Commercial vehicle cab light-emitting mask system
By using the combination of translucent outer panel and lamp beads in the cab luminescent mask system for commercial vehicles, combined with hot melt connection and dustproof design, the problem that the existing system cannot achieve long and cross-luminous shapes is achieved, and high brightness is achieved , uniform and rhythmic effects luminous system enhances aesthetics and performance.
Patent Information
- Application Number
- CN202420040229.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-01-08
- Publication Date
- 2024-12-17
- Estimated Expiration
- 2034-01-08
AI Technical Summary
The existing commercial vehicle cab luminous mask system cannot achieve special luminous shapes such as length, cross, and the light uniformity is poor and there is no legal movement.
Use a translucent outer panel to connect to the upper and lower outer panels, set up multiple lamp beads and electrically connect to the vehicle controller, and achieve slender and cross-luminous shapes through strip structures and non-straight strip structures. Use hot melt connections and installation of bottom shells Cooperate with the light-transmitting plate to prevent overflow.
It achieves a high brightness and uniform luminous effect, can produce a variety of luminous shapes and rhythmic effects, enhances aesthetics, and improves the performance of the system through dust protection and tight connections.
Smart Images
Figure CN222179414U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of vehicle luminous exterior decoration, in particular to a luminous mask system for a commercial vehicle cab. Background Art
[0002] In the production and life of modern society, cars play an increasingly important role. Different car manufacturers will use different interior and exterior parts to further improve the aesthetics and environmental friendliness of cars. The luminous exterior system of cars is an important part of car exteriors. For commercial vehicles, especially the luminous mask system in the cab, it can make the vehicle more stylish and have the function of information interaction, which can remind pedestrians and surrounding vehicles.
[0003] In the prior art, the cab luminous mask system generally includes a translucent mask, a translucent mask base, and a light guide strip. The translucent mask and the mask base are provided with C-shaped grooves on the sides. The light guide strip is clamped in the C-shaped groove. The head of the light guide strip is inserted into the ambient light drive module to realize the linear luminous shape of the cab luminous mask system.
[0004] However, although the above technical solution can achieve linear luminous shapes, the luminous area of this technical solution can only be limited to the boundary position, and the length of the light guide strip is limited. The limited brightness of the light guide strip is about 70cm, which cannot meet the requirements of a large aspect ratio structure, and it is difficult to form special luminous shapes such as long and thin, and cross. It cannot achieve flexible coverage of the width direction of the cab according to the design requirements. In addition, the use of light guide strips to achieve linear luminous shapes also has technical problems such as poor light uniformity and no legal movement. Utility Model Content
[0005] In order to solve the technical problem that the above-mentioned prior art commercial vehicle cab luminous mask system cannot achieve good long and thin, cross and other luminous shapes, the utility model provides a commercial vehicle cab luminous mask system, which can form long and thin, cross and other luminous shapes, and has high brightness and rhythmic effect.
[0006] The technical solution adopted by the utility model to solve the above technical problems is: a commercial vehicle cab luminous mask system, including an upper outer panel and a lower outer panel, and also a translucent outer panel, the translucent outer panel is a strip structure, the length direction of the translucent outer panel is consistent with the width direction of the cab, the upper and lower parts of the translucent outer panel are respectively connected to the upper outer panel and the lower outer panel, the translucent outer panel is carved with a light hole, along the driving direction of the vehicle, a lamp cabin is arranged at the rear of the translucent outer panel, the coverage area of the lamp cabin is the same as the coverage area of the translucent outer panel, a circuit board is arranged in the lamp cabin, a plurality of lamp beads are arranged on the circuit board, and the circuit board can be electrically connected to the vehicle controller. By arranging the translucent outer panel with a strip structure between the upper and lower outer panels, and under the action of a plurality of lamp beads, a slender, cross-shaped and other luminous shapes can be generated, the luminous brightness is high and uniform, and the switch of the lamp beads can be controlled under the control of the vehicle controller to generate a variety of luminous shapes and form a rhythmic effect.
[0007] Furthermore, along the width direction of the cab, the light-transmitting outer panel includes side light-emitting part 1, middle light-emitting part and side light-emitting part 2 in sequence, the middle light-emitting part is a horizontally arranged straight strip structure, the two ends of the middle light-emitting part are connected to side light-emitting part 1 and side light-emitting part 2 respectively through transition light-emitting parts, the side light-emitting part 1 and the side light-emitting part 2 have the same structure and are symmetrically arranged, the transition light-emitting part is a straight strip structure, the transition light-emitting part extends obliquely downward to the outside of the cab, the distance of the side light-emitting part 1 in the cab height direction is d1, the distance of the middle light-emitting part in the cab height direction is d2, d2<d1. By setting the light-transmitting outer panel as a non-straight strip structure, the aesthetics can be further enhanced.
