Light-emitting vehicle logo and vehicle

Abstract

The utility model provides a light-emitting vehicle logo and a vehicle, the light-emitting vehicle logo comprises a shell and a light-emitting assembly, and the shell is provided with a containing cavity; the light-emitting assembly is arranged in the containing cavity. The light-emitting assembly comprises a circuit board and an inner lampshade. The circuit board comprises a substrate and a light array arranged on the substrate; a plurality of riveting holes are formed in the base plate; the lamplight array comprises a plurality of lamp beads; the inner lampshade covers the lamplight array; a plurality of riveting protrusions are arranged on the side, close to the base plate, of the inner lampshade, and the riveting protrusions are inserted into the riveting holes and connected with the base plate in a hot riveting welding mode. The riveting protrusions are arranged on the side, close to the base plate, of the inner lampshade, the riveting holes matched with the riveting protrusions are correspondingly formed in the base plate of the circuit board, the riveting protrusions are directly inserted into the riveting holes and are in hot riveting welding connection with the base plate, the inner lampshade is stably fixed to the circuit board, screws are omitted through the connection mode, and the cost is reduced. The occupied internal space of the shell is reduced, the frame size of the light-emitting vehicle logo can be effectively reduced, and the attractiveness of the light-emitting vehicle logo is improved.

Description

Technical Field

[0001] This application relates to the technical field of vehicle lighting signs, and particularly to a lighting vehicle logo and a vehicle. Background Art

[0002] With the development of the automotive industry, in order to meet the growing aesthetic needs of users, lighting vehicle logos have emerged. The lighting vehicle logo plays an identification role during the day and can still be clearly displayed at night or in low-light environments, helping the vehicle to be more prominent visually and improving driving safety.

[0003] Currently, a lighting vehicle logo usually includes a housing, an inner lamp cover, and an outer lamp cover. Among them, in order to firmly install the inner lamp cover inside the housing, the inner lamp cover is usually fixed to the housing by means of screw connection. However, screw connection requires a relatively large space, resulting in a relatively large border size of the lighting vehicle logo and affecting the aesthetics of the lighting vehicle logo. Utility Model Content

[0004] This application provides a lighting vehicle logo and a vehicle, which can reduce the border size of the lighting vehicle logo and improve the aesthetics of the lighting vehicle logo.

[0005] In a first aspect, this application provides a lighting vehicle logo, including:

[0006] A housing having an accommodation cavity;

[0007] A lighting component disposed in the accommodation cavity; the lighting component includes:

[0008] A circuit board, the circuit board including a substrate and a lighting array disposed on the substrate; a plurality of riveting holes are provided on the substrate; the lighting array includes a plurality of lamp beads;

[0009] An inner lamp cover covering the lighting array; a plurality of riveting protrusions are provided on a side of the inner lamp cover close to the substrate, and the riveting protrusions are inserted into the riveting holes and are connected to the substrate by hot riveting.

[0010] In this application, riveting protrusions are provided on a side of the inner lamp cover close to the substrate, and correspondingly, riveting holes are provided on the substrate of the circuit board to cooperate with the riveting protrusions. By directly inserting the riveting protrusions into the riveting holes and hot riveting them to the substrate, the inner lamp cover is stably fixed on the circuit board. This connection method eliminates the need for screws, reduces the occupation of the internal space of the housing, can effectively reduce the border size of the lighting vehicle logo, and improves the aesthetics of the lighting vehicle logo.

[0011] In combination with the first aspect, in some possible implementation manners, the housing includes:

[0012] A lamp holder, one side of the lamp holder is provided with an opening, and a support portion is provided on the inner wall of the accommodation cavity to support the circuit board;

[0013] An outer lamp cover, the outer lamp cover covering the opening.

[0014] Combined with the first aspect and the above implementation, in some possible implementations, the support portion includes:

[0015] A support base, protruding from the wall of the accommodation cavity;

[0016] A connecting column, fixedly arranged on the side of the support base close to the outer lamp cover;

[0017] A support plate, fixedly arranged on the periphery of the connecting column;

[0018] The substrate is placed on the top of the support plate, and the substrate is provided with a notch corresponding to the connecting column.

