CN106329171A - Motor, power line and stator wiring pin connection structure and connection terminal - Google Patents

Motor, power line and stator wiring pin connection structure and connection terminal Download PDF

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Publication number
CN106329171A
CN106329171A CN201610910854.2A CN201610910854A CN106329171A CN 106329171 A CN106329171 A CN 106329171A CN 201610910854 A CN201610910854 A CN 201610910854A CN 106329171 A CN106329171 A CN 106329171A
Authority
CN
China
Prior art keywords
wiring pin
power line
connection terminal
stator wiring
stator
Prior art date
Application number
CN201610910854.2A
Other languages
Chinese (zh)
Inventor
任丽君
李宁
高晓峰
王周叶
王志强
徐俊杰
Original Assignee
珠海格力节能环保制冷技术研究中心有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 珠海格力节能环保制冷技术研究中心有限公司 filed Critical 珠海格力节能环保制冷技术研究中心有限公司
Priority to CN201610910854.2A priority Critical patent/CN106329171A/en
Publication of CN106329171A publication Critical patent/CN106329171A/en

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Classifications

    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R11/00Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts
    • H01R11/11End pieces or tapping pieces for wires, supported by the wire and for facilitating electrical connection to some other wire, terminal or conductive member
    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
    • H01R4/02Soldered or welded connections
    • H01R4/029Welded connections
    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
    • H01R4/10Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation
    • H01R4/18Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation by crimping
    • H01R4/183Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation by crimping for cylindrical elongated bodies, e.g. cables having circular cross-section
    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R2201/00Connectors or connections adapted for particular applications
    • H01R2201/10Connectors or connections adapted for particular applications for dynamoelectric machines

Abstract

The invention relates to a connection terminal and a stator wiring pin for connecting a power line, wherein one terminal of the connection terminal is a welding terminal plugged on and welded with the stator wiring pin and the terminal thereof is a crimp-on terminal crimped on the power line. The connection terminal in place of a circuit board is regarded as a switching component of the power line and the stator wiring pin, effectively reduces space occupancy, and is made of a conductive material only needed; in comparison with the circuit board, the connection terminal has the lower cost, so that compactness of the motor is effectively improved and the production cost thereof is reduced; one terminal of the connection terminal is firstly plugged on the stator wiring pin and secondly welded with the pin, so that the connection terminal and the wiring pin are reliably connected and prevented from the loosening and rotating phenomenon; the other terminal of the connection terminal and the power line are reliably crimped so that the power line and the wiring pin are reliably connected. The invention further relates to a motor and a power line and stator wiring pin connection structure.

