Double-material injection molding light-transmitting decoration panel of automotive trim atmosphere lamp

Abstract

The utility model relates to an automotive trim atmosphere lamp double-material injection molding light-transmitting decoration panel which comprises a decoration part, a light-emitting source is arranged at one end of the decoration part, and fixing parts for installing the light-emitting source are arranged in the two ends of the light-emitting source. The two ends of the fixing piece extend into the decorating piece, and limiting pieces for limiting the top of the fixing piece are arranged above the fixing piece. According to the double-material injection molding light-transmitting decorative panel of the automotive trim atmosphere lamp, the light-transmitting plate and the decorative plate are manufactured through the arrangement of the decorative part and the double-color injection molding process, so that the space for arranging the structure and the time and cost for assembling links can be saved for workers, a large space can be contributed to other structures of the automotive trim, and in addition, the appearance of the automotive trim atmosphere lamp is more attractive. When the light-transmitting plate and the decorative plate are manufactured through the double-shot molding process, the light-transmitting plate and the decorative plate are integrated after being formed, so that no gap exists between the light-transmitting plate and the decorative plate, the risk of abnormal sound does not exist, and the riding and driving feelings are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile interior decoration, in particular to a double-material injection-molded light-transmitting decorative panel for an automobile interior decoration atmosphere lamp. Background Art

[0002] As people's demands for automobile technology, personalization, and driving atmosphere increase, it has gradually become a rigid demand for passengers to have a better sensory experience in the car. Usually, the staff changes the in-car environment by adjusting the car interior.

[0003] Car interior mainly refers to the car products used for modification and decoration of the car interior. These products involve all aspects of the car interior, such as car steering wheel covers, car seat cushions, car floor mats, car perfumes, car pendants, interior ornaments, storage boxes, etc. The car interior system is an important part of the car body, and its design workload accounts for more than 60% of the car styling design workload, far exceeding the car appearance design. Among them, the car interior atmosphere light is a decorative light used in the car interior. It can set the color and brightness according to the needs of the car owner, set off the atmosphere of the car interior environment, and enhance the style of the car.

[0004] However, the traditional light-transmitting panel is composed of two parts, a light-transmitting plate and a decorative plate, which are assembled together, and require more structures and spaces to match, which is too troublesome. In addition, when the staff installs the light source, it is installed by bolt installation, which is too troublesome and increases the difficulty of installing the light source. Therefore, the present invention is proposed to solve the above problems. Summary of the invention

[0005] In view of the deficiencies in the prior art, the utility model provides a double-injection-molded light-transmitting decorative panel for an automobile interior atmosphere lamp, which has the advantages of saving installation space and facilitating installation of a light source on the decorative panel.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a double-material injection-molded light-transmitting decorative panel for an automobile interior atmosphere light, comprising a decorative piece, a light source is arranged at one end of the decorative piece, fixing pieces for installing the light source are arranged inside both ends of the light source, and both ends of the fixing piece extend to the interior of the decorative piece and are provided above with limiting pieces for limiting the top of the fixing piece.

[0007] Furthermore, the decorative element comprises a decorative plate, an opening is provided in the middle of the decorative plate and a light-transmitting plate is inlaid inside.

[0008] Furthermore, the fixing member includes fixing blocks fixedly mounted on both ends of the light source, both ends of the decorative plate are open structures and both sides are provided with cavities, and the fixing blocks extend into the interior of the decorative plate.

[0009] Furthermore, both side surfaces of the fixing block are provided with fixing grooves, a clamping block is slidably installed inside the fixing groove, and a first magnet is fixedly installed on the inner wall of the fixing groove.

[0010] Furthermore, a groove is provided on the top of the fixed block and a magnetic shielding plate extending into the fixed groove is movably inserted inside the groove, the lower surface of the magnetic shielding plate is in contact with the inner bottom wall of the fixed groove and a plurality of threaded grooves are provided on the inner bottom wall of the fixed groove, a plurality of threaded rods are threadedly inserted into the inner wall of the magnetic shielding plate, and the other ends of the plurality of threaded rods are threadedly connected to the inner wall of the threaded groove.

