KR910006892Y1 - Fan cover structure for electronic range - Google Patents

Abstract

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Description

휀 Cover structure for microwave oven

1 is an exploded perspective view showing an embodiment according to the present invention.

Figure 2 is an assembly cross-sectional view showing an embodiment according to the present invention.

Figure 3 is an exploded perspective view showing an embodiment according to the conventional design.

* Explanation of symbols for main parts of the drawings

1: Shock cover A: Motor fixing means

2: support part 2a: locking jaw

2b: rib B: condenser fixing means

3: fixing plate 3a: support piece

3b: Hanging jaw 4,4 ', 4 ": Square hole

5,5 ': boss part C: air guidance means

7: guide part D: capacitor grounding means

8: ground member 8a: ground plane

8b: elastic piece 8c: vertical plane

The present invention relates to a fan cover for a microwave oven. In particular, the motor cover and the condenser fixing means and the air guiding means are integrally formed on the fan cover, and the condenser grounding means are used in combination to improve assembly efficiency and cost. The present invention relates to a microwave cover structure for reducing and improving product quality.

In the conventional microwave oven, as shown in FIG. 3, the motor 9, the condenser 10, the fixing plate 3, the cover cover 1, and the like are generally the components listed above in the cavity 11 of the microwave oven. Since each of the structures is mounted separately, that is, the motor 9 equipped with the fan 6 is fixed to the cavity 11 by the motor fixing means, and the condenser 10 is fixed to the fixing plate 3 using the fixing plate 3. One side of the fitting is fitted to the engaging portion (11a), the other side is mounted while the bolt is fixed, and the shock cover (1) is coupled to the locking groove (11b) of the locking groove (11b) of the cavity 11 to fix it Because of its structure, each component is fixed separately, which not only reduces work efficiency but also separate structure, which leads to the increase of production cost and reliability of the product.

Therefore, the present invention integrates the air and the air guide means to concentrate the supply to a certain place without the wind generated by the rotational force of the motor and the condenser fixing means and the fan to the conventional shock cover to solve the conventional drawbacks as described above. Forming and reducing the number of parts to improve the workability as well as reduce the cost and reliability of the product to be devised to explain the configuration and operation effects in detail as follows.

In the microwave oven cover 1 structure in which the motor 9, the condenser 10, and the like are mounted, the motor fixing means having a rib 2b having a locking step 2a inside the body of the shock cover 1 is provided. The support part 2 which is (A) is integrally formed, and the fixing plate material 3 which is the condenser fixing means B provided with the support piece 3a and the latching jaw 3b is integrally formed in the lower surface, Square holes 4, 4 ', 4 " and bosses 5, 5' are formed, and the air to allow the air generated by the fin 6 to be concentrated in a certain place without dispersing in the upper front portion. A guide portion (7), which is a guide means (C), is formed while the boss portion (5) is formed through a ground plane (8a) and a square hole (4 ") which are inserted into the square hole (4 ') and grounded to the condenser (10). '11' is constructed by bolt-assembling the grounding member 8, which is a condenser grounding means D, in which a vertical surface 8c having an elastic piece 8b engaged with the bolt is integrated. , 1a is a space part.

Referring to the effect of the present invention configured as described above are as follows.

In the structure of the shock cover 1 mounted on the cavity 11 of the microwave oven by mounting the motor 9, the condenser 10 and the like, that is, the motor fixing means A of the present invention shown in FIG. The support part 2, the fixed plate member 3 which is the condenser fixing means B, and the guide part 7 which is the air guide means C which induces the air generated by the rotational force of the fan 6 to a certain place are unitary. If the ground member (8), which is formed as a condenser and the grounding member (D) which is grounded with the condenser 10, is applied by bolts, that is, when the motor 9 is to be fixed to the shock cover 1, 되면 When the motor 9 is placed on the rib 2b of the support part 2, which is the motor fixing means A formed inside the cover 1, it is elastically caught on the locking step 2a formed at the end of the rib 2b. Since it is fixed and does not flow up and down and left and right during use, it is safely and firmly mounted, and the pin 6 is inserted into the motor shaft 912 to fix the space 1 of the cover 1. On the other hand, the condenser 10 for voltage storage is placed on the bent surface of the fixing plate member 3, which is the condenser fixing means B formed on the lower surface of the shock cover 1, and the locking step 3b. The support piece 3a formed on the fixed plate member 3 to the boss portion 5 so that the condenser 10 does not flow by the external force during use while being fitted into the square hole 4.

In addition, the ground of the condenser 10 fixed as described above is inserted into the rectangular hole 4 'of the shock cover 1 by inserting the ground plane 8a horizontally formed in the ground member 8 into the vertical plane 8c. When the engaging piece 8b is elastically fastened to the lower end of the boss portion 5 'through the square hole 4 ", the ground plane 8a of the condenser 10 and the ground member 8 is closely contacted with the ground member. The vertical surface 8c of 8 is firmly fixed to the boss portion 5 'of the shock cover 1 by bolts through the cavity 11.

In addition, since the guide portion 7, which is an air guide means C, is formed in the upper portion of the front cover 1, the air generated while the fan 6 is rotated by the driving of the motor 9 is not dispersed to a predetermined place. It can be supplied centrally.

As described above, the present invention has a structure in which the motor fixing means (A), the condenser fixing means (B), and the air guide means (C) are integrally formed on the shock cover 1 and the condenser grounding means (D) are combined. Since the number of parts can be reduced, it is easy to disassemble and assemble, thereby improving workability and reducing production costs, and improving product reliability.

Claims (4)

In the structure of the microwave oven cover (1), the support portion (2) which is a motor fixing means (A) for fixing the motor to the shock cover (1) and the condenser fixing means (B) for supporting the condenser Guide portion 7 which is air guide means (C) which supplies the wind generated by the stationary plate (3) and 6 (6) to a certain place without being dispersed is formed, and the ground which is the condenser grounding means (D) Microwave shock cover structure characterized in that the member (8) is configured to combine. 2. The microwave cover structure according to claim 1, wherein the support part (2), which is the motor fixing means (A), is formed by forming a rib (2b) having a locking step (2a). The fixed plate member 3, which is the condenser fixing means B, is formed by a support piece 3a supported by the boss portion 5 and a latching jaw 3b fixed by the square hole 4. Microwave shock cover structure comprising a. The grounding member (8) according to claim 1, wherein the grounding member (8), which is a condenser grounding means (D), is inserted into the square hole (4 ') through the ground portion (8a) and the square hole (4 ") in contact with the capacitor. 휀 cover structure for a microwave oven comprising a vertical surface (8c) having an elastic piece (8b) that is engaged with the ') integrally configured