CN204376642U - The mounting structure of PG board component and plastic packaging motor - Google Patents
The mounting structure of PG board component and plastic packaging motor Download PDFInfo
- Publication number
- CN204376642U CN204376642U CN201520016127.2U CN201520016127U CN204376642U CN 204376642 U CN204376642 U CN 204376642U CN 201520016127 U CN201520016127 U CN 201520016127U CN 204376642 U CN204376642 U CN 204376642U
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- plastic packaging
- packaging stator
- board component
- power line
- seal
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Abstract
The utility model is applicable to machine field, provide mounting structure and the plastic packaging motor of PG board component, the mounting structure of PG board component comprises plastic packaging stator, is located at the end cap of plastic packaging stator one end and is located at the PG board component between plastic packaging stator and end cap, PG board component has outward extending power line in plastic packaging stator, plastic packaging stator is provided with the wire casing that power supply source line wears, be arranged with seal outside power line, seal snaps in and is positioned the interior also elastic compression of wire casing between end cap and plastic packaging stator.The utility model, by sheathed seal outside the power line of PG board component, and make seal elastic compression between end cap and plastic packaging stator, like this, can effective sealing power line, end cap, the fit clearance that formed between plastic packaging stator, thus the situation preventing the tiny organisms such as ant to enter from the cooperation place of power line, end cap, plastic packaging stator in plastic packaging stator occurs, and then ensure that normal working performance and the useful life of plastic packaging motor.
Description
Technical field
The utility model belongs to machine field, particularly relates to a kind of mounting structure of PG board component and has the plastic packaging motor of this mounting structure.
Background technology
In plastic packaging motor, the general PG board component that adopts carries out the rotating speed of induction machine and is exported, wherein, and the power line that PG board component comprises PG plate and is electrically connected with PG plate.In prior art, the mounting means of PG board component is such: be positioned on plastic packaging stator by PG board component, then end cap is installed on plastic packaging stator in an interference fit, and by end cap, PG plate is fixed on plastic packaging stator, make the power line of PG board component wear out outside plastic packaging stator in the wire casing that plastic packaging stator is offered simultaneously.This mounting means, the formation gap, cooperation place of power line and end cap, plastic packaging stator can be made, thus make the tiny organisms such as ant can enter plastic packaging motor inside from this gap, and then easily cause uneven, the even stuck equivalent risk of plastic packaging motor air gap to occur, have a strong impact on normal working performance and the useful life of plastic packaging motor.
Utility model content
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, provide mounting structure and the plastic packaging motor of PG board component, which solve the tiny organisms such as ant can enter plastic packaging motor inside technical problem from the fit clearance between power line, end cap, plastic packaging stator.
For achieving the above object, the technical solution adopted in the utility model is: the mounting structure of PG board component, the PG board component comprising plastic packaging stator, be located at the end cap of described plastic packaging stator one end and be located between described plastic packaging stator and described end cap, described PG board component has outward extending power line in described plastic packaging stator, described plastic packaging stator is provided with the wire casing worn for described power line, be arranged with seal outside described power line, described seal snaps in and is positioned the interior also elastic compression of described wire casing between described end cap and described plastic packaging stator.
Preferably, described seal blocks slotting being positioned in described wire casing in an interference fit.
Preferably, described wire casing is U-shaped groove, and described seal is Rectangular Elastic body, and the width of described seal is greater than the width of described wire casing.
Preferably, described seal is reeled by EVA foam tape and forms.
Preferably, the length of described seal is less than the length of described wire casing, and described seal is sheathed on one end near described plastic packaging stator center of described power line.
Preferably, the mounting structure of above-mentioned PG board component also comprises and being installed on for the locating part be pressed in by described power line in described wire casing on described plastic packaging stator, and described locating part is arranged near the outward flange of described plastic packaging stator.
Preferably, described locating part is be attached at the adhesive tape on described plastic packaging stator and described power line, the mid portion of described adhesive tape is attached on described power line, and the both sides attaching that the two ends of described adhesive tape extend described wire casing are respectively fixed on described plastic packaging stator.
Particularly, the center position of described plastic packaging stator runs through and is provided with centre bore, and described wire casing runs through setting from the inward flange of described centre bore towards the outward flange of described plastic packaging stator.
Preferably, described centre bore is shoulder hole, and it comprises the second hole portion that the first hole portion and aperture are greater than described first aperture, hole portion, and described PG board component has the accommodating PG plate be positioned in described second hole portion, and described PG plate is electrically connected with described power line.
Further, the utility model additionally provides plastic packaging motor, and it comprises the mounting structure of above-mentioned PG board component.
The mounting structure of the PG board component that the utility model provides and plastic packaging motor, by sheathed seal outside the power line of PG board component, and make electric seal elastic compression between end cap and plastic packaging stator, like this, can effective sealing power line, end cap, the fit clearance that formed between plastic packaging stator by the strain of seal, thus the situation preventing the tiny organisms such as ant to enter from the cooperation place of power line, end cap, plastic packaging stator in plastic packaging stator occurs, and then effectively ensure that normal working performance and the useful life of plastic packaging motor.
Accompanying drawing explanation
Fig. 1 is the schematic perspective view of the mounting structure of the PG board component that the utility model embodiment provides;
Fig. 2 is the decomposing schematic representation of the mounting structure of the PG board component that the utility model embodiment provides;
Fig. 3 is the assembling schematic diagram of the PG board component that provides of the utility model embodiment and seal;
Fig. 4 is the schematic perspective view of the plastic packaging stator that the utility model embodiment provides.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
It should be noted that, when an element is described on " being fixed on " or " being arranged at " another element, it can directly on another element or may there is centering elements simultaneously.Be described to be " connection " another element when an element, it can be directly connect another element or may there is centering elements simultaneously.
Also it should be noted that, the orientation term such as left and right, upper and lower, the top in the utility model embodiment, end, is only relative concept or be reference with the normal operating condition of product each other, and should not be regarded as have restrictive.
As depicted in figs. 1 and 2, the mounting structure of the PG board component that the utility model embodiment provides, the PG board component 3 comprising plastic packaging stator 1, be located at the end cap 2 of plastic packaging stator 1 one end and be located between plastic packaging stator 1 and end cap 2, PG board component 3 has outward extending power line 31 in plastic packaging stator 1, plastic packaging stator 1 is provided with the wire casing 11 that power supply source line 31 wears, be arranged with seal 4 outside power line 31, seal 4 snaps in and is positioned the interior also elastic compression of wire casing 11 between end cap 2 and plastic packaging stator 1.The plastic shell that plastic packaging stator 1 specifically can comprise stator core, be located at the stator winding on stator core and be packaged in outside stator core.Seal 4 adopts elasticity material that is better, that be easy to produce elastic compression distortion to make.The utility model embodiment, by sheathed seal 4 outside the power line 31 of PG board component 3, and fill up power line 31 by the elastic compression distortion of seal 4, end cap 2, the fit clearance formed between plastic packaging stator 1, like this, effective sealing power line 31 can be reached, end cap 2, the object in gap between plastic packaging stator 1, thus prevent the tiny organisms such as ant from power line 31, end cap 2, the situation that the cooperation place of plastic packaging stator 1 enters in plastic packaging stator 1 occurs, and can dust be prevented, the introduced contaminantses such as moisture are from power line 31, end cap 2, the cooperation place of plastic packaging stator 1 infiltrates through in plastic packaging stator 1, and then effectively ensure that normal working performance and the useful life of plastic packaging motor.
Preferably, seal 4 blocks in an interference fit to insert and is positioned in wire casing 11, like this, is beneficial on the one hand and ensures that seal 4 installs the solid and reliable property of location, be beneficial to the sealing effectiveness ensureing seal 4 on the other hand.
