JP3142111U - Lightning display for automobile - Google Patents

Abstract

Provided is a light emitting display having a function optically equivalent to that of a light emitting display using an LED light emitting diode which has recently been popular using a conventional inexpensive incandescent bulb.
Since a light bulb hole is formed at the center of the rear part of the exterior body, it can be used as it is inserted into an electric light device using a conventional incandescent light bulb as a light source, and the bean lens plate and the bean lens plate And a large number of LED light-emitting elements whose light emission state has recently become popular, using a large number of bean lenses, and a bean reflecting mirror formed at a position corresponding to the above-described bean lens of the condenser reflector Appearance can be exhibited.
[Selection] Figure 1

Description

  The present invention relates to an electric display for an automobile used as an automobile taillight, a brake light, a direction indicator light, etc., and an optical display and an optical display using an LED light-emitting diode which is recently popular while using an incandescent bulb as a light source. An object of the present invention is to provide an inexpensive light-emitting display device having substantially the same function.

  As a light source of a lighting fixture for automobiles, a device using a large number of LED light emitting elements instead of incandescent bulbs has recently become popular. As a lighting fixture using a large number of LED light-emitting elements, for example, an alumite treatment is applied to a reflecting mirror portion provided with an LED support hole in the center of a thin mortar-shaped aluminum alloy plate in order to improve the reflection efficiency on the reflecting surface of the LED light emitter There is known an LED reflecting member in which a large number of rust preventive treatments are assembled (see JP 2006-318718 A).

In addition, an optical three-dimensional effect can be expressed by interposing an inner lens in which a pyramid-shaped lens cut having a plurality of refraction angles is closely and vertically arranged on the front surface of a light source substrate in which a plurality of LEDs are arranged vertically and horizontally. Such a vehicular lamp is also known (see Japanese Utility Model Laid-Open No. 5-50611).
JP 2006-318718 A Japanese Utility Model Publication No. 5-50611

  However, the electric display for automobiles using a large number of LED light-emitting elements is remarkably expensive although it looks better than a conventional electric display using one incandescent bulb, and it is used over time. Among the pairs of LED light-emitting indicators attached to the left and right symmetrical positions at the rear of the vehicle, even if only one LED light emitter cannot emit light in one light-emitting display, the light-emitting display The economic burden is remarkably large because the entire vessel must be replaced.

  Therefore, in the present invention, a light-emitting display for an automobile that functions as if it used a number of LED light-emitting elements that have been popular recently, using an inexpensive incandescent bulb that has been widely used as a light source. Was developed.

  Specifically, it is curved in a concave bowl shape, and a light bulb hole is provided at the center, and a light reflecting surface is formed on the curved inner surface around the light bulb hole, and the exterior body opening is provided in the exterior body concave surface. A miniature lens plate that is fitted, a condensing reflection plate fitted on the outside of the miniature lens plate, and a transparent lens fitted on the outside of the condensing reflection plate. A large number of bean lens portions that can transmit light are formed at equal intervals on the side, and the condensing reflection plate is directed to the front side at each position corresponding to each bean lens of the bean lens plate. The present invention relates to an electric display for an automobile, characterized in that a bean reflecting mirror having a bean lens hole formed in a centripetal portion is formed in a concave bowl shape.

  Since the light bulb hole is formed in the center of the rear part of the exterior body as described above, the present invention can be used as it is by inserting it into a lightning device using a conventional incandescent light bulb as a light source, and the bean lens plate, Using a large number of LED light emitting elements whose light emission state has recently become popular by a large number of bean lens plates and a bean reflecting mirror formed at a position corresponding to each of the above described bean lenses of the light collecting reflector. The appearance can be exhibited.

  In the following, the specific contents of the present invention will be described based on the embodiment shown in the drawings. Reference numeral 1 denotes an exterior body, 5 denotes a bean lens plate, 8 denotes a condensing reflection plate, and 12 denotes a transparent lens. The exterior body 1 is curved in a concave bowl shape so that one side is opened by a synthetic resin material, and is provided with a light bulb hole 4 penetrating in the center, and the curved inner surface is plated around the light bulb hole 4 to make a mirror surface. A reflective surface 2 is formed. Reference numeral 3 represents a flange having an opening edge projecting radially outward.

  The bean lens plate 5 is also made of a transparent resin material, and most of the central portion protrudes from the front side (left side in FIG. 2) toward the back side (right side in FIG. 2), and the protruding surface is flat. Moreover, translucent portions 7 and 7 are provided at the upper and lower ends and the left and right end portions so as to project toward the front side. A large number of bean lens portions 6, 6 that are projected toward the front side are formed at equal intervals on the above-described flat projecting surface. In the portion of the bean lens portions 6, 6, the rear side is more forward than the front side. The light of the light bulb L can be converged and enlarged by the lens effect.

