CN109245374A - Outgoing line protection clamp assembly and motor - Google Patents
Outgoing line protection clamp assembly and motor Download PDFInfo
- Publication number
- CN109245374A CN109245374A CN201811003149.XA CN201811003149A CN109245374A CN 109245374 A CN109245374 A CN 109245374A CN 201811003149 A CN201811003149 A CN 201811003149A CN 109245374 A CN109245374 A CN 109245374A
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- Prior art keywords
- retaining clip
- outlet retaining
- groove
- solder joint
- power supply
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- 229910000679 solder Inorganic materials 0.000 claims description 76
- 238000004804 winding Methods 0.000 claims description 16
- 230000013011 mating Effects 0.000 claims description 9
- 230000002787 reinforcement Effects 0.000 claims description 7
- 238000003466 welding Methods 0.000 claims description 5
- 230000015572 biosynthetic process Effects 0.000 claims description 4
- 210000000988 bone and bone Anatomy 0.000 claims description 4
- 238000009434 installation Methods 0.000 abstract description 13
- 239000000463 material Substances 0.000 abstract description 12
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 230000000694 effects Effects 0.000 description 11
- 238000010586 diagram Methods 0.000 description 6
- 230000009471 action Effects 0.000 description 5
- 230000004048 modification Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 230000000007 visual effect Effects 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 230000004308 accommodation Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 238000002788 crimping Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000004323 axial length Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 230000009916 joint effect Effects 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000011112 process operation Methods 0.000 description 1
- 230000001012 protector Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K3/00—Details of windings
- H02K3/46—Fastening of windings on the stator or rotor structure
- H02K3/50—Fastening of winding heads, equalising connectors, or connections thereto
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K3/00—Details of windings
- H02K3/46—Fastening of windings on the stator or rotor structure
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Insulation, Fastening Of Motor, Generator Windings (AREA)
Abstract
The invention provides an outgoing line protecting clamp assembly and a motor, wherein the outgoing line protecting clamp assembly comprises: it protects clamp (1) to be qualified for next round of competitions down, can block to establish and connect on stator skeleton (3), stator skeleton (3) are gone up and have skeleton arch (31), just it is qualified for next round of competitions down protect clamp (1) on have can with skeleton arch (31) are pegged graft complex and are protected down and press from both sides recess (11), just it can follow to be qualified for the next round of competitions down to protect clamp (1) motor power line the radial inboard of stator skeleton (3) guides to the radial outside. The invention can effectively match the outgoing line protecting and clamping assembly with the stator framework under the condition of not changing the existing structure of the framework, simultaneously realizes the functions of fixing and guiding, cancels the structure of taking a circuit board as a carrier for installation, overcomes the problems of complicated production process and operation and high material cost caused by taking the circuit board as the carrier for installation, and greatly reduces the material cost and the labor cost.
Description
Technical field
The invention belongs to technical field of motors, and in particular to a kind of outlet retaining clip component and motor.
Background technique
The mode for connecing power supply line without control panel class motor in existing current iron-clad direct current generator industry generally uses winding bobbin
As support, it is buckled on skeleton and is fixed as carrier using wiring board, each circuit endpoint is then drawn into progress from wiring board
The connection of power supply line.Such design needs to complete in production the production of circuit board module part first, then on line with stator
The end of a thread of winding welds, then combines with stationary part installation, and production process and operation are cumbersome, and material cost is high.
It needs since motor in the prior art can have power supply line connection using wiring board as carrier installation, cause to produce
Journey and operation are cumbersome, and material cost is high；Skeleton needs to change die sinking；Horizontal, Zong Xiangla can not be effectively ensured after power supply line outlet
Power；Outgoing line device not can guarantee with skeleton binding force；Solder joint such as can not position and place at the technologies after power supply line and enamel-cover wire bonding
Problem, therefore researching and designing of the present invention goes out a kind of outlet retaining clip component and motor.
Summary of the invention
Therefore, the technical problem to be solved in the present invention is that overcoming motor in the prior art, there are power supply lines to connect needs
Using wiring board as carrier installation, cause production process and operation cumbersome, and the defect that material cost is high, to provide a kind of outlet
Retaining clip component and motor.
