CN212691673U

CN212691673U - Multifunctional signal car lamp

Info

Publication number: CN212691673U
Application number: CN202021572080.5U
Authority: CN
Inventors: 罗宗明; 关仲新; 钟晓楠
Original assignee: Magneti Marelli Automobile Lighting Foshan Co Ltd
Current assignee: Magneti Marelli Automobile Lighting Foshan Co Ltd
Priority date: 2020-07-31
Filing date: 2020-07-31
Publication date: 2021-03-12
Anticipated expiration: 2030-07-31

Abstract

The utility model discloses a multifunctional signal car lamp, including driving lamp mechanism, indicator mechanism, base and main casing body, driving lamp mechanism includes driving lamp circuit board and first leaded light strip, driving lamp circuit board installs on the base, and one end of driving lamp circuit board is equipped with driving lamp pearl group; one end of the first light guide strip is arranged on the driving lamp circuit board corresponding to the driving lamp bead group; the turn light mechanism comprises a turn light circuit board and a light guide plate, the main shell body is provided with an inner cavity and a light outlet which is provided with a communicated inner cavity, a first light guide strip is arranged on the light outlet, the turn light circuit board and the light guide plate are arranged in the inner cavity, the turn light circuit board is arranged above the light guide plate, a plurality of turn light sheets are arranged on the bottom surface of the turn light circuit board at intervals to irradiate the light onto the light guide plate, and the light guide plate guides the light to the light outlet to enable the first light guide strip to be lightened. Multifunctional signal car light possess daytime driving lamp and indicator function simultaneously.

Description

Multifunctional signal car lamp

Technical Field

The utility model belongs to the technical field of the car light technique and specifically relates to a multifunctional signal car light is related to.

Background

Automobiles or motor vehicles are generally provided with signal lamps at specific positions thereof such as the tail or the head, which are turned on during daytime driving or steering to warn pedestrians or vehicles around the motor vehicle for the purpose of ensuring safe driving of the motor vehicle.

However, most of the existing signal lamps have single functions and can only be used as daytime running lamps or steering lamps, and if the daytime running and steering reminding functions are to be realized, two signal lamps with different functions need to be installed, which is inconvenient. Therefore, it is necessary to provide a multifunction signal lamp which can mix a turn signal lamp and a daytime running lamp and has the functions of the daytime running lamp and the turn signal lamp.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a multifunctional signal car light, this multifunctional signal car light possess daytime driving lamp and indicator function.

In order to achieve the above object, the utility model provides a following technical scheme:

a multifunctional signal car lamp comprises a driving lamp mechanism, a steering lamp mechanism, a base and a main shell, wherein the driving lamp mechanism comprises a driving lamp circuit board and a first light guide strip, the driving lamp circuit board is installed on the base, and one end of the driving lamp circuit board is provided with a driving lamp bead group; one end of the first light guide strip is arranged on the driving lamp circuit board corresponding to the driving lamp bead group, so that the driving lamp bead group irradiates light onto the first light guide strip, and light is guided through the first light guide strip to form daytime driving illumination; the utility model discloses a turn signal lamp mechanism, including turn signal lamp circuit board and light guide plate, the main casing body is formed with the inner chamber and is equipped with the light-emitting window of intercommunication inner chamber, first leaded light strip is installed on the light-emitting window, turn signal lamp circuit board and light guide plate are installed in the inner chamber, the top of light guide plate is located to the turn signal lamp circuit board, is equipped with a plurality of turn signal lamp pieces on the bottom surface of turn signal lamp circuit board at an interval to supply a plurality of turn signal lamp pieces to shine to the light guide plate on, the light guide plate is with light direction light-emitting window, makes first leaded light strip light, forms to turn.

As a further technical solution of the utility model: running light mechanism includes frame shell and second leaded light strip, the frame shell is installed in the below of the main casing body, the second leaded light strip is installed on the frame shell, running light lamp pearl group is total two sets ofly, and a running light lamp pearl group corresponds the installation with the one end of first leaded light strip, and another running light lamp pearl group corresponds the installation with the one end of second leaded light strip, makes the one end of second leaded light strip correspond another running light lamp pearl group and installs to the running light circuit board on.

As a further technical solution of the utility model: the light guide plate is provided with a light guide surface, a plurality of light guide parts are arranged along the light guide surface at intervals, each light guide part is arranged corresponding to one turn lamp piece, and light is guided to the light guide surface through the light guide part.

As a further technical solution of the utility model: the main casing body is split type structure, including last casing and lower casing, goes up the casing and is connected through the mode of spiro union with lower casing, goes up casing and lower casing and fixes a light guide strip centre gripping location to the light-emitting port on.