[0008] Furthermore, transition arcs are provided at the connection points at both ends of the transition light-emitting portion.
[0009] Furthermore, along the height direction of the cab, the light-transmitting outer panel includes a connection part 1, a protruding part and a connection part 2 in sequence, the protruding part is located between the upper outer panel and the lower outer panel, the light-transmitting hole is arranged on the protruding part, and the connection part 1 and the upper outer panel, and the connection part 2 and the lower outer panel are connected by hot-melt. The hot-melt connection can avoid appearance defects of the upper and lower outer panels caused by bolt connection, and the protruding part can avoid damage to the upper and lower outer connection plates during hot-melt.
[0010] Furthermore, the lamp cabin includes a mounting bottom shell and a light-transmitting plate, the mounting bottom shell covers the same area as the light-transmitting outer panel, the circuit board is disposed in the bottom of the mounting bottom shell, the light-transmitting plate is disposed at the opening of the mounting bottom shell, and the light-transmitting plate is made of a transparent material. The lamp beads are dustproofed by the mounting bottom shell and the light-transmitting plate.
[0011] Furthermore, the light-transmitting plate is glued to the mounting bottom shell.
[0012] Furthermore, a glue groove is provided around the opening of the mounting bottom shell, the opening of the glue groove faces forward, and a connecting plate is provided around the edge of the light-transmitting plate, and the connecting plate extends into the glue groove. Double-sided gluing can be achieved through the cooperation of the glue groove and the connecting plate, so that the mounting bottom shell and the light-transmitting plate are more tightly connected to prevent light spillage.
[0013] Furthermore, the outer surface of the mounting bottom shell is provided with reinforcing ribs.
[0014] Furthermore, a mounting seat is provided on the top of the mounting bottom shell.
[0015] Furthermore, it also includes an inner plate, which is used to be connected to the cab, and the upper outer panel, the mounting bottom shell, and the lower outer panel are all connected to the inner plate.
[0016] It can be seen from the above technical solutions that the utility model has the following advantages:
[0017] The utility model provides a luminous mask system for the cab of a commercial vehicle, which can produce slender, cross and other luminous shapes under the action of multiple lamp beads by arranging a light-transmitting outer panel with a strip structure between the upper and lower outer panels, and the light-emitting brightness is high and uniform, and the lamp beads can be controlled to switch on and off under the control of the vehicle controller to produce a variety of luminous shapes and form a rhythmic effect, thereby generating information interaction; the light-transmitting outer panel is arranged as a non-straight strip structure, which can further enhance the aesthetics; the appearance defects of the upper and lower outer panels caused by bolt connection can be avoided by connecting by hot melting, and the upper and lower outer connecting plates can be avoided from being damaged by hot melting by arranging the protrusions; the lamp beads are dustproof by the cooperation of the bottom shell and the light-transmitting plate; the double-sided gluing can be achieved by the cooperation of the glue groove and the connecting plate, so that the connection between the bottom shell and the light-transmitting plate is more tight to prevent light overflow. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] In order to more clearly illustrate the technical solution of the utility model, the drawings required for use in the description will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.
[0019] Figure 1 It is an exploded view of a specific implementation method of the utility model.
[0020] Figure 2 The structure of the specific implementation method of the utility model is shown in FIG. Figure 1 .
[0021] Figure 3 The structure of the specific implementation method of the utility model is shown in FIG. Figure 2 .
[0022] Figure 4 for Figure 3 Enlarged view of point A in the middle.
[0023] Figure 5 It is a structural schematic diagram of a lamp cabin in a specific implementation manner of the utility model.
[0024] Figure 6 for Figure 5 Enlarged view of point B in the middle.
[0025] In the figure, 1, upper outer panel; 2, light-transmitting outer panel; 3, lower outer panel; 4, inner panel; 5, lamp cabin; 7, mounting bottom shell; 8, circuit board; 9, glue groove; 10, connecting plate; 11, light-transmitting plate; 12, protrusion; 13, mounting seat. DETAILED DESCRIPTION
[0026] In order to make the purpose, features and advantages of the utility model more obvious and easy to understand, the technical scheme of the utility model will be clearly and completely described below in combination with the drawings in the specific embodiment. Obviously, the embodiments described below are only part of the embodiments of the utility model, not all of them. Based on the embodiments in this patent, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this patent.