The present invention provides a kind of outlet retaining clip component comprising:
Lower outlet retaining clip, can block to set and be connected on stator skeleton, have skeleton protrusion on the stator skeleton, and described
Mating lower retaining clip groove, and the lower outlet retaining clip energy can be carried out with the skeleton protrusion by having in lower outlet retaining clip
It is enough to guide motor power-supply wire to radial outside from the radially inner side of the stator skeleton.
Preferably,
The lower outlet retaining clip includes lower retaining clip ontology and the wire guide plate for being connected to the lower retaining clip ontology radially inner side, institute
It states wire guide plate and offers more than one power supply wire casing along the axis direction of stator skeleton, the power supply wire casing is from the conducting wire
The perforative notch in the side of the inside of plate to the wire guide plate.
Preferably,
The power supply wire casing have power supply line card can be set to neck on its interior.
Preferably,
It is offered on the end face opposite with the stator skeleton of the lower retaining clip ontology and accommodates power supply line along stator skeleton
Radially across the first groove, and first groove is two or more, is provided between two neighboring first groove
First block reinforcement.
Preferably,
The wire column extended towards direction opposite with the stator skeleton, the wire column energy are additionally provided on the wire guide plate
It is enough that power supply line in the power supply wire casing is directed in first groove.
Preferably,
It further include upper outlet retaining clip, the upper outlet retaining clip can be fastened on the upper end of the lower outlet retaining clip, and described
The second groove corresponding with first groove is provided in upper outlet retaining clip, and second groove is also two or more,
And the second block reinforcement is provided between two neighboring second groove.
Preferably,
The protrusion towards the direction of first groove protrusion is additionally provided in second groove.
Preferably,
The protrusion is stepped ramp type structure, and protrudes highest end face part and be arranged to arcwall face.
Preferably,
The second card slot, the lower outlet are provided on face in the upper outlet retaining clip, opposite with the lower outlet retaining clip
The second buckle is provided on face in retaining clip, opposite with the upper outlet retaining clip, second buckle, which can block, to be set described in entrance
So that the upper outlet retaining clip is connected together with the lower outlet retaining clip formation in second card slot.
Preferably,
When being additionally provided with the wire column extended towards direction opposite with the stator skeleton on the wire guide plate:
The upper outlet retaining clip also includes upper retaining clip ontology and extends radially out plate, and institute with what the upper retaining clip ontology was connect
It states to extend radially out and is provided at least one location hole on plate, the location hole is opposite with the wire column in the lower outlet retaining clip,
The upper outlet retaining clip and the lower outlet retaining clip to be located by connecting.
Preferably,
At least one first weldering extended along the axial direction of the stator skeleton is also connected on the lower retaining clip ontology
Point resettlement groove, the first solder joint resettlement groove can be used in disposing the pad between power supply line and stator winding the end of a thread.
Preferably,
The first solder joint resettlement groove is two, is respectively arranged at the position close to the circumferential both ends of the lower retaining clip ontology
It sets.
Preferably,
It further include the second solder joint resettlement groove, the second solder joint resettlement groove also can be used in disposing power supply line and stator winding
Pad between the end of a thread, and the second solder joint resettlement groove and the first solder joint resettlement groove are along the circumferential direction of the stator skeleton
It arranges, and is attached between the second solder joint resettlement groove and the first solder joint resettlement groove by connecting bridge.
Preferably,
The second solder joint resettlement groove is two or more, and also by institute between the two neighboring second solder joint resettlement groove
State connecting bridge be attached and/or the connecting bridge be arcuate structure.
Preferably,
It is convex that at least one is provided on inner wall in the first solder joint resettlement groove and/or the second solder joint resettlement groove
Point, and the first solder joint resettlement groove and/or the second solder joint resettlement groove are the taper that cross section is gradually reduced from top to bottom
Structure.
The present invention also provides a kind of motors comprising preceding described in any item outlet retaining clip components.
A kind of outlet retaining clip component and motor provided by the invention have the advantages that:
1. the present invention can be arranged in the lower outlet retaining clip of the protrusion of the skeleton on skeleton by being arranged by lower retaining clip groove,
Outlet retaining clip component can effectively be cooperated with stator skeleton in the case where not changing skeleton existing structure, and effectively
The motor power-supply wire of stator skeleton radially inner side is guided to radial outside, fixed and guiding function is had effectively achieved, takes
Disappeared the structure installed using wiring board as carrier, overcomes using wiring board as carrier installation, causes production process and operation cumbersome,
And the problem that material cost is high, significantly reduce material cost and cost of labor.By positioning and welding to power supply line cabling
Contact split installs and designs, and effectively improves product quality；
2. the present invention forms the attachment device of the connection power supply line by outlet retaining clip component, can be mating with existing skeleton
Installation, solves the problems, such as that skeleton needs to change die sinking；It can be effectively improved by the power supply wire casing in axial direction opened up to power supply
Cross, longitudinal pulling force (lateral pull refers to that radial pull, longitudinal pulling force refer to axial tension) after line outlet, power supply wire casing is preferred
It is capable of increasing lateral pull；By radially blocking the first groove set and can with the second groove of upper outlet retaining frame
So that power supply line is radially oriented to extension, it is capable of increasing radial pull and axial tension, more particularly to increase axial tension,
Solve the problems, such as power supply line how cabling, cross line；It can be held by the setting of the first solder joint resettlement groove and/or the second solder joint resettlement groove
Naan sets the pad between power supply line and stator winding the end of a thread, effectively solves power supply line and asks with solder joint placement after enamel-cover wire bonding
Topic prevents the problem that solder joint contacts with other charging members and emits short circuit, improves motor safety.
Detailed description of the invention
Fig. 1 a is the structural schematic diagram (visual angle 1) of the traditional outlet of motor stator power supply line and connection type；
Fig. 1 b is the structural schematic diagram (visual angle 2) of the traditional outlet of motor stator power supply line and connection type；
Fig. 2 a is the schematic perspective view of the lower outlet retaining clip in outlet retaining clip component of the present invention；
Fig. 2 b is the bottom view of Fig. 1；
Fig. 3 is the cross-sectional view of the power supply line solder joint resettlement groove in outlet retaining clip component of the present invention；
Fig. 4 is the schematic perspective view of the upper outlet retaining clip in outlet retaining clip component of the present invention；
Fig. 5 a is the assembling structure schematic diagram (visual angle 1) of the retaining clip of outlet up and down of outlet retaining clip component of the present invention；
Fig. 5 b is the assembling structure schematic diagram (visual angle 2) of the retaining clip of outlet up and down of outlet retaining clip component of the present invention；
Fig. 6 is the assembling structure schematic diagram of outlet retaining clip component and stator skeleton of the invention；
Fig. 7 is the partial enlargement structural representation of part A in Fig. 6；
Fig. 8 is the structural schematic diagram of the skeleton protrusion on stator skeleton.
Appended drawing reference indicates in figure are as follows:
1, lower outlet retaining clip；11, lower retaining clip groove；12, lower retaining clip ontology；13, wire guide plate；131, wire column；14, power supply
Wire casing；15, the first groove；16, the first block reinforcement；17, the second buckle；2, upper outlet retaining clip；21, the second groove；22, second gear
Muscle；23, raised；24, the second card slot；25, upper retaining clip ontology；26, plate is extended radially out；27, location hole；3, stator skeleton；31, bone
Frame protrusion；32, positioning column；41, the first solder joint resettlement groove；42, the second solder joint resettlement groove；43, connecting bridge；44, salient point；5, power supply
Line；6, stator core；7, winding.
Specific embodiment
As shown in Fig. 2 a-8, the present invention provides a kind of outlet retaining clip component comprising:
Lower outlet retaining clip 1, can block to set and be connected on stator skeleton 3, have skeleton protrusion 31 on the stator skeleton 3,
And has in the lower outlet retaining clip 1 and can carry out mating lower retaining clip groove 11 with the skeleton protrusion 31, and is described
Lower outlet retaining clip 1 can guide motor power-supply wire to radial outside from the radially inner side of the stator skeleton 3.
