JPH11121155A - Incorporating induction heating cooking device - Google Patents

Abstract

PROBLEM TO BE SOLVED: To facilitate mounting to a sink cabinet by providing a main body equipped with a main body case and a plate portion covering its top face, and a heating coil and a roaster portion inside the main body, and positioning the center of gravity of the main body on a front side than a center line in the longitudinal direction of a plate portion. SOLUTION: In the case of the installation of a cooking device in a sink cabinet 21, when its constitution is an integral type, a front side is lowered-in at first from the top face opening portion 22 of the sink cabinet 21 and as turning the same a back side is lowered-in later so as to be installed. By constituting so that the center of gravity (b) of the main body is positioned in a front direction than a center line (a) in the front and back direction of a plate portion 20, the position of the center of gravity (b) is set to the vertical direction of a position B to be held by hands so that an attitude is stable when the center portion vicinity of both sides of the plate portion 20 is held by the hands. When the front side of the main body is lower comparing with the back side in installation, the proper attitude is secured so that the installation is facilitated without adjusting the attitude of the main body case by the force of wrists more than required.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a configuration of an induction heating cooker.

[0002]

2. Description of the Related Art A conventional induction heating cooker has a configuration as shown in FIG. The upper main body 2 dropped into the upper surface opening of the sink 1 has an outer shell composed of a box-shaped upper main body case 3 and a plate portion 4 covering the upper surface. Inside the heating coil 5, an induction magnetic field is applied to the heating coil 5. And a fan motor 7 for cooling them. The lower body 8 has a heater 9
, And is electrically coupled to the upper body 2 so as to be suspended from a rail (not shown) provided on the bottom surface of the upper body 2. Reference numeral 12 denotes a power plug connected to an outlet provided inside the sink 1.

[0003]

However, in the above-described conventional configuration, since the upper body 2 and the lower body 8 are separately formed, the upper body 2 is linearly lowered from above the upper opening of the sink 1. And the lower body 8 is hung linearly from the front to the back so as to be hung on a rail (not shown) provided on the bottom surface of the upper body 2.
When the upper main body 2 and the lower main body 8 are integrated, there is a problem that it cannot be installed on a sink by linear motion as in the related art. Also, like a gas appliance (not shown) in which the upper surface of the main body is not covered with a plate, there is no charged portion inside the upper surface of the main body. There was also a problem that it could not be formed.

Further, a device such as an induction heating cooker in which a heating coil 5 which is a heat-generating component and a drive circuit 6 which is a heat-sensitive electronic component are built in the main body also includes a fan motor 7 for cooling. In some cases, the fan motor 7 must be arranged rearward due to the configuration. The center of gravity is located behind the center, and even if the center of the upper main body 2 is to be dropped into the sink opening hole. The back falls,
There was also a problem that it required a very unreasonable force and the installation work was difficult.

SUMMARY OF THE INVENTION The present invention solves such a conventional problem, and provides a built-in induction heating cooker which can be easily mounted on a sink without forming a handle directly on the upper surface of the outer shell of the main body. The purpose is to provide.

[0006]

In order to solve the above-mentioned problems, according to the present invention, an outer shell is integrally formed by a box-shaped main body case and a plate covering an upper surface portion, and the main body is moved from a handle position when the main body is mounted. By setting the position of the center of gravity forward, the main body can be easily mounted on the sink. Further, by forming the handle on the opposite side of the plate covering the upper surface of the main body, the main body can be more easily mounted.

[0007]

According to the first aspect of the present invention, the outer shell of the main body is constituted by a main body case and a plate covering an upper surface, and a heating coil and a roaster part are provided in an integrated main body. When the main body is installed in the sink by lifting the body near the center of the upper side on both sides, the front naturally falls downwards and the wrist is It is possible to provide a built-in induction heating cooker which does not need to change the direction forcibly and can be installed in a comfortable posture.

According to a second aspect of the present invention, a holding member for holding the main body is provided on the opposite side of the plate portion, and the main body of gravity is positioned forward of the holding member holding portion, so that the main body is temporarily mounted on the sink. It is possible to provide a built-in induction heating cooker that can be set up to the installation state and can be released without giving an impact to the main body.

According to a third aspect of the present invention, there is provided an engaging portion for detachably engaging a holding member for holding the main body, and by using a holding member that is separate from the main body,
While supporting the main body with one hand, it is possible to control the main body so as not to hit the sink with the other hand, and it is possible to provide a built-in induction heating cooker excellent in installability.

[0010]

【Example】

Embodiment 1 Hereinafter, a first embodiment of the present invention will be described with reference to FIG.

In FIG. 1, reference numeral 11 denotes a main body case forming an outer shell in which a roaster case 13 having a heater 12 is mounted on a bottom surface portion, and a middle plane portion 14 is also fixed to the main body case 11. The heating coil 15 and the drive circuit 16 are fixed to the middle plane portion 14 together with a fan motor 17 for cooling them. The front plate 18 covering the front of the main body case 11 is provided with an operation section 19 and is fixed to the main body case 11, and a plate section 20 is mounted on the upper side to form an integrated structure. The center of gravity is located forward from the center line of the plate portion 20 in the front-rear direction A.

Next, the operation of this embodiment will be described. As shown in FIG. 2, when the built-in induction heating cooker is installed on the sink 21, in the integrated configuration, the front is dropped from the upper surface opening 22 of the sink 21 first, and the rear is dropped with a delay while rotating. The position of holding the main body and the position of the center of gravity are very important design factors. In the present embodiment, when the center of gravity is positioned forward from the center line of the plate portion 20 in the front-rear direction, when the vicinity of the center of both sides of the plate portion 20 is held by hand, FIG. As shown in the figure, the position of the center of gravity is set in the vertical direction of the position B held by the hand, thereby stabilizing the posture. Also, when dropping into the upper surface opening 22 when the front is lower than the rear, the proper posture of the main body when assembling naturally is ensured without adjusting the posture (angle) of the main body with unnecessary wrist force. can do.

