JPH0241836Y2 - - Google Patents

Description

[Detailed explanation of the idea] 〔Technical field〕 The present invention relates to an electromagnetic cooker.

[Prior art]

Generally, in an electromagnetic cooker, as shown in Fig. 3, an upper case 3 on which a mounting piece 2 for mounting a top plate 1 is formed, and a board 5 on which electrical components 4 such as a transformer and a choke coil are mounted are attached. The lower case 6 constitutes a cooker main body 7. Recently, as electromagnetic cookers have become thinner, the gap between the top plate 1 and the electrical components 4 has become smaller. When an impact such as vibration or dropping is applied, the board 5 is bent, and the top plate 1 and the electrical components 4 come into contact with each other, resulting in damage to the top plate 1.

For this reason, in the past, a cushion material 8 such as rubber was bonded to the upper surface of the electrical component 4 with an adhesive 9 in order to protect the top plate 1, but in this case, the cushion material 8 was bonded with an adhesive 9 one by one. Electrical parts 4
It had to be fixed with adhesive to the top surface, which increased the number of parts and assembly work, causing an increase in costs.

[Purpose] The present invention is to make a part or all of the placement piece formed around the opening of the upper case protrude inward to form a pressing piece, and use this pressing piece to place electrical components on a board. By pressing, the cushion material is eliminated and workability is improved.

〔Example〕

Reference numeral 11 denotes a cooking device main body composed of an upper case 12A and a lower case 12B, and 14 a mounting piece protruding from the periphery of an opening 13 formed on the upper surface of the upper case 12. It is formed to fall down, and a top plate 16 is placed on top of it. This mounting piece 14 is formed longer than usual, and has a pressing piece 15 at its tip.
is formed, and the pressing piece 15 presses the upper surface of an electrical component 18 such as a transformer or a choke coil placed on the board 17.

The pressing piece 15 is connected to the mounting piece 14 as shown in FIG.
It may be formed flush with the top plate 16, or it may be stepped down so as to form a slight gap between it and the top plate 16, as shown in FIG. As shown in FIG. 2, when the pressing piece 15 is stepped down, the pressing piece 1
5 has elasticity, so the above electrical component 1
It is more effective for pressing 8.

In addition, 19 is a support leg provided on the lower surface of the lower case 12B, 20 is a mounting piece for attaching the board 17, and 21 is a top cover.

Therefore, according to the present invention, the board 17 on which the electrical components 18 are arranged is attached to the mounting piece 20 of the lower case 12B, and the board 17 is formed at the tip of the mounting piece 14 by simply covering the upper case 12A from above. Since the pressing piece 15 presses the upper surface of the electrical component 18, even if the board 17 is bent due to vibration or impact force applied to the cooking device main body 11 when it is dropped, the electrical component 18 and the top plate 16 will not be connected to each other. The top plate 16 will not be damaged by contact.

〔effect〕

As described above, the present invention is an electromagnetic cooking device in which an opening is formed on the upper surface of the upper case constituting the main body of the cooker, and a mounting piece is formed on the periphery of the opening on which the outer periphery of the top plate is placed. In this case, a part or all of the above-mentioned placement piece is made to protrude inward to form a pressing piece, and this pressing piece is used to press the electrical components arranged on the board, so it is different from the conventional method. This method does not require separate parts such as a cushion material, and also does not require work such as attaching the cushion material to the top surface of electrical components using an adhesive or the like, making it extremely easy to protect the top plate. This has the remarkable effect of being able to.

[Brief explanation of the drawing]

Fig. 1 is a vertical cross-sectional view of the main part of the electromagnetic cooker of the present invention, Fig. 2 is another embodiment of the electromagnetic cooker of the present invention corresponding to Fig. 1, and Fig. 3 is a longitudinal cross-sectional view of the main part of the conventional electromagnetic cooker. shows. 11: Cooker body, 12A: Upper case, 13:
Opening, 14: Placing piece, 15: Pressing piece, 16: Top plate, 17: Board, 18: Electrical component.

Claims (1)

[Claims for Utility Model Registration] 1. An electromagnetic cooking device in which an opening is formed on the upper surface of an upper case constituting the main body of the cooker, and a mounting piece is formed on the periphery of the opening to place the outer periphery of a top plate. The device is characterized in that a part or all of the above-mentioned placement piece is made to protrude inward to form a pressing piece, and the pressing piece presses an electrical component placed on the board. Electromagnetic cooker. 2. The electromagnetic cooker according to claim 1, characterized in that the pressing piece has elasticity.