JP5040595B2 - Built-in cooking device - Google Patents

Description

  The present invention relates to a built-in heating cooker used by being incorporated in a kitchen.

  In recent years, the needs of customers have become higher in built-in cooking appliances, and various forms have been developed and are evolving day by day in terms of functionality, cleanability and design. At that time, the steps between the cooker body and the kitchen are eliminated as much as possible, improving the ease of movement of pans and the like, and the ease of cleaning of the top plate, improving the usability of customers. In addition, when the components in the cooking device main body are replaced because the cooking device main body has not moved normally, it has been required to be able to work easily in a short time.

  Conventionally, as this type of built-in heating cooker, for example, a top plate is supported from below by a top plate support, a cooker body is disposed below, and a fixture for fixing the cooker body to the kitchen. (For example, refer to Patent Documents 1 and 2).

18 and 19 show a conventional configuration. As shown in the figure, a top plate 1 composed of a ceramic plate or the like for placing a pan or the like is supported by a top plate support 2 from below. A flange portion is provided on the outer periphery of the top plate support 2, and a heat-resistant adhesive 3 such as silicon is applied to the space between the flange portion and the top plate 1 to bond them together. Below the top plate 1 and the top plate support 2, an outer shell 4 a constituting the cooker body 4 is arranged, and components such as a substrate 5 are built in and fixed to the top plate support 2. A fixing tool 7 for fixing the cooker body 4 to the kitchen 6 is fixed to the side surface of the outer shell 4a with screws 8, and the fixing screw 9 fastened to the fixing tool 7 moves up and down to move the kitchen 6 Is sandwiched between the cooker body 4 and the fixing screw 9, and the cooker body 4 is fixed. In the gap between the top board 1 and the kitchen 6, the all-around heat-resistant caulking material 10 is applied to fill the gap.
JP 09-89269 A JP 2000-205575 A

  However, in the above-mentioned conventional configuration, when trying to remove the internal substrate 5 due to a failure of the cooker body 4 or the like, the top plate 1 is bonded to the kitchen 6 with the caulking material 10. Cut the cooker main body 4 to remove it, or first loosen the fixing screw 9 from below the kitchen 6, remove the screw 8 to remove the fixture 7, and then remove the cooker main body 4 from the top plate support 2. It becomes the work of removing. Furthermore, in order to set the cooking device body 4 again, in the former case, since the caulking has to be performed again, there is a problem that it takes time for maintenance at the time of service.

  The present invention solves the above-described conventional problems, and when performing maintenance during service, etc., serviceability that does not take time for maintenance such as substrate replacement by simply removing the cooker body from the top support. An object of the present invention is to provide a built-in heating cooker with good quality.

In order to solve the above-mentioned conventional problems, the built-in heating cooker according to the present invention includes a top plate on which an object to be heated such as a pan is placed, and is fixed to the lower outer peripheral portion of the top plate in the kitchen together with the top plate. A top plate support set on the provided step, a fixture fixed to the top plate support and fixing the top plate and the top plate support to the kitchen, and the top plate below the top plate A cooker body supported by a support, and a lower surface of the top plate support is installed at the step, and the periphery of the top plate is fixed to the kitchen by being filled with caulking material in a gap with the step. The top surface of the top plate and the top surface of the kitchen are flush with each other, and the cooking device main body is fastened to the top plate support body separately from the fixture. A plurality of fastening parts are detachably attached from below, Parts is obtained by fastening to position the cooker body in a certain direction.

As a result, when performing maintenance such as during service, if the periphery of the top plate is caulked and fixed to the kitchen, you can replace the substrate by simply removing the cooker body from the top plate support. There is good serviceability that does not take time for maintenance.

  In addition, the top plate and kitchen are flat, making it easy to carry heated objects such as pans and making the top plate and kitchen easy to use.

  Further, when the cooker body is set on the top plate support after the maintenance and fastened, the serviceability is improved so that no erroneous assembly occurs.

  The built-in heating cooker according to the present invention has good serviceability that does not take time for maintenance such as substrate replacement by simply removing the cooker body from the top plate support.

  In addition, the top plate and kitchen are flat, making it easy to carry heated objects such as pans and making the top plate and kitchen easy to use.

  Further, when the cooker body is set on the top plate support after the maintenance and fastened, the serviceability is improved so that no erroneous assembly occurs.