The present invention can be arranged in the lower outlet retaining clip of the protrusion of the skeleton on skeleton, energy by being arranged by lower retaining clip groove
It is enough effectively to be cooperated outlet retaining clip component with stator skeleton in the case where not changing skeleton existing structure, and effectively will
The motor power-supply wire of stator skeleton radially inner side is guided to radial outside, has effectively achieved fixed and guiding function, and take
Disappeared the structure installed using wiring board as carrier, overcomes using wiring board as carrier installation, causes production process and operation cumbersome,
And the problem that material cost is high, significantly reduce material cost and cost of labor.By positioning and welding to power supply line cabling
Contact split installs and designs, and effectively improves product quality.
The present invention utilizes the structure of existing skeleton, designed in the case where not being opened a kind of wire output protector that can be installed therewith and
Termination realizes the mode for cancelling current wiring board wiring assembly in the case where retaining same function, instead of previous tradition
By the way of wiring board wiring, significantly save material cost and process operations time.
The present invention provides a kind of motor and stator outlet, attachment device, attachment device are divided into upper and lower outlet retaining clip.Under it
Outlet retaining clip 1 is half arc, and is equipped with the mating groove (descending retaining clip groove 11) with stator skeleton, is embedded in by mating groove
On stator skeleton, one end is linked closely with skeleton, and by framework location column, positioning column has several sizes to expose lower outlet retaining clip end for one end
Face is made lower outlet retaining clip be combined as a whole with stator skeleton, has been decided using skeleton solution through high temperature pressing positioning column exposed portion
The solid and reliable problem of line apparatus.
Preferably,
The lower outlet retaining clip 1 includes lower retaining clip ontology 12 and the conducting wire for being connected to lower 12 radially inner side of retaining clip ontology
Plate 13, the wire guide plate 13 offer more than one power supply wire casing 14, the power supply wire casing along the axis direction of stator skeleton
14 be the perforative notch in side from the inside of the wire guide plate 13 to the wire guide plate 13.By being arranged in lower outlet retaining clip
The power supply wire casing that wire guide plate and the axis direction on wire guide plate along skeleton open up can carry out in the axial direction power supply line
Card set positioning action, thus effectively increase to power supply line occur after cross, (lateral pull refers to radial drawing to longitudinal pulling force
Power, longitudinal pulling force refer to axial tension), and power supply wire casing is more particularly to increasing lateral pull, improve positioning to power supply line and
Lock ability prevents from being torn or damaging at power supply line connector lug or solder joint during installation and operation.
Preferably,
The power supply wire casing 14 have power supply line card can be set to neck on its interior.It can be right by the neck
The effective card of power supply line progress is set and positioning action, further increases the positioning locking effect to power supply line.In lower outlet retaining clip
If wire guide plate 13, plate is equipped with several power supply wire casings 14, and flute profile is in open out shape, to internal locking shape.
Preferably,
It is offered on the end face opposite with the stator skeleton 3 of the lower retaining clip ontology 12 and accommodates power supply line along stator bone
Frame 3 radially across the first groove 15, and first groove 15 be two or more, two neighboring first groove 15 it
Between be provided with the first block reinforcement 16.By the first groove radially opened up on lower retaining clip ontology along skeleton, can to power supply line into
The card of row radially sets positioning action, to effectively increase the cross after occurring to power supply line, longitudinal pulling force (is laterally drawn
Power refers to that radial pull, longitudinal pulling force refer to axial tension), and the first groove improves more particularly to increase axial tension to electricity
The positioning of source line and lock ability prevent from being torn or damaging at power supply line connector lug or solder joint during installation and operation.
First groove can lock power supply line after may further cooperating with the power supply line compression leg of upper outlet retaining clip, while by
Power supply line and wire outlet position in power supply wire casing are equipped with drop height, and power supply line lateral pull has further been effectively ensured.
Preferably,
The wire column 131 extended towards direction opposite with the stator skeleton 3 is additionally provided on the wire guide plate 13, it is described to lead
Power supply line in the power supply wire casing 14 can be directed in first groove 15 by terminal 131.By being arranged on wire guide plate
Wire column can play to the further guiding role of power lead, and power lead is played in horizontal and vertical direction
Positioning and locking effect, and the effect of location and installation can also be formed between upper outlet retaining clip by wire column.On plate
It is equipped with several positioning columns or wire column 131 simultaneously, power supply line separates under cabling warp by blocking in power supply wire casing by wire column
Metallic channel (i.e. the first groove 15) outlet of outlet retaining clip.
