Bottom projection light-emitting automobile logo structure and automobile

Abstract

The utility model provides a bottom projection light-emitting vehicle logo structure and an automobile, and belongs to the technical field of automobile parts, the bottom projection light-emitting vehicle logo structure comprises a lamp holder, an outer lampshade, a light guide plate and a light source module, the outer lampshade is connected with the lamp holder, and a containing cavity is formed between the outer lampshade and the lamp holder; the containing cavity comprises a light-emitting cavity and a light source installation cavity which are sequentially communicated along the Y axis, the light source module is located in the light source installation cavity, and the light guide plate is located in the light-emitting cavity and extends into the light source installation cavity to be connected with the light source module. The outer side of the outer lampshade is provided with a light-transmitting area protruding outwards, and the light-transmitting area is located at the upper end of the light-emitting cavity. According to the bottom projection light-emitting vehicle logo structure, the thickness value of the light-emitting vehicle logo structure in the area where the light guide plate is located is shortened, vehicle models with more X-direction space limitation can be used, the vehicle model platform sharing requirement is met, the problems that the light-emitting vehicle logo structure is large in thickness and vehicle model application space structure limitation is large are solved, and the development cost is reduced.

Description

Technical Field

[0001] This utility model belongs to the field of automotive parts technology, and more specifically, it relates to a bottom-projected luminous car logo structure and an automobile. Background Technology

[0002] As automotive functionality and aesthetics have improved, car brand logos have become increasingly diversified and personalized. With technological advancements and rising demands, illuminated car logos have gradually come into focus. Currently, a problem exists in the practical use of illuminated car logos: most on the market use backlit LEDs that directly illuminate the outer lampshade, resulting in a structural thickness typically ≥30mm in the X-axis direction, which significantly restricts their application within vehicle spaces. Utility Model Content

[0003] The purpose of this utility model is to provide a bottom-projected luminous car logo structure and a car, aiming to solve the problem that the luminous car logo has a large structural thickness and the application space of the car model is greatly restricted.

[0004] To achieve the above objectives, the technical solution adopted by this utility model is as follows: a bottom-projected luminous car logo structure is provided, including a lamp holder, an outer lamp cover, a light guide plate, and a light source module. The outer lamp cover is connected to the lamp holder and forms a receiving cavity between them. The receiving cavity includes a light-emitting cavity and a light source mounting cavity connected sequentially along the Y-axis. The light source module is located in the light source mounting cavity, and the light guide plate is located in the light-emitting cavity and extends into the light source mounting cavity to connect with the light source module. The outer lamp cover has a light-transmitting area protruding outward on its outer side, and the light-transmitting area is located at the upper end of the light-emitting cavity.

[0005] The beneficial effects of the bottom-projected luminous car logo structure provided by this utility model are as follows: Compared with the prior art, the bottom-projected luminous car logo structure of this utility model shortens the thickness of the luminous car logo structure in the area where the light guide plate is located, which can be used for car models with more space restrictions in the X direction, meet the requirements of car model platform sharing, solve the problem of large structural thickness of luminous car logo and large space restrictions for car model application, and reduce development costs.

[0006] In another embodiment of this application, the lamp holder includes a plate support and a light source support connected in sequence. The light source support has an upward-facing mounting groove for mounting the light source module.

[0007] The upper end of the plate support has multiple positioning protrusions, which are arranged in an array; the light guide plate has multiple longitudinal positioning holes, which are engaged with the positioning protrusions one by one.

[0008] The beneficial effect of this embodiment is that the positioning protrusion is fixed by snapping with the light guide plate, which ensures the connection stability of the light guide plate.

[0009] In another embodiment of this application, the positioning protrusion includes a support section and an insert section. The support section is connected to the upper end face of the lamp holder. The insert section is located at the upper end of the support section and engages with the positioning hole. The cross-sectional area of ​​the insert section is smaller than that of the support section. The upper end face of the support section forms a support step that is arranged around the outside of the insert section. The light guide plate is attached to the upper end of the support step.

[0010] The beneficial effect of this embodiment is that the mounting section cooperates with the positioning hole to limit the shaking of the light guide plate along the Y-axis, while the supporting step creates a gap between the light guide plate and the upper surface of the lamp holder.

[0011] In another embodiment of this application, the lower end of the plate support has a plurality of positioning posts and positioning joints, and the positioning joints have bolt holes with openings facing downwards.

