CN110768448A - Generator wiring device - Google Patents
Generator wiring device Download PDFInfo
- Publication number
- CN110768448A CN110768448A CN201911192542.2A CN201911192542A CN110768448A CN 110768448 A CN110768448 A CN 110768448A CN 201911192542 A CN201911192542 A CN 201911192542A CN 110768448 A CN110768448 A CN 110768448A
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- Prior art keywords
- wiring
- generator
- parts
- main
- wiring parts
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/22—Auxiliary parts of casings not covered by groups H02K5/06-H02K5/20, e.g. shaped to form connection boxes or terminal boxes
- H02K5/225—Terminal boxes or connection arrangements
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Motor Or Generator Frames (AREA)
Abstract
The invention provides a generator wiring device, which comprises a wiring board, wherein the front surface of the wiring board is provided with a plurality of main wire wiring parts and a plurality of outlet wire wiring parts, the main wire wiring parts and the outlet wire wiring parts are in one-to-one correspondence, the corresponding main wire wiring parts and the outlet wire wiring parts are electrically connected, the main wire wiring parts are arranged in parallel, adjacent main wire wiring parts are mutually isolated, the outlet wire wiring parts are arranged in parallel, adjacent outlet wire wiring parts are mutually isolated, the main wire wiring parts and the outlet wire wiring parts are isolated, and by the structure, the main wire harnesses and the harnesses of the output wires are isolated, so that the area of the wiring board can be increased, the output wires and the main wires can be stably and reliably wired on the basis of not changing the self space structure of a motor of a generator, the wiring stability is ensured, and the phenomena of breakdown among the harnesses and abrasion caused by friction between the main wire harnesses and a support structure, and then avoid the emergence of pencil short circuit, the pencil can not take place to interfere to the bearing structure of generator etc. moreover, makes things convenient for the arrangement of the motor self space structure of generator.
Description
Technical Field
The invention relates to a wiring device, in particular to a wiring device of an engine-driven generator.
Background
In an engine-driven generator, a main line and an output line of a motor are connected by a wiring device, and various wire harnesses of the generator are integrated and restrained, and the lines are not interfered and the stability of electrical connection is ensured.
Referring to fig. 1, in a conventional engine-driven generator, especially a high-power generator set, the output power is large, the number of lines is large, the wire diameter is large, and the current is large, and the conventional terminal block or wiring device 1a has the following defects: the wiring board 1a is small in size, after a circuit is connected well, the distance between the motor main lines 1c and the distance between the output lines 1b are small, but the output power is large and the current is large, so that air between wire harnesses is often punctured to form short circuit, the operation safety of the generator is seriously influenced, the spatial structure arrangement of the generator is seriously influenced if the area of the wiring device or the wiring board 1a is increased, in addition, in the existing wiring board 1a, the bending of the motor main line 1c is large, namely, the motor main line needs a large angle to completely bypass the end part of the wiring board 1a, so that the wiring difficulty is increased, the large-angle bending of the motor main line needs to occupy a large space of the generator, the interference between the motor main line and a rear supporting structure of the generator is easy to occur, and the vibration can occur in the working process of the generator, therefore, friction is easily generated between the main line bending position and the supporting structure of the generator, and further, the risk of line short circuit is easily caused to damage the wiring harness.
Therefore, in order to solve the above technical problems, it is necessary to provide a new generator wiring device.
Disclosure of Invention
In view of the above, an object of the present invention is to provide a wiring device for a generator, which can increase the area of a wiring board without changing the spatial structure of the motor of the generator, and simultaneously stably and reliably connect an output line and a main line, thereby ensuring the stability of the wiring, and effectively avoiding the phenomena of breakdown between wiring harnesses and abrasion caused by friction between the main line wiring harness and the supporting structure of the generator, thereby avoiding the occurrence of short circuit of the wiring harnesses, and the wiring harness does not interfere with the supporting structure of the generator, etc., thereby facilitating the arrangement of the spatial structure of the motor of the generator.
The invention provides a generator wiring device, which comprises a wiring board, wherein the front surface of the wiring board is provided with a plurality of main wire wiring parts and a plurality of outlet wire wiring parts, the main wire wiring parts and the outlet wire wiring parts are in one-to-one correspondence, the corresponding main wire wiring parts and the outlet wire wiring parts are electrically connected, the main wire wiring parts are arranged in parallel, adjacent main wire wiring parts are mutually isolated, the outlet wire wiring parts are arranged in parallel, adjacent outlet wire wiring parts are mutually isolated, the main wire wiring parts and the outlet wire wiring parts are isolated, and by the structure, the main wire harnesses and the harnesses of the output wires are isolated, so that the area of the wiring board can be increased, the output wires and the main wires can be stably and reliably wired on the basis of not changing the self space structure of a generator, the wiring stability is ensured, and the phenomena of breakdown among the harnesses and abrasion caused by the friction between the main wire harnesses and a supporting structure of, and then avoid the emergence of pencil short circuit, the pencil can not take place to interfere to the bearing structure of generator etc. moreover, makes things convenient for the arrangement of the spatial structure of generator self.