1st invention, the top plate which mounts to-be-heated objects, such as a pan, The top-plate support body fixed to the lower outer peripheral part of the said top plate, and set to the level | step difference provided in the kitchen with the said top plate, A fixing tool for fixing the top plate and the top plate support to the kitchen, fixed to the top plate support, and a cooker body supported by the top plate support below the top plate; The lower surface of the top plate support is installed, and the periphery of the top plate is fixed to the kitchen by being filled with a caulking material in a gap between the step and the upper surface of the top plate and the upper surface of the kitchen are flush with each other. In addition, the fastening of the cooker body to the top plate support is performed by a plurality of fastening portions that are detachable from below with respect to the top plate support separately from the fixture, and the plurality of fastening portions are: Built-in fastening to position the cooker body in a certain direction It is an expression cooker. As a result, when performing maintenance such as during service, if the periphery of the top plate is caulked and fixed to the kitchen, you can replace the substrate by simply removing the cooker body from the top plate support. There is good serviceability that does not take time for maintenance.

Also, adjusting the physical device fastened to the top support member of the body performs a plurality of fastening portions, the plurality of fastening portions by and characterized as to position the cooker body in a fixed orientation, the cooking device body after maintenance Is set on the top plate support and fastened, and the serviceability is improved without erroneous assembly.

Further, a step is provided to the set position of the top plate and the top plate support production kitchen, by the step in installing the lower surface of the top plate support was a top plate top and kitchen top flush, heaven The plate and kitchen are flat, making it easy to carry heated objects such as pots, and making the top plate and kitchen easy to use.

A second invention is, in particular, in the first invention, between the said top plate support plate kitchen, by providing the sealing member, even if the caulk is broken, no water penetration into the kitchen A highly reliable device can be provided.

  According to a third invention, in the first or second invention, the fixture has a fastening member, a kitchen is sandwiched between the fastening member and the top plate support, and the top plate support is By attaching the cooker body to the kitchen, it is possible to remove the substrate in the cooker body simply by removing the cooker body, and it is possible to cope with various thicknesses of the kitchen. It will be flexible.

A fourth invention is, in particular, in the first to third any one invention, the said cooking device body has a substrate for driving the cooker body, a power cord that is connected to the substrate wherein By deriving from the rear of the cooker main body, when installing or maintaining the cooker main body, the work can be performed near the outlet position, so that workability and serviceability are improved.

  Hereinafter, embodiments of the present invention will be described with reference to the drawings. Note that the present invention is not limited to the embodiments.

(Embodiment 1)
1 to 3 show a built-in heating cooker according to Embodiment 1 of the present invention.

  As shown in FIG. 1, the built-in heating cooker in the present embodiment is fixed to a top plate 11 composed of a ceramic plate or the like on which an object to be heated such as a pan is placed, and a lower outer peripheral portion of the top plate 11. A top plate support 12 set on the kitchen 23 together with the top plate 11, a fixture 25 fixed to the top plate support 12 and fixing the top plate 11 and the top plate support 12 to the kitchen 23, A cooker main body 16 supported by the top plate support 12 at the bottom is provided.

  The cooker body 4 is detachably fastened to the top plate support 12 separately from the fixture 25 by fastening means 20 such as screws from below.

  In addition, a groove 13 formed in a circular shape is formed in a portion of the top plate support 12 facing the bottom surface of the top plate 11, and an inner flange 14 having a flat surface portion that is stepped downward is provided in the inner peripheral portion. It is configured. A region surrounded by the groove 13 and the top plate 11 is filled with an adhesive 15 made of heat-resistant silicon or the like, and the top plate 11 and the top plate support 12 are bonded and fixed.

  Below the top plate 11 and the top plate support 12, an outer shell 16a constituting the cooker body 16 is disposed, and a substrate 17 for driving the cooker body 16 and a substrate support that supports the substrate 17 are disposed inside. 18 is stored. Four sides of the outward outer flange 19 are formed on the outer periphery of the upper portion of the outer shell 16a. By fastening the outer flange 19 and the surface of the inner flange 14 of the top plate support 12 from below with a fastening means 20 such as a screw, The top part (the top plate 11 and the top plate support 12) and the outer shell 16a are detachably fixed.

  As shown in FIG. 2, in the present embodiment, the fixing tool 25 is fixed to the top plate support 12 from below in the front and rear two places by screws 25a. The cooking device main body 16 has two fastening means 20 (screws) fastened to the front outer flange 19 portion of the outer shell 16a and two fastening means 20 (screws) to the rear outer flange 19 portion. In addition to 25, the top plate support 12 is detachably fastened from below. Each outer flange 19 is provided with a notch 19a so as to avoid the fixture 25.

  Returning to FIG. 1, the cooker body 16 is installed in the opening hole 21 provided in the kitchen 23 and the step 22 provided around the opening hole 21 that is the set location of the cooker body 16, and the top plate support The bottom surface of the twelve grooves 13 is supported by contacting the top surface of the step 22 of the kitchen 23.