[0011] Furthermore, the limiting member includes a concave limiting block, both side surfaces of the limiting block are provided with grabbing grooves, the interior of the decorative panel and on both sides of the two cavities are provided with placement grooves, the cavity is connected to the interior of the placement groove, a second magnet is fixedly installed on the inner bottom wall of the placement groove, both ends of the limiting block extend to the interior of the corresponding placement groove and contact the upper surface of the second magnet, an extrusion block is fixedly installed on the inner top wall of the limiting block, the other end of the extrusion block contacts the upper surface of the fixed block, and a third magnet is fixedly installed on the side surface of the inner wall on both sides of the limiting block facing the card block.

[0012] Compared with the prior art, the utility model provides a double-material injection-molded light-transmitting decorative panel for an automobile interior atmosphere lamp, which has the following beneficial effects:

[0013] The double-material injection-molded light-transmitting decorative panel of the automobile interior atmosphere light is made of a light-transmitting plate and a decorative plate by setting decorative parts and using a two-color injection molding process, so that the staff can save the space for arranging the structure and the time and cost of the assembly process, and can contribute a larger space to other structures of the automobile interior. Moreover, when the light-transmitting plate and the decorative plate are made by the two-color injection molding process, the light-transmitting plate and the decorative plate are integrated after molding, so that there is no gap between the light-transmitting plate and the decorative plate, and thus there is no risk of abnormal noise, thereby improving the riding and driving experience. Through the cooperation of the fixing parts and the limit parts, the staff can complete the installation of the light source without installing bolts, which saves time and effort and improves the practicality of the utility model. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is the overall top view of the utility model;

[0015] Figure 2 It is a schematic diagram of the structure between the fixed block and the limiting member of the utility model;

[0016] Figure 3 This is a schematic diagram of the internal structure of the decorative element of the utility model;

[0017] Figure 4 It is a schematic diagram of the three-dimensional structure of the limiting member of the utility model.

[0018] In the figure: 1. light source; 2. decorative plate; 3. light-transmitting plate; 4. fixing block; 5. cavity; 6. clamping block; 7. first magnet; 8. anti-magnetic plate; 9. threaded rod; 10. limiting block; 11. second magnet; 12. extrusion block; 13. third magnet. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figure 1 , Figure 2 and Figure 3 In this embodiment, a double-material injection-molded translucent decorative panel for an automobile interior atmosphere light includes a decorative piece, a light source 1 is provided at one end of the decorative piece, fixing pieces for installing the light source 1 are provided inside both ends of the light source 1, and both ends of the fixing piece extend to the interior of the decorative piece and a limiting piece is provided above the fixing piece for limiting the top of the fixing piece.

[0021] See also Figure 1 and Figure 3 In this embodiment, the decorative element includes a decorative plate 2, an opening is provided in the middle of the decorative plate 2 and a light-transmitting plate 3 is inlaid inside.

[0022] Among them, the light-transmitting plate 3 and the decorative plate 2 are manufactured by a two-color injection molding process, so that the light-transmitting plate 3 and the decorative plate 2 are integrated after molding, so that there is no gap between the light-transmitting plate 3 and the decorative plate 2, and thus there is no risk of abnormal noise, thereby improving the riding and driving experience. In addition, the light-transmitting plate 3 and the decorative plate 2 are made by the two-color injection molding process, so that the staff can save the space for arranging the structure and the time and cost of the assembly process, which can contribute a larger space to other structures of the automobile interior.

[0023] It should be noted that the two-color injection molding process is a molding process that involves injecting two different materials into the same set of molds to form an injection molded part composed of two materials. These materials can be the same plastic in different colors, or materials with different degrees of hardness, thereby improving the product's aesthetics and assembly performance. The two-color injection molding process can be completed in two molding operations on one injection molding machine, or it can be performed separately using two injection molding machines.