Preferably,
It further include upper outlet retaining clip 2, the upper outlet retaining clip 2 can be fastened on the upper end of the lower outlet retaining clip 1, and institute
It states and is provided with second groove 21 corresponding with first groove 15 in outlet retaining clip 2, and second groove 21 is also
Two or more, and the second block reinforcement 22 is provided between two neighboring second groove 21.Pass through the upper outlet retaining clip knot of setting
Structure can be buckled in the upper end of lower outlet retaining clip, by between the first groove on the second groove and lower outlet retaining clip thereon
Relative engagement is formed, guiding and positioning action are formed with the radial direction to power supply line in skeleton, existed to be formed to power supply line
The tightening force in radial and axial direction, especially increases the tightening force to power supply line in the axial direction, and power supply line is consolidated in raising
Fixed and locking effect prevents it from being pullled damage, improves reliability.
Preferably,
The protrusion 23 towards the direction of first groove 15 protrusion is additionally provided in second groove 21.By
Bulge-structure is set in second groove of upper outlet retaining clip, further can play the role of compression, raising pair to power supply line
The fastening and locking effect of power supply line, prevent power supply line to be pulled and be damaged.
Preferably,
Described raised 23 be stepped ramp type structure, and protrudes highest end face part and be arranged to arcwall face.Upper outlet retaining clip
It is equipped with the second groove simultaneously, the protrusion 23 for crimping of arc-shaped is equipped among each slot, it can be close with the power supply line of round shape
Cooperation can be such that upper and lower outlet retaining clip cooperation does not separate closely, due to upper and lower outlet by the matching design of to sum up all parts
The compression of retaining clip increases power supply line radial pull.
Preferably,
It is provided with the second card slot 24 on face in the upper outlet retaining clip 2, opposite with the lower outlet retaining clip 1, under described
The second buckle 17 is provided on face in outlet retaining clip 1, opposite with the upper outlet retaining clip 2, second buckle 17 can block
If into second card slot 24 so that the upper outlet retaining clip 2 is connected together with lower outlet retaining clip 1 formation.Pass through
The second card slot in upper outlet retaining clip carries out corresponding clamping engagement between capable of buckling with second in lower outlet retaining clip, thus
Outlet retaining clip is enabled effectively to be fixed in the upper end of lower outlet retaining clip, formation is fastenedly connected.
Preferably,
When being also provided with wire column 131 with extending along court direction opposite with the stator skeleton 3 on the wire guide plate 13:
The upper outlet retaining clip 2 also includes upper retaining clip ontology 25 and extends radially out plate with what the upper retaining clip ontology 25 was connect
26, and described extend radially out is provided at least one location hole 27 on plate 26, on the location hole 27 and the lower outlet retaining clip 1
Wire column 131 it is opposite, the upper outlet retaining clip 2 and the lower outlet retaining clip 1 to be located by connecting.
Upper outlet retaining clip is equipped with the location hole 27 that cooperates with lower outlet retaining clip, enable location hole in lower outlet retaining clip
Wire column between form guide-localization so that assembling process forms the effect of good guide-localization installation, so that installation
Power supply line is locked between the retaining clip of outlet up and down after complete.
Preferably,
Be also connected on the lower retaining clip ontology 12 at least one along the stator skeleton axial direction extend first
Solder joint resettlement groove 41, (notch of the first solder joint resettlement groove is arranged, upward for accepting solder joint), the first solder joint resettlement groove
41 can be used in disposing the pad between power supply line and stator winding the end of a thread.It can be held by the setting of the first solder joint resettlement groove
Naan sets the pad between power supply line and stator winding the end of a thread, effectively solves power supply line and asks with solder joint placement after enamel-cover wire bonding
Topic prevents the problem that solder joint contacts with other charging members and emits short circuit, improves motor safety.