As a further technical solution of the utility model: the first light guide strip is provided with a containing groove corresponding to one end of the driving lamp bead group, and the driving lamp bead group is contained through the containing groove.

As a further technical solution of the utility model: be equipped with first PCB socket on the driving lamp circuit board, organize the energy supply through first PCB socket cartridge power cord to driving lamp pearl.

As a further technical solution of the utility model: an assembly groove is formed in one end of the base, and the running lamp circuit board is installed in the assembly groove; and the other end of the base is provided with a radiating fin for radiating.

As a further technical solution of the utility model: be equipped with the second PCB socket on the top surface of indicator circuit board, the main casing body corresponds the second PCB socket and is equipped with and exposes the mouth, and the second PCB socket passes and exposes the mouth and expose to supply second PCB socket cartridge power line to a plurality of indicator piece energy supplies.

As a further technical solution of the utility model: the main shell is provided with an aluminum plate below the light outlet.

As a further technical solution of the utility model: the light guide plate adopts a transparent plate.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model provides a multifunctional signal car light simple structure cooperatees through driving lamp mechanism and indicator mechanism, possesses indicator and daytime driving lamp or preceding position lamp function simultaneously, and it is more convenient to use.

Drawings

Fig. 1 is a schematic view of a multifunction signal vehicle lamp.

FIG. 2 is a schematic view of a running light mechanism.

Fig. 3 is an exploded view of fig. 2.

Fig. 4 is a schematic view of a base.

Fig. 5 is a schematic view of the main housing.

Fig. 6 is an exploded view of fig. 5.

Fig. 7 is a schematic view showing that the turn signal sheet is mounted on the turn signal circuit board.

FIG. 8 is a schematic view of a turn signal mechanism.

Fig. 9 is a schematic view of a light guide plate.

Fig. 10 is a schematic view of a tooth groove section of a first light guide bar.

Detailed Description

The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings. It should be understood that the description herein is only for purposes of illustration and explanation, and is not intended to limit the scope of the present disclosure.

Referring to fig. 1, a multifunctional signal vehicle lamp comprises a driving lamp mechanism 10, a turn lamp mechanism 20, a base 11 and a main housing 21, referring to fig. 2 and 3, wherein the driving lamp mechanism 10 comprises a driving lamp circuit board 12 and a first light guide bar 13, the driving lamp circuit board 12 is mounted on the base 11, a driving lamp bead group 121 and a first PCB socket 122 are respectively arranged on two ends of the driving lamp circuit board 12, and a power line is plugged into the driving lamp bead group 121 through the first PCB socket 122 to supply power to the driving lamp bead group 121; a containing groove (not shown) is formed in one end of the first light guide bar 13, the driving lamp bead set 121 is contained through the containing groove, the driving lamp bead set 121 is installed on the driving lamp circuit board 12 correspondingly, so that the driving lamp bead set 121 irradiates light onto the first light guide bar 13, light is guided through the first light guide bar 13, and daytime driving illumination is formed;

referring to fig. 8, the turn signal mechanism 20 includes a turn signal circuit board 22 and a light guide plate 23, referring to fig. 1, 5 and 6, the main housing 21 is formed with an inner cavity 211 and a light outlet 212 communicated with the inner cavity 211, the first light guide strip 13 is mounted on the light outlet 212, the turn signal circuit board 22 and the light guide plate 23 are mounted in the inner cavity 211, the turn signal circuit board 22 is disposed above the light guide plate 23, referring to fig. 1, 7 and 8, a plurality of turn signal sheets 24 are disposed on a bottom surface of the turn signal circuit board 22 at intervals, a second PCB socket 221 is disposed on a top surface of the turn signal circuit board 22, the main housing 21 is provided with an exposed opening 201 corresponding to the second PCB socket 221, the second PCB socket 221 is exposed through the exposed opening 201, so that a plug-in power line supplies power to the plurality of turn signal sheets 24, so that the plurality of turn signal sheets 24 sequentially irradiate light onto the light guide, the light guide plate 23 guides light to the light outlet 212, so that the first light guide strip 13 is lighted, and after a code running lamp effect is formed, the turning lamp beads 24 are all lighted, and a turning reminding function is formed.

