CN104600893A - Plastic packaging motor with mounting foot grounding structure - Google Patents
Plastic packaging motor with mounting foot grounding structure Download PDFInfo
- Publication number
- CN104600893A CN104600893A CN201410832588.7A CN201410832588A CN104600893A CN 104600893 A CN104600893 A CN 104600893A CN 201410832588 A CN201410832588 A CN 201410832588A CN 104600893 A CN104600893 A CN 104600893A
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- China
- Prior art keywords
- installation foot
- motor
- plastic packaging
- metal part
- grounded metal
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Other Air-Conditioning Systems (AREA)
Abstract
The invention discloses a plastic packaging motor with a mounting foot grounding structure and belongs to the technical field of motors. At present, after using the plastic packaging motor, the molding compound is insulated, other components in an air conditioner system cannot connect with the ground through motors, the grounding should be realized through additional modes, and this would increase the air conditioner system complexity and manufacturing cost. The plastic packaging motor with the mounting foot grounding structure comprises a motor body and a mounting foot for mounting the motor body and is characterized in that the mounting foot is provided with a grounding metal piece, and the grounding metal piece realizes grounding through a ground wire connected with the same. According to the technical scheme, the grounding of the air conditioner system is realized through arranging the grounding metal piece at the mounting foot, the structure is simple, the plastic packaging motor has the consistent safety effect with a steel shell motor, and moreover, the mounting foot is provided with the grounding metal piece so that the connecting intensity between the plastic packaging motor and air conditioner body can be improved.
Description
Technical field
The invention belongs to technical field of motors, particularly a kind of plastic packaging motor with installation foot ground structure.
Background technology
Plastic packaging motor itself, with insulation system, does not need ground connection.But according to the safety requirements of 3C certification, whole air-conditioning system needs ground connection.When using box hat motor, the steel plate that box hat uses was metalwork and carried earth connection, and other in air-conditioning system needs the parts of ground connection to be connected with ground wire by mounting panel, box hat, forms a loop, makes whole air-conditioning system ground connection in the past.And after using plastic packaging motor, plastic packaging material itself insulate, other parts in air-conditioning system just cannot pass through motor ground connection, need the object be grounded by extra mode, will increase complexity and the manufacturing cost of air-conditioning system like this.
Summary of the invention
The technical assignment of the technical problem to be solved in the present invention and proposition carries out improving to prior art and improves, and provides a kind of plastic packaging motor with installation foot ground structure, to reach the object facilitating ground connection the same as box hat motor.For this reason, the present invention takes following technical scheme.
A kind of plastic packaging motor with installation foot ground structure, the installation foot comprise motor, installing for motor, described motor is plastic packaging motor, itself and installation foot plastic packaging are integrated, it is characterized in that: described installation foot is provided with grounded metal part, grounded metal part is grounded by connected ground wire; Described motor is air conditioner motor, and installation foot is evenly arranged in the periphery of motor, and motor is arranged on the mounting panel of air conditioner main body by the connector be located on installation foot.The technical program, by establishing grounded metal part at installation foot place, realizes the ground connection of whole air-conditioning system, and structure is simple, makes plastic packaging motor consistent with the effect of box hat motor in the fail safe of coupling air-conditioning.And establish grounded metal part at installation foot, also can improve the bonding strength of plastic packaging motor and air conditioner main body.
As improving further and supplementing technique scheme, the present invention also comprises following additional technical feature.
Described installation foot is provided with the connecting hole for wearing securing member, described grounded metal part comprises the installation foot connecting portion be connected with installation foot, the ground wire connecting portion be connected with ground wire, described installation foot connecting portion is located at the bottom surface of installation foot, in installation foot connecting portion before described ground wire connecting portion, described installation foot connecting portion is provided with the through hole relative with connecting hole.
The ground wire connecting portion of described grounded metal part offers ground hole, and ground wire is fastened on ground hole by earthing screw.
The installation foot connecting portion of described grounded metal part is higher than the bottom surface of installation foot, and when motor is installed in air conditioner main body, grounded metal part contacts with the mounting panel of air conditioner main body as installed surface.
Described installation foot bottom surface sinking formation one groove, described grounded metal part is embedded in groove.
Described groove is rectangular, polygon or " U " shape.
Described installation foot bottom surface has location hole, and described grounded metal part is provided with and the reference column connecing location hole and match.
Described reference column and location hole interference fit.Replace adopting glue bonding, easy to connect.
Described grounded metal part is in " Z " font, and it is highly less than the height of installation foot.Grounded metal part facilitates external ground wire in " Z " font.
Beneficial effect: the technical program, by establishing grounded metal part at installation foot place, realizes the ground connection of whole air-conditioning system, structure is simple, makes plastic packaging motor consistent with the effect of box hat motor in the fail safe of coupling air-conditioning.And establish grounded metal part at installation foot, also can improve the bonding strength of plastic packaging motor and air conditioner main body.
Accompanying drawing explanation
Fig. 1 is the schematic diagram that plastic packaging motor of the present invention is arranged on air conditioner main body mounting panel.
Fig. 2 is Fig. 1 installation foot position of the present invention close-up schematic view.
Fig. 3 is specific embodiment of the invention I plastic packaging motor installation foot schematic bottom view.
Fig. 4 is the schematic diagram that specific embodiment of the invention I grounded metal part is fixed on installation foot.
Fig. 5 is the schematic diagram of specific embodiment of the invention I installation foot earth connection.
Fig. 6 is specific embodiment of the invention II plastic packaging motor installation foot schematic bottom view.
Fig. 7 is the structural representation of specific embodiment of the invention II grounded metal part.
Fig. 8 is the schematic diagram of the reference column press-in installation foot counterbore of specific embodiment of the invention II grounded metal part.
Embodiment
Below in conjunction with Figure of description, technical scheme of the present invention is described in further detail.
A kind of plastic packaging motor with installation foot ground structure as shown in Figure 1 and Figure 2, comprise motor 1, with motor shape all-in-one-piece installation foot 2 and grounded metal part 3.Described motor 1 is a kind of plastic packaging motor with installation foot 2, and this motor is arranged in air conditioner main body, and the bottom surface 21 of installation foot contacts with the mounting panel 5 of air conditioner main body.Described grounded metal part 3 is fixed on the bottom surface 21 of installation foot 2, and higher than the bottom surface of installation foot, when motor 1 is installed in air conditioner main body, namely grounded metal part 3 contacts with the mounting panel 5 of air conditioner main body as installation foot bottom surface.With ground hole 31 on described grounded metal part 3, ground wire 4 is fastened on ground hole 31 by earthing screw 6.In described air-conditioning system, other needs the parts of ground connection to be connected with ground wire 4 by mounting panel 5, grounded metal part 3, forms a grounded circuit, realizes the object of whole air-conditioning system ground connection.
In the technical program, the installation foot of above-mentioned plastic packaging motor is 3, and the position of installation foot is in motor middle part.But the present invention does not do any restriction to this.In other embodiment, the installation foot of described plastic packaging motor can be 2,4, and the position of installation foot can in motor front end, rear end etc.
In the present invention, grounded metal part 3 mode be fixed on installation foot 2 has multiple.Enumerate two specific embodiments to be below described further.
Example I is as shown in Fig. 3, Fig. 4, Fig. 5, and in the present embodiment, the bottom surface 21 of installation foot 2 sinks formation groove 22, and grounded metal part 3 has the same size of same groove and is embedded in groove 22 makes it limit the position of grounded metal part.Use glue to fix between grounded metal part and installation foot, grounded metal part can not be moved.The bottom surface 32 of grounded metal part is higher than the bottom surface 21 of installation foot.Grounded metal part is with ground hole 31, and ground wire 4 is fastened on grounded metal part 3 by screw 6, toothed pad.When motor is installed in air conditioner main body, the bottom surface 32 of installation foot and grounded metal part contacts with the mounting panel 5 of air conditioner main body and thoroughly fastening by the screw on mounting panel, to meet in 3C safety certification the requirement of " may charged touched metallic element should have permanent, reliable and good electrical connection with earthing device ".
In the present embodiment I, the groove of above-mentioned motor installation foot is square with the shape of the grounded metal part be embedded in groove, only has an installation foot to place grounded metal part.Fix with glue between grounded metal part and installation foot.But the present invention does not do any restriction to this.In other embodiment, described installation foot groove can be circle, triangle etc. with the shape being embedded in the grounded metal part in groove; Can be that two installation feet, three installation feet or all installation feet place grounded metal part; Can be fixing with AB glue, solid gum etc. between grounded metal part and installation foot.
Example II, as shown in Fig. 6, Fig. 7, Fig. 8, in the present embodiment, the bottom surface 21 of installation foot 2 is distributed with several circular locating openings 23 with certain depth.The face 33 that grounded metal part 3 contacts with installation foot is distributed with equally the reference column 34 of equal number.Reference column 34 and location hole 23 interference fit, be pressed into installation foot by frock, the position of dead earth metalwork.Grounded metal part is with ground hole 31, and ground wire 4 is fastened on grounded metal part 3 by screw 6, toothed pad etc.When motor is installed in air conditioner main body, the bottom surface 32 of installation foot and grounded metal part contacts with the mounting panel 5 of air conditioner main body and thoroughly fastening by the screw on mounting panel, to meet in 3C safety certification the requirement of " may charged touched metallic element should have permanent, reliable and good electrical connection with earthing device ".
In the present embodiment, the fixed form of above-mentioned grounded metal part is fixed by the reference column of grounded metal part bottom surface and the counterbore interference fit of installation foot bottom surface, and grounded metal part is not built in installation foot.But the present invention does not do any restriction to this.In other embodiment, described grounded metal part can be fixed by the modes such as riveting button point, dovetail groove and installation foot.Grounded metal part also can be built in installation foot.
A kind of plastic packaging motor with installation foot ground structure shown in above Fig. 1-8 is specific embodiments of the invention; substantive distinguishing features of the present invention and progress are embodied; can according to the use needs of reality; under enlightenment of the present invention; it is carried out to the equivalent modifications of the aspect such as shape, structure, all at the row of the protection range of this programme.
Claims (9)
1. the plastic packaging motor with installation foot ground structure, the installation foot (2) comprise motor (1), installing for motor, described motor (1) is plastic packaging motor, itself and installation foot (2) plastic packaging are integrated, it is characterized in that: described installation foot (2) is provided with grounded metal part (3), and grounded metal part (3) is grounded by connected ground wire (4); Described motor (1) is air conditioner motor, and installation foot (2) is evenly arranged in the periphery of motor (1), and motor is arranged on the mounting panel (5) of air conditioner main body by the connector be located on installation foot (2).
2. a kind of plastic packaging motor with installation foot ground structure according to claim 1, it is characterized in that: described installation foot (2) is provided with the connecting hole for wearing securing member, described grounded metal part (3) comprises the installation foot connecting portion be connected with installation foot (2), the ground wire connecting portion be connected with ground wire, described installation foot connecting portion is located at the bottom surface (21) of installation foot (2), in installation foot connecting portion before described ground wire connecting portion, described installation foot connecting portion is provided with the through hole relative with connecting hole.
3. a kind of plastic packaging motor with installation foot ground structure according to claim 2, it is characterized in that: the ground wire connecting portion of described grounded metal part (3) offers ground hole (31), and ground wire (4) is fastened on ground hole (31) by earthing screw (6).
4. a kind of plastic packaging motor with installation foot ground structure according to claim 3, it is characterized in that: the installation foot connecting portion of described grounded metal part (3) is higher than the bottom surface (21) of installation foot (2), when motor (1) is installed in air conditioner main body, grounded metal part (3) contacts with the mounting panel (5) of air conditioner main body as installed surface.
5. a kind of plastic packaging motor with installation foot ground structure according to claim 4, is characterized in that: described installation foot (2) bottom surface (21) sinking formation one groove (22), and described grounded metal part (3) is embedded in groove (22).
6. a kind of plastic packaging motor with installation foot ground structure according to claim 5, is characterized in that: described groove (22) is rectangular, polygon or " U " shape.
