KR100688645B1 - A fixing structure for microwave oven with hood - Google Patents

Abstract

A fixing structure for a microwave oven with a hood is provided to reduce the volume and weight of a support unit for supporting the main body of the microwave oven, by mounting the main body of the microwave oven onto a wall by using the support unit and restricting one side of the main body of the microwave oven. A microwave oven includes a main body(100) having a hood function, and a support unit having a panel attached to a wall. The support unit supports the main body and fixes the main body onto the wall. The support unit includes one or more position fixing members(200) for supporting the main body at the rear end of the main body; and an assisting sheet(300) on which accurate mounting positions of the position fixing members are marked.

Description

A fixing structure for microwave oven with hood}

1 is an exploded perspective view showing the configuration of a microwave oven according to the prior art.

Figure 2 is an exploded perspective view showing the configuration of the support means that is the main portion of the hood and microwave oven according to the prior art.

Figure 3 is an exploded perspective view showing the configuration of a preferred embodiment of a microwave oven with a hood according to the present invention.

Figure 4 is a rear perspective view showing the rear of the main body of the microwave oven according to the present invention.

5A is a perspective view of a position fixing tool that is a main part of the hood-use microwave oven according to the present invention;

Fig. 5B is a rear view of the position fixing tool which is a main part of the hood-use microwave oven according to the present invention;

Fig. 5C is a side view of the position fixing tool which is a main part of the hood-use microwave oven according to the present invention;

* Explanation of symbols for the main parts of the drawings *

100 ..... Main body 110 ..... Discharge motor assembly

120 ..... Outcase 130 ..... Door

132 ..... Hinge 134 ..... Door Handle

140 ..... Cooking Room 142 ..... Tray

150 ..... Control panel 152 ..... Control dial

154 ..... Display 160 ..... Bending Plate

162 ..... Opening 200 ..... Position Lock

220 ..... Mounting part 240 ..... Fixing part

242 ..... Fixed protrusion 260 ..... Supporting rib

280 ..... Screw fasteners 300 .....

320 ..... City part R ....... Rear plate

S ....... Fastening Means

The present invention relates to a hood-use microwave oven, and more particularly, to a fixing structure of a hood-use microwave oven provided with a position fixing tool for fixing the body to the wall by restraining one side of the body in a state mounted on the wall.

In general, a microwave oven stores food and seals it, and then applies power to a magnet tube that generates high frequency to irradiate the food with microwaves to compose food and vibrate molecules to vibrate the food by friction heat. It is a cooking utensil to enable cooking of.

In addition, the microwave oven is easy to control the temperature by instant start, stop, and output adjustment, and can uniformly cook food of various sizes and shapes due to simultaneous heating of food parts, saving cooking time, Due to various advantages such as convenience, it is widely used in general households. Also, recently, kitchen appliances are being manufactured in a built-in type.

Built-in is a function that maximizes the interior effect and space utilization by providing a sense of unity in the interior of the furniture rather than separating and placing various electronic products.In the case of a microwave oven, in addition to the basic function of cooking food In harmony with the upper cabinet of the kitchen, the bottom surface is exposed so that the microwave oven that serves as a hood function for discharging the exhaust gas generated when cooking food from the oven provided in the lower side to the outdoors is also used.

Hereinafter, a configuration of a microwave oven with a hood will be described with reference to the drawings. 1 is an exploded perspective view showing a configuration of a microwave oven according to the prior art.

As shown in the figure, the hood-use microwave oven is capable of cooking food largely, and the main body 10 having a discharge motor assembly 11 having a suction power generated when power is applied therein, and attached to a wall surface. Constraining one side of the main body 10 is composed of a support means 90 for supporting the main body 10 to be spaced apart from the bottom surface.

The main body 10 has an approximately rectangular parallelepiped shape, the outer case is bent a plurality of times to form the top and left and right side appearance of the main body 10, and the rear plate to form a rear appearance ( Not shown), the bottom surface (not shown) to form a lower surface, and the overall appearance is formed by a door 30 that can selectively shield the front surface.

