Anti-cracking automobile atmosphere lamp strip

Abstract

The utility model relates to the technical field of automobile atmosphere lamps, and particularly discloses an anti-cracking automobile atmosphere lamp strip. Comprising a light-transmitting mask arranged on a light bar support. The light-transmitting mask is provided with a containing groove used for containing the light guide light bar, the light bar support is provided with a light bar containing groove used for containing the light guide light bar, and the light-transmitting mask is used for limiting the light guide light bar in the light bar containing groove. The light-transmitting mask is provided with the acid corrosion resistant layer, and the acid corrosion resistant layer prevents the light-transmitting mask from being corroded by hydrochloric acid released by an external automobile leather piece to cause cracking. According to the utility model, the problem that the light-transmitting mask is easily corroded by the outside is solved; the light guide lamp strip has the advantages that the corrosion degree of the light-transmitting mask can be reduced, the structural damage of the light-transmitting mask is avoided, and the light guide lamp strip is well protected and is prevented from cracking.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile atmosphere lamps, in particular to an anti-cracking automobile atmosphere lamp strip. Background Art

[0002] With the rapid development of the automotive industry and the continuous improvement of people's living conditions, cars have become an indispensable means of transportation. Car ownership continues to increase year by year, and more and more people own private cars. This widespread adoption of cars has also led to higher expectations for vehicle interiors. Ambient lighting in cars plays a crucial role in enhancing the driving and riding experience. Ambient lighting is typically installed beneath the leather cover of a car, but existing technologies fail to address the vulnerability of the light guide strip's light-transmitting shield to corrosion, which can cause structural damage and, consequently, cracking. Utility Model Content

[0003] To overcome the shortcomings and deficiencies of the prior art, the present invention aims to provide a crack-resistant automotive ambient light strip. By adding an anti-corrosion additive during the manufacturing process, the light-transmitting shield possesses excellent corrosion resistance, preventing cracking caused by hydrochloric acid released from the exterior automotive leather.

[0004] To achieve the above objectives, the present invention provides a crack-resistant automotive ambient light strip, comprising a translucent mask mounted on a light strip bracket; the translucent mask is provided with a receiving groove for accommodating a light guide light strip; the light strip bracket has a light strip receiving groove for accommodating the light guide light strip; the translucent mask is used to retain the light guide light strip within the light strip receiving groove; the translucent mask has an acid-resistant corrosion layer that protects the translucent mask from cracking caused by hydrochloric acid released from external automotive leather parts. The translucent mask with the acid-resistant corrosion layer can reduce the degree of corrosion of the translucent mask, preventing structural damage to the translucent mask and providing good protection against cracking of the light guide light strip.

[0005] Furthermore, the accommodating groove is concavely formed from the outer surface of the transparent mask, and the transparent mask is provided with a avoidance opening that passes through the side wall of the accommodating groove, and the avoidance opening is used to avoid the light guide light bar located in the light bar accommodating groove from extending out of the transparent mask.

[0006] Furthermore, the translucent mask has a snap fastener, which extends from the side wall of the accommodating groove in a direction away from the bottom wall. The light bar bracket is provided with a snap fastener through-hole for accommodating the snap fastener. The snap fastener has a snap fastener boss for passing through the snap fastener through-hole and abutting against the light bar bracket. The snap fastener is used to snap the translucent mask onto the light bar bracket.

[0007] Furthermore, the accommodating groove is provided with a plurality of ribs, which protrude from the bottom wall of the accommodating groove toward the direction close to the light guide light bar, and the ribs are used to abut against the light guide light bar.

[0008] Furthermore, the accommodating groove is provided with a plurality of limiting bosses, which are protruded from the inner side wall of the accommodating groove. The limiting bosses are used to abut against the light guide bar to limit the movement of the light guide bar along the width direction of the transparent mask.

