An automatically adjusted electric vehicle light fixture

By designing an automatically adjustable electric vehicle light fixture, utilizing photovoltaic power generation and a hydraulic drive system, the problem of rainwater entering the electric vehicle light fixture during rainy days has been solved, achieving airtight protection and power supply, and improving the durability of the electric vehicle light fixture.

CN119393698BActive Publication Date: 2025-11-18SHENZHEN SHENZHOU FEIJIAN ELECTRONIC TECH CO LTD
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Patent Information

Application Number
CN202411752102.9
Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Filing Date
2024-12-02
Publication Date
2025-11-18
Estimated Expiration
2044-12-02

AI Technical Summary

Technical Problem

When existing electric vehicle lights are used outdoors in rainy weather for extended periods, rainwater can easily seep into the interior, damaging the seal and requiring drilling to drain the water, which in turn affects the sealing of the circuitry.

Method used

An automatically adjustable electric vehicle lamp is designed, including an electric vehicle mounting cover, a lamp cover, a movable cover, a photovoltaic cover, a hydraulic cylinder, and an automatic telescopic rod. Drainage is achieved by manually or automatically adjusting the photovoltaic cover and the built-in cover, and electricity is provided by photovoltaic power generation to achieve airtight protection.

Benefits of technology

This design prevents electric vehicle lights from being damaged by rainwater, maintains circuit sealing, and enables effective drainage and power supply in rainy weather, thus improving the durability of electric vehicle lights.

✦ Generated by Eureka AI based on patent content.

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Abstract

The application relates to the technical field of electric vehicle lamps, in particular to an automatic electric vehicle lamp, which comprises an electric vehicle mounting cover, a vehicle lamp cover, a movable cover and a mounting assembly. The vehicle lamp cover is mounted on the fastening position of the electric vehicle mounting cover, and the movable cover is arranged on the movable position of the vehicle lamp cover. In the application, the electric vehicle lamp is used outdoors in rainy days. When rainwater enters the electric vehicle lamp, the user can manually push the photovoltaic cover, the vehicle lamp group and the built-in cover to open and drain the water in the electric vehicle lamp, so that the residual rainwater in the electric vehicle lamp is avoided, the electric vehicle lamp does not need to be drilled for water drainage, the electric vehicle lamp is prevented from being damaged, the electric vehicle mounting cover is sealed to improve the circuit sealing performance of the electric vehicle lamp, when the hydraulic cylinder in the built-in groove can drive the automatic telescopic rod, the independent lamp is movably arranged in the built-in cover, and the hydraulic cylinder can automatically adjust the independent lamp through the automatic telescopic rod.
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Description

Technical Field

[0001] This invention relates to the technical field of electric vehicle lighting, specifically an automatically adjustable electric vehicle lighting fixture. Background Technology

[0002] Electric vehicle lights use LEDs, which are electroluminescent semiconductor chips that are fixed to a bracket with silver or white glue. Then, silver or gold wires are used to connect the chip and the circuit board. The surrounding area is sealed with epoxy resin to protect the internal core wires. Finally, the outer shell is installed. Therefore, LED lights have good shock resistance. LEDs can directly emit red, yellow, blue, green, cyan, orange, purple, and white light.

[0003] Existing electric vehicle lights use an integral frame structure, which can seal the lights. However, when these lights are used outdoors in rainy weather for extended periods, rainwater can seep into them, requiring drilling to drain the water. This process can damage the lights and compromise the sealing of the circuitry. Summary of the Invention

[0004] The purpose of this invention is to provide an automatically adjustable electric vehicle light fixture to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution:

[0006] An automatically adjustable electric vehicle light includes an electric vehicle mounting cover, a light cover, a movable cover, and a mounting assembly. The light cover is mounted on a fastening point on the electric vehicle mounting cover, and a movable cover is provided on a movable part of the light cover. The mounting assembly also includes a movable cover on a movable part.

[0007] The movable component is mounted on the vehicle headlight cover;

[0008] A plug-in assembly is disposed on the electric vehicle mounting cover;

[0009] The movable cover has a photovoltaic cover in the middle, and vehicle lamps are installed inside the photovoltaic cover. An inner cover is movably installed inside the vehicle lamps, and an independent lamp is installed inside the inner cover.

[0010] The automatically adjustable electric vehicle lighting fixture described above: the movable component includes an internal groove formed inside an internal cover, a hydraulic cylinder is fixedly installed inside the internal groove, and an automatic telescopic rod is provided at the movable part of the hydraulic cylinder.