In addition, the inside of the main body 10 includes a cooking chamber 40 in which food is cooked by forming a space having a rectangular parallelepiped shape, and an operation unit 50 for controlling a plurality of electrical components mounted on the main body 10. do.

In the cooking chamber 40, a container containing food is introduced and seated therein. In addition, the food contained in the container can be cooked by microwaves irradiated from the above-described magnetron tube, and a plurality of holes (not shown) are formed in the upper portion to circulate air in the cooking chamber 40. This helps to evenly cook food.

In the cooking chamber 40 is generally formed in the shape of a disc, the tray 42 is provided with a motor (not shown) that generates a rotational force to cook the food contained in the cooking chamber 40 evenly. .

The door 30 is installed at the opened front of the cooking chamber 40. The door 30 is rotatably installed on the basis of the hinge 32 protruding from the front left upper and lower portions of the main body 10, and the front of the door 30 is opened when the main body 10 is operated. By shielding the external leakage of the microwave generated.

The door handle 34 is mounted on the front right side of the door 30. The door handle 34 has an upper / lower end attached to the front surface of the door 30 and a center portion rounded so that the user can grip the door 30 when the door 30 is opened or closed.

On the other hand, the operation unit 50 is provided on the right side of the door handle 34. The operation unit 50 is to allow the food introduced into the cooking chamber to be cooked at a preset cooking time and microwave intensity according to the type and state, and an operation dial 52 capable of rotating and selecting various menus is provided. .

In addition, the upper portion of the operation dial 52 is generally provided with a display 54 to allow the user to easily recognize the food cooking time and the operating state of the main body 10.

The discharge motor assembly 11 is mounted on an upper portion of the space formed by the cooking chamber 40 and the outer case 20. The discharge motor assembly 11 is rotated by receiving power to generate a suction force to the suction port (not shown) formed in the bottom of the main body 10 perforated.

That is, when smoke generated when cooking food is sucked into the suction port (not shown) by the suction force of the discharge motor assembly 11, a flow path (not shown) formed between the outer case 20 and the cooking chamber 40 is provided. Smoke flows along and is exhausted upward through the discharge motor assembly 11.

Therefore, an opening 62 is generally formed above the discharge motor assembly 11 so that air including smoke discharged from the discharge motor assembly 11 can be exhausted upward without interference. The openings 62 are provided in pairs in a rectangular shape as one configuration of the bending plate 60 to be described below.

”모양을 가지고 상기 아웃케이스(20)와 일체로 형성된다. 그리고 상기 아웃케이스(20)의 상면 후측 중앙부에는 상기한 개구부(62)가 천공 형성된다.A bending plate 60 is provided on the upper side of the discharge motor assembly 11, and more specifically, on the rear upper surface of the outer case 20. The bending plate 60 has a rear end portion bent downward from the upper end portion of the outer case 20 so as to be viewed from the right side.

It has a shape and is formed integrally with the outer case 20. In addition, the opening part 62 is formed in the center of the rear side of the upper surface of the outer case 20.

”형상으로 구비되며, 벽면에 부착된 상태로 상기 본체(10)의 일측을 구속하여 하중을 지지함으로써 상기 본체(10)가 바닥면으로부터 이격된 상태를 유지하도록 한다.On the other hand, the support means 90 is provided on the rear side of the main body 10. The support means 90 has an overall appearance of approximately "

It is provided in a ”shape, by restraining one side of the main body 10 in a state attached to the wall to support the load to maintain the main body 10 spaced apart from the bottom surface.

Figure 2 is an exploded perspective view showing the configuration of the support means that is the main component of the microwave oven according to the prior art.

As shown in the figure, the support means 90 has a rectangular drop control panel 80 having a length corresponding to the length of the main body 10, and the main body (on both sides of the drop control panel 80); It comprises a rotation control panel 70 provided in a rectangular shape of the length corresponding to the height of 10).

