Electric vehicle charger convenient for wire storage
By designing an electric vehicle charger that facilitates the storage of cables, the problem of messy cables taking up space and being damaged is solved by utilizing a storage winding part and a flexible clamping structure, achieving neat storage of cables and convenient use.
Patent Information
- Application Number
- CN202520281939.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-20
- Publication Date
- 2025-12-16
- Estimated Expiration
- 2035-02-20
AI Technical Summary
The wiring of existing electric vehicle chargers is placed directly under the seat after use, which easily leads to mess, tangles, space-consuming, and damage.
Design an electric vehicle charger that facilitates cable management. Through a combination structure of a storage winding part, a horizontal block, an elastic element, and a clamping plate, the cable is wound around both sides of the charger using the elasticity of the elastic element and the clamping effect of the clamping plate, achieving fixed storage.
It enables neat placement of wires, reduces tangling and storage space, lowers the risk of wire damage, and makes it more convenient to use.
Smart Images
Figure CN223672305U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of electric vehicle charger technology, and more specifically, to an electric vehicle charger that is easy to store and retract its wiring. Background Technology
[0002] An electric vehicle charger is a charging device specifically designed for the batteries of electric bicycles. Chargers can be classified into two main categories based on whether they have a power frequency transformer. Commonly used switching power supply chargers are further divided into half-bridge and single-ended types. Single-ended chargers are further divided into forward and flyback types. Half-bridge chargers are more expensive but have better performance and are often used in chargers with negative pulses; single-ended chargers are cheaper and have a higher market share.
[0003] Currently, the wiring on electric vehicle chargers is used to connect the power source and the electric vehicle. After use, the existing wiring is often simply placed under the seat of the electric vehicle. However, this messy placement can easily lead to tangling and space-consuming wiring, and can also cause damage to the wiring. Therefore, it is necessary to propose an electric vehicle charger that is easy to store the wiring to solve the above problems. Utility Model Content
[0004] To overcome the above shortcomings, this utility model provides an electric vehicle charger that facilitates the storage of wiring. It aims to improve the existing problem that after use, the wiring is often simply placed under the seat of the electric vehicle. However, such messy placement can easily lead to tangling, take up space, and cause damage to the wiring.
[0005] This utility model is implemented as follows:
[0006] This utility model provides an electric vehicle charger that is easy to store and retract its wiring, including a charger body and a storage structure.
[0007] The charger body has a first connecting part and a second connecting part electrically connected to both ends; the storage structure includes a storage winding part, a horizontal block and an elastic element, the horizontal block is fixed to one side of the storage winding part, the horizontal block is symmetrically installed on both sides of the charger body, a cylindrical cavity is fixed to the end of the horizontal block, an elastic element is installed on the cylindrical cavity, clamps are symmetrically fixed on both sides of the elastic element, a second arc-shaped groove is opened on the surface of the clamps, and the cylindrical cavities are connected by a first connecting plate.
[0008] In one embodiment of the present invention, the first connecting part includes a first connecting line and a first plug, one end of the first connecting line is electrically connected to the charger body, and the first plug is electrically connected to the other end of the first connecting line.
[0009] In an embodiment of the utility model, the second connecting part includes second connecting line and second plug, one end of second connecting line is connected with charger main body electrically, second plug is connected electrically in the other end of second connecting line.
[0010] In an embodiment of the utility model, the receiving and winding part includes a limiting plate and a connecting block, the connecting block is fixed on one side of the limiting plate, the connecting block is fixed with the cross block, and first arc-shaped grooves are formed on both sides of the connecting block.
[0011] In an embodiment of the utility model, the surface of the cross block is formed with an opening, a screw is movably penetrated in the opening, and the end of the screw is threadedly connected in the inside of the charger main body.
[0012] In an embodiment of the utility model, a threaded hole matched with the screw is formed in the inside of the charger main body, and the screw is threadedly connected in the inside of the threaded hole.
[0013] In an embodiment of the utility model, the elastic member includes movable columns and springs, the movable columns movably penetrate the cylindrical cavities and extend to the outside, one end of each movable column is fixed with a movable plate, the movable plate is slidably connected in the inside of the cylindrical cavity, a second connecting plate is fixed between the movable columns, the spring is sleeved on the movable column, and the spring is located on one side of the movable plate.
[0014] In an embodiment of the utility model, a plurality of second arc-shaped grooves are continuously arranged, and a protective layer is fixed on one side of the second arc-shaped grooves.