Description

A kind of motor, power line and stator wiring pin attachment structure and be connected terminal
Technical field
The present invention relates to motor production technical field, be connected knot particularly to a kind of motor, power line with stator wiring pin Structure and connection terminal.
Background technology
Conventional motors power line 02 is realized by circuit board 01 switching with the connection of stator wiring pin, and circuit board 01 is first First it is connected with stator wiring pin, is connected with power line 02, as shown in fig. 1 by Copper Foil thereon the most again.
The most prevailing along with position-sensorless control scheme, circuit board is actual the most no longer plays the effect controlling motor, so And owing to it is still provided with circuit board as the switching part of power line Yu stator wiring pin, the most current motor.
This structure resulting in current motor is the compactest, and the setting of circuit board also causes motor production cost higher, with Time assembling process in also need to carry out the installation of circuit board, this reduces the production efficiency of motor.
Directly remove circuit board being connected by power line with stator wiring pin can realize without circuit board connection, but process Practice finds that this kind of connected mode is easily caused power line and crosses pine, rock and even result in Joint failure.
Therefore, how can ensure on the premise of saving circuit board that power line and being reliably connected of stator wiring pin are mesh Front those skilled in the art need badly and solve the technical problem that.
Summary of the invention
An object of the present invention is to provide a kind of connection terminal, so as to ensure electricity on the premise of saving circuit board Source line is reliably connected with stator wiring pin.
Another object of the present invention also resides in provides a kind of power line using above-mentioned connection terminal to connect with stator wiring pin Access node structure.
Another object of the present invention also resides in a kind of electricity with said power and stator wiring pin attachment structure of offer Machine.
For reaching above-mentioned purpose, the connection terminal that the present invention provides, for connecting the stator wiring pin of power line and motor, And its one end is for being used for being plugged on described stator wiring pin, and the welding ends welded with described stator wiring pin, the other end is For the pressure connection terminal crimped with described power line.
Preferably, described welding ends offers and the spliced eye of described stator wiring pin shape adaptation.
Preferably, described welding ends is provided with the card dress portion for coordinating with described stator wiring pin grafting, and described card fills Portion includes the elastic card dress lobe that multiple root is connected with described welding ends, and the top composition of described elastic card dress lobe is fixed with described The spliced eye that sub-wiring pin is adaptive.
Preferably, the cross section of described stator wiring pin is polygon, and described spliced eye is that cross section is fitted with described stator The polygon spliced eye joined.
Preferably, described card dress lobe is trapezoidal, and the big end of described card dress lobe is root, and small end is top.
Preferably, described pressure connection terminal is provided with the crimp barrel inserted for described power line and crimp.
Preferably, described pressure connection terminal is provided with for waling described power line the crimping hoop body crimped.
The invention also discloses a kind of power line and stator wiring pin attachment structure, including power line, stator wiring pin with And as above connection terminal described in any one, the welding ends of described connection terminal be plugged in described stator wiring pin and with institute Stating stator wiring pin to be welded and fixed, pressure connection terminal is connected with the crimping of described power line.
The invention also discloses a kind of motor, including stator wiring pin and coupled power line, described power line with The attachment structure of stator wiring pin is said power and stator wiring pin attachment structure.
By in above technical scheme it can be seen that connection terminal disclosed in this invention includes two ends, its one end for welding End, welding ends is used for being plugged in stator wiring pin and welds with wiring pin, and other end is the pressure for crimping with power line Connect end.
Connecting terminal replaces circuit board as the switching part of power line Yu stator wiring pin, effectively reduces space Taking, being simultaneously connected with terminal only needs to use conductive material to make, and its cost is lower compared to for circuit board, and this is the most effectively Improve the compactedness of motor and reduce production cost, even more important, the one end connecting terminal is first plugged on stator wiring On pin, then welding with stator wiring pin, this can ensure to connect being reliably connected of terminal and stator wiring pin, prevents both from occurring Loosening and rotation phenomenon, and the other end connecting terminal reliably crimps with power line, this achieves power line and stator the most indirectly Being reliably connected of wiring pin.
Accompanying drawing explanation
Fig. 1 is power line and the connection diagram of stator wiring pin in prior art;
Fig. 2 is the connection diagram of power line disclosed in the embodiment of the present invention and stator wiring pin;
Fig. 3 is the structural representation connecting terminal disclosed in an embodiment of the present invention;
Fig. 4 is the structural representation connecting terminal disclosed in another embodiment of the present invention;
The close-up schematic view that the power line that Fig. 5 is disclosed in the embodiment of the present invention is connected with stator wiring pin.
Wherein, 1 is power line, and 2 for connecting terminal, and 21 is pressure connection terminal, and 22 is welding ends, and 23 is spliced eye, and 24 is elastic Card dress lobe.
Detailed description of the invention
One of core of the present invention is to provide a kind of connection terminal, so as to ensure electricity on the premise of saving circuit board Source line is reliably connected with stator wiring pin.