The falling control panel 80 and the rotation control panel 70 are joined to each other by welding or the like to form a right angle to each other, and after being combined are positioned on the same plane as shown in FIG. Therefore, when the main body 10 is constrained by the support means 90, the drop regulating panel 80 draws the lower side of the main body 10, and the rotation regulating panel 70 has the rear left and right sides of the main body 10. Will be regulated.

In addition, a plurality of screw fastening holes 72 and 83 are formed in the drop control panel 80 and the rotation control panel 70. The screw fastening holes (72, 83) is a screw (S) penetrated to the place where the screw (reference numeral S in Fig. 1) penetrates when the fall control panel 80 and the rotation control panel 70 is attached to the wall surface When the support means 90 is inserted into the wall surface is fixed to the wall surface without falling down.

On one side of the falling control panel 80 and the rotation control panel 70 is formed a reinforcing ribs (76, 84) protruding with a predetermined width in each longitudinal direction. The reinforcing ribs 76 and 84 serve to reinforce the strength so that the support means 90 is not deformed by the load when supporting the main body 10.

In addition, a portion in which the falling control panel 80 and the rotating control panel 70 are joined, more specifically, the left and right ends of the falling control panel 80 and the lower end of the rotating control panel 70 have a horizontal diameter. Long oval long holes 78, 81 are formed

The long holes (78, 81) to play the same role as the above-described screw fastening holes (72,83), which may be generated when welding the drop control panel 80 and the rotation control panel 70 each other The role of compensating for the position mismatch of the long holes 78 and 81 is also performed at the same time.

On the other hand, the fall control panel 80 and the rotation control panel 70 is formed with a component for performing the fall prevention zone and the rotation prevention zone of the main body 10, respectively.

”모양으로 전방으로 절곡 성형된 구속돌기(74)가 구비된다.That is, a support piece 82 protruding upward in a quadrangular shape is formed at the lower end of the falling control panel 80, and the upper left and right ends of the rotating control panel 70 are approximately "

And a restraining protrusion 74 bent forward into a shape.

The support pieces 82 are provided on the left and right sides of the falling control panel 80, respectively, and are inserted into a support hole (not shown) formed at the bottom of the rear surface of the main body 10 to support the load of the main body 10. do.

In addition, the restraining protrusion 74 is inserted into a restraining hole (not shown) formed at a rear surface of the main body 10 so as to be locked. Therefore, the main body 10 supported by the support piece 82 maintains the attached state without being spaced apart from the wall surface due to the restraint of the restraining protrusion 74.

However, according to the fixing structure of the microwave oven according to the prior art configured as described above has the following problems.

In other words, the support means for installing the main body on the wall surface is a portion that supports the load of the main body. That is, since most of the load is concentrated on the lower end of the main body and the lower end of the main body is firmly fixed to prevent rotational flow of the main body, there is a problem in that a lot of material is consumed compared to the required function.

In addition, since most of the load is a component that supports the nature of the product there is a problem that the volume and weight of the raw material is considerable to reduce the productivity.

In addition, there is a problem that a lot of time and labor is required because the welding process of connecting the rotation control panel and the falling control panel is made in the manufacturing process of the support means.

An object of the present invention for solving the above problems, by restraining one side of the main body attached to the wall surface to prevent the fall of the main body by forming and mounting a plurality of position fixing tools for fixing the position in the same shape and work It is to provide a fixed structure of a microwave oven to reduce the process to improve the productivity.

The present invention for achieving the object as described above, the cooking means of the food, the main body is provided with a hood function, the support means for fixing the main body to the wall by supporting the main body with the panel attached to the wall surface In the fixing structure of the combined microwave hood comprising a, wherein the support means is at least one or more position stopper for supporting the main body at one side of the lower rear portion of the main body, and the mounting position of the position stopper for accurate mounting of the position stopper Characterized in that it comprises a mounting auxiliary paper shown.

