supply 1. The line plugged into the energy storage power supply 1 can be routed through the "U"-shaped structure on the limit arm 13 to prevent the shielding curtain 12 from being opened over a large range.
[0027] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.
Claims
1. An electric energy storage device, comprising an energy storage power supply (1), characterized in that: The energy storage power supply (1) is provided with a storage cavity (2), a baffle (3) is provided on the outer side of the energy storage power supply (1), and the surfaces of the baffle (3) and the energy storage power supply (1) are both provided with strong magnets (4), an extension plate (8) is fixed to the edge of the baffle (3), and the end of the extension plate (8) away from the baffle (3) is located in the storage cavity (2), a clamping strip (9) is provided at the end of the baffle (3) away from the energy storage power supply (1), an anti-slipping strip (10) is provided on the inner wall of the clamping strip (9), an anti-slipping groove (11) is provided on the surface of the baffle (3), and the anti-slipping strip (10) is located in the anti-slipping groove (11), a shielding curtain (12) is provided on the surface of the clamping strip (9), a limiting arm (13) is also fixed on the surface of the clamping strip (9), and a counterweight strip (14) is embedded in the lower edge of the shielding curtain (12).
2. An electric energy storage device according to claim 1, characterized in that: The baffle (3) is movably arranged, and the movable range of the baffle (3) is a 90° sector.
3. An electric energy storage device according to claim 1, characterized in that: The extension plate (8) forms a telescopic structure with the energy storage power source (1) through the storage cavity (2).
4. An electric energy storage device according to claim 1, characterized in that: A rain shield (5) is provided on the edge of the upper surface of the energy storage power source (1) by hot melting, the rain shield (5) is made of rubber, and a vertical plate (6) is fixed on the surface of the rain shield (5).
5. An electric energy storage device according to claim 4, characterized in that: A docking groove (7) is provided on the surface of one end of the baffle plate (3) close to the energy storage power source (1), and one end of the vertical plate (6) is located in the docking groove (7).
6. An electric energy storage device according to claim 1, characterized in that: The clamping strip (9) is a "concave"-shaped structure, and the clamping strip (9) is clamped on the edge of the baffle (3) through an anti-slip strip (10) and an anti-slip groove (11).
7. An electric energy storage device according to claim 1, characterized in that: The end of the limiting arm (13) away from the clamping strip (9) is a "U"-shaped structure.