  A gap between the top plate 11 and the stepped portion 22 of the kitchen 23 is filled with a caulking material 24 made of heat-resistant silicon or the like around the entire circumference, thereby filling the gap. Thereby, the top plate 11 and the kitchen 23 are integrated. Further, a fixture 25 is fastened to the inner flange 14 of the top plate support 12 with screws 25a so that the cooker body 16 does not move easily. The cooker body 16 is firmly fixed to the kitchen 23 by being sandwiched between the fixtures 25.

  About the built-in heating cooker comprised as mentioned above, the operation | movement and an effect | action are demonstrated below.

  First, consider the case where the cooker body 16 does not move normally for some reason and the substrate 17 inside the cooker body 16 is replaced in the above configuration. At that time, the cooker main body 16 is installed in the kitchen 23 with built-in equipment, and the periphery of the top plate 11 is filled with the caulking material 24 and fixed to the kitchen 23. If the cooker body 16 is to be removed from the upper side of the kitchen 23, the caulking material 24 must be cut and removed from the top plate 11. However, in the configuration of the cooker body 16, the outer shell 16 a is detachably fixed below the top plate support 12 by four fastening means 20. Therefore, the drawer 23 can be easily removed from the top portion bonded to the kitchen 23 by the caulking material 24 simply by removing the drawer from the lower side of the kitchen 23 or opening the door, and pulling into the kitchen 23 and removing the fastening means 20. it can.

  At this time, since the fixture 25 is fastened to the top plate support 12, it is not necessary to remove the outer case 16 a from the top plate support 12, and the outer case 16 a can be easily removed in a short time. Thereafter, the substrate replacement operation can be completed by exchanging the substrate 17 from the removed outer shell 16a. In addition, when the outer shell 16a is set on the cooker body 16 after replacing the board, the work can be completed simply by entering the kitchen 23 and fastening the outer shell 16a and the top support 12 with the fastening means 20. Can be made.

  As described above, in the present embodiment, the caulking material is used for the top plate, and even if maintenance work such as board replacement occurs in the built-in equipment in which the cooker body cannot be removed from the upper side of the kitchen, the bottom of the kitchen By simply removing the main body of the cooking device, the serviceability that allows easy maintenance work in a short time is improved. In addition, since there is no need to cut the caulking material, it is possible to prevent damage to the top plate that may occur at that time, and to suppress the generation of dust in the cut caulking material, so that reliability can be reduced. Higher equipment and environmentally friendly.

  In the present embodiment, the cooker body 16 and the top board support 12 are fastened by fastening only the fastening means 20, but when the cooker body 16 is set on the top board support 12, FIG. As shown, the outer flange 19 of the outer shell 16a is connected to the inner surface of the top plate support 12 by a locking means A such as a claw and a hole formed between the inner flange 14 of the top plate support 12 and the outer flange 19 of the outer shell 16a. If the fastening means 20 is fastened after being hooked on the flange 14 and temporarily fixed, it is not necessary to have the outer shell 16a when fastening the fastening means 20 to the top plate support 12, so that the fastening means is fastened. Just concentrate on your work. For this reason, work becomes easier. At that time, the outer shell 16a is slid by several millimeters on the top plate support 12, but the sliding allowance h needs to be released from the fixture 25.

  In addition, here, the explanation has been made with a single burner, but it may have a plurality of burners, and even if a plurality of outer shells are detachably fixed to a single top plate support body. The effect is obtained.

  Furthermore, the heat source of the cooking device may be an induction heating coil, a heater, gas, or the like, and is not particularly limited.

(Embodiment 2)
FIG. 4 shows a built-in heating cooker according to Embodiment 2 of the present invention. In the figure, since the basic configuration is the same as that of the first embodiment, only the difference in configuration will be described.

  In the built-in heating cooker in the present embodiment, the cooking device body 16 is fastened to the top plate support 12 with a plurality of fastening portions, and the plurality of fastening portions position the cooking device body 16 in a certain direction. It is characterized as follows.

  In the present embodiment, there are a fastening portion A27 and a fastening portion B28 on the front outer flange 26 of the outer shell 16a, and a fastening portion C30 and a fastening portion D31 on the rear outer flange 29, respectively, and the inner flange 14 of the top plate support 12 is provided. Are fastened by fastening means 20 such as screws. The fastening portion A27 and the fastening portion C30, and the fastening portion B28 and the fastening portion D31 are arranged in a non-linearly symmetrical position with respect to the center line 32.

  About the built-in heating cooker comprised as mentioned above, the operation | movement and an effect | action are demonstrated below.

