CN214626721U

CN214626721U - Wind-cone motor grounding structure

Info

Publication number: CN214626721U
Application number: CN202121328790.8U
Authority: CN
Inventors: 聂鹏举; 刘辉; 陈慧文; 朱勇民
Original assignee: Shenzhen Kelier Motor Co ltd
Current assignee: Shenzhen Kelier Motor Co ltd
Priority date: 2021-06-15
Filing date: 2021-06-15
Publication date: 2021-11-05
Anticipated expiration: 2031-06-15

Abstract

The utility model discloses a wind barrel motor grounding structure, which comprises a PCB (printed circuit board) plate (1), grounding pins (2) and a stator core (3); the stator comprises a stator core (3), a PCB (1), a grounding pin (2) and a grounding pin, wherein the PCB is arranged above the stator core (3), one end of the grounding pin (2) is arranged on one side of the PCB, and the other end of the grounding pin (2) is arranged on one side of the stator core (3). The utility model discloses avoid the rupture that motor plug ground terminal caused, improve production efficiency and quality.

Description

Wind-cone motor grounding structure

Technical Field

The utility model relates to the technical field of motors, concretely relates to dryer motor ground structure.

Background

At present, the grounding terminal of a hundred thousand-turn high-speed air duct motor is machined into a male end inserting piece in a certain area of the shell wall of the motor, but the shell is made of zinc alloy, so the machined male end inserting piece is easy to break, the difficulty of the whole machine assembly can be improved, and when the motor or a controller is replaced, the grounding terminal is plugged and pulled, and the male end inserting piece on the shell is easy to break.

Disclosure of Invention

The utility model aims to solve the technical problem that a new dryer motor ground structure is provided, aim at avoids the rupture that motor plug ground terminal caused, improves production efficiency and quality.

The utility model discloses dryer motor ground structure realizes through following technical scheme: the stator comprises a PCB, a grounding pin and a stator core;

the PCB is arranged above the stator core, one end of the grounding pin is arranged on one side of the PCB, and the other end of the grounding pin is arranged on one side of the stator core.

As the preferred technical scheme, the upper end of the stator core is provided with more than one mounting rod, the periphery of the PCB is provided with more than one mounting groove, the mounting rods correspond to the mounting grooves in position, and the PCB is mounted above the stator core through the mounting rods and the mounting grooves

As preferred technical scheme, PCB board one side is provided with first ground connection pin mounting groove, and ground connection pin one end is installed in first ground connection pin mounting groove, and stator core one side is provided with second ground connection pin mounting groove, and the ground connection pin other end is installed in stator core's second ground connection pin mounting groove.

Preferably, the ground pin and the PCB are connected by soldering while corresponding to the connector pad.

The utility model has the advantages that: the utility model discloses avoid the rupture that motor plug ground terminal caused, improve production efficiency and quality.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic perspective view of the present invention.

Detailed Description

All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.

Any feature disclosed in this specification (including any accompanying claims, abstract and drawings), may be replaced by alternative features serving equivalent or similar purposes, unless expressly stated otherwise. That is, unless expressly stated otherwise, each feature is only an example of a generic series of equivalent or similar features.

In the description of the present invention, it is to be understood that the terms "one end", "the other end", "the outside", "upper", "inside", "horizontal", "coaxial", "central", "end", "length", "outer end", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, in the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

The use of terms herein such as "upper," "above," "lower," "below," and the like in describing relative spatial positions is for the purpose of facilitating description to describe one element or feature's relationship to another element or feature as illustrated in the figures. The spatially relative positional terms may be intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "below" or "beneath" other elements or features would then be oriented "above" the other elements or features. Thus, the exemplary term "below" can encompass both an orientation of above and below. The device may be otherwise oriented and the spatially relative descriptors used herein interpreted accordingly.

In the present invention, unless otherwise explicitly specified or limited, the terms "set", "coupled", "connected", "penetrating", "plugging", and the like are to be understood in a broad sense, and may be, for example, fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

As shown in fig. 1, the grounding structure of the air duct motor of the present invention includes a PCB board 1, a grounding pin 2 and a stator core 3;

the PCB board 1 is installed above the stator core 3, one end of the grounding pin 2 is installed on one side of the PCB board 1, and the other end of the grounding pin 2 is installed on one side of the stator core 3.

In this embodiment, the upper end of stator core 3 is provided with more than one installation pole, and PCB board 1 is provided with more than one mounting groove all around, and installation pole and mounting groove position correspond earlier, and PCB board 1 is installed in stator core 3's top through installation pole and mounting groove.

In this embodiment, 1 one side of PCB board is provided with first ground connection pin mounting groove, and 2 one ends of ground connection pin are installed in first ground connection pin mounting groove, and 3 one sides of stator core are provided with second ground connection pin mounting groove, and the 2 other ends of ground connection pin are installed in stator core 3's second ground connection pin mounting groove, play the effect of connecting and fixing.

In this embodiment, the ground pin 2 and the PCB 1 are connected by soldering with a connector pad.

The working principle is as follows:

the above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the creative work should be covered within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope defined by the claims.

Claims

1. The utility model provides a dryer motor ground structure which characterized in that: the grounding structure comprises a PCB (printed circuit board) (1), a grounding pin (2) and a stator core (3);

the stator comprises a stator core (3), a PCB (1), a grounding pin (2) and a grounding pin, wherein the PCB is arranged above the stator core (3), one end of the grounding pin (2) is arranged on one side of the PCB, and the other end of the grounding pin (2) is arranged on one side of the stator core (3).

2. The wind-cone motor grounding structure of claim 1, characterized in that: the upper end of stator core (3) is provided with the installation pole more than one, and PCB board (1) is provided with the mounting groove more than one all around, and installs pole and installation trench and correspond earlier, and PCB board (1) is installed in the top of stator core (3) through installation pole and mounting groove.

3. The wind-cone motor grounding structure of claim 1, characterized in that: PCB board (1) one side is provided with first ground connection pin mounting groove, and ground connection pin (2) one end is installed in first ground connection pin mounting groove, and stator core (3) one side is provided with second ground connection pin mounting groove, and the second ground connection pin mounting groove in stator core (3) is installed to ground connection pin (2) other end.

4. The wind-cone motor grounding structure of claim 1, characterized in that: the grounding pin (2) and the PCB (1) are provided with connector pads correspondingly and connected by soldering.