[0024] Secondly, the light-transmitting plate 3 is made of polycarbonate (PC) plastic material, and the decorative plate 2 is made of acrylonitrile-butadiene-styrene copolymer (ABS) or thermoplastic plastic (PC / ABS) made of polycarbonate (PC) and acrylonitrile-butadiene-styrene copolymer (ABS) alloy.

[0025] In addition, different surface treatments are formed on the surfaces of the parts formed by the two plastics of the light-transmitting plate 3 and the decorative plate 2 due to the different degrees of bonding of the electroplating layer, that is, the light-transmitting plate 3 is not bonded with the electroplating layer, while the decorative plate 2 is bonded with the electroplating layer, so that the light-transmitting plate 3 forms a light-transmitting area, while the decorative plate 2 forms an opaque decorative area, and the cross-sectional size of the light-transmitting area of ​​the light-transmitting plate 3 is between 1 mm and 2.5 mm.

[0026] In addition, the decorative panel 2 is arranged in a U shape.

[0027] See also Figure 1 and Figure 2 In this embodiment, the fixing member includes fixing blocks 4 fixedly mounted on both ends of the light source 1, both ends of the decorative plate 2 are open structures and cavities 5 are opened on both sides, and the fixing blocks 4 extend into the interior of the decorative plate 2.

[0028] Wherein, both side surfaces of the fixing block 4 are provided with fixing grooves, inside of which a clamping block 6 is slidably installed, and on the inner wall of the fixing groove a first magnet 7 is fixedly installed.

[0029] Secondly, a groove is provided at the top of the fixed block 4 and a magnetic shielding plate 8 extending into the fixed groove is movably inserted inside the groove, the lower surface of the magnetic shielding plate 8 is in contact with the inner bottom wall of the fixed groove and a plurality of threaded grooves are provided on the inner bottom wall of the fixed groove, a plurality of threaded rods 9 are threadedly inserted into the inner wall of the magnetic shielding plate 8, and the other ends of the plurality of threaded rods 9 are threadedly connected to the inner wall of the threaded groove.

[0030] The staff inserts the anti-magnetic plate 8 through the groove so that the anti-magnetic plate 8 is located between the first magnet 7 and the block 6, so that the first magnet 7 cannot adsorb the block 6. The staff rotates the threaded rod 9 so that one end of the threaded rod 9 is threaded into the inside of the threaded groove, thereby completing the fixation of the anti-magnetic plate 8.

[0031] See also Figure 2 and Figure 4In this embodiment, the limiting member includes a concave limiting block 10, and both side surfaces of the limiting block 10 are provided with grabbing grooves. The interior of the decorative panel 2 and both sides of the two cavities 5 are provided with placement grooves, the cavity 5 is connected to the interior of the placement groove, and a second magnet 11 is fixedly installed on the inner bottom wall of the placement groove. Both ends of the limiting block 10 extend to the interior of the corresponding placement groove and contact the upper surface of the second magnet 11. An extrusion block 12 is fixedly installed on the inner top wall of the limiting block 10, and the other end of the extrusion block 12 contacts the upper surface of the fixed block 4. A third magnet 13 is fixedly installed on the side surface of the inner wall of both sides of the limiting block 10 facing the card block 6.

[0032] The provision of the grabbing groove makes it easier for workers to disassemble and install the limit block 10 .

[0033] When the staff needs to install the light source 1, the staff inserts the fixing block 4 into the interior of the decorative panel 2, and inserts the limiting block 10 through the placement slot. The bottoms of both ends of the limiting block 10 are adsorbed by the second magnet 11, thereby completing the installation of the limiting block 10. At this time, the third magnet 13 adsorbs the card block 6, so that the card block 6 enters the interior of the cavity 5, thereby completing the limiting of the fixing block 4. At the same time, when the limiting block 10 is installed, the extrusion block 12 limits the top of the fixing block 4, so that the fixing block 4 cannot be detached from the interior of the decorative panel 2 independently, thereby ensuring the stability of the connection.

