CN-224218176-U - Outer rotor motor lead wire fixing structure

Abstract

The utility model discloses a fixing structure of an outer rotor motor lead, which comprises a motor main body, wherein the motor main body comprises a motor support, at least one fixing structure is arranged on the motor support, the fixing structure comprises a fixing groove arranged on the motor support and a fixing plate capable of being fixedly or detachably connected with the fixing groove, the fixing plate is in buckling connection with the fixing groove, a wiring groove through which a power line passes is arranged between the motor support and the fixing plate, the fixing structure is used for fixing the power line, the fixing structure is reasonable in structural design, the fixing structure is used for enabling the fixing plate to be connected with the fixing groove in a buckling connection mode, when the fixing plate is arranged on the motor support, the connecting mode is simpler, the working procedure and the cost during manufacturing are reduced, and the wiring groove is arranged for enabling the power line to be wired.

Inventors

• CHAO HUIYAN
• Chao Qunmiao

Assignees

• 宁波拉德驱动技术有限公司

Dates

Publication Date

20260508

Application Date

20250604

Claims (5)

1. 1. The fixing structure of the outer rotor motor lead comprises a motor main body, wherein the motor main body comprises a motor support and is characterized in that at least one fixing structure is arranged on the motor support, the fixing structure comprises a fixing groove and a fixing plate, the fixing groove is arranged on the motor support, the fixing plate can be fixedly or detachably connected with the fixing groove, the fixing plate is buckled with the fixing groove, and a wiring groove through which a power line passes is arranged between the motor support and the fixing plate.
2. 2. The fixing structure of the outer rotor motor lead wire of claim 1, wherein the fixing plate comprises a first fixing portion and a second fixing portion which is arranged at two ends of the first fixing portion and extends downwards, the second fixing portion is provided with an inverted structure in a ground step, and the inverted structure extends outwards.
3. 3. The structure of claim 2, wherein the lower end of the first fixing portion is provided with a pressing plate in a downward extending manner.
4. 4. The outer rotor motor lead fixing structure according to claim 3, wherein the fixing groove is provided with a fixing seat outwards from the wiring groove, and the fixing groove is fixedly connected with the back-off structure in a matching mode.
5. 5. The structure of claim 3, wherein the fixing plate is made of any one of PA6, PA66, PBT, ABS, PPS, PP and BMC.

Description

Outer rotor motor lead wire fixing structure Technical Field The utility model relates to the field of motors, in particular to a fixing structure of an outer rotor motor lead. Background Along with the energy efficiency upgrading of the electrical appliance industry, the outer rotor motor has the advantages of compact structure, high material utilization rate and the like, and is widely applied to the fields of garden tools, electric tools, exhaust equipment, air conditioning units, air purification systems, cooling equipment and the like. The existing external rotor motor is connected with a motor leading-out power line or phase line (hereinafter referred to as a lead) for electric connection, because the motor needs to work, the power line or phase line needs to be fixed on the motor to prevent the power line from being routed too bad or wound on the motor to influence the work, so that a common lead is fixedly connected on a motor support of the motor, a wiring groove is formed in the motor support and then is fixed through a pressing plate and a screw, the pressing plate is usually in a metal mode, if the power line needs to be bent, the risk of cutting line occurs, and the pressing plate and the screw are arranged to increase manufacturing cost and assembly time. Disclosure of utility model The utility model aims to solve the technical problem of providing a fixing structure of an outer rotor motor lead wire aiming at the current state of the art. The technical scheme adopted for solving the technical problems is as follows: A fixing structure of an outer rotor motor lead comprises a motor main body, wherein the motor main body comprises a motor support, at least one fixing structure is arranged on the motor support, the fixing structure comprises a fixing groove and a fixing plate, the fixing groove is arranged on the motor support, the fixing plate can be fixedly or detachably connected with the fixing groove, the fixing plate is buckled with the fixing groove, and a wiring groove through which a power line (motor lead) penetrates is arranged between the motor support and the fixing plate. The fixing structure is used for fixing the power line, the fixing plate and the fixing groove are arranged and connected in a buckling connection mode, so that when the fixing plate is arranged on the motor bracket, the connection mode is simpler, the working procedures and the cost in manufacturing are reduced, and the wiring groove is used for wiring the power line. Preferably, the fixing plate comprises a first fixing part and a second fixing part which is arranged at two ends of the first fixing part and extends downwards, the second fixing part is provided with a back-off structure in a ground step, and the back-off structure extends outwards. The motor bracket has the advantages that the second fixing part is arranged, the back-off structure is arranged on the second fixing part, the motor bracket is convenient to fix, and the back-off structure extends outwards, so that the buckling effect is better, and the connection is more stable. Preferably, the lower end of the first fixing portion extends downwards to be provided with a line pressing plate. The power line pressing device has the advantages that the power line pressing plate is arranged, so that the power line can be limited and pressed by the power line pressing plate when the power line is arranged in the wiring groove. Preferably, the fixing groove is outwards provided with a fixing seat at a position far away from the wiring groove, and the fixing groove is fixedly connected with the back-off structure in a matching way. The fixing seat is used for being matched with the back-off structure, so that the fixing connection effect is better when the fixing seat is fixed. Preferably, the fixing plate is made of any one of PA6, PA66, PBT, ABS, PPS, PP and BMC. The above components have the effect of preventing the secant caused by the too sharp fixing plate or the bad fixing effect caused by the too soft fixing plate by setting any one of the above materials. Compared with the prior art, the motor bracket has the advantages that the fixing structure is arranged to fix the power line, the fixing plate and the fixing groove are arranged to be connected in a buckling connection mode, so that when the fixing plate is arranged on the motor bracket, the connection mode is simpler, the working procedures and the cost in manufacturing are reduced, and the wiring groove is arranged to enable the power line to be wired. Drawings FIG. 1 is a schematic diagram of the structure of the present utility model; FIG. 2 is a schematic cross-sectional view of the structure of the present utility model taken along section line A-A of FIG. 1; Fig. 3 is a schematic view of a fixing plate structure of the present utility model. The motor comprises a motor main body, a motor bracket, a fixing structure, a fixing groove, a fixing plate, a wiring groove, a first fixing part, a s