Projection lamp for electric vehicle

Abstract

The utility model provides a kind of projection lamp for electric vehicle belongs to electric vehicle accessory technical field, comprising: shell, cover, control circuit board and first projection component. The top of shell is equipped with accommodating groove, cover is arranged at the top opening of accommodating groove, and installation groove is equipped on the bottom surface of accommodating groove. The bottom of shell is also equipped with first mounting hole, and the bottom surface of installation groove is also equipped with first positioning pipe. Control circuit board is installed inside accommodating groove, and first light-emitting element is equipped on control circuit board. First projection component includes: first projection seat, projection sheet and second projection seat, first projection seat is equipped with first channel hole, first channel hole is equipped with first lens inside, turning mark is equipped on projection sheet, second projection seat is equipped with second channel hole, and second channel hole is equipped with second lens inside. The utility model discloses a kind of projection lamp for electric vehicle, can generate projection image, to facilitate the electric vehicle of surrounding personnel to turning in time to avoid.

Description

Technical Field

[0001] This utility model belongs to the field of electric vehicle parts technology, and in particular relates to a projection lamp for electric vehicles. Background Technology

[0002] Electric vehicles are vehicles that use batteries as auxiliary power and are based on ordinary bicycles, with motors, controllers, batteries, throttles, brakes, and other control components and display instrument systems installed. Due to their advantages such as easy operation, low cost, and environmental friendliness, they are increasingly used by people as a short-distance means of transportation in cities.

[0003] However, the turn signals on traditional electric vehicles are not very visible, so they cannot effectively alert people around the vehicle before making a turn. When a user drives an electric vehicle in a densely populated area, if people around the vehicle do not notice the turning intention in time, it can easily lead to a traffic accident and cause unnecessary injury. Utility Model Content

[0004] In view of this, the present invention aims to provide a projection lamp for electric vehicles to solve the above-mentioned technical problems.

[0005] To achieve the above objectives, the technical solution of this utility model is implemented as follows:

[0006] A projection lamp for an electric vehicle includes: a housing, a cover plate, a control circuit board, and a first projection component; the top of the housing has a receiving groove, the cover plate is detachably disposed at the top opening of the receiving groove, and a mounting groove is provided on the bottom surface of the receiving groove; the bottom of the housing also has a first mounting hole, which communicates with the mounting groove, and a first positioning tube is provided on the bottom surface of the mounting groove, which communicates with the first mounting hole; the control circuit board is installed inside the receiving groove and is electrically connected to the controller of the electric vehicle, and a first light-emitting element is provided on the control circuit board, the first light-emitting element being aligned with the first mounting hole. The first projection assembly includes: a first projection base, a projection sheet, and a second projection base. The first projection base is detachably disposed inside a first mounting hole. The first projection base has a first channel hole, and a first lens is disposed inside the first channel hole. The projection sheet is detachably disposed on the top of the first projection base. A directional mark is disposed on the projection sheet, and the directional mark is aligned with the first lens. The second projection base is installed inside a first positioning tube, and the bottom of the second projection base is detachably connected to the top of the first projection base. The second projection base has a second channel hole, and a second lens is disposed inside the second channel hole, and the second lens is aligned with the directional mark.

[0007] Furthermore, the top surface of the first projection base is provided with a connecting protrusion, and the bottom surface of the second projection base is provided with a connecting groove for accommodating the connecting protrusion; the top surface of the second projection base is provided with a first positioning protrusion, and the control circuit board is provided with a first positioning hole for accommodating the first positioning protrusion.

[0008] Furthermore, the first positioning tube has a first positioning notch on its side wall, the first projection seat has a first positioning strip on its side wall, and the second projection seat has a second positioning strip on its side wall, with both the first and second positioning strips located inside the first positioning notch.

[0009] Furthermore, the sidewall of the projection sheet is provided with a limiting protrusion, and the first projection base is provided with a limiting groove for accommodating the limiting protrusion.

[0010] Furthermore, the cover plate is provided with a wire passage hole, a first connecting lug is provided on the cover plate, and a second connecting lug is provided on the side wall of the housing.