  Since only operations and actions that differ from the contents of the first embodiment will be described, the same contents are referred to the first embodiment. First, in the above configuration, consider the case where the substrate replacement operation is completed and the outer shell 16a is set on the top support 12. The outer shell 16a has a substantially rectangular parallelepiped shape, and the front-rear direction may have to be determined depending on the arrangement of internal components and a difference in part of the appearance. Therefore, even in the case of a serviceman, if the front and rear are in an incomprehensible shape, the front and rear may be set incorrectly on the top plate support 12. However, since the positions of the front outer flange 26 of the outer shell 16a and the fastening portion of the rear outer flange 29 are not symmetrical, the screw holes are displaced and mechanically set when being attached to the top plate support plate 12. Can not do it. Therefore, no matter what happens, the outer shell 16a cannot be attached in an abnormal state.

  As described above, in the present embodiment, when caulking material is used for the top board and the cooker body cannot be removed from the upper side of the kitchen, the outline is set again after maintenance work such as board replacement. However, since it can only be set on the top support in the normal direction, the serviceability is good and the safety is high.

  In addition, although the some fastening part is characterized so that the cooking appliance main body 16 may be positioned in a fixed direction, you may characterize not only the front-and-rear fastening position but the left-right direction, and the fastening position is symmetrical. Even if it is in the position, for example, the same effect can be obtained as a characterizing configuration in which a convex shape and a concave shape are provided on one side, and not attached to each other.

(Embodiment 3)
FIG. 5 shows a built-in heating cooker according to Embodiment 3 of the present invention. In the figure, since the basic configuration is the same as that of the first embodiment, only the difference in configuration will be described.

In the built-in heating cooker according to the present embodiment, a step 22 is provided at the set position of the top plate 11 and the top plate support 12 of the kitchen 23, and the lower surface of the top plate support 12 is installed on the step 22. The upper surface of the plate 11 and the upper surface of the kitchen 23 are the same surface B (the same surface that does not interfere with use, not the same surface in a strict sense).

  About the built-in heating cooker comprised as mentioned above, the operation | movement and an effect | action are demonstrated below.

  Since only operations and actions that differ from the contents of the first embodiment will be described, the same contents are referred to the first embodiment. First, consider that the cooker body 16 is installed in the kitchen 23 in the above configuration. Since the top plate 11 and the kitchen 23 are on the same surface in the installed state, it is easy to place the heated object such as a pan on the top plate 11 and move it when preparing for cooking. It is also possible to move the object to be heated, and when cleaning the top plate 11 after cooking, both are the same surface, so it is easy to wipe the top plate 11 and the kitchen 23 with just a wipe with a cloth. Can be cleaned.

  As described above, in this embodiment, caulking material is used for the top plate, and when cleaning the built-in equipment in which the cooker body cannot be removed from the upper side of the kitchen, the top plate and the kitchen are wiped off. By simply doing, the whole can be cleaned, so the design is good and the cleaning is good.

  Here, only the top plate 11 is shown, but even if a frame body that covers the end surface around the top plate 11 is attached to the top plate, only the thickness level changes, so that it is substantially the same surface. Can be configured.

(Embodiment 4)
6 and 7 show a built-in heating cooker according to Embodiment 4 of the present invention. In the figure, since the basic configuration is the same as that of the first embodiment, only the difference in configuration will be described.

  In the built-in heating cooker according to the present embodiment, a sealing material 33 is provided between the lower portion of the groove 13 of the top plate support plate 12 and the step 22 of the kitchen 23. The sealing material 33 is an elastic body made of EPDM or the like, and is pasted over the entire circumference.

  About the built-in heating cooker comprised as mentioned above, the operation | movement and an effect | action are demonstrated below.

  Since only operations and actions that differ from the contents of the first embodiment will be described, the same contents are referred to the first embodiment. First, in the above configuration, it is considered that the caulking material 24 has deteriorated due to some influence and cracks have occurred. At that time, when water is used during cooking and care, a large amount of the water spills, and water enters the kitchen 23 through cracks in the caulking material 24. However, since there is a sealing material 33 affixed to the top plate support 12 between the top plate support 12 and the step 22, even if water enters from the caulking material 24, the groove 13 and the step 22. Since the sealing material 33 sandwiched between the layers prevents water from entering the kitchen 23, a clean kitchen 23 can be configured.

  As described above, in the present embodiment, caulking material is used for the top board, and even if the caulking material deteriorates in the built-in equipment in which the cooker main body cannot be removed from the upper side of the kitchen, water can enter the kitchen. It will be clean and reliable without having to.

  The sealing material 33 may be any elastic material, and may be a sealing tape made of foamed silicon or rubber. Moreover, it may be applied and bonded in addition to sticking.

