JPH0564798U - Lighting equipment for audio equipment - Google Patents

Abstract

(57) [Abstract] [Purpose] To provide an optimum lighting device in an audio device in which a panel portion is configured to be detachable from a mounting portion on the front surface of the audio device body. [Structure] The panel portion P is the mounting portion 1 on the front surface of the audio equipment body O
In the acoustic device configured to be detachable with respect to the inside of the acoustic device main body O, the lamp 2 and the first chromatic light for guiding the light from the lamp 2 to the front surface of the mounting portion 1 Means 3 are provided, and inside the panel portion P,
The second coloring means 4 for guiding the light from the first coloring means 3 to the display section 5 or the operation section 6 formed on the front side of the panel section 2 is provided.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to an illuminating device for an audio device, and more particularly to an illuminating device for an audio device in which a panel portion is configured to be detachable from a main body of the audio device.

[0002]

[Prior Art]

 Conventionally, there has been an acoustic device in which the panel portion is detachably attached to the mounting portion on the front surface of the audio device body so that the panel portion can be removed for the purpose of preventing the theft of the audio device. In addition, we separately proposed that the panel unit removed from the device body be used as a remote control device. In this case, as an illumination device for the display section formed on the front surface side of the panel section, there is one shown in FIG. In the figure, P is a panel portion, the lamp 21 is provided on the internal printed circuit board 81, a color plate 41 for diffusing light is provided in front of the lamp 21, and an LCD 5 which is a display unit is provided on the front surface of the color plate 41. It is provided.

In addition, when the removed panel portion is mounted on the mounting portion at night or the like, a lighting portion is formed as a mark on the mounting portion to facilitate the mounting work, and the vicinity of the mounting portion is exposed. Some of them have the structure shown in FIG. In the drawing, O 1 is an audio equipment main body, and a chromatic plate 31 is formed on the mounting portion 1 on the front side of the audio equipment main body O, and a lamp 22 is formed on the back side of the chromatic plate 31. Therefore, since the light from the lamp 22 is guided by the color plate 31, the color plate 31 exposed on the front side of the main body can be used as the lighting portion 31a.

[0004]

[Problems to be solved by the device]

 However, in the configuration shown in FIG. 4, since the lamp 21 is arranged inside the panel portion P, heat is trapped inside the panel portion P, and when the panel portion P is dropped, the filament of the lamp 21 is There was a problem such as cutting. Further, the structure shown in FIG. 5 has a drawback that the cost is increased because the lamp 22, the color plate 31 and the like must be separately provided as the lighting portion 31a dedicated to the mark when worn at night. It was

An object of the present invention is to solve the above-mentioned drawbacks and to provide an optimum lighting device in an audio device in which a panel portion is detachably attached to a mounting portion on the front surface of the audio device body. is there.

[0006]

[Means for Solving the Problems]

 An illuminating device for an audio device according to the present invention is an audio device in which a panel portion is configured to be detachable from a mounting portion on a front surface of the audio device body. A first coloring means for guiding the light from the first coloring means to the front surface of the mounting portion, and inside the panel portion, the light from the first coloring means is formed on the front surface side of the panel portion or The second coloring means for guiding to the operation section is provided.

[0007]

[Action]

 When the panel unit is mounted on the mounting unit, the light from the lamp is guided to the first and second coloring means to illuminate the display unit or the operation unit. Further, when the panel part is removed from the mounting part, the first coloring means exposed in the mounting part is turned on, which can be used as a mark for mounting the panel part at night.

[0008]

【Example】

 An embodiment according to this invention will be described with reference to FIGS. FIG. 1 is a perspective view showing an embodiment of the present invention, FIG. 2 is a sectional view when a panel portion is mounted on a mounting portion, and FIG. 3 is a rear perspective view of a panel portion. The same parts as those in the conventional example described with reference to FIGS. 4 to 5 are designated by the same reference numerals and the description thereof is omitted. In the figure, O is a main body of the audio device, and in this case, it is a vehicle-mounted tape player. Inside the tape player O, a printed circuit board 8 is formed on the bottom surface side, and a lamp 2 is formed on the upper part of the printed circuit board 8, respectively. 3, 3 are provided so as to be exposed at the mounting portion 1. Inside the panel part P, the color plate 4, which is the second color means, is exposed so as to be exposed to the back surface side of the panel part P corresponding to the color plates 3 and 3 when the panel part P is mounted on the mounting part 1. LCDs 4, which are display units, are provided on the front side of the color plate. In the figure, 6 is an operation unit, 7 is a tape insertion port, and 71 is a tape loading port.