[0019] Combined with the first aspect and the above implementation, in some possible implementations, a wiring terminal is provided on one side of the lamp base relative to the opening, and the wiring terminal is electrically connected to the circuit board and a heat dissipation space is reserved between the wiring terminal and the circuit board.

[0020] Combined with the first aspect and the above implementation, in some possible implementations, the light array includes:

[0021] A first linear array;

[0022] A second linear array, the second linear array being arranged at an angle to the first linear array;

[0023] The inner lamp cover includes:

[0024] A first inner lamp cover, covering the first linear array;

[0025] A second inner lamp cover, covering the second linear array;

[0026] Wherein, a plurality of riveting protrusions are provided on the side of the first inner lamp cover and the second inner lamp cover close to the substrate, and a plurality of riveting holes are provided on the substrate corresponding to the riveting protrusions.

[0027] Combined with the first aspect and the above implementation, in some possible implementations, the light array further includes:

[0028] A third annular array, surrounding the first linear array and the second linear array;

[0029] The inner lamp cover further includes:

[0030] A third inner lamp cover, covering the third annular array;

[0031] Among them, a plurality of riveting protrusions are provided on one side of the third inner lamp cover close to the substrate, and a plurality of riveting holes are provided on the substrate corresponding to the riveting protrusions.

[0032] Combined with the first aspect and the above implementation manners, in some possible implementation manners, the diameter sizes of the lamp beads in the first linear array and the second linear array are larger than the diameter sizes of the lamp beads in the third annular array.

[0033] Combined with the first aspect and the above implementation manners, in some possible implementation manners, the inner lamp cover further includes:

[0034] A fourth inner lamp cover, covering the first inner lamp cover, the second inner lamp cover and the third inner lamp cover; the fourth inner lamp cover is provided with through holes; part of the first inner lamp cover and / or part of the second inner lamp cover protrude from the through holes;

[0035] Among them, a plurality of riveting protrusions are provided on one side of the fourth inner lamp cover close to the substrate, and a plurality of riveting holes are provided on the substrate corresponding to the riveting protrusions.

[0036] Combined with the first aspect and the above implementation manners, in some possible implementation manners, the outer lamp cover includes:

[0037] A light-shielding annular frame, fixedly arranged at the opening and tightly pressing the inner lamp cover;

[0038] A transparent cover plate, covering the light-shielding annular frame.

[0039] In a second aspect, the present application further provides a vehicle, including:

[0040] A vehicle body and a power source; and

[0041] The light-emitting vehicle logo as described in any one of the above first aspects, the light-emitting vehicle logo is arranged on the outer surface of the vehicle body and is electrically connected to the power source. Description of the Drawings

[0042] By reading the detailed description of the following embodiments, various other advantages and benefits will become clear to those of ordinary skill in the art. The drawings are only for the purpose of showing the embodiments and are not considered as a limitation to the present application. Moreover, in all the drawings, the same reference numerals are used to represent the same components. In the drawings:

[0043] Figure 1 It is a schematic structural diagram of a light-emitting vehicle logo provided by an embodiment of the present application;

[0044] Figure 2 is Figure 1 An exploded structural diagram of the light-emitting vehicle logo;

[0045] Figure 3 isFigure 2 Schematic diagram of the assembly structure of the inner lamp cover and the circuit board;

[0046] Figure 4 is Figure 3 Cross-sectional view along line A-A in the middle;

[0047] Figure 5 is Figure 2 Schematic diagram of the structure of the lamp socket in the middle;

[0048] Figure 6 is Figure 2 Schematic diagram of the structure of the circuit board in the middle;

[0049] Figure 7 is Figure 2 Exploded structure diagram of the inner lamp cover in the middle;

[0050] Figure 8 is Figure 2 Exploded structure diagram of the outer lamp cover outside.