[0009] Furthermore, the light-transmitting mask has a light-transmitting portion made of a light-transmitting material, and the light-transmitting portion is used to gather or diffuse the light generated by the light-guiding light strip.

[0010] Furthermore, the light-transmitting mask is provided with a positioning groove penetrating the side wall of the accommodating groove, and the light bar bracket is provided with a positioning column accommodated in the positioning groove. The positioning groove matches the positioning column, and the positioning groove is used to calibrate the position of the light-transmitting mask.

[0011] Furthermore, the light-transmitting mask is curved.

[0012] Furthermore, the light-transmitting mask is arranged in the automobile leather, and the automobile leather has a gap that reveals the light-transmitting portion, and the width of the light-transmitting portion is greater than the width of the gap.

[0013] A system for producing and manufacturing crack-proof automotive ambient light strips comprises the following steps:

[0014] S1. Adding a hydrochloric acid-resistant additive to a plastic material to form an acid-resistant mixed material; injecting the molten or powdered acid-resistant mixed material into a mold cavity to form a light-transmitting face mask by injection molding. By adding the corrosion-resistant additive during the production of the injection molding raw material for the light-transmitting face mask, the light-transmitting face mask molded from the injection molding raw material containing the corrosion-resistant material exhibits excellent corrosion resistance.

[0015] The beneficial effects of the present invention are as follows: The present invention provides a crack-resistant automotive ambient light strip, comprising a translucent mask disposed on a light strip bracket; the translucent mask is provided with a receiving groove for accommodating a light guide light strip; the light strip bracket has a light strip receiving groove for accommodating the light guide light strip; the translucent mask is used to position the light guide light strip within the light strip receiving groove; the translucent mask has an acid corrosion resistant layer, which prevents the translucent mask from being corroded by hydrochloric acid released from the exterior automotive leather parts and causing cracking. The translucent mask provided with the acid corrosion resistant layer can reduce the degree of corrosion of the translucent mask, preventing structural damage to the translucent mask, thereby providing good protection against cracking of the light guide light strip. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the structure breakdown of the utility model when in use;

[0017] Figure 2 It is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the utility model and the light bar bracket;

[0019] Figure 4 for Figure 2 Schematic diagram of the structure at A.

[0020] Reference numerals include:

[0021] 1. Translucent mask; 101. Accommodating groove; 102. Avoidance opening; 103. Fastener; 104. Fastener boss;

[0022] 105, rib; 106, limiting boss; 107, light-transmitting portion; 108, positioning groove; 201, light bar receiving groove;

[0023] 202, buckle perforation; 203, positioning column; 204, penetration opening. DETAILED DESCRIPTION

[0024] In order to facilitate understanding by those skilled in the art, the present invention will be further described below with reference to embodiments and drawings. The contents mentioned in the embodiments are not intended to limit the present invention.

[0025] See also Figures 1 to 4 As shown, the utility model provides an anti-cracking automotive atmosphere light strip, comprising a translucent mask 1 arranged on a light strip bracket; the translucent mask 1 is provided with a receiving groove 101 for accommodating a light guide light strip, the light strip bracket has a light strip receiving groove 201 for accommodating the light guide light strip, and the translucent mask 1 is used to limit the light guide light strip in the light strip receiving groove 201; the translucent mask 1 has an acid corrosion resistant layer, which prevents the translucent mask 1 from being corroded by hydrochloric acid released from external automotive leather parts and causing cracking. In actual use, the light strip receiving groove 201 of the light strip bracket provides a stable installation position for the light guide light strip, ensuring that the light guide light strip will not move arbitrarily under the vibration environment during the driving of the car. The receiving groove 101 on the translucent mask 1 cooperates with the light strip receiving groove 201 to further limit the light guide light strip in a specific position, thereby increasing the stability of the light guide light strip. The leather of a car will produce hydrochloric acid that will corrode the light-transmitting mask 11. In addition, in the car environment, the light-transmitting mask 1 may also come into contact with substances with a certain pH, such as battery acid, detergents, and coolants. In the prior art, substances with a certain pH will corrode the structure of the light-transmitting mask 1, causing the light-transmitting mask 1 to soften and become unable to place the light guide strip in the light strip receiving groove 201, thereby causing the light guide strip to crack. The present invention adds an acid- and alkali-resistant additive during the production process of the light-transmitting mask 1, so that the light-transmitting mask 1 has an acid-corrosion-resistant layer, making the light-transmitting mask 1 less susceptible to external corrosion, thereby extending the service life of the light-transmitting mask 1 and preventing the light guide strip from cracking.