[0012] The beneficial effect of this embodiment is that the positioning post and the positioning joint are located on the lower end face of the plate support and extend downward, for fixing the lamp holder.

[0013] In another embodiment of this application, the outer lamp cover includes a first cover and a second cover. The first cover is disposed on the outside of the plate support portion to cover the light guide plate, and the light-transmitting area is located in the middle of the first cover. The second cover is disposed on the outside of the light source support portion to cover the light source module. The first cover and the second cover are integrally formed.

[0014] The beneficial effect of this embodiment is that the structure of the outer lampshade is compatible with the structure of the lamp holder, ensuring the stability of their connection.

[0015] In another embodiment of this application, the first cover includes a top cover and two side covers. The top cover is located above the light guide plate and has a downwardly protruding limiting structure on the lower end surface of the top cover. The limiting structure abuts against the upper end surface of the light guide plate. The two side covers are located on both sides of the top cover and extend downward for engaging the edge of the lamp holder.

[0016] The beneficial effect of this embodiment is that a limiting structure is provided on the lower end surface of the top cover portion, and the limiting structure abuts against the upper end surface of the light guide plate, ensuring that a gap is left between the light guide plate and the lower end surface of the top cover portion.

[0017] In another embodiment of this application, the top surface covering includes a horizontal section and an inclined section, the inclined section being located on the side of the horizontal section away from the second cover; the limiting structure is located on the lower end face of the horizontal section.

[0018] The beneficial effect of this embodiment is that the limiting structure is set on the lower end face of the horizontal section, and the limiting structure cooperates with the above-mentioned support step to limit the light guide plate between the two, so as to avoid the light guide plate from shaking in the X-axis direction.

[0019] In another embodiment of this application, the two side coverings form a sealing area below the lamp holder.

[0020] The beneficial effect of this embodiment is that the sealing area is filled with sealant to fix the lamp holder while increasing the strength of the lamp holder itself.

[0021] As another embodiment of this application, it further includes an outer decorative shell and an outer cover plate. The outer decorative shell is disposed on the outside of the outer lampshade. One end of the outer decorative shell covers the tail ends of the second cover and the first cover. The outer decorative shell has a through hole, which is fitted into the first cover. The front end of the first cover extends from the through hole and covers the outside of the front end of the outer decorative shell. The outer cover plate is disposed on the outside of the through hole. The tail end of the outer cover plate is snapped into the outer decorative shell. The front end of the outer cover plate overlaps the outside of the front end of the first cover. The outer cover plate has a light-transmitting hole in the middle, and the light-transmitting area of ​​the outer lampshade is fitted into the light-transmitting hole.

[0022] The beneficial effect of this embodiment is that the setting of the outer decorative shell and outer cover plate improves the aesthetics of the luminous car logo structure.

[0023] A car is also provided, including a vehicle body having the aforementioned bottom-projected luminous logo structure.

[0024] The beneficial effects of the automobile provided by this utility model are as follows: Compared with the prior art, the automobile body is equipped with the above-mentioned bottom projection luminous car logo structure, which has all the beneficial effects it possesses; the thickness of the luminous car logo structure in the area where the light guide plate is located is shortened, which can be used for models with more space restrictions in the X direction, meet the requirements of vehicle platform sharing, solve the problem of large structural thickness of luminous car logo and large space restrictions for vehicle application, and reduce development costs. Attached Figure Description

[0025] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0026] Figure 1A first-view structural schematic diagram of the bottom-projected luminous car logo structure provided for an embodiment of this utility model;

[0027] Figure 2 A schematic diagram of the bottom-projected luminous car logo structure provided in an embodiment of this utility model from a second perspective;

[0028] Figure 3 A top view of the bottom-projected luminous car logo structure provided in an embodiment of this utility model;

[0029] Figure 4 For along Figure 3 Sectional view of line AA in the middle;

[0030] Figure 5 for Figure 4 Enlarged view at point M;

[0031] Figure 6 For along Figure 3 Sectional view of the middle BB line;

[0032] Figure 7 A schematic diagram showing the connection relationship between the bottom-projected luminous car logo structure and the extension provided in this embodiment of the utility model.