[0051] The descriptions of the reference numerals in the figure are as follows:

[0052] 1—Light-emitting vehicle logo;

[0053] 100—Housing; 101—Accommodation cavity;

[0054] 110—Lamp socket; 111—Opening; 112—Support part; 1121—Support base; 1122—Connecting column; 1123—Support plate; 1124—Depression part; 113—Terminal;

[0055] 120—Outer lamp cover; 121—Light-shielding annular frame; 122—Transparent cover plate;

[0056] 200—Light-emitting component;

[0057] 210—Circuit board;

[0058] 211—Substrate; 2111—Riveting hole; 2112—Notch;

[0059] 212—Light array; 2121—First linear array; 2122—Second linear array; 2123—Third annular array;

[0060] 220—Inner lamp cover; 2201—Riveting protrusion;

[0061] 221—First inner lamp cover;

[0062] 222—Second inner lamp cover;

[0063] 223—Third inner lamp cover;

[0064] 224—Fourth inner lamp cover; 2241—Through hole. Detailed implementation manners

[0065] The embodiments of the technical solution of the present application will be described in detail below with reference to the accompanying drawings. The following embodiments are only used to illustrate the technical solution of the present application more clearly, so they are only examples and cannot be used to limit the protection scope of the present application.

[0066] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those of ordinary skill in the technical field to which this application belongs; the terms used herein are only for the purpose of describing specific embodiments and are not intended to limit this application; the terms "including" and "having" and any variations thereof in the specification and claims of this application and the above drawings are intended to cover non-exclusive inclusion.

[0067] Referring to "embodiments" herein means that the specific features, structures or characteristics described in connection with the embodiments can be included in at least one embodiment of this application. The appearance of this phrase in various positions in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment mutually exclusive with other embodiments. Those skilled in the art will explicitly and implicitly understand that the embodiments described herein can be combined with other embodiments.

[0068] In the description of the embodiments of this application, the orientation or positional relationship indicated by technical terms such as "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the embodiments of this application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the embodiments of this application.

[0069] In the description of the embodiments of this application, unless otherwise clearly specified and limited, technical terms such as "installation", "connection", "connection", "fixation", etc. should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can also be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the embodiments of this application can be understood according to specific situations.

[0070] In the description of the embodiments of the present application, technical terms such as "first" and "second" are only used to distinguish different objects, and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity, specific order or primary-secondary relationship of the indicated technical features. In the description of the embodiments of the present application, the term "plurality" means two or more (including two). Similarly, "multiple groups" means two or more groups (including two groups), and "multiple pieces" means two or more pieces (including two pieces).

[0071] In the description of the embodiments of the present application, the term "and / or" is merely an association relationship describing associated objects, indicating that there can be three relationships. For example, A and / or B can represent: A exists alone, A and B exist simultaneously, and B exists alone. In addition, the character " / " in this article generally represents an "or" relationship between the associated objects before and after.

[0072] Currently, a luminous vehicle logo usually includes a housing, an inner lamp cover and an outer lamp cover. Among them, in order to firmly install the inner lamp cover inside the housing, the inner lamp cover is usually fixed to the housing by means of screw connection. However, screw connection requires a large amount of space, resulting in a large border size of the luminous vehicle logo, which affects the aesthetics of the luminous vehicle logo.

[0073] To solve the above technical problems, the embodiments of the present application provide a luminous vehicle logo and a vehicle. The luminous vehicle logo and the vehicle provided by the embodiments of the present application will be introduced in detail below with reference to the accompanying drawings of the specification.

[0074] See Figure 1 , the embodiments of the present application provide a vehicle, including a vehicle body, a power source and a luminous vehicle logo 1. The luminous vehicle logo 1 is disposed on the outer surface of the vehicle body and is electrically connected to the power source. The installation position of the luminous vehicle logo 1 is usually at the installation position of the original vehicle logo. The luminous vehicle logo 1 can not only play an identification role during the day, but also be lit at night or in an environment with insufficient light, so that the vehicle logo can be clearly displayed, helping the vehicle to be more prominent visually and improving driving safety.