(Embodiment 5)
FIG. 8 shows a built-in heating cooker according to the fifth embodiment of the present invention. In the figure, since the basic configuration is the same as that of the first embodiment, only the difference in configuration will be described.

  The built-in heating cooker in the present embodiment has a substrate 17 that drives the cooker body 16 and a substrate support 18 that supports the substrate 17 in the cooker body 16, and is electrically connected to the substrate 17. The mechanically connected power cord 34 is led out from the opening 35 on the rear side surface of the outer shell 16 a and is connected to an outlet 36 installed at the rear in the kitchen 23.

  About the built-in heating cooker comprised as mentioned above, the operation | movement and an effect | action are demonstrated below.

  Since only operations and actions that differ from the contents of the first embodiment will be described, the same contents are referred to the first embodiment. First, in the above configuration, consider installing the cooker body 16 in the kitchen 23. When the cooker main body 16 is put into the kitchen 23, the power cord 34 comes out from the rear of the outer shell 16a, so that it is positioned in the rearward direction in the kitchen 23. Since the outlet 36 for supplying power to the apparatus is always located behind the kitchen 23, the power cord 34 is arranged near the outlet 36 in the installed state of the cooker main body 16, so that it is smooth. Can be connected to the outlet 36. Further, it is not necessary to unnecessarily lengthen the length of the power cord 34, and it is not necessary to perform wiring work for that purpose (if it is unnecessarily long, the wiring is arranged with a clip or the like to prevent the cord from being caught). Moreover, when removing the cooker main body from the kitchen 23 for maintenance, it is only necessary to remove the power cord 34 from the outlet 36, and then the work can be performed by removing the outer shell 16a.

  As described above, in the present embodiment, the built-in equipment to be installed in the kitchen is easy to install and can be operated in a short time, and the workability is also good when the cooker body is removed at the time of service. Good serviceability.

  Here, the outlet of the power cord 34 is described from the rear side surface of the outer shell 16a, but the same effect can be obtained from the rear bottom surface of the outer shell 16a.

( Reference form 1 )
9 to 11 show a built-in heating cooker according to Reference Embodiment 1 of the present invention. In the figure, since the basic configuration is the same as that of the first embodiment, only the difference in configuration will be described.

Embedded heating cooker in the present reference embodiment, the top support member 12 is detachably supporting a plurality of the cooking device body 37. The plurality of power cords 38 led out from the rear side surfaces of the plurality of cooker bodies 37 are connected to the primary side connection portion 41 of the resin terminal block 40 provided in one case unit 39 whose outer shell is made of metal. Are electrically and mechanically connected with screws. One main power cord 49 is led out from the case unit 39 to the outside from the secondary side connection portion 45 of the terminal block 40.

As shown in FIG. 11, the power cord 38 is composed of charging unit lines A42 and B43 and a ground line 44. Each line of the power cord 38 extending from the outer shell 37a is connected to the charging unit line A42.degree. The lines B43, the ground lines 44, and the same poles are connected. From the secondary side connection portion 45 electrically and mechanically connected to each of the same poles by screws or the like, the main power cord 4 having charging portion lines A46 and B47 and a ground line 48 is provided.
9 is connected, led out from the case unit 39 to the outside, and connected to the outlet 36.

  The case unit 39 has a structure in which the terminal block 40 is fixed to a main body case 50 serving as a base, and a lid case 51 is fastened to the main body case 50 so as to cover both of them. In a single device having a plurality of burners, when the power supply of each burner is independent, it is necessary to supply the original power from one power line and branch it to each burner).

  About the built-in heating cooker comprised as mentioned above, the operation | movement and an effect | action are demonstrated below.

  Since only operations and actions that differ from the contents of the first embodiment will be described, the same contents are referred to the first embodiment. In the above configuration, a case is considered in which one burner of the cooker body 37 does not move normally for some reason and the substrate inside the cooker body 37 is replaced. At that time, first, the main power cord 49 is disconnected from the electrically connected outlet 36. Then, the lid case 51 which is the lid of the case unit 39 is removed. Thereafter, the charging unit lines A42 and B43 and the ground line 44 of only the power cord 38 connected to the burner that is not operating normally are removed from the primary side connection unit 41 of the terminal block 40 by removing the screws. After that, if the outer shell 37a is detached from the top support 12, the substrate replacement operation can be performed. Once board replacement is complete, it can be easily restored to its original state by attaching it in the reverse order of removal.

  Even in the cooker main body 37 having a plurality of burners, it is only necessary to replace and work only the burner having a defect, so that the work can be completed in a short time without using labor.

As described above, in this reference embodiment, even when maintenance work such as board replacement occurs in a built-in device in which caulking material is used for the top plate and the cooker body cannot be removed from the upper side of the kitchen, there is an abnormality. Since it is possible to work simply by removing the outer shell of the burner, it is possible to provide a device with good serviceability that can work in a short time.