[0011] Furthermore, the top surface of the housing is provided with an annular interlocking protrusion, and the bottom surface of the cover plate is provided with an interlocking groove for accommodating the annular interlocking protrusion.

[0012] Furthermore, the electric vehicle projection lamp also includes a second projection component, which includes: a first mounting base, a second mounting base, and a projection cover; the bottom of the housing is also provided with a second mounting hole, which is connected to a mounting groove, and a second positioning tube is also provided on the bottom surface of the mounting groove, which is connected to the second mounting hole; the control circuit board is also provided with a second light-emitting element, which is aligned with the second mounting hole; the first mounting base is installed inside the second positioning tube, and a third channel hole is provided on the first mounting base, with a third lens inside the third channel hole; the second mounting base is located inside the second mounting hole, and the second mounting base is detachably connected to the bottom end of the first mounting base, with a fourth channel hole on the second mounting base, with a fourth lens inside the fourth channel hole, which is aligned with the third lens; the top of the second mounting base is also provided with a splicing connector, and the fourth channel hole is connected to the third channel hole through the splicing connector; the projection cover is detachably mounted on the splicing connector, and an auxiliary mark is provided on the projection cover, which is aligned with the fourth lens.

[0013] Furthermore, a third positioning strip is provided on the side wall of the first mounting base, and a second positioning cut is provided on the side wall of the second positioning tube for accommodating the third positioning strip.

[0014] Furthermore, the top surface of the first mounting base is provided with a second positioning protrusion, and the control circuit board is provided with a second positioning hole for accommodating the second positioning protrusion.

[0015] Compared with the prior art, the projection lamp for electric vehicles described in this utility model has the following advantages:

[0016] (1) The projection lamp for electric vehicles described in this utility model has a first light-emitting element on the control circuit board, and the first projection assembly includes a projection sheet with a turn signal. When the user driving the electric vehicle needs to turn and operates the turn signal switch, the first light-emitting element on the control circuit board will emit light. At this time, the first projection assembly can use the light emitted by the first light-emitting element to form a projected image of the turn signal, thereby reminding the surrounding people of the turning intention of the electric vehicle and reducing the risk of traffic accidents.

[0017] (2) The projection lamp for electric vehicles described in this utility model has a second light-emitting element on the control circuit board, and the second projection assembly includes a projection cover with auxiliary markings. When the user driving the electric vehicle needs to turn and operates the turn signal switch, the second light-emitting element on the control circuit board will emit light. At this time, the second projection assembly can use the light emitted by the second light-emitting element to form a projected image of the auxiliary markings, thereby further improving the observation convenience for surrounding people. In addition, the user can also replace the projection cover according to their own preferences so that the second projection assembly can form projected images corresponding to different auxiliary markings, thereby improving the driving pleasure of the electric vehicle.

[0018] (3) The projection lamp for electric vehicles described in this utility model can enhance the assembly reliability between the first projection component and the housing through the first positioning tube, the first positioning strip, the second positioning strip and the first positioning cut, and can enhance the assembly reliability between the second projection component and the housing through the second positioning tube, the third positioning strip and the second positioning cut, thereby preventing the first projection component and the second projection component from becoming loose due to bumps and vibrations during the driving of the electric vehicle. Attached Figure Description

[0019] The accompanying drawings, which form part of this utility model, are used to provide a further understanding of the utility model. The illustrative embodiments of the utility model and their descriptions are used to explain the utility model and do not constitute an undue limitation of the utility model. In the drawings:

[0020] Figure 1 This is a schematic diagram of the structure of a projection lamp for an electric vehicle according to an embodiment of the present utility model;

[0021] Figure 2 This is an exploded view of a projection lamp for an electric vehicle according to an embodiment of the present utility model;

[0022] Figure 3 This is a cross-sectional view of a projection lamp for an electric vehicle according to an embodiment of the present utility model;

[0023] Figure 4 This is a schematic diagram of the structure of the shell described in an embodiment of the present utility model;

[0024] Figure 5 This is a schematic diagram of the control circuit board described in an embodiment of the present invention;

[0025] Figure 6 This is an exploded view of the first projection component described in an embodiment of the present invention;

[0026] Figure 7 This is an exploded view of the second projection component described in an embodiment of the present invention.

