Integrated touch automobile front top lamp structure

Abstract

The utility model provides an integrated touch automobile front ceiling lamp structure which comprises an outer shell, a circuit board with LED lamp beads is arranged in the outer shell, and a dodging crystal is arranged at the position, above the LED lamp beads, in the outer shell. A double-color mask is arranged above the shell, the double-color mask comprises a transparent part and a non-transparent part, the transparent part is correspondingly arranged above the dodging crystal, and the non-transparent part is correspondingly arranged at the outer edge of the dodging crystal; a touch film is arranged on the lower end face of the double-color mask and electrically connected with the circuit board. The split type front ceiling lamp solves the problems that an existing split type front ceiling lamp is poor in operation convenience and not high in attractiveness at the same time.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile switches, in particular to an integrated touch automobile front ceiling lamp structure. Background Art

[0002] With the rapid development of electronics, computers and Internet technology, the degree of intelligence of automobiles is getting higher and higher, and many intelligent and electronic functions will be applied to the latest models of automobiles. At present, most of the traditional automobile front ceiling lights on the market are split structures, and a single switch button needs to be manually pressed to control the light on and off of a single side of the front ceiling light. The operation convenience is relatively poor, and it is necessary to shift the line of sight to find the position of the switch button and press it accurately to trigger the ceiling light function. In addition, the left and right ceiling lights of the split type are far apart, and the light crystals and the appearance light-emitting areas need to be separated separately, so they cannot be integrated with the roof of the whole vehicle, which affects the aesthetics. Therefore, it is necessary to invent a new integrated touch automobile front ceiling light structure. Utility Model Content

[0003] The utility model aims to provide an integrated touch-type automobile front ceiling lamp structure, so as to solve the problem that the existing split-type front ceiling lamp has poor operation convenience and low aesthetics.

[0004] The technical solution adopted by the utility model to solve its technical problems is:

[0005] An integrated touch car front ceiling light structure comprises a shell, a circuit board with LED lamp beads is arranged in the shell, and a light homogenizing crystal is arranged at a position above the LED lamp beads in the shell; a two-color mask is arranged above the shell, the two-color mask comprises a transparent part and an opaque part, the transparent part is arranged correspondingly above the light homogenizing crystal, a touch film is arranged on the lower end surface of the two-color mask, and the touch film is electrically connected to the circuit board.

[0006] Furthermore, the transparent part and the opaque part are integrally formed by two-color injection molding, and the opaque part is arranged on the lower end surface of the transparent part and corresponds to the outer edge of the light-homogenizing crystal.

[0007] Furthermore, the upper end protrusion of the shell is provided with a connecting portion, and the connecting portion is snap-connected to the two-color mask.

[0008] Furthermore, the lower end surface of the two-color mask is provided with a plurality of groups of snap-in pins, and the connecting portion is provided with a plurality of groups of first snap-in slots adapted to the snap-in pins.

[0009] Furthermore, a decorative cover is provided between the two-color mask and the shell, and the decorative cover is snap-connected to the connecting portion.

[0010] Furthermore, a plurality of groups of buckles are provided at the lower end of the decorative cover, and a plurality of groups of second buckle slots adapted to the buckles are provided on the connecting portion.

[0011] Furthermore, the decorative cover is arranged at a position close to the outer edge of the light-homogenizing crystal, and the decorative cover limits the light-homogenizing crystal on the inner wall of the shell.

[0012] Furthermore, an inner limit groove is provided near the outer edge of the light homogenizing crystal, and an outer limit groove is formed between the lower end surface of the two-color mask and the connecting part; the inner edge portion of the decorative cover is arranged in the inner limit groove, and the outer edge portion of the decorative cover is arranged in the outer limit groove.

[0013] Furthermore, the LED lamp beads are arranged in several groups and are arranged in sequence and spaced apart along the left and right length directions of the circuit board.

[0014] Furthermore, a base is provided at the lower end of the shell, and the circuit board is arranged above the base.

[0015] Beneficial effects of the utility model: The utility model is an integrated touch car front ceiling light structure, which is provided with an integrated specially designed two-color mask and a touch film on the lower end surface of the two-color mask, so as to achieve the effect of blind operation of the switch light while ensuring the beauty of the car ceiling light. Compared with the split ceiling light, the integrated ceiling light can reduce the light-guiding crystal parts, and the light-emitting surface has no partitions, so it has a more beautiful appearance and is more convenient to operate.