[0011] The automatically adjustable electric vehicle lights described above: the movable component further includes a connecting cover fixedly installed inside the light fixture cover, and a connecting shaft is provided at the bottom end of the connecting cover.

[0012] The automatically adjustable electric vehicle lights described above: the connecting shaft on the connecting cover can rotate through the movable cover.

[0013] As described above, the automatically adjustable electric vehicle lights are characterized by the automatic telescopic rod and the hydraulic cylinder hydraulically driving the independent lights to move, with the independent lights moving through the interior cover.

[0014] The automatically adjustable electric vehicle lighting fixture described above: the plug assembly includes a built-in lighting plate movably mounted on the electric vehicle mounting cover, a lamp assembly plate is partially installed in the middle of the built-in lighting plate, and a built-in lighting bracket is provided in the middle of the lamp assembly plate.

[0015] The automatically adjustable electric vehicle lighting fixture described above: the plug assembly further includes a waterproof cover movably mounted at the rear end of the electric vehicle mounting cover, with a wire end fixed in the middle of the waterproof cover.

[0016] The automatically adjustable electric vehicle lights described above operate as follows: The photovoltaic cover, headlight assembly, and internal cover are adjusted as a whole via a movable cover. The photovoltaic cover, headlight assembly, and internal cover are manually pushed to open and drain internal water. The internal cover is then movably installed in the middle of the headlight assembly, independently protecting it. The individual lights are then movably installed inside the internal cover for independent adjustment. A hydraulic cylinder automatically adjusts the individual lights via an automatic telescopic rod. The photovoltaic cover is movably installed on the movable cover, allowing the headlights to be distributed across the photovoltaic cover. The photovoltaic cover provides power to the headlights. Photovoltaic power generation utilizes the photovoltaic effect of a semiconductor PN junction, using solar cells to directly convert sunlight into electricity. The system converts electricity into light, and the headlight assembly illuminates through a photovoltaic cover. An internal cover is then movably installed in the middle of the headlight assembly, independently protecting it. The headlight assembly plate is fixedly installed on the internal light fixture plate, and the internal light fixture bracket is fixedly installed through the internal light fixture plate, allowing the individual lights to be movably installed inside the internal cover. A hydraulic cylinder automatically adjusts the individual lights via an automatic telescopic rod. The headlight assembly plate is fixedly installed on the internal light fixture plate, and the internal light fixture bracket is fixedly installed through the internal light fixture plate. The headlight assembly plate, internal light fixture plate, and internal light fixture bracket are individually fixed to the electric vehicle mounting cover. A waterproof cover and wire ends are fixedly installed at the rear end of the electric vehicle mounting cover, sealing the rear ends of the headlight assembly plate, internal light fixture plate, and internal light fixture bracket.

[0017] Compared with the prior art, the beneficial effects of the present invention are as follows: When electric vehicle lights are used outdoors in rainy weather for a long time, and rainwater enters the interior of the electric vehicle lights, the user can manually push the photovoltaic cover, the light assembly, and the built-in cover to open them and drain the water, preventing rainwater from remaining inside. There is no need to drill holes to drain the electric vehicle lights, thus avoiding damage to the lights. The sealing of the electric vehicle lights' circuit is improved by the electric vehicle mounting cover. When the hydraulic cylinder inside the built-in groove can hydraulically drive the automatic telescopic rod, the independent lights can be moved and installed inside the built-in cover. The hydraulic cylinder can automatically adjust the independent lights through the automatic telescopic rod.

[0018] The waterproof cover and wire end are fixedly installed at the rear end of the electric vehicle mounting cover. The waterproof cover and wire end can seal the rear end of the lamp assembly plate, the built-in lamp plate, and the built-in lamp frame, providing independent protection for the lamp assembly plate, the built-in lamp plate, and the built-in lamp frame. This is beneficial for electric vehicle lights to adopt an overall frame structure. By sealing the electric vehicle lights individually with the waterproof cover and wire end, the electric vehicle lights can be sealed, which is beneficial for long-term outdoor use in rainy weather. Attached Figure Description

[0019] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0020] Figure 2 This is a schematic diagram of the structure of the active component of the present invention;

[0021] Figure 3 This is a schematic diagram of the structure of the vehicle headlight cover of the present invention;

[0022] Figure 4 This is a schematic diagram of the structure of the plug assembly of the present invention;

[0023] Figure 5 This is a schematic diagram of the rear view structure of the present invention.

