CN217863901U - Many light guide atmosphere lamps of car - Google Patents

Abstract

The utility model provides a many light of car leads atmosphere lamp, relates to the auto-parts field, includes: the device comprises a face mask, a shell riveted with the face mask, a multi-light guide assembly connected with the shell, a plurality of light source boxes connected with the multi-light guide assembly, and a light source box control system connected with the light source boxes; the mask and the shell are riveted to form an accommodating space inside, and the multi-light guide assembly is installed in the accommodating space. The light source box control system respectively controls the three light source boxes to work, so that each group of LEDs at the three light input ends respectively emit light with different colors; each group of LEDs at the light-in ends of the three lights are lighted up according to a certain sequence; each group of LEDs at the light input ends of the three lights emit light according to a gradually-bright and gradually-dark light emitting mode; and each group of LEDs on the three light guides emits light in a mode of combining lightening and gradually lightening in a certain sequence. The utility model discloses the effectual impression that will car atmosphere lamp combines together with the use sense, makes the automobile body decorate the more pluralism of overall modeling, has improved passenger's experience sense and fresh sense.

Description

Multi-light guiding atmosphere lamp for automobile

Technical Field

The utility model relates to an auto-parts technical field, concretely relates to many light of car lead atmosphere lamp.

Background

In recent years, with the rapid development of the automobile industry and the continuous improvement of the living standard of people, the demand of users on the individuation and humanization of automobile design is continuously improved. At present, the automobile is not only a tool for riding instead of walk, and people are more eager to obtain comfortable environment and distinctive impression from the automobile. Atmosphere lamp among the car is as an atmosphere and holds in the palm and the lamps and lanterns of automobile decoration for build the luxurious sense and the science and technology sense of in-car space, so that promote user's shadow impression, thereby constantly attract more and more users to concentrate on here with attention, and the outstanding performance of atmosphere lamp in the design is also constantly impacting user's cognition, brings better driving experience for the user.

At present, atmosphere lamps installed on an automobile are single in color and lack innovativeness, so that a user lacks experience feeling and freshness feeling when taking the automobile.

SUMMERY OF THE UTILITY MODEL

The utility model provides a many light of car lead atmosphere lamp.

The utility model discloses a technical scheme that solution technical problem adopted as follows:

the utility model discloses a many light of car lead atmosphere lamp, include: the device comprises a face mask, a shell riveted with the face mask, a multi-light guide assembly connected with the shell, a plurality of light source boxes connected with the multi-light guide assembly, and a light source box control system connected with the light source boxes; the mask is riveted with the casing and then internally forms an accommodating space, the multiple light guide assemblies are installed in the accommodating space, and the multiple light source boxes are matched with the casing.

Further, the mask includes: the mask comprises a mask body, a riveting column, a first positioning connecting column, a second positioning connecting column and a first buckle; the mask body is integrally designed into a strip-shaped structure, a plurality of evenly distributed riveting columns are respectively arranged on the edges of two sides of the inner surface of the mask body, and the first positioning connecting column and the second positioning connecting column are both arranged at the left end of the inner surface of the mask body; first buckle all sets up at face guard body internal surface right-hand member.

Further, the multi-lightguide assembly includes: the light guide comprises a first light guide, a second light guide, a third light guide, a first limiting column, a first light guide light inlet end, a second light guide light inlet end, a first light guide three light inlet end and a second light guide three light inlet end; the first light guide, the second light guide and the third light guide are all designed into strip structures, and the first light guide, the second light guide and the third light guide are connected in sequence; a plurality of first limit columns which are uniformly distributed are arranged on the outer side surface of the light guide; a plurality of first limit columns are uniformly distributed on the outer side surface of the light guide III; the first right end of the light guide is provided with a first light guide first light inlet end and a second light guide first light inlet end, the second right end of the light guide is provided with a first light guide second light inlet end and a second light guide second light inlet end, and the third right end of the light guide is provided with a first light guide third light inlet end and a second light guide third light inlet end; the side wall of the first light-incoming end of the first light guide is provided with a clamping block, the side wall of the second light-incoming end of the second light guide is provided with a clamping block, and the side wall of the second light-incoming end of the first light guide is provided with a clamping block.