  Note that the main power cord 49 is the main line that guides the power of each burner from the outlet 36. Therefore, when a disaster such as an earthquake or fire occurs, each main power cord 49 can be removed by simply unplugging one of the main power cords 49. Since the power supply to the device body 37 can be stopped, the device is safe.

  In the description here, the case unit 39 is made of metal, but the same effect can be obtained even if a flame-retardant resin is used.

  Further, the entrance of the power cord 38 and the main power cord 49 to the case unit 39 may be from the top or the bottom, and may be at a position where wiring is easy. However, if everything is inserted from the bottom, even if water enters the kitchen 23 and is transmitted through the power cord 38, it does not enter the case unit 39, so there is no electric shock.

  11 shows the wiring of the power cord 38 and the main power cord 49 in the terminal block 40. Regardless of this, the same effect can be obtained if the wires are wired so as to have the same polarity.

( Reference form 2 )
FIG. 12 shows a case unit of a built-in heating cooker according to Reference Embodiment 2 of the present invention. In the figure, the basic configuration is the same as in the first embodiment and the reference embodiment 1, and therefore only the differences in configuration will be described.

Embedded heating cooker of the case unit 39 in the present reference embodiment includes a main case 50 having a terminal block 40, is composed of a lid case 51 for covering the main body casing 50 detachably, the main body case 50 kitchens 23 downward rearward It is fixed to the wall 52. Therefore, the lid case 51 can be detachably removed in a state where the main body case 50 is fixed to the wall 52.

  About the built-in heating cooker comprised as mentioned above, the operation | movement and an effect | action are demonstrated below.

Since the operation and action will be described only for parts different from the contents of the sixth embodiment, the same contents are referred to the reference embodiment 1 . First, in the above configuration, consider a case where one burner of the cooker body 37 does not move normally for some reason and the substrate inside the cooker body 37 is replaced. At that time, first, the main power cord 49 is disconnected from the electrically connected outlet 36. And although the case unit 39 is opened, since the main body case 50 is fastened to the wall 52 on the lower rear side of the kitchen 23 alone with the terminal block 40 fixed, when removing the lid case 51, Since the main body case 50 can be worked while attached to the wall 52, it is easy to work, and even when the power cord 38 is disconnected, the work can be done with the terminal block 40 attached to the wall 52, so that the screws can be easily removed. .

As described above, in this reference embodiment, even when maintenance work such as board replacement occurs in a built-in device in which caulking material is used for the top plate and the cooker body cannot be removed from the upper side of the kitchen, there is an abnormality. You can work just by removing the outer shell of the burner, and when you unplug the power cord, you can work with the terminal block fixed to the kitchen, so it takes less time. The serviceability is good.

  The lid case 51 may be directly fastened to the main body case 50, or may be fastened to the wall 52 via the main body case 50.

( Reference form 3 )
FIGS. 13 and 14 show a built-in heating cooker according to Reference Embodiment 3 of the present invention. In the figure, the basic configuration is the same as in the first embodiment and the reference embodiment 1, and therefore only the differences in configuration will be described.

Embedded heating cooker in this reference forms, between multiple cooking device body 37 is obtained by connecting the reinforcing member 53. Specifically, a reinforcing member 53 made of metal that bridges between the cooker main bodies 37 is fixed to the bottom surface of each cooker main body 37 by fastening means 54 such as screws, respectively. Are integrated.

  About the built-in heating cooker comprised as mentioned above, the operation | movement and an effect | action are demonstrated below.

Since only operations and actions that differ from the contents of the sixth embodiment are described, the same contents are referred to the first embodiment. First, in the above configuration, consider installing the cooker body 37 in the kitchen 23. In the cooking device body 37, a plurality of outlines 37 a are fixed to one top plate 11 and the top plate support 12. Therefore, some gaps are inevitably generated between the outer shells 37a. In that configuration, when having a longitudinal end surface etc. Cormorants teeth of the top plate 11, top plate 11 will deflect under the direction of the longitudinal, it takes a great stress on the top plate 11 a central portion (top plate Cracking Cause). However, between the cooker bodies 37, that is, the outer shell 37.
Since the reinforcing member 53 that bridges the two is fixed by the fastening means 54 between a, there is no change in the gap between the outer shells 37a due to having the top plate 11, and the plurality of outer shells 37a is one strong Since the outer shell 37a is formed, a large stress is not applied to the central portion of the top plate 11. Therefore, the top plate 11 does not flex greatly during installation, and there is no fear of the top plate 11 breaking. Moreover, since the intensity | strength as the cooking appliance main body 37 increases after installation by this structure, it can become a good firm apparatus.