[0027] like Figures 1 to 3 As shown, this specific embodiment provides a commercial vehicle cab luminous mask system, including an upper outer panel 1, a lower outer panel 3, a translucent outer panel 2, a lamp cabin 5, a circuit board 8 and an inner panel 4. The translucent outer panel 2 is a strip structure, and the length direction of the translucent outer panel 2 is consistent with the width direction of the cab. The upper and lower parts of the translucent outer panel 2 are respectively connected to the upper outer panel 1 and the lower outer panel 3. The translucent outer panel 2 is provided with light-transmitting holes through laser engraving. Along the driving direction of the vehicle, a lamp cabin 5 is provided at the rear of the translucent outer panel 2. The coverage area of the lamp cabin 5 is the same as that of the translucent outer panel. A circuit board 8 is provided in the lamp cabin 5, and a plurality of lamp beads are provided on the circuit board 8. The circuit board 8 can be electrically connected to the vehicle controller; the upper outer panel 1, the lower outer panel 3, and the lamp cabin 5 are all connected to the inner panel 4, and the inner panel 4 is used to be connected to the cab. By arranging a translucent outer panel 2 with a strip structure between the upper and lower outer panels 3, since the translucent outer panel 2 is relatively slender and under the action of multiple lamp beads, it can produce a slender luminous shape with high and uniform luminous brightness, and the lamp beads can be switched on and off under the control of the vehicle controller to produce a variety of luminous shapes and form a rhythmic effect.
[0028] like Figure 2 As shown, in order to further enhance the aesthetics of the present luminous mask system, in the present specific embodiment, the light-transmitting outer panel 2 adopts a non-straight strip structure. Specifically, along the width direction of the cab, the light-transmitting outer panel 2 includes a side light-emitting portion 1, a middle light-emitting portion and a side light-emitting portion 2 in sequence. The middle light-emitting portion is a horizontally arranged straight strip structure. The two ends of the middle light-emitting portion are respectively connected to the side light-emitting portion 1 and the side light-emitting portion 2 by transition light-emitting portions. The side light-emitting portion 1 and the side light-emitting portion 2 have the same structure and are symmetrically arranged. The transition light-emitting portion is a straight strip structure. The transition light-emitting portion extends in an oblique downward direction to the outside of the cab. The distance of the side light-emitting portion 1 in the height direction of the cab is d1, and the distance of the middle light-emitting portion in the height direction of the cab is d2, d2<d1, and transition arcs are provided at the connection points at both ends of the transition light-emitting portion.
[0029] like Figure 4 As shown, in order to facilitate the connection between the upper outer panel 1, the lower outer panel 3 and the light-transmitting outer panel 2, in this specific embodiment, the connection is made by hot melting. Specifically, along the height direction of the cab, the light-transmitting outer panel 2 includes a connecting portion 1, a protruding portion 12 and a connecting portion 2 in sequence. The protruding portion 12 is located between the upper outer panel 1 and the lower outer panel 3. A light-transmitting hole is provided on the protruding portion 12. A hot melting column is vertically provided on one side of the upper outer panel 1 and the lower outer panel 3 close to the light-transmitting outer panel 2. A connecting hole is provided at the corresponding position of the connecting portion 1 and the connecting portion 2. The connecting portion 1 and the upper outer panel 1, and the connecting portion 2 and the lower outer panel 3 are connected by hot melting. The use of hot melting to connect can avoid the appearance defects of the upper outer panel 1 and the lower outer panel 3 caused by bolt connection. At the same time, the provision of the protruding portion 12 can avoid damage to the upper and lower outer connecting plates 10 during hot melting.
[0030] like Figure 5 and Figure 6 As shown, in order to prevent the lamp beads from dust, in this specific embodiment, the lamp cabin 5 includes an installation base shell 7 and a light-transmitting plate 11. The coverage area of the installation base shell 7 is the same as the coverage area of the light-transmitting outer panel 2. A circuit board 8 is arranged at the bottom of the installation base shell 7, and the light-transmitting plate 11 is arranged at the opening of the installation base shell 7. The light-transmitting plate 11 is made of transparent material, and a reinforcing rib is arranged on the outer surface of the installation base shell 7. A mounting seat 13 is arranged on the top of the installation base shell 7, and the mounting seat 13 is connected to the inner plate 4; in order to facilitate installation and prevent gaps from causing light overflow, the light-transmitting plate 11 is glued to the installation base shell 7. Specifically, a glue groove 9 is arranged around the opening of the installation base shell 7, and the glue groove 9 opens forward. A connecting plate 10 is arranged around the edge of the light-transmitting plate 11, and the connecting plate 10 extends into the glue groove 9. The cooperation of the glue groove 9 and the connecting plate 10 can achieve double-sided gluing, so that the connection between the installation base shell 7 and the light-transmitting plate 11 is more tight.