Further, the housing includes: the light guide mounting structure comprises a shell body, a second buckle, a second limiting column, a mounting hole, a third buckle, a second positioning connecting column jack, a first positioning connecting column jack, a fourth buckle, a third limiting column, a first light guide mounting seat, a second light guide mounting seat, a third light guide mounting seat, a limiting hole and a buckle jack; a second buckle, a second limiting column and a third limiting column are arranged on the outer surface of the shell body; a third buckle and a fourth buckle are arranged at the left end of the outer surface of the shell body; the right end of the outer surface of the shell body is sequentially provided with a first light guide mounting seat, a second light guide mounting seat and a third light guide mounting seat, and the first light guide mounting seat, the second light guide mounting seat and the third light guide mounting seat are respectively provided with a through hole and a positioning hole; a plurality of evenly distributed limiting holes are respectively formed in two sides of the inner surface of the shell body; a plurality of mounting holes which are uniformly distributed are respectively formed in the two sides of the shell body; a second positioning connecting column jack and a first positioning connecting column jack are arranged on the left side of the shell body; the right side of the shell body is provided with a buckle jack; the riveting columns in the mask and the mounting holes in the shell are arranged in a one-to-one correspondence manner, the riveting columns penetrate through the mounting holes to fix the mask and the shell in a riveting manner, and meanwhile, the first buckles in the mask are inserted into the buckle insertion holes in the shell; the first limiting column in the first light guide and the first limiting column in the third light guide are respectively arranged in one-to-one correspondence with the limiting holes in the shell; the first light-incoming end and the second light-incoming end of the first light guide penetrate through the through hole in the first light-guide mounting seat of the shell, the second light-incoming end and the second light-incoming end of the second light guide penetrate through the through hole in the second light-guide mounting seat, and the third light-incoming end of the third light guide penetrate through the through hole in the third light-guide mounting seat.

Furthermore, the number of the light source boxes is three, and the three light source boxes are respectively a first light source box, a second light source box and a third light source box; the light source box control system is respectively connected with the first light source box, the second light source box and the third light source box; the first light guide, the second light guide and the third light guide are correspondingly connected with the first light source box, the second light source box and the third light source box one to one respectively; the first light source box, the second light source box and the third light source box are respectively matched with the first light guide mounting seat, the second light guide mounting seat and the third light guide mounting seat in the shell.

Further, the first light source box includes: the LED lamp panel and the two LEDs are both arranged in the first light source box main body; light source box main part one includes: the light source box comprises a light source box body I, a first contact pin, a first groove, a second groove, a light guide connecting seat, a positioning rib and a strip-shaped hole; the rear end of the first light source box body is arranged to be of a hollow structure, the left side and the right side of the inner wall of the rear end of the first light source box body are respectively provided with a first groove and a second groove, the number of the first contact pins is four, the four first contact pins are arranged on the upper side of the inner wall of the rear end of the first light source box body, the LED lamp panel is installed inside the first light source box body, and the first contact pins are connected with the LED lamp panel; the number of the light guide connecting seats is two, and the two light guide connecting seats are arranged on the lower surface of the light source box body; the number of the positioning ribs is two, the two positioning ribs are both arranged on the lower surface of the light source box body, and a strip-shaped hole is formed in the lower surface of the rear end of the light source box body; the light source box main body two includes: the light source box body II, the second contact pin, the bulge, the lower connecting seat and the limiting block; the lower connecting seat is arranged at the lower end of the second light source box body, the lower surface of the lower connecting seat is provided with a bulge, the number of the limiting blocks is two, the two limiting blocks are respectively installed on two sides of the lower connecting seat, the number of the second contact pins is four, the four second contact pins are all arranged at the front end of the second light source box body, and the second contact pins are connected with the LED lamp panel; the second light source box body is inserted into the hollow structure at the rear end of the first light source box body, and the two limiting blocks are respectively inserted into the first groove and the second groove; the two LEDs are respectively arranged in the two light guide connecting seats; a first light guide first light inlet end and a second light guide first light inlet end of a first light guide are respectively inserted into two light guide connecting seats in a first light source box, the first light guide first light inlet end and the second light guide first light inlet end are respectively connected with an LED lamp panel in the first light source box, and two LEDs on the LED lamp panel in the first light source box are arranged in one-to-one correspondence with the first light guide first light inlet end and the second light guide first light inlet end; a first light guide second light inlet end and a second light guide second light inlet end of the second light guide are respectively inserted into two light guide connecting seats in the second light source box, the first light guide second light inlet end and the second light guide second light inlet end are respectively connected with an LED lamp panel in the second light source box, and two LEDs on the LED lamp panel in the second light source box are arranged in a one-to-one correspondence manner with the first light guide second light inlet end and the second light guide second light inlet end; a first light guide three light incoming end and a second light guide three light incoming end of a light guide three are respectively inserted into two light guide connecting seats in a third light source box, the first light guide three light incoming end and the second light guide three light incoming end are respectively connected with an LED lamp panel in the third light source box, and two LEDs on the LED lamp panel in the third light source box are arranged in a one-to-one correspondence manner with the first light guide three light incoming end and the second light guide three light incoming end; two positioning ribs in the first light source box are inserted into positioning holes in the first light guide mounting seat, two positioning ribs in the second light source box are inserted into positioning holes in the second light guide mounting seat, and two positioning ribs in the third light source box are inserted into positioning holes in the third light guide mounting seat.