It is connected in lower outlet retaining clip several power supply line solder joint resettlement grooves (the first solder joint resettlement groove 41), it is whole for one therewith
Body, for flute profile in horn-like, axial length can be according to stator core thickness design.The arc bridge (connecting bridge 43) that each slot uses is even
It connects, is designed according to the arcuation of winding, effectively avoid winding.Power supply line solder joint slot inner wall is equipped with several salient points 44, power supply line solder joint
Insertion plays snap action after placing.
Preferably,
The first solder joint resettlement groove 41 is two, is respectively arranged at close to the circumferential both ends of the lower retaining clip ontology 12
Position.Can the both ends to outlet retaining clip carry out respectively accommodating solder joint effect.
Preferably,
It further include the second solder joint resettlement groove 42, the second solder joint resettlement groove 42 also can be used in disposing power supply line and stator
Pad between winding the end of a thread, and the second solder joint resettlement groove 42 and the first solder joint resettlement groove 41 are along the stator bone
The circumferential direction of frame is arranged, and passes through connecting bridge 43 between the second solder joint resettlement groove 42 and the first solder joint resettlement groove 41
It is attached.By be arranged the second solder joint resettlement groove, can further to outlet retaining clip component apart from farther away power supply line
Solder joint carry out accommodating effect, and play the role of the second solder joint accommodation groove is effectively fixed by connecting bridge and connect, into
One step prevents the problem that solder joint contacts with other charging members and emits short circuit, improves motor safety.
Preferably,
The second solder joint resettlement groove 42 be two or more, and between the two neighboring second solder joint resettlement groove also by
The connecting bridge 43 is attached, and/or and the connecting bridge 43 be arcuate structure.This is the second solder joint resettlement groove of the invention
Further number form and connection type, can the power supply line solder joint further to more many places carry out accommodating effect, even
Skeleton and winding can be effectively shielded from by connecing bridge arcuate structure, play the role of not interfering stator application function.
Preferably,
At least one is provided on inner wall in the first solder joint resettlement groove 41 and/or the second solder joint resettlement groove 42
Salient point 44, and the first solder joint resettlement groove 41 and/or the second solder joint resettlement groove 42 are that cross section gradually subtracts from top to bottom
Small pyramidal structure.Structure type by the way that salient point is arranged in solder joint resettlement groove can be further to being set in accommodation groove
Effect is fixed in solder joint, improves the effect of its fastening and positioning, setting up big and down small structure type for resettlement groove is also
For the effect that further butt welding point is fixed and positions, prevent it from deviating from and the security risks such as short circuit occur.
The present invention provides a kind of stator outlet connection, routing device, equipped with holding outlet retaining clip, folder with existing skeleton peace
Tightly solder joint resettlement groove after the upper outlet retaining clip combination of power supply line, power supply line and enamel-cover wire bonding.
The present invention is equipped with upper and lower outlet retaining clip, and lower outlet retaining clip 1, which is equipped with, installs raised (Fig. 8) cooperation with skeleton
Two lower retaining clip grooves 11, wherein one end fits groove is equipped with a block button hole, and other end mating groove is equipped with through-hole, with skeleton
Raised 31 one end pass through lower outlet retaining clip by its positioning column 32 again by skeleton protrusion 31 and match by being caught in fastening, one end
Groove through-hole is closed, outlet retaining clip end face is several under the positioning column 32 of skeleton exposes, and so that exposed portion deformation is plated with high temperature, makes this
End is fitted close with lower outlet retaining clip, and outlet retaining clip is completed with skeleton cooperation at present for this.With several in outlet retaining clip at present
Solder joint resettlement groove (including the first solder joint resettlement groove 41 with the second solder joint resettlement groove 42) also synchronize be inserted among each pole winding.
It takes power supply line and stator winding the end of a thread to weld, pad is placed in lower outlet retaining clip solder joint resettlement groove, each power supply line is passed through
The power supply wire casing 14 of the wire guide plate 13 of lower outlet retaining clip buckles into clamping, then each power supply line is separated by wire column 131, passes through
Power supply wire casing 14 is drawn.Outlet retaining clip 2 is taken, block button hole (i.e. the second card slot 24) and location hole 27 is equipped with, is aligned with down
Two second buckles 17 and wire column 131 of outlet retaining clip, press downward to, at this time metallic channel (the second groove of upper outlet retaining clip
21) the arc-shaped crimping boss (protrusion 23) and among each slot is respectively pressed into power supply line, is fastened by appropriate forces, has been implemented at this time
At.
