CN204845569U - LED dashboard - Google Patents

Abstract

The utility model discloses an LED instrument panel, which comprises: an instrument panel, a fluorescent powder icon is arranged on the surface of the instrument panel; a pointer, the pointer has a fixed end and a free end, and the fixed end of the pointer can be Rotately fixed on the instrument panel; and LED; the free end surface of the pointer is provided with a groove, the LED is installed in the groove, and the light-emitting surface of the LED faces the groove Open your mouth. Since the LED is installed in the groove at the free end of the pointer, the light emitted by the LED faces the fluorescent powder icon, so that the fluorescent powder icon emits light without glare and reflection, and the reading is clear.

Description

LED dashboard

technical field

The utility model relates to an instrument panel, in particular to an LED instrument panel.

Background technique

As a fourth-generation lighting source, LED has significant advantages in energy saving and longevity. With the development of society, the problem of lighting energy consumption in daily life has become increasingly prominent. Therefore, LED power supply modules with significant energy-saving advantages are more and more popular among people.

In the instrument panel of the prior art, the light source adopts the mode of rear projection or direct illumination from the side, and there is reflection in part, which causes glare to the user and makes it difficult to read.

Contents of the invention

Aiming at the current state of the art above, the utility model provides an LED instrument panel, which solves the problem that the existing LED instrument panel has reflections, causing glare to the user and inconvenient to read.

In order to solve the above technical problems, an LED instrument panel provided by the utility model includes:

an instrument panel, a fluorescent powder icon is arranged on the surface of the instrument panel;

a pointer having a fixed end and a free end, the fixed end of the pointer being rotatably fixed to the instrument panel; and

LED;

A groove is provided on the free end surface of the pointer, the LED is installed in the groove, and the light-emitting surface of the LED faces the opening of the groove.

In one embodiment, a light guide column for guiding the light emitted by the LED to the phosphor icon is arranged in the groove.

In one of the embodiments, the light guide column has an accommodating cavity, and the LED is accommodated in the accommodating cavity.

In one of the embodiments, the outer peripheral surface of the light guide column is cup-shaped.

In one embodiment, the inner wall of the groove is cup-shaped, and a reflective layer is arranged on the inner wall of the groove.

In one of the embodiments, the LED is a blue LED.

In one of the embodiments, the phosphor icon includes an angle scale icon and a number icon corresponding to the angle scale icon.

Compared with the prior art, in the LED instrument panel provided by the utility model, since the LED is installed in the groove at the free end of the pointer, the light emitted by the LED is directed toward the phosphor icon, so that the phosphor icon emits light without glare and reflection, and the reading is clear.

The beneficial effects of the additional technical features of the utility model will be described in the specific implementation mode of this specification.

Description of drawings

Fig. 1 is the schematic diagram of the front view structure of the LED instrument panel in the embodiment of the present invention;

FIG. 2 is a partially enlarged schematic diagram of a position I in FIG. 1 .

Explanation of reference signs: 1-number icon; 2-pointer; 2a-fixed end; 2b-free end; 2c-groove; 3-light guide column; 4-LED; 5-dashboard; 6-angle scale icon.

Detailed ways

The utility model is described in detail below with reference to the accompanying drawings and in conjunction with the embodiments. It should be noted that, in the case of no conflict, the following embodiments and features in the embodiments can be combined with each other.

As shown in Figures 1 and 2, the LED instrument panel in one of the embodiments of the present invention includes an instrument panel 5, a pointer 2 and LED4, and phosphor icons are arranged on the surface of the instrument panel 5. The fluorescent powder icon includes an angle scale icon 6 and a number icon 1 corresponding to the angle scale icon 6 . The pointer 2 has a fixed end 2a and a free end 2b, the fixed end 2a of the pointer 2 is rotatably fixed on the instrument panel 5, the free end 2b of the pointer 2 is provided with a concave Slot 2c. The LED4 is installed in the groove 2c, and the light-emitting surface of the LED4 faces the phosphor icon. Preferably, the LED4 is a blue LED.

In the LED instrument panel of the embodiment of the utility model, since the LED4 is installed in the groove 2c of the free end 2b of the pointer 2, the light-emitting surface of the LED4 faces the phosphor icon, so there is no glare reflection and the reading is clear.

In order to obtain a better light effect, a light guide column 3 is arranged in the groove 2c, and the light guide column 3 is used to guide the light emitted by the LED 4 to the fluorescent powder icon. Further, the light guide column 3 has an accommodating cavity, and the LED 4 is accommodated in the accommodating cavity. Further, the outer peripheral surface of the light guide column 3 is cup-shaped. The light guide column 3 can guide the light emitted by the LED 4 to the phosphor icon.

In order to obtain a better light effect, a reflective layer may also be provided on the inner wall of the groove 2c, through which the light emitted by the LED 4 is directed to the phosphor icon.

It can be seen from the above that, in the LED instrument panel of the embodiment of the present invention, since the LED is installed in the groove at the free end of the pointer, the light emitted by the LED is directed towards the phosphor icon, so that the phosphor icon emits light without glare and reflection, and the reading is clear.

The above-mentioned embodiments only express several implementations of the utility model, and the description thereof is relatively specific and detailed, but it should not be construed as limiting the patent scope of the utility model. It should be noted that those skilled in the art can make several modifications and improvements without departing from the concept of the present invention, and these all belong to the protection scope of the present invention.

Claims (7)

1. An LED instrument panel, comprising: Dashboard (5), phosphor icons are arranged on the surface of the dashboard (5); A pointer (2), the pointer (2) has a fixed end (2a) and a free end (2b), the fixed end (2a) of the pointer (2) is rotatably fixed on the instrument panel (5) on; and LED(4); It is characterized in that, A groove (2c) is provided on the end surface of the free end (2b) of the pointer (2), the LED (4) is installed in the groove (2c), and the light emitting surface of the LED (4) faces The opening of the groove (2c). 2. The LED instrument panel according to claim 1, characterized in that, the groove (2c) is provided with a light guide column (3) for guiding the light emitted by the LED (4) to the phosphor icon . 3. The LED instrument panel according to claim 2, characterized in that, the light guide column (3) has an accommodating cavity, and the LED (4) is accommodated in the accommodating cavity. 4. The LED instrument panel according to claim 2, characterized in that, the outer peripheral surface of the light guide column (3) is cup-shaped. 5. The LED instrument panel according to claim 1, characterized in that, the inner wall of the groove (2c) is cup-shaped, and a reflective layer is arranged on the inner wall of the groove (2c). 6. The LED instrument panel according to any one of claims 1 to 5, characterized in that, the LED (4) is a blue LED. 7. The LED instrument panel according to any one of claims 1 to 5, characterized in that the phosphor icon includes an angle scale icon (6) and a number icon (1) corresponding to the angle scale icon (6) ).