CN221301086U - Car lamp shining through reflecting cup - Google Patents

Abstract

The utility model provides a car lamp shining through a reflecting cup, which comprises a main shell, a power supply lamp cap arranged at the front end of the main shell, an LED lamp panel provided with a central lamp bead and a plurality of peripheral lamp beads, a reflecting cup arranged at the tail end of the main shell, and a light-transmitting cover arranged at the tail end of the reflecting cup, wherein the LED lamp panel is positioned in a front port of the reflecting cup, emergent light of the central lamp bead is transmitted through the light-transmitting cover, and the emergent light of the peripheral lamp beads is reflected forwards onto the main shell through the reflecting cup and then is reflected outwards by the main shell. According to the car lamp shining through the reflector cup, the front end and the rear end of the reflector cup are separated through the LED lamp panel, so that front-end light emitting and rear-end light emitting of the reflector cup are achieved, the effect of peripheral light on central light supplementing is achieved, and the high light power effect of the car lamp is achieved.

Description

Car lamp shining through reflecting cup

Technical Field

The utility model relates to the technical field of car lamps, in particular to a car lamp shining through a reflecting cup.

Background

With social progress and economic development, the living standard of people is increasingly improved, and automobiles widely enter common families. The car light is used as an important component of the car, can be called eyes of the car, and has an irreplaceable function in the aspect of ensuring driving safety especially when the car is driven in bad weather and at night.

For automotive lamps, it has been a goal pursued by those skilled in the art that the size is small and that high optical power and high heat dissipation efficiency can be achieved.

In order to improve the light power of the traditional car lamp, a plurality of LED lamp panels are required to be arranged, so that the size of the car lamp is difficult to reduce, and if the size is reduced, the heat dissipation efficiency is insufficient, and the service life is influenced.

Therefore, it is desirable to provide a vehicle lamp that is lighted through a reflector cup to solve the above-mentioned technical problems.

Disclosure of utility model

The utility model mainly solves the technical problem of providing the car lamp shining through the reflecting cup, and solves the problem that the optical power is difficult to improve at present.

In order to solve the technical problems, the technical scheme adopted by the utility model is to provide a car lamp shining through a reflecting cup, which comprises a main shell 1, a power supply lamp cap 2 arranged at the front end of the main shell 1, an LED lamp panel 3 provided with a central lamp bead 31 and a plurality of peripheral lamp beads 32, a reflecting cup 4 arranged at the tail end of the main shell 1, a light-transmitting cover 5 arranged at the tail end of the reflecting cup 4, wherein the LED lamp panel 3 is positioned in the front end of the reflecting cup 4, emergent light of the central lamp bead 31 is transmitted through the light-transmitting cover 5, and emergent light of the peripheral lamp beads 32 is reflected to the main shell 1 forwards through the reflecting cup 4 and then is reflected outwards by the main shell 1.

In one embodiment, the outer diameter of the main housing 1 increases gradually from the tail end to the middle.

In one embodiment, the plurality of peripheral beads 32 are spaced around the rear end of the main housing 1.

In one embodiment, the tail end of the main housing 1 is provided with an end face 11, the end face 11 is provided with a first wire through hole 111, and the end face 11 is integrally formed with two arc pins 12 which are spaced from each other backwards; the reflective cup 4 is internally provided with a first stage step 41 for clamping the arc pins 12 and a second stage step 42 for clamping the LED lamp panel 3.

In an embodiment, a second via hole 33 is disposed in the middle of the LED lamp panel 3, and the second via hole 33 is disposed in one-to-one correspondence with the first via hole 111.

In one embodiment, the LED lamp panel 3 is provided with arcuate holes 34 through which the arcuate pins 12 pass.

In one embodiment, the transparent cover 5 is made of plastic.

In an embodiment, the light-transmitting cover 5 is made of acrylic material.

In an embodiment, the light-transmitting cover 5 is a convex lens.

The beneficial effects of the utility model are as follows:

(1) The front end and the rear end of the reflecting cup are separated by the LED lamp panel, so that the front end light-emitting and the rear end light-emitting of the reflecting cup are realized, the effect of peripheral light on central light supplementing is achieved, and the high light power effect of the car lamp is realized;

(2) The reflection surface on the main shell is utilized for reflecting light, so that the heat dissipation efficiency can be improved;

(3) The lamp beads are arranged on the two sides of the same LED lamp panel, so that the area of the lamp panel can be effectively saved, and the small size of the car lamp can be effectively kept.

Drawings

FIGS. 1 and 2 are schematic perspective views showing a first preferred embodiment of a lamp for a vehicle, lighted through a reflector cup, according to the present utility model, at two different viewing angles;

FIG. 3 is a schematic view of the disassembled structure of the structure of FIG. 2;

Fig. 4 is a schematic perspective view of the LED lamp panel 3 in fig. 3;

Fig. 5 is a schematic perspective view of the reflector cup 4 in fig. 3;

fig. 6 is a schematic perspective view of the main casing 1 in fig. 3.

The component names corresponding to the numerical identifiers in the drawings of the specification are respectively as follows:

1-a main housing; 11-end face; 111-a first via; 12-arc pins; 2-supplying a lamp holder; 3-LED lamp panels; 31-a central light bead; 32-peripheral beads; 33-a second via; 34-arc-shaped holes; 4-a reflective cup; 41-a first step; 42-a second step; 5-a light-transmitting cover.