Further, the light source box control system comprises: the automobile light source module comprises a main control circuit and three RGB module circuits, wherein the main control circuit is respectively connected with the three RGB module circuits, the main control circuit is installed on an automobile body, the three RGB module circuits are respectively and correspondingly installed on an LED lamp plate in a first light source box, an LED lamp plate in a second light source box and an LED lamp plate in a third light source box, and the RGB module circuits on the LED lamp plates are respectively connected with corresponding LEDs.

Further, the master control circuit includes: the LIN transceiver is connected with the MCU microcontroller through an LIN bus.

Further, the RGB module circuit includes: and the driving controller is respectively connected with the two LEDs.

The beneficial effects of the utility model are that:

the utility model discloses a many light guide atmosphere lamps of car, through the work of light source box control system three light source box of control respectively, can make the LED send different colours, realize different lighting effects, for example can make every group LED of three light guide income light end send red light, green light, blue light respectively; each group of LEDs at the three light input ends can be lightened according to a certain sequence, for example, the two LEDs at the first light input end, the two LEDs at the second light input end and the two LEDs at the third light input end can sequentially emit light; meanwhile, each group of LEDs at the light input ends of the three lights can emit light according to a gradually-bright and gradually-dark light emitting mode; and each group of LEDs on the three light guides can emit light in a mode of combining lightening and fading in sequence.

The utility model discloses a many light guide atmosphere lamps of car, the effectual impression with the car atmosphere lamp combines together with the use sense, makes the automobile body decorate the more pluralism of whole molding, has improved passenger's experience sense and fresh sense.

Drawings

Fig. 1 is a schematic structural diagram of the multiple light guiding atmosphere lamp for an automobile according to the present invention.

Fig. 2 is a schematic diagram of the positional relationship among the face mask, the light guide assembly, and the light source box.

Fig. 3 is an exploded view of the multi-light guiding atmosphere lamp of the present invention.

Fig. 4 is a schematic view of the structure of the mask.

Fig. 5 is a schematic view of a light guide assembly.

Fig. 6 is a schematic view showing a positional relationship between the mask and the light guide member.

Fig. 7 is a schematic structural view of the housing.

Fig. 8 is a schematic structural view of the housing.

Fig. 9 is a schematic structural diagram of the first light source box.

Fig. 10 is a schematic structural diagram of the first light source box.

Fig. 11 is a schematic perspective view of the first light source box main body.

Fig. 12 is a schematic back structure view of the first light source box main body.

Fig. 13 is a schematic structural view of the second light source box main body.

Fig. 14 is a schematic structural view of the light source box main body two.

Fig. 15 is a schematic structural diagram of the driver.

Fig. 16 is a schematic structural view of the first buckle.

Fig. 17 is a schematic diagram of an LED lamp panel and an LED mounting position.

Fig. 18 is a circuit diagram of a light source box control system.

Fig. 19 is a circuit diagram of the master control circuit.

Fig. 20 is a circuit diagram of the RGB module circuit.

In the figure, 1, a face mask, 2, a multi-light guide assembly, 3, a shell, 4, a first light source box, 5, a second light source box, 6 and a third light source box.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1, fig. 2, fig. 3 and fig. 6, the utility model discloses an automotive multi-light guiding atmosphere lamp mainly includes: the device comprises a face mask 1, a multi-light guide assembly 2, a shell 3, a first light source box 4, a second light source box 5, a third light source box 6 and a light source box control system; the first light source box 4, the second light source box 5 and the third light source box 6 are identical in structure, composition and size; the face mask 1 is riveted with the shell 3, an accommodating space is formed inside the face mask 1 after the face mask 1 is riveted with the shell 3, the multiple light guide assembly 2 is installed in the accommodating space, the multiple light guide assembly 2 is connected with the shell 3, the first light source box 4, the second light source box 5 and the third light source box 6 are all connected with the multiple light guide assembly 2, and the first light source box 4, the second light source box 5 and the third light source box 6 are all matched with the shell 3; light source box control system links to each other through the wire with first light source box 4, second light source box 5, third light source box 6 respectively, through first light source box 4 of light source box control system control, second light source box 5, the work of third light source box 6.

