JPS621603Y2 - - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to a toaster oven in which a lead plate for wiring that connects heaters also serves as a heat shield plate on the side plate.

As shown in FIGS. 1 and 2, a toaster oven generally has a cover 2 covering the outside of a body 1 forming a roasting chamber, and side plates 3, 3 and screws 4, 5 on both sides of the cover 2. It has a structure in which it is attached with a twist. Note that 6 is a door and 7 is a timer.
Reference numerals 9 and 10 are terminal portions of upper and lower heaters (not shown) provided at the upper and lower portions of the roasting chamber, respectively, and protrude from the side surface of the body 1. In a conventional toaster oven, when the above-mentioned upper and lower heaters are used in parallel, both terminals 9, 9, 10, 10 of both heaters are used.
When used in series, the terminal portions 9 and 10 of one of the two heaters were connected by a lead wire made of silicon glass braid or a thin strip-shaped copper plate.

In such a toaster oven, if the side plates 3, 3 are made of metal, the side plates themselves and the handle 11 become hot due to heat radiation from the side of the roasting chamber, that is, the body 1, which becomes hot, making it inconvenient to handle.
If the side plates 3, 3 were made of resin molded products, they would have the disadvantage of not being heat resistant and causing deformation. For this reason,
In conventional toaster ovens, a heat shield plate (not shown) is purposely provided on the back side of the side plate 3.
The number of parts increased, causing an increase in costs.

The present invention was developed to eliminate such drawbacks, and the lead plate for connecting heaters also functions as a heat shield plate. The present invention will be explained below with reference to FIGS. 1 and 2, but the basic structure is the same as the conventional one. Just upper and lower heater terminals 9, 1
The lead plate/heat shield plate 12 that connects between the body 1 and the
The difference is that it is provided along the side of the This heat shield plate 12 is a flat iron plate with a surface treatment such as plating, and is itself a good conductor of electricity and serves as a lead wire between the upper and lower heaters. Radiant heat from the sides is blocked from hitting the side plate 3. Further, this heat shield plate 12 has terminal portions 9 protruding from the side surface of the body 1,
The washer 13 is first inserted into the washer 10, and then inserted through its screw hole (not shown) and tightened with the nut 14, so there is a gap between the washer 13 and the side surface of the body 1, which prevents temperature rise due to heat conduction. Prevented.

Furthermore, since the side plate 3 is an integrally molded synthetic resin product, it is easy to manufacture and the upper handle 11 does not become hot, making it convenient to operate. In addition, 15 of the side plate 3,
15 is a side screw hole, and 16, 16 is a mounting piece protruding from the bottom side of the back surface of the side plate 3, and screw holes 17, 17 are provided therein. Reference numeral 18 indicates a screw hole drilled in the end of the cover 2, and reference numeral 19 indicates a screw hole drilled in the bottom plate. When attaching the side plate 3 to the side surface of the cover 2, connect the screw holes 15, 15 to the screw holes 18, 18 of the cover 2.
Also, connect the screw holes 17, 17 to the screw holes 19, 1 on the bottom plate.
The side plate 3 is fixed to the cover 2 by screwing screws 4 and 5 from the outside corresponding to the screws 9.

According to the above-mentioned configuration, the heat radiation from the body 1 is blocked by the lead plate/heat shield plate 12, so even if the side plate 3 is made of synthetic resin, there is no deterioration or deformation of the material, and it can be specially shielded. There is no need to provide a hot plate. In this embodiment, lead plates and heat shield plates 12 are provided on both sides of the body 1, but in a toaster oven in which a timer section is provided on one side of the body 1, the distance between the side and the side plate 3 becomes large. There is no need for special heat shielding, and it is sufficient to provide the heat shield plate 12 only on the other side.

As mentioned above, the present invention has the advantage that a heat shield plate is not required by arranging a lead plate that also serves as a heat shield plate with a gap outside the side surface of the body.

[Brief explanation of drawings]

Figure 1 is a perspective view of the toaster oven of the present invention.
Figure 2 is an exploded perspective view of the main parts. Code: 1: Body, 2: Cover, 3: Side plate,
9, 10: Upper and lower heater terminal parts, 12: Lead plate and heat shield plate.

Claims (1)

[Scope of Claim for Utility Model Registration] In a toaster oven in which the outside of a body forming a roasting chamber is covered with a cover and side plates attached to both sides of the cover, a space is provided outside the sides of the body to shield the toaster oven. A toaster oven characterized in that a heating plate and lead plate is provided, and terminals of a roasting heater are electrically connected by the lead plate.