CN204408062U - The stator of motor, motor and there is the electric equipment of this motor - Google Patents

The stator of motor, motor and there is the electric equipment of this motor Download PDF

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Publication number
CN204408062U
CN204408062U CN201520068418.6U CN201520068418U CN204408062U CN 204408062 U CN204408062 U CN 204408062U CN 201520068418 U CN201520068418 U CN 201520068418U CN 204408062 U CN204408062 U CN 204408062U
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CN
China
Prior art keywords
parts
lead
motor
wire
stator
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201520068418.6U
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Chinese (zh)
Inventor
陆强
周德
石小金
熊谷清满
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Nidec Techno Motor Corp
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Nidec Techno Motor Corp
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Priority to CN201520068418.6U priority Critical patent/CN204408062U/en
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Publication of CN204408062U publication Critical patent/CN204408062U/en
Expired - Fee Related legal-status Critical Current
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Abstract

The utility model provides a kind of stator of motor, motor and has the electric equipment of this motor, and this stator has: circuit board; L shape terminal, its one end is connected electrically on circuit board, other end connecting lead wire; Parts derived by lead-in wire, have: the 1st derives parts, and it is formed with the housing section holding L-type terminal; 2nd derives parts, itself and the 1st derive parts and together grip lead-in wire; 1st derives parts has the 1st clamping part of clamp leads and is positioned at the 1st fixed part at the 1st clamping part two ends, 2nd derives parts has the 2nd clamping part of clamp leads and is positioned at the 2nd fixed part at the 2nd clamping part two ends, and the 1st derivation parts and the 2nd are derived parts and are fixed as one by the 1st fixed part and the 2nd fixed part.By the utility model, can go between by held tight, anti-sealing enters motor interior, and, can easily control the bond strength between die size precision and hold assembly.

