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CN-224230084-U - Microwave oven

CN224230084UCN 224230084 UCN224230084 UCN 224230084UCN-224230084-U

Abstract

The utility model relates to the technical field of kitchen electrical appliances and discloses a microwave oven, which comprises a shell and a humidity detection device; the humidity detection device comprises a mounting box and a humidity sensor arranged in the mounting box; the utility model has the advantages that the turnover edges are arranged on the shell, the installation box is detachably installed and fixed on the turnover edges through the first connecting piece, the installation box is connected with the turnover edges, the situation that the shell is perforated on the shell is avoided, a supporting foundation is provided for fixing the installation box on the premise that good tightness of the shell can be maintained is ensured, stable and reliable connection between the temperature detection device and the shell is ensured, the situations of loosening, shifting and the like of the installation box due to vibration in the use process are effectively prevented, the reliability and the stability of the integral structure are ensured, the structure is simple, the installation is convenient, and the practicability is higher.

Inventors

  • SU QINZHENG
  • DONG LIANG
  • LIAO BO
  • LIU PING
  • HU YISHUANG

Assignees

  • 广东格兰仕集团有限公司
  • 广东格兰仕电器制造有限公司
  • 广东格兰仕微波炉电器制造有限公司

Dates

Publication Date
20260512
Application Date
20250528

Claims (10)

  1. 1. A microwave oven, comprising: A housing (1); A humidity detection device (2) comprising a mounting box (21) and a humidity sensor (22) arranged in the mounting box (21); the shell (1) is provided with a turnover edge (3), and the installation box (21) is detachably installed and fixed on the turnover edge (3) through a first connecting piece (4).
  2. 2. The microwave oven according to claim 1, characterized in that the housing (1) is provided with ventilation holes (11), the mounting box (21) is provided with an air inlet (211) and an air outlet (212), the air inlet (211) corresponds to the ventilation holes (11), the air outlet (212) is distributed with the ventilation holes (11) in a staggered manner, and the humidity sensor (22) is arranged with the ventilation holes (11) in a staggered manner and is positioned at one side close to the air outlet (212).
  3. 3. The microwave oven according to claim 2, wherein the housing (1) comprises a first side wall (12), the ventilation holes (11) are formed in the first side wall (12), the turnover edge (3) is formed by outwards bending and extending the upper edge of the first side wall (12), and the installation box (21) and the turnover edge (3) are connected and fixed through a first connecting piece (4).
  4. 4. The microwave oven according to claim 2, wherein the mounting box (21) has a box structure with one side opened, and the open end of the mounting box (21) is buckled at the air hole (11) to form the air inlet (211).
  5. 5. The microwave oven according to claim 2, characterized in that the mounting box (21) comprises: A second side wall (213) disposed opposite the air inlet (211); the top wall (214) is arranged at the top of the second side wall (213) and is connected with the turnover edge (3); A bottom wall (215) disposed at the bottom of the second side wall (213), and the air outlet (212) is disposed on the bottom wall (215).
  6. 6. The microwave oven according to claim 5, characterized in that the turnover edge (3) is provided with a first connecting hole (31), the top wall (214) of the mounting box (21) is provided with a second connecting hole (2141), and the first connecting piece (4) passes through the first connecting hole (31) and is connected with the second connecting hole (2141).
  7. 7. The microwave oven according to claim 5, characterized in that the mounting box (21) further comprises: A third side wall (216) disposed on one side of the second side wall (213) and connected between the top wall (214) and the bottom wall (215); the air outlet (212) is positioned at one side close to the third side wall (216), and the humidity sensor (22) is arranged on the third side wall (216); A fourth side wall (217) disposed on the other side of the second side wall (213) opposite to the third side wall (216) and connected between the top wall (214) and the bottom wall (215), and the ventilation hole (11) is located on the side close to the fourth side wall (217).
  8. 8. The microwave oven according to claim 7, wherein the third side wall (216) is provided with a mounting opening (2161), and the humidity sensor (22) includes: A fixed end (221) connected to the third side wall (216); And one end of the detection end (222) is connected with the fixed end (221), and the other end of the detection end passes through the mounting opening (2161) and is positioned in the mounting box (21).
  9. 9. The microwave oven according to claim 8, characterized in that the outer periphery of the fixed end (221) is provided with a protruding connection lug (223), the connection lug (223) being detachably mounted and fixed on the third side wall (216) by means of a second connection piece (5).
  10. 10. The microwave oven according to claim 9, characterized in, that the connecting lug (223) is provided with a third connecting hole, that the third side wall (216) is provided with a fourth connecting hole (2162), and that the second connecting piece (5) is connected to the fourth connecting hole (2162) through the third connecting hole.

