CN216251530U

CN216251530U - Indoor ceiling lamp device of automobile

Info

Publication number: CN216251530U
Application number: CN202122893140.4U
Authority: CN
Inventors: 张伟平; 张阳
Original assignee: Lexing Automotive Electronics Qingdao Co ltd
Current assignee: Lexing Automotive Electronics Qingdao Co ltd
Priority date: 2021-11-19
Filing date: 2021-11-19
Publication date: 2022-04-08
Anticipated expiration: 2031-11-19

Abstract

The utility model relates to an automobile lamp, in particular to an indoor ceiling lamp device of an automobile, which comprises a plurality of bulbs and a loudspeaker, and also comprises: a lamp holder assembly on which the bulb is mounted; the lamp cover assembly is arranged on the lamp holder assembly, and the loudspeaker is arranged on the lamp cover assembly; the skylight switch is arranged in the middle of the lamp cover assembly; the lighting switch group is arranged on the lamp cover assembly and is positioned on one side of the skylight switch; the functional switch group is arranged on the lamp cover assembly and is positioned on the other side of the skylight switch; the circuit board is arranged on the lamp holder assembly and is connected with the functional switch group; and the conducting plate is provided with a plurality of conducting circuits and is respectively connected with the lighting switch group and the bulb. The circuit connection of the automobile indoor ceiling lamp device provided by the utility model adopts an integral structure, the structure is simple, the installation is convenient, the switches are arranged in groups, the layout is reasonable, and the use is convenient for users.

Description

Indoor ceiling lamp device of automobile

Technical Field

The utility model relates to an automobile lamp, in particular to an indoor ceiling lamp device of an automobile.

Background

The existing automobile indoor ceiling lamp is complex in structure and inconvenient to install, and the switch layout is unreasonable, so that the use of a user is inconvenient.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems, the utility model provides an automobile indoor ceiling lamp device which is simple in structure, convenient to install and reasonable in switch layout, and the specific technical scheme is as follows:

an indoor ceiling lamp device of an automobile comprises a plurality of bulbs and a loudspeaker, and further comprises: a lamp socket assembly on which the bulb is mounted; a lamp cover assembly mounted on the lamp socket assembly, the speaker being mounted on the lamp cover assembly; the skylight switch is arranged in the middle of the lamp cover assembly; the lighting switch group is arranged on the lamp cover assembly and is positioned on one side of the skylight switch; the functional switch group is arranged on the lamp cover assembly and is positioned on the other side of the skylight switch; the circuit board is arranged on the lamp holder assembly and is connected with the functional switch group; and the conducting plate is provided with a plurality of conducting circuits and is respectively connected with the lighting switch group and the bulb.

Preferably, the lamp socket assembly includes: the base is provided with a fixed buckle and a movable buckle at two ends respectively, a connecting jack is arranged at the bottom of the base, and the current-conducting plate and the contact pin of the circuit board are arranged in the connecting jack; and the elastic buckle is arranged at the bottom of the base.

Preferably, the lamp cover assembly includes: the large cover plate is fixed on the lamp holder assembly, a plurality of lamp holes and first sound transmission holes are formed in the large cover plate, the lamp holes are arranged opposite to the bulbs, and the loudspeaker is installed at the bottom of the large cover plate and is arranged opposite to the first sound transmission holes; the middle cover plate is fixed on the large cover plate, a second switch hole, a plurality of first switch holes and a plurality of third switch holes are formed in the middle cover plate, the skylight switch is installed on the second switch hole, the functional switch group is installed on the first switch hole, and the lighting switch group is installed on the third switch hole; the decorative cover plate is arranged at one end of the large cover plate, a plurality of second sound transmission holes are formed in the decorative cover plate in an array mode, and the second sound transmission holes are arranged opposite to the first sound transmission holes; and the transparent cover plate is arranged on the lamp hole.

Further, the method also comprises the following steps: and the skylight cover plate is arranged on the middle cover plate and is provided with a skylight hole communicated with the second switch hole, and the skylight switch is arranged on the skylight hole and the second switch hole.

Wherein, the skylight switch includes: the skylight key is fixed on the second switch hole and is connected with the circuit board; and the skylight keycap is arranged on the skylight key and is movably inserted into the skylight hole.

Preferably, the lighting switch group includes: the illumination keys are respectively arranged on the third switch holes and are connected with the conductive plate; and the illuminating keycaps are respectively arranged on the illuminating keys.

Preferably, the function switch group includes: the silica gel key is arranged on the circuit board; the lifting column is slidably mounted in the first switch hole and is positioned above the silica gel key; and the functional keycap is fixed on the lifting column and is movably inserted into the first switch hole.