Preferably, as shown in Figure 2, Figure 3 and Figure 4, wire casing 11 is U-shaped groove, and seal 4 is Rectangular Elastic body, and the width L1 of seal 4 is greater than the width L2 of wire casing 11.The width L1 of seal 4 specifically refers to the width that seal 4 extends along plastic packaging stator 1 circumference, and the width L2 of wire casing 11 specifically refers to the width that wire casing 11 extends along plastic packaging stator 1 circumference.The present embodiment, is set to U-shaped groove by wire casing 11, seal 4 is set to Rectangular Elastic body, and the structure of wire casing 11 and seal 4 can be made all fairly simple, and the manufacture being beneficial to wire casing 11 and seal 4 is shaping; And the width L1 of seal 4 is set to the width L2 being greater than wire casing 11, effectively can realize the interference fit of seal 4 and wire casing 11, and then be beneficial to the solid and reliable property and the sealing effectiveness of guarantee seal 4 that ensure seal 4 installation location.Of course, in embody rule, wire casing 11 and seal 4 also can be set to other shape, and if wire casing 11 is arc groove, seal 4 can be Elastic Cylindrical body etc.
Preferably, seal 4 is reeled by EVA foam tape and forms, and like this, the manufacture process of seal 4 can be made to become very simple, convenient, and make the manufacturing cost of seal 4 very low; Meanwhile, the good softness that EVA foam tape is intrinsic and deformation behavior, effectively can ensure the sealing property of seal 4.EVA foam tape is specially the foam tape be made up of EVA material (ethylene-vinyl acetate copolymer).
Preferably, as shown in Figure 2, Figure 3 and Figure 4, the length L3 of seal 4 is less than the length L4 of wire casing 11, and seal 4 is sheathed on one end near plastic packaging stator 1 center of power line 31.The length L3 of seal 4 specifically refers to the length that seal 4 extends along plastic packaging stator 1 radial direction, and the length L4 of wire casing 11 specifically refers to the length that wire casing 11 extends along plastic packaging stator 1 radial direction.Seal 4 has the sealing of elastic compression between end cap 2 and plastic packaging stator 1 and exposes and exposes portion outside plastic packaging stator 1.The present embodiment, establishes be less than the length L4 of wire casing 11 by the length L3 of seal 4, like this, under the prerequisite ensureing seal 4 sealing effectiveness, effectively can reduce the material cost of seal 4.
Further, as depicted in figs. 1 and 2, the mounting structure of above-mentioned PG board component also comprises and being installed on for the locating part 5 be pressed in by power line 31 in wire casing 11 on plastic packaging stator 1, and locating part 5 is arranged near the outward flange of plastic packaging stator 1.The setting of locating part 5, the phenomenon being mainly used in preventing power line 31 from upwarping occurs, and like this, is beneficial to the reliability of positioning ensureing power line 31, and is beneficial to the creepage distance ensureing power line 31, and then be beneficial to the security performance ensureing plastic packaging motor.
Preferably, locating part 5 is for being attached at plastic packaging stator 1 and the adhesive tape on power line 31.Adhesive tape specifically comprises base material and is attached to the sticker on base material.The present embodiment, locating part 5 is set to adhesive tape, and the viscosity utilizing adhesive tape intrinsic realizes its installation on plastic packaging stator 1 fixes, like this, the structure of locating part 5 can be made very simple, and make the cost of locating part 5 very low, meanwhile, locating part 5 can be made to install very convenient on plastic packaging stator 1 and its installation reliability is good.Of course, in embody rule, locating part 5 also can be set to other structure, as can be the catch be locked on plastic packaging stator 1 by securing member.
Preferably, as depicted in figs. 1 and 2, the length L5 of adhesive tape is greater than the width L2 of wire casing 11, and the mid portion of adhesive tape is attached on power line 31, the two ends of adhesive tape extend the both sides of wire casing 11 respectively and attach and be fixed on plastic packaging stator 1, namely adhesive tape spans wire casing 11 are attached on plastic packaging stator 1, like this, the phenomenon that both can effectively prevent power line 31 from upwarping occurs, and can ensure that again tape sticker invests the solid and reliable property on plastic packaging stator 1.The length L5 of adhesive tape specifically refers to the length on the long limit of adhesive tape, and namely adhesive tape is along the length of plastic packaging stator 1 circumference extension.
Particularly, as shown in Figure 2 and Figure 4, the center position of plastic packaging stator 1 runs through and is provided with centre bore 12, and wire casing 11 runs through setting from the inward flange of centre bore 12 towards the outward flange of plastic packaging stator 1.Centre bore 12 runs through setting along the axis of plastic packaging stator 1, and it is mainly used in wearing for rotor 6, thus can realize coordinating of plastic packaging stator 1 and rotor 6.Wire casing 11 runs through centre bore 12 along the radial direction of plastic packaging stator 1 and arranges in plastic packaging stator 1 outward flange, can make power line 31 in plastic packaging stator 1 smooth and easy extraction plastic packaging stator 1.
Particularly, as shown in Figure 2, Figure 3 and Figure 4, centre bore 12 is shoulder hole, it comprises the second hole portion 122 that the first hole portion 121 of being equipped with rotor 6 and aperture are greater than the first aperture, hole portion 121, PG board component 3 has the accommodating PG plate 32 be positioned in the second hole portion 122, PG plate 32 is electrically connected with power line 31, and the center position of PG plate 32 run through be provided with for rotor 6 wear dodge hole 321, rotor 6 is arranged in the first hole portion 121 of plastic packaging stator 1 and dodging in hole 321 of PG plate 32.The intersection in the first hole portion 121 and the second hole portion 122 forms step surface 120, a PG plate 32 and is supported on step surface 120.One end of power line 31 is fixed on PG plate 32 by welding manner, and the other end wears out plastic packaging stator 1 in wire casing 11.The present embodiment, realizes the supporting and location of PG plate 32 in the second hole portion 122 by step surface 120, and is pressed in the second hole portion 122 by end cap 2 by PG plate 32, like this, effectively can realize the installation of PG plate 32 on plastic packaging stator 1 and fix; Meanwhile, its by the aperture in the second hole portion 122 is arranged be greater than the first hole portion 121 aperture and on PG plate 32 arrange dodge hole 321, like this, can prevent PG plate 32 pairs of rotors 6 installation produce interference.
Particularly, PG plate 32 comprises wiring board and is located at the electronic component on wiring board, and electronic component comprises Hall element.
Further, as depicted in figs. 1 and 2, the utility model embodiment still provides plastic packaging motor, it mounting structure comprising above-mentioned PG board component and the rotor 6 be arranged in plastic packaging stator 1.It is owing to have employed the mounting structure of above-mentioned PG board component, therefore, effectively ensure that the sealing property of plastic packaging motor, and then ensure that normal working performance and the useful life of plastic packaging motor.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace or improvement etc., all should be included within protection range of the present utility model.
Claims (10)
- The mounting structure of 1.PG board component, the PG board component comprising plastic packaging stator, be located at the end cap of described plastic packaging stator one end and be located between described plastic packaging stator and described end cap, described PG board component has outward extending power line in described plastic packaging stator, described plastic packaging stator is provided with the wire casing worn for described power line, it is characterized in that: be arranged with seal outside described power line, described seal snaps in and is positioned the interior also elastic compression of described wire casing between described end cap and described plastic packaging stator.
- 2. the mounting structure of PG board component as claimed in claim 1, is characterized in that: described seal blocks slotting being positioned in described wire casing in an interference fit.
- 3. the mounting structure of PG board component as claimed in claim 2, it is characterized in that: described wire casing is U-shaped groove, described seal is Rectangular Elastic body, and the width of described seal is greater than the width of described wire casing.
- 4. the mounting structure of the PG board component as described in any one of claims 1 to 3, is characterized in that: described seal is reeled by EVA foam tape and forms.
- 5. the mounting structure of the PG board component as described in any one of claims 1 to 3, is characterized in that: the length of described seal is less than the length of described wire casing, and described seal is sheathed on one end near described plastic packaging stator center of described power line.