[0016] The present invention will be described in more detail below with reference to the accompanying drawings and embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 The utility model is a structural diagram of an integrated touch-sensitive automobile front ceiling light.

[0018] Figure 2 for Figure 1 AA cross-section diagram.

[0019] Figure 3 The utility model is an exploded view of the structure of an integrated touch-sensitive automobile front ceiling light.

[0020] Figure 4 It is a structural diagram of the two-color mask in the utility model. DETAILED DESCRIPTION

[0021] like Figures 1 to 3An integrated touch car front ceiling light structure shown in the figure includes a shell 4, a circuit board 5 with LED lamp beads 51 is arranged in the shell 4, and a uniform light crystal 3 is arranged at a position above the LED lamp beads 51 in the shell 4; a two-color mask 1 is arranged above the shell 4, and the two-color mask 1 includes a transparent part 11 and an opaque part 12, and the transparent part 11 is correspondingly arranged above the uniform light crystal 3, and a touch film 14 is arranged on the lower end surface of the two-color mask 1, and the touch film 14 is electrically connected to the circuit board 5 through a soft wire.

[0022] Preferably, in combination with the above solution, in order to ensure aesthetics, the transparent part 11 and the opaque part 12 are formed by two-color injection molding, and the opaque part 12 is arranged on the lower end surface of the transparent part 11 and corresponds to the outer edge of the light homogenizing crystal 3. The transparent part 11 is used to transmit the light of the light homogenizing crystal 3, and the internal decorative cover 2 (the exterior paint color of the decorative cover 2 is the same as the color of the light homogenizing crystal 3) can be seen; and the opaque part 12 is used to block light and is consistent with the color of the vehicle roof.

[0023] Preferably, in combination with the above solution, in order to facilitate the connection of the two-color mask 1 to the shell 4, a connecting portion 41 is provided on the upper end protrusion of the shell 4, and the connecting portion 41 is snap-connected with the two-color mask 1.

[0024] Preferably, in combination with the above scheme, in order to facilitate the snap-connection between the two-color mask 1 and the shell 4, the lower end surface of the two-color mask 1 is provided with several groups of snap-connecting pins 13, and the connecting portion 41 is provided with several groups of first snap-connecting grooves 42 adapted to the snap-connecting pins 13.

[0025] Preferably, in combination with the above solution, in order to ensure aesthetics and shield the light at the outer edge of the homogenizing crystal 3 , a decorative cover 2 is provided between the two-color mask 1 and the housing 4 , and the decorative cover 2 is snap-connected to the connecting portion 41 .

[0026] Preferably, in combination with the above solution, in order to facilitate the snap connection between the decorative cover 2 and the housing 4, the lower end of the decorative cover 2 is provided with several groups of buckles 21, and the connecting portion 41 is provided with several groups of second slots 43 adapted to the buckles 21.

[0027] Preferably, in combination with the above solution, in order to facilitate the installation and positioning of the light homogenizing crystal 3 , the decorative cover 2 is arranged near the outer edge of the light homogenizing crystal 3 , and the decorative cover 2 limits the light homogenizing crystal 3 on the inner wall of the housing 4 by interference fit.

[0028] Preferably, in combination with the above scheme, in order to facilitate the installation and limiting of the decorative cover 2, an inner limiting groove 30 is provided near the outer edge of the light-homogenizing crystal 3, and an outer limiting groove 20 is formed between the lower end surface of the two-color mask 1 and the connecting portion 41; the inner edge portion of the decorative cover 2 is arranged in the inner limiting groove 30, and the outer edge portion of the decorative cover 2 is arranged in the outer limiting groove 20.

[0029] Preferably, in combination with the above solution, in order to ensure uniform light transmission, the LED lamp beads 51 are provided in several groups and are arranged in sequence along the left and right length directions of the circuit board 5. This structure can make the integrated front ceiling lamp more beautiful.

[0030] Preferably, in combination with the above solution, in order to protect the circuit board 5 and other internal parts, a base 6 is provided at the lower end of the housing 4 , and the circuit board 5 is arranged above the base 6 .

