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CN-224233440-U - Household motor

CN224233440UCN 224233440 UCN224233440 UCN 224233440UCN-224233440-U

Abstract

The utility model discloses a household motor, which relates to motor technology, and has the technical scheme that: comprises an upper shell and a lower shell, wherein a signboard is posted on the upper shell, fixing rings which can be penetrated by bolts are formed on the upper shell and the lower shell, a shielding plate which is detachably connected with the fixing rings is formed on the upper shell, and a fixing piece is formed on the upper shell. When the motor works normally, the oil smoke can be separated from the signboard by the shielding plate when passing through the upper shell, so that parameters on the signboard are not easy to be attached by oil stains in the oil smoke, the vibration-resistant gasket sleeved on the bolt can reduce the possibility that the bolt is vibrated loose due to the working vibration of the motor, the sealing performance of the upper shell and the lower shell is improved, and the motor can be well adapted to the working environment filled with the oil smoke.

Inventors

  • WEI WEI

Assignees

  • 嵊州市力马电机有限公司

Dates

Publication Date
20260512
Application Date
20250415

Claims (7)

  1. 1. The household motor is characterized by comprising an upper shell (1) and a lower shell (2) detachably connected with the upper shell (1), wherein a signboard (3) is posted on the outer wall of the upper shell (1), fixing rings (5) which can be penetrated by bolts (4) are formed on the upper shell (1) and the lower shell (2), a shielding plate for covering the signboard (3) is detachably connected on the upper shell (1), a fixing piece for limiting one end of the shielding plate is formed on the outer wall of the upper shell (1), and the other end of the shielding plate can be mounted on the fixing rings (5).
  2. 2. A household motor according to claim 1, wherein the upper shell (1) is provided with a groove (6) for accommodating the signboard (3), the shielding sheet comprises a vertical sheet (7) covering the groove (6) and a transverse sheet (8) perpendicular to the vertical sheet (7), and the transverse sheet (8) is provided with a round hole (9) for being penetrated by the bolt (4).
  3. 3. A household motor according to claim 2, wherein the vertical piece (7) is provided with a slot (10), the fixing piece comprises a base (11) fixed on the upper shell (1) and a limiting part (12) capable of penetrating through the slot (10), and an included angle is formed between the limiting part (12) and the base (11).
  4. 4. A household electrical appliance as in claim 3, wherein the distance from the end of the limit part (12) far from the base part (11) to the outer wall of the upper shell (1) is greater than the distance from the junction of the limit part (12) and the base part (11) to the outer wall of the upper shell (1).
  5. 5. A household electrical appliance as in claim 4, wherein the thickness of the junction of the limit portion (12) and the base portion (11) is greater than the thickness of the end of the limit portion (12) remote from the base portion (11).
  6. 6. A household appliance as in claim 5, wherein all edges of the mask are rounded.
  7. 7. A household electrical appliance as in claim 6, wherein the mask is made of copper alloy sheet.

Description

Household motor Technical Field The present utility model relates to motor technology, and more particularly, to a household motor. Background The motor is a device capable of converting electric energy into mechanical energy, so that the motor is widely applied to daily life of people, and comprises a shell, a stator and a rotor, wherein the stator is fixedly arranged in the shell, the rotor is arranged in the stator, and a signboard for displaying parameters such as a motor circuit diagram and the like is also posted on the outer surface of the shell. In real life, just contain the motor in people's the kitchen electrical apparatus, just including the motor in for example smoke ventilator, motor casing can divide into epitheca and inferior valve, through bolt fixed connection between epitheca and the inferior valve, in smoke ventilator long-time use, when the motor breaks down, people need maintain the motor, when the maintenance, people need read the parameter on the signboard. However, because the working environment of the smoke exhaust ventilator is that the parameters on the signboard are covered by oil stains and the like easily, the parameters on the signboard are not easy to read by people, and people need to clean the oil stains on the signboard, so that the smoke exhaust ventilator is inconvenient. New solutions are therefore required to address this problem. Disclosure of utility model Aiming at the defects existing in the prior art, the utility model aims to provide a household motor. The technical aim of the utility model is achieved by the following technical scheme that the household motor comprises an upper shell and a lower shell which is detachably connected with the upper shell, wherein a signboard is posted on the outer wall of the upper shell, fixing rings which can be penetrated by bolts are formed on the upper shell and the lower shell, a shielding plate for covering the signboard is detachably connected on the fixing rings, a fixing piece for limiting one end of the shielding plate is formed on the outer wall of the upper shell, and the other end of the shielding plate can be installed on the fixing rings. The utility model is further characterized in that the upper shell is provided with a groove for accommodating the signboard, the shielding plate comprises a vertical plate for covering the groove and a transverse plate which is mutually perpendicular to the vertical plate, and the transverse plate is provided with a round hole for the bolt to pass through. The utility model is further characterized in that the vertical piece is provided with a slot, the fixing piece comprises a base part fixed on the upper shell and a limiting part capable of penetrating through the slot, and an included angle is formed between the limiting part and the base part. The utility model is further arranged that the distance from one end of the limiting part far away from the base part to the outer wall of the upper shell is larger than the distance from the connecting part of the limiting part and the base part to the outer wall of the upper shell. The utility model is further arranged that the thickness of the joint of the limiting part and the base part is larger than the thickness of one end of the limiting part far away from the base part. The utility model is further arranged that all corners of the mask are rounded. The utility model further provides that the mask is made of copper alloy sheets. In summary, when the motor of the smoke exhaust ventilator has a problem and needs to be maintained, people detach the motor from the smoke exhaust ventilator, when related parameters of the motor need to be read, the shielding plate on the fixing ring can be detached, then the parameters on the signboard are checked, and the maintenance of the motor is completed according to the parameters, so that the shielding plate can better separate the smoke from the signboard when the smoke exhaust ventilator extracts the smoke exhaust ventilator passes through the upper shell during normal operation of the motor, the parameters on the signboard are not easy to be attached by greasy dirt in the smoke exhaust ventilator, the follow-up people can check the parameters on the signboard conveniently, and the vibration-proof gasket sleeved on the bolt can reduce the possibility of the bolt being vibrated due to the working vibration of the motor, thereby improving the sealing property of the upper shell and the lower shell, and enabling the motor to be better suitable for the working environment full of the smoke exhaust ventilator. Drawings FIG. 1 is a schematic diagram of the structure of the present utility model; FIG. 2 is a partial exploded view of the present utility model; Fig. 3 is an enlarged schematic view of the portion a in fig. 2. In the figure, 1, an upper shell; 2, a lower shell, 3, a signboard, 4, a bolt, 5, a fixing ring, 6, a groove, 7, a vertical sheet, 8, a transverse sheet, 9, a round hole, 10, a