Multifunctional electric vehicle fantasy lamp
By incorporating a soft-light structure and transparent arrow displays into the electric vehicle's RGB lighting, the problems of light strip visual interference and heat dissipation were solved, achieving linkage between the RGB lighting and turn signals, as well as efficient heat dissipation.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- JIAXING XINGCHENG ELECTRONICS
- Filing Date
- 2025-05-14
- Publication Date
- 2026-05-12
AI Technical Summary
Existing electric vehicle LED lights suffer from problems such as strong light strips causing visual interference, lack of linkage with turn signals, and poor heat dissipation.
The design incorporates a soft-light structure on the lampshade, combined with arrow displays in the transparent section, to achieve联动 (linkage) between the RGB lighting and turn signals, and improves heat dissipation through a heat dissipation structure.
It reduces interference with rearward visibility, provides steering guidance, and improves the heat dissipation efficiency of the RGB lighting.
Smart Images
Figure CN224229801U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to electric vehicle lamp technical field, concretely relates to a multifunctional electric vehicle fantasy light. BACKGROUND
[0002] The electric vehicle fantasy light can change in multiple colors and dynamically (such as breathing light and flowing water light), improve the sense of technology and fashion of the vehicle, and meet the personalized needs of young users.
[0003] The electric vehicle fantasy light has been widely used, and as a kind of public technology, the corresponding technical solutions are disclosed in the patent documents with authorization numbers CN212901315U and CN219237237U.
[0004] However, the current electric vehicle fantasy light technical solution has the following defects in actual use: 1. The fantasy light strip is generally directly installed in the transparent lampshade, such as CN212901315U, and the light strip directly flashes light, which easily causes visual interference to the rear; 2. There is currently a lack of linkage between the fantasy light and the turn signal, although there is a flow line flashing by controlling the light bead flashing, such as CN219237237U, but it still lacks a significant prompt effect; 3. There is a lack of a multifunctional electric vehicle fantasy light that can link the fantasy light and the turn signal and reduce the interference to the rear vision; 4. The fantasy light has many light beads, which are prone to heat, although the front lamp shell is in contact with flowing air to dissipate heat when the electric vehicle moves forward, but the light strip is generally installed on the light strip base, which is isolated from the front shell that cools down quickly, and the heat dissipation effect is poor. UTILITY MODEL CONTENTS
[0005] The utility model provides a multifunctional electric vehicle fantasy light, soft light structure is set up on the lampshade, so that when the fantasy light strip emits fantasy light, the soft light reduces the stimulation and interference to the rear vision; when the multicolor flowing water line flows and flashes, the display effect of the transparent part highlighting the arrow is combined to form the guidance of the turn signal; the fantasy light and the turn signal can be linked, and the interference to the rear vision can be reduced, so as to solve the problems raised in the above background technology.
[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a multifunctional electric vehicle fantasy light, including lamp shell, the lamp shell is fixed on the electric vehicle tail frame, the rear side of the lamp shell forms the installation groove, and the lampshade is installed on the installation groove, the soft light structure is arranged on the lampshade, the lamp shell is provided with the fantasy light strip at the installation groove, and the line board that is electrically connected with the fantasy light strip and controls the same is also arranged in the lamp shell, the front side of the lamp shell is provided with the connecting line, and the connecting line is connected with the power supply and the control button installed on the electric vehicle.
[0007] Preferably, the rear part of the lamp shell is provided with the mounting plate, and the mounting hole is arranged on the mounting plate.
[0008] Preferably, the soft light structure of the lampshade comprises a soft light panel as a whole, and a transparent part is arranged on the panel.
[0009] Preferably, the transparent part comprises arrows for indicating left and right turning directions, and the left and right arrows are uniformly spaced.
[0010] Preferably, the left and right turning arrows of the transparent part form a quadrilateral.
[0011] Preferably, the lamp shell is provided with a mounting plate for fixing the color-changing lamp strip in the mounting groove, and the mounting plate is provided with a heat dissipation structure.
[0012] Preferably, the heat dissipation structure comprises a plastic frame as a whole, the plastic frame is integrally connected with an aluminum frame, and the aluminum frame is provided with a heat conduction column penetrating through the plastic frame to the opposite side.