Description

The stator of motor, motor and there is the electric equipment of this motor
Technical field
The utility model relates to motor, particularly relates to a kind of stator of motor, motor and has the electric equipment of this motor.
Background technology
In technology in the past, described in No. 4607911st, Japan Patent, in the stator of motor, as the means that lead-in wire is externally derived, assemble by the 1st derivation parts and the 2nd are derived parts, form lead-in wire and derive parts, the 1st derivation parts and the 2nd are derived parts and are clamped lead-in wire.
Be formed in the 1st to derive the 1st claw of parts two sides and stride across and be formed in the 2nd and derive the holding section of parts and form snap fastener, deriving parts and the 2nd to the 1st thus derives parts and is fixed.Further, by the lead-in wire press section of the 1st lead-in wire press section and the 2nd derivation parts of deriving parts, lead-in wire is gripped.
In the above prior art, although parts and the 2nd can be derived to the 1st by the snap-in structure of claw and holding section derive parts and be fixed, but the position of lead-in wire press section and the position fixed by claw on the derivation direction gone between relatively far apart, therefore by lead-in wire press section, lead-in wire is not carried out held tight, like this, in the motor needing waterproofing design, if can not by the held tight that goes between, then the water of motor outside be easy to enter motor interior along lead-in wire.
In addition, define claw structure in the above prior art, be thus difficult to the dimensional accuracy controlling mould, and the engaging intensity adjusting two parts also becomes very difficult.
Utility model content
In order to solve the problem that background technology is pointed out, the utility model provides a kind of stator of motor, motor and has the electric equipment of this motor.
According to the first aspect of the utility model embodiment, provide a kind of stator of motor, this stator has: circuit board; L shape terminal, its one end is connected electrically on this circuit board, other end connecting lead wire; Parts derived by lead-in wire, and it is installed on the board, has: the 1st derives parts, and it is formed with the housing section holding this L-type terminal; 2nd derives parts, itself and the 1st derive parts and together grip this lead-in wire; It is characterized in that: the 1st derives parts has the 1st clamping part of this lead-in wire of clamping and is positioned at the 1st fixed part at the 1st clamping part two ends, 2nd derives parts has the 2nd clamping part of this lead-in wire of clamping and is positioned at the 2nd fixed part at the 2nd clamping part two ends, and the 1st derivation parts and the 2nd are derived parts and are fixed as one by the 1st fixed part and the 2nd fixed part.
According to the second aspect of the utility model embodiment, wherein, this lead-in wire is derived parts pressing clamping to the 1st from this board side by the 2nd derivation parts.
According to the third aspect of the present utility model, wherein, the 1st fixed part and the 2nd fixed part are respectively the protuberance and recess that can be fitted together to mutually.
According to the fourth aspect of the utility model embodiment, wherein, at least one party of the 1st clamping part and the 2nd clamping part has the lead-in wire clamping section limiting this lead-in wire movement.
According to the 5th aspect of the utility model embodiment, wherein, the 1st derives parts has terminal guide portion, and this terminal guide portion is arranged on this housing section, and this L shape terminal is given prominence to towards this circuit board.
According to the 6th aspect of the utility model embodiment, wherein, this terminal guide portion is to extend and towards the groove of this circuit board openings along the lead direction of this lead-in wire.
According to the 7th aspect of the utility model embodiment, wherein, this lead-in wire clamping section is multiple, and this terminal guide portion is also multiple, and the interval between this terminal guide portion multiple is larger than the interval between this lead-in wire clamping section multiple.
According to the eighth aspect of the utility model embodiment, wherein, the 1st derives parts has terminal press section, and this terminal press section is arranged on this housing section, is pressed by this L shape terminal to this circuit board.
According to the 9th aspect of the utility model embodiment, wherein, the 1st derives parts has towards the outstanding installation portion of this circuit board, and the 1st derives parts is installed in this circuit board by this installation portion.
According to the tenth aspect of the utility model embodiment, provide a kind of motor, this motor has the stator of the described motor in one of aforementioned the first to nine aspect.
According to the 11 aspect of the utility model embodiment, wherein, this motor is resin molded motor, and when molded and shaped, resin is covered to the upper surface of this housing section.
According to the 12 aspect of the utility model embodiment, wherein, the 2nd derives between parts and this housing section and has gap, this lead-in wire through this gap, and, when molded and shaped, have this resin at this gap-fill.
According to the 13 aspect of the utility model embodiment, provide a kind of electric equipment, it is characterized in that, this electric equipment has the described motor in one of aforementioned ten to ten two aspect.
According to the fourteenth aspect of the utility model embodiment, wherein, this electric equipment is air conditioner.
The beneficial effect of the utility model embodiment is, by arranging the 1st clamping part and the 2nd clamping part that interfix with the 1st fixed part and the 2nd fixed part, can by the held tight that goes between, reduce the possibility that water enters motor interior, and easily can control the dimensional accuracy deriving the mould of parts for the manufacture of lead-in wire and the bond strength adjusted between hold assembly.
With reference to explanation hereinafter and accompanying drawing, disclose in detail execution mode of the present utility model.Should be appreciated that, therefore execution mode of the present utility model is not restricted in scope.In the spirit of claims and the scope of clause, execution mode of the present utility model comprises many changes, amendment and is equal to.