[0031] The utility model includes a two-color mask 1 in an integrated touch car front ceiling light structure, the entire transparent part 11 of the light-emitting surface is a touch area, and the ceiling light can be controlled by lightly touching any position of the transparent part 11 of the two-color mask 1, thereby realizing blind operation. The one-piece two-color mask 1 is realized by a two-color injection molding process, and its outer layer material is transparent, and the inner layer material is opaque and consistent with the color of the entire vehicle ceiling. The integrated uniform light crystal 3 evenly diffuses the light of multiple LED lamp beads 51 to the entire light-emitting area of ​​the ceiling light. The material of the uniform light crystal 3 is provided by Ningbo Ruilong New Materials Technology Co., Ltd., and the model is PC2407-WH881-1. When the ceiling light is on, the entire large light-emitting surface of the one-piece two-color mask 1 evenly emits lighting light. Compared with the split ceiling light, the one-piece ceiling light can reduce the light-guiding crystal parts, and the light-emitting surface has no partitions, which is more beautiful.

[0032] In the description of the present invention, it should be understood that terms such as "upper", "lower", "front", "back", "left", "right", "bottom", "inside", "outside", "one end", "one side", "two ends", "both sides", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0033] The utility model is described above by way of example in conjunction with the accompanying drawings. It is obvious that the specific implementation of the utility model is not limited to the above-mentioned method. As long as various improvements are made using the method concept and technical solution of the utility model, or they are directly applied to other occasions without improvement, they all fall within the protection scope of the utility model.

Claims

1. An integrated touch car front ceiling light structure, comprising a housing (4), wherein a circuit board (5) with LED lamp beads (51) is arranged in the housing (4), wherein: A light homogenizing crystal (3) is arranged in the housing (4) at a position above the LED lamp bead (51); a two-color mask (1) is arranged above the housing (4); the two-color mask (1) comprises a transparent portion (11) and an opaque portion (12); the transparent portion (11) is arranged correspondingly above the light homogenizing crystal (3); a touch film (14) is arranged on the lower end surface of the two-color mask (1); the touch film (14) is electrically connected to the circuit board (5).

2. The integrated touch car front ceiling light structure according to claim 1 is characterized in that: The transparent part (11) and the opaque part (12) are integrally formed by two-color injection molding, and the opaque part (12) is arranged on the lower end surface of the transparent part (11) and corresponds to the outer edge of the light homogenizing crystal (3).

3. The integrated touch car front ceiling light structure according to claim 1 is characterized in that: The upper end protrusion of the shell (4) is provided with a connecting portion (41), and the connecting portion (41) is snap-connected to the two-color mask (1).

4. The integrated touch car front ceiling light structure according to claim 3 is characterized in that: The lower end surface of the two-color mask (1) is provided with a plurality of groups of engaging pins (13), and the connecting portion (41) is provided with a plurality of groups of first engaging grooves (42) adapted to the engaging pins (13).

5. The integrated touch car front ceiling light structure according to claim 3 is characterized in that: A decorative cover (2) is provided between the two-color mask (1) and the outer shell (4), and the decorative cover (2) is snap-connected to the connecting portion (41).

6. The integrated touch car front ceiling light structure according to claim 5 is characterized in that: The lower end of the decorative cover (2) is provided with a plurality of groups of buckles (21), and the connecting portion (41) is provided with a plurality of groups of second buckle slots (43) adapted to the buckles (21).

7. The integrated touch car front ceiling light structure according to claim 5 is characterized in that: The decorative cover (2) is arranged at a position close to the outer edge of the light-homogenizing crystal (3), and the decorative cover (2) limits the light-homogenizing crystal (3) on the inner wall of the outer shell (4).

8. The integrated touch car front ceiling light structure according to claim 7 is characterized in that: The homogenizing crystal (3) is provided with an inner limiting groove (30) near the outer edge, and an outer limiting groove (20) is formed between the lower end surface of the two-color mask (1) and the connecting portion (41); the inner edge portion of the decorative cover (2) is arranged in the inner limiting groove (30), and the outer edge portion of the decorative cover (2) is arranged in the outer limiting groove (20).

9. The integrated touch car front ceiling light structure according to claim 1 is characterized in that: The LED lamp beads (51) are arranged in a plurality of groups and are arranged in sequence and spaced apart along the left-right length direction of the circuit board (5).

10. The integrated touch car front ceiling light structure according to claim 1 is characterized in that: A base (6) is provided at the lower end of the housing (4), and the circuit board (5) is arranged above the base (6).

Images