[0024] In the diagram: 1. Electric vehicle mounting cover; 2. Vehicle lamp cover; 3. Movable cover; 4. Photovoltaic cover; 5. Vehicle lamp assembly; 6. Built-in cover; 7. Independent lamp; 8. Automatic telescopic rod; 9. Built-in groove; 10. Hydraulic cylinder; 11. Connecting cover; 12. Connecting shaft; 13. Built-in lamp plate; 14. Lamp assembly plate; 15. Built-in lamp bracket; 16. Waterproof cover; 17. Wire end. Detailed Implementation

[0025] Various exemplary embodiments, features, and aspects of this application will now be described in detail with reference to the accompanying drawings. The same reference numerals in the drawings denote elements that have the same or similar functions. Although various aspects of the embodiments are shown in the drawings, they are not necessarily drawn to scale unless specifically indicated otherwise.

[0026] The term “exemplary” as used herein means “serving as an example, embodiment, or illustration.” Any embodiment illustrated herein as “exemplary” is not necessarily to be construed as superior to or better than other embodiments.

[0027] Furthermore, to better illustrate this application, numerous specific details are provided in the following detailed embodiments. Those skilled in the art should understand that this application can be implemented even without certain specific details. In some instances, methods, means, and elements well-known to those skilled in the art have not been described in detail in order to highlight the main points of this application.

[0028] Please see Figures 1-5 An automatically adjustable electric vehicle lamp is proposed, comprising an electric vehicle mounting cover 1, a lamp cover 2, a movable cover 3, and mounting components.

[0029] A vehicle lamp cover 2 is installed at the fastening point on the electric vehicle mounting cover 1. A movable cover 3 is provided at the movable part of the vehicle lamp cover 2. A movable cover 3 is provided at the movable part of the mounting component. The movable component is installed on the vehicle lamp cover 2. A plug-in component is provided on the electric vehicle mounting cover 1.

[0030] The vehicle lamp cover 2 is movably mounted on the electric vehicle mounting cover 1, so that the movable cover 3 is movably mounted on the vehicle lamp cover 2 and the electric vehicle mounting cover 1, and the electric vehicle lamp wiring can be installed inside the electric vehicle mounting cover 1.

[0031] Among them, a photovoltaic cover 4 is set in the middle of the movable cover 3, and a vehicle light group 5 is installed inside the photovoltaic cover 4. An internal cover 6 is movably installed inside the vehicle light group 5, and an independent light fixture 7 is installed inside the internal cover 6.

[0032] In this embodiment, the photovoltaic cover 4 is movably mounted on the movable cover 3, so that the vehicle lamp assembly 5 is distributed and mounted on the photovoltaic cover 4. The photovoltaic cover 4 can provide power to the vehicle lamp assembly 5. Then, the inner cover 6 is movably mounted in the middle of the vehicle lamp assembly 5. The inner cover 6 can independently protect the vehicle lamp assembly 5. Then, the independent lamp 7 is movably mounted inside the inner cover 6 for independent adjustment.

[0033] Please refer to Figure 2 and Figure 3 In this embodiment, the movable component includes an internal groove 9 formed inside the internal cover 6, a hydraulic cylinder 10 is fixedly installed inside the internal groove 9, and an automatic telescopic rod 8 is provided on the movable part of the hydraulic cylinder 10.

[0034] The hydraulic cylinder 10 is fixedly installed inside the built-in groove 9. Therefore, the hydraulic cylinder 10 inside the built-in groove 9 can hydraulically drive the automatic telescopic rod 8. The independent lamp 7 is movably installed inside the built-in cover 6. When used for independent adjustment, it can be driven and adjusted by the automatic telescopic rod 8.

[0035] Please refer to Figure 2and Figure 3 In this embodiment, the movable component also includes a connecting cover 11 fixedly installed inside the vehicle lamp cover 2, and a connecting shaft 12 is provided at the bottom end of the connecting cover 11.

[0036] The connecting cover 11 is fixedly connected inside the vehicle lamp cover 2, so that the connecting shaft 12 is movably mounted on the connecting cover 11. When the movable cover 3 is movably mounted on the vehicle lamp cover 2 and the electric vehicle mounting cover 1, the movable cover 3 is movably mounted on the connecting cover 11 through the connecting shaft 12, and the movable cover 3 is adjusted through the connecting shaft 12.

