JPS60481A - Panel mounting apparatus for heating cooker - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

DETAILED DESCRIPTION OF THE INVENTION Field of the Invention The present invention relates to a panel mounting device provided on a panel operating section of a cooking device such as an open cooker or a high-frequency heating device.

Conventional structure and its problems Recently, with the automatic control of heating cookers, many operation switches and control devices are installed on the main body of the heating cooker installed behind the panel frame. Inevitably, it has become necessary for display boards to be easily removable.

Hereinafter, a conventional panel mounting device for a heating cooker will be described with reference to FIGS. 11 and 12.

In FIGS. 11 and 12, 1 is the main body of the heating cooker, and 3 is a cooking start switch inserted into a hole provided in the upper part of the panel frame 6. In addition, the panel frame 6 includes
A display board 61L for microwave cooking, a display board 6b for oven cooking, and cooking function display boards 32a and 32b are inserted and fixed to cover the light bulb 31, respectively.

At the bottom of the panel frame 6 are cooking selection keys 10, 11.
and a hole into which a cooking cancel key 12 is inserted.

According to the above configuration, the display board 6a for microwave cooking, the display board 6b for oven cooking, and the cooking function display board 32
h, 32b are inserted into the panel frame 6 and fixed, so they cannot be removed, and unless the entire panel frame 6 is removed from the main body 1 of the heating cooker, after-sales equipment such as the control device installed at the rear of the panel frame will be damaged. There was an inconvenience that the service was not available.

Purpose of the Invention In view of these conventional problems, the present invention incorporates a display board and a display cover into a panel frame to form an integral part, makes the panel frame detachable from the panel base, improves the work efficiency of attaching and detaching, and improves the efficiency of heating and cooking. The present invention provides a panel mounting device for a heating cooker that facilitates after-sales service for a control device, etc. provided at the rear of a panel frame by automatically controlling the device.

Structure of the Invention In order to achieve this object, the cooking device mounting device of the present invention includes a panel frame having a plurality of protrusions at the top, an opening at the front, and a plurality of hooks at the bottom; a panel base located on the front surface of the main body and having a plurality of holes into which the protruding parts of the panel frame are inserted and an opening in which the panel frame is accommodated; and a panel base provided on the front surface of the panel base and having a protrusion of the panel frame. a nameplate having a plurality of holes into which parts are inserted, a display plate inserted into the opening of the panel frame, and a display cover, and integrally formed by housing the display plate and the display cover in the panel frame. However, the panel frame is locked to the opening of the panel base.

According to the above configuration, the protrusion part of the panel frame is inserted into the plurality of holes of the panel base, and the hook part provided at the lower part of the panel frame is latched to the opening part of the panel base,
The panel frame can be detachably attached to the panel base.

DESCRIPTION OF EMBODIMENTS A first embodiment of the present invention will be described with reference to FIGS. 1 to 6.

First, in Figure 1, 1 is the main body of the heating cooker, 2 is the main body 1
At the top of the panel base there is a name plate 4 into which the cooking start switch button 3 shown in FIG. 2 is inserted, and below this name plate 4 there is a panel frame shown in FIG. 3. Contains 6. In this panel frame 5, as shown in Fig. 4, display plates ea and eb made of translucent synthetic resin such as acrylic resin are housed in openings 7a and yb, and on top of them are shown A panel frame 5 is integrally formed with a display cover 8 shown in FIG. In addition, the front side of the panel frame 5 has a hole 9 in which a display lamp for indicating the menu to be cooked is provided, and holes in the lower end into which buttons for cooking selection keys 10 and 11 and a cooking cancel key 12 are inserted. There is. Third
Reference numeral 13 in the figure is a protrusion provided at the upper end of the panel frame 5, which is provided in the hole 14 provided in the bent portion of the nameplate 4 and in the recess located above the nonel base 2 shown in FIG. The upper end of the panel frame 6 is latched to the panel base 2 by passing through the hole 15 (a hole of the same shape opposite to the hole 14 of the nameplate 4). Reference numeral 16 in FIG. 3 denotes a hook provided at the lower end of the panel frame 6, which is engaged with an end 17 of a bent portion provided below the panel base 2, as shown in FIG. 18 is the 6th
An opening provided in the front of the panel base 2 shown in the figure.
A panel frame 6 is housed therein. Reference numeral 19 in FIG. 5 denotes a light source lamp for the edge light, which is supported by lamp holders 21 located at the upper ends of the display panels ea and eb and provided on the board 20 of the electronic control circuit, respectively.

The panel mounting device for a heating cooker according to the first embodiment of the present invention has the above-mentioned configuration, and the mounting and dismounting of the panel frame will be explained below.