[0026] Specifically, the receiving groove 101 is recessed from the outer surface of the translucent mask 1. The translucent mask 1 is provided with a relief opening 102 extending through the sidewall of the receiving groove 101. The relief opening 102 is used to prevent the light guide strip located within the light bar receiving groove 201 from extending outside the translucent mask 1. In this embodiment, the light bar bracket is equipped with two light guide strips. The light guide strips enter the light bar receiving groove 201 through a through-opening 204 provided through the sidewall of the light bar bracket, leaving the remaining light guide strips in the middle side relief portion. The translucent mask 1 is installed within the light bar receiving groove 201. The receiving groove 101 accommodates the light guide strip. The relief opening 102 avoids the strips to prevent interference between the light guide strips and the sidewall structure of the receiving groove 101. During actual use, the light guide light bar enters the light bar accommodating groove 201 through the penetration opening 204, and the user installs the translucent mask 1 in the light bar accommodating groove 201. The accommodating groove 101 and the light bar accommodating groove 201 form an accommodating channel that limits the movement of the light guide light bar. The avoidance opening 102 avoids the light guide bar body left outside, thereby preventing the translucent mask 1 from interfering with the light guide bar structure or the translucent mask 1 from oppressing the light guide bar body.

[0027] Specifically, the translucent mask 1 has a latch 103 extending from the sidewall of the receiving recess 101 away from the bottom wall. The light bar support is provided with a latching hole 202 for receiving the latch 103. The latch 103 has a latching boss 104 for passing through the latching hole 202 and abutting the light bar support. The latch 103 is used to latch the translucent mask 1 to the light bar support. In this embodiment, the latching hole 202 is located on the bottom wall of the light bar receiving recess 201 and extends through the bottom wall. During actual use, the user installs the translucent mask 1 in the light bar accommodating groove 201, the fastener 103 passes through the fastener through-hole 202 and the fastener boss 104 contacts the back side of the bottom wall of the light bar accommodating groove 201, so that the translucent mask 1 is firmly installed on the light bar bracket, preventing the vibration and impact during the driving of the car from separating the translucent mask 1 from the light bar bracket, thereby causing the light guide light bar to be subjected to external impact or wear.

[0028] Specifically, the receiving groove 101 is provided with a plurality of ribs 105. These ribs 105 extend from the bottom wall of the receiving groove 101 toward the light guide strip. These ribs 105 are used to abut the light guide strip. In actual use, the transparent cover 1 is installed within the light strip receiving groove 201, which houses the light guide strip. Because the light guide strip is interference-fitted within the receiving groove 201, the ribs 105 contact the light guide strip, effectively limiting its movement along the opening of the receiving groove 101.

[0029] Specifically, the accommodating groove 101 is provided with a plurality of limiting bosses 106, which extend from the inner sidewall of the accommodating groove 101. The limiting bosses 106 are used to abut the light guide bar to limit the movement of the light guide bar along the width direction of the transparent mask 1. In this embodiment, the limiting bosses on the inner sidewall of the accommodating groove 101 are arranged in pairs. In actual use, the transparent mask 1 is installed in the light bar accommodating groove 201, and the accommodating groove 101 covers the light guide bar. The oppositely arranged limiting bosses 106 are located on both sides of the light guide bar and abut the light guide bar, which helps to limit the width direction movement of the light guide bar transparent mask 1.