The feature described for a kind of execution mode and/or illustrate can use in one or more other execution modes in same or similar mode, combined with the feature in other execution modes, or substitutes the feature in other execution modes.
Should emphasize, when term " comprise/comprise/have " uses herein, refer to the existence of feature, one integral piece or assembly, but not get rid of the existence or additional of one or more other features, one integral piece or assembly.
Accompanying drawing explanation
From below in conjunction with the detailed description of accompanying drawing, above-mentioned and other objects of the utility model embodiment, feature and advantage will become more obvious, in the accompanying drawings:
Fig. 1 is the stator cutaway view vertically of the motor of the utility model embodiment 1;
Fig. 2 is the structural representation that parts derived by the 1st of the stator of the motor of the utility model embodiment 1;
Fig. 3 is the motor cutaway view vertically of the utility model embodiment 2;
Fig. 4 is the structural representation of the electric equipment of the utility model embodiment 3.
Embodiment
With reference to accompanying drawing, by specification below, aforementioned and further feature of the present utility model will become obvious.In the specification and illustrated in the drawings, specifically disclose particular implementation of the present utility model, which show the some embodiments that wherein can adopt principle of the present utility model, will be appreciated that, the utility model is not limited to described execution mode, but comprises and fall into whole modified variant in the scope of claims and equivalent.
In addition, in following explanation of the present utility model, in order to the convenience illustrated, the direction parallel with the direction extended along axle is called " axis ", radial direction centered by axle is called " radial direction ", circumferencial direction centered by axle to be called " circumference ", but this convenience just in order to illustrate, do not limit when motor uses and manufactures towards.
Below in conjunction with accompanying drawing, the stator of the motor of the utility model embodiment, motor and electric equipment are described.
Embodiment 1
Present embodiments provide a kind of stator of motor, Fig. 1 is this stator cutaway view vertically.
As shown in Figure 1, the stator 1 of motor has: circuit board 10; L shape terminal 20, its one end is connected electrically on circuit board 10, other end connecting lead wire 30; Parts 40 derived by lead-in wire, and it is installed on the circuit board 10, has: the 1st derives parts 41, and it is formed with the housing section 417 holding L-type terminal 20; 2nd derives parts 42, itself and the 1st derive parts 41 and together grip lead-in wire 30.
Fig. 2 is the structural representation that parts 41 derived by the 1st of this stator, and as shown in Figure 2, the 1st derives parts 41 has the 1st clamping part 411 of clamp leads and is positioned at the 1st fixed part 412 at the 1st clamping part 411 two ends.
Accordingly, 2nd derives parts 42 has the 2nd clamping part of clamp leads 30 and is positioned at the 2nd fixed part at the 2nd clamping part two ends, the 1st clamping part 411 that 2nd clamping part and the 1st derives parts is relative, the 1st fixed part 412 that 2nd fixed part and the 1st derives parts is relative, thus, the 1st derivation parts 41 and the 2nd derivation parts 42 are fixed as one by the 1st fixed part 412 and the 2nd fixed part.Like this, the 2nd clamping part and the 1st clamping part 411 are worked in coordination and are used, and the 2nd fixed part and the 1st fixed part 412 are worked in coordination and used, thus realize the clamping to lead-in wire 30.
In the present embodiment, the 1st fixed part 412 and the 2nd fixed part is utilized and the 1st clamping part 411 interfixed and the 2nd clamping part by arranging, can by lead-in wire 30 held tight, reduce water enters motor interior possibility from motor outside along lead-in wire, and easily can control the dimensional accuracy deriving the mould of parts for the manufacture of lead-in wire and the bond strength adjusted between hold assembly.
In the present embodiment, the 2nd derives parts 42 can press clamping from circuit board 10 side by lead-in wire 30 to the 1st derivation parts 41.Like this, the formation that parts 40 derived by lead-in wire is comparatively simple, can the easily structure that clamps of shape paired lead 30.
In the present embodiment, the 1st fixed part and the 2nd fixed part can for working in coordination for fixing various structures.Such as, can be protuberance chimeric mutually and recess, as chimeric mutually internal thread, externally threaded item, or the wedged type relief members etc. of engaging mutually, such fixed part can be derived on parts 41 and the 2nd derivation parts 42 the 1st and easily be formed, and the 1st derivation parts 41 and the 2nd derive parts 42 without the need to being interfixed easily by other outer coupling portion.But the present embodiment is not in this, as restriction, the existing various mode that is fixedly connected with in this area also can be adopted to fix closely the 1st derivation parts and the 2nd derivation parts.
In the present embodiment, the clamping face for clamp leads 30 of the 1st clamping part and the 2nd clamping part can be smooth.Also as shown in Figure 2, clamping face 411a can arrange the lead-in wire clamping section 413 of restriction lead-in wire 30 movement.Lead-in wire clamping section can be arranged at the 1st clamping part or the 2nd clamping part, also can be arranged at above-mentioned two clamping parts simultaneously.By arranging lead-in wire clamping section, lead-in wire 30 can be avoided to move up in the side being parallel to clamping face and occur space between lead-in wire, thus reach better waterproof effect.Further, when there is multiple lead-in wire clamping section, can be disposed at equal intervals, also can arrange by unequal interval.
In the present embodiment, as shown in Figure 2,1st derives parts 41 can have terminal guide portion 414, terminal guide portion 414 is arranged on housing section 417, L shape terminal 20 is given prominence to towards circuit board, thus allow L shape terminal 20 to extend from the 1st inside of deriving parts 41 to board side, thus L shape terminal 20 can be fixed on circuit board.