[0027] Explanation of reference numerals in the attached figures:

[0028] 1-Housing; 11-Receiving groove; 12-Mounting groove; 13-First mounting hole; 14-First positioning tube; 141-First positioning notch; 15-Second connecting ear; 16-Annular interlocking protrusion; 17-Second mounting hole; 18-Second positioning tube; 181-Second positioning notch; 2-Cover plate; 21-Wire passage hole; 22-First connecting ear; 3-Control circuit board; 31-First light-emitting element; 32-Second light-emitting element; 33-First positioning hole; 34-Second positioning hole; 41-First projection base; 411-First channel hole; 412-First... Lens; 413-Connecting protrusion; 414-First positioning strip; 415-Limiting groove; 42-Projection sheet; 421-Limiting protrusion; 43-Second projection base; 431-Second channel hole; 432-Second lens; 433-First positioning protrusion; 434-Second positioning strip; 51-First mounting base; 511-Third channel hole; 512-Third lens; 513-Third positioning strip; 514-Second positioning protrusion; 52-Second mounting base; 521-Fourth channel hole; 522-Fourth lens; 523-Interlocking connector; 53-Projection cover. Detailed Implementation

[0029] It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments of the present invention can be combined with each other.

[0030] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating orientation or positional relationships based on the orientation or positional relationships shown in the accompanying drawings, are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, features defined with "first," "second," etc., may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0031] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0032] The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0033] A projection light for electric vehicles, the structure of which can be made of Figures 1-7 For illustration purposes. In this embodiment, the projection lamp for electric vehicles includes: a housing 1, a cover plate 2, a control circuit board 3, and a first projection component. The housing 1 and the cover plate 2 are used to house the control circuit board 3 and the first projection component. The control circuit board 3 is used to emit light when the electric vehicle shows a turning intention according to the user's instructions. The first projection component will form a projected image based on the light emitted by the control circuit board 3, thereby facilitating observation by people in the surrounding area.

[0034] Specifically, the top of the housing 1 is provided with a receiving groove 11, and the bottom surface of the receiving groove 11 is provided with a mounting groove 12. During assembly, the control circuit board 3 is installed inside the receiving groove 11 and is electrically connected to the controller of the electric vehicle. The cover plate 2 is detachably installed at the top opening of the receiving groove 11. It should be noted that in this embodiment, the detachable connection between the cover plate 2 and the housing 1 can be achieved by screw connection. In this case, the screws used to connect the cover plate 2 and the housing 1 should pass through the preset holes on the control circuit board 3 to facilitate synchronous fixation of the control circuit board 3.

[0035] Optionally, to improve the assembly reliability between the cover plate 2 and the housing 1, an annular splicing protrusion 16 may be provided on the top surface of the housing 1, and a splicing annular groove for accommodating the annular splicing protrusion 16 may be provided on the bottom surface of the cover plate 2, thereby enhancing the assembly effect between the cover plate 2 and the housing 1 by means of the cooperation between the annular splicing protrusion 16 and the splicing annular groove.

[0036] As an optional embodiment, the cover plate 2 may be provided with a wire passage hole 21 to allow relevant wires to enter and exit the housing 1 along the wire passage hole 21. In addition, the cover plate 2 may also be provided with a first connecting ear 22, and a second connecting ear 15 may be provided on the side wall of the housing 1 to facilitate the assembly of the device with the electric vehicle.

[0037] like Figure 4 As shown, to facilitate the installation of the first projection component, the bottom of the housing 1 is also provided with a first mounting hole 13, which is connected to the mounting groove 12. A first positioning tube 14 is also provided on the bottom surface of the mounting groove 12, and the first positioning tube 14 is connected to the first mounting hole 13. Figure 3 and Figure 6 As shown, in this embodiment, the first projection assembly includes: a first projection base 41, a projection sheet 42, and a second projection base 43. The first projection base 41 is detachably disposed inside the first mounting hole 13. A first channel hole 411 is provided on the first projection base 41, and a first lens 412 is disposed inside the first channel hole 411. The projection sheet 42 is detachably disposed on the top of the first projection base 41, and a turning indicator is provided on the projection sheet 42, which is aligned with the first lens 412. Furthermore, to enable the first projection assembly to smoothly project the image of the turning indicator, a first light-emitting element 31 is also provided on the control circuit board 3, and the first light-emitting element 31 is aligned with the first mounting hole 13.