Further, still include the decoration ring, the decoration ring is installed between middle apron and the big apron.

Preferably, the lamp cover assembly further comprises spring buckles, and the spring buckles are installed on two sides of the lamp cover assembly.

Compared with the prior art, the utility model has the following beneficial effects:

the circuit connection of the automobile indoor ceiling lamp device provided by the utility model adopts an integral structure, the structure is simple, the installation is convenient, the switches are arranged in groups, the layout is reasonable, and the use is convenient for users.

Drawings

Fig. 1 is a front view of an indoor ceiling lamp apparatus for a vehicle;

FIG. 2 is a schematic view of a structure of an indoor ceiling lamp apparatus for a vehicle;

FIG. 3 is an exploded view of an automotive interior dome light assembly;

FIG. 4 is a schematic view of the structure of the base;

FIG. 5 is a schematic structural view of a large cover plate;

FIG. 6 is a front perspective view of the intermediate cover plate;

FIG. 7 is a perspective view of the intermediate deck in a rear view;

FIG. 8 is a schematic view of the construction of a trim cover;

FIG. 9 is a schematic view of the structure of the transparent cover plate;

FIG. 10 is a schematic view of the construction of a trim ring;

FIG. 11 is a schematic view of the structure of the skylight cover;

FIG. 12 is a schematic structural view of a lifting column;

FIG. 13 is a schematic structural view of a functional keycap;

FIG. 14 is a schematic view of a circuit board and a conductive plate;

fig. 15 is a front view of the conductive plate.

Detailed Description

The utility model will now be further described with reference to the accompanying drawings.

As shown in fig. 1 to 15, an indoor dome lamp apparatus for an automobile includes a speaker 22, a lamp holder assembly, a lamp cover assembly, a dome switch, a lighting switch set, a function switch set, a circuit board 7, a conductive plate 8, two bulbs 21, and two speakers 22.

As shown in fig. 2 and 4, the lamp socket assembly includes: a base 1 and an elastic buckle 24; two fixed buckles 11 are symmetrically arranged at one end of the base 1, two movable buckles 12 are symmetrically arranged at the other end of the base 1, two horn holes 14 and two light guide grooves 15 are symmetrically arranged at two sides of the base 1, and the horn holes 14 are positioned at one side of the light guide grooves 15; four switch bases 16 are arranged in the base 1 in an array mode, and the bulbs 21 are arranged at the bottom of the light guide groove 15; one end symmetry at the base 1 back is equipped with two fixed columns 13, and fixed column 13 facial make-up has elastic buckle 24, and elastic buckle 24 is current working of plastics. The bottom of the base 1 is provided with a connecting jack 17, and the conductive pins 81 of the conductive plate 8 and the signal pins 71 of the circuit board 7 are both arranged in the connecting jack 17. The light guide groove 15 is used for limiting the light emitted by the bulb 21 in the light guide groove 15, so as to avoid light leakage or light transmission on the lamp cover assembly. The fixed buckle 11 is used for being inserted on the automobile ceiling, the movable buckle 12 is used for inserting the ceiling lamp device into a hole of the ceiling, and the elastic buckle 24 is used for being connected with a steel plate on the automobile ceiling, so that the reliable connection of the indoor ceiling lamp is guaranteed. The fixed buckle 11, the movable buckle 12 and the elastic buckle 24 are convenient to install.

