Portable solar emergency electric vehicle charger
By laying a solar film battery on the top of the electric vehicle and fixing it with a locking mechanism, a portable solar emergency electric vehicle charger was designed, which solved the problem that electric vehicles cannot charge externally in an emergency and achieved the effect of emergency power supply.
Patent Information
- Application Number
- CN202421407032.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-19
- Publication Date
- 2025-02-18
- Estimated Expiration
- 2034-06-19
AI Technical Summary
Electric vehicles cannot be charged externally in an emergency, resulting in only consignment or traction, affecting users.
A portable solar emergency electric vehicle charger is designed. By laying a solar thin-film battery on the top of the electric vehicle, the light-receiving surface is increased and fixed by the locking mechanism, the converted current is transmitted to the car charging head through the power line to achieve emergency power supply.
It has achieved emergency power supply to electric vehicles in emergencies, solved the problem that electric vehicles cannot be charged externally, and increased the convenience and stability of use.
Smart Images
Figure CN222496115U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of electric vehicles, in particular to a portable solar emergency electric vehicle charger. Background Art
[0002] An electric vehicle (EV) is a vehicle that uses an onboard power source as its motive force and uses an electric motor to drive its wheels, complying with all requirements of road traffic and safety regulations.
[0003] At present, electric vehicles lack equipment for emergency charging. Once an emergency occurs such as the electric vehicle suddenly running out of power or the battery is low, the electric vehicle cannot be charged externally. This results in the electric vehicle having to be shipped or towed, and once there is no power, the internal equipment cannot be used normally, causing great trouble to the users. Utility Model Content
[0004] The technical problem to be solved by the utility model is to provide a portable solar emergency electric vehicle charger, which is laid above the top of the electric vehicle to increase the light-receiving surface and provides emergency power supply by transferring the converted current to the electric vehicle, so as to solve the problems raised in the above-mentioned background technology.
[0005] The utility model is realized through the following technical scheme: a portable solar emergency electric vehicle charger, comprising a solar film battery and a car charging head, wherein fixing belts are installed on the four corners of the solar film battery, a T-shaped plate is installed on the other end of the fixing belt, a clamping plate is slidably installed on the T-shaped plate, a locking mechanism for driving the clamping plate to move is installed in the middle of the T-shaped plate, a power line for outputting the converted current is installed at one end of the solar film battery, and the other end of the power line is fixedly connected to the car charging head.
[0006] As a preferred technical solution, an adjustment opening is provided in the middle of the T-shaped plate, and the middle of the clamping plate is narrowed inward to form an adjustment portion, which is slidably arranged in the adjustment opening and connected to the locking mechanism.
[0007] As a preferred technical solution, the locking mechanism includes a screw rod, a bearing and a handwheel. A screw rod hole is provided on the adjusting part. A bearing is embedded in one end of the adjusting port opposite to the screw rod hole. An axial hole connected to the outside world is provided at the other end of the adjusting port. The screw rod is threadedly connected to the screw rod hole. One end of the screw rod is installed in the inner ring of the bearing, and the other end extends through the axial hole to the outside world and is fixedly connected to the handwheel.
[0008] As a preferred technical solution, the clamping plate and the T-shaped plate are both made of plastic material.
[0009] As a preferred technical solution, a clamping channel is formed between the clamping plate and the T-shaped plate.
[0010] As a preferred technical solution, rubber layers are installed on the inner sides of the clamping plate and the T-shaped plate.
[0011] As a preferred technical solution, the width of the solar thin-film battery is smaller than the width of the car.
[0012] The beneficial effects of the utility model are as follows: the utility model has a simple structure, and the solar film battery can be directly laid on the top of the electric car to increase the light-receiving surface and the design width of the solar film battery, and can convert current more adequately and transmit it to the electric car for emergency power supply. The solar film battery can be fixed on four windows through the T-shaped plate and fixed by a locking mechanism to ensure the stability and practicality of the installation, and the solar film battery can be rolled up to facilitate carrying and use. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.
[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0015] Figure 2 It is a bottom view of the utility model;
[0016] Figure 3 It is a schematic diagram of the installation structure of the fixing belt, T-plate and locking mechanism in the utility model;
[0017] Figure 4 It is a structural schematic diagram of the clamping plate in the utility model.
[0018] Among them, 1. Solar thin film battery; 2. Fixing belt; 3. Locking mechanism; 4. Power cord; 5. Car charging head; 6. T-plate; 7. Clamping plate; 8. Adjustment port; 9. Hand wheel; 10. Adjustment part; 11. Screw. DETAILED DESCRIPTION
[0019] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.
[0020] All features disclosed in this specification, or steps in all methods or processes disclosed, except mutually exclusive features and / or steps, can be combined in any manner.
[0021] Any feature disclosed in this specification (including any additional claims, abstract and drawings), unless otherwise stated, may be replaced by other equivalent or alternative features with similar purposes. That is, unless otherwise stated, each feature is only an example of a series of equivalent or similar features.
[0022] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the utility model is a portable solar emergency electric vehicle charger, comprising a solar film battery 1 and a car charging head 5, wherein fixing belts 2 are installed on the four corners of the solar film battery 1, a T-shaped plate 6 is installed on the other end of the fixing belt 2, a clamping plate 7 is slidably installed on the T-shaped plate 6, a locking mechanism 3 for driving the clamping plate 7 to move is installed in the middle of the T-shaped plate 6, a power cord 4 for outputting the converted current is installed at one end of the solar film battery 1, and the other end of the power cord 4 is fixedly connected to the car charging head 5.
