CN205004876U - Termination of motor and motor of using thereof - Google Patents
Termination of motor and motor of using thereof Download PDFInfo
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- CN205004876U CN205004876U CN201520775326.1U CN201520775326U CN205004876U CN 205004876 U CN205004876 U CN 205004876U CN 201520775326 U CN201520775326 U CN 201520775326U CN 205004876 U CN205004876 U CN 205004876U
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Abstract
The utility model discloses a termination of motor and motor of using thereof, termination include the wiring board and set up a plurality of wiring portions on the wiring board, a plurality of wiring portions include first wiring portion, second wiring portion and third wiring portion, first wiring portion includes a plurality of pin terminals, it sets up on the bottom surface of wiring board, second wiring portion sets up on the top surface of first wiring portion top, wiring board, second wiring portion with the pin terminals electricity link together, third wiring portion sets up on the top surface of wiring board, third wiring portion links together through wire and second wiring portion electricity, its simple structure, compactness, the wiring is convenient.
Description
Technical field:
The utility model relates to a kind of termination of motor and the motor of application thereof.
Background technology:
In existing motor, motor coil winding is connected with outside power line, or motor coil winding is connected with electric capacity, and the overwhelming majority is all the modes of connection adopting brass screw and copper nut, and this mode of connection at least exists following several deficiency:
1) volume of brass screw and copper nut is relatively large, takes up room;
2) cost of brass screw and copper nut is high, is unfavorable for large-scale production and promotes the use of;
3) brass screw is connected with copper nut and bothers, and staff efficiency is low, and the reliability connected is not high, easily occurs the problem of loose contact.
Summary of the invention:
First object of the present utility model is to provide a kind of termination of motor, and its structure is simple, compact, easy-to-connect;
Second object of the present utility model is to provide a kind of motor, and its structure is simple, compact, easy-to-connect, saves cost.
The purpose of this utility model is achieved by following technical proposals.
A kind of termination of motor, comprise terminal block and be arranged on the multiple wire connecting portion on terminal block, described multiple wire connecting portion comprise the first wire connecting portion, the second wire connecting portion and the 3rd wire connecting portion, first wire connecting portion comprises several pin terminal, it is arranged on the bottom surface of terminal block, second wire connecting portion is arranged on above the first wire connecting portion, on the end face of terminal block, second wire connecting portion and described pin terminal are electrically connected, 3rd wire connecting portion is arranged on the end face of terminal block, and the 3rd wire connecting portion is electrically connected by wire and the second wire connecting portion.
Above-mentioned pin terminal is for connecting the coil windings of motor internal, and the second wire connecting portion comprises some threaded binding posts, and binding post and pin terminal are electrically connected one by one accordingly.
Above-mentioned 3rd wire connecting portion comprises some binding clips, and it is arranged on the second wire connecting portion side, and binding clip is for connecting external power cord.
Above-mentioned binding post comprises the first binding post, the second binding post, the 3rd binding post and the 4th binding post, wherein the first binding post and the second binding post are for being connected electric capacity, 3rd binding post is respectively used to be connected the main line in external power cord and common wire with the 4th binding post, and the second binding post and the 3rd binding post are connected.
Above-mentioned binding clip comprises the first binding clip and the second binding clip, and the first binding clip and the second binding clip are respectively used to be connected the main line in external power cord and common wire, and the first binding clip and the 3rd binding post are connected, and the second binding clip and the 4th binding post are connected.
Above-mentioned terminal block is provided with speed governing knob, described binding post comprises the first binding post, the second binding post, the 3rd binding post and some gear binding posts, binding clip comprises the first binding clip and the second binding clip, wherein the first binding clip and the second binding clip are respectively used to be connected the main line in external power cord and common wire, first binding post and the second binding post are for being connected electric capacity, second binding post and the 3rd binding post are connected, first binding clip and the 3rd binding post are connected, and by rotating speed governing knob, the second binding clip are connected from different gear binding posts.
A kind of motor, comprises motor body and is arranged on the termination on motor body, and described termination is above-mentioned described termination.
Above-mentioned motor comprises casing and is arranged on the stator module inside casing, wherein stator module comprises stator core and is set around the coil windings on stator core, casing offers through hole, and the first wire connecting portion extend into inside casing from through hole and is electrically connected with coil windings.