[0034] The working principle of the above embodiment is as follows: when the staff needs to install the light source 1, the staff inserts the anti-magnetic plate 8 through the groove, so that the anti-magnetic plate 8 is located between the first magnet 7 and the card block 6, so that the first magnet 7 cannot adsorb the card block 6, the staff rotates the threaded rod 9, so that one end of the threaded rod 9 is threadedly inserted into the interior of the threaded groove, thereby completing the fixation of the anti-magnetic plate 8, the staff inserts the fixing block 4 into the interior of the decorative panel 2, the staff inserts the limiting block 10 through the placement groove, and the bottom of both ends of the limiting block 10 is adsorbed by the second magnet 11, thereby completing the installation of the limiting block 10, at this time, the third magnet 13 adsorbs the card block 6, so that the card block 6 enters the interior of the cavity 5, thereby completing the limiting of the fixing block 4, at the same time, when the limiting block 10 is installed, the extrusion block 12 limits the top of the fixing block 4, so that the fixing block 4 cannot be detached from the interior of the decorative panel 2 by itself, thereby ensuring the connection stability.

[0035] The electrical components appearing in the article are all electrically connected to the main controller and the power supply. The main controller can be a conventional known device for control such as a computer, and the existing public power connection technology is not described in detail in the article.

[0036] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0037] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A double-injection-molded light-transmitting decorative panel for an automotive interior atmosphere lamp, comprising decorative parts, Features: A light source (1) is arranged at one end of the decorative piece, and fixing pieces for mounting the light source (1) are arranged inside both ends of the light source (1), and both ends of the fixing piece extend into the interior of the decorative piece and are provided with limiting pieces above for limiting the top of the fixing piece.

2. According to claim 1, a double-injection-molded light-transmitting decorative panel for an automotive interior atmosphere lamp, Features: The decorative element comprises a decorative plate (2), the middle of which is provided with an opening and the interior of which is inlaid with a light-transmitting plate (3).

3. A double-injection-molded light-transmitting decorative panel for an automotive interior atmosphere lamp according to claim 2, Features: The fixing member comprises fixing blocks (4) fixedly mounted on both ends of the light source (1); both ends of the decorative plate (2) are open structures and both sides are provided with cavities (5); the fixing blocks (4) extend into the interior of the decorative plate (2).

4. A double-injection-molded light-transmitting decorative panel for an automotive interior atmosphere lamp according to claim 3, Features: The surfaces of both sides of the fixing block (4) are provided with fixing grooves, a clamping block (6) is slidably mounted inside the fixing groove, and a first magnet (7) is fixedly mounted on the inner wall of the fixing groove.

5. The double-injection-molded light-transmitting decorative panel for automobile interior atmosphere lamp according to claim 3, Features: The top of the fixed block (4) is provided with a groove, and a magnetic shielding plate (8) extending into the fixed groove is movably inserted into the groove, the lower surface of the magnetic shielding plate (8) is in contact with the inner bottom wall of the fixed groove, and the inner bottom wall of the fixed groove is provided with a plurality of threaded grooves, and the inner wall of the magnetic shielding plate (8) is threadedly inserted with a plurality of threaded rods (9), and the other ends of the plurality of threaded rods (9) are threadedly connected to the inner wall of the threaded groove.

6. A double-injection-molded light-transmitting decorative panel for an automotive interior atmosphere lamp according to claim 5, Features: The limiting member comprises a concave limiting block (10), both side surfaces of the limiting block (10) are provided with gripping grooves, the inside of the decorative plate (2) and both sides of the two cavities (5) are provided with placement grooves, the cavity (5) is connected to the inside of the placement groove, a second magnet (11) is fixedly mounted on the inner bottom wall of the placement groove, both ends of the limiting block (10) extend to the inside of the corresponding placement groove and contact the upper surface of the second magnet (11), an extrusion block (12) is fixedly mounted on the inner top wall of the limiting block (10), the other end of the extrusion block (12) is in contact with the upper surface of the fixed block (4), and a third magnet (13) is fixedly mounted on the side surface of the inner wall of both sides of the limiting block (10) facing the clamping block (6).

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