CN211018157U - Motor and junction box - Google Patents
Motor and junction box Download PDFInfo
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- CN211018157U CN211018157U CN201922499649.3U CN201922499649U CN211018157U CN 211018157 U CN211018157 U CN 211018157U CN 201922499649 U CN201922499649 U CN 201922499649U CN 211018157 U CN211018157 U CN 211018157U
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Abstract
The utility model discloses a motor and terminal box, wherein the terminal box includes end cap, glan head, junction block and box body. The first side of the box body is provided with a first interface, the second side of the box body is provided with a second interface, and the first interface and the second interface are communicated with the wire outlet groove of the junction block. When a wire is led out from the first interface of the box body, a Glan head is arranged on the first interface, and a plug is arranged on the second interface; when the wire is led out from the second interface of the box body, the second interface is provided with the Glan head, and the first interface is provided with the choke plug. The change of direction appears in the terminal box is realized through the position exchange of end cap and glan head to this scheme, need not make two kinds of terminal boxes, for the terminal box among the prior art, has improved the commonality of terminal box.
Description
Technical Field
The utility model relates to the technical field of motors, in particular to motor and terminal box.
Background
In the whole vehicle arrangement, part of the motors are beneficial to arrangement from the front outgoing line, and part of the motors are beneficial to arrangement from the rear outgoing line.
In the junction box in the prior art, only one side of the junction box is provided with an interface, two kinds of junction boxes need to be manufactured in order to adapt to front outgoing lines or rear outgoing lines of a motor, one kind of junction box is the front outgoing line junction box, the other kind of junction box is the rear outgoing line junction box, the two kinds of junction boxes cannot be used universally, and the universality of the junction box is reduced.
Therefore, how to improve the versatility of the junction box becomes a technical problem to be solved urgently by those skilled in the art.
SUMMERY OF THE UTILITY MODEL
In view of this, the present invention provides a junction box to improve the versatility of the junction box. The utility model also provides a motor.
In order to achieve the above object, the utility model provides a following technical scheme:
a junction box, comprising:
a plug;
a glan head;
the wiring block is provided with a wire inlet groove and a wire outlet groove;
the box body, be provided with first interface on the first side of box body, the box body with be provided with the second interface on the relative second side in first side, the second interface with first interface position corresponds, first interface with can install on the second interface the end cap or the glan head, set up in the box body the lug, first interface and second interface with the interface position correspondence appears.
Preferably, in the junction box, the first interface is provided with a first thread, and the first interface is in threaded connection with the plug or the flange head;
and a second thread is formed on the second interface, and the second interface is in threaded connection with the gland head or the plug.
Preferably, in the junction box, the number of the plugs is equal to the number of the first interfaces or the second interfaces;
the number of the Glan heads is equal to the number of the first interfaces or the second interfaces.
Preferably, in the junction box, the box body is a cubic junction box.
Preferably, in the junction box, the box body is a PPO junction box.
Preferably, in the junction box, the box body is a HIPS junction box.
Preferably, in the junction box, a wire inlet groove of the junction block is perpendicular to the wire outlet groove, two ends of the wire outlet groove can be respectively communicated with the first interface and the second interface, and the wire inlet groove is communicated with the middle of the wire outlet groove.
A motor includes a terminal box according to any one of the above aspects.
According to the above technical scheme, the utility model provides a terminal box, including end cap, glan head, junction block and box body. The first side of the box body is provided with a first interface, the second side of the box body is provided with a second interface, and the first interface and the second interface are communicated with the wire outlet groove of the junction block. When a wire is led out from the first interface of the box body, a Glan head is arranged on the first interface, and a plug is arranged on the second interface; when the wire is led out from the second interface of the box body, the second interface is provided with the Glan head, and the first interface is provided with the choke plug. The change of direction appears in the terminal box is realized through the position exchange of end cap and glan head to this scheme, need not make two kinds of terminal boxes, for the terminal box among the prior art, has improved the commonality of terminal box.
The scheme also provides a motor which comprises a junction box, wherein the junction box is recorded in any scheme. Since the junction box has the technical effects, the motor with the junction box also has the same technical effects, and the details are not repeated herein.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a junction box according to an embodiment of the present invention;
FIG. 2 is a cross-sectional view along A-A of the junction box according to an embodiment of the present invention;
fig. 3 is a schematic structural view of the junction box according to the embodiment of the present invention after the position of the plug and the glan head is changed;
fig. 4 is a cross-sectional view of the junction box along B-B according to the embodiment of the present invention.
Wherein the content of the first and second substances,
1. the plug, 2, the glan head, 3, the box body, 4, the lug.
Detailed Description
The utility model discloses a junction box to improve the commonality of junction box. The utility model also provides a motor.
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model discloses a junction box is applicable to the motor.
As shown in fig. 1-4, the junction box includes a plug 1, a glan head 2, a junction block 4, and a box body 3.
The junction block 4 is arranged in the box body 3, a wire inlet groove and a wire outlet groove are arranged on the junction block 4, the wire inlet groove is used for leading in, and the wire outlet groove is used for leading out.
The first interface has been seted up to the first side of box body 3, and the second interface has been seted up to the second side of box body 3, and first interface and second interface can communicate with the outlet groove. Here, it should be noted that the first side and the second side of the box body 3 are both sides for outgoing lines.
The plug 1 is used for plugging the first interface or the second interface, so that external moisture is prevented from entering the box body 3, meanwhile, a wire is prevented from penetrating out of the first interface or the second interface, the gland head 2 is used for leading the wire in the box body 3 out of the box body 3, and the gland head 2 can also be used for plugging the first interface or the second interface.
The first side of the case 3 is disposed opposite to the second side of the case 3, and correspondingly, the first interface and the second interface are also disposed opposite to each other. Preferably, the first interface and the second interface are symmetrically arranged, and the heights of the first interface and the second interface corresponding to the first interface and the second interface on the first side of the box body 3 and the second side of the box body 3 are basically equal.
The plug 1 can be connected with a first interface and also can be connected with a second interface; the glan head 2 can be connected to the first interface and also to the second interface, that is to say, the plug 1 or the glan head 2 connected to the first interface can be used interchangeably with the plug 1 or the glan head 2 connected to the second interface.
When a wire is led out from the first interface of the box body 3, the first interface is provided with a Glan head 2, and the second interface is provided with a plug 1; when the wire is led out from the second interface of the box body 3, the Glan head 2 is arranged on the second interface, and the choke plug 1 is arranged on the first interface. The change of direction appears in the terminal box is realized through the position exchange of end cap 1 and glan head 2 to this scheme, need not make two kinds of terminal boxes, for the terminal box among the prior art, has improved the commonality of terminal box.
In a specific embodiment of the scheme, a first thread is formed on the first interface, and the first interface is in threaded connection with the plug 1 or the gland head 2;
in a specific embodiment of the present disclosure, the second interface is provided with a second thread, and the second interface is connected with the plug 1 or the glan head 2 through the thread.
It should be noted here that, in order to ensure that the plug 1 and the glan head 2 can be used interchangeably on the first interface and the second interface, it is necessary to ensure that the threads of the first thread and the second thread are the same.
In another specific embodiment of the present disclosure, an annular clamping groove is formed on the first interface, an annular protrusion matched with the clamping groove is formed on the plug 1 or the glan head 2, and the first interface is connected to the plug 1 or the glan head 2 in a clamping manner.
In another specific embodiment of the present disclosure, an annular clamping groove is formed on the second interface, an annular protrusion matched with the clamping groove is formed on the plug 1 or the glan head 2, and the second interface is connected to the plug 1 or the glan head 2 in a clamping manner.
In order to ensure effective sealing of the junction box, the number of the plugs 1 is equal to that of the first interfaces or the second interfaces, and the number of the gland heads 2 is equal to that of the first interfaces and the second interfaces.
As shown in fig. 1 and 2, the box body 3 is a cubic junction box.
The box body 3 can also be a box body with other shapes, and the specific shape is selected by the skilled person according to the actual needs, and is not limited specifically here.
In a specific embodiment of the solution, the box body 3 is a PPO (polyphenylene oxide) junction box.
In another embodiment of the present solution, the box body 3 is a HIPS (polystyrene) junction box.
In the scheme, the wire inlet groove of the wiring block 4 is perpendicular to the wire outlet groove, two ends of the wire outlet groove are respectively communicated with the first interface and the second interface, the wire inlet groove is communicated with the middle of the wire outlet groove, and the wire inlet groove and the wire outlet groove are of a T-shaped groove structure.
As shown in fig. 2 and 4, the junction block 4 is bolted to the case 1.
As shown in fig. 1 and 3, two junction blocks are arranged in the box body, a T-shaped groove structure corresponding to the position of the first interface or the second interface is arranged on the junction blocks, two ends of a wire outlet groove of the T-shaped groove structure are respectively communicated with the first interface and the second interface, the wire inlet groove is perpendicular to the wire outlet groove, and the wire outlet grooves corresponding to the positions of the two junction blocks are communicated with each other.
In the scheme, the width of the joint of the wire outlet groove and the wiring groove needs to be large, so that the arrangement of the conducting wires at the turning positions of the wire outlet groove and the wiring groove is facilitated.
This scheme has seted up operation window on the box body, and the staff of being convenient for arranges the winding displacement in the box body in order.
The scheme also provides a motor which comprises a junction box, wherein the junction box is recorded in any scheme. Since the junction box has the technical effects, the motor with the junction box also has the same technical effects, and the details are not repeated herein.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (8)
1. A terminal block adapted for use with an electric machine, comprising:
a plug (1);
a glan head (2);
the wiring block (4) is provided with a wire inlet groove and a wire outlet groove;
the box body (3), be provided with first interface on the first side of box body (3), box body (3) with be provided with the second interface on the relative second side in first side, the second interface with first interface position corresponds, first interface with can install on the second interface end cap (1) or glan head (2), set up in the box body junction block (4), first interface with the second interface with the wire-out groove position corresponds.
2. The junction box of claim 1, wherein the first interface is provided with a first thread, and the first interface is in threaded connection with the plug (1) or the gland head (2);
and a second thread is formed on the second interface, and the second interface is in threaded connection with the gland head (2) or the choke plug (1).
3. The junction box according to claim 1, characterized in that the number of plugs (1) is equal to the number of first or second interfaces;
the number of the Glan heads (2) is equal to the number of the first interfaces or the second interfaces.
4. Junction box according to claim 1, characterized in that the box body (3) is a cubical junction box.
5. Junction box according to claim 1, characterized in that the box body (3) is a PPO junction box.
6. Junction box according to claim 1, characterized in that the box body (3) is a HIPS junction box.
7. The junction box according to claim 1, characterized in that the wire inlet groove of the junction block (4) is perpendicular to the wire outlet groove, both ends of the wire outlet groove can be respectively communicated with the first interface and the second interface, and the wire inlet groove is communicated with the middle of the wire outlet groove.
8. An electrical machine comprising a junction box according to any one of claims 1 to 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922499649.3U CN211018157U (en) | 2019-12-31 | 2019-12-31 | Motor and junction box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922499649.3U CN211018157U (en) | 2019-12-31 | 2019-12-31 | Motor and junction box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211018157U true CN211018157U (en) | 2020-07-14 |
Family
ID=71478007
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922499649.3U Active CN211018157U (en) | 2019-12-31 | 2019-12-31 | Motor and junction box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211018157U (en) |
-
2019
- 2019-12-31 CN CN201922499649.3U patent/CN211018157U/en active Active
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