As shown in fig. 4, the mask 1 mainly comprises: the mask comprises a mask body 101, a riveting column 102, a first positioning connecting column 103, a second positioning connecting column 104 and a first buckle 105; the whole face mask body 101 is designed into a strip-shaped structure, a plurality of evenly distributed riveting columns 102 are respectively arranged on the two side edges of the inner surface of the face mask body 101, and a first positioning connecting column 103 and a second positioning connecting column 104 are both arranged at the left end of the inner surface of the face mask body 101. The first buckles 105 are arranged at the right end of the inner surface of the mask body 101. As shown in fig. 16, the first buckle 105 mainly comprises a triangle 1051, a transition plate 1052 and two clamping blocks 1053, the triangle 1051 and the two clamping blocks 1053 are vertically installed at the right end of the inner surface of the mask body 101, the front surface of the triangle 1051 is connected with the two clamping blocks 1053 through the transition plate 1052, and the outer side of each clamping block 1053 is provided with a stepped groove.

As shown in fig. 5, the multi-waveguide module 2 mainly includes: the light guide comprises a first light guide 201, a second light guide 202, a third light guide 203, a first limiting column 204, a first light guide light inlet end 205, a second light guide light inlet end 206, a first light guide second light inlet end 207, a second light guide second light inlet end 208, a first light guide third light inlet end 209 and a second light guide third light inlet end 210; the first light guide 201, the second light guide 202 and the third light guide 203 are all designed into a strip-shaped structure, and the first light guide 201, the second light guide 202 and the third light guide 203 are sequentially connected; a plurality of first limiting columns 204 which are uniformly distributed are arranged on the outer side surface of the first light guide 201; a plurality of first limiting columns 204 which are uniformly distributed are also arranged on the outer side surface of the third light guide 203; the right end of the first light guide 201 is provided with a first light guide first light input end 205 and a second light guide first light input end 206, the right end of the second light guide 202 is provided with a first light guide second light input end 207 and a second light guide second light input end 208, and the right end of the third light guide 203 is provided with a first light guide third light input end 209 and a second light guide third light input end 210. As shown in fig. 16, a fixture block 2091 is disposed on a sidewall of the first light-guide three-light-input end 209, a fixture block 2101 is disposed on a sidewall of the second light-guide three-light-input end 210, similarly, a fixture block is disposed on a sidewall of the first light-guide one-light-input end 205, a fixture block is disposed on a sidewall of the second light-guide one-light-input end 206, a fixture block is disposed on a sidewall of the first light-guide two-light-input end 207, and a fixture block is disposed on a sidewall of the second light-guide two-light-input end 208.

As shown in fig. 7 and 8, the housing 3 mainly includes: the light guide mounting structure comprises a shell body 301, a second buckle 302, a second limiting column 303, a mounting hole 304, a third buckle 305, a second positioning connecting column jack 306, a first positioning connecting column jack 307, a fourth buckle 308, a third limiting column 309, a light guide first mounting seat 310, a light guide second mounting seat 311, a light guide third mounting seat 312, a limiting hole 313 and a buckle jack 314; a second buckle 302, a second limiting column 303 and a third limiting column 309 are arranged on the outer surface of the shell body 301, the second buckle 302 is used for being fixed with a vehicle body, and the second limiting column 303 and the third limiting column 309 play a role in limiting the installation position; a third buckle 305 and a fourth buckle 308 are arranged at the left end of the outer surface of the shell body 301, and the third buckle 305 and the fourth buckle 308 are used for being fixed with a vehicle body; the right end of the outer surface of the shell body 301 is sequentially provided with a first light guide mounting seat 310, a second light guide mounting seat 311 and a third light guide mounting seat 312, and through holes and positioning holes are formed in the first light guide mounting seat 310, the second light guide mounting seat 311 and the third light guide mounting seat 312; a plurality of limit holes 313 which are uniformly distributed are respectively arranged on two sides of the inner surface of the shell body 301; a plurality of uniformly distributed mounting holes 304 are respectively formed in two sides of the shell body 301; a second positioning connecting column jack 306 and a first positioning connecting column jack 307 are arranged on the left side of the shell body 301; the right side of the housing body 301 is provided with a snap socket 314.