Above-mentioned termination also comprises junction box body, connector cover and some screws, the cavity opened wide at top is formed in the middle of junction box body, connector cover is arranged on the end face of junction box body, by screw, termination is arranged on inside cavity, the first wire connecting portion of termination to extend into inside casing from through hole after stretching out bottom junction box body and is electrically connected with coil windings.
Above-mentioned termination also includes conducting strip, the 3rd described wire connecting portion comprises the first binding clip, the second binding clip and the 3rd binding clip, wherein the first binding clip and the second binding clip are respectively used to be connected the main line in external power cord and common wire, 3rd binding clip is for connecting the ground wire in external power cord, and the 3rd binding clip and conducting strip are electrically connected, screw one end is screwed into inside casing after passing bottom conducting strip, terminal block and junction box body.
The utility model compared with prior art, has following effect:
1) the first wire connecting portion comprises several pin terminal, it is arranged on the bottom surface of terminal block, second wire connecting portion is arranged on above the first wire connecting portion, on the end face of terminal block, second wire connecting portion and described pin terminal are electrically connected, 3rd wire connecting portion is arranged on the end face of terminal block, 3rd wire connecting portion is electrically connected by wire and the second wire connecting portion, can the electrical connection of simple realization motor by multiple wire connecting portion, compared to the existing connected mode by brass screw and copper nut, its structure is simpler, compact, take empty little, wiring is also convenient, improve staff efficiency, reduce production cost,
2) pin terminal is for connecting the coil windings of motor internal, it is simple, convenient to connect, the reliability connected is higher, not easily occur the problem of loose contact, the second wire connecting portion comprises some threaded binding posts, and threaded binding post can facilitate the connection with outside lead, the reliability connected is higher, binding post and pin terminal are electrically connected one by one accordingly simultaneously, and structure is simple, effectively saves space;
3) binding clip is for connecting external power cord, and wiring is simple, fastening, not easily occurs the problem of loose contact;
4) the first binding post and the second binding post are for being connected electric capacity, 3rd binding post is respectively used to be connected the main line in external power cord and common wire with the 4th binding post, and the second binding post and the 3rd binding post are connected by the wire be imbedded in inside terminal block, therefore the wiring of part can be reduced, improve staff efficiency, and because wire is imbedded in inside terminal block, therefore make termination more clean and tidy, too much space can not be taken;
5) the first binding clip and the second binding clip are respectively used to be connected the main line in external power cord and common wire, and the first binding clip and the 3rd binding post are connected by the wire be imbedded in inside terminal block, second binding clip and the 4th binding post are also connected by the wire be imbedded in inside terminal block, therefore the wiring of part can be reduced, improve staff efficiency, and because wire is imbedded in inside terminal block, therefore make termination more clean and tidy, too much space can not be taken;
6) external power cord can be connected with threaded binding post in the second wire connecting portion or be connected with the binding clip in the 3rd wire connecting portion, easy to connect, is applicable to the connection with different electrical power line;
7) the first binding clip and the second binding clip are respectively used to be connected the main line in external power cord and common wire, first binding post and the second binding post are for being connected electric capacity, second binding post and the 3rd binding post are connected, first binding clip and the 3rd binding post are connected, by rotating speed governing knob, the second binding clip is connected from different gear binding posts, structure is simple, facilitates user to the speed governing of electrode, improves the operating experience of user greatly;
8) on casing, offer through hole, the first wire connecting portion extend into inside casing from through hole and is electrically connected with coil windings, and structure is simple, compact, easy-to-connect, reliable;
9) the 3rd binding clip is for connecting the ground wire in external power cord, and the 3rd binding clip and conducting strip are electrically connected, screw one end is screwed into inside casing after passing bottom conducting strip, terminal block and junction box body, and structure is simple, compact, and the ground wire conveniently realizing motor connects.