[0075] See Figures 1 to 4 And Figure 6 , the luminous vehicle logo 1 includes a housing 100 and a light-emitting component 200; the housing 100 has a receiving cavity 101; the light-emitting component 200 is disposed in the receiving cavity 101; the light-emitting component 200 includes a circuit board 210 and an inner lamp cover 220; the circuit board 210 includes a substrate 211 and a light array 212 disposed on the substrate 211; a plurality of riveting holes 2111 are provided on the substrate 211; the light array 212 includes a plurality of lamp beads; the inner lamp cover 220 covers the light array 212; a plurality of riveting protrusions 2201 are provided on the side of the inner lamp cover 220 close to the substrate 211, and the riveting protrusions 2201 are inserted into the riveting holes 2111 and are thermally riveted and welded to the substrate 211.

[0076] Among them, the size of the accommodation cavity 101 can be determined according to components such as the circuit board 210 and the inner lamp cover 220. In addition to the light array 212, a control module for controlling the light array 212 can also be provided on the substrate 211. The multiple lamp beads of the light array 212 can be linear, such as straight lines, curves, etc., or can be arranged in various other ways such as circular, semi-circular, grid-shaped, etc. Thermal riveting is a technique that welds a rivet to a workpiece through heating and torque action. During the thermal riveting process, the rivet is heated to make it soften and drill into the workpiece to form a strong mechanical connection. In the embodiment of the present application, the riveting protrusion 2201 serves as the rivet. When the riveting protrusion 2201 is heated and extends into the riveting hole 2111, the riveting protrusion 2201 is firmly welded to the substrate 211 by applying torque.

[0077] In the embodiment of the present application, a riveting protrusion 2201 is provided on one side of the inner lamp cover 220 close to the substrate 211, and correspondingly, a riveting hole 2111 matching the riveting protrusion 2201 is provided on the substrate 211 of the circuit board 210. The inner lamp cover 220 is fixedly connected to the circuit board 210 by directly inserting the riveting protrusion 2201 into the riveting hole 2111 and thermally riveting it to the substrate 211. This connection method eliminates the screws, reduces the occupation of the internal space of the housing 100, can effectively reduce the frame size of the light-emitting vehicle logo 1, and improves the aesthetics of the light-emitting vehicle logo 1.

[0078] For example, referring to Figure 1 , compared with the original circuit board being connected to the housing 100 by screws on the left and right sides, resulting in a relatively large size of the light-emitting vehicle logo 1 in the Y direction, after eliminating the screws in the embodiment of the present application, the inner lamp cover 220 is fixedly connected to the circuit board 210 by directly inserting the riveting protrusion 2201 into the riveting hole 2111 and thermally riveting it to the substrate 211, which can effectively reduce the size of the light-emitting vehicle logo 1 in the Y direction, and thus improve the aesthetics of the light-emitting vehicle logo 1.

[0079] Referring to Figure 1 , Figure 2 and Figure 5 , in some embodiments, the housing 100 may include a lamp socket 110 and an outer lamp cover 120. An opening 111 is provided on one side of the lamp socket 110, and a support portion 112 is provided on the inner wall of the accommodation cavity 101 to support the circuit board 210; the outer lamp cover 120 covers the opening 111.

[0080] Among them, the shape of the housing 100 can be various. For example, it can be the Figure 1 shown elongated structure. In addition, it can also be in the shape of a disc, an ellipse or other special-shaped structures. The shapes and configurations of the lamp socket 110 and the outer lamp cover 120 can be flexibly set according to the shape of the vehicle logo, and the embodiment of the present application does not make specific limitations on this.

[0081] The supporting part 112 is used to support the circuit board 210, and there can be various structural forms of the supporting part 112. Refer to Figure 5 , in some embodiments, the supporting part 112 may include a supporting base 1121, a connecting column 1122 and a supporting plate 1123. The supporting base 1121 protrudes from the wall of the accommodating cavity 101; the connecting column 1122 is fixedly arranged on one side of the supporting base 1121 close to the outer lamp cover 120; the supporting plate 1123 is fixedly arranged on the periphery of the connecting column 1122; the substrate 211 is placed on the top of the supporting plate 1123, and a notch 2112 is provided at the position of the substrate 211 corresponding to the connecting column 1122.

[0082] Among them, the supporting base 1121 can be realized by arranging a protruding structure on the wall of the accommodating cavity 101. The supporting base 1121 can also be formed by Figure 5 depressing a part of the outer wall of the lamp holder 110 towards the accommodating cavity 101 as shown. This structural form can be integrally formed by stamping or injection molding, etc.