The first light source box 4 will be described as an example.

As shown in fig. 9 to 15 and 17, the first light source box 4 mainly includes: the LED light box comprises a first light source box main body 401, a second light source box main body 402, two LEDs 403 and an LED lamp panel 404; the first light source box main body 401 is connected with the second light source box main body 402, the LED lamp panel 404 and the two LEDs 403 are both installed in the first light source box main body 401, and the two LEDs 403 are both connected with the LED lamp panel 404 through wires; the LED lamp panel 404 is connected to the light source box control system, and the LED lamp panel 404 and the two LEDs 403 thereon are controlled by the light source box control system to work. The two LEDs 403 each employ three primary color LEDs.

The first light source box body 401 mainly includes: the light source box comprises a first light source box body 4011, a first contact pin 4012, a first groove 4013, a second groove 4014, a light guide connecting seat 4015, a positioning rib 4016 and a strip-shaped hole 4017; the rear end of the first light source box body 4011 is arranged to be a hollow structure, the left side and the right side of the inner wall of the rear end of the first light source box body 4011 are respectively provided with a first groove 4013 and a second groove 4014, the number of the first contact pins 4012 is four, the four first contact pins 4012 are arranged on the upper side of the inner wall of the rear end of the first light source box body 4011, the LED lamp panel 404 is installed inside the first light source box body 4011, and the first contact pins 4012 are connected with the LED lamp panel 404; the number of the light guide connecting seats 4015 is two, and the two light guide connecting seats 4015 are both arranged on the lower surface of the first light source box body 4011; location muscle 4016's quantity is two, and two location muscle 4016 are all installed at light source box body 4011 lower surface, and light source box body 4011 rear end lower surface is provided with bar hole 4017.

The light source box main body two 402 mainly includes: the light source box comprises a second light source box body 4021, a second contact pin 4022, a protrusion 4023, a lower connecting seat 4024 and a limiting block 4025; the lower connecting seat 4024 is arranged at the lower end of the second light source box body 4021, the lower surface of the lower connecting seat 4024 is provided with protrusions 4023, the number of the limiting blocks 4025 is two, the two limiting blocks 4025 are respectively arranged on two sides of the lower connecting seat 4024, the number of the second pins 4022 is four, the four second pins 4022 are all arranged at the front end of the second light source box body 4021, and the second pins 4022 are connected with the LED lamp panel 404; the second light source box body 4021 is inserted into a hollow structure at the rear end of the first light source box body 4011, and the two limiting blocks 4025 are respectively inserted into the first groove 4013 and the second groove 4014; two LEDs 403 are respectively installed in the two light guide connection sockets 4015.

Wherein, face guard 1 and 3 riveting of casing specifically are: the riveting columns 102 in the mask 1 are arranged in one-to-one correspondence with the mounting holes 304 in the shell 3, the riveting columns 102 penetrate through the mounting holes 304 to fix the mask 1 and the shell 3 in a riveting mode, and meanwhile, the first buckles 105 in the mask 1 are inserted into the buckle insertion holes 314 in the shell 3. The mask 1 and the shell 3 are connected in a riveting mode to achieve the purposes of positioning and fixing, the cost for structural connection is greatly reduced in the connecting mode, the operation is simple, and the assembly time can be saved.

Wherein, many photoconductive module 2 links to each other with casing 3, specifically is: the first limiting column 204 in the first light guide 201 and the first limiting column 204 in the third light guide 203 are respectively arranged in one-to-one correspondence with the limiting holes 313 in the shell 3, and the first limiting column 204 is matched with the limiting holes 313 in a clamping manner, so that the light guide is prevented from being installed at wrong positions due to vibration and the like; meanwhile, the first light-guide first light-input end 205 and the second light-guide first light-input end 206 of the first light guide 201 pass through the through holes on the first light-guide mounting seat 310 of the housing 3, the first light-guide second light-input end 207 and the second light-guide second light-input end 208 of the second light guide 202 pass through the through holes on the second light-guide mounting seat 311, and the first light-guide third light-input end 209 and the second light-guide third light-input end 210 of the third light guide 203 pass through the through holes on the third light-guide mounting seat 312.