Accompanying drawing illustrates:
Fig. 1 is termination first angle stereogram in embodiment one;
Fig. 2 is termination second angle stereogram in embodiment one;
Fig. 3 is termination vertical view in embodiment one;
Fig. 4 is the electrical schematic diagram of termination in embodiment one;
Fig. 5 is the electrical schematic diagram of motor in embodiment one;
Fig. 6 is the electrical schematic diagram of termination in embodiment two;
Fig. 7 is the electrical schematic diagram of motor in embodiment two;
Fig. 8 is the partial perspective view of motor in embodiment three;
Fig. 9 is an exploded view of motor in embodiment three;
Figure 10 is another exploded view of motor in embodiment three;
Figure 11 is the structure cutaway view of motor in embodiment three;
Figure 12 is part A partial enlarged drawing in Figure 11.
Embodiment:
Also by reference to the accompanying drawings the utility model is described in further detail below by specific embodiment.
Embodiment one: as Fig. 1, shown in Fig. 2 and Fig. 3, the present embodiment is a kind of termination of motor, the multiple wire connecting portion comprising terminal block 1 and be arranged on terminal block 1, described multiple wire connecting portion comprise the first wire connecting portion 21, second wire connecting portion 22 and the 3rd wire connecting portion 23, first wire connecting portion 21 comprises several pin terminal 211, it is arranged on the bottom surface of terminal block 1, second wire connecting portion 22 is arranged on above the first wire connecting portion 21, on the end face of terminal block 1, second wire connecting portion 22 is electrically connected with described pin terminal 211, 3rd wire connecting portion 23 is arranged on the second wire connecting portion 22 side, on the end face of terminal block 1, 3rd wire connecting portion 23 is by being imbedded in wire inside terminal block 1 and the second wire connecting portion 22 is electrically connected.
As shown in Figure 4 and Figure 5, the coil windings of motor internal comprises main coil winding and secondary coil winding, and together with wherein main coil winding is connected directly between with secondary coil winding one end, the other end is linked together by electric capacity C.Draw tap one from the junction of secondary coil winding and electric capacity C, draw tap two and main line L from the junction of main coil winding and electric capacity C, draw common wire N from the junction of main coil winding and secondary coil winding.
Pin terminal 211 is for connecting the coil windings of motor internal, the end of coil windings is provided with connector, the tap one of drawing from coil windings, tap two, main line L and common wire N are all electrically connected with described connector, by pin terminal 211 and connector to slotting thus realize the electrical connection of pin terminal 211 and coil windings.Second wire connecting portion 22 comprises some threaded binding posts, and each binding post is inserted into and stretches out the pin terminal 211 corresponding with it inside terminal block 1 and from the bottom surface of terminal block 1 and be electrically connected.Described binding post comprises the first binding post 221, second binding post 222, the 3rd binding post 223 and the 4th binding post 224, wherein the first binding post 221 and the second binding post 222 are for being connected electric capacity C, and namely user is linked into electric capacity C inside coil windings by the first binding post 221 and the second binding post 222; 3rd binding post 223 and the 4th binding post 224 are respectively used to be connected the main line L in external power cord and common wire N, and the second binding post 222 and the 3rd binding post 223 are electrically connected by the wire be imbedded in inside terminal block 1.
3rd wire connecting portion 23 comprises some binding clips, and binding clip is for connecting external power cord, and wherein external power cord comprises main line L, common wire N and ground wire G.Described binding clip comprises the first binding clip 231 and the second binding clip 232, first binding clip 231 and the second binding clip 232 are respectively used to be connected the main line L in external power cord and common wire N, and the first binding clip 231 and the 3rd binding post 223 are electrically connected by the wire be imbedded in inside terminal block 1, the second binding clip 232 and the 4th binding post 224 are also electrically connected by the wire be imbedded in inside terminal block 1.Namely user can be linked into external power source inside coil windings by the first binding clip 231 and the second binding clip 232, or by the 3rd binding post 223 and the 4th binding post 224, external power source is linked into inside coil windings.
Embodiment two: as shown in Figure 6 and Figure 7, the difference of the present embodiment and embodiment one is that termination in the present embodiment is in buncher, the coil windings of buncher inside comprises main coil winding, secondary coil winding and speed control coil winding, together with wherein main coil winding is connected directly between with secondary coil winding one end, the other end is linked together by electric capacity C, accesses speed control coil winding in the junction of main coil winding and secondary coil winding.Tap one is drawn from the junction of secondary coil winding and electric capacity C, tap two and main line L is drawn from the junction of main coil winding and electric capacity C, multiple gear tap is drawn from speed control coil winding, such as comprise high gear tap H, middling speed gear tap M and low gear tap L, the quantity of gear tap is determined according to actual needs in buncher.