[0013] Compared with the prior art, the utility model has the beneficial effects that:
[0014] 1. The soft light structure is arranged on the lampshade, so that when the color-changing lamp strip emits color-changing light, the soft light reduces the stimulation and interference on the rear visual line.
[0015] 2. When the color-changing lamp strip is controlled to form a colorful flow line shape flowing and flashing, the display effect of the protruding arrow of the transparent part is combined, the display light at the arrow transparent part is different in color from the overall display light, the display is highlighted, and the guidance of the turning light is formed.
[0016] 3. The color-changing lamp and the turning light can be linked, and the interference on the rear visual line can be reduced.
[0017] 4. The heat insulation of the mounting plate on the lamp strip is avoided by the heat dissipation structure, and the heat dissipation at the color-changing lamp strip is facilitated. BRIEF DESCRIPTION OF DRAWINGS
[0018] Figure 1 It is a top view structure schematic diagram of the utility model;
[0019] Figure 2 It is a top view structure schematic diagram of the lampshade, the color-changing lamp strip and the mounting plate of the utility model;
[0020] Figure 3 It is a rear view structure schematic diagram of the lampshade and the transparent part of the utility model;
[0021] Figure 4 It is a top view and sectional structure schematic diagram of the mounting plate, the plastic frame, the aluminum frame and the heat conduction column of the utility model.
[0022] In the figure: 1, lamp shell; 2, mounting groove; 3, lampshade; 4, color-changing lamp strip; 5, connecting wire; 6, mounting plate; 7, transparent part; 8, mounting rack plate; 9, plastic rack; 10, aluminum rack; 11, heat-conducting column. DETAILED DESCRIPTION
[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.
[0024] Please refer to Figures 1-4 The utility model provides a kind of multifunctional electric vehicle color-changing lamp, including lamp shell 1, lamp shell 1 is fixed on electric vehicle rear frame by conventional installation mode, such as being fixed on rear seat support by screw,
[0025] The rear side of the lamp shell 1 forms a mounting groove 2, and a lampshade 3 is installed on the mounting groove 2, a soft light structure is provided on the lampshade 3, so that when the color-changing lamp strip 4 emits color-changing light, the soft light reduces the stimulation and interference on the rear view,
[0026] The lamp shell 1 is provided with a color-changing lamp strip 4 at the mounting groove 2, and a circuit board is further provided in the lamp shell 1 for electrically connecting and controlling the color-changing lamp strip 4, a connecting wire 5 is provided on the front side of the lamp shell 1, the connecting wire 5 is connected to the power supply and control button installed on the electric vehicle, the color-changing lamp strip 4 is powered by the power supply, the control button is used for switching and steering control operation, and the circuit board is used for individually controlling the flicker of each lamp bead of the color-changing lamp strip 4, which is a conventional technology such as CN219237237U, and will not be described in detail.
[0027] Specifically, a mounting plate 6 is provided at the rear of the lamp shell 1, and mounting holes are provided on the mounting plate 6; in this embodiment, the mounting plate 6 is preferably an inverted L-shaped plate extending horizontally forward and then bending upward, which is fixed on the bracket under the rear seat of the electric vehicle through the mounting holes and fixing screws, facilitating disassembly and assembly.
[0028] Specifically, the soft light structure of the lampshade 3 includes a soft light panel as a whole, and a transparent part 7 is provided on the panel; in this embodiment, under the premise of reducing the interference of the overall soft light on the rear view, the transparent part 7 can be designed to highlight the light and perform corresponding indication design.
[0029] Specifically, the transparent part 7 includes arrows indicating left and right steering instructions, and the left and right arrows are uniformly spaced; in this embodiment, when the light beads on the color-changing lamp strip 4 flow and flash in a multicolor assembly line shape, the display effect of the transparent part is highlighted by combining the design of the transparent part, preferably, the display light at the arrow transparent part is different in color from the overall display light, highlighting the display, and guiding the steering light.
[0030] Specifically, the transparent part 7 includes arrows indicating left and right steering instructions, and the left and right arrows are uniformly spaced; in this embodiment, when the light beads on the color-changing lamp strip 4 flow and flash in a multicolor assembly line shape, the display effect of the transparent part is highlighted by combining the design of the transparent part, preferably, the display light at the arrow transparent part is different in color from the overall display light, highlighting the display, and guiding the steering light.