[0015] The utility model discloses a kind of electric vehicle chargers of being convenient for receiving connecting line, when using, first connecting line and second connecting line are respectively wound on the connecting block of both sides of charger main body, after winding is completed, the elasticity of spring is utilized, under the action of movable column and second connecting plate, first connecting line and second connecting line are clamped and positioned by clamping plate, so that electric vehicle charger can be received in the both sides of charger by winding after use is completed, so that connecting line can be more regular and connect line is placed, simultaneously, it can reduce winding and the space of storage, also can reduce the damage of connecting line due to messy placement, use more conveniently. BRIEF DESCRIPTION OF DRAWINGS
[0016] In order to make the technical scheme of the utility model embodiment clearer, the following will briefly introduce the drawings needed to be used in the embodiment, and it should be understood that the following drawings only show some embodiments of the utility model, and therefore should not be regarded as a limitation to the scope, and for those skilled in the art, other related drawings can be obtained without creative labor based on the drawings.
[0017] Figure 1 It is the schematic diagram of the electric vehicle charger structure for conveniently storing the connecting wire provided by the utility model embodiment;
[0018] Figure 2 It is the schematic diagram of the electric vehicle charger storage structure for conveniently storing the connecting wire provided by the utility model embodiment;
[0019] Figure 3 It is the partial sectional schematic diagram of the electric vehicle charger storage structure for conveniently storing the connecting wire provided by the utility model embodiment;
[0020] Figure 4 It is the schematic diagram of the elastic member structure of the electric vehicle charger for conveniently storing the connecting wire provided by the utility model embodiment.
[0021] In the drawing: 100 - charger main body; 110 - first connecting part; 111 - first connecting wire; 112 - first plug; 120 - second connecting part; 121 - second connecting wire; 122 - second plug; 200 - storage structure; 210 - storage winding part; 211 - limiting plate; 212 - connecting block; 213 - first arc-shaped groove; 220 - cross block; 221 - screw; 230 - cylindrical cavity; 240 - first connecting plate; 250 - elastic member; 251 - movable column; 252 - movable plate; 253 - spring; 254 - second connecting plate; 260 - clamping plate; 261 - second arc-shaped groove. DETAILED DESCRIPTION
[0022] In order to make the technical scheme of the utility model embodiment clearer, the following will briefly introduce the drawings needed to be used in the embodiment, and it should be understood that the following drawings only show some embodiments of the utility model, and therefore should not be regarded as a limitation to the scope, and for those skilled in the art, other related drawings can be obtained without creative labor based on the drawings.
[0023] EMBODIMENT
[0024] Please refer to Figures 1-4 The utility model provides a technical scheme: an electric vehicle charger for conveniently storing connecting wire, comprising charger main body 100 and storage structure 200.
[0025] Please refer to Figure 1 The two ends of the charger body 100 are electrically connected with a first connecting part 110 and a second connecting part 120. The first connecting part 110 comprises a first connecting wire 111 and a first plug 112, one end of the first connecting wire 111 is electrically connected with the charger body 100, and the first plug 112 is electrically connected at the other end of the first connecting wire 111, here the first plug 112 is used to connect with the connector of the electric vehicle. The second connecting part 120 comprises a second connecting wire 121 and a second plug 122, one end of the second connecting wire 121 is electrically connected with the charger body 100, and the second plug 122 is electrically connected at the other end of the second connecting wire 121, here the second plug 122 is used to connect with the external power supply.
[0026] Please refer to Figures 1-4 The storage structure 200 comprises a storage winding part 210, a cross block 220 and an elastic piece 250, the cross block 220 is fixed at one side of the storage winding part 210, the cross block 220 is symmetrically installed at both sides of the charger body 100, the end of the cross block 220 is fixed with a cylindrical cavity 230, the elastic piece 250 is installed on the cylindrical cavity 230, and the two sides of the elastic piece 250 are symmetrically fixed with clamping plates 260, here the end of the clamping plate 260 is obliquely arranged, so that the wire can be conveniently clamped. A second arc-shaped groove 261 is formed in the surface of the clamping plate 260, and the cylindrical cavities 230 are connected through a first connecting plate 240.
[0027] The storage winding part 210 comprises a limiting plate 211 and a connecting block 212, the connecting block 212 is fixed at one side of the limiting plate 211, the connecting block 212 is fixed with the cross block 220, and the two sides of the connecting block 212 are formed with first arc-shaped grooves 213, here the storage winding part 210 is used for winding the wire, and the first arc-shaped grooves 213 can conveniently place the wire. A notch is formed in the surface of the cross block 220, a screw 221 is movably penetrated in the notch, and the end of the screw 221 is threadedly connected in the interior of the charger body 100; a threaded hole matched with the screw 221 is formed in the interior of the charger body 100, and the screw 221 is threadedly connected in the interior of the threaded hole, here the screw 221 can conveniently install and dismount the storage structure 200.