Further, keep apart through vertical partition wall between the thread wiring portion and between the wiring portion of being qualified for the next round of competitions, keep apart through horizontal intermediate wall between thread wiring portion and the wiring portion of being qualified for the next round of competitions, through this kind of structure, can keep apart thread pencil and output line pencil to prevent to rub between thread pencil and the output line pencil and damage, and prevent to take place the breakdown phenomenon between the pencil, thereby carry out effectual protection, increase of service life to the pencil.
Further, the thread wiring part is of an arc structure protruding towards the front face of the wiring board from the wire inlet end to the wire connecting end, under the structure, the main wire harness can be effectively prevented from being bent after entering the thread groove, the main wire harness is affected, the main wire harness is adapted to the wiring requirement of the wire harness, and the wiring is facilitated.
Further, the inlet wire end of thread wiring portion is provided with horizontal back barricade, vertical partition wall and horizontal intermediate wall and main wiring portion form the bar groove, the inlet wire end of thread wiring portion is provided with the entrance hole that passes the wiring board, through the entrance hole, need not bypass the edge of wiring board when the thread is wired, reduces wiring length to, form effectual restraint by entrance hole, horizontal back barricade and vertical partition wall to the pencil of thread for wiring is compact, can prevent effectively that pencil and generator bearing structure from taking place to interfere moreover, plays good guard action to the pencil.
Further, horizontal intermediate wall, the wiring portion of being qualified for the next round of competitions and longitudinal partition wall form the U-shaped groove, through this kind of structure, by the constraint effect in U-shaped groove, can carry out good constraint with output line pencil, carry out good protection to output line pencil, do benefit to output line pencil's arrangement moreover.
Further, the longitudinal partition walls are parallel to each other, and through the structure, the main wire connection portions and the outlet wire connection portions are also constrained to be in a parallel structure, so that the whole wiring device is compact in structure.
Further, the edge of wiring board is provided with the installation journal stirrup, be equipped with the mounting hole on the installation journal stirrup, through installation journal stirrup and mounting hole, do benefit to and carry out detachable fixed connection such as bolt, round pin axle between the bearing structure of wiring board and generator, conveniently carry out fixed mounting to the wiring board. Further, the installation journal stirrup has the ventilation hole, through this ventilation hole, can carry out certain subtracting for whole backup pad and play material saving's effect, more importantly: can satisfy the required intake of generator cooling in the working process, can not cause the hindrance to generator cooling air inlet promptly, ensure that the generator can continuously stable work.
Furthermore, the back surface of the wiring board is sunken towards the front surface of the wiring board to form a hollow structure, and under the structure, the rear plate surface of the wiring board forms a hollow arched structure, so that the wiring board and a rotor bolt of the generator have enough space, collision caused by vibration in the working process of the generator between the wiring board and the rotor bolt of the generator can be effectively avoided, and effective protection is formed on the wiring board and the rotor of the generator.
Accordingly, the present invention provides an engine driven generator having the above generator wiring device.
The invention has the beneficial effects that: according to the invention, the main wire harnesses and the output wire harnesses are isolated, so that the area of the wiring board can be increased on the basis of not changing the self space structure of the motor of the generator, the output wire and the main wire can be stably and reliably wired, the wiring stability is ensured, the phenomena of breakdown among the harnesses and abrasion caused by friction between the main wire harnesses and the support structure of the generator can be effectively avoided, the occurrence of short circuit of the harnesses is further avoided, the harnesses cannot interfere with the support structure of the generator and the like, and the self space structure of the motor of the generator is convenient to arrange.
Drawings
The invention is further described below with reference to the following figures and examples:
FIG. 1 is a prior art diagram of the present invention.
Fig. 2 is a schematic structural diagram of the present invention.
Figure 3 is a cross-sectional view of the patch panel installation of the present invention.
Fig. 4 is a schematic view of the terminal block of the present invention mounted to a generator support structure.