(Embodiment 2) In FIGS. 3, 4 and 5, reference numeral 31 denotes a main body case forming an outer shell, and 32 denotes a plate portion which covers an upper part of the main body case and is fixed to the main body case 31. The holding members 33 (the holding members 33 are provided on both sides of the plate portion 32) are provided on the side surface 3 of the main body case 31.
4 is rotatably supported by the upper flange 35. The position of the center of gravity is determined by the handle 36 of the holding member 33.
It is configured to be located forward of a perpendicular to the plate portion 32.

Next, the operation of this embodiment will be described. Since the holding portion 33 is normally set in a state of abutting against the concave portion 37 of the side surface 34, the holding member 33 is rotated as shown in FIG. 5 so that the handle portion 36 is positioned above the plate portion 32. By setting, the main body can be securely held. Then, after the main body is temporarily set on the sink with the handle portion 36 being raised, the rear portion is lifted a little, and the handle portion 36 is returned to the state in which the handle portion 36 abuts the original concave portion 37 of the side surface 34. By doing so, it is possible to temporarily set the main body on the sink while securely holding it,
The impact on the main body during setting is also reduced. In addition, since the position of the center of gravity is located ahead of the perpendicular of the handle 36,
When the main body is lifted by the handle portion 36, the front is lower than the rear, so that the proper posture of the main body at the time of assembling can be naturally secured.

(Embodiment 3) In FIG. 6 and FIG.
Is a holding member, which constitutes a hooking portion 45 which is detachably hooked on the upper flange 44 of the side surface 43 of the main body case 42. The position of the center of gravity is located forward of the holding member 41.

As described above, by holding the holding member 41 in a detachable manner, it is possible to support the main body with one hand and to control the main body from hitting the sink with the other hand, thereby improving the installation property. be able to.

In this embodiment, the holding member 41 is inserted and fitted into the upper flange 44 so as to be almost fixed. However, the holding member 41 may be pivotally supported on the side surface 43 so as to rotate. Accordingly, when the holding member is provided, the center of gravity automatically moves on the vertical line of the fulcrum where the shaft is supported. Therefore, if the center of gravity is positioned ahead of the holding member, the front surface is lowered, thereby further improving installation. be able to.

[0018]

As described above, according to the first aspect of the present invention, the main body of gravity is positioned forward from the center line in the front-rear direction of the plate portion. To provide a built-in induction heating cooker that can be installed in an easy posture without having to forcibly change the direction with the wrist, as the front naturally naturally falls downward when lifting near the center of both sides Can be.

According to the second aspect of the present invention, the main body is provided by providing the holding member for holding the main body on the opposite side of the plate portion so that the main body of gravity is located forward from the holding member holding portion. It is possible to provide a built-in induction heating cooker that can be set to a temporary installation state on a sink and can be released without giving an impact to the main body.

According to the third aspect of the present invention, the engaging portion for detachably engaging the holding member for holding the main body is constituted, and by using a holding member that is separate from the main body. In addition, while supporting the main body with one hand, it is possible to control the main body so as not to hit the sink with the other hand, and it is possible to provide a built-in induction heating cooker excellent in installability.

[Brief description of the drawings]

FIG. 1 is a sectional view of a main part of a built-in induction heating cooker according to a first embodiment of the present invention.

FIG. 2 is an explanatory diagram of the state of the built-in induction heating cooker.

FIG. 3 is a perspective view of a main part of a built-in induction heating cooker according to a second embodiment of the present invention.

FIG. 4 is a side view of an essential part of the built-in induction heating cooker.

FIG. 5 is a sectional view of another essential part of the built-in induction heating cooker.

FIG. 6 is a perspective view of a main part of a built-in induction heating cooker according to a third embodiment of the present invention.

FIG. 7 is a sectional view of a main part of the built-in induction heating cooker.

FIG. 8 is a cross-sectional view of the vicinity of an induction cooking device showing a conventional example.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1, 21 Sink 2 Upper main body 4, 20, 32 Plate part 5, 15 Heating coil 6, 16 Drive circuit 7, 17 Fan motor 8 Lower main body 10, 13 Roaster case 11, 31, Main body case 33, 41 Holding member 45 Engagement part

 ──────────────────────────────────────────────────続 き Continuing on the front page (72) Inventor Tamotsu Izumaya 1006 Kazuma Kadoma, Osaka Prefecture Matsushita Electric Industrial Co., Ltd. (72) Inventor Atsuo Ono 1006 Okadoma Kadoma Kadoma City, Osaka Matsushita Electric Industrial Co., Ltd. 72) Inventor Katsuyuki Aihara 1006 Kadoma Kadoma, Osaka Prefecture Inside Matsushita Electric Industrial Co., Ltd. (72) Inventor Koichi Hosoi 1006 Odaka Kadoma, Kadoma City Osaka Prefecture Inside Matsushita Electric Industrial Co., Ltd.

Claims (3)

[Claims] 1. A main body having a main body case and a plate part covering an upper surface part thereof, and a heating coil and a roaster part disposed in the main body, wherein the main body has a center line in the front-rear direction of the plate part. A built-in induction heating cooker with its center of gravity positioned more forward. 2. The built-in induction heating cooker according to claim 1, wherein the holding member is provided on the opposite side of the plate portion, and the center of gravity is positioned forward of the holding member. 3. The built-in induction heating cooker according to claim 2, wherein the holding member is detachably hooked.