[0038] When a user of an electric vehicle needs to turn, they can activate the turn signal indicator by operating the turn signal switch. At this time, the vehicle's controller sends a command to the control circuit board 3, causing the first light-emitting element 31 to emit light. The light emitted by the first light-emitting element 31 passes through the first projection assembly and illuminates the outside of the device. Since the first projection assembly includes a projection sheet 42 with turn signals, a projected image of the turn signals is formed after the light passes through the first projection assembly. Bystanders can quickly and easily determine from the projected image that the electric vehicle is about to turn, allowing them to take timely precautions and avoid unnecessary traffic accidents.

[0039] Optionally, to achieve a detachable connection between the first projection base 41 and the second projection base 42, a connecting protrusion 413 may be provided on the top surface of the first projection base 41, and a connecting groove for accommodating the connecting protrusion 413 may be provided on the bottom surface of the second projection base 43. Thus, the assembly of the first projection base 41 and the second projection base 42 is completed by the cooperation of the connecting protrusion 413 and the connecting groove. Correspondingly, to fix the relative position between the first projection component and the control circuit board 3, a first positioning protrusion 433 may be provided on the top surface of the second projection base 43, and a first positioning hole 33 for accommodating the first positioning protrusion 433 may be provided on the control circuit board 3, so that after assembly, the first light-emitting element 31 is aligned with the first projection component.

[0040] In addition, to prevent abnormal movement of the slide 42 during actual use, a limiting protrusion 421 can be provided on the side wall of the slide 42, and a limiting groove 415 for accommodating the limiting protrusion 421 can be provided on the first projection base 41, so that the slide 42 can be effectively limited by the cooperation of the limiting protrusion 421 and the limiting groove 415.

[0041] Because the housing 1 is provided with a first positioning tube 14, after the first projection component is installed, the first positioning tube 14 can improve the assembly reliability between the first projection component and the housing 1, and prevent the first projection component from becoming loose due to the bumps of the electric vehicle. Optionally, to enhance the limiting effect of the first positioning tube 14 on the first projection component, a first positioning notch 141 can be provided on the side wall of the first positioning tube 14, a first positioning strip 414 can be provided on the side wall of the first projection base 41, and a second positioning strip 434 can be provided on the side wall of the second projection base 43. During assembly, the first positioning strip 414 and the second positioning strip 434 should both be located inside the first positioning notch 141, so that the first projection component inside the first positioning tube 14 is circumferentially limited by the cooperation of the first positioning strip 414, the second positioning strip 434 and the first positioning notch 141.

[0042] As another optional implementation of this embodiment, to further improve the observation convenience for surrounding crowds, the projection lamp for electric vehicles may also include a second projection component. Specifically, such as... Figure 2 and Figure 7 As shown, the second projection assembly includes: a first mounting base 51, a second mounting base 52, and a projection cover 53. The first mounting base 51 has a third channel hole 511, and a third lens 512 is disposed inside the third channel hole 511. The second mounting base 52 has a fourth channel hole 521, and a fourth lens 522 is disposed inside the fourth channel hole 521. The top of the second mounting base 52 also has a splicing connector 523. The projection cover 53 is detachably mounted on the splicing connector 523, and auxiliary markings are provided on the projection cover 53.

[0043] To facilitate the installation of the second projection component, the bottom of the housing 1 may also be provided with a second mounting hole 17, which communicates with the mounting groove 12. A second positioning tube 18 may also be provided on the bottom surface of the mounting groove 12, and the second positioning tube 18 communicates with the second mounting hole 17. Correspondingly, to ensure that the second projection component can form a projected image, the control circuit board 3 may also be provided with a second light-emitting element 32, which is aligned with the second mounting hole 17.

