JPS585586Y2 - electric razor display device - Google Patents

Description

[Detailed Description of the Invention] This invention relates to a display device for an electric shaver.

Conventionally, there are types of electric shavers that emit light from a lamp through a lamp cover to indicate when the shaver is in use, or if it is a rechargeable type, the discharge status is displayed.
Since the lamp cover is small and circular, the display is spot-on and difficult to see.

This idea was devised in view of the above points, and was designed to be an electric shaver display device that can display over a wide range of areas and efficiently condense lamp light to provide a clear display. The purpose is to

This idea includes a light-transmitting lamp cover with a plurality of elongated V-shaped reflective grooves arranged in parallel, which are perpendicular to the longitudinal direction of the main body case, which is equipped with a lamp that indicates the energized or discharged state. Attach a plurality of arcuate walls that elastically fit and hold the lamp to the end of the lamp cover while blocking light from the lamp, and open the light emitting port toward the other end of the lamp cover to form a cylindrical shape. It is characterized by being formed while arranging.

Therefore, by using an elongated lamp cover, the light from the lamp can be distributed in a strip shape, and the arcuate wall prevents light leakage and efficiently focuses the light on the light emitting port. It is configured so that a display state can be obtained.

An embodiment of this invention will be explained based on the drawings.

1 is a main body case that can be divided into two parts.

Although not shown, a shaving section is attached to the upper part of the main body case 1.

Further, inside the main body case 1, a rechargeable battery and a motor are housed, although not shown.

A decorative plate 2 is provided on the front surface of the main body case 1, and a switch knob 3 is slidably attached to the decorative plate 2.

Further, a lamp 4 is provided within the main body case 1 and is held on a substrate 5 for displaying the energized state or the above-mentioned discharge state of the battery.

A horizontally long lamp cover 6 is attached to the front surface of the main body case 1.

The lamp cover 6 is molded from translucent plastic, and has a laterally elongated display section 8 bulgingly molded in the center thereof, corresponding to the display window 7 formed on the decorative panel 2.

A plurality of square-shaped reflective grooves 9 are arranged in parallel on the inner surface of the display section 8 and are perpendicular to the longitudinal direction thereof, and the lamp 4 is elastically fitted and held at one end of the inner surface of the display section 8. At the same time, a plurality of light-shielding arc-shaped walls 10 are formed and arranged in a cylindrical shape with light emitting ports 11 opening toward the other end of the display section 8.

In such a configuration, when the switch knob 3 is slid, a switch (not shown) is turned on, and the motor is driven.

The lamp 4 emits light by detecting the energized state or the discharged state of the battery, but the light is blocked by the arcuate wall 10 and does not leak elsewhere, and the light focused on the light emitting port 11 is reflected by the reflective groove 9. Light is distributed and transmitted throughout the display section 8.

Therefore, the display state is extremely easy to see.

Since this device is constructed as described above, the light from the lamp is efficiently focused on the light emitting port by the arcuate wall without leaking to others, and the focused light is distributed in a band shape by the elongated lamp cover and transmitted through the lamp. Therefore, it has the effect of being able to move around in a clear display state.

[Brief explanation of drawings]

The drawings show an embodiment of this invention, in which Fig. 1 is a partially cutaway side view, Fig. 2 is a partially cutaway front view, Fig. 3 is a perspective view of the lamp cover, and Fig. 4 is a partially cutaway side view. 5 is a perspective view of the lamp cover seen from the inner side, FIG. 5 is a rear view of the lamp cover, and FIG. 6 is an enlarged horizontal sectional view showing the light distribution effect of the lamp cover. 1...Body case, 4...Lamp, 6
... Lamp cover, 9 ... Reflection groove, 1
0...Arc-shaped wall, 11...Light-emitting port.

Claims (1)

[Scope of utility model registration request] The main body case is equipped with a lamp inside that indicates the energized or discharged state, and has a plurality of long and narrow V Vs perpendicular to its longitudinal direction.
A light-transmitting lamp cover is installed with side-by-side letter-shaped reflective grooves, and a plurality of arcuate walls are provided at the ends of the lamp cover to elastically fit and hold the lamp while blocking light from the lamp. A display device for an electric shaver, characterized in that the light emitting ports are arranged in a cylindrical shape with light emitting ports opening toward the other end of the lamp cover.