[0031] Specifically, the lamp housing 1 is provided with a mounting plate 8 for fixing the color-changing lamp strip 4 in the mounting groove 2, and the mounting plate 8 is provided with a heat dissipation structure; in this embodiment, the heat dissipation structure avoids heat insulation of the mounting plate 8 to the lamp strip, which is beneficial to heat dissipation at the color-changing lamp strip 4.
[0032] Specifically, the heat dissipation structure includes a plastic frame 9, the plastic frame 9 is integrally connected with an aluminum frame 10, and the aluminum frame 10 is provided with a heat conduction column 11 penetrating through the plastic frame 9 to the opposite side; in this embodiment, the aluminum material has low hardness, and the overall support is maintained by the plastic frame 9, and then the aluminum frame 10 is combined to conduct heat from the light bead heating position to the front housing through the heat conduction column 11, the front housing is made of a material that is beneficial to heat dissipation, and the front housing is in contact with external air flow during travel to quickly dissipate heat at a low temperature, and further efficiently dissipates heat from the color-changing lamp strip 4.
[0033] In order to facilitate the understanding of the above technical scheme of the utility model, the working principle or operation mode of the utility model in the actual process is described in detail below.
[0034] Working principle: the lamp housing 1 is fixed on the electric vehicle tail frame by a conventional mounting method, and the lamp shade 3 is provided with a soft light structure, so that when the color-changing lamp strip 4 emits color-changing light, the soft light reduces the stimulation and interference to the rear view.
[0035] The power supply is supplied to the color-changing lamp strip 4 for power supply, the control button is used for switching and steering control operation, the circuit board controls the individual flashing of each light bead of the color-changing lamp strip 4, and when the light beads on the color-changing lamp strip 4 flow and flash in a multicolor assembly line shape, the display effect of the transparent part is highlighted by combining the design of the transparent part, preferably, the display light at the arrow transparent part is different in color from the overall display light, highlighting the display, and guiding the steering light.
[0036] The heat dissipation structure avoids heat insulation of the mounting plate 8 to the lamp strip, which benefits heat dissipation at the color-changing lamp strip 4.
[0037] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A multifunctional electric vehicle color-changing light, comprising a light housing (1), characterized in that, The lamp housing (1) is fixed on the rear frame of the electric vehicle. A mounting groove (2) is formed on the rear side of the lamp housing (1), and a lamp cover (3) is installed on the mounting groove (2). A soft light structure is provided on the lamp cover (3). A colorful light strip (4) is provided on the lamp housing (1) at the mounting groove (2). A circuit board that is electrically connected to and controls the colorful light strip (4) is also provided inside the lamp housing (1). A connecting wire (5) is provided on the front side of the lamp housing (1). The connecting wire (5) is connected to the power supply and control button on the electric vehicle.
2. The multifunctional electric vehicle RGB lighting according to claim 1, characterized in that, The lamp housing (1) is provided with a mounting plate (6) at the rear, and mounting holes are provided on the mounting plate (6).
3. The multifunctional electric vehicle RGB lighting according to claim 1, characterized in that, The light diffuser structure of the lampshade (3) includes a light diffuser as a whole, and a transparent part (7) is provided on the panel.
4. The multifunctional electric vehicle RGB lighting according to claim 3, characterized in that, The transparent part (7) includes arrows for indicating left and right turns, with the left and right arrows designed to be evenly spaced.
5. A multifunctional electric vehicle RGB lighting system according to claim 4, characterized in that, The transparent part (7) has left and right turning arrows forming a quadrilateral.
6. A multifunctional electric vehicle RGB lighting system according to claim 1, characterized in that, The lamp housing (1) has a mounting plate (8) in the mounting groove (2) for fixing the RGB LED strip (4), and a heat dissipation structure is provided on the mounting plate (8).
7. A multifunctional electric vehicle RGB lighting system according to claim 6, characterized in that, The heat dissipation structure includes an integral plastic frame (9), which is integrally connected to an aluminum frame (10). A heat-conducting column (11) is provided on the aluminum frame (10) that penetrates the plastic frame (9) to the opposite side.