7. a kind of plastic packaging motor with installation foot ground structure according to claim 4, it is characterized in that: described installation foot (2) bottom surface (21) has location hole (23), described grounded metal part is provided with and the reference column (34) connecing location hole (23) and match.
8. a kind of plastic packaging motor with installation foot ground structure according to claim 7, is characterized in that: described reference column (34) and location hole (23) interference fit.
9. a kind of plastic packaging motor with installation foot ground structure according to claim 4, is characterized in that: described grounded metal part (3) is in " Z " font, and it is highly less than the height of installation foot (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410832588.7A CN104600893B (en) | 2014-12-29 | 2014-12-29 | A kind of plastic packaging motor with installation foot ground structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410832588.7A CN104600893B (en) | 2014-12-29 | 2014-12-29 | A kind of plastic packaging motor with installation foot ground structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104600893A true CN104600893A (en) | 2015-05-06 |
| CN104600893B CN104600893B (en) | 2018-03-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410832588.7A Active CN104600893B (en) | 2014-12-29 | 2014-12-29 | A kind of plastic packaging motor with installation foot ground structure |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104836386A (en) * | 2015-05-28 | 2015-08-12 | 湖州越球电机有限公司 | Grounding device and grounding method of plastic packaged motor |
| CN113386152A (en) * | 2021-06-29 | 2021-09-14 | 重庆大学 | Six-axis polishing robot |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6987338B1 (en) * | 2003-12-29 | 2006-01-17 | Lavasser Leonard J | Ground strap for a motor having a plastic housing |
| CN201160251Y (en) * | 2008-02-02 | 2008-12-03 | 中山大洋电机股份有限公司 | Grounding structure of plastic packaging generator |
| CN100527565C (en) * | 2001-03-16 | 2009-08-12 | 阿尔泰克发电***有限责任公司 | ALternator and method of manufacture |
| CN101521416A (en) * | 2008-10-31 | 2009-09-02 | 卧龙电气集团股份有限公司 | Low-noise alternating current motor |
| JP2011168180A (en) * | 2010-02-19 | 2011-09-01 | Panasonic Corp | Power-assisted bicycle |
| CN201966374U (en) * | 2010-12-27 | 2011-09-07 | 宁波舜韵电子有限公司 | Novel wiring terminal |
-
2014
- 2014-12-29 CN CN201410832588.7A patent/CN104600893B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100527565C (en) * | 2001-03-16 | 2009-08-12 | 阿尔泰克发电***有限责任公司 | ALternator and method of manufacture |
| US6987338B1 (en) * | 2003-12-29 | 2006-01-17 | Lavasser Leonard J | Ground strap for a motor having a plastic housing |
| CN201160251Y (en) * | 2008-02-02 | 2008-12-03 | 中山大洋电机股份有限公司 | Grounding structure of plastic packaging generator |
| CN101521416A (en) * | 2008-10-31 | 2009-09-02 | 卧龙电气集团股份有限公司 | Low-noise alternating current motor |
| JP2011168180A (en) * | 2010-02-19 | 2011-09-01 | Panasonic Corp | Power-assisted bicycle |
| CN201966374U (en) * | 2010-12-27 | 2011-09-07 | 宁波舜韵电子有限公司 | Novel wiring terminal |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104836386A (en) * | 2015-05-28 | 2015-08-12 | 湖州越球电机有限公司 | Grounding device and grounding method of plastic packaged motor |
| CN113386152A (en) * | 2021-06-29 | 2021-09-14 | 重庆大学 | Six-axis polishing robot |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104600893B (en) | 2018-03-06 |
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| C06 | Publication | ||
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| GR01 | Patent grant | ||
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| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 312300 No. 1801 Renmin West Road, Shaoxing, Zhejiang, Shangyu Co-patentee after: Zhejiang Wolong Household Electric Machinery Co., Ltd. Patentee after: Wolong Electric Drive Group Co., Ltd. Address before: 312300 No. 1801 Renmin West Road, Shaoxing, Zhejiang, Shangyu Co-patentee before: Zhejiang Wolong Household Electric Machinery Co., Ltd. Patentee before: Wolong Electric Group Co., Ltd. |