Pin terminal 211 is for connecting the coil windings of motor internal, the end of coil windings is provided with connector, the tap one of drawing from coil windings, tap two, main line L and multiple gear tap are all electrically connected with described connector, by pin terminal 211 and connector to slotting thus realize the electrical connection of pin terminal 211 and coil windings.
Second wire connecting portion comprises some binding posts, and each binding post is inserted into and stretches out the pin terminal 211 corresponding with it inside terminal block 1 and from the bottom surface of terminal block 1 and be electrically connected.Described binding post comprises the first binding post 221, second binding post 222, the 3rd binding post 223 and some gear binding posts 225.Wherein the first binding post 221 and the second binding post 222 are for being connected electric capacity C, namely user is linked into electric capacity C inside coil windings by the first binding post 221 and the second binding post 222, and the second binding post 222 and the 3rd binding post 223 are electrically connected by the wire be imbedded in inside terminal block 1.In the present embodiment, gear binding post 225 comprises high gear binding post H, middling speed gear binding post M and low gear binding post L, and the quantity of gear binding post is determined according to the actual needs of buncher.
Binding clip comprises the first binding clip 231 and the second binding clip 232, wherein the first binding clip 231 and the second binding clip 232 are respectively used to be connected the main line L in external power cord and common wire N, and the first binding clip 231 and the 3rd binding post 223 are connected by the wire be imbedded in inside terminal block 1.Terminal block 1 is provided with speed governing knob 3, and is provided with speed regulating device inside terminal block 1, act on speed regulating device by rotation speed governing knob 3 and second binding clip 232 is connected from different gear binding posts 225, and then realize the speed governing of buncher.
Embodiment three: as shown in Fig. 8 to Figure 12, the present embodiment is a kind of motor, and comprise motor body and be arranged on the termination on motor body, described termination is embodiment one or the termination described by embodiment two.Wherein motor comprises casing 4 and the stator module be arranged on inside casing 4, wherein stator module comprises stator core and is set around the coil windings on stator core, casing 4 offers through hole 41, and the first wire connecting portion 21 extend into inside casing 4 from through hole 41 and is electrically connected with coil windings.
Described termination also comprises junction box body 51, connector cover 52, some screws 6 and conducting strip 7, the cavity opened wide at top is formed in the middle of junction box body 51, connector cover 52 is arranged on the end face of junction box body 51, by screw 6, termination is arranged on inside cavity, the first wire connecting portion 21 of termination to extend into inside casing 4 from through hole 41 after stretching out bottom junction box body 51 and is electrically connected with coil windings.The 3rd described wire connecting portion comprises the first binding clip 231, second binding clip 232 and the 3rd binding clip 233, wherein the first binding clip 231 and the second binding clip 232 are respectively used to be connected the main line L in external power cord and common wire N, 3rd binding clip 233 is for connecting the ground wire in external power cord, and the 3rd binding clip 233 is electrically connected with conducting strip 7, and screw 6 one end is screwed into inside casing 4 after passing bottom conducting strip 7, terminal block 1 and junction box body 51.
Above embodiment is better embodiment of the present invention; but embodiments of the present invention are not limited thereto; other are any do not deviate from Spirit Essence of the present invention and principle under do change, modification, substitute, combine, simplify; be the substitute mode of equivalence, be included within protection scope of the present invention.
Claims (10)
1. the termination of a motor, the multiple wire connecting portion comprising terminal block (1) and be arranged on terminal block (1), it is characterized in that: described multiple wire connecting portion comprise the first wire connecting portion (21), second wire connecting portion (22) and the 3rd wire connecting portion (23), first wire connecting portion (21) comprises several pin terminal (211), it is arranged on the bottom surface of terminal block (1), second wire connecting portion (22) is arranged on the first wire connecting portion (21) top, on the end face of terminal block (1), second wire connecting portion (22) and described pin terminal (211) are electrically connected, 3rd wire connecting portion (23) is arranged on the end face of terminal block (1), 3rd wire connecting portion (23) is electrically connected by electric-conductor and the second wire connecting portion (22).