Further, referring to fig. 2 and 3, the driving lamp mechanism 10 includes a frame shell 31 and a second light guide strip 32, the frame shell 31 is installed below the main casing 21, the second light guide strip 32 is installed on the frame shell 31, the structure of the second light guide strip 32 is matched with the first light guide strip 13, the driving lamp bead sets 121 are two sets, one driving lamp bead set 121 is installed corresponding to one end of the first light guide strip 13, the other driving lamp bead set 121 is installed corresponding to one end of the second light guide strip 32, so that one end of the second light guide strip 32 is installed on the driving lamp circuit board 12 corresponding to the other driving lamp bead set 121.

Further, referring to fig. 6, an aluminum plate 213 is disposed below the light outlet 212 of the main housing 21 to guide light from the first light guide bar 13, and when light is radiated to the outside, the aluminum plate 213 reflects light, thereby expanding the light radiation range.

Further, referring to fig. 4, an assembly groove 101 is formed at one end of the base 11, and the running light circuit board 12 is installed in the assembly groove 101; the other end of the base 11 is provided with a heat sink 102 for dissipating heat.

Further, referring to fig. 1, 5 and 6, the main housing 21 is a split structure, and includes an upper housing 41 and a lower housing 42, the upper housing 41 and the lower housing 42 are connected by a screw connection, and the first light guiding strip 13 is clamped and positioned on the light outlet 212 by the upper housing 41 and the lower housing 42.

Furthermore, a connecting block 421 is disposed on one end of the lower casing 42 away from the base 11, and two ends of the frame shell 31 are connected to one end of the lower casing 42 adjacent to the base 11 and the connecting block 421.

Further, the exposure opening 201 is provided on the upper case 41, and the aluminum plate 213 is mounted on the lower case 42.

Further, the light guide plate 23 is preferably a transparent plate, and has a good light guide effect.

Further, referring to fig. 9, the light guide plate 23 is provided with a light guide surface 231, a plurality of light guide portions 50 are arranged along the light guide surface 231 at intervals, each light guide portion 50 is arranged corresponding to one of the turn lamp pieces 24, the light guide surface 231 is guided by the light guide portion 50, the light guide portion 50 is provided with a light guide table 51 and a light gathering port 52 corresponding to the light guide table, the light guide table 51 is provided with a light accommodating groove 511 at the top, so that when the turn lamp circuit board 22 is arranged above the light guide plate 23, each turn lamp piece 24 is arranged in the corresponding light accommodating groove 511, irradiates light to the light guide table 51, and then guides the light gathering port 52 from the light guide table 51; one surface of the light-gathering port 52 facing the light guide table 51 is an arc-shaped light-gathering surface 521, and one surface of the light-gathering port 52 away from the light guide table 51 is a plane 522, so that the light-gathering surface 521 gathers and irradiates the plane 522, and the light is guided to the light guide surface 231 from the plane 522.

Further, referring to fig. 9 and 10, the light guide surface 231 is provided with a latch section 61, the first light guide strip 13 is provided with a slot section 62 corresponding to the latch section 61, so that when the first light guide strip 13 is installed on the light outlet 212, the slot section 62 on the first light guide strip 13 is correspondingly engaged with the latch section 61 on the light guide surface 231, thereby playing a role of guiding light, and being capable of guiding light from the light guide plate 23 to the first light guide strip 13 quickly and conveniently.

Further, for enhancing the steering reminding effect, the driving light bead set 121 corresponding to the first light guide bar 13 is mixed with steering light beads (not shown) for lighting the steering light beads when the steering light mechanism 20 operates, so as to guide light through the first light guide bar 13.

The utility model relates to a using-way of multi-functional signal car light, as follows: when daytime running illumination is to be realized, the running lamp mechanism 10 is started, two groups of lamp beads of the running lamp respectively irradiate light onto the first light guide strip 13 and the second light guide strip 32, and the light is guided through the first light guide strip 13 and the second light guide strip 32 to form daytime running illumination; when the function of reminding turning is to be realized, the turn light mechanism 20 is started, the plurality of turn light sheets 24 irradiate light onto the light guide plate 23 in sequence, the light guide plate 23 guides the light to the light outlet 212, the first light guide strip 13 is lightened, and after the effect of the code running light is formed, the turn light sheets 24 and the turn light beads are all lightened to form the turn reminding.

It can be understood that the utility model relates to a multifunctional signal car light also can only use as warning light or daytime driving signal lamp through demolising driving lamp mechanism 10 or indicator mechanism 20. When the multifunctional signal car light is used as a daytime running signal light, the first light guide strip 13 and the second light guide strip 32 are lightened, the outline of the lamp body can be better displayed, and the illumination range is wider. In addition, the running light mechanism 10 can implement the front position light function by reducing the current.