Detailed Description
The invention is described in further detail below with reference to the drawings, in which:
the invention provides a generator wiring device, which comprises a wiring board 1, wherein the front surface of the wiring board is provided with a plurality of main wire wiring parts 4 and a plurality of outlet wire wiring parts 2, the main wire wiring parts 4 and the outlet wire wiring parts 2 are in one-to-one correspondence, the corresponding main wire wiring parts and the corresponding outlet wire wiring parts are electrically connected, the main wire wiring parts 4 are arranged in parallel, adjacent main wire wiring parts are mutually isolated, the outlet wire wiring parts 2 are arranged in parallel, adjacent outlet wire wiring parts are mutually isolated, and the main wire wiring parts and the outlet wire wiring parts are isolated, wherein FIG. 1 is a structural schematic diagram of the prior art, FIG. 1b is an output wire, FIG. 1c is a motor main wire, FIG. 1a is an existing wiring board, in the prior art, the wiring board has poor constraint on the motor main wire, and is easy to interfere with other components of a motor, and the main wire harnesses and wire, the main wire harnesses and the output wire harnesses are isolated, the area of the wiring board can be increased on the basis of not changing the self space structure of the motor of the generator, the output wire and the main wire can be stably and reliably wired, the wiring stability is ensured, and can effectively avoid the phenomena of breakdown among the wire harnesses and abrasion caused by the friction between the main wire harness and the supporting structure of the generator, thereby avoiding the occurrence of short circuit of the wire harness, and the wire harness can not interfere with the supporting structure of the generator, etc., facilitating the arrangement of the self space structure of the motor of the generator, wherein, the front surface of the wiring board is the surface facing outwards in the paper direction of the wiring board in figure 2, the surface facing inwards in the paper direction of the wiring board is the back surface, if reference is made to fig. 3 and 4, the right side of the patch panel in fig. 3 and 4 is the back side, and the left side is the front side.
In the embodiment, the main wire connecting parts 4 and the outgoing wire connecting parts 2 are separated by the longitudinal partition walls 13, and the main wire connecting parts 4 and the outgoing wire connecting parts 2 are separated by the transverse middle partition walls 11, so that the main wire harnesses and the outgoing wire harnesses can be separated by the structure, the main wire harnesses and the outgoing wire harnesses are prevented from being damaged by friction, and the wire harnesses are prevented from being punctured, so that the wire harnesses are effectively protected, and the service life is prolonged; the wiring board is made of existing insulating materials, the corresponding main line wiring portion and the corresponding outgoing line wiring portion are provided with a conducting plate, two ends of the conducting plate penetrate through the transverse middle partition wall and extend to the main line wiring portion and the outgoing line wiring portion respectively, two ends of the conducting plate form wiring ends of the main line wiring portion and the outgoing line wiring portion respectively, in addition, wiring holes 9 are formed in the wiring ends 3 in order to facilitate wiring, and a main line or an outgoing line is fixed through a stud.
In this embodiment, thread wiring portion 4 is by inlet wire end to wiring end 3 for the outstanding arc structure of the positive orientation of wiring board, under this kind of structure, can effectively avoid the main pencil to take place the overbending after entering into the thread groove, and cause the influence to the main pencil, and the wiring demand that suits with the pencil does benefit to and lays wire, as shown in fig. 2, the wiring end of main wiring portion is thread wiring portion towards the one end of being qualified for the next round of competitions wiring portion, and the wiring end of being qualified for the next round of competitions wiring portion towards the one end of thread wiring portion, in other words: the wiring ends of the main wire wiring part and the outgoing wire wiring part are respectively the ends opposite to the corresponding main wire wiring part and outgoing wire wiring part.
In this embodiment, the inlet wire end of main wire connection portion 4 is provided with horizontal back barricade 12, vertical partition wall 13 and horizontal intermediate wall 11 and main wire connection portion form the bar groove, that is to say, main wire connection portion has constituted the bottom of bar groove, the inlet wire end of main wire connection portion is provided with the inlet wire hole 5 that passes the wiring board, through the inlet wire hole, need not carry out the edge of detouring around the wiring board when the main wire is wired, reduces wiring length to, form effectual restraint by inlet wire hole, horizontal back barricade and vertical partition wall to the pencil of main wire, make the wiring compact, can prevent effectively moreover that pencil and generator bearing structure from taking place to interfere, play good guard action to the pencil.
In the present embodiment, the transverse intermediate partition 11, the outgoing wire connecting portion 2, and the longitudinal partition 13 form a U-shaped groove, that is: the outgoing line wiring part forms the bottom of the U-shaped groove, and through the structure, the outgoing line wiring harness can be well constrained by the constraint action of the U-shaped groove, so that the outgoing line wiring harness is well protected and is favorable for arrangement of the outgoing line wiring harness; in order to form a U-shaped groove and a strip-shaped groove, the number of the longitudinal partition walls is equal to the number of the main wire connection parts or the outgoing wire connection parts plus 1.
In this embodiment, the longitudinal partitions 13 are parallel to each other, and by this structure, the main wire connection portions and the outlet wire connection portions are also constrained to be parallel to each other, so that the entire wiring device is compact.