Wherein, first light source box 4, second light source box 5 and third light source box 6 all link to each other with many photoconductive unit 2, specifically do: the first light guide 201, the second light guide 202 and the third light guide 203 are respectively connected with the first light source box 4, the second light source box 5 and the third light source box 6 in a one-to-one correspondence manner, a first light guide light inlet end 205 and a second light guide light inlet end 206 of the first light guide 201 are respectively inserted into two light guide connecting seats 4015 in the first light source box 4, the first light guide light inlet end 205 and the second light guide light inlet end 206 are respectively connected with an LED lamp panel 404 in the first light source box 4, and two LEDs 403 on the LED lamp panel 404 in the first light source box 4 are arranged in a one-to-one correspondence manner with the first light guide light inlet end 205 and the second light guide light inlet end 206; a first light guide second light incoming end 207 and a second light guide second light incoming end 208 of the second light guide 202 are respectively inserted into two light guide connecting seats 4015 in the second light source box 5, the first light guide second light incoming end 207 and the second light guide second light incoming end 208 are respectively connected with an LED lamp panel 404 in the second light source box 5, and two LEDs 403 on the LED lamp panel 404 in the second light source box 5 are arranged in one-to-one correspondence with the first light guide second light incoming end 207 and the second light guide second light incoming end 208; the three light ends 209 of the first light guide and the three light ends 210 of the second light guide of the third light guide 203 are respectively inserted into two light guide connecting seats 4015 in the third light source box 6, the three light ends 209 of the first light guide and the three light ends 210 of the second light guide are respectively connected with the LED lamp panel 404 in the third light source box 6, and the two LEDs 403 on the LED lamp panel 404 in the third light source box 6 are in one-to-one correspondence with the three light ends 209 of the first light guide and the three light ends 210 of the second light guide.

Wherein, first light source box 4, second light source box 5 and third light source box 6 all cooperate with casing 3, specifically are: the first light source box 4, the second light source box 5 and the third light source box 6 are respectively matched with a first light guide mounting seat 310, a second light guide mounting seat 311 and a third light guide mounting seat 312 in the shell 3; two location muscle 4016 in first light source box 4 insert the locating hole on the first mount pad 310 of light guide, two location muscle 4016 in the second light source box 5 insert the locating hole on the second mount pad 311 of light guide, two location muscle 4016 in the third light source box 6 insert the locating hole on the three mount pad 312 of light guide, through mutually supporting of location muscle 4016 and locating hole, play the effect that fixed light source box position, restriction light guide removed.

As shown in fig. 18, the light source box control system mainly includes: master control circuit and three RGB module circuit, master control circuit links to each other with three RGB module circuit respectively, control three RGB module circuit work respectively through master control circuit, master control circuit and circuit board mountable are on automobile body, three RGB module circuit corresponds respectively and installs on LED lamp plate 404 in first light source box 4, LED lamp plate 404 in the second light source box 5 and the LED lamp plate 404 in the third light source box 6, RGB module circuit on each LED lamp plate 404 links to each other with the LED403 that corresponds respectively.

As shown in fig. 19, the main control circuit mainly includes: the LIN transceiver is connected with the MCU microcontroller through an LIN bus, the control principle of the circuit is that a control command is transmitted through the LIN bus, firstly an LIN signal is received through the LIN transceiver, the MCU microcontroller outputs the control command according to the LIN signal, and then the RGB module circuit receives the control command and executes the control command. As shown in fig. 20, the RGB module circuit mainly includes: the driving controller is respectively connected with the two LEDs 403; the driving controller receives a control command output by the MCU microcontroller, and performs color control on the two LEDs 403 through the driving controller to achieve different lighting effects.

The utility model discloses in, MCU microcontroller mainly adopts S9KEAZN64 chip, and LIN transceiver mainly adopts the TJA1028T chip, and drive controller mainly adopts E52136B539C9342A chip.

The utility model discloses a many light of car lead atmosphere lamp, its theory of operation as follows:

through first light source box 4, second light source box 5, the work of third light source box 6 of light source box control system control respectively, the LIN signal passes through the LIN transceiver and receives, and the MCU microcontroller is according to LIN signal output control command, and drive controller receives the control command of MCU microcontroller output, carries out color control to two LED403 through drive controller, realizes the different effect of lighting up, specifically does: for example, the two LEDs 403 at the light input end of the first light guide 201 may emit red light, the two LEDs 403 at the light input end of the second light guide 202 may emit green light, and the two LEDs 403 at the light input end of the third light guide 203 may emit blue light, but the invention is not limited to these three colors; in addition, each group of LEDs on the three light guides can be turned on in a certain sequence, for example, the two LEDs 403 at the light input end in the first light guide 201, the two LEDs 403 at the light input end in the second light guide 202, and the two LEDs 403 at the light input end in the third light guide 203 can sequentially emit light; meanwhile, each group of LEDs on the three light guides can emit light according to a gradually-lighting and gradually-dimming light emitting mode, and meanwhile, each group of LEDs on the three light guides can emit light according to a mode of combining lighting and gradually-dimming in a certain sequence.