Embodiment of above is most preferably implemented for a kind of motor, stator outlet, connection and its mode, but embodiment party of the invention
Formula is without being limited thereto, other any changes made without departing from the spirit and principles of the present invention, substitution, combine, is simple at modification
Change etc. is equivalent substitute mode, is included in protection scope of the present invention.
The present invention also provides a kind of motors comprising preceding described in any item outlet retaining clip components.
The present invention can be arranged in the lower outlet retaining clip of the protrusion of the skeleton on skeleton, energy by being arranged by lower retaining clip groove
It is enough effectively to be cooperated outlet retaining clip component with stator skeleton in the case where not changing skeleton existing structure, and effectively will
The motor power-supply wire of stator skeleton radially inner side is guided to radial outside, has effectively achieved fixed and guiding function, and take
Disappeared the structure installed using wiring board as carrier, overcomes using wiring board as carrier installation, causes production process and operation cumbersome,
And the problem that material cost is high, significantly reduce material cost and cost of labor.By positioning and welding to power supply line cabling
Contact split installs and designs, and effectively improves product quality.
The present invention provides a kind of motor and stator outlet, attachment device, attachment device are divided into upper and lower outlet retaining clip.Under it
Outlet retaining clip 1 is half arc, and is equipped with the mating groove (descending retaining clip groove 11) with stator skeleton, is embedded in by mating groove
On stator skeleton, one end is linked closely with skeleton, and by framework location column, positioning column has several sizes to expose lower outlet retaining clip end for one end
Face is made lower outlet retaining clip be combined as a whole with stator skeleton, has been decided using skeleton solution through high temperature pressing positioning column exposed portion
The solid and reliable problem of line apparatus.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within mind and principle.With
It is only the preferred embodiment of the present invention described in upper, it is noted that for those skilled in the art, not
Under the premise of being detached from the technology of the present invention principle, several improvements and modifications can also be made, these improvements and modifications also should be regarded as this
The protection scope of invention.
Claims (16)
1. a kind of outlet retaining clip component, it is characterised in that: include:
Lower outlet retaining clip (1), can block to set and be connected on stator skeleton (3), have skeleton protrusion on the stator skeleton (3)
(31), mating lower retaining clip groove can be carried out with the skeleton raised (31) by and on the lower outlet retaining clip (1) having
(11), and the lower outlet retaining clip (1) can guide motor power-supply wire to radial direction from the radially inner side of the stator skeleton (3)
Outside.
2. outlet retaining clip component according to claim 1, it is characterised in that:
The lower outlet retaining clip (1) includes lower retaining clip ontology (12) and is connected to leading for lower retaining clip ontology (12) radially inner side
Line plate (13), the wire guide plate (13) offers more than one power supply wire casing (14) along the axis direction of stator skeleton, described
Power supply wire casing (14) is the perforative notch in side from the inside of the wire guide plate (13) to the wire guide plate (13).
3. outlet retaining clip component according to claim 2, it is characterised in that:
The power supply wire casing (14) have power supply line card can be set to neck on its interior.
4. outlet retaining clip component according to claim 2, it is characterised in that:
It is offered on the end face opposite with the stator skeleton (3) of the lower retaining clip ontology (12) and accommodates power supply line along stator bone
Frame (3) radially across the first groove (15), and first groove (15) be two or more, two neighboring described first is recessed
The first block reinforcement (16) are provided between slot (15).
5. outlet retaining clip component according to claim 4, it is characterised in that:
The wire column (131) extended towards direction opposite with the stator skeleton (3) is additionally provided on the wire guide plate (13), it is described
Power supply line in the power supply wire casing (14) can be directed in first groove (15) by wire column (131).
6. outlet retaining clip component according to claim 4 or 5, it is characterised in that:
It further include upper outlet retaining clip (2), the upper outlet retaining clip (2) can be fastened on the upper end of the lower outlet retaining clip (1), and
It is provided with the second groove (21) corresponding with the first groove (15) on the upper outlet retaining clip (2), and described second recessed
Slot (21) is also two or more, and is provided with the second block reinforcement (22) between two neighboring second groove (21).