[0030] Specifically, the light-transmitting mask 1 has a light-transmitting portion 107 made of a light-transmitting material, and the light-transmitting portion 107 is used to gather or diffuse the light generated by the light-guiding light bar. In this embodiment, the light-transmitting mask 1 is made of PC material with good light transmittance. If a focusing effect is to be achieved, the PC light-transmitting mask 1 can be designed to have a specific optical surface, such as a convex lens. This surface can make the light converge to a specific position. If a light diffusion effect is to be achieved, the PC light-transmitting mask 1 can be treated with a frosted surface. This treatment method increases the roughness of the mask's surface, causing light to scatter when passing through the light-transmitting mask 1, thereby evenly distributing the light in the surrounding environment. Users can choose a suitable surface treatment method for the light-transmitting mask 1 according to the application scenario of the atmosphere light and the desired light transmission effect.

[0031] Specifically, the light-transmitting mask 1 is provided with a positioning slot 108 extending through the sidewall of the receiving recess 101. The light bar support is provided with a positioning post 203 that receives the positioning slot 108. The positioning slot 108 mates with the positioning post 203 and serves to calibrate the position of the light-transmitting mask 1. In this embodiment, the positioning posts 203 extend from the sidewall of the light bar receiving recess 201, away from the sidewall. Two positioning posts 203 are symmetrically arranged on the sidewall of the light bar receiving recess 201. In actual use, the user first aligns the positioning slot 108 with the positioning post 203, fits the positioning slot 108 onto the positioning post 203, and then presses the light-transmitting mask 1 into the light bar receiving recess 201. Because the two ends of the light-transmitting mask 1 are not symmetrical, the structural orientation of the light-transmitting mask 1 must be confirmed before installation in the light bar receiving recess 201. The positioning slot 108 also serves as a foolproofing feature, making it easier for the user to identify the structural orientation and avoid installation errors.

[0032] Specifically, the light-transmitting mask 1 is curved. This curved shape helps match the streamlined structure of the vehicle, making the ambient light equipped with this light-transmitting mask 1 more aesthetically pleasing. In this embodiment, the light-transmitting mask 1 can also be in a straight line, a circular ring, or a rectangular frame. The user can select the appropriate shape or structure based on the location of the light-transmitting mask 1 in the vehicle.

[0033] Specifically, the light-transmitting mask 1 is placed within the car leather, which has a gap revealing a light-transmitting portion 107. The width of the light-transmitting portion 107 is greater than the width of the gap. In this embodiment, the light bar bracket and the light guide strip are both concealed within the car leather. Hiding the light bar bracket and the light guide strip within the leather maintains the overall cleanliness and aesthetics of the car interior. When the light guide strip emits light, it is refracted through the light-transmitting portion 107 exposed through the gap in the leather. The light-transmitting portion 107 presents a linear luminous element, effectively enhancing the lighting atmosphere within the car.

[0034] Specifically, the anti-cracking automotive atmosphere light strip of the utility model is manufactured by the following steps:

[0035] S1. Adding a hydrochloric acid corrosion-resistant additive material to a plastic material to prepare an acid corrosion-resistant mixed material; injecting the molten or powdered acid corrosion-resistant mixed material into a mold cavity, and injection molding to obtain a light-transmitting mask 1.

[0036] In this embodiment, in step S1, the plastic waste of the electric toothbrush is first recovered and put into a grinder for crushing, and the crushed plastic powder is mixed with additives (the additives include: whitening agent, silica powder and antioxidant) and put into a blender for stirring. The stirred mixed material is heated and liquefied and then extruded into a linear plastic through an extruder, and then the linear plastic is placed in a water tank for cooling. Finally, the cooled plastic is blown away with water through an air dryer and put into a pelletizer to be granulated to obtain injection molding raw materials. Since silica powder is resistant to corrosion by chemical substances such as acid, alkali, and salt, the translucent mask 1 made by injection molding the injection molding raw material containing silica powder material has good acid, alkali, and salt corrosion resistance. In addition, the material composition of the translucent mask 1 contains antioxidants, which can effectively enhance the service life of the translucent mask 1.