2. the termination of a kind of motor according to claim 1, it is characterized in that: pin terminal (211) is for connecting the coil windings of motor internal, second wire connecting portion (22) comprises some threaded binding posts, and binding post and pin terminal (211) are electrically connected one by one accordingly.
3. the termination of a kind of motor according to claim 1, is characterized in that: the 3rd wire connecting portion (23) comprises some binding clips, and it is arranged on the second wire connecting portion (22) side, and binding clip is for connecting external power cord.
4. the termination of a kind of motor according to claim 2, it is characterized in that: described binding post comprises the first binding post (221), the second binding post (222), the 3rd binding post (223) and the 4th binding post (224), wherein the first binding post (221) and the second binding post (222) are for being connected electric capacity, 3rd binding post (223) is respectively used to be connected the main line in external power cord and common wire with the 4th binding post (224), and the second binding post (222) and the 3rd binding post (223) are connected.
5. the termination of a kind of motor according to claim 4, it is characterized in that: described binding clip comprises the first binding clip (231) and the second binding clip (232), first binding clip (231) is respectively used to be connected the main line in external power cord and common wire with the second binding clip (232), and the first binding clip (231) and the 3rd binding post (223) are connected, the second binding clip (232) and the 4th binding post (224) are connected.
6. the termination of a kind of motor according to claim 3, it is characterized in that: on terminal block (1), be provided with speed governing knob (3), described binding post comprises the first binding post (221), second binding post (222), 3rd binding post (223) and some gear binding posts (225), binding clip comprises the first binding clip (231) and the second binding clip (232), wherein the first binding clip (231) is respectively used to be connected the main line in external power cord and common wire with the second binding clip (232), first binding post (221) and the second binding post (222) are for being connected electric capacity, second binding post (222) and the 3rd binding post (223) are connected, first binding clip (231) and the 3rd binding post (223) are connected, by rotating speed governing knob (3), the second binding clip (232) is connected from different gear binding posts (225).
7. a motor, comprises motor body and is arranged on the termination on motor body, it is characterized in that: described termination is the termination described in any one of claim 1-6.
8. a kind of motor according to claim 7, it is characterized in that: described motor comprises casing (4) and is arranged on the stator module of casing (4) the inside, wherein stator module comprises stator core and is set around the coil windings on stator core, casing (4) offers through hole (41), and the first wire connecting portion (21) extend into casing (4) the inside from through hole (41) and is electrically connected with coil windings.
9. a kind of motor according to claim 7 or 8, it is characterized in that: termination also comprises junction box body (51), connector cover (52) and some screws (6), the cavity opened wide at top is formed in the middle of junction box body (51), connector cover (52) is arranged on the end face of junction box body (51), by screw (6), termination is arranged on inside cavity, first wire connecting portion (21) of termination extend into casing (4) the inside from through hole (41) after stretching out from junction box body (51) bottom and is electrically connected with coil windings.
10. a kind of motor according to claim 9, it is characterized in that: termination also includes conducting strip (7), the 3rd described wire connecting portion comprises the first binding clip (231), second binding clip (232) and the 3rd binding clip (233), wherein the first binding clip (231) is respectively used to be connected the main line in external power cord and common wire with the second binding clip (232), 3rd binding clip (233) is for connecting the ground wire in external power cord, and the 3rd binding clip (233) and conducting strip (7) are electrically connected, screw (6) one end is from conducting strip (7), terminal block (1) and junction box body (51) bottom are screwed into casing (4) the inside after passing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520775326.1U CN205004876U (en) | 2015-09-30 | 2015-09-30 | Termination of motor and motor of using thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520775326.1U CN205004876U (en) | 2015-09-30 | 2015-09-30 | Termination of motor and motor of using thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205004876U true CN205004876U (en) | 2016-01-27 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520775326.1U Active CN205004876U (en) | 2015-09-30 | 2015-09-30 | Termination of motor and motor of using thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205004876U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108051620A (en) * | 2017-12-07 | 2018-05-18 | 合肥市通得力电气制造有限公司 | A kind of single-phase air conditioner motor test terminal box |
-
2015
- 2015-09-30 CN CN201520775326.1U patent/CN205004876U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108051620A (en) * | 2017-12-07 | 2018-05-18 | 合肥市通得力电气制造有限公司 | A kind of single-phase air conditioner motor test terminal box |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |