INDICATOR LIGHT

Abstract

The present disclosure discloses an indicator light, and belongs to the technical field of automobile indicator lights. The indicator light comprises a mirror, wherein a protrusion is formed around the edge of the mirror such that the mirror surrounds a cavity with an opened bottom end, the mirror forms at least one paraboloid at a top end of the cavity, and multiple reflection pieces are uniformly arranged on the paraboloid; a lens, wherein the lens covers the mirror and seals the protrusion, and a surface of the lens has etched optical dermatoglyph or electrical discharge machining marks; and at least one light bead, which is arranged in the cavity. The light bead can provide light rays for the mirror and the lens, and its emitted light rays are emitted between the mirror and the lens to increase the utilization ratio of the light rays and improve the light emission uniformity.

Claims

1. An indicator light, comprising: a minor, wherein a protrusion is formed around the edge of the minor such that the minor surrounds a cavity with an opened bottom end, the minor forms at least one paraboloid at a top end of the cavity, and multiple reflection pieces are uniformly arranged on the paraboloid; a lens, wherein the lens covers the mirror and seals the protrusion, and a surface of the lens has etched optical dermatoglyph or electrical discharge machining marks; and at least one light bead, which is arranged in the cavity.

2. The indicator light according to claim 1, wherein the mirror forms three paraboloids at the top end of the cavity.

3. The indicator light according to claim 1, wherein the reflection piece is a square reflection piece.

4. The indicator light according to claim 1, wherein the number of the light beads is three.

5. The indicator light according to claim 1, wherein slots are arranged in an inner side wall of the protrusion, an insert plate is inserted in the slots, and the light bead is fixed to the insert plate.

6. The indicator light according to claim 1, wherein a light emission angle of the light bead is 120 degrees or 60 degrees.

7. The indicator light according to claim 1, wherein a welding rib is arranged around the lens, and the lens is in welding seal with the mirror through the welding rib.

8. The indicator light according to claim 4, wherein a light emission angle of the light bead is 120 degrees or 60 degrees.

9. The indicator light according to claim 5, wherein a light emission angle of the light bead is 120 degrees or 60 degrees.

Description

BRIEF DESCRIPTION OF THE DRAWINGS

[0023] FIG. 1 is a schematic structural diagram of the present disclosure.

[0024] FIG. 2 is a schematic structural diagram of the present disclosure in another view.

[0025] FIG. 3 is an optical path diagram of the present disclosure.

[0026] In the drawings: 1-minor, 2-protrusion, 3-cavity, 4-paraboloid, 5-reflection piece, 6-lens, 7-light bead, 8-slot, 9-insert plate, and 10-welding rib.

DESCRIPTION OF THE EMBODIMENTS

[0027] To make technical means, creation features, objectives, and effects of the present disclosure clearer and more comprehensible, the present disclosure is further described below with reference to the specific drawings.

[0028] As shown in FIG. 1., FIG. 2 and. FIG. 3, an indicator light comprises:

[0029] a mirror 1, wherein a protrusion 2 is formed around the edge of the mirror 1 such that the mirror 1 surrounds a cavity 3 with an opened bottom end, the mirror 1 forms at least one paraboloid 4 at a top end of the cavity 3, and multiple reflection pieces 5 are uniformly arranged on the paraboloid 4;

[0030] a lens 6, wherein the lens 6 covers the mirror 1 and seals the protrusion 2, and a surface of the lens 6 has etched optical dermatoglyph or electrical discharge machining marks; and

[0031] at least one light bead 7, which is arranged in the cavity.

[0032] In one embodiment, the mirror 1 forms three paraboloids 4 at the top end of the cavity 3.

[0033] According to actual demands, other numbers of the paraboloids 4 can also be formed, and optimally three paraboloids 4 are formed.

[0034] In one embodiment, the reflection piece 5 is a square reflection piece 5.

[0035] In one embodiment, the number of the light beads 7 is three.

[0036] According to actual demands, other numbers of the light beads 7 can be provided, optimally one to three light beads 7 are provided, and the light beads 7 can utilize LED lights.

[0037] In one embodiment, slots 8 are arranged on an inner side wall of the protrusion 2, an insert plate 9 is inserted in the slots 8, and the light bead 7 is fixed to the insert plate 9.

[0038] Further, a light emission angle of the light bead 7 is 120 degrees or 60 degrees.

[0039] In one embodiment, a welding rib 10 is arranged around the lens 6, and the lens 6 is in welding seal with the mirror .1 through the welding rib 10 in an ultrasonic welding manner.

[0040] Due to the present disclosure,

[0041] 1, the light bead 7 can provide light rays for the mirror 1 and the lens 6, and its emitted light rays are emitted between the mirror 1 and the lens 6 to increase the utilization ratio of the light rays and finally emitted out through the lens 6 having the etched optical dermatoglyph or the electrical discharge machining marks to improve the light emission uniformity; and

[0042] 2, the lens 6 covers the mirror 1 and seals the mirror 1 so as to improve the sealing performance, and the sealing performance of the indicator light can be detected by an airtight device to improve the use reliability of indicator light.

[0043] The foregoing displays and describes the basic principles, the main features and the advantages of the present disclosure, Persons skilled in the art should know that the present disclosure is not limited by the above embodiments. The above embodiments and the specification merely describe the principle of the present disclosure. The present disclosure further has various changes and improvements without departing from the principle of the present disclosure, and these changes and improvements should fall in the protection scope of the present disclosure. The protection scope of the present disclosure is limited by the appended claims and their legal equivalents.