The position fixing tool is a pair, formed in the same shape, characterized in that a part is inserted into the lower end of one side of the main body is inserted.

The mounting auxiliary paper is characterized in that there is a portion showing the location where the position fastener is fastened by the fastening means.

The position fixing tool is characterized in that the hole is formed on the wall to be fastened by the fastening means, and the support reinforcing ribs are formed to be recessed or protruded to prevent deformation caused by the load of the main body.

The length of the position fixing tool in the transverse direction of the main body is longer than the length of the portion inserted into the main body, characterized in that less than half of the main body length.

According to the present invention having such a configuration there is an advantage that the weight reduction and production process of the raw material is reduced and the productivity is improved.

Hereinafter, a configuration of a microwave oven according to the present invention will be described with reference to the drawings.

Figure 3 is an exploded perspective view showing the configuration of a preferred embodiment of the microwave oven with hood according to the present invention and Figure 4 is a rear perspective view showing the rear of the main body of the hood with microwave oven according to the present invention.

As shown in these drawings, the fixed structure of the microwave oven with a hood is largely capable of cooking food and the main body 100 is built in the discharge motor assembly 110 to generate a suction force when the power is applied therein, and on the wall Position fixing tool 200 for restraining one side of the main body 100 in the attached state to fix the position of the main body 100 and support the load, and the correct position and ease of mounting when mounting the position fixing tool 200 It is provided for, and the mounting position of the fixing fixture 200 is composed of a mounting auxiliary paper 300 and the like shown.

The main body 100 has an approximately rectangular parallelepiped shape, and the outer case 120 is bent a plurality of times to form the top and left and right side appearance of the main body 100, and a rear plate to form a rear exterior ( The overall appearance is formed by the reference numeral R) of FIG. 4 and the door 130 selectively shielding the front surface.

In addition, a front side of the main body 100 is provided with a cooking chamber 140 to form a space having a rectangular shape, and an operation unit 150 for controlling a plurality of electrical components mounted on the main body 100. do.

The cooking chamber 140 accommodates a cooking container containing food therein. In addition, the food contained in the container can be cooked by microwaves irradiated from the magnetron (not shown), and a plurality of holes (not shown) are formed in the upper portion to circulate the air in the cooking chamber 140. Will help you cook evenly.

In the cooking chamber 140, a tray 142 is formed in a disc shape and rotates in association with a motor (not shown) that generates a rotational force so that the food in the cooking chamber 140 is cooked evenly. .

The door 130 is installed at an opened front surface of the cooking chamber 140. The door 130 is rotatably installed based on the hinge 132 protruding from the upper left / lower front of the main body 100. When the door 130 shields the cooking chamber 140, the main body ( 100) the microwave generated during the operation does not leak to the outside of the cooking chamber 140.

The door handle 134 is mounted on the front surface of the door 130. The door handle 134 has both ends attached to the front surface of the door 130 and the center portion is rounded so that the user can grip the door 130 when opening and closing the door 130.

On the other hand, the operation unit 150 is provided on the right side of the door 130. The operation unit 150 allows cooking food introduced into the cooking chamber 140 to a preset cooking time and intensity of microwaves according to the type and state, and rotates to select various menus. Is provided.

In addition, the display 154 is installed on the upper portion of the operation dial 152 so that the user can easily recognize the food cooking time and the operating state of the main body 100.

The discharge motor assembly 110 is mounted on an upper portion of the space formed by the cooking chamber 140 and the outer case 120. The discharge motor assembly 110 is rotated by receiving power to generate a suction force to the suction port (not shown) formed in the bottom of the main body 100 perforated.

That is, when smoke generated when cooking food is sucked into the suction port (not shown) by the suction force of the discharge motor assembly 110, a flow path (not shown) formed between the outer case 120 and the cooking chamber 140 is opened. Therefore, the smoke flows and is exhausted upward through the discharge motor assembly 110.