As shown in fig. 5 to 10, the lamp cover assembly includes a large cover plate 3, a middle cover plate 4, a decorative cover plate 51, a transparent cover plate 53, and a decorative ring 52. Big apron 3 is connected with base 1 through the screw, and the symmetry is equipped with two lamp holes 31 and two first sound conduction holes 33 on the big apron 3, and lamp hole 31 sets up with first sound conduction hole 33 is adjacent, and lamp hole 31 sets up with light guide slot 15 relatively, and speaker 22 inserts in loudspeaker hole 14, and through the mounting screw in the bottom of big apron 3, speaker 22 still sets up with first sound conduction hole 33 relatively. Two sides of the lamp hole 31 are provided with lamp cover clamping grooves 32, two ends of the transparent cover plate 53 are provided with lamp cover buckles 531, the transparent cover plate 53 is installed in the lamp hole 31, and the lamp cover buckles 531 are inserted in the lamp cover clamping grooves 32. Still be equipped with the decoration mounting groove 34 of U-shaped on the big apron 3, the both sides of decorating the mounting groove 34 all are equipped with decorates draw-in groove 35, and the decoration apron 51 is the U-shaped, and the both sides of decoration apron 51 all are equipped with decorates buckle 511, and decoration apron 51 is installed in decorating mounting groove 34, and decoration buckle 511 inserts on decorating draw-in groove 35. The decorative cover plate 51 is further provided with a plurality of second sound transmission holes 512, the second sound transmission holes 512 are arranged in an array mode and are symmetrically located on two sides of the decorative cover plate 51, and the second sound transmission holes 512 are opposite to the first sound transmission holes 33. The middle cover plate 4 is installed on the large cover plate 3 through screws, a skylight groove 45 is formed in the middle of the middle cover plate 4, second switch holes 42 are formed in the bottom of the skylight groove 45, skylight buckles 46 are arranged at two ends of the skylight groove 45, two first switch holes 41 are symmetrically formed in one side of the skylight groove 45, four third switch holes 43 are formed in the other side of the skylight groove 45 in an array mode, a decoration groove 44 is formed between the third switch holes 43, and decoration strips are arranged in the decoration groove 44. Skylight clamping grooves 542 are formed in two ends of the skylight cover plate 54, the skylight cover plate 54 is installed in the skylight groove 45, the skylight clamping grooves 542 are clamped on the skylight clamping buckles 46, and a skylight hole 541 corresponding to the second switch hole 42 is formed in the center of the skylight cover plate 54. The back of the middle cover plate 4 is provided with a support column 47, the support column 47 is arranged opposite to the decorative groove 44, and the support column 47 is pressed on the base 1. The decorative ring 52 is provided with a connecting column 521, the large cover plate 3 is provided with a connecting hole 36 corresponding to the connecting column 521, the connecting column 521 is inserted into the connecting hole 36, and the decorative ring 52 is fixed on the large cover plate 3 through the connecting column 521 and the connecting hole 36 and is positioned between the middle cover plate 4 and the large cover plate 3. The large cover plate 3 is connected with the middle cover plate 4 through screws, so that the connection is reliable; the decorative cover plate 51, the transparent cover plate 53 and the large cover plate 3 are connected through a buckle and a clamping groove structure, so that the assembly is convenient; the decorative ring 52 is directly inserted on the large cover plate 3 through the connecting column 521, and the assembly is convenient.

The both sides of big apron 3 still the symmetry are equipped with fixed slot 37, are equipped with spring buckle 23 in the fixed slot 37, and spring buckle 23 is formed for the spring steel sheet punching press, is current product. The spring buckle 23 and the elastic buckle 24 are both arranged at one end of the movable buckle 12, so that the indoor ceiling lamp is reliably installed on a ceiling. The large cover plate 3 is larger than the base 1, and the large cover plate 3, the fixed buckle 11, the movable buckle 12 and the spring buckle 23 are clamped on the automobile ceiling together.

The skylight switch comprises a skylight key and a skylight keycap 61, and the skylight key is fixed on the second switch hole 42 and connected with the circuit board 7; the skylight keycap 61 is mounted on the skylight key and movably inserted in the skylight opening 541.

The illumination switch group comprises four illumination keys 64 and illumination keycaps 65, the illumination keys 64 are respectively arranged on the third switch holes 43 and are connected with the switch base 16, and the switch base 16 supports the illumination keys 64; the illumination key 64 is connected with the conductive plate 8; the illuminating key caps 65 are respectively mounted on the illuminating keys 64. The lighting keycap 65 is provided with a silk-screen switch logo, which includes a greeting lamp, a lighting lamp main switch, a left side lighting and a right side lighting.

As shown in fig. 14 and 15, the conductive plate 8 is provided with a plurality of conductive circuits, the conductive circuits are respectively connected with the illumination key 64 and the bulb 21, and the conductive circuits are connected with the connection jack 17 through the conductive pins 81. The current-conducting plate 8 is formed by punching a metal plate, the on and off of the bulb 21 are directly controlled by a switch, and the current-conducting plate has the advantages of simple structure, reliable connection and convenient control. The current-conducting plate 8 replaces a lead wire, so that the assembly is convenient, and the internal structure is simple.

As shown in fig. 12 and 13, the functional switch group includes two silica gel keys, a lifting column 63 and a functional key cap 62, and the silica gel keys are symmetrically arranged on the circuit board 7; the lifting column 63 is slidably mounted in the first switch hole 41, a pressure head 632 is arranged at the bottom of the lifting column 63, and the pressure head 632 presses the silica gel key; the lifting buckles 631 are symmetrically arranged on two sides of the inner part of the lifting column 63. Functional key cap 62's bilateral symmetry is equipped with functional card slot 621, and functional key cap 62 inserts on lift post 63, and functional card slot 621 card is on lift buckle 631, and functional key cap 62 still activity is inserted in first switch hole 41. The functional keycap 62 is respectively provided with a screen printing distress mark and a trailer mark.