Another core of the present invention also resides in provides a kind of power line using above-mentioned connection terminal to connect with stator wiring pin Access node structure.
Another core of the present invention also resides in a kind of electricity with said power and stator wiring pin attachment structure of offer Machine.
In order to make those skilled in the art be more fully understood that the present invention program, below in conjunction with the accompanying drawings and detailed description of the invention The present invention is described in further detail.
Connection terminal disclosed in this invention, is used in motor, its role is to connect the power line 1 of motor and motor Stator wiring pin, as shown in Figures 2 to 5, one end of this connection terminal is welding ends 22, and the other end is pressure connection terminal 21, welding ends First 22 be plugged in stator wiring pin, welds with stator wiring pin the most again, and pressure connection terminal 21 is used for can be pressured with power line 1 Connect.
Connecting terminal 2 replaces circuit board as the switching part of power line 1 with stator wiring pin, effectively reduces space Take, be simultaneously connected with terminal 2 only need use conductive material make, its cost is lower compared to for circuit board, and this is just Being effectively increased the compactedness of motor and reduce production cost, even more important, the one end connecting terminal 2 is first plugged on stator In wiring pin, then welding with stator wiring pin, this can ensure to connect being reliably connected of terminal 2 and stator wiring pin, prevents two Loosening and rotation phenomenon occurs in person, and the other end connecting terminal 2 reliably crimps with power line 1, and this achieves power supply the most indirectly Line 1 is reliably connected with stator wiring pin.
As it is shown on figure 3, in one embodiment, welding ends 22 offers and the spliced eye of stator wiring pin shape adaptation 23, then coordinated with stator wiring pin grafting by this spliced eye 23.
In order to optimize the technical scheme in above-described embodiment further, also to the welding ends connecting terminal 2 in the present embodiment 22 are improved, and as shown in Figure 4, the welding ends 22 in the present embodiment is provided with for coordinating with stator wiring pin grafting Card dress portion, this card dress portion includes the elastic card dress lobe 24 that multiple root is connected, and the top of elastic card dress lobe 24 with welding ends 22 Portion constitutes the spliced eye 23 adaptive with stator wiring pin.This kind of spliced eye 23 holds with card dress feature, those skilled in the art Intelligible, the appropriately sized size less than stator wiring pin of spliced eye 23 should be made when design, during plug-in mounting, Elastic card dress lobe 24 will deform upon, thus ensures that stator wiring pin is inserted in spliced eye 23 smoothly, and elastic card dress lobe Stator wiring pin clamping can the most effectively be prevented connecting terminal 2 and produces loosening with stator wiring pin or rotate by 24.
As shown in Figures 4 and 5, elastic card dress lobe 24 is caved inward to top by root, thus forms the slightly higher top of root The form that portion is lower slightly, is beneficial to the filling of solder.In order to improve stator wiring pin further be connected terminal 2 connect reliable Property, is also polygon by the Cross-section Design of stator wiring pin in the present embodiment, and accordingly, spliced eye 23 should also be as cross section The polygon spliced eye adaptive with stator.
The shape of elastic card dress lobe 24 is unrestricted, can in fan-shaped, trapezoidal etc., the present embodiment Elastic card dress lobe 24 Being shaped as trapezoidal, and the big end of elastic card dress lobe 24 is root, small end is top, as shown in Fig. 3 to Fig. 5, certainly, in order to make Obtaining spliced eye 23 shape adaptive with stator wiring pin, the top of trapezoidal card dress lobe needs to carry out adaptability design, such as, excavate portion Divide material so that arc is formed on its top.
The form of pressure connection terminal 21 is the most unrestricted, and the most in one embodiment, pressure connection terminal 21 is crimp barrel form, this pressure Connect a power supply source line 1 to insert and power line 1 is crimped;In another embodiment, pressure connection terminal 21 is provided with for waling electricity Source line 1 the crimping hoop body that power line 1 is crimped.
The embodiment of the present invention also discloses a kind of power line and stator wiring pin attachment structure, including power line 1, stator Connection terminal 2 disclosed in wiring pin and above-mentioned any one embodiment, the welding ends 22 of connection terminal 2 is plugged on stator and connects Being welded and fixed on line pin and with stator wiring pin, pressure connection terminal 21 is connected with power line 1 crimping.
Owing to have employed above-mentioned connection terminal, therefore this attachment structure has the above-mentioned corresponding technological merit of connection terminal concurrently, Herein this is no longer repeated.
Also disclosing a kind of motor in the embodiment of the present invention, this motor includes stator wiring pin and coupled power line 1, the power line that power line 1 is disclosed in above-described embodiment with the attachment structure of stator wiring pin is connected knot with stator wiring pin Structure.
Owing to have employed said power 1 and stator wiring pin attachment structure, therefore this motor has this attachment structure phase concurrently The technological merit answered, the most no longer repeats this herein.
Above to motor provided by the present invention, power line and stator wiring pin attachment structure and be connected terminal and carry out It is discussed in detail.Principle and the embodiment of the present invention are set forth by specific case used herein, above example Method and the core concept thereof being only intended to help to understand the present invention is described.It should be pointed out that, the common skill for the art For art personnel, under the premise without departing from the principles of the invention, it is also possible to the present invention is carried out some improvement and modification, these change Enter and modify in the protection domain also falling into the claims in the present invention.