[0044] During assembly, the first mounting base 51 is installed inside the second positioning tube 18, the second mounting base 52 is located inside the second mounting hole 17, the second mounting base 52 is detachably connected to the bottom end of the first mounting base 51, the fourth lens 522 is aligned with the third lens 512, and the auxiliary mark is aligned with the fourth lens 522.

[0045] When the first light-emitting element 31 on the control circuit board 3 emits light, the second light-emitting element 32 also emits light simultaneously. At this time, the light emitted by the second light-emitting element 32 passes through the second projection component and forms a projected image of the auxiliary sign in the outside world. Under the projected images of the turn sign and the auxiliary sign, people around will find it easier to spot the electric vehicle that intends to turn and thus take timely evasive action.

[0046] In addition, since the projection cover 53 is mounted on the splicing pipe 523 and the second mounting base 52 is detachably connected to the first mounting base 51, in practical applications, users can replace the projection cover 53 according to their own preferences so that the second projection component can form a projection image that satisfies the user's preferences, thereby enhancing the user's enjoyment of driving the electric vehicle.

[0047] Optionally, to improve the positioning effect of the second positioning tube 18 on the first mounting base 51, a third positioning strip 513 may be provided on the side wall of the first mounting base 51, and a second positioning cut 181 for accommodating the third positioning strip 513 may be provided on the side wall of the second positioning tube 18, thereby effectively preventing the second projection component from becoming loose and circumferentially limiting the first mounting base 51.

[0048] In addition, this embodiment may also provide a second positioning protrusion 514 on the top surface of the first mounting base 51, and a second positioning hole 34 for accommodating the second positioning protrusion 514 on the control circuit board 3, thereby ensuring that the second light-emitting element 32 is opposite to the second projection component after the device is assembled by means of the second positioning protrusion 514 and the second positioning hole 34.

[0049] It should be further noted that, in this embodiment, both the first light-emitting element 31 and the second light-emitting element 32 can be LED light-emitting beads commonly used in the prior art. The projection sheet 42 and the projection cover 53 should both be made of transparent material, and there should be a uniform difference in light transmittance between the directional marker and the projection sheet 42, and between the auxiliary marker and the projection cover 53, to facilitate the formation of the projected image. Furthermore, the specific structure and working principle of the control chip required on the control circuit board 3 are well known and are not part of the core inventive point of this application, therefore they will not be described in detail herein.

[0050] The effects of the above solution are explained below:

[0051] This embodiment provides a projection light for electric vehicles, which can form a projected image through a first projection component and a second projection component. This projected image serves as a visual cue for those nearby, allowing them to easily understand the electric vehicle's turning intentions and thus reducing the risk of traffic accidents. Secondly, the projection cover can be replaced according to user preferences, allowing the second projection component to project images corresponding to different auxiliary signs, enhancing the driving experience of the electric vehicle. Furthermore, this device effectively secures the first and second projection components, preventing them from becoming detached during the electric vehicle's operation.

[0052] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A projection lamp for electric vehicles, characterized in that, include: The housing (1), cover plate (2), control circuit board (3), and first projection assembly are provided. The top of the housing (1) is provided with a receiving groove (11), and the cover plate (2) is detachably provided at the top opening of the receiving groove (11). A mounting groove (12) is provided on the bottom surface of the receiving groove (11). The bottom of the housing (1) is also provided with a first mounting hole (13), which is connected to the mounting groove (12). A first positioning tube (14) is also provided on the bottom surface of the mounting groove (12), and the first positioning tube (14) is connected to the first mounting hole (13). The control circuit board (3) is installed inside the receiving groove (11) and is electrically connected to the controller of the electric vehicle. A first light-emitting element (31) is provided on the control circuit board (3), and the first light-emitting element (31) is aligned with the first mounting hole (13). The first projection assembly includes... The system comprises a first projection stand (41), a projection sheet (42), and a second projection stand (43). The first projection stand (41) is detachably disposed inside a first mounting hole (13). A first channel hole (411) is provided on the first projection stand (411), and a first lens (412) is provided inside the first channel hole (411). The projection sheet (42) is detachably disposed on the top of the first projection stand (41), and a turning mark is provided on the projection sheet (42), and the turning mark is aligned with the first lens (412). The second projection stand (43) is installed inside a first positioning tube (14), and the bottom of the second projection stand (43) is detachably connected to the top of the first projection stand (41). A second channel hole (431) is provided on the second projection stand (43), and a second lens (432) is provided inside the second channel hole (431), and the second lens (432) is aligned with the turning mark.

