JPH057538U - Flat lighting device - Google Patents

Abstract

(57) [Abstract] [Purpose] A flat plate type that can be used as a spotlight to obtain sufficient illumination for reading newspapers and books, and can also be used as a mirror with bright illumination necessary for makeup repair. The provision of lighting equipment. [Structure] A milky white illumination plate is arranged on the surface of a thin frame,
A mirror surface and a lighting window for mirror surface illumination are provided on the back surface of the frame, and an illumination means including a light source and a light guide plate is provided between the front surface and the back surface. It is a flat plate type lighting device that is mounted on the fixed wall of the and has a flat surface with one surface as an illumination lamp and the other surface as a mirror surface with illumination.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

  This invention is a flat panel lighting device in which a mirror surface with illumination is provided on the back surface of a flat illumination lamp. In particular, a flat plate suitable for being set in a car as a room light for a car Type lighting device.

[0002]

[Prior art]

  For example, a room light of an automobile has a part of the interior wall or side wall of the vehicle interior. Generally, it was buried and fixedly installed.

[0003]

[Problems to be solved by the device]

  In recent years, as passenger cars have become more sophisticated, it has been possible to improve the habitability inside the car and enhance interior interiors. Is desired.   However, is it a constraint such as being in a car or being a DC12V power source? I couldn't get enough brightness to read newspapers and books. Also, looking at the mirror and applying makeup etc. Didn't come

[0004]   In consideration of the above points, the present invention uses a spotlight like a newspaper or You can get enough lighting to read books, etc., and it is bright enough to make up your makeup. It is an object of the present invention to provide a flat panel lighting device that can also be used as a mirror with lighting.

[0005]   In order to achieve the above object, in the present invention, a lighting plate is provided on the surface, A flat plate type illumination with a mirror surface and a lighting window on the back and illumination means in the middle A bright device.

[0006]   In addition, a milky white illumination plate is provided on the front surface of the thin frame body, and a mirror surface is provided on the back surface inside the frame. And a lighting window for mirror illumination, and a light source and a light guide between the front and back surfaces. A flat plate type illumination device provided with an illumination means including a light plate.

[0007]   Further, the lighting device having the above configuration is fixed to the fixed wall by the rotatable mounting member. The plate type lighting device was attached.

[0008]

[Action]

  In the embodiment, by grasping the free end side (opposite mounting member side) of the flat panel lighting device, as shown in FIG. When you pull it as shown by the arrow, the flat panel lighting device will be shown by the solid line from the receiving frame provided on the side wall. As described above, the base end of the mounting member is pulled out as a fulcrum.   At this time, the orientation of the flat panel lighting device is adjusted by adjusting the rotation angle of the mounting member. You can change your mind freely.

[0009]   And when you tighten the tie or use a mirror surface for hairstyle or makeup Use with the mirror surface facing you.   Also, when reading newspapers or books, change the direction of the lighting plate to the newspaper or book side, and Use the light as a spotlight.   After being used for these purposes, the flat panel lighting device is grabbed and stored in the receiving frame.

[0010]

【Example】

  Hereinafter, with reference to the drawings, two examples of implementation of a flat panel lighting device according to the present invention will be described. The details will be described.   FIG. 1 shows an example of an embodiment of a flat panel lighting device according to the present invention, in which a flat type lighting device is removed from a receiving frame. It is a partially broken side view showing a closed state. 2 shows the internal structure of the flat panel lighting device. FIG. 3 is a partially omitted sectional view, FIG. 3 is a front view of the flat panel lighting device, FIG. 4 is a rear view thereof, and FIG. [Fig. 6] is a rear view of the second embodiment.

[0011]   In FIG. 1, the flat panel lighting device A is fitted into a receiving frame 2 buried in a side wall 1 inside an automobile. It is attached to the side wall 1 via the attachment member 3 in a detachable state.   The flat panel lighting device A may be provided on the ceiling side instead of the side wall 1, and without the receiving frame 2. Is also good.   The mounting member 3 for mounting the flat panel lighting device A on the ceiling, the side wall 1, etc. Open / close type, reversing type, free rotating type, etc. can be freely selected according to the installation conditions such as location and installation angle. It should be possible.

[0012]   In FIG. 2 showing the internal structure of the flat panel lighting device A, 4 is the outside of the flat plate lighting device A. A rectangular parallelepiped frame that forms a shape, with a lighting plate 5 on the front side and a mirror 6 on the back side. At the same time, the light guide plate 7 and the light source 8 are incorporated between the illumination plate 5 and the mirror 6.