- 6. the mounting structure of PG board component as claimed in claim 5, it is characterized in that: also comprise and being installed on for the locating part described power line is pressed in described wire casing on described plastic packaging stator, and described locating part is arranged near the outward flange of described plastic packaging stator.
- 7. the mounting structure of PG board component as claimed in claim 6, it is characterized in that: described locating part is be attached at the adhesive tape on described plastic packaging stator and described power line, the mid portion of described adhesive tape is attached on described power line, and the both sides attaching that the two ends of described adhesive tape extend described wire casing are respectively fixed on described plastic packaging stator.
- 8. the mounting structure of the PG board component as described in any one of claims 1 to 3, it is characterized in that: the center position of described plastic packaging stator runs through and is provided with centre bore, described wire casing runs through setting from the inward flange of described centre bore towards the outward flange of described plastic packaging stator.
- 9. the mounting structure of PG board component as claimed in claim 8, it is characterized in that: described centre bore is shoulder hole, it comprises the second hole portion that the first hole portion and aperture are greater than described first aperture, hole portion, described PG board component has the accommodating PG plate be positioned in described second hole portion, and described PG plate is electrically connected with described power line.
- 10. plastic packaging motor, is characterized in that: the mounting structure comprising the PG board component as described in any one of claim 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520016127.2U CN204376642U (en) | 2015-01-09 | 2015-01-09 | The mounting structure of PG board component and plastic packaging motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520016127.2U CN204376642U (en) | 2015-01-09 | 2015-01-09 | The mounting structure of PG board component and plastic packaging motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204376642U true CN204376642U (en) | 2015-06-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520016127.2U Active CN204376642U (en) | 2015-01-09 | 2015-01-09 | The mounting structure of PG board component and plastic packaging motor |
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| Country | Link |
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| CN (1) | CN204376642U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106849395A (en) * | 2017-04-10 | 2017-06-13 | 珠海凯邦电机制造有限公司 | Plastic packaging motor and its field frame assembly |
| CN107086699A (en) * | 2017-05-19 | 2017-08-22 | 珠海凯邦电机制造有限公司 | Plastic packaging motor |
| CN107508408A (en) * | 2017-09-11 | 2017-12-22 | 珠海凯邦电机制造有限公司 | Seal and there is its plastic packaging PG motors |
| CN108736636A (en) * | 2018-06-06 | 2018-11-02 | 界首市众鑫科技服务有限公司 | A kind of plastic packaging motor with sealing performance |
| CN108768035A (en) * | 2018-07-04 | 2018-11-06 | 合肥市通得力电气制造有限公司 | A kind of rubber parts structure and plastic packaging motor with sealing performance |
| CN114157083A (en) * | 2021-12-08 | 2022-03-08 | 珠海格力电器股份有限公司 | Motor assembly and motor |
-
2015
- 2015-01-09 CN CN201520016127.2U patent/CN204376642U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106849395A (en) * | 2017-04-10 | 2017-06-13 | 珠海凯邦电机制造有限公司 | Plastic packaging motor and its field frame assembly |
| CN107086699A (en) * | 2017-05-19 | 2017-08-22 | 珠海凯邦电机制造有限公司 | Plastic packaging motor |
| CN107508408A (en) * | 2017-09-11 | 2017-12-22 | 珠海凯邦电机制造有限公司 | Seal and there is its plastic packaging PG motors |
| CN107508408B (en) * | 2017-09-11 | 2024-04-02 | 珠海凯邦电机制造有限公司 | Sealing piece and plastic package PG motor with same |
| CN108736636A (en) * | 2018-06-06 | 2018-11-02 | 界首市众鑫科技服务有限公司 | A kind of plastic packaging motor with sealing performance |
| CN108768035A (en) * | 2018-07-04 | 2018-11-06 | 合肥市通得力电气制造有限公司 | A kind of rubber parts structure and plastic packaging motor with sealing performance |
| CN114157083A (en) * | 2021-12-08 | 2022-03-08 | 珠海格力电器股份有限公司 | Motor assembly and motor |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |