CN203880561U - Hidden type side light-emitting LED front fog lamp - Google Patents

Abstract

The utility model discloses a hidden type side light-emitting LED front fog lamp which comprises a shell, a transparent lampshade, a lens, a circuit board, LED particles and a decoration board. The transparent lampshade is fixed to the front portion of the shell. The lens is fixed in the shell. The circuit board is fixed to the top of the lens. The LED particles are fixedly arranged on the lower end face of the circuit board and above the reflecting face of the lens. Light emitted by the LED particles is reflected to the transparent lampshade through the reflecting face of the lens. The decoration board is fixed in the shell and covers the upper portion and the front portion of the circuit board. The LED particles of the hidden type side light-emitting LED front fog lamp are hidden behind the decoration board, the light emitted by the LED particles is downwards reflected to the transparent LED lampshade through the reflecting face of the lens, the design is attractive, and the size is small.

Description

A hidden side-emitting LED front fog lamp

technical field

The utility model relates to a hidden side-emitting LED front fog lamp.

Background technique

High-brightness LEDs have many advantages such as energy saving, environmental protection, and long life, and have broad application prospects. Therefore, countries all over the world have invested a lot of manpower and material resources in related research and industrialization. In recent years, with the continuous breakthrough of high-power LED technology, the application field has been continuously expanded, and it has entered a large number of special lighting fields. Automotive lighting is one of the main application fields. At present, high-brightness LEDs are mainly used for automotive taillights and interior lighting, but not commonly used in automotive front fog lights. This is mainly because the optical design of front fog lights is more complicated. Traditional design methods The low efficiency makes it difficult for LED front fog lamps to meet the requirements of the standard.

Utility model content

The purpose of the utility model is to provide a hidden side-emitting LED front fog lamp with small volume, beautiful shape, high optical efficiency and excellent optical performance.

The technical solution for realizing the purpose of this utility model is: a hidden side-emitting LED front fog lamp, including a housing, a transparent lampshade, a light distribution mirror, a circuit board, LED particles and a decorative plate; the transparent lampshade is fixed on the side; the light distribution mirror is fixed in the housing; the circuit board is fixed on the top of the light distribution mirror; the LED particles are fixed on the lower end surface of the circuit board, and are located above the reflection surface of the light distribution mirror; the light distribution The reflective surface of the mirror reflects the light emitted by the LED particles onto the transparent lampshade; the decorative plate is fixed in the housing and covers the upper and outer sides of the circuit board.

The reflective surface of the light distribution mirror is a continuous arc surface.

The light distribution lens is made of polycarbonate PC through injection molding or precision machining.

Adopting the above-mentioned technical scheme, the utility model has the following beneficial effects: (1) the LED particles of the utility model are hidden behind the decorative plate, and the light emitted by the LED particles is reflected downwards on the transparent lampshade through the reflective surface of the light distribution mirror, Beautiful shape, small size.

(2) The LED particles of the present utility model are fixed on the circuit board, and the active heat dissipation is directly through the circuit board without an auxiliary heat sink, which saves costs.

(3) The reflective surface of the light distribution mirror of the utility model is a continuous arc surface, which can better collect the light emitted by the LED particles and reflect uniform and parallel light rays, so that the utility model has high optical efficiency and excellent optical performance.

Description of drawings

In order to make the content of the utility model easier to understand clearly, the utility model will be further described in detail below according to specific embodiments and in conjunction with the accompanying drawings, wherein

Fig. 1 is the structural representation of the utility model.

The labels in the accompanying drawings are:

Housing 1 , transparent lampshade 2 , light distribution mirror 3 , circuit board 4 , LED particles 5 , and decorative board 6 .

Detailed ways

(Example 1)

Referring to FIG. 1 , the hidden side-emitting LED front fog lamp of this embodiment includes a housing 1 , a transparent lampshade 2 , a light distribution mirror 3 , a circuit board 4 , LED particles 5 and a decorative board 6 .

The transparent lampshade 2 is fixed on the side of the housing 1 . The light distributing lens 3 is fixed in the housing 1 . The circuit board 4 is fixed on the top of the light distribution mirror 3 . The light distribution mirror 3 is made of polycarbonate PC through injection molding or precision machining, and its reflective surface is a continuous arc surface. The LED particles 5 are fixed on the lower end surface of the circuit board 4 and located above the reflective surface of the light distribution mirror 3 . The reflective surface of the light distribution mirror 3 reflects the light emitted by the LED particles 5 onto the transparent lampshade 2 . The decorative board 6 is fixed in the housing 1 and covers the upper and outer sides of the circuit board 4 .

The principle of the hidden side-emitting LED front fog lamp of this embodiment is: the reflective surface of the light distribution mirror 3 collects the light emitted by the LED particles 5 above, thereby changing the direction of the light, reducing the loss of light, and then reflecting uniform and parallel light. Not only has the advantages of small size and beautiful shape, but also has high optical efficiency and excellent optical performance, and actively dissipates heat directly through the circuit board without an auxiliary heat sink, saving costs.

The specific embodiments described above have further described the purpose, technical solutions and beneficial effects of the present utility model in detail. It should be understood that the above descriptions are only specific embodiments of the present utility model and are not intended to limit the present invention. For the utility model, any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the utility model shall be included in the protection scope of the utility model.

Claims (3)

1. the emitting led front fog lamp of Concealed side, is characterized in that: comprise housing (1), Transparent lamp shade (2), lens (3), wiring board (4), LED particle (5) and decorative panel (6); Described Transparent lamp shade (2) is fixed on the sidepiece of housing (1); Described lens (3) is fixed in housing (1); Described wiring board (4) is fixed on lens (3) top; Described LED particle (5) is fixed on the lower surface of wiring board (4), and is positioned at the reflecting surface top of lens (3); The light reflection that the reflecting surface of described lens (3) sends LED particle (5) is to Transparent lamp shade (2); Described decorative panel (6) is fixed in housing (1), and covers top and the outside portion of wiring board (4).

2. the emitting led front fog lamp of a kind of Concealed side according to claim 1, is characterized in that: the reflecting surface of described lens (3) is continuous circular arc face.

3. the emitting led front fog lamp of a kind of Concealed side according to claim 1, is characterized in that: described lens (3) is formed by injection moulding or Precision Machining manufacture by polycarbonate.