CN218416048U

CN218416048U - Fan motor lead structure

Info

Publication number: CN218416048U
Application number: CN202222197822.6U
Authority: CN
Inventors: 郭建议
Original assignee: Jiashan Kagu Electrical Equipment Co ltd
Current assignee: Jiashan Kagu Electrical Equipment Co ltd
Priority date: 2022-08-19
Filing date: 2022-08-19
Publication date: 2023-01-31
Anticipated expiration: 2032-08-19

Abstract

The utility model relates to a fan motor lead structure, including motor and the flabellum of setting on the motor, the last outlet that is provided with of motor housing, the outside of outlet is equipped with the mounting groove, installs the cable mounting in the mounting groove, and the cable mounting includes first clamp and second clamp, and first clamp passes through the bottom surface of connecting screw and mounting groove and links to each other, and the second clamp is located between the bottom surface of first clamp and mounting groove, is provided with the wire clamping hole between first clamp and the second clamp, and the wire passes from the wire clamping hole. The utility model discloses when the installation, pass the wire from the trapping mechanism hole between first clamp and the second clamp, then screw up the connecting screw, press from both sides the wire through first clamp and second clamp tightly to formed effectual fixed to the wire, effectively avoided the wire to be extracted under receiving the exogenic action like this.

Description

Fan motor lead structure

Technical Field

The utility model relates to a fan technical field, concretely relates to fan motor lead wire structure.

Background

In electric devices such as a power distribution cabinet and a chassis, a heat radiation fan needs to be installed to perform heat radiation. The existing fan-heater comprises a motor and fan blades connected to the motor, wherein a wire outlet is reserved on a motor shell, and a lead on the motor penetrates out of the wire outlet and is connected with the positive electrode and the negative electrode of a power supply, so that the power supply of the motor is realized.

However, in the existing motor, because the wire is directly threaded out from the wire outlet on the motor shell, the wire outlet position is not provided with a fixing mechanism for fixing the wire, the wire is easily pulled out under the action of external force, and the wire is separated from the motor, thereby causing the damage of the motor.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a fan motor lead wire structure to the above-mentioned problem that exists among the prior art.

The purpose of the invention is realized by the following technical scheme: the utility model provides a fan motor lead structure, a serial communication port, includes motor and the flabellum of setting on the motor, motor housing is last to be provided with the outlet, and the outside of outlet is equipped with the mounting groove, installs the cable mounting in the mounting groove, and the cable mounting includes first clamp and second clamp, and first clamp passes through the connecting screw and links to each other with the bottom surface of mounting groove, and the second clamp is located between the bottom surface of first clamp and mounting groove, is provided with the wire clamping hole between first clamp and the second clamp, and the wire passes from the wire clamping hole.

Preferably, two positioning bosses are arranged on two sides of the bottom surface of the mounting groove, and threaded holes are formed in the positioning bosses; two through holes corresponding to the threaded holes are formed in the two ends of the first clamping plate, the connecting screws penetrate through the through holes in the first clamping plate and are connected with the threaded holes in the positioning bosses, clamping grooves corresponding to the positioning bosses are formed in the two ends of the second clamping plate, and the two ends of the second clamping plate are connected with the positioning bosses in a clamped mode through the clamping grooves.

Preferably, the first clamp plate is provided with a first semicircular groove, the second clamp plate is provided with a second semicircular groove corresponding to the first semicircular groove, and the first semicircular groove and the corresponding second semicircular groove form a wire clamping hole.

Preferably, the first clamping plate and the second clamping plate are both made of insulating plastics.

Preferably, a conductive metal sheet is arranged between the second clamping plate and the bottom surface of the mounting groove and connected with a grounding wire.

Preferably, the conductive metal sheet is made of copper.

Preferably, the wire clip also comprises a plug inserted into the wire clip hole.

Preferably, the plug is made of rubber.

Preferably, the plug is cylindrical, and the side surface of the plug is provided with a plurality of annular grooves.

Preferably, the annular grooves are arranged in sequence along the axial direction of the plug.

The utility model has the advantages that: the utility model discloses when the installation, pass the wire from the trapping mechanism hole between first clamp and the second clamp, then screw up the connecting screw, press from both sides the wire through first clamp and second clamp tightly to formed effectual fixed to the wire, effectively avoided the wire to be extracted under receiving the exogenic action like this.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is an exploded view of the present invention.

Fig. 3 is a schematic structural view of the plug.

In the figure, the fan comprises a motor 1, a motor 2, fan blades 3, a lead wire 4, a first clamping plate 5, a second clamping plate 6, a connecting screw 7, a plug 8, a wire outlet 9, a mounting groove 10, a positioning boss 11, a conductive metal sheet 12 and an annular groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art all belong to the protection scope of the present invention.

It will be understood by those skilled in the art that in the present disclosure, the terms "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in an orientation or positional relationship indicated in the drawings for ease of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be considered limiting.

As shown in fig. 1-3, a fan motor lead structure, including motor 1 and flabellum 2 of setting on the motor, motor 1's shell is made by the metal, be provided with outlet 8 on the motor 1 shell, the outside of outlet 8 is equipped with mounting groove 9, mounting groove 9 is the U-shaped groove, install the cable mounting in the mounting groove 9, the cable mounting includes first clamp 4 and second clamp 5, first clamp 4 links to each other with the bottom surface of mounting groove 5 through connecting screw 6, second clamp 5 is located between the bottom surface of first clamp 4 and mounting groove 9, be provided with the wire clamping hole between first clamp 4 and the second clamp 5, wire 3 passes from the wire clamping hole.

Specifically, two positioning bosses 10 are arranged on two sides of the bottom surface of the mounting groove 9, and threaded holes are formed in the positioning bosses 10. Two through holes corresponding to the threaded holes are formed in the two ends of the first clamping plate 4, the connecting screws 6 penetrate through the through holes in the first clamping plate 4 and are connected with the threaded holes in the positioning bosses 10, clamping grooves corresponding to the positioning bosses 10 are formed in the two ends of the second clamping plate 5, the clamping grooves are U-shaped grooves, and the two ends of the second clamping plate 5 are connected with the positioning bosses 10 in a clamped mode through the clamping grooves.

First semicircle grooves are formed in the first clamping plate 4, second semicircle grooves corresponding to the first semicircle grooves are formed in the second clamping plate 5, and wire clamping holes are formed between the first semicircle grooves and the corresponding second semicircle grooves. In this application, first splint 4 and second splint 5 are made by insulating plastic.

The utility model discloses when the installation, pass the wire from the trapping mechanism hole between first clamp and the second clamp, then screw up the connecting screw, press from both sides the wire through first clamp and second clamp tightly to formed effectual fixed to the wire, effectively avoided the wire to be extracted under receiving the exogenic action like this.

Further, be equipped with electrically conductive sheetmetal 11 between the bottom surface of second clamp 5 and mounting groove 9, electrically conductive sheetmetal 11 links to each other with the earth connection, presss from both sides electrically conductive sheetmetal 11 through second clamp 5 on the bottom surface of mounting groove 9 for electrically conductive sheetmetal 11 and motor housing in close contact with have realized motor housing's ground connection through the earth connection. Preferably, the conductive metal sheet 11 is made of copper, so that the conductive metal sheet 11 has good conductive performance.

Further, the utility model discloses still including being arranged in plugging in the end cap 7 in the double-layered line hole. Specifically, the plug 7 is made of rubber and is cylindrical, and the diameter of the plug 7 is slightly larger than the aperture of the threading hole, so that the plug 7 can be tightly plugged into the threading hole. The side surface of the plug 7 is provided with a plurality of annular grooves 12, and the annular grooves 12 are sequentially arranged along the axial direction of the plug 7. The utility model discloses in, be equipped with a plurality of wire clamping holes between first splint 4 and the second splint 5, under some circumstances, the quantity of wire 3 is less than the quantity of through wires hole, and consequently does not have the wire to pass in one of them or several through wires hole, fills in the end cap in the through wires hole this moment, blocks up the through wires hole, avoids external dust to get into the motor from the through wires hole.

The part of the utility model which is not described in detail is the prior art, so the utility model does not detail it.

It is understood that the terms "a" and "an" should be interpreted as meaning that a number of one element or element is one in one embodiment, while a number of other elements is one in another embodiment, and the terms "a" and "an" should not be interpreted as limiting the number.

Although the terms are used more often herein, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed in a manner that is inconsistent with the spirit of the invention.

The present invention is not limited to the above-mentioned preferred embodiments, and any person can obtain other products in various forms without departing from the scope of the present invention, but any change in shape or structure is made, and all the technical solutions identical or similar to the present application fall within the protection scope of the present invention.

Claims

1. The utility model provides a fan motor lead structure, a serial communication port, including motor (1) and flabellum (2) of setting on the motor, be provided with outlet (8) on motor (1) shell, the outside of outlet (8) is equipped with mounting groove (9), install the cable mounting in mounting groove (9), the cable mounting includes first clamp (4) and second clamp (5), first clamp (4) link to each other through the bottom surface of connecting screw (6) with mounting groove (9), second clamp (5) are located between the bottom surface of first clamp (4) and mounting groove (9), be provided with the wire clamping hole between first clamp (4) and second clamp (5), wire (3) pass from the wire clamping hole.

2. The fan motor lead structure according to claim 1, wherein two positioning bosses (10) are provided on both sides of the bottom surface of the mounting groove (9), and threaded holes are provided on the positioning bosses (10); two through holes corresponding to the threaded holes are formed in the two ends of the first clamping plate (4), the connecting screws (6) penetrate through the through holes in the first clamping plate and are connected with the threaded holes in the positioning bosses (10), clamping grooves corresponding to the positioning bosses (10) are formed in the two ends of the second clamping plate (5), and the two ends of the second clamping plate (5) are connected with the positioning bosses (10) in a clamped mode through the clamping grooves.

3. The lead structure of the fan motor according to claim 1, wherein the first clamp (4) is provided with a first semicircular groove, the second clamp (5) is provided with a second semicircular groove corresponding to the first semicircular groove, and the first semicircular groove and the corresponding second semicircular groove form a wire clamping hole.

4. The fan motor lead structure according to claim 1, wherein the first clamp plate (4) and the second clamp plate (5) are made of insulating plastic.

5. The lead structure of the fan motor according to claim 1, wherein a conductive metal sheet (11) is provided between the second clamp (5) and the bottom surface of the mounting groove (9), and the conductive metal sheet (11) is connected to a ground wire.

6. A fan motor lead wire structure according to claim 5, characterized in that the conductive metal sheet (11) is made of copper.

7. A fan motor lead structure according to any one of claims 1 to 6, further comprising a plug (7) for plugging into the clip wire hole.

8. The fan motor lead structure according to claim 7, wherein the plug (7) is made of rubber.

9. The fan motor lead structure according to claim 7, wherein the plug (7) is a cylinder, and a plurality of annular grooves (12) are formed on the side surface of the plug.

10. A fan motor lead structure according to claim 9, wherein the annular grooves (12) are arranged in sequence in the axial direction of the plug.