2. The projection lamp for electric vehicles according to claim 1, characterized in that: The top surface of the first projection base (41) is provided with a connecting protrusion (413), and the bottom surface of the second projection base (43) is provided with a connecting groove for accommodating the connecting protrusion (413); the top surface of the second projection base (43) is provided with a first positioning protrusion (433), and the control circuit board (3) is provided with a first positioning hole (33) for accommodating the first positioning protrusion (433).

3. A projection lamp for electric vehicles according to claim 1, characterized in that: The first positioning tube (14) has a first positioning cut (141) on its side wall, the first projection seat (41) has a first positioning strip (414) on its side wall, and the second projection seat (43) has a second positioning strip (434) on its side wall. The first positioning strip (414) and the second positioning strip (434) are both located inside the first positioning cut (141).

4. A projection lamp for electric vehicles according to claim 1, characterized in that: The sidewall of the projection sheet (42) is provided with a limiting protrusion (421), and the first projection base (41) is provided with a limiting groove (415) for accommodating the limiting protrusion (421).

5. A projection lamp for electric vehicles according to claim 1, characterized in that: The cover plate (2) is provided with a wire hole (21), a first connecting ear (22) is provided on the cover plate (2), and a second connecting ear (15) is provided on the side wall of the housing (1).

6. A projection lamp for electric vehicles according to claim 1, characterized in that: The top surface of the housing (1) is provided with an annular interlocking protrusion (16), and the bottom surface of the cover plate (2) is provided with an interlocking groove for accommodating the annular interlocking protrusion (16).

7. A projection lamp for an electric vehicle according to any one of claims 1-6, characterized in that: The projection lamp for electric vehicles also includes a second projection component, which includes a first mounting base (51), a second mounting base (52), and a projection cover (53); the bottom of the housing (1) is also provided with a second mounting hole (17), and the second mounting hole (17) is connected to the mounting groove (12). A second positioning tube (18) is also provided on the bottom surface of the mounting groove (12), and the second positioning tube (18) is connected to the second mounting hole (17); the control circuit board (3) is also provided with a second light-emitting element (32), and the second light-emitting element (32) is aligned with the second mounting hole (17); the first mounting base (51) is installed inside the second positioning tube (18), and a third channel hole (511) is provided on the first mounting base (51), and a third channel hole (511) is provided inside the third channel hole (511). The first mounting base (51) is provided with a third lens (512); the second mounting base (52) is located inside the second mounting hole (17), and the second mounting base (52) is detachably connected to the bottom end of the first mounting base (51). The second mounting base (52) is provided with a fourth channel hole (521), and a fourth lens (522) is provided inside the fourth channel hole (521), and the fourth lens (522) is aligned with the third lens (512); the top of the second mounting base (52) is also provided with a splicing tube (523), and the fourth channel hole (521) is connected to the third channel hole (511) through the splicing tube (523). The projection cover (53) is detachably covered on the splicing tube (523), and an auxiliary mark is provided on the projection cover (53), and the auxiliary mark is aligned with the fourth lens (522).

8. A projection lamp for an electric vehicle according to claim 7, characterized in that: The first mounting base (51) has a third positioning strip (513) on its side wall, and the second positioning tube (18) has a second positioning cutout (181) on its side wall for accommodating the third positioning strip (513).

9. A projection lamp for an electric vehicle according to claim 7, characterized in that: The top surface of the first mounting base (51) is provided with a second positioning protrusion (514), and the control circuit board (3) is provided with a second positioning hole (34) for accommodating the second positioning protrusion (514).

Images