[0037] Preferably, the connecting shaft 12 on the connecting cover 11 can rotate through the movable cover 3. The photovoltaic cover 4, the vehicle light assembly 5, and the built-in cover 6 are movably mounted on the vehicle light cover 2 and the electric vehicle mounting cover 1 through the movable cover 3. The photovoltaic cover 4, the vehicle light assembly 5, and the built-in cover 6 can be adjusted as a whole through the movable cover 3. When the electric vehicle lights are used outdoors in rainy weather for a long time, and rainwater enters the inside of the electric vehicle lights, the user can manually push the photovoltaic cover 4, the vehicle light assembly 5, and the built-in cover 6 to open them and drain the water, preventing rainwater from remaining inside. There is no need to drill holes to drain the electric vehicle lights, thus avoiding damage to the electric vehicle lights. The sealing installation through the electric vehicle mounting cover 1 improves the sealing performance of the electric vehicle lights circuit.

[0038] Preferably, the automatic telescopic rod 8 and the hydraulic cylinder 10 hydraulically drive the independent lamp 7 to move. The independent lamp 7 moves through the inside of the built-in cover 6. When the hydraulic cylinder 10 inside the built-in groove 9 can hydraulically drive the automatic telescopic rod 8, the independent lamp 7 is moved and installed inside the built-in cover 6. The hydraulic cylinder 10 can automatically adjust the independent lamp 7 through the automatic telescopic rod 8.

[0039] Please refer to Figure 4 and Figure 5 In this embodiment, the plug assembly includes a built-in lamp plate 13 movably mounted on the electric vehicle mounting cover 1, a lamp assembly plate 14 is partially installed in the middle of the built-in lamp plate 13, and a built-in lamp bracket 15 is provided in the middle of the lamp assembly plate 14.

[0040] The built-in lamp plate 13 is fixedly connected to the electric vehicle mounting cover 1, and the lamp assembly plate 14 is fixedly installed on the built-in lamp plate 13. The built-in lamp bracket 15 is fixedly installed through the built-in lamp plate 13. The lamp assembly plate 14, the built-in lamp plate 13 and the built-in lamp bracket 15 are fixedly fixed on the electric vehicle mounting cover 1. The lamp assembly plate 14, the built-in lamp plate 13 and the built-in lamp bracket 15 on the electric vehicle mounting cover 1 are installed separately from the vehicle lamp cover 2 and the movable cover 3.

[0041] Preferably, the plug assembly further includes a waterproof cover 16 movably mounted at the rear end of the electric vehicle mounting cover 1. A wire end 17 is fixed in the middle of the waterproof cover 16 and is fixedly connected to the waterproof cover 16, so that the waterproof cover 16 and the wire end 17 are fixedly mounted at the rear end of the electric vehicle mounting cover 1. The waterproof cover 16 and the wire end 17 can be sealed at the rear end of the lamp assembly plate 14, the built-in lamp plate 13 and the built-in lamp bracket 15.

[0042] As can be seen from the above, the photovoltaic cover 4, the headlight assembly 5, and the built-in cover 6 are adjusted as a whole through the movable cover 3. When the electric vehicle lights are used outdoors in rainy weather for a long time, and rainwater enters the inside of the lights, the user can manually push the photovoltaic cover 4, the headlight assembly 5, and the built-in cover 6 to open them and drain the water, preventing rainwater from remaining inside. Then, the built-in cover 6 is installed in the middle of the headlight assembly 5, and can independently protect the headlight assembly 5. The independent light fixture 7 is then installed inside the built-in cover 6 for independent adjustment. The hydraulic cylinder 10 can automatically adjust via the automatic telescopic rod 8. The independent lamp 7 and the photovoltaic cover 4 are movably mounted on the movable cover 3, so that the vehicle lamp assembly 5 is distributed and mounted on the photovoltaic cover 4. The photovoltaic cover 4 can provide power to the vehicle lamp assembly 5. Photovoltaic power generation uses the photovoltaic effect of semiconductor PN junction to directly convert sunlight into electrical energy using solar cells. The vehicle lamp assembly 5 is illuminated by the photovoltaic cover 4. Then, the built-in cover 6 is movably mounted in the middle of the vehicle lamp assembly 5. The built-in cover 6 can independently protect the vehicle lamp assembly 5. The lamp assembly plate 14 is fixedly mounted on the built-in lamp plate 13. The built-in lamp bracket 15 is fixedly mounted through the built-in lamp plate 13.

[0043] The independent lamp 7 is movably installed inside the built-in cover 6. The hydraulic cylinder 10 can automatically adjust the independent lamp 7 through the automatic telescopic rod 8. The lamp assembly plate 14 is fixedly installed on the built-in lamp plate 13. The built-in lamp bracket 15 is fixedly installed through the built-in lamp plate 13. The lamp assembly plate 14, the built-in lamp plate 13 and the built-in lamp bracket 15 are individually fixed on the electric vehicle mounting cover 1. The waterproof cover 16 and the wire end 17 are fixedly installed at the rear end of the electric vehicle mounting cover 1. The waterproof cover 16 and the wire end 17 can seal the rear end of the lamp assembly plate 14, the built-in lamp plate 13 and the built-in lamp bracket 15.