To sum up, the utility model relates to a multifunctional signal car light simple structure cooperatees through driving lamp mechanism 10 and indicator light mechanism 20, possesses indicator light and daytime driving lamp or preceding position lamp function simultaneously, and it is more convenient to use.

As long as the idea created by the present invention is not violated, various different embodiments of the present invention can be arbitrarily combined, and all the embodiments should be regarded as the content disclosed by the present invention; the utility model discloses an in the technical conception scope, carry out multiple simple variant and different embodiments to technical scheme and go on not violating the utility model discloses the arbitrary combination of the thought of creation all should be within the protection scope.

Claims

1. A multifunctional signal car light which characterized in that: the driving lamp comprises a driving lamp mechanism (10), a steering lamp mechanism (20), a base (11) and a main shell (21), wherein the driving lamp mechanism (10) comprises a driving lamp circuit board (12) and a first light guide strip (13), the driving lamp circuit board (12) is installed on the base (11), and one end of the driving lamp circuit board (12) is provided with a driving lamp bead group (121); one end of the first light guide strip (13) is arranged on the running lamp circuit board (12) corresponding to the running lamp bead group (121), so that the running lamp bead group (121) irradiates light onto the first light guide strip (13), and light is guided through the first light guide strip (13) to form daytime running illumination; turn to lamp mechanism (20) including turn to lamp circuit board (22) and light guide plate (23), main casing body (21) is formed with inner chamber (211) and is equipped with light-emitting mouth (212) that communicate inner chamber (211), install on light-emitting mouth (212) first leaded light strip (13), turn to lamp circuit board (22) and light guide plate (23) are installed in inner chamber (211), the top of light guide plate (23) is located in turn to lamp circuit board (22), is equipped with a plurality of turn to lamp piece (24) on the bottom surface of turn to lamp circuit board (22) interval ground to supply a plurality of turn to lamp piece (24) to shine light to light guide plate (23), and light guide plate (23) are with light direction light-emitting mouth (212), make first leaded light strip (13) light, form and turn to and remind.

2. The multifunction signal vehicle light of claim 1, wherein: running light mechanism (10) are including frame shell (31) and second leaded light strip (32), the below in main casing body (21) is installed in frame shell (31), second leaded light strip (32) are installed on frame shell (31), running light lamp pearl group (121) is total two sets of, and running light lamp pearl group (121) corresponds the installation with the one end of first leaded light strip (13), and another running light lamp pearl group (121) corresponds the installation with the one end of second leaded light strip (32), makes the one end of second leaded light strip (32) correspond another running light lamp pearl group (121) and installs to running light circuit board (12).

3. The multifunction signal vehicle light of claim 1, wherein: the light guide plate (23) is provided with a light guide surface (231), a plurality of light guide parts (50) are arranged along the light guide surface (231) at intervals, each light guide part (50) is arranged corresponding to one turn lamp piece (24), and the light is guided to the light guide surface (231) through the light guide parts (50).

4. The multifunction signal vehicle light of claim 1, wherein: the main casing body (21) is split type structure, including last casing (41) and lower casing (42), goes up casing (41) and is connected through the spiro union mode with lower casing (42), goes up casing (41) and lower casing (42) with first leaded light strip (13) centre gripping location to light-emitting mouth (212) on.

5. The multifunction signal vehicle light of claim 1, wherein: one end of the first light guide strip (13) corresponding to the driving lamp bead group (121) is provided with a containing groove, and the driving lamp bead group (121) is contained through the containing groove.

6. The multifunction signal vehicle light of claim 1, wherein: be equipped with first PCB socket (122) on driving lamp circuit board (12), through first PCB socket (122) plug-in power supply line to driving lamp pearl group (121) energy supply.

7. The multifunction signal vehicle light of claim 1, wherein: an assembly groove (101) is formed in one end of the base (11), and the running lamp circuit board (12) is installed in the assembly groove (101); and the other end of the base (11) is provided with a radiating fin (102) for radiating.

8. The multifunction signal vehicle light of claim 1, wherein: be equipped with second PCB socket (221) on the top surface of indicator circuit board (22), main casing body (21) correspond second PCB socket (221) and are equipped with and expose mouthful (201), and second PCB socket (221) pass and expose mouthful (201) and expose to supply second PCB socket (221) plug-in mounting supply line to a plurality of indicator pieces (24) energy supplies.

9. The multifunction signal vehicle light of claim 1, wherein: an aluminum plate (213) is arranged below the light outlet (212) of the main shell (21).

10. The multifunction signal vehicle light of claim 1, wherein: the light guide plate (23) is a transparent plate.