With the above configuration, when the panel portion P is mounted on the mounting portion 1, the light from the lamp 2 is guided to the LCD 5 via the color plates 3, 3 and 4, 4, so that the LSD 5 Can be illuminated. In addition, when the panel portion P is removed from the mounting portion 1, the lighting plates 3 and 3 exposed in the mounting portion 1 are turned on so that the lighting portion is a mark for mounting the panel portion at night. 3a, 3a. Since there is a sufficient space inside the tape player O, heat will not be trapped even if the lamp 2 is arranged inside.

In this embodiment, the first and second illuminating means use the illuminating plates 3, 3, 4 and 4. However, any means having a light guiding property can be used. However, for example, a reflector optical fiber can be used, and the shape and arrangement can be freely set in correspondence with the position of the lamp 2 inside the audio equipment main body O. .. Although not shown, when the light from the lamp 2 is guided to the operation unit 6 of the panel 2, the operation unit 6 can be illuminated in the same manner.

Further, the mounting portion 1 is provided with a switch S, and when the panel portion P is mounted on the mounting portion 1, the switch S is turned on and intense light is emitted from the lamp 2, and the mounting portion 1 is mounted. When the panel portion P is removed from the switch 1, the switch S is turned off, and the lamp 2 emits light weaker than that at the time of mounting. In this case, when the panel part P is mounted on the mounting part 1, the display part 5 and the operating part 6 are illuminated by the strong light from the lamp 2, and when the panel part P is removed from the mounting part 1. The weak light emitted from the lighting portions 3a, 3a of the color plates 3, 3 can be used as a mark when the panel portion P is mounted on the mounting portion 1 at night.

[0012]

[Effect of the device]

 According to the lighting device of the audio device according to the present invention, the panel unit is attached to the mounting unit by guiding the light from the lamp arranged inside the audio device main body by the first and second coloring means. In this case, the display unit of the panel unit or the operation unit can be illuminated. Since the audio equipment itself has sufficient lamp placement space, heat will not be trapped inside the audio equipment, and since it is not necessary to place the lamp inside the panel, heat will be trapped inside the panel. The reliability of the lamp can be improved because the filament of the lamp is not broken even if the panel is dropped. In addition, when the panel section is removed from the mounting section, the first lighting means can be used as a lighting section that is a mark when mounting the panel section at night, etc., reducing the number of parts. Therefore, the cost can be reduced.

[Brief description of drawings]

FIG. 1 is a perspective view showing an embodiment of the present invention.

FIG. 2 is a cross-sectional view when the panel unit is mounted on the mounting unit.

FIG. 3 is a rear perspective view of a panel unit.

FIG. 4 is a cross-sectional view of a conventional panel section.

FIG. 5 is a cross-sectional view of a conventional audio equipment body.

[Explanation of symbols]

 P panel section O audio equipment main body S switch 1 mounting section 2 lamp 3 first coloring means 4 second coloring means 5 display section 6 operation section

Claims (2)

[Scope of utility model registration request] 1. An audio device in which a panel portion (P) is configured to be detachable from a mounting portion (1) on the front surface of the audio device body (O), wherein the inside of the audio device body (O) is , A lamp (2) and a first illuminating means (3) for guiding the light from the lamp (2) to the front surface of the mounting portion (1), and are provided inside the panel portion (P). Is a second coloring means (for guiding the light from the first coloring means (3) to the display section (5) or the operation section (6) formed on the front side of the panel section (2). 4) is provided, and a lighting device for audio equipment. 2. A switch (S) is provided on the mounting part (1),
When the panel section (P) is mounted on the mounting section (1), the switch (S) is turned on and strong light is emitted from the lamp (2), and the panel section (P) is switched from the mounting section (1). When removed, the switch (S) turns off and the lamp (2)
The illumination device for an audio device according to claim 1, wherein the illumination device emits light that is weaker than when it is attached.