Wherein, terminal guide portion 414 can be to extend and towards the groove of circuit board openings along the lead direction of lead-in wire, like this when one end outstanding towards circuit board of L shape terminal 20 and circuit board are fixed, the position slightly deviation of L terminal 20 in the lead direction of lead-in wire can be allowed, thus reduce the requirement to the parts accuracy of manufacture.But the present embodiment is not in this, as restriction, terminal guide portion 414 also can be the structure of other shapes, as long as L shape terminal 20 can be made to be connected with board side via terminal guide portion 414.
Like this, when deriving parts 41 by the 1st and being connected to as in figure 1 on circuit board 10, by terminal guide portion 414, L shape terminal 20 can be allowed to extend to board side from the inside that the 1st derives parts 41, be electrically connected to the corresponding Wiring pattern on circuit board 10.
In the present embodiment, lead-in wire clamping section 413 can be one or more, and terminal guide portion 414 also can be one or more.As shown in Figure 2, when there is multiple lead-in wire clamping section 413 and multiple terminal guide portion 414, the interval that interval between multiple terminal guide portion 414 can be set between multiple lead-in wire clamping section 413 is identical, and the interval between also can being set to than multiple lead-in wire clamping section 413 is smaller or greater.When interval between terminal guide portion 414 is greater than the interval between lead-in wire clamping section 413, enough intervals can be ensured between the position of multiple L shape terminal 20, cause short circuit to avoid contacting with each other between multiple L shape terminal 20.
In the present embodiment, as shown in Figure 1 and Figure 2, the 1st derives parts 41 can also have terminal press section 415, and terminal press section 415 is arranged on housing section 417, L shape terminal 20 can be pressed to circuit board 10.Like this, by pressing terminal press section 415, L shape terminal 20 can be made to move to circuit board 10 side, thus one end of L shape terminal 20 is connected with circuit board 10.
In the present embodiment, as shown in Figure 2, the 1st derives parts 41 can also have installation portion 416, and the 1st derives parts 41 is installed in circuit board by installation portion 416.Installation portion 416 can be towards the outstanding parts of board side, matches with the corresponding component on circuit board, realizes lead-in wire and derives parts 40 installation on circuit boards and fixing.Like this, can keep going between, stable electrical connection between L shape terminal and circuit board, avoid deriving parts 40 and the relative movement between circuit board due to lead-in wire and causing and be electrically connected instability.
Embodiment 2
The utility model embodiment 2 provides a kind of motor 2, Fig. 3 to be the structural representation of the motor of the utility model embodiment 2.As shown in Figure 3, motor 2 has the stator 1 of the motor of embodiment 1.Due in embodiment 1, be described in detail the structure of the stator 1 of motor, its content is incorporated in this, omits the description herein.
By the structure of the stator of the motor of the motor 2 of the present embodiment, by arranging the 1st clamping part and the 2nd clamping part that interfix with the 1st fixed part and the 2nd fixed part, can by the held tight that goes between, reduce water enters motor interior possibility from motor outside along lead-in wire, and easily can control the dimensional accuracy deriving the mould of parts for the manufacture of lead-in wire and the bond strength adjusted between hold assembly.
In the present embodiment, motor 2 can be various types of motor.
Wherein, as shown in Figure 3, when motor 2 is resin molded motor, when molded and shaped, resin 50 is covered to the upper surface of housing section 417, lead-in wire can be derived the inside that parts are coated on resin 50 like this.In addition, in motor 2, between 2nd derivation parts 42 and housing section 417, there is gap 60, namely the part that in Fig. 3, dotted line is irised out, lead-in wire 30 passes gap 60, when molded and shaped, in gap 60, place is filled with resin 50, like this, can prevent water droplet from entering into the inside of motor 2 further, play better insulation effect.
Embodiment 3
The utility model embodiment 3 provides a kind of electric equipment 3, Fig. 4 to be the structural representation of the electric equipment of the utility model embodiment 3.As shown in Figure 4, this electric equipment 3 has the motor 2 of embodiment 2.Due in example 2, be described in detail the structure of motor 2, its content is incorporated in this, omits the description herein.
In the present embodiment, this electric equipment can be the indoor set of air conditioner, but the present embodiment is not in this, as restriction, in other implementations, the motor of embodiment 2 also can use as the motor of the household electrical appliances such as the off-premises station of air conditioner, water dispenser, washing machine, sweeper, compressor, forced draft fan, mixer, further, the motor etc. that the motor also can installed as various information equipment, industrial equipment use is used.
By the structure of the stator of the motor of the electric equipment 3 of the present embodiment, by arranging the 1st clamping part and the 2nd clamping part that interfix with the 1st fixed part and the 2nd fixed part, can by the held tight that goes between, reduce water enters the motor interior of electric equipment possibility from motor outside along lead-in wire, and easily can control the dimensional accuracy deriving the mould of parts for the manufacture of lead-in wire and the bond strength adjusted between hold assembly.
Described the utility model embodiment in detail with reference to accompanying drawing above, specifying principle of the present utility model can adopted mode.But should be appreciated that enforcement of the present utility model is not limited to the mode of above-described embodiment, also comprise the institute not departing from the utility model main scope change, revise and etc. equal.

