JPH0120564Y2 - - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a cooking appliance equipped with a burner on the upper surface of a heating chamber, and more particularly to a cooking appliance with improved attachment and detachment of the burner.

Conventionally, a heating chamber having a front opening opened and closed by a door body and having a burner facing the heating chamber from the upper opening is known, for example, in Japanese Utility Model Publication Nos. 51-5506 and 51-5510. However, when replacing the burner with these types of gas or during maintenance in the event of a breakdown, if there is a control member, fan, etc. above the burner, these must be removed along with the track shoes. Furthermore, if there is a shelf or other object installed above the cooker, or if the cooker is built into a wall, the main body of the cooker must be moved, which has the disadvantage of poor workability. .

This invention takes these points into account and replaces and replaces the burner.
The purpose is to provide a cooking device that is easy to work with, such as inspection.

The following is a detailed explanation with reference to the drawings: 1.
is a cooking device main body, and a front opening 3 of a heating chamber 2 thereof is opened and closed by a door body 4. Reference numeral 5 denotes an upper opening formed in the upper surface 6 of the heating chamber 2, through which the burner 7 faces the heating chamber 2.

8 is the opening periphery of the front opening 3 of the heating chamber 2;
The back surface of the door body 4 is brought into contact with this opening periphery 8 to form a surface seal, thereby preventing heat from being released when the door body 4 closes the front opening 3. A front opening 10 is formed approximately at the center of the upper edge 9 of this opening periphery 8.
The burner 8 is inserted through the front opening 10 and mounted so as to face the heating chamber 2 from the upper opening 5, and is fixed by a fixing member 11 with a convex engaging portion 12 of the burner 7 body.

A gas nozzle 13 is fixed to a gas manifold 14 and supplies gas to the burner 7.

A closing plate 15 closes the front opening 10 after the burner 7 is installed as described above. Convex locking portions 16 are provided on both sides of the closing plate 15, and these locking portions 16 are recessed locking portions formed inside the front opening 10 formed on the upper edge 9 of the opening periphery 8. The closing plate 15 is fitted into the portion 17 to keep the front opening 10 closed.

In addition, although the closing plate 15 is shown as a separate body from the burner 7 in the figure, it may be integral with the burner 7.

In FIG. 2, reference numeral 18 indicates a wall surface, and an example of a wall-embedded type cooking device in which the cooking device main body 1 is embedded in an opening 19 of the wall surface 18 is shown.

The present invention is as described above, and when the gas burner 7 is replaced due to gas type change or the like, when the door body 4 is first opened, the opening periphery 8 is exposed. Next, when the closing plate 15 on the upper edge 9 of the opening periphery 8 is removed, a front opening 10 is created there. Next, the burner 7 is pulled out to the front through the front opening 10 to repair or replace the burner 7. After repair/replacement, insert the burner 7 again through the front opening 10 and insert it into the heating chamber 2 from the upper opening 5 of the heating chamber 2.
Put it on and fix it facing inside. The fixing member 11 is useful for this mounting and fixing.

After the burner 8 is installed and fixed, the front opening 10 is closed again with the closing plate 15. At this time, the convex locking portion 16 of the closing plate 15 is connected to the concave engaging portion 17 inside the front opening 10.
It can be fitted and attached.

In addition, in this embodiment shown in FIG. 2, an example of a wall-embedded type cooker has been explained, but it is not necessarily limited to a wall-embedded type cooker. Even if other parts such as a fan are installed above, the burner can be attached and removed from the front without removing these parts, and it is also effective for cooking appliances installed in places with cupboards, etc. above. .

As described above, according to the present invention, the periphery of the front opening of the heating chamber is always located at the front of the cooking device body, and the door body that opens and closes the front opening is face-sealed to prevent heat leakage inside the heating chamber. Since a front opening through which the burner can freely enter and exit is formed on the upper edge of the opening periphery of the front opening, the upper edge is exposed simply by opening the door, and the burner can freely enter and exit through the front opening formed there. The burner can be exposed to the heating chamber through the opening on the top surface of the heating chamber, or can be removed for repair or replacement, so it can be used in wall-mounted cooking devices where only the front of the cooking device is open, for example. Even if the cooker is installed at the bottom of a cupboard, the burner can be attached and removed without moving the entire cooker, and other parts such as a fan are installed above the burner inside the cooker. Even if the burner is damaged, the burner can be installed and removed without removing these parts, which is advantageous for inspecting and repairing the burner.

[Brief explanation of the drawing]

FIG. 1 is a perspective view of the main parts of the present invention, and FIG. 2 is a sectional view showing an example of a wall-embedded cooking device. DESCRIPTION OF SYMBOLS 1...Cooker main body, 2...Heating chamber, 3...Front opening, 4...Door body, 5...Top opening, 6...Top surface, 7...Burner, 8...Opening periphery, 9... Upper edge, 10...Front opening.

Claims (1)

[Scope of utility model registration request] In a cooking appliance having a burner facing the heating chamber from the upper surface opening of the heating chamber having a front opening, and having a door body that closes the front opening by face-sealing the front opening with the periphery of the opening, the upper edge of the periphery of the opening A cooking appliance comprising a front opening formed in the front opening, the burner being freely attachable and detachable through the front opening, and a closing plate closing the front opening.