[0033] In the diagram: 1. Outer decorative shell; 2. Outer cover plate; 3. Outer lampshade; 4. Light-transmitting area; 5. Lamp holder; 6. Positioning post; 7. Positioning joint; 8. Reinforcing rib; 9. Side cover; 10. Light guide plate; 11. Limiting structure; 12. Light source module; 13. Light source support; 14. Plate support; 15. Extension piece; 16. Folded edge structure. Detailed Implementation

[0034] To make the technical problem to be solved, the technical solution, and the beneficial effects of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0035] Please see Figures 1 to 7 The present invention provides a bottom-projection luminous car logo structure and a car thereof. The bottom-projection luminous car logo structure includes a lamp holder 5, an outer lamp cover 3, a light guide plate 10, and a light source module 12. The outer lamp cover 3 is connected to the lamp holder 5, forming a receiving cavity between them. The receiving cavity includes a light-emitting cavity and a light source mounting cavity connected sequentially along the Y-axis. The light source module 12 is located in the light source mounting cavity, and the light guide plate 10 is located in the light-emitting cavity and extends to connect with the light source module 12 in the light source mounting cavity. The outer lamp cover 3 has a light-transmitting area 4 protruding outward on its outer side, and the light-transmitting area 4 is located at the upper end of the light-emitting cavity.

[0036] The lamp holder 5 and the outer lamp cover 3 are fastened together. The two cavity areas formed between the lamp holder 5 and the outer lamp cover 3 are used to install the light guide plate 10 and the light source module 12, respectively. The light emitted by the light source module 12 extends to the light guide plate 10 and is reflected and diffused by the light guide plate 10 until the light is emitted from the front of the light guide plate 10 and diffuses outward through the light-transmitting area 4 of the outer lamp cover 3.

[0037] The bottom-projected luminous car logo structure provided by this utility model, compared with the prior art, where the light source module 12 is located below the light guide plate 10, places the light source module 12 on one side of the light guide plate 10. The side-incident light guide plate 10 ensures uniform light emission and reduces the thickness of the luminous car logo structure in the area where the light guide plate 10 is located. It can be used for car models with more space constraints in the X direction, meets the requirements of car model platform sharing, solves the problem of large structural thickness of luminous car logo and large space constraints in car model application, and reduces development costs.

[0038] The length of the bottom-projected luminous logo structure is taken as the Y-axis, its width as the Z-axis, and its thickness as the X-axis. The luminous cavity and the light source mounting cavity are arranged sequentially along the Y-axis, with the luminous cavity located in front of the light source mounting cavity.

[0039] In the X-axis direction, the positive direction is defined as "up" and the negative direction as "down." The light-transmitting area 4 of the outer lampshade 3 is located above the light guide plate 10, which in turn is located above the lamp holder 5. In the Y-axis direction, the positive direction is defined as "front" and the negative direction as "rear." The light-emitting cavity is located in front of the light source mounting cavity. The Z-axis direction is defined as the left-right direction.

[0040] The light guide plate 10 is a side-incident type, and the light source module 12 can be an LED module. By installing the light source module 12 on the side of the light guide plate 10 and using a side-incident type light guide plate 10, the thinnest point in the X direction of the luminous car logo structure can be reduced to 19mm. The bottom-projected luminous car logo structure provided by this utility model can meet the engineering structural requirements of lighting fixtures in terms of photoelectricity, heat, fogging, and vibration, and meets 1000 nits, which is superior to the benchmark car on the market. In actual installation, the light source module 12 can be adjusted according to the light intensity requirements of different car models.

[0041] In some possible embodiments, please refer to Figures 2 to 4 The lamp holder 5 includes a plate support 14 and a light source support 13 connected in sequence. The light source support 13 has an upward-facing mounting groove for mounting the light source module 12. The upper end of the plate support 14 has multiple positioning protrusions, which are arranged in an array. The light guide plate 10 has multiple longitudinal positioning holes, which are engaged with the positioning protrusions one by one.

[0042] The lamp holder 5 is divided into two parts, which are distributed along the Y-axis. The plate support part 14 is located on the front side, and the light source support part 13 is located on the rear side. The plate support part 14 and the light source support part 13 of the lamp holder 5 are integrated.

[0043] The light source support part 13 of the lamp holder 5 forms a housing structure, and the opening of the housing faces the X-axis in a square shape. The opening direction of the housing faces one side of the outer lamp cover 3. The inner cavity of the light source support part 13 forms a mounting groove, and the light source module 12 is installed in the mounting groove. A wire insertion hole is provided at the lower end of the light source support part 13.