Therefore, the opening 162 is generally formed above the discharge motor assembly 110 so that air including the smoke discharged from the discharge motor assembly 110 can be exhausted upward without interference. The openings 162 are formed in pairs in a rectangular shape as one configuration of the bending plate 160 to be described below.

”모양을 가지고 상기 아웃케이스(120)와 일체로 형성되며, 상면 중앙부에는 상기한 개구부(162)가 천공 형성된다.A bending plate 160 is provided on an upper side of the discharge motor assembly 110, and more specifically, on a rear upper surface of the outer case 120. The bent plate 160 is approximately "viewed from the left side of the outer case 120 of FIG.

It has a shape and is integrally formed with the outer case 120, and the opening 162 is formed in the center of the upper surface.

In addition, the bending plate 160 performs an opening role inside the main body 100 for the service of the discharge motor assembly 110 and an external appearance configuration of the main body 100.

That is, the bending plate 160 may be selectively rotated when the discharge motor assembly 110 is damaged and needs repair, thereby opening a part of the main body 100 to enable separation of the discharge motor assembly 110. By forming a part of the outer case 120, a part of the exterior of the main body 100 is formed.

On the other hand, the back side of the main body 100 is provided with a support means 400 which is a main component of the present invention. The support means 400 is a pair of two position fixing means for restraining one side of the main body 100 to support the load, and the mounting auxiliary paper showing the mounting position of the position fixing means 200 ( 300).

The mounting auxiliary paper 300 is formed in a size corresponding to the size of the rear of the main body 100, the illustrated portion 320 showing the position where the position fixing tool 200 is fastened by the fastening means (S) is It is provided. That is, the drawing unit 320 is shown a plurality of circles (크기) in the size corresponding to the diameter of the fastening means (S) at the bottom left / right.

Hereinafter will be described in detail with reference to Figures 5a to 5c the shape of the position fixing the main components of the present invention.

Fig. 5A is a perspective view of a position fixing tool that is a main component of a microwave oven with hood according to the present invention, and Fig. 5B is a rear view of a position fixing tool of a main component of a microwave oven with hood according to the present invention, and Fig. 5C is a The side view of the position lock which is a main component of a microwave oven with a hood.

”형상으로 직사각형의 평면상에 상방으로 절곡형성되어 상기 본체(100)가 안착되는 안착부(220)가 구비되며, 상기 위치고정구 (200)의 몸체에는 다수개의 스크류 체결공(280)이 형성되어 벽면에 체결수단(S)에 의해 장착된다. As shown in these figures, the position lock 200 is approximately "sided" when viewed from the side as shown in Fig. 5c.

It is formed to be bent upwards on a rectangular plane in the shape of '''is provided with a seating portion 220 is the main body 100 is seated, a plurality of screw fastening holes 280 is formed in the body of the position holder 200 It is mounted on the wall by the fastening means (S).

That is, the screw fastening hole 280 is inserted into the wall fastening means (S) to the place where the fastening means (S) penetrates when mounting the position fixing tool 200 on the wall surface is fixed to the position fixing tool 200 ) Is mounted on the wall.

On the other hand, one side of the position fixing tool 200 is formed with a support reinforcing rib 260 protruding upward with a constant width in the longitudinal direction. The support reinforcing rib 260 serves to reinforce the strength of the position fixing tool 200 so that the shape of the position fixing tool 200 is not deformed by a load when the position fixing tool 200 supports the main body 100.

Accordingly, the support reinforcing rib 260 may be formed over the entire body except the screw fastening hole 280 so that deformation may be minimized even when the main body 100 is supported for a long time.

In addition, the position fixing tool 200 is formed with a seating portion 220 on which the main body 100 is mounted.

The seating portion 220 is bent vertically forward in the longitudinal direction of the lower end of the body of the position fixing device 200, the fixing portion 240 is formed on one side of the seating portion 220 is vertically bent.

The fixing part 240 is bent upward from the front center portion of the seating part 220, is provided with a fixing protrusion 242 protruding, is inserted into the fixing hole (R ') to be described below the main body 100 ) Can be fixed more firmly.