[0013]   The frame 4 is made of stainless steel plate, light alloy plate, hard synthetic resin, etc. It is molded, and if necessary, surface treatment such as plating and coloring is performed.   The frame 4 may be integrally molded with the back plate 9.

[0014]   The illumination plate 5 that illuminates the surface is, for example, a milky white light in order to illuminate soft light. It is made from a krill board.   In the mirror 6, a silver tape serving as a mirror surface is attached to the back plate 9 as shown in FIG. Also, You may spray or apply the coating material used as a mirror surface to the said back surface plate 9. Furthermore, the back side The mirror 6 can be made by silver-plating one side or both sides of the plate 9. Back plate 9 When both sides of the are plated with silver, the inside becomes a reflecting mirror and reflects light to the front side To increase the lighting effect.

[0015]   A lighting window 10 for illuminating the mirror 6 brightly is provided on a part of the back surface of the flat panel lighting device A. Are provided as shown in FIGS. This lighting window 10 is the same as the illumination plate 5. It can be made of material.   In addition, the lighting window 10 is not limited to one place, but two places above and below, and three places as shown in FIG. It may be provided in any place, or may be provided on all sides.

[0016]   The light guide plate 7 and the light source 8 constitute an example of a lighting unit. The light guide plate 7 is, for example, It is made of a transparent glass plate or a transparent acrylic plate.   The light source 8 is, for example, turned on by DC12V used for interior lighting of an automobile. A lamp is used. The light source 8 is attached to the substrate 11.   It is also possible to dispose the light sources 8 around the four sides and omit the light guide plate 7.

[0017]   In the flat panel lighting device having such a configuration, the free end side (reverse (Attached member side) and pull as shown by the arrow in Fig. 1, the flat panel lighting device is installed on the side wall. As indicated by the solid line, the base end of the mounting member is pulled out from the beam receiving frame as a fulcrum.   At this time, the orientation of the flat panel lighting device is adjusted by adjusting the rotation angle of the mounting member. You can change your mind freely.

[0018]   And when using the mirror surface for makeup repair, etc., use the mirror surface facing yourself. To do.   Also, when reading newspapers or books, change the direction of the lighting plate to the newspaper or book side, and Use the light as a spotlight.

[0019]

[Effect of device]

  As described above, the flat panel lighting device according to the present invention is the same as the flat panel lighting device. The illumination plate that is illuminated by the light is placed on the front surface, and the back surface has a mirror surface and a mirror from the inside of the device. A lighting window for supplying illumination light is provided on the surface, and the lighting plate and the lighting window are irradiated with the illumination light. It is an epoch-making one with a lighting means.

[0020]   Therefore, appropriate illumination light can be obtained in a relatively dark car or on a desk. There is a practical effect that can be used as a bright mirror if necessary.

[Brief description of drawings]

FIG. 1 is a partially cutaway side view showing a state in which a flat panel lighting device is removed from a receiving frame in an embodiment of a flat panel lighting device according to the present invention.

FIG. 2 is an enlarged cross-sectional view showing an internal structure of the flat panel lighting device with a part thereof omitted.

FIG. 3 is a front view showing an illumination plate portion on the front surface side of the flat panel illumination device.

FIG. 4 is a rear view showing a mirror portion on the back surface side of the flat panel lighting device.

FIG. 5 is a rear view showing a back side mirror portion in a second embodiment of the flat panel lighting device according to the present invention.

[Explanation of symbols]

A Flat plate lighting device 1 side wall 2 receiving frame 3 mounting members 4 frames 5 Lighting plate 6 mirror 7 Light guide plate 8 light sources 9 Back plate

   ─────────────────────────────────────────────────── ─── Continued front page    (72) Creator Masanao Nakatsuka             Mitsubishi Motors, 5-3-8 Shiba, Minato-ku, Tokyo             Industry Co., Ltd. (72) Creator Tatsumi Mizobe             1-23-1 Sugano, Ichikawa City, Chiba Prefecture (72) Creator Akira Ishikawa             Stock Market Association, 3-58-3 Kameido, Koto-ku, Tokyo             Inside Yonmargo

Claims (3)

[Scope of utility model registration request] 1. A flat panel lighting device comprising a lighting plate on the front surface, a mirror surface and a lighting window on the back surface, and lighting means in the middle. 2. A milky white illumination plate is provided on the front surface of a thin frame body, and a mirror surface and a lighting window for mirror surface illumination are provided on the back surface of the frame, and a light source is provided between the front surface and the back surface. 2. The flat panel lighting device according to claim 1, further comprising a lighting means including a light guide plate. 3. The flat panel lighting device according to claim 1, wherein the flat panel lighting device is mounted on a fixed wall by a rotatable mounting member.