  In this case, if the entire bean lens plate 5 is made semi-transparent or opaque except for the bean lens portions 6 and 6 and the light transmitting portions 7 and 7 on the four sides, the light convergence effect of the bean lens portions 6 and 6 is obtained. But it looks even more prominent. The bean lens plate 5 is fitted into the concave surface of the exterior body 1 from the opening of the exterior body 1 with the surface projected to the back side as the head.

  The condensing reflection plate 8 fitted to the outside of the bean lens plate 5 is curved in a concave bowl shape toward the front side at each position corresponding to each of the bean lens portions 6 and 6 of the bean lens plate 5, In addition, a bean reflecting mirror 9 having a bean lens hole 9a formed in the centripetal portion is formed. Reference numeral 10 denotes a frame body that covers the outside of the light transmitting portions 7 and 7, and each frame body 10 is fitted with elongated display lenses 11 and 11 that are curved and protruded toward the front side. The state shown in FIG. 3 is configured.

  The transparent lens 12 has at least a flat portion facing the front side made of a transparent resin material, and has a flat transparent plate 13 and a mounting frame 14 at four surrounding portions thereof. It is fitted on the outer side and engaged with the flange 3 of the exterior body 1 by the left and right engaging claws 12a formed on the mounting frame 14 with the condenser reflecting plate 8 and the bean lens plate 5 interposed therebetween.

  With the above-described configuration, the bean lens plate 5 and the condensing reflector 8 are fitted in the exterior body 1 in this order, and each of the bean lens plates 5 is inserted into each bean lens hole 9 a of the bean reflector 9 formed on the condensing reflector 8. In the state where the bean lens portions 6 and 6 are faced, the transparent lens 12 is further covered from the outside (front side) to complete the electric light display T for automobiles.

  As shown in FIG. 5, the automotive electric light display T according to the present invention is attached to the rear part of the vehicle as shown in FIG. It is used as a vehicle brake lamp, taillight, turn signal, hazard lamp, etc. with the existing incandescent light bulb L inserted in the light bulb hole 4 of the body 1.

  In this case, the flat transparent plate 13 of the transparent lens 12 is colored red when used as a taillight / brake light, and yellow when used as a blinker or hazard lamp. And It should be noted that the display lens 11 having an arbitrary color tone such as red or yellow can further improve the decorativeness of the automotive electric display T that looks like an LED display.

  Irradiation light from the incandescent lamp L is reflected by the light reflecting surface 2 formed on the inner surface side of the exterior body 1, and is converged and enlarged by each of the bean lens portions 6 and 6 formed on the bean lens plate 5. In a state of being converged by each of the bean reflecting mirrors 9, the candy is also irradiated toward the rear of the vehicle through the transparent plate 13 of the transparent lens 12 with a light amount substantially the same as that of the LED light source.

The perspective view seen from the front side of the electric light indicator for vehicles which is one example of the present invention. The exploded view showing the electric light indicator for cars of the present invention in the section. The perspective view seen from the back side of the lightning display for vehicles of the present invention. The perspective view of the state which mounted | wore the vehicle mounting plate with the electroluminescent display for vehicles of this invention. The perspective view seen from the vehicle back of the upper body attached to the vehicle via the vehicle attachment plate.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Exterior body 2 Light reflection surface 3 Flange 4 Light bulb hole 5 Bean lens plate 6 Bean lens part 7 Light transmission part 8 Condensing reflector 9 Bean reflector 9a Bean lens hole 10 Frame body 11 Display lens 12 Transparent lens 12a Engagement nail 13 Transparent plate 14 Mounting frame 15 Mounting plate

Claims (2)

  An exterior body that is curved in a concave bowl shape and has a light bulb hole at the center, and a light reflecting surface is formed on the curved inner surface around the light bulb hole, and a bean lens that is fitted into the exterior body concave surface from the exterior body opening Plate, a condensing reflecting plate fitted on the outside of the bean lens plate, and a transparent lens fitted on the outside of the condensing reflecting plate. The bean lens plate can transmit light from the back side to the front side. A large number of bean lens portions are formed at equal intervals, and the condensing reflector is curved in a concave bowl shape toward the front side at each position corresponding to each bean lens of the bean lens plate. And a bean reflecting mirror having a bean lens hole formed in the centripetal portion.   The electric display for automobiles according to claim 1, wherein each of the bean lenses formed on the bean lens plate is formed so as to protrude to the front side.

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