[0083] When installing the circuit board 210, align the notch 2112 of the substrate 211 with the connecting column 1122 and push it towards the connecting column 1122. When the substrate 211 abuts against the supporting plate 1123, the installation of the circuit board 210 is completed. The notch 2112 provided on the substrate 211 can not only avoid the connecting column 1122, but also limit the movement freedom of the circuit board 210 in the direction perpendicular to the supporting plate 1123 by cooperating with the connecting column 1122. It can be understood that, in order to reliably support the circuit board 210, the number of the supporting plates 1123 can be multiple and the multiple supporting plates 1123 can be arranged at intervals around the outer periphery of the connecting column 1122. As Figure 5 shown, for each connecting column 1122, two supporting plates 1123 can be respectively arranged, and the two supporting plates 1123 are arranged in a V-shaped manner on the outer periphery of the connecting column 1122.

[0084] Please continue to refer to Figure 5 , in some embodiments, a wiring terminal 113 is provided on one side of the lamp holder 110 relative to the opening 111. The wiring terminal 113 is electrically connected to the circuit board 210 and a heat dissipation space is reserved between the wiring terminal 113 and the circuit board 210.

[0085] The circuit board 210 can be connected to a power source and a controller through the terminal 113 to supply power to the lighting array 212 and control the lighting. Since the lighting array 212 generates a certain amount of heat during the light-emitting process, in order to ensure the reliable operation of the lighting array 212, a heat dissipation space is reserved between the terminal 113 and the circuit board 210 in the embodiment of the present application to release the heat generated by the lighting array 212 during the light-emitting process. The size of the heat dissipation space can be determined according to factors such as the structure of the housing 100, the distance between the circuit board 210 and the lamp socket 110, and the installation position of the terminal 113 on the lamp socket 110. The embodiment of the present application does not make specific limitations on this.

[0086] See Figure 6 and Figure 7 , in some embodiments, the lighting array 212 includes a first linear array 2121 and a second linear array 2122, and the second linear array 2122 is arranged at an angle to the first linear array 2121; the inner lamp cover 220 includes a first inner lamp cover 221 and a second inner lamp cover 222, and the first inner lamp cover 221 covers the first linear array 2121; the second inner lamp cover 222 covers the second linear array 2122; wherein, a plurality of riveting protrusions 2201 are provided on one side of the first inner lamp cover 221 and the second inner lamp cover 222 close to the substrate 211, and a plurality of riveting holes 2111 corresponding to the riveting protrusions 2201 are provided on the substrate 211.

[0087] Wherein, the included angle between the second linear array 2122 and the first linear array 2121 can be Figure 6 the right angle shown, or an acute angle or an obtuse angle. For example, the included angle can be 60°, 80°, 120°, 140°, etc. By setting the first linear array 2121 and the second linear array 2122 at different angles and the first inner lamp cover 221 and the second inner lamp cover 222 covering the first linear array 2121 and the second linear array 2122, different forms of vehicle headlight effects can be achieved. Designers can flexibly set the included angle between the second linear array 2122 and the first linear array 2121, and the present application does not make specific limitations.

[0088] The riveting protrusions 2201 on the first inner lamp cover 221 and the second inner lamp cover 222 can be directly inserted into the riveting holes 2111 of the substrate 211 and thermally riveted to the substrate 211. The number of riveting holes 2111 on the substrate 211 for receiving the riveting protrusions 2201 can be two, three, etc., and the positions of the riveting holes 2111 can be flexibly set according to actual needs. The number of riveting protrusions 2201 can be equal to or less than the number of riveting holes 2111. The shape and size of the riveting protrusions 2201 are adapted to the shape and size of the riveting holes 2111. For example, the riveting holes 2111 can be strip-shaped holes, and the riveting protrusions 2201 can correspondingly be plate-shaped structures.

[0089] Please continue to refer to Figure 6 and Figure 7 In some embodiments, the lighting array 212 may further include a third inner lamp cover 223; the third annular array 2123 surrounds the first linear array 2121 and the second linear array 2122; the inner lamp cover 220 may further include a third inner lamp cover 223, and the third inner lamp cover 223 covers the third annular array 2123; wherein, a plurality of riveting protrusions 2201 are provided on the side of the third inner lamp cover 223 close to the substrate 211, and a plurality of riveting holes 2111 corresponding to the riveting protrusions 2201 are provided on the substrate 211. In this way, the third annular array 2123 surrounding the first linear array 2121 and the second linear array 2122 can achieve a lighting effect similar to that of a running horse lamp, and can display various visual effects such as flowing water and color changes, effectively improving the recognition and aesthetics of the vehicle logo. The riveting protrusions 2201 on the third inner lamp cover 223 can be directly inserted into the riveting holes 2111 of the substrate 211 and thermally riveted to the substrate 211, which will not be elaborated here.

[0090] Refer to Figure 6 In some embodiments, the diameter size of the lamp beads in the first linear array 2121 and the second linear array 2122 is larger than the diameter size of the lamp beads in the third annular array 2123. Since the larger the diameter of the lamp bead, the brighter the light emitted, such a setting can make the first linear array 2121 and the second linear array 2122 produce brighter light. In addition, the lamp beads with a larger diameter size can better disperse current and heat, so they also have a longer service life.

[0091] Please continue to refer to Figure 6 and Figure 7 In some embodiments, the inner lamp cover 220 further includes a fourth inner lamp cover 224, and the fourth inner lamp cover 224 covers the first inner lamp cover 221, the second inner lamp cover 222 and the third inner lamp cover 223; the fourth inner lamp cover 224 is provided with a through hole 2241; part of the first inner lamp cover 221 and / or part of the second inner lamp cover 222 protrudes from the through hole 2241; wherein, a plurality of riveting protrusions 2201 are provided on the side of the fourth inner lamp cover 224 close to the substrate 211, and a plurality of riveting holes 2111 corresponding to the riveting protrusions 2201 are provided on the substrate 211.

[0092] Among them, by covering the fourth inner lamp cover 224 on the first inner lamp cover 221, the second inner lamp cover 222 and the third inner lamp cover 223, a better lighting effect can be generated on the whole for the luminous vehicle logo 1. The riveting protrusions 2201 on the fourth inner lamp cover 224 can also be directly inserted into the riveting holes 2111 of the substrate 211 and thermally riveted to the substrate 211, which will not be elaborated here.

[0093] Such as Figure 8As shown, in some embodiments, the outer lamp cover 120 includes a light-shielding annular frame 121 and a transparent cover plate 122. The light-shielding annular frame 121 is fixedly arranged at the opening 111 and tightly presses the inner lamp cover 220; the transparent cover plate 122 is covered on the light-shielding annular frame 121. Among them, the light-shielding annular frame 121 can block the light around the light-emitting vehicle logo 1, avoiding the phenomenon of light leakage around the light-emitting vehicle logo 1. The light-shielding annular frame 121 can be fixedly connected to the lamp holder 110 by means of laser welding or the like. The transparent cover plate 122 is covered on the light-shielding annular frame 121, and the light emitted by the light array 212 irradiates the outside of the vehicle body after passing through the inner lamp cover 220 and the transparent cover plate 122 of the outer lamp cover 120. The light-shielding annular frame 121 and the transparent cover plate 122 can be of a split structure, and the two are fixedly connected by means of gluing or the like, or can be integrally formed by means of a two-color injection molding process.

[0094] The above embodiments are only used to illustrate the technical solutions of the present application, rather than limiting them; although the present application has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some or all of the technical features; and these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present application, and they should all be covered within the scope of the claims and the description of the present application. In particular, as long as there is no structural conflict, the technical features mentioned in each embodiment can be combined in any way. The present application is not limited to the specific embodiments disclosed in the text, but includes all technical solutions falling within the scope of the claims.

Claims

1. A luminous vehicle logo (1), characterized in that: include: A housing (100) having a receiving chamber (101); A light emitting component (200) is arranged in the accommodating cavity (101); the light emitting component (200) comprises: A circuit board (210), the circuit board (210) comprising a substrate (211) and a light array (212) arranged on the substrate (211); the substrate (211) is provided with a plurality of riveting holes (2111); the light array (212) comprises a plurality of lamp beads; An inner lampshade (220) is arranged to cover the light array (212); a plurality of riveted protrusions (2201) are arranged on a side of the inner lampshade (220) close to the base plate (211); the riveted protrusions (2201) are inserted into the riveted holes (2111) and are connected to the base plate (211) by heat riveting.

2. The luminous vehicle logo (1) according to claim 1, characterized in that: The housing (100) comprises: A lamp holder (110), wherein one side of the lamp holder (110) is provided with an opening (111), and an inner wall of the accommodating cavity (101) is provided with a supporting portion (112) for supporting the circuit board (210); An outer lamp cover (120) is disposed on the opening (111).

3. The luminous vehicle logo (1) according to claim 2, characterized in that: The support portion (112) comprises: A support seat (1121) protrudes from the cavity wall of the accommodating cavity (101); A connecting column (1122) is fixedly arranged on a side of the support base (1121) close to the outer lampshade (120); A support plate (1123) is fixedly arranged on the peripheral side of the connecting column (1122); The base plate (211) is mounted on the top of the support plate (1123), and a notch (2112) is provided on the base plate (211) corresponding to the connection column (1122).

4. The luminous vehicle logo (1) according to claim 2, characterized in that: A connection terminal (113) is provided on one side of the lamp holder (110) opposite to the opening (111); the connection terminal (113) is electrically connected to the circuit board (210) and a heat dissipation space is reserved between the connection terminal (113) and the circuit board (210).

5. The luminous vehicle logo (1) according to claim 1, characterized in that: The light array (212) comprises: A first linear array (2121); a second linear array (2122), wherein the second linear array (2122) is arranged at an angle to the first linear array (2121); The inner lampshade (220) comprises: A first inner lamp cover (221), covering the first linear array (2121); A second inner lamp cover (222), covering the second linear array (2122); Wherein, a plurality of riveting protrusions (2201) are provided on one side of the first inner lampshade (221) and the second inner lampshade (222) close to the base plate (211), and a plurality of riveting holes (2111) are provided on the base plate (211) corresponding to the riveting protrusions (2201).

6. The luminous vehicle logo (1) according to claim 5, characterized in that: The light array (212) further includes: a third annular array (2123), surrounding the first linear array (2121) and the second linear array (2122); The inner lampshade (220) further comprises: A third inner lamp cover (223), which is arranged to cover the third annular array (2123); Wherein, a plurality of riveting protrusions (2201) are provided on a side of the third inner lampshade (223) close to the base plate (211), and a plurality of riveting holes (2111) are provided on the base plate (211) corresponding to the riveting protrusions (2201).

7. The luminous vehicle logo (1) according to claim 6, characterized in that: The diameter size of the lamp beads in the first linear array (2121) and the second linear array (2122) is greater than the diameter size of the lamp beads in the third annular array (2123).

8. The luminous vehicle logo (1) according to claim 6, characterized in that: The inner lampshade (220) further comprises: a fourth inner lampshade (224), which is arranged to cover the first inner lampshade (221), the second inner lampshade (222) and the third inner lampshade (223); the fourth inner lampshade (224) is provided with a through hole (2241); a part of the first inner lampshade (221) and / or a part of the second inner lampshade (222) protrudes from the through hole (2241); The fourth inner lampshade (224) is provided with a plurality of riveting protrusions (2201) on a side close to the base plate (211), and the base plate (211) is provided with a plurality of riveting holes (2111) corresponding to the riveting protrusions (2201).

9. The luminous vehicle logo (1) according to claim 2, characterized in that: The outer lampshade (120) comprises: A light-shielding annular frame (121) is fixedly disposed on the opening (111) and tightly presses the inner lampshade (220); A transparent cover plate (122) is disposed on the light-shielding annular frame (121).

10. A vehicle, characterized in that: include: body and power supply; as well as The luminous vehicle logo (1) according to any one of claims 1 to 9, wherein the luminous vehicle logo (1) is arranged on the outer surface of the vehicle body and is electrically connected to the power supply.

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