[0031] From the above specific implementations, it can be seen that the utility model has the following beneficial effects:
[0032] 1. By arranging a light-transmitting outer panel 2 with a strip structure between the upper and lower outer panels 3, and under the action of multiple lamp beads, it can produce slender, cross-shaped and other luminous shapes, with high and uniform luminous brightness, and can control the switch of the lamp beads under the control of the vehicle controller to produce a variety of luminous shapes and form a rhythmic effect, with information interaction;
[0033] 2. By setting the light-transmitting outer panel 2 to a non-straight strip structure, the aesthetics can be further enhanced;
[0034] 3. The connection by hot melting can avoid shrinkage caused by interference fit of the connection column, which affects the surface quality. At the same time, the protrusion 12 can avoid damage to the upper and lower outer connection plates 10 during hot melting.
[0035] 4. The lamp beads are dustproofed by installing the bottom shell 7 and the light-transmitting plate 11;
[0036] 5. Double-sided gluing can be achieved through the cooperation of the glue groove 9 and the connecting plate 10, so that the bottom shell 7 and the light-transmitting plate 11 are more tightly connected to prevent light spillage.
[0037] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.
Claims
1. A commercial vehicle cab luminous mask system, comprising an upper outer panel (1) and a lower outer panel (3), characterized in that: The vehicle further comprises a light-transmitting outer panel (2), the light-transmitting outer panel (2) being a strip-shaped structure, the length direction of the light-transmitting outer panel (2) being consistent with the width direction of the cab, the upper part and the lower part of the light-transmitting outer panel (2) being respectively connected to the upper outer panel (1) and the lower outer panel (3), the light-transmitting outer panel (2) being carved with light-transmitting holes, and a light cabin (5) being arranged at the rear of the light-transmitting outer panel (2) along the driving direction of the vehicle, the coverage area of the light cabin (5) being the same as the coverage area of the light-transmitting outer panel (2), a circuit board (8) being arranged in the light cabin (5), a plurality of lamp beads being arranged on the circuit board (8), and the circuit board (8) being electrically connected to a whole vehicle controller.
2. The commercial vehicle cab luminous mask system according to claim 1, characterized in that: Along the width direction of the cab, the light-transmitting outer panel (2) comprises a side light-emitting portion 1, a middle light-emitting portion and a side light-emitting portion 2 in sequence. The middle light-emitting portion is a horizontally arranged straight strip structure. The two ends of the middle light-emitting portion are respectively connected to the side light-emitting portion 1 and the side light-emitting portion 2 via transition light-emitting portions. The side light-emitting portion 1 and the side light-emitting portion 2 have the same structure and are symmetrically arranged. The transition light-emitting portion is a straight strip structure. The transition light-emitting portion extends in an obliquely downward direction to the outside of the cab. The distance of the side light-emitting portion 1 in the cab height direction is d1, and the distance of the middle light-emitting portion in the cab height direction is d2, and d2<d1.
3. The commercial vehicle cab luminous mask system according to claim 2, characterized in that: Transition arcs are arranged at the connection points of both ends of the transition light-emitting part.
4. The commercial vehicle cab luminous mask system according to any one of claims 1 to 3, characterized in that: Along the height direction of the cab, the light-transmitting outer panel (2) comprises a connecting portion 1, a protruding portion (12) and a connecting portion 2 in sequence; the protruding portion (12) is located between the upper outer panel (1) and the lower outer panel (3); a light-transmitting hole is provided on the protruding portion (12); the connecting portion 1 and the upper outer panel (1), and the connecting portion 2 and the lower outer panel (3) are connected by hot-melt.
5. The commercial vehicle cab luminous mask system according to claim 4, characterized in that: The lamp cabin (5) comprises a mounting bottom shell (7) and a light-transmitting plate (11); the coverage area of the mounting bottom shell (7) is the same as the coverage area of the light-transmitting outer panel (2); a circuit board (8) is arranged at the bottom of the mounting bottom shell (7); the light-transmitting plate (11) is arranged at an opening of the mounting bottom shell (7); and the light-transmitting plate (11) is made of a transparent material.
6. The commercial vehicle cab luminous mask system according to claim 5, characterized in that: The light-transmitting plate (11) is glued to the mounting bottom shell (7).
7. The commercial vehicle cab luminous mask system according to claim 6, characterized in that: A glue groove (9) is arranged around the opening of the mounting bottom shell (7), the opening of the glue groove (9) faces forward, and a connecting plate (10) is arranged around the edge of the light-transmitting plate (11), the connecting plate (10) extends into the glue groove (9).
8. The commercial vehicle cab luminous mask system according to claim 5, characterized in that: The outer surface of the mounting bottom shell (7) is provided with reinforcing ribs.
9. The commercial vehicle cab luminous mask system according to claim 8, characterized in that: A mounting seat (13) is provided on the top of the mounting bottom shell (7).
10. The commercial vehicle cab luminous mask system according to claim 9, characterized in that: It also includes an inner panel (4) which is used to be connected to the cab, and the upper outer panel (1), the mounting bottom shell (7), and the lower outer panel (3) are all connected to the inner panel (4).