[0028] The elastic member 250 comprises movable columns 251 and springs 253, the movable columns 251 extend to the outside through the column cavity 230, one end of the movable columns 251 is fixed with movable plates 252, the movable plates 252 are slidingly connected in the inside of the column cavity 230, the second connecting plates 254 are fixed between the movable columns 251, the springs 253 are sleeved on the movable columns 251, and the springs 253 are located on one side of the movable plates 252, the wires can be more stably wound on the limiting plates 211 by extruding the wires by the elastic member 250, and the wires are more tidy.
[0029] Specifically, the working principle of the electric vehicle charger convenient for storing wires is as follows: in use, the first connecting wire 111 and the second connecting wire 121 are wound on the connecting blocks 212 on the two sides of the charger main body 100, after winding, the first connecting wire 111 and the second connecting wire 121 are clamped and positioned by the clamping plates 260 under the action of the springs 253, the movable columns 251 and the second connecting plates 254, so that the electric vehicle charger can be stored on the two sides of the charger in a wound manner after use, the wires can be placed more regularly, the winding and storage space can be reduced, the damage of the wires caused by messy placement can be reduced, and the use is more convenient.
[0030] The preferred embodiments of the utility model are described above only, and are not used for limiting the utility model, for the person skilled in the art, the utility model can have various changes and changes. Any modification, equivalent replacement, improvement, etc. that is made within the spirit and principles of the utility model should be included in the protection scope of the utility model.
Claims
1. An electric vehicle charger facilitating storage of wiring, comprising a charger body (100) and a storage structure (200) mounted on the charger body (100), characterized in that, both ends of the charger body (100) are electrically connected with a first connecting part (110) and a second connecting part (120); the storage structure (200) comprises a storage winding part (210), a cross block (220) and an elastic member (250), the cross block (220) is fixed on one side of the storage winding part (210), the cross block (220) is symmetrically mounted on both sides of the charger body (100), the end of the cross block (220) is fixed with a cylindrical cavity (230), the elastic member (250) is mounted on the cylindrical cavity (230), both sides of the elastic member (250) are symmetrically fixed with a clamping plate (260), the surface of the clamping plate (260) is provided with a second arc-shaped groove (261), and the cylindrical cavities (230) are connected through a first connecting plate (240).
2. The electric vehicle charger of claim 1, wherein, The first connecting part (110) comprises a first connecting line (111) and a first plug (112), one end of the first connecting line (111) is electrically connected with the charger body (100), and the first plug (112) is electrically connected at the other end of the first connecting line (111).
3. The electric vehicle charger of claim 1, wherein, The second connecting part (120) comprises a second connecting line (121) and a second plug (122), one end of the second connecting line (121) is electrically connected with the charger body (100), and the second plug (122) is electrically connected at the other end of the second connecting line (121).
4. The electric vehicle charger of claim 1, wherein, The storage winding part (210) comprises a limiting plate (211) and a connecting block (212), the connecting block (212) is fixed on one side of the limiting plate (211), the connecting block (212) is fixed with the cross block (220), and both sides of the connecting block (212) are formed with a first arc-shaped groove (213).
5. The electric vehicle charger of claim 1, wherein, The surface of the cross block (220) is formed with an opening, a screw (221) is movably penetrated in the opening, and the end of the screw (221) is threadedly connected in the inside of the charger body (100).
6. The electric vehicle charger of claim 5, wherein, The inside of the charger body (100) is provided with a threaded hole matched with the screw (221), and the screw (221) is threadedly connected in the inside of the threaded hole.
7. The electric vehicle charger of claim 1, wherein, The elastic member (250) comprises a movable column (251) and a spring (253), the movable column (251) movably penetrates the cylindrical cavity (230) to extend to the outside, one end of the movable column (251) is fixed with a movable plate (252), the movable plate (252) is slidably connected in the inside of the cylindrical cavity (230), a second connecting plate (254) is fixed between the movable columns (251), the spring (253) is sleeved on the movable column (251), and the spring (253) is located on one side of the movable plate (252).
8. The electric vehicle charger of claim 1, wherein, The second arc-shaped grooves (261) are continuously provided with a plurality of second arc-shaped grooves (261), and one side of the second arc-shaped grooves (261) is fixed with a protective layer.