The fixing hole (R ') is a groove formed in the lower end of the rear plate (R) of the main body 100 is formed in a shape corresponding to the fixing part 240, and is fixed after the fixing part 240 is inserted The main body 100 can be maintained in an attached state without being spaced apart from the wall surface.

On the other hand, the length of the position fixing tool 200 along the horizontal direction of the main body 100 is longer than the length of the fixing part 240 is inserted into the main body 100, less than half of the length of the main body 100 Is formed. That is, by configuring only the portion with the most load on the load of the main body 100 to reduce the material cost to a minimum and the weight of the finished product.

Hereinafter, the mounting process of the hood-use microwave oven configured as described above will be described with reference to FIGS. 3 to 5A, 5B, and 5C.

Prior to the installation of the hood combined microwave oven is fixed to the mounting support 300 on the wall on which the main body 100 is to be mounted. As described above, since the mounting support 300 has the illustrated part 320 in which the position fixing tool 200 is fastened as described above, the position fixing tool 200 can be accurately mounted.

In this state, the screw fastening hole 280 formed in the position fixing tool 200 is positioned in the illustrated part 320 shown in the mounting auxiliary paper 300. Then, after the fastening means S is inserted into the screw fastening hole 280, the fastening means S is mounted in correspondence with the drawing part 320 of the mounting support paper 300 attached to the wall.

When the fastening means S is firmly mounted on the wall, the position fixing tool 200 is maintained on the wall and is mounted on the main body 100.

Mounting of the main body 100 is to lift the main body 100 is fixed to the fixing hole (R ') formed in the rear of the main body 100, the fixing part 240 of the position fixing tool 200 is inserted into the main body 100 ) Is simply completed by being mounted on the seating portion 220 of the position fixing hole 200.

In this case, the seating part 220 supports the load of the main body 100 to regulate the drop, and the fixing part 240 formed on the seating part 220 restrains the rear surface of the main body 100 to restrain the main body. It is regulated so that the 100 does not rotate downward.

The scope of the present invention is not limited to the above-exemplified embodiments, and many other modifications based on the present invention will be possible to those skilled in the art within the above technical scope.

The fixed structure of the hood and microwave oven according to the present invention configured as described above is to reduce the volume and weight of the raw material by restraining one side of the main body attached to the wall using the support means, that is, the position fixing tool and the mounting support paper There is an advantage that the resulting productivity is improved.

In addition, since the handling is easy due to the reduction in the volume and weight of the support means, there is an effect that the time and labor required when mounting the support means on the wall is significantly reduced.

In addition, due to the reduction of the raw materials for the production of the support means is also expected to reduce the manufacturing cost.

Claims (5)

It is possible to cook food, and has a hood function and a fixed structure of a microwave oven for hood comprising a support means for fixing the main body to the wall by supporting the main body with the panel attached to the wall surface In The support means, At least one or more position holders supporting the main body at one side of the lower rear part of the main body; Fixed structure of the microwave oven for hoods, characterized in that it comprises a mounting auxiliary paper showing the mounting position of the position fixing tool for accurate mounting of the position fixing tool. The method of claim 1, wherein the position lock is, It is formed in the same shape as a pair, the fixed structure of the microwave oven for a hood, characterized in that a part is inserted into one side of the lower end of the rear body. According to claim 1, wherein the mounting auxiliary paper, Fixing structure of a combined microwave oven, characterized in that there is a portion showing the place where the position fastener is fastened by the fastening means. The method of claim 2, wherein the position fixing sphere, A hole formed on the wall to be fastened by a fastening means, Fixed structure of the microwave oven hood, characterized in that the support reinforcing ribs are formed to be recessed or protruded to prevent deformation caused by the load of the main body. According to claim 2, The length along the transverse direction of the main body of the position fixing tool, Longer than the length of the portion inserted into the main body, the fixed structure of the microwave oven for a hood, characterized in that less than half the length of the main body.

Images