First, the display boards 6a and 6 are placed in the openings ya and 7b of the panel frame 5.
b, place the display cover 8 on top of it, and place the display cover 8 on the board 20 for cooking selection instructions. Display lamp with multiple holes 9
The protrusion 1 provided at the upper end of the panel frame 5 by inserting it into the
3 through a hole 14 provided in a bent portion of the nameplate 4 and a hole 16 provided in a recess located above the panel base 2, so that the upper end of the panel frame 6 is locked to the panel base 2, The hook portion 16 provided at the lower end of the panel frame 5 is engaged with the end portion 17 of the bent portion provided below the panel base 2, so that the panel frame 6 is accommodated in the opening 18 of the panel base 2. It will be done. When removing the panel frame 5, push the lower part of the panel frame 5 near the hook 16 from the back of the panel frame 6 to the front with a screwdriver or the like, and the hook 16 of the panel frame 6 will come off the end 17 of the panel base 2 and the panel frame 6 will be removed. can be removed in one piece from the front.

Next, a second embodiment of the present invention will be described with reference to FIGS. 7 and 8, and a third embodiment of the present invention will be described with reference to FIGS. 9 and 0.

The panel frame 6 shown in FIG. 8 is provided with a protruding boss 22 near the hook portion 16, and the panel frame 6 shown in FIG. 23 is provided. Figure 7 shows the panel frame 6 shown in Figure 8.
FIG. 9 shows a sectional view of the main part when the panel frame 6 shown in FIG. 10 is attached to the panel base 2.

The cooking device panel mounting device of the second embodiment differs from the first embodiment in that a protruding boss 22 is provided on the panel frame 6. A protruding boss 2 is provided near the hook portion 16 of the panel frame 6.
2, the hook portion 16 can be easily removed from the lower end 17 of the panel base 2 by pushing the protruding boss 22 from the back side of the panel frame 6 to the front side, and the panel frame 6 can be removed to the front side.

Moreover, the panel mounting device for the heating cooker of the third embodiment is as follows:
This embodiment differs from the first embodiment in that a notch 23 is provided inside the lower end of the panel frame 6. By providing this notch 23, the panel frame 5 can be removed by inserting a screwdriver or the like into the notch 23 and lifting it.

The panel mounting device for the heating cooker of this embodiment configured as described above includes a display plate 7a within the panel frame 6.

By integrally forming the display cover 7b and the display cover 8, it can be easily attached and detached from the opening of the panel base 2, improving the work efficiency of attachment and detachment, and providing a beautiful exterior finish.

Furthermore, as shown in the second and third embodiments, the panel frame 5
If the protruding boss 22 and notch 23 are provided on the panel frame 5, the panel frame 5 can be easily attached and detached from the panel base 2. Therefore, even if an operation switch or a control device is provided on the panel base 2, the panel frame 5 can be easily attached and detached from the panel base 2. Even if semiconductors and control circuits are provided on the board 2o, after-sales service becomes easier. Furthermore, since the panel frame 6 can be easily attached and detached, the nameplate can also be attached and detached easily.

Effects of the Invention As described above, the present invention provides a plurality of protrusions at the upper end of the panel frame and a plurality of hooks at the lower part, thereby making it easier to attach and detach the panel base and improve the work efficiency of attaching and detaching.
Easy to provide after-sales service. Furthermore, by integrally forming the display board, display cover, and panel frame, the attachment/detachment operation is simplified and the exterior is beautifully finished, which has great effects.

[Brief explanation of the drawing]

Fig. 1 is a perspective view of the main body of a heating cooker showing a first embodiment of the present invention, Fig. 2 is a perspective view of the nameplate shown in Fig. 1, and Fig. 3 is a perspective view of the panel frame shown in Fig. 1. Figure 4 is an exploded view of the display board and display cover shown in Figure 1, and Figure 6 is a view of A in Figure 1.
6 is a perspective view of the panel base of FIG. 1 excluding the panel frame, and FIG. 7 is a sectional view of the main part of FIG. FIG. 8 is a sectional view of the main part of the panel frame in FIG. 7, and FIG. 9 is a sectional view of the main part of FIG. The figures are a perspective view of the panel frame shown in Fig. 9, Fig. 11 is a front view showing the main body of a conventional heating cooker, and Fig. 12 is a sectional view of the main part of Fig. 11.1. ...Main body, 2...Panel base, 4
...Nameplate, 6...Panel frame, 6a,
6b...Display board, 8...Display cover, 2
2...Protruding boss, 23...91. Notch. Name of agent: Patent attorney Toshio Nakao and 1 other person 1st
Figure 2 Figure 4 Figure 5 Figure 6 Figure 4 Figure 7 Figure 8 Figure 9 Figure 10 Figure 11 Figure 12

Claims (2)

[Claims] (1) A panel frame having a plurality of protrusions on the upper end, an opening on the front surface, and a plurality of hooks on the lower part, and a panel frame provided at the front of the main body of the heating cooker, into which the protrusions of the panel frame are inserted. a nameplate having a plurality of holes provided on the front surface of the panel base and having a plurality of holes into which protrusions of the panel frame are inserted; a display board inserted into the opening;
and a display cover, the display plate and the display cover are integrally formed in the panel frame, and the panel frame is locked in an opening of the panel base. (2) The panel mounting device for a heating cooker according to claim 1, further comprising a protruding boss in the vicinity of the hook portion provided at the lower part of the panel frame. ((b) The panel mounting device for a heating cooker according to claim 1, wherein a plurality of notches are provided inside the lower end of the panel frame.