[0023] In this embodiment, an adjustment opening 8 is provided in the middle of the T-shaped plate 6 , and the middle of the clamping plate 7 is narrowed inward to form an adjustment portion 10 . The adjustment portion 10 is slidably disposed in the adjustment opening 8 and connected to the locking mechanism 3 .
[0024] In this embodiment, the locking mechanism 3 includes a screw 11, a bearing and a handwheel 9. A screw hole is provided on the adjusting part 10. A bearing is embedded in one end of the adjusting port 8 opposite to the screw hole. The other end of the adjusting port 8 is provided with an axial hole connected to the outside world. The screw 11 is threadedly connected to the screw hole. One end of the screw 11 is installed in the inner ring of the bearing, and the other end extends through the axial hole to the outside world and is fixedly connected to the handwheel 9.
[0025] In this embodiment, the clamping plate 7 and the T-shaped plate 6 are both made of plastic material, which reduces weight and cost and enables better portability.
[0026] In this embodiment, a clamping channel is formed between the clamping plate 7 and the T-shaped plate 6, so that the side window can smoothly enter the clamping channel to increase the firmness during subsequent installation.
[0027] In this embodiment, rubber layers are installed on the inner side surfaces of the clamping plate 7 and the T-shaped plate 6. When clamping, the rubber layer increases flexibility, thereby avoiding wear or damage to the electric vehicle.
[0028] In this embodiment, the width of the solar film battery 1 is smaller than the width of the car, which avoids the inconvenience of carrying due to being too large, and the way of laying on the top of the car does not affect the normal driving of the car.
[0029] When the electric vehicle needs to be charged urgently, the solar thin-film battery can be taken out and laid on the top surface of the electric vehicle to increase the light-receiving surface and the design width of the solar thin-film battery. In order to increase the stability after laying, the side window can be moved downward so that the T-shaped plate can be inserted into the window. After being inserted into place, the side window can be moved upward so that the raised side window can enter the clamping channel, and the vertical end of the T-shaped plate can be hooked on the inner side of the window. After rotating the hand wheel, the screw rod can be driven to rotate. The rotation of the screw rod drives the clamping plate to move the clamping plate along the adjustment port toward the side window until the clamping plate is clamped and fixed on the side plate, thereby fixing the four corners of the solar thin-film battery and increasing stability.
[0030] The current converted by the solar thin-film battery can be transmitted to the electric vehicle through the power cord and the car charger, thereby providing emergency power for the electric vehicle. The solar thin-film battery has its own inverter, energy storage device, etc., so that the current can be directly transmitted to the car through the car charger for use.
[0031] On the contrary, when not in use, the hand wheel can be rotated in the opposite direction to move the clamping plate outward, and after the side window is lowered, the T-shaped plate can be directly taken out, and the volume can be reduced by rolling up the solar film battery, which is convenient for carrying and storage.
[0032] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any changes or substitutions that are not conceived through creative work should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope defined in the claims.
Claims
1. A portable solar emergency electric vehicle charger, characterized by: The invention comprises a solar thin film battery (1) and a car charging head (5), wherein fixing belts (2) are installed on the four corners of the solar thin film battery (1), a T-shaped plate (6) is installed on the other end of the fixing belt (2), a clamping plate (7) is slidably installed on the T-shaped plate (6), and a locking mechanism (3) is installed in the middle of the T-shaped plate (6) for driving the clamping plate (7) to move, a power line (4) for outputting the converted current is installed on one end of the solar thin film battery (1), and the other end of the power line (4) is fixedly connected to the car charging head (5).
2. The portable solar emergency electric vehicle charger according to claim 1 is characterized in that: The middle of the T-shaped plate (6) is provided with an adjustment opening (8), the middle of the clamping plate (7) is narrowed inward to form an adjustment portion (10), the adjustment portion (10) is slidably arranged in the adjustment opening (8) and connected to the locking mechanism (3).
3. The portable solar emergency electric vehicle charger according to claim 2 is characterized in that: The locking mechanism (3) comprises a screw (11), a bearing and a hand wheel (9). The adjusting portion (10) is provided with a screw hole. One end of the adjusting port (8) is embedded with a bearing at a position corresponding to the screw hole. The other end of the adjusting port (8) is provided with an axial hole connected to the outside. The screw (11) is threadedly connected to the screw hole. One end of the screw (11) is installed in the inner ring of the bearing, and the other end passes through the axial hole and extends to the outside and is fixedly connected to the hand wheel (9).
4. The portable solar emergency electric vehicle charger according to claim 1, characterized in that: The clamping plate (7) and the T-shaped plate (6) are both made of plastic material.
5. The portable solar emergency electric vehicle charger according to claim 1, characterized in that: A clamping channel is formed between the clamping plate (7) and the T-shaped plate (6).
6. The portable solar emergency electric vehicle charger according to claim 1, characterized in that: Rubber layers are installed on the inner sides of the clamping plate (7) and the T-shaped plate (6).
7. The portable solar emergency electric vehicle charger according to claim 1, characterized in that: The width of the solar thin-film battery (1) is smaller than the width of the car.