Claims (9)

1. connect a terminal, be used for connecting the stator wiring pin of power line (1) and motor, it is characterised in that its one end is for using In being plugged in described stator wiring pin, and the welding ends (22) welded with described stator wiring pin, the other end is for being used for and institute State the pressure connection terminal (21) that power line (1) crimps.
Connection terminal the most according to claim 1, it is characterised in that offer and described stator on described welding ends (22) The spliced eye (23) of wiring pin shape adaptation.
Connection terminal the most according to claim 1, it is characterised in that described welding ends (22) is provided with for fixed with described The card dress portion that sub-wiring pin grafting coordinates, described card dress portion includes the elastic card dress that multiple root is connected with described welding ends (22) Lobe (24), and the spliced eye (23) that the top of described elastic card dress lobe (24) is constituted and described stator wiring pin is adaptive.
Connection terminal the most according to claim 3, it is characterised in that the cross section of described stator wiring pin is polygon, Described spliced eye (23) is the polygon spliced eye that cross section is adaptive with described stator wiring pin.
Connection terminal the most according to claim 4, it is characterised in that described elastic card dress lobe (24) is trapezoidal and described The big end of elastic card dress lobe (24) is root, and small end is top.
Connection terminal the most according to claim 1, it is characterised in that described pressure connection terminal (21) is provided with for described power line (1) insert and the crimp barrel that crimps.
Connection terminal the most according to claim 1, it is characterised in that described pressure connection terminal (21) is provided with for waling described Power line (1) the crimping hoop body crimped.
8. a power line and stator wiring pin attachment structure, it is characterised in that include power line (1), stator wiring pin and Connection terminal (2) as described in claim 1-7 any one, the welding ends (22) of described connection terminal (2) is plugged on described Being welded and fixed in stator wiring pin and with described stator wiring pin, pressure connection terminal (21) is connected with described power line (1) crimping.
9. a motor, including stator wiring pin and coupled power line (1), it is characterised in that described power line (1) with The attachment structure of stator wiring pin is power line as described in claim 8 and stator wiring pin attachment structure.
CN201610910854.2A 2016-10-19 2016-10-19 Motor, power line and stator wiring pin connection structure and connection terminal CN106329171A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610910854.2A CN106329171A (en) 2016-10-19 2016-10-19 Motor, power line and stator wiring pin connection structure and connection terminal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610910854.2A CN106329171A (en) 2016-10-19 2016-10-19 Motor, power line and stator wiring pin connection structure and connection terminal

Publications (1)

Publication Number Publication Date
CN106329171A true CN106329171A (en) 2017-01-11

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Family Applications (1)

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CN201610910854.2A CN106329171A (en) 2016-10-19 2016-10-19 Motor, power line and stator wiring pin connection structure and connection terminal

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Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1124284A2 (en) * 2000-02-10 2001-08-16 Mitsubishi Denki Kabushiki Kaisha Alternating current generator for vehicle
CN2521771Y (en) * 2002-02-04 2002-11-20 谢新茂 Conductor terminal
CN101304144A (en) * 2007-05-08 2008-11-12 欧力天工股份有限公司 Plug for signal transmission
US20100045136A1 (en) * 2008-08-22 2010-02-25 James Ching Sik Lau Brush gear of a motor
CN203180666U (en) * 2012-03-31 2013-09-04 日本电产株式会社 Stator portion of molding motor and the molding motor using the stator portion
CN105071087A (en) * 2015-08-19 2015-11-18 广东威灵电机制造有限公司 Motor terminal, power line fixing assembly, motor and power line fixing method of motor
CN206148637U (en) * 2016-10-19 2017-05-03 珠海格力节能环保制冷技术研究中心有限公司 Motor, power cord and stator wiring needle connection structure and connecting terminal

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1124284A2 (en) * 2000-02-10 2001-08-16 Mitsubishi Denki Kabushiki Kaisha Alternating current generator for vehicle
CN2521771Y (en) * 2002-02-04 2002-11-20 谢新茂 Conductor terminal
CN101304144A (en) * 2007-05-08 2008-11-12 欧力天工股份有限公司 Plug for signal transmission
US20100045136A1 (en) * 2008-08-22 2010-02-25 James Ching Sik Lau Brush gear of a motor
CN203180666U (en) * 2012-03-31 2013-09-04 日本电产株式会社 Stator portion of molding motor and the molding motor using the stator portion
CN105071087A (en) * 2015-08-19 2015-11-18 广东威灵电机制造有限公司 Motor terminal, power line fixing assembly, motor and power line fixing method of motor
CN206148637U (en) * 2016-10-19 2017-05-03 珠海格力节能环保制冷技术研究中心有限公司 Motor, power cord and stator wiring needle connection structure and connecting terminal

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Application publication date: 20170111