[0044] The plate support 14 is located on one side of the light source support 13, and the upper end surface of the plate support 14 is used to install the light guide plate 10. In order to facilitate the installation of the light guide plate 10, multiple positioning protrusions are provided on the upper end surface of the plate support 14, and the positioning protrusions and the positioning holes opened on the light guide plate 10 are engaged in a one-to-one engagement.

[0045] Multiple positioning protrusions are arranged in several groups at intervals along the Y-axis, with each group having two positioning protrusions. The two positioning protrusions in the same group are distributed at intervals along the Z-axis. The two positioning protrusions in each group are symmetrically arranged along the centerline of the plate support 14. The positioning protrusions are fixed by snap-fitting with the light guide plate 10, ensuring the connection stability of the light guide plate 10.

[0046] Optionally, the positioning hole on the light guide plate 10 is an oblong hole, and the length direction of the positioning hole is consistent with the Y-axis direction.

[0047] In some possible embodiments, please refer to Figures 2 to 4 The positioning protrusion includes a support section and an insert section. The support section is connected to the upper end face of the lamp holder 5. The insert section is located at the upper end of the support section and is engaged with the positioning hole. The cross-sectional area of ​​the insert section is smaller than that of the support section. The upper end face of the support section forms a support step that is arranged around the outside of the insert section. The light guide plate 10 is attached to the upper end of the support step.

[0048] The positioning protrusion at the upper end of the plate support 14 includes a lower support section and an upper mounting section. The upper end face of the support section forms a support step around the mounting section. The cross-section of the mounting section is rectangular or oblong. During installation, the positioning hole of the light guide plate 10 engages with the mounting section, causing the lower end face of the light guide plate 10 to fit against the support step. The mounting section engages with the positioning hole to limit the wobbling of the light guide plate 10 along the Y-axis, while the support step creates a gap between the light guide plate 10 and the upper end face of the lamp holder 5, with a safe distance of 1.0 mm.

[0049] In some possible embodiments, please refer to Figures 2 to 4 The lower end of the plate support 14 has multiple positioning posts 6 and positioning joints 7, and the positioning joints 7 have bolt holes with downward openings.

[0050] The positioning post 6 and the positioning connector 7 are located on the lower end face of the plate support 14 and extend downwards to fix the lamp holder 5. The positioning connector 7 is connected to the vehicle body structure by means of bolts.

[0051] The positioning post 6 and the positioning joint 7 have circumferential reinforcing ribs 8 at their fixed ends. The reinforcing ribs 8 have a cross structure and are connected to the lower end face of the plate support part 14 to enhance the fixing strength of the positioning post 6 and the positioning joint 7.

[0052] In some possible embodiments, please refer to Figures 1 to 6 The outer lamp cover 3 includes a first cover and a second cover. The first cover is placed on the outside of the plate support 14 to cover the light guide plate 10, and the light transmission area 4 is located in the middle of the first cover. The second cover is placed on the outside of the light source support 13 to cover the light source module 12. The first cover and the second cover are integrally formed.

[0053] The first and second covers of the outer lamp cover 3 correspond to the plate support portion 14 and the light source support portion 13 of the lamp holder 5, respectively. The first and second covers are integrally formed. The structure of the outer lamp cover 3 is adapted to the structure of the lamp holder 5 to ensure its connection stability.

[0054] The first cover is located outside the plate support 14 and covers the light guide plate 10 inside it; the second cover is located outside the light source support 13 and covers the light source module 12 inside it.

[0055] In some possible embodiments, please refer to Figure 3 and Figure 6 The first cover includes a top cover and two side covers 9. The top cover is located above the light guide plate 10. The lower end face of the top cover has a downward protruding limiting structure 11, which abuts against the upper end face of the light guide plate 10. The two side covers 9 are located on both sides of the top cover and extend downward to engage the edge of the lamp holder 5.

[0056] The top surface of the first cover is located above the light guide plate 10, and the side cover 9 is located on both sides of the top surface cover. The side cover 9 extends downward to block the light guide plate 10 and engages with the lamp holder 5, thus confining the light guide plate 10 between the first cover and the lamp holder 5.

[0057] A limiting structure 11 is provided on the lower end face of the top cover portion. The limiting structure 11 abuts against the upper end face of the light guide plate 10 to ensure that a gap is left between the light guide plate 10 and the lower end face of the top cover portion. The safe distance of this gap is 1.0mm.

[0058] Specifically, the top cover includes a horizontal section and an inclined section, with the inclined section located on the side of the horizontal section away from the second cover; the limiting structure 11 is located on the lower end face of the horizontal section.

[0059] The inclined section is located in front of the horizontal section and extends downwards to cover the lamp holder 5. The length of the light guide plate 10 is only allowed to be installed within the horizontal section, therefore the limiting structure 11 for limiting the light guide plate 10 is only provided on the lower end face of the horizontal section. The limiting structure 11 is provided on the lower end face of the horizontal section, and the limiting structure 11 cooperates with the aforementioned support step to limit the light guide plate 10 between the two, so as to prevent the light guide plate 10 from wobbling in the X-axis direction.

[0060] The limiting structure 11 includes strip-shaped blocks, comprising a first block along the length direction and a second block along the width direction. The first blocks are in two groups, each group having two first blocks, and the two first blocks in each group are spaced apart along the length direction. The two groups of first blocks are located on opposite sides of the width direction.

[0061] In some possible embodiments, please refer to Figure 6 The two side coverings 9 form a sealing area below the lamp holder 5.

[0062] The lower edge of the side cover 9 protrudes from the lower end face of the lamp holder 5. The two side covers 9 and the lower end face of the lamp holder 5 form a groove structure, the inner cavity of which is a sealing area. During installation, sealant is filled in this area to fix the lamp holder 5 and increase the strength of the lamp holder 5. The thickness of the sealant area can be 6mm.

[0063] Optionally, the lower end face of the reinforcing rib 8 on the lower end face of the lamp holder 5 is flush with the lower edge of the side cover 9 of the outer lamp cover 3.

[0064] In some possible embodiments, please refer to Figures 1 to 5 The bottom-projected luminous car logo structure also includes an outer decorative shell 1 and an outer cover plate 2. The outer decorative shell 1 covers the outside of the outer lamp cover 3. One end of the outer decorative shell 1 covers the tail ends of the second cover and the first cover. The outer decorative shell 1 has a through hole, which is fitted with the first cover. The front end of the first cover extends from the through hole and covers the outside of the front end of the outer decorative shell 1. The outer cover plate 2 covers the outside of the through hole. The tail end of the outer cover plate 2 is snapped into the outer decorative shell 1. The front end of the outer cover plate 2 overlaps the outside of the front end of the first cover. The middle part of the outer cover plate 2 has a light-transmitting hole, and the light-transmitting area 4 of the outer lamp cover 3 is fitted with the light-transmitting hole.

[0065] During installation, the outer lamp cover 3 is first snapped into place with the lamp holder 5, confining the light guide plate 10 and the light source module 12 within the outer lamp cover 3 and the lamp holder 5. Then, an outer decorative shell 1 is fitted over the outer side of the outer lamp cover 3. The rear end of the outer decorative shell 1 is fitted onto the upper side of the second cover of the outer lamp cover 3, and the front end of the outer decorative shell 1 is snapped into the lower part of the outer lamp cover 3, meaning the front parts of the outer lamp cover 3 and the lamp holder 5 protrude through the through hole. Next, an outer cover plate 2 is fitted over the outer side of the outer lamp cover 3. The rear end of the outer cover plate 2 connects to the outer decorative shell 1, covering the connection between the outer decorative shell 1 and the outer lamp cover 3, and the front end of the outer cover plate 2 covers the outer end of the outer lamp cover 3. A light-transmitting hole on the outer cover plate 2 is used to accommodate the light-transmitting area 4 of the outer lamp cover 3, allowing the light-transmitting area 4, which protrudes from the upper surface of the outer lamp cover 3, to be embedded within the light-transmitting hole, ensuring its aesthetic appeal. Therefore, the outer decorative shell 1 and the outer cover plate 2 improve the aesthetics of the illuminated car logo structure.

[0066] The surface decorations such as the outer shell 1 and outer cover 2 can be selected according to the specific vehicle model, such as electroplating effect, matte effect, white paint, etc.

[0067] In addition, extension members 15 are provided on both sides of the outer lamp cover 3. The extension members 15 extend downward and have an outward folded edge at the lower end of the extension members 15. Bolt holes are provided on the folded edge structure 16.

[0068] A car is also provided, including a body having the aforementioned bottom-projected luminous logo structure.

[0069] Compared with the prior art, the automobile provided by this utility model has the above-mentioned bottom projection luminous car logo structure installed on the vehicle body, which has all the beneficial effects of the prior art. It shortens the thickness of the luminous car logo structure in the area where the light guide plate 10 is located, and can be used in models with more space restrictions in the X direction. It meets the requirements of vehicle platform sharing, solves the problem of large structural thickness of luminous car logo and large space restrictions in vehicle application, and reduces development costs.

[0070] 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 and improvements 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 bottom-projected luminous vehicle logo structure, characterized in that, The device includes a lamp holder (5), an outer lamp cover (3), a light guide plate (10), and a light source module (12). The outer lamp cover (3) is connected to the lamp holder (5) and forms a receiving cavity between them. The receiving cavity includes a light-emitting cavity and a light source mounting cavity connected sequentially along the Y-axis. The light source module (12) is located in the light source mounting cavity. The light guide plate (10) is located in the light-emitting cavity and extends into the light source mounting cavity to be connected to the light source module (12). The outer lamp cover (3) has a light-transmitting area (4) protruding outward on its outer side. The light-transmitting area (4) is located at the upper end of the light-emitting cavity.

2. The bottom-projected luminous vehicle logo structure as described in claim 1, characterized in that, The lamp holder (5) includes a plate support (14) and a light source support (13) connected in sequence. The light source support (13) has an upward-facing mounting groove for mounting the light source module (12). The upper end of the plate support (14) has multiple positioning protrusions, which are arranged in an array; the light guide plate (10) has multiple longitudinal positioning holes, which are engaged with the positioning protrusions one by one.

3. The bottom-projected luminous vehicle logo structure as described in claim 2, characterized in that, The positioning protrusion includes a support section and an insert section. The support section is connected to the upper end face of the lamp holder (5). The insert section is located at the upper end of the support section and is engaged with the positioning hole. The cross-sectional area of ​​the insert section is smaller than that of the support section. The upper end face of the support section forms a support step that is arranged around the outside of the insert section. The light guide plate (10) is attached to the upper end of the support step.

4. The bottom-projected luminous vehicle logo structure as described in claim 2, characterized in that, The lower end of the plate support (14) has a plurality of positioning posts (6) and positioning joints (7), the positioning joints (7) having bolt holes with downward openings.

5. The bottom-projected luminous vehicle logo structure as described in claim 2, characterized in that, The outer lamp cover (3) includes a first cover and a second cover. The first cover is disposed on the outside of the plate support part (14) to cover the light guide plate (10). The light-transmitting area (4) is located in the middle of the first cover. The second cover is disposed on the outside of the light source support part (13) to cover the light source module (12). The first cover and the second cover are integrally formed.

6. The bottom-projected luminous vehicle logo structure as described in claim 5, characterized in that, The first cover includes a top cover and two side covers (9). The top cover is located above the light guide plate (10). The lower end face of the top cover has a downward protruding limiting structure (11), which abuts against the upper end face of the light guide plate (10). The two side covers (9) are located on both sides of the top cover and extend downward to engage the edge of the lamp holder (5).

7. The bottom-projected luminous vehicle logo structure as described in claim 6, characterized in that, The top surface covering includes a horizontal section and an inclined section, the inclined section being located on the side of the horizontal section away from the second cover; the limiting structure (11) is located on the lower end face of the horizontal section.

8. The bottom-projected luminous vehicle logo structure as described in claim 6, characterized in that, The two side covers (9) form a sealing area below the lamp holder (5).

9. The bottom-projected luminous vehicle logo structure as described in claim 5, characterized in that, It also includes an outer decorative shell (1) and an outer cover plate (2). The outer decorative shell (1) covers the outside of the outer lampshade (3). One end of the outer decorative shell (1) covers the tail end of the second cover and the first cover. The outer decorative shell (1) has a through hole. The through hole is fitted with the first cover. The front end of the first cover extends from the through hole and covers the outside of the front end of the outer decorative shell (1). The outer cover plate (2) covers the outside of the through hole. The tail end of the outer cover plate (2) is snapped with the outer decorative shell (1). The front end of the outer cover plate (2) overlaps the outside of the front end of the first cover. The middle part of the outer cover plate (2) has a light-transmitting hole. The light-transmitting area (4) of the outer lampshade (3) is fitted with the light-transmitting hole.

10. An automobile, characterized in that, The vehicle body includes a bottom-projected luminous logo structure as described in any one of claims 1-9.

Images