In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the scope of the present invention.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art will understand that: it is to be understood that modifications may be made to the above-described embodiments, or equivalents may be substituted for some of the features of the embodiments, without departing from the spirit or scope of the present invention.

Claims (9)

1. An automotive multi-light guiding atmosphere lamp, comprising: the device comprises a face mask, a shell riveted with the face mask, a multi-light guide assembly connected with the shell, a plurality of light source boxes connected with the multi-light guide assembly, and a light source box control system connected with the light source boxes; the mask is riveted with the casing and then internally forms an accommodating space, the multiple light guide assemblies are installed in the accommodating space, and the multiple light source boxes are matched with the casing.

2. The automotive multi-light guiding atmosphere lamp of claim 1, wherein the face mask comprises: the mask comprises a mask body, a riveting column, a first positioning connecting column, a second positioning connecting column and a first buckle; the whole mask body is designed into a strip-shaped structure, a plurality of evenly distributed riveting columns are respectively arranged on the edges of two sides of the inner surface of the mask body, and the first positioning connecting column and the second positioning connecting column are both arranged at the left end of the inner surface of the mask body; first buckle all sets up at face guard body internal surface right-hand member.

3. The automotive multi-light guide atmosphere lamp of claim 2, wherein the multi-light guide assembly comprises: the light guide comprises a first light guide, a second light guide, a third light guide, a first limiting column, a first light guide light inlet end, a second light guide light inlet end, a first light guide three light inlet end and a second light guide three light inlet end; the first light guide, the second light guide and the third light guide are all designed into strip structures, and the first light guide, the second light guide and the third light guide are sequentially connected; a plurality of first limit columns which are uniformly distributed are arranged on the outer side surface of the light guide; a plurality of first limit columns which are uniformly distributed are also arranged on the outer side surface of the light guide III; the first right end of the light guide is provided with a first light guide first light input end and a second light guide first light input end, the second right end of the light guide is provided with a first light guide second light input end and a second light guide second light input end, and the third right end of the light guide is provided with a first light guide third light input end and a second light guide third light input end; the side wall of the first light-incoming end of the first light guide is provided with a clamping block, the side wall of the second light-incoming end of the second light guide is provided with a clamping block, and the side wall of the second light-incoming end of the first light guide is provided with a clamping block.

4. The automotive multi-light guiding atmosphere lamp of claim 3, wherein the housing comprises: the light guide mounting structure comprises a shell body, a second buckle, a second limiting column, a mounting hole, a third buckle, a second positioning connecting column jack, a first positioning connecting column jack, a fourth buckle, a third limiting column, a first light guide mounting seat, a second light guide mounting seat, a third light guide mounting seat, a limiting hole and a buckle jack; a second buckle, a second limiting column and a third limiting column are arranged on the outer surface of the shell body; a third buckle and a fourth buckle are arranged at the left end of the outer surface of the shell body; the right end of the outer surface of the shell body is sequentially provided with a first light guide mounting seat, a second light guide mounting seat and a third light guide mounting seat, and the first light guide mounting seat, the second light guide mounting seat and the third light guide mounting seat are respectively provided with a through hole and a positioning hole; a plurality of evenly distributed limiting holes are respectively formed in two sides of the inner surface of the shell body; a plurality of mounting holes which are uniformly distributed are respectively arranged on two sides of the shell body; a second positioning connecting column jack and a first positioning connecting column jack are arranged on the left side of the shell body; the right side of the shell body is provided with a buckle jack; the riveting columns in the mask and the mounting holes in the shell are arranged in a one-to-one correspondence manner, the riveting columns penetrate through the mounting holes to fix the mask and the shell in a riveting manner, and meanwhile, the first buckles in the mask are inserted into the buckle insertion holes in the shell; the first limiting column in the first light guide and the first limiting column in the third light guide are respectively arranged in one-to-one correspondence with the limiting holes in the shell; the first light-incoming end and the second light-incoming end of the first light guide penetrate through the through hole in the first light-guide mounting seat of the shell, the second light-incoming end and the second light-incoming end of the second light guide penetrate through the through hole in the second light-guide mounting seat, and the third light-incoming end of the third light guide penetrate through the through hole in the third light-guide mounting seat.