Claims (14)

1. a stator for motor, described stator has:
Circuit board;
L shape terminal, its one end is connected electrically on described circuit board, other end connecting lead wire;
Parts derived by lead-in wire, and it is arranged on described circuit board, has:
1st derives parts, and it is formed with the housing section holding described L shape terminal;
2nd derives parts, itself and the described 1st derive parts and together grip described lead-in wire;
It is characterized in that:
Described 1st derives parts has the 1st clamping part of the described lead-in wire of clamping and is positioned at the 1st fixed part at described 1st clamping part two ends,
Described 2nd derives parts has the 2nd clamping part of the described lead-in wire of clamping and is positioned at the 2nd fixed part at described 2nd clamping part two ends,
Described 1st derivation parts and the described 2nd are derived parts and are fixed as one by described 1st fixed part and described 2nd fixed part.
2. the stator of motor according to claim 1, is characterized in that, the described 2nd derives parts derives parts pressing clamping by described lead-in wire to the described 1st from described board side.
3. the stator of motor according to claim 1, is characterized in that, described 1st fixed part and described 2nd fixed part are respectively the protuberance and recess that can be fitted together to mutually.
4. the stator of motor according to claim 1, is characterized in that, at least one party of described 1st clamping part and described 2nd clamping part has the lead-in wire clamping section of restriction described lead-in wire movement.
5. the stator of motor according to claim 4, is characterized in that, the described 1st derives parts has terminal guide portion, and described terminal guide portion is arranged on described housing section, and described L shape terminal is given prominence to towards described circuit board.
6. the stator of motor according to claim 5, is characterized in that, described terminal guide portion is to extend and towards the groove of described circuit board openings along the lead direction of described lead-in wire.
7. the stator of motor according to claim 6, is characterized in that, described lead-in wire clamping section is multiple, and described terminal guide portion is also multiple, and the interval between multiple described terminal guide portion is larger than the interval between multiple described lead-in wire clamping section.
8. the stator of the motor according to any one of claim 5-7, is characterized in that, the described 1st derives parts has terminal press section, and described terminal press section is arranged on described housing section, is pressed by described L shape terminal to described circuit board.
9. the stator of motor according to claim 1, is characterized in that, the described 1st derives parts has towards the outstanding installation portion of described circuit board, and the described 1st derives parts is installed in described circuit board by described installation portion.
10. a motor, is characterized in that, described electric tools is had the right the stator of the motor described in any one of requirement 1-9.
11. motor according to claim 10, is characterized in that, described motor is resin molded motor, and when molded and shaped, resin is covered to the upper surface of described housing section.
12. motor according to claim 11, is characterized in that, the described 2nd derives between parts and described housing section and have gap, described lead-in wire through described gap, and, when molded and shaped, have described resin at described gap-fill.
13. 1 kinds of electric equipments, is characterized in that, described electric equipment has the motor described in any one of claim 10-12.
14. electric equipments according to claim 13, described electric equipment is air conditioner.
CN201520068418.6U 2015-01-30 2015-01-30 The stator of motor, motor and there is the electric equipment of this motor Expired - Fee Related CN204408062U (en)

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CN201520068418.6U CN204408062U (en) 2015-01-30 2015-01-30 The stator of motor, motor and there is the electric equipment of this motor

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Application Number Priority Date Filing Date Title
CN201520068418.6U CN204408062U (en) 2015-01-30 2015-01-30 The stator of motor, motor and there is the electric equipment of this motor

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106357041A (en) * 2016-08-30 2017-01-25 青岛海尔空调器有限总公司 Plastic package motor
CN109256911A (en) * 2017-07-14 2019-01-22 日本电产株式会社 motor manufacturing method and motor
CN109818458A (en) * 2017-11-17 2019-05-28 日本电产株式会社 Motor and mobile unit

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106357041A (en) * 2016-08-30 2017-01-25 青岛海尔空调器有限总公司 Plastic package motor
CN109256911A (en) * 2017-07-14 2019-01-22 日本电产株式会社 motor manufacturing method and motor
CN109818458A (en) * 2017-11-17 2019-05-28 日本电产株式会社 Motor and mobile unit
CN109818458B (en) * 2017-11-17 2022-02-01 日本电产株式会社 Motor and vehicle-mounted equipment

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20150617

Termination date: 20210130

CF01 Termination of patent right due to non-payment of annual fee