Detailed Description

The technical scheme of the utility model is described in detail below with reference to the drawings.

Referring to fig. 1-4, the lamp for lighting through the reflector cup of the present utility model includes a main housing 1, a power supply lamp cap 2 disposed at the front end of the main housing 1, an LED lamp panel 3 provided with a central lamp bead 31 and a plurality of peripheral lamp beads 32, a reflector cup 4 disposed at the tail end of the main housing 1, a light-transmitting cover 5 disposed at the tail end of the reflector cup 4, wherein the LED lamp panel 3 is disposed in the front end of the reflector cup 4, the light emitted from the central lamp bead 31 is transmitted through the light-transmitting cover 5, and the light emitted from the peripheral lamp beads 32 is reflected onto the main housing 1 through the reflector cup 4 and then reflected outwards by the main housing 1.

The front end and the tail end of the reflecting cup 4 are separated by the LED lamp panel 3, and the central lamp bead 31 reflects light to the light-transmitting cover 5 through the inner surface of the tail end of the reflecting cup 4 to emit light; the peripheral lamp beads 32 are reflected to the main casing 1 through the inner surface of the reflecting cup 4 and then reflected off through the reflecting surface on the main casing 1. LED lamp plate 3 two-sided setting LED lamp pearl, make full use of LED lamp plate 3 space need not to set up the polylith lamp plate. And after the forward light and the backward light are separated, the heat dissipation efficiency can be effectively improved, and meanwhile, higher optical power is ensured. And the whole car lamp can be kept small.

In one embodiment, as shown in fig. 1, the outer diameter from the tail end to the middle of the main housing 1 is gradually increased to form an arc surface for reflecting light.

As shown in fig. 4, a plurality of peripheral beads 32 are spaced around the rear end of the main casing 1. Further, as shown in fig. 6, the tail end of the main housing 1 is provided with an end face 11, two first wire through holes 111 are provided on the end face 11, and two arc pins 12 spaced from each other are integrally formed on the end face 11.

As shown in fig. 5, a first step 41 for clamping the arc pins 12 and a second step 42 for clamping the LED lamp panel 3 are arranged in the reflector cup 4.

As shown in fig. 4, two second via holes 33 are arranged in the middle of the LED lamp panel 3, and the second via holes 33 are arranged in one-to-one correspondence with the first via holes 111; so designed, it is convenient to establish the electrical connection between the lamp bead and the power supply lamp cap 2 through the lead wire or the conductive needle.

As further shown in fig. 4, the LED lamp panel 3 is provided with arc holes 34 through which the arc pins 12 pass.

In the embodiment of the present utility model, the transparent cover 5 is made of plastic or acrylic. There is no limitation in this regard.

Further, the light-transmitting cover 5 is a convex lens, so that the central light of the vehicle lamp can be enhanced.

The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures made by the description of the utility model and the accompanying drawings, or direct or indirect application in other related technical fields, are included in the scope of the utility model.

Claims (9)

1. A car light that shines through reflection of light cup, its characterized in that: including main casing (1), locate power supply lamp holder (2) of main casing (1) front end, be equipped with central lamp pearl (31) and LED lamp plate (3) of a plurality of peripheral lamp pearls (32), locate reflector cup (4) of main casing (1) tail end, locate light-transmitting cover (5) of reflector cup (4) tail end, LED lamp plate (3) are located reflector cup (4) front end mouth, the outgoing light of central lamp pearl (31) is through light-transmitting cover (5) transmission, after the outgoing light of peripheral lamp pearl (32) is reflected to main casing (1) through reflector cup (4), outwards reflect by main casing (1) again.

2. The vehicle lamp lighted by a reflector cup as defined in claim 1, wherein: the outer diameter from the tail end to the middle part of the main shell (1) is gradually increased.

3. The vehicle lamp lighted by a reflector cup as defined in claim 1, wherein: the plurality of peripheral lamp beads (32) are arranged at intervals around the tail end of the main shell (1).

4. A vehicle lamp lighted by a reflector cup as defined in claim 3, wherein: the tail end of the main shell (1) is provided with an end face (11), the end face (11) is provided with a first wire passing hole (111), and the end face (11) is integrally formed with two arc pins (12) which are mutually spaced; the reflective cup (4) is internally provided with a first stage step (41) for clamping the arc pins (12) and a second stage step (42) for clamping the LED lamp panel (3).

5. The vehicle lamp lighted by the reflector cup according to claim 4, wherein: the middle part of the LED lamp panel (3) is provided with second wire through holes (33), and the second wire through holes (33) and the first wire through holes (111) are arranged in one-to-one correspondence.

6. The vehicle lamp lighted by the reflector cup according to claim 4, wherein: the LED lamp panel (3) is provided with an arc hole (34) for the arc pin (12) to pass through.

7. A vehicle lamp lighted by a reflector cup according to any one of claims 1-6, wherein: the light-transmitting cover (5) is made of plastic.

8. A vehicle lamp lighted by a reflector cup according to any one of claims 1-6, wherein: the light-transmitting cover (5) is made of acrylic material.

9. A vehicle lamp lighted by a reflector cup according to any one of claims 1-6, wherein: the light-transmitting cover (5) is a convex lens.