[0037] The above contents are only preferred embodiments of the present invention. For ordinary technicians in this field, according to the concept of the present invention, there may be changes in the specific implementation methods and application scope. The content of this specification should not be understood as limiting the present invention.

Claims

1. A crack-proof automotive atmosphere light strip, comprising a light-transmitting mask (1) disposed on a light strip bracket; characterized in that: The light-transmitting mask (1) is provided with a receiving groove (101) for receiving a light-guiding light bar, the light-bar bracket is provided with a light-bar receiving groove (201) for receiving the light-guiding light bar, and the light-transmitting mask (1) is used to limit the light-guiding light bar in the light-bar receiving groove (201); the light-transmitting mask (1) is provided with an acid-corrosion-resistant layer, and the acid-corrosion-resistant layer prevents the light-transmitting mask (1) from being corroded by hydrochloric acid released from an external automobile leather part and causing cracking.

2. The anti-cracking automotive atmosphere light strip according to claim 1, characterized in that: The accommodating groove (101) is formed by being recessed from the outer surface of the light-transmitting mask (1). The light-transmitting mask (1) is provided with a avoidance opening (102) penetrating the side wall of the accommodating groove (101). The avoidance opening (102) is used to avoid the light guide light bar located in the light bar accommodating groove (201) from extending out of the light-transmitting mask (1).

3. The anti-cracking automotive atmosphere light strip according to claim 1, characterized in that: The light-transmitting mask (1) has a snap-fitting piece (103), which extends from the side wall of the accommodating groove (101) in a direction away from the bottom wall. The light bar bracket is provided with a snap-fitting through-hole (202) for accommodating the snap-fitting piece (103). The snap-fitting piece (103) has a snap-fitting boss (104) for passing through the snap-fitting through-hole (202) and contacting the light bar bracket. The snap-fitting piece (103) is used to snap the light-transmitting mask (1) onto the light bar bracket.

4. The anti-cracking automotive atmosphere light strip according to claim 1, characterized in that: The accommodating groove (101) is provided with a plurality of convex ribs (105), which are formed by protruding from the bottom wall of the accommodating groove (101) toward the direction close to the light guide light bar, and the convex ribs (105) are used to abut against the light guide light bar.

5. The anti-cracking automotive atmosphere light strip according to claim 1, characterized in that: The accommodating groove (101) is provided with a plurality of limiting bosses (106), which are formed by protruding from the inner side wall of the accommodating groove (101). The limiting bosses (106) are used to abut against the light guide strip to limit the light guide strip from moving along the width direction of the transparent mask (1).

6. The anti-cracking automotive ambient light strip according to claim 1, characterized in that: The light-transmitting mask (1) has a light-transmitting portion (107) made of a light-transmitting material, and the light-transmitting portion (107) is used to gather or diffuse the light generated by the light-guiding light strip.

7. The anti-cracking automotive ambient light strip according to claim 1, characterized in that: The light-transmitting mask (1) is provided with a positioning groove (108) penetrating the side wall of the accommodating groove (101); the light bar bracket is provided with a positioning column (203) accommodated in the positioning groove (108); the positioning groove (108) matches the positioning column (203); and the positioning groove (108) is used to calibrate the position of the light-transmitting mask (1).

8. The anti-cracking automotive ambient light strip according to claim 1, characterized in that: The light-transmitting mask (1) is in a curved shape.

9. The anti-cracking automotive ambient light strip according to claim 6, characterized in that: The light-transmitting mask (1) is arranged in the automobile leather, and the automobile leather has a gap for revealing the light-transmitting portion (107), and the width of the light-transmitting portion (107) is greater than the width of the gap.

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