JPH03140117A - Bread manufacturing machine - Google Patents

Abstract

PURPOSE:To prevent temperature rise of a controller, operation failure of electronic parts and such danger as a fire and burns and also, to improve the use convenience by constituting the machine that a containing part formed in a recessed shape on the upper part of the body cuts off heat of a baking chamber which becomes a high temperature. CONSTITUTION:A containing part 51 is formed in a recessed shape on the upper face of the body 22 opened and closed by an outer cover 35, contains accessories such as a weighing spoon 50 provided so as to protrude to the inside surface side of the upper face of the body 22, and its position is placed between a baking chamber 24 provided with a heater 32 and an operating member 47 provided with a controller 42. A heat shielding rid 52 is provided projectingly on the lower part from the reverse side of the containing part 51 protruded to the inside surface side of the upper face of the body 22, placed between the baking chamber 24 and the controller 42, cuts off heat generated from the baking chamber 24 and heat generated from the heater 32, therefore, temperature rise of the controller 42 is prevented, such danger as a fire of electronic parts and burns is prevented, and the safety can be improved. Also, since accessories such as the weighing spoon 50 can be contained, the use convenience can be improved.

Description

DETAILED DESCRIPTION OF THE INVENTION Field of the Invention The present invention relates to a bread making machine that can produce freshly baked bread simply by adding predetermined bread ingredients.

BACKGROUND OF THE INVENTION Conventional bread making machines of this type generally have a configuration as shown in FIG. The configuration will be explained below with reference to the drawings.

In Fig. 4, 1 is a chassis, 2 is on the main body, 3 is below the main body, 4 is a firing chamber, and 6 is a motor.A firing chamber 4 and a motor 5 are attached to the chassis V1, and inside the firing chamber 4. A removable bread container 7 equipped with a kneading blade 6, a heater 8, and a temperature detection section 9 for detecting the temperature of the bread container 7 are provided. 10 is a lid for opening and closing the upper end opening of the baking chamber 4; 11 is for controlling the energization of the motor 5 and the heater 8 based on the temperature information detected by the temperature detecting section e for kneading and aging.

It has a built-in control device that controls each process of fermentation and baking, and is an operating member that allows you to set the baking time, start cooking, etc. 12 is a capacitor attached to the top surface of the baking tray 1 and drives the motor 6; 13 is a belt that transmits the rotational force of the motor 5 to the kneading blade θ; 14 is a power cord; and 15 is a cord box that stores the power cord 14. It is.

Problems to be Solved by the Invention In the above-mentioned conventional bread making machine, the control device is attached to the operating member 11 and placed inside the upper main body 2. Since the firing chamber 4, motor 5, heater 8, etc., which have a high temperature, are disposed, heat is transmitted from these, and combined with self-heating, the temperature rise in the control device is accelerated. As a result, abnormalities were likely to occur in the control device, such as the LCD display that displayed the operating status becoming inaccurate and unclear, and the cold capacitor that performed the backup function in the event of a power outage not functioning. There was a risk of ignition or smoke emitted by the electronic components used, posing a risk of fire or burns.

'Furthermore, the upper body 2 and lower body 3 are formed in a substantially rectangular frame shape and have low rigidity in the horizontal direction, so they are vulnerable to drop impact. There was a problem in that it was distorted and deformed into a parallelogram shape. Furthermore, since accessories such as measuring spoons for measuring bread ingredients cannot be stored inside the main body, it takes time to find the measuring spoon when using it, and it is easy to lose it. However, there was also the problem that the number of parts such as lids increased, resulting in high costs.

The present invention is intended to solve these problems, and it is possible to prevent the temperature of the control device from rising and improve the strength of the main body without increasing costs, while also making it possible to store accessories, thereby improving safety and durability. The purpose is to improve usability.

Means for Solving the Problems In order to solve the above problems, the bread making machine of the present invention has accessories such as a measuring spoon formed in a concave shape for measuring bread ingredients stored in the top surface of the main body which is opened and closed by a lid. storage section,
It is provided so as to protrude from the inner surface of the upper surface of the main body, and is located between a firing chamber equipped with a heater and a control device.

Further, the present invention provides a heat shielding rib that is located between the firing chamber and the control device and blocks heat emitted from the firing chamber, and protrudes downward from the inner side of the top surface of the main body that is opened and closed by the lid.
A storage part is provided in the upper part of the main body at the base of the heat shielding rig, which is formed in a concave shape and stores accessories such as a measuring spoon for measuring bread ingredients.

Function The present invention has the above-described configuration, so that the concavely formed storage section becomes high temperature with the control device, the firing chamber and the heater are separated from each other, and the heat generated by these is cut off, thereby preventing the temperature rise of the control device. In addition, by providing this concave storage section on the top surface of the main body, the rigidity of the top surface of the main body increases and the horizontal rigidity of the main body becomes stronger, which also improves the strength of the main body against shocks such as drops. Furthermore, it is possible to store accessories without increasing the number of parts and cost.

In addition, the heat shield ribs are the control device and the firing chamber where the temperature is high.

By providing a storage section with a space at the base of the heat shielding ribs above the inside of the main body where hot air tends to get trapped, multiple heat shielding ribs with air spaces between them are installed. Since it has the same shape as the one with a 100mm, the insulation of heat emitted from the firing chamber etc. is further strengthened, and the temperature rise of the control device can be further prevented. This makes it possible to store items such as.

EXAMPLE Hereinafter, an example of the present invention will be described based on the accompanying drawings. In FIGS. 1 to 3, 20 is a chassis, and the lower part of the main body 2 is attached to the chassis 20 and is made of sheet metal.
1, and an upper body 22 attached to the lower body 21 and made of resin, and the chassis 20 includes a motor 2.
3 and a firing chamber 24 are attached. The rotation of the motor 23 is transmitted from the small pulley 26 to the large pulley 2 via the belt 26.
7 and the lower connector 28. In addition, the firing chamber 2
4 includes a removable bread container 31 that is equipped with a kneading blade 30 that is rotated via an upper connector 29 that contacts a lower connector 28, and in which bread ingredients are set, and a heater formed in a substantially U-shape. 32 and a temperature detection section 33 that detects the temperature of the bread container 31 are provided. Reference numeral 34 denotes an inner lid for opening and closing the firing chamber 24, which is attached to an outer lid 35 rotatably supported on the main body 22, and is connected to the inner lid 34 and the outer lid 36.
A yeast container 36 for storing yeast is disposed between the two. 37 is a valve that is opened and closed by a solenoid 39 via a lever 38; 4o is a heat shield plate disposed around the outer periphery of the firing chamber 24; and 41 is a fixing frame that fixes the upper body 22 and the firing chamber 24. Reference numeral 42 denotes a control device that controls energization of the motor 23, heater 32, etc. based on temperature information detected by the temperature detection section 33, and controls each process of kneading, fermentation, and baking. 44, an LED 45 that is soldered to these and displays the completion of baking, etc., and an LCD 4 that displays the time until baking, menu, etc.
6, and a large number of various electronic components such as switches, resistors, capacitor microcontrollers, etc. Reference numeral 47 denotes an operating member that incorporates the solenoid 39 and the control device 42 and is attached to the upper part of the main body 22 adjacent to either side of the outer lid 35, and is used to set the menu and baking time, start cooking, etc. be. 48, the control device 42 is connected to the operating member 47;
49 is a capacitor that drives the motor 23; 5o is an accessory measuring spoon for measuring bread ingredients; 61 is a measuring spoon formed in a concave shape on the upper surface of the main body 22 that is opened and closed by the outer lid 35; This is a storage section in which accessories such as 6Q are stored, and is provided so as to protrude from the inner surface of the upper surface of the main body 22, and its position is between the firing chamber 24 equipped with the heater 32 and the operating member 47 equipped with the control device 42. placed in between. Reference numeral 62 denotes a heat shielding rib that protrudes downward from the back surface of the storage section 51 that protrudes from the inner surface of the upper surface of the upper main body 22;
It is located between the firing chamber 24 and the control device 42 and blocks heat emitted from the firing chamber 24.

According to the above configuration, the storage section 61 provided so as to protrude from the inner surface of the upper surface of the main body 22 is connected to the control device 42 and the firing chamber 24 which is heated to a high temperature. Since the heaters 32 are separated from each other and the heat emitted by them is cut off, it is possible to prevent the temperature of the control device 42 from rising, and to prevent malfunctions of the LCD 46, gold capacitors, etc. whose guaranteed operation temperature is low.

It is possible to prevent dangers such as fires and burns due to ignition or smoke from the electronic components constituting the control device 42, and improve safety. Further, if the storage portion 61 formed in a concave shape is provided on the upper surface of the upper main body 22, the rigidity of the upper surface of the upper main body 22 increases, and the upper surface of the upper main body 22 increases.
Since the rigidity in the horizontal direction of 2 is also increased, the strength of the main body against impact such as dropping can be improved. Furthermore, since the storage section 51 is opened and closed by the outer lid 36, it is possible to store accessories such as the measuring spoon 50 without increasing the number of parts and costs, thereby preventing the trouble of searching for and losing accessories, and improving usability. can do.

Furthermore, by providing the heat shielding rib 52 and the housing section 51 at its base, the control device 42 can control the firing chamber 24, which is heated to a high temperature. At the top of the main body 22, which is separated from the heater 32 and where hot air tends to accumulate, that is, at the base of the heat shield rig 52,
By providing the storage section 51 with a space, it becomes the same shape as providing a plurality of heat shielding ribs with air layers between them, so the insulation of heat emitted from the firing chamber etc. is further strengthened, and the control device 42 temperature rise can be further prevented.

Effects of the Invention As is clear from the description of the embodiments described above, the bread making machine of the present invention has a concave storage section formed in the upper part of the main body to cut off heat in the baking chamber, which becomes high in temperature. This improves reliability and safety by preventing malfunction of electronic components with low guaranteed operating temperatures and the risk of fire or burns due to ignition or smoke. Therefore, it is possible to improve the strength of the main body against shocks such as drops, and it is also possible to store accessories without increasing the number of parts or cost, thereby improving usability.

In addition, even if the hot air from the firing chamber that is blocked by the heat shielding ribs stays inside the main body, by providing a storage section there, the structure is the same as installing multiple heat shielding rigs with air spaces between them. Therefore, heat insulation is further strengthened in the upper part of the inside of the main body, and the temperature rise of the control device can be further reduced.

[Brief explanation of the drawing]

Fig. 1 is a front sectional view of a bread making machine showing an embodiment of the present invention, Fig. 2 is a sectional view of the same side, Fig. 3 is a perspective view showing how a measuring spoon is stored, and Fig. 4 is a conventional bread making machine. FIG. 2 is a front sectional view of the bread making machine. 22...Top of main body, 24...Baking chamber, 3
2... Heater, 33... Temperature detection section,
42...Control device, 47...Operation member, 50"...Measuring spoon, 61...Storage section, 52...Heat shield rig .

Claims (2)

[Claims] (1) Consists of a main body containing a removable bread container, a heater, a baking chamber equipped with a temperature detection section, and a kneading motor, and a substrate, which controls the heater and motor based on the temperature information detected by the temperature detection section. a control device for controlling energization to the above, an operating member equipped with the control device for setting the baking time, starting cooking, etc., and a lid rotatably supported on the upper part of the main body for opening and closing the baking chamber. A storage part formed in a concave shape and housing accessories such as a measuring spoon for measuring bread ingredients is provided on the top surface of the main body, which is opened and closed by the lid, so as to protrude from the inner surface of the top surface of the main body, and the location thereof is A bread making machine disposed between the baking chamber and a control device. (2) Consists of a main body containing a removable bread container, a heater, a baking chamber equipped with a temperature detection section, and a kneading motor, and a substrate, which controls the heater and motor based on the temperature information detected by the temperature detection section. a control device for controlling energization to the above, an operating member equipped with the control device for setting the baking time, starting cooking, etc., and a lid rotatably supported on the upper part of the main body for opening and closing the baking chamber. A heat shielding rib that is located between the firing chamber and the control device and blocks heat emitted from the firing chamber is provided to protrude downward from the inner surface of the upper surface of the main body that is opened and closed by the lid, and the base of the heat shielding rib is provided. A bread making machine that has a concave storage section on the top of the main body that stores accessories such as a measuring spoon for measuring bread ingredients.