Description

Microwave oven Technical Field The utility model relates to the technical field of kitchen electrical appliances, in particular to a microwave oven. Background In the operation process of the microwave oven, accurate acquisition of humidity change in the cavity is important for realizing accurate humidity regulation, so that a humidity sensor is usually required to be arranged on the microwave oven, and real-time monitoring of the humidity in the cavity is realized. However, in the installation of the current humidity sensor, the installation box with the sensor is generally directly installed and fixed on the side wall of the microwave oven shell through a fixing structure such as a screw, however, when the installation is performed through the screw, the opening operation needs to be performed on the side wall of the shell, and the opening inevitably damages the integrity of the shell, so that the sealing performance of the shell is poor, the structural strength of the shell is affected, and the overall performance and the using effect of the microwave oven are further affected. Disclosure of utility model In view of the above, the present utility model provides a microwave oven to solve the problems that when the microwave oven is installed by the screw, the opening operation is required to be performed on the housing, and the integrity of the housing is necessarily damaged by the opening, so that the sealing performance of the housing is deteriorated, and the overall performance and the use effect of the microwave oven are affected. The utility model provides a microwave oven which comprises a shell and a humidity detection device, wherein the humidity detection device comprises an installation box and a humidity sensor arranged in the installation box, a turnover edge is arranged on the shell, and the installation box is detachably installed and fixed on the turnover edge through a first connecting piece. The temperature detection device has the beneficial effects that the turnover edges are arranged on the shell, the installation box is connected with the turnover edges, the situation that the hole is formed in the shell is avoided, a supporting foundation is provided for the fixation of the installation box on the premise that the shell can maintain good sealing performance, the stable and reliable connection between the temperature detection device and the shell is ensured, the situations of loosening, shifting and the like of the installation box due to vibration in the use process are effectively prevented, the strength, the reliability and the stability of the integral structure are ensured, the structure is simple, the installation is convenient, and the practicability is high. In an alternative implementation mode, the shell is provided with air holes, the mounting box is provided with an air inlet and an air outlet, the air inlet corresponds to the air holes, the air outlet is distributed in a staggered mode with the air holes, and the humidity sensor is arranged in a staggered mode with the air holes and is located on one side close to the air outlet. The microwave oven has the advantages that the air outlet and the air holes are distributed in a staggered mode, the humidity sensor and the air holes are arranged in a staggered mode and are positioned on one side close to the air outlet, so that moisture entering the mounting box from the air holes flows into a path along which the air outlet flows, and the moisture can flow through the humidity sensor, so that the humidity sensor can timely and accurately detect the humidity condition in the cavity to form a reasonable and efficient moisture conduction path, the humidity sensor avoids the position opposite to the air holes, interference of microwaves on the humidity sensor is reduced, accuracy of measured data is guaranteed, reliable data support is provided for humidity control through timely and accurate measurement of humidity in the microwave oven, real-time accurate regulation and control of humidity environment in a cooking process is guaranteed, and cooking effect is improved. In an alternative embodiment, the shell comprises a first side wall, the air holes are formed in the first side wall, the turnover edge is formed by outwards bending and extending the upper edge of the first side wall, and the mounting box is fixedly connected with the turnover edge through a first connecting piece. The air inlet of the mounting box corresponds to the air holes, and meanwhile, the connection between the mounting box and the turnover edge can be realized. In an alternative embodiment, the mounting box is a box body structure with an opening at one side, and the opening end of the mounting box is buckled at the air hole to form the air inlet. The air inlet structure has the beneficial effects that one side of the mounting box is provided with the opening, and the opening end is buckled at the air holes to form the air inlet, so that the manufacturi