[0044] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the invention can be implemented in other specific forms without departing from its spirit or essential characteristics. Therefore, the embodiments should be considered in all respects as exemplary and non-limiting, and the scope of the invention is defined by the appended claims rather than the foregoing description. Thus, all variations falling within the meaning and scope of equivalents of the claims are intended to be included within the present invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0045] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. An automatically adjustable electric vehicle lamp, comprising an electric vehicle mounting cover, a lamp cover, a movable cover, and a mounting assembly, wherein the lamp cover is mounted on a fastening portion of the electric vehicle mounting cover, the movable cover is provided on a movable portion of the lamp cover, and the movable cover is provided on a movable portion of the mounting assembly, characterized in that: It also includes settings, The movable component is mounted on the vehicle headlight cover; A plug-in assembly is disposed on the electric vehicle mounting cover; The movable cover has a photovoltaic cover in the middle, and vehicle lamps are installed inside the photovoltaic cover. An inner cover is movably installed inside the vehicle lamps, and an independent lamp is installed inside the inner cover. The movable component includes an internal groove formed inside the internal cover, with a hydraulic cylinder fixedly installed inside the internal groove. An automatic telescopic rod is provided at the movable part of the hydraulic cylinder. The plug-in component includes an internal lamp plate movably mounted on the electric vehicle mounting cover. A lamp assembly plate is partially installed in the middle of the internal lamp plate, and an internal lamp holder is provided in the middle of the lamp assembly plate. The plug-in component also includes a waterproof cover movably mounted at the rear end of the electric vehicle mounting cover. A wire end is fixed in the middle of the waterproof cover. The photovoltaic cover, the vehicle lamp assembly, and the internal cover are adjusted as a whole through the movable cover. The photovoltaic cover, vehicle lamp assembly, and internal cover are manually pushed to open and drain internal water. The internal cover is then movably installed in the middle of the vehicle lamp assembly, independently protecting the vehicle lamp assembly. The individual lamps are then movably installed inside the internal cover for independent adjustment. The hydraulic cylinder automatically adjusts the individual lamps via an automatic telescopic rod. The photovoltaic cover is movably mounted on the movable cover, allowing the vehicle lamp assembly to be distributed and mounted on the photovoltaic cover. The vehicle lamp assembly provides illumination through the photovoltaic cover. The inner cover is then movably mounted in the middle of the vehicle lamp assembly, independently protecting the vehicle lamp assembly. The lamp assembly plate is fixedly mounted on the inner lamp plate, and the inner lamp bracket is fixedly mounted through the inner lamp plate, allowing the individual lamps to be movably mounted inside the inner cover. The hydraulic cylinder can automatically adjust the individual lamps via an automatic telescopic rod. The lamp assembly plate is fixedly mounted on the inner lamp plate, and the inner lamp bracket is fixedly mounted through the inner lamp plate. The lamp assembly plate, inner lamp plate, and inner lamp bracket are individually fixed to the electric vehicle mounting cover. The waterproof cover and wire end are fixedly mounted at the rear end of the electric vehicle mounting cover, sealing the rear ends of the lamp assembly plate, inner lamp plate, and inner lamp bracket.

2. The automatically adjusting electric vehicle lamp according to claim 1, characterized in that, The movable component also includes a connecting cover that is fixedly installed inside the vehicle headlight cover, and a connecting shaft is provided at the bottom end of the connecting cover.

3. The automatically adjusting electric vehicle lamp according to claim 2, characterized in that, The connecting shaft on the connecting cover can be rotated through the movable cover.

4. The automatically adjusting electric vehicle lamp according to claim 3, characterized in that, The automatic telescopic rod and the hydraulic cylinder hydraulically drive the independent lamp to move, and the independent lamp moves through the inside of the built-in cover.

5. The automatically adjusting electric vehicle lamp according to claim 4, characterized in that, Photovoltaic covers can provide power to vehicle headlights. Photovoltaic power generation utilizes the photovoltaic effect of semiconductor PN junctions to directly convert sunlight into electrical energy using solar cells.

Citation Information

Patent Citations

  • Novel electric vehicle tail lamp

    CN111750334A

  • Headlamp structure of electric vehicle

    CN117889399A