7. outlet retaining clip component according to claim 6, it is characterised in that:
The protrusion (23) towards the direction of first groove (15) protrusion is additionally provided in second groove (21).
8. outlet retaining clip component according to claim 7, it is characterised in that:
The protrusion (23) is stepped ramp type structure, and protrudes highest end face part and be arranged to arcwall face.
9. outlet retaining clip component according to claim 6, it is characterised in that:
It is provided with the second card slot (24) on the upper outlet retaining clip (2) and on the opposite face of the lower outlet retaining clip (1), it is described
It is provided with the second buckle (17) on lower outlet retaining clip (1) and on the opposite face of the upper outlet retaining clip (2), second buckle
(17) it can block to set and enter in second card slot (24) so that the upper outlet retaining clip (2) and the lower outlet retaining clip (1)
Formation is connected together.
10. outlet retaining clip component according to claim 6, it is characterised in that:
When on the wire guide plate (13) also along towards direction opposite with the stator skeleton (3) extension be provided with wire column (131)
When:
The upper outlet retaining clip (2) also includes upper retaining clip ontology (25) and extends radially out with what the upper retaining clip ontology (25) connect
Plate (26), and described extend radially out is provided at least one location hole (27) on plate (26), the location hole (27) and it is described under
Wire column (131) in outlet retaining clip (1) connects relatively, to position the upper outlet retaining clip (2) with the lower outlet retaining clip (1)
It connects.
11. the outlet retaining clip component according to any one of claim 2-10, it is characterised in that:
At least one first weldering extended along the axial direction of the stator skeleton is also connected on the lower retaining clip ontology (12)
Point resettlement groove (41), the first solder joint resettlement groove (41) can be used in disposing the welding between power supply line and stator winding the end of a thread
Point.
12. outlet retaining clip component according to claim 11, it is characterised in that:
The first solder joint resettlement groove (41) is two, is respectively arranged at close to the circumferential both ends of the lower retaining clip ontology (12)
Position.
13. outlet retaining clip component according to claim 11, it is characterised in that:
It further include the second solder joint resettlement groove (42), the second solder joint resettlement groove (42) also can be used in disposing power supply line and stator
Pad between winding the end of a thread, and the second solder joint resettlement groove (42) with the first solder joint resettlement groove (41) along described fixed
The circumferential direction of sub- skeleton is arranged, and is passed through between the second solder joint resettlement groove (42) and the first solder joint resettlement groove (41)
Connecting bridge (43) is attached.
14. outlet retaining clip component according to claim 13, it is characterised in that:
The second solder joint resettlement groove (42) is two or more, and also by institute between the two neighboring second solder joint resettlement groove
Connecting bridge (43) is stated to be attached, and/or and the connecting bridge (43) be arcuate structure.
15. outlet retaining clip component according to claim 13, it is characterised in that:
At least one is provided on inner wall in the first solder joint resettlement groove (41) and/or the second solder joint resettlement groove (42)
Salient point (44), and the first solder joint resettlement groove (41) and/or the second solder joint resettlement groove (42) they are cross section from top to bottom
The pyramidal structure being gradually reduced.
16. a kind of motor, it is characterised in that: including outlet retaining clip component described in any one of claim 1-15.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811003149.XA CN109245374A (en) | 2018-08-30 | 2018-08-30 | Outgoing line protection clamp assembly and motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811003149.XA CN109245374A (en) | 2018-08-30 | 2018-08-30 | Outgoing line protection clamp assembly and motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109245374A true CN109245374A (en) | 2019-01-18 |
Family
ID=65068107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811003149.XA Pending CN109245374A (en) | 2018-08-30 | 2018-08-30 | Outgoing line protection clamp assembly and motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109245374A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111953112A (en) * | 2020-08-05 | 2020-11-17 | 珠海凯邦电机制造有限公司 | Winding framework and motor stator |
| CN113809891A (en) * | 2021-09-28 | 2021-12-17 | 珠海格力电器股份有限公司 | Direct current external rotor motor lead wire positioner, motor and fan |
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