  Furthermore, since the reinforcing member 53 is fastened and fixed to the bottom surface of the outer shell 37a from below, when removing the outer shell 37a at the time of service, the work can be easily performed from under the cooker body 37.

As described above, in the present reference, when installing the cooker body in the kitchen, without the top plate is broken, it is possible to provide a robust device which can be set correctly, the service time of easy Therefore, the reinforcing member can be removed and the outer shell can be removed.

  Here, the reinforcing member 53 has been described as being made of metal. However, the reinforcing member 53 is not limited to metal but may be made of resin as long as it has high rigidity. Further, the reinforcing member 53 is not limited to being fastened and fixed to the bottom surface of the outer shell 37a.

( Reference form 4 )
15, FIG. 16 shows a built-in heating cooker in Reference Embodiment 4 of the present invention. In the figure, the basic configuration is the same as in the first embodiment and the reference embodiment 1, and therefore only the differences in configuration will be described.

Embedded heating cooker in the present reference embodiment, in the longitudinal direction of the periphery of the top plate support 12 which supports a plurality of the cooking device body 37 in which are provided two straight reinforcing member 55. Specifically, a linear reinforcing member 55 made of metal is fixed between both ends of the top plate support 12 by welding or the like in the vicinity of the groove 13 on the periphery of the top plate support 12.

  About the built-in heating cooker comprised as mentioned above, the operation | movement and an effect | action are demonstrated below.

Operation, for the action, to describe only the portions different from the contents of the references of the first, the same contents of which refer to the first embodiment. First, in the above configuration, consider installing the cooker body 37 in the kitchen 23. In the cooking device body 37, a plurality of outlines 37 a are fixed to one top plate 11 and the top plate support 12. Therefore, some gaps are inevitably generated between the outer shells 37a. In that configuration, when having a longitudinal end surface etc. Cormorants teeth of the top plate 11, top plate 11 will deflect under the direction of the longitudinal, it takes a great stress on the top plate 11 a central portion (top plate Cracking Cause). However, since the two strong reinforcing members 55 are fixed to the top plate support 12 before and after the measurement, the top plate support 12 itself does not bend and the top plate 11 is not stressed.

  Therefore, the top plate 11 does not flex greatly during installation, and there is no fear of the top plate 11 breaking. Moreover, since the intensity | strength as the cooking appliance main body 37 increases after installation by this structure, it can become a good firm apparatus.

  Furthermore, since the reinforcing member 55 is fixed to the top plate support 12, there is no influence on the outer shell 37a removal at the time of service, and the work can be easily performed in a short time.

As described above, in the present reference, when installing the cooker body in the kitchen, without the top plate is broken, it is possible to provide a robust device which can be set correctly, the service time is also reinforced The serviceability can be improved by easily removing the outer shell without the influence of the members.

  Here, the reinforcing member 55 has been described as being made of metal. However, the reinforcing member 55 is not limited to metal but may be made of resin as long as it has high rigidity. In addition, although the description has been made with two reinforcing members 55 here, one, three, or four may be used. Further, although one reinforcing member 55 has been described for each side, if it is a stronger material, the same effect can be obtained even if it is attached only in the vicinity of a portion where there is a gap between the outer shells 37a.

(Embodiment 6)
FIG. 17 shows a built-in heating cooker according to Embodiment 6 of the present invention. In the figure, since the basic configuration is the same as that of the first embodiment, only the difference in configuration will be described.

  The built-in heating cooker in the present embodiment has a fixing screw 58 as a fastening member in the fixture 56 fastened to the inner flange 14 of the top plate support 12 by a fastening means 56a such as a screw. The fixing screw 58 of the fixture 56 is fastened from below, the kitchen 23 is sandwiched between the top plate support 12 and the cooker body 16 is attached to the kitchen 23 via the top plate support 12.

  The fixture 56 does not directly clamp the kitchen 23 like the fixture 25 shown in the first embodiment, but clamps the kitchen 23 with a fixing screw 58 that moves up and down provided on the support portion 57 of the fixture 56. The cooker body 16 is firmly fixed to the kitchen 23.

  About the built-in heating cooker comprised as mentioned above, the operation | movement and an effect | action are demonstrated below.

  First, in the above configuration, consider installing the cooker body 16 in the kitchen 23. The thickness of the kitchen 23 is slightly different depending on each kitchen maker (about 5 mm to 40 mm). After the cooking device body 16 is installed, the fixture 56 is fixed to the top support 12 so that the cooking device body 16 does not move. Then, the fixing screw 58 attached to the fixing tool 56 is tightened. Then, the fixing screw 58 comes into contact with the kitchen 23 and the cooker body 16 is fixed to the kitchen 23. By tightening the fixing screw 58, the cooker body 16 is fixed to the kitchen 23, so that the kitchen 23 can be reliably fixed even if the thickness of the kitchen 23 is not constant (the range in which the screw slides). That is, it is possible to deal with various types of kitchens 23 with one type of the fixing tool 56 and the fixing screw 58.

  As described above, in the present embodiment, the caulking material is used for the top plate, and the built-in device in which the cooker main body cannot be removed from the upper side of the kitchen is removed, the substrate in the cooker main body is removed simply by removing the outer shell. Even if there are various thicknesses of the kitchen, the cooking device main body can be securely fixed and the workability can be improved.

  Here, the fixture 56 is retrofitted after the installation of the cooker main body 16. However, the fixture 56 is temporarily set on the top plate support plate 12 in advance and placed in the opening hole 21 until it is inserted into the opening 16. It may be performed by a method of keeping the state smaller than the opening hole 21 along the side surface, rotating the fixing tool 56 by 90 ° and setting the fixing screw 58 after setting in the kitchen 23.

  Further, the position of the fixture 56 is not limited to the front and rear, but may be attached in the left-right direction or in all directions.

  Further, the fixing screw 58 as a tightening member has the same effect even when the kitchen 23 is pushed up by a tightening member made of a metal or resin having a spring property instead.

  As described above, the built-in heating cooker according to the present invention has good serviceability because it does not take time to perform maintenance such as substrate replacement by simply removing the cooker body from the top plate support. It can be applied to all built-in type equipment regardless of the heat source of the cooker.

Sectional drawing of the built-in heating cooker in Embodiment 1 of this invention Rear view of the built-in cooking device Rear view showing another configuration of the built-in heating cooker The back view of the built-in heating cooker in Embodiment 2 of this invention Sectional drawing of the built-in heating cooker in Embodiment 3 of this invention Sectional drawing of the built-in heating cooker in Embodiment 4 of this invention Rear view of the built-in cooking device Sectional drawing of the built-in heating cooker in Embodiment 5 of this invention The rear view of the built-in heating cooker in the reference form 1 of this invention Cross section of the built-in cooking device The top view which shows the internal structure of the case unit of the built-in heating cooker The disassembled perspective view of the case unit of the built-in heating cooker in the reference form 2 of this invention Front view of built-in heating cooker in Reference Embodiment 3 of the present invention Rear view of the built-in cooking device Front view of built-in heating cooker in Reference Embodiment 4 of the present invention Rear view of the built-in cooking device Sectional drawing of the built-in heating cooker in Embodiment 6 of this invention Cross-sectional view of a conventional built-in cooking device Rear view of the conventional built-in cooking device

DESCRIPTION OF SYMBOLS 11 Top plate 12 Top plate support body 13 Groove 14 Inner flange 15 Adhesive material 16, 37 Cooker main body 16a, 37a Outer 17 Substrate 18 Substrate support stand 19 Outer flange 20, 54 Fastening means 21 Open hole 22 Step 23 Kitchen 24 Caulking material 25, 56 Fixing device 33 Sealing material 34, 38 Power cord 36 Outlet 39 Case unit 40 Terminal block 41 Primary side connection portion 45 Secondary side connection portion 49 Main power cord 50 Main body case 51 Lid case 52 Wall 53, 55 Reinforcing member 58 fixing screws

Claims (4)

A top plate for placing a heated object such as a pan, a top plate support fixed to a lower outer periphery of the top plate and set on a step provided in the kitchen together with the top plate, and the top plate support A fixed fixture for fixing the top plate and the top plate support to the kitchen; and a cooker body supported by the top plate support below the top plate, and supporting the top plate at the step. The lower surface of the body is installed, and the periphery of the top plate is filled with a caulking material in a gap between the step and fixed to the kitchen so that the upper surface of the top plate and the upper surface of the kitchen are flush with each other, and the cooker The fastening of the main body to the top plate support is performed by a plurality of fastening portions that are detachable from below with respect to the top plate support separately from the fixture, and the plurality of fastening portions include the cooker body. Built-in heating fastened to position in a fixed orientation Management unit. The built-in heating cooker according to claim 1, wherein a sealing material is provided between the top plate support plate and the kitchen. The fixture has a fastening member, the kitchen is sandwiched between the fastening member and the top plate support, and the cooker body is attached to the kitchen via the top plate support. The built-in heating cooker according to 1 or 2. The said cooker main body has a board | substrate which drives the said cooker main body, and the power cord connected with the said board | substrate was derived | led-out from the back of the said cooker main body. Built-in heating cooker.

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