5. The automotive multiple light guiding atmosphere lamp according to claim 4, wherein the number of the light source boxes is three, namely a first light source box, a second light source box and a third light source box; the light source box control system is respectively connected with the first light source box, the second light source box and the third light source box; the first light guide, the second light guide and the third light guide are correspondingly connected with the first light source box, the second light source box and the third light source box one by one respectively; the first light source box, the second light source box and the third light source box are respectively matched with the first light guide mounting seat, the second light guide mounting seat and the third light guide mounting seat in the shell.

6. The automotive multiple light-guiding atmosphere lamp according to claim 5, wherein the first light-source box comprises: the LED lamp panel and the two LEDs are both arranged in the first light source box main body; light source box main part one includes: the light source box comprises a light source box body I, a first contact pin, a first groove I, a second groove II, a light guide connecting seat, a positioning rib and a strip-shaped hole; the rear end of the light source box body I is arranged to be of a hollow structure, the left side and the right side of the inner wall of the rear end of the light source box body I are respectively provided with a first groove and a second groove, the number of the first contact pins is four, the four first contact pins are arranged on the upper side of the inner wall of the rear end of the light source box body I, the LED lamp panel is installed inside the light source box body I, and the first contact pins are connected with the LED lamp panel; the number of the light guide connecting seats is two, and the two light guide connecting seats are both arranged on the lower surface of the light source box body; the number of the positioning ribs is two, the two positioning ribs are both arranged on the lower surface of the light source box body, and a strip-shaped hole is formed in the lower surface of the rear end of the light source box body; the light source box main body two includes: the light source box comprises a second light source box body, a second contact pin, a bulge, a lower connecting seat and a limiting block; the lower connecting seat is arranged at the lower end of the second light source box body, the lower surface of the lower connecting seat is provided with a bulge, the number of the limiting blocks is two, the two limiting blocks are respectively installed on two sides of the lower connecting seat, the number of the second contact pins is four, the four second contact pins are all arranged at the front end of the second light source box body, and the second contact pins are connected with the LED lamp panel; the second light source box body is inserted into the hollow structure at the rear end of the first light source box body, and the two limiting blocks are respectively inserted into the first groove and the second groove; the two LEDs are respectively arranged in the two light guide connecting seats; a first light guide first light inlet end and a second light guide first light inlet end of a first light guide are respectively inserted into two light guide connecting seats in a first light source box, the first light guide first light inlet end and the second light guide first light inlet end are respectively connected with an LED lamp panel in the first light source box, and two LEDs on the LED lamp panel in the first light source box are arranged in one-to-one correspondence with the first light guide first light inlet end and the second light guide first light inlet end; a first light guide second light inlet end and a second light guide second light inlet end of the second light guide are respectively inserted into two light guide connecting seats in the second light source box, the first light guide second light inlet end and the second light guide second light inlet end are respectively connected with an LED lamp panel in the second light source box, and two LEDs on the LED lamp panel in the second light source box are arranged in a one-to-one correspondence manner with the first light guide second light inlet end and the second light guide second light inlet end; a first light guide three-light-in end and a second light guide three-light-in end of a light guide three are respectively inserted into two light guide connecting seats in a third light source box, the first light guide three-light-in end and the second light guide three-light-in end are respectively connected with an LED lamp panel in the third light source box, and two LEDs on the LED lamp panel in the third light source box are arranged in one-to-one correspondence with the first light guide three-light-in end and the second light guide three-light-in end; two positioning ribs in the first light source box are inserted into positioning holes in the first light guide mounting seat, two positioning ribs in the second light source box are inserted into positioning holes in the second light guide mounting seat, and two positioning ribs in the third light source box are inserted into positioning holes in the third light guide mounting seat.

7. The automotive multi-light guiding atmosphere lamp of claim 6, wherein the light source box control system comprises: the automobile light source module comprises a main control circuit and three RGB module circuits, wherein the main control circuit is respectively connected with the three RGB module circuits, the main control circuit is installed on an automobile body, the three RGB module circuits are respectively and correspondingly installed on an LED lamp plate in a first light source box, an LED lamp plate in a second light source box and an LED lamp plate in a third light source box, and the RGB module circuits on the LED lamp plates are respectively connected with corresponding LEDs.

8. The automotive multi-light guiding atmosphere lamp of claim 7, wherein the master control circuit comprises: the LIN transceiver is connected with the MCU microcontroller through an LIN bus.

9. The automotive multi-light guiding atmosphere lamp according to claim 8, wherein the RGB module circuit comprises: and the driving controller is respectively connected with the two LEDs.

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