The bulb 21 and the loudspeaker 22 which are symmetrically arranged enable the appearance to be better, the structure is simple, the switch which is divided into three groups is reasonable in layout, and the switch is convenient to open and close.

The technical principle of the present invention is described above in connection with specific embodiments. The description is made for the purpose of illustrating the principles of the utility model and should not be construed in any way as limiting the scope of the utility model. Based on the explanations herein, those skilled in the art will be able to conceive of other embodiments of the present invention without inventive step, which shall fall within the scope of the appended claims.

Claims

1. An indoor ceiling lamp device for an automobile, comprising a plurality of bulbs (21) and a speaker (22), characterized by further comprising:

a socket assembly on which the bulb (21) is mounted;

a lamp cover assembly mounted on the lamp socket assembly, the speaker (22) being mounted on the lamp cover assembly;

the skylight switch is arranged in the middle of the lamp cover assembly;

the lighting switch group is arranged on the lamp cover assembly and is positioned on one side of the skylight switch;

the functional switch group is arranged on the lamp cover assembly and is positioned on the other side of the skylight switch;

the circuit board (7), the said circuit board (7) is installed on assembly of the said lamp stand, and connect with said function switch block; and

the lamp bulb is characterized by comprising a conducting plate (8), wherein a plurality of conducting circuits are arranged on the conducting plate (8), and the conducting plate (8) is connected with the lighting switch group and the lamp bulb (21) respectively.

2. The automotive indoor ceiling lamp apparatus of claim 1, wherein the lamp socket assembly comprises:

the connector comprises a base (1), wherein a fixed buckle (11) and a movable buckle (12) are respectively arranged at two ends of the base (1), a connecting jack (17) is arranged at the bottom of the base (1), and a conductive plate (8) and a contact pin of a circuit board (7) are both arranged in the connecting jack (17); and

the elastic buckle (24), the elastic buckle (24) is installed at the bottom of the base (1).

3. The automotive interior dome lamp assembly of claim 1 or 2, wherein the lamp cover assembly comprises:

the lamp holder assembly comprises a large cover plate (3), the large cover plate (3) is fixed on the lamp holder assembly, a plurality of lamp holes (31) and first sound transmission holes (33) are formed in the large cover plate (3), the lamp holes (31) are arranged opposite to a bulb (21), and a loudspeaker (22) is installed at the bottom of the large cover plate (3) and is arranged opposite to the first sound transmission holes (33);

the middle cover plate (4) is fixed on the large cover plate (3), a second switch hole (42) and a plurality of first switch holes (41) and third switch holes (43) are formed in the middle cover plate (4), the skylight switch is installed on the second switch hole (42), the functional switch group is installed on the first switch hole (41), and the lighting switch group is installed on the third switch hole (43);

the decorative cover plate (51) is installed at one end of the large cover plate (3), a plurality of second sound transmission holes (512) are formed in the decorative cover plate (51) in an array mode, and the second sound transmission holes (512) are opposite to the first sound transmission holes (33); and

a transparent cover plate (53), the transparent cover plate (53) being mounted on the lamp hole (31).

4. The automotive interior dome lamp assembly of claim 3, further comprising: the skylight cover plate (54) is arranged on the middle cover plate (4) and is provided with a skylight hole (541) communicated with the second switch hole (42), and the skylight switch is arranged on the skylight hole (541) and the second switch hole (42).

5. The automotive interior dome lamp device of claim 4, wherein the sunroof switch comprises:

the skylight key is fixed on the second switch hole (42) and is connected with the circuit board (7); and

the skylight key cap (61) is arranged on the skylight key, and the skylight key cap (61) is movably inserted in the skylight hole (541).

6. The automotive interior ceiling lamp apparatus of claim 3, wherein the light switch group comprises:

the illumination keys (64) are respectively arranged on the third switch holes (43), and the illumination keys (64) are connected with the conductive plate (8); and

illumination key caps (65), the illumination key caps (65) being respectively mounted on the illumination keys (64).

7. The automotive interior dome lamp assembly of claim 3, wherein the function switch set comprises:

the silica gel key is arranged on the circuit board (7);

the lifting column (63) is slidably mounted in the first switch hole (41) and is positioned above the silica gel key; and

the functional keycap (62) is fixed on the lifting column (63) and is movably inserted into the first switch hole (41).

8. The automotive interior dome lamp assembly of claim 3, further comprising a trim ring (52), wherein said trim ring (52) is mounted between said intermediate cover plate (4) and said large cover plate (3).

9. The automotive room ceiling light assembly of claim 1, further comprising spring catches (23), wherein the spring catches (23) are mounted on both sides of the light cover assembly.