In this embodiment, the edge of wiring board 1 is provided with installation journal stirrup 8, the quantity of installation journal stirrup 8 is more than two at least, and the quantity of installation journal stirrup 8 is 4 in this embodiment, be equipped with mounting hole 6 on the installation journal stirrup 8, through installation journal stirrup and mounting hole, do benefit to and carry out detachable fixed connection such as bolt, round pin axle between the bearing structure of wiring board and generator, conveniently carry out fixed mounting to the wiring board.
In this embodiment, the mounting lug 8 has a vent hole 7, and through this vent hole, can carry out certain weight loss for whole backup pad, play material saving's effect, more importantly: can satisfy the required intake of generator cooling in the working process, can not cause the hindrance to generator cooling air inlet promptly, ensure that the generator can continuously stable work.
In this embodiment, the back surface of the wiring board is recessed towards the front surface of the wiring board to form a hollow structure, and under the structure, the rear plate surface of the wiring board forms a hollow arched structure, so that the wiring board and the rotor bolt 10 of the generator have enough space, collision caused by vibration in the working process of the generator between the wiring board and the rotor bolt of the generator can be effectively avoided, and effective protection is formed on the wiring board and the rotor of the generator.
In order to enhance the structural stability, the lateral rear wall, the lateral intermediate wall, the wiring board, the longitudinal wall, and the mounting lugs are integrally formed, wherein the lateral direction is the left-right direction in fig. 1, and the longitudinal direction is the up-down direction in fig. 1.
Accordingly, the present invention provides an engine driven generator having the above-described generator wiring device which is secured to the generator's motor support structure by bolts through the mounting holes 6 of the mounting lugs 8.
Finally, the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all of them should be covered in the claims of the present invention.
Claims (10)
1. The utility model provides a generator termination, includes the wiring board, the wiring board openly is provided with a plurality of mainlines wiring portion and a plurality of wiring portion of being qualified for the next round of competitions, mainline wiring portion and wiring portion one-to-one and corresponding mainline wiring portion and the wiring portion electricity of being qualified for the next round of competitions are connected its characterized in that: the main line wiring parts are arranged in parallel and adjacent main line wiring parts are isolated from each other, the outgoing line wiring parts are arranged in parallel and adjacent outgoing line wiring parts are isolated from each other, and the main line wiring parts and the outgoing line wiring parts are isolated from each other.
2. The generator wiring device of claim 1, wherein: the main line wiring parts and the outgoing line wiring parts are separated by longitudinal partition walls, and the main line wiring parts and the outgoing line wiring parts are separated by transverse middle partition walls.
3. The generator wiring device of claim 2, wherein: the main wire connection part is of an arc structure protruding towards the front face of the wiring board from the wire inlet end to the wire connecting end.
4. The generator wiring device of claim 2, wherein: the inlet wire end of thread wiring portion is provided with horizontal back barricade, vertical partition wall and horizontal intermediate wall and main wiring portion form the bar groove, the inlet wire end of thread wiring portion is provided with the inlet wire hole that passes the wiring board.
5. The gasoline engine generator junction device of claim 2, wherein: the transverse middle partition wall, the wire outlet wiring part and the longitudinal partition wall form a U-shaped groove.
6. The generator wiring device of claim 2, wherein: the longitudinal partition walls are parallel to each other.
7. The generator wiring device of claim 1, wherein: the edge of wiring board is provided with the installation journal stirrup, be equipped with the mounting hole on the installation journal stirrup.
8. The generator wiring device of claim 7, wherein: the mounting lugs have vent holes.
9. The generator wiring device of claim 1, wherein: the back surface of the wiring board is sunken towards the front surface of the wiring board to form a hollow structure.
10. An engine driven generator characterized by: the engine driven generator having the generator wiring device as claimed in any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911192542.2A CN110768448B (en) | 2019-11-28 | 2019-11-28 | Generator wiring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911192542.2A CN110768448B (en) | 2019-11-28 | 2019-11-28 | Generator wiring device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110768448A true CN110768448A (en) | 2020-02-07 |
| CN110768448B CN110768448B (en) | 2022-07-12 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911192542.2A Active CN110768448B (en) | 2019-11-28 | 2019-11-28 | Generator wiring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110768448B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022109933A1 (en) * | 2020-11-26 | 2022-06-02 | 威刚科技股份有限公司 | Motor end cap and motor |
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| CN208835407U (en) * | 2018-08-20 | 2019-05-07 | 珠海格力电器股份有限公司 | Terminal plate |
| CN209691980U (en) * | 2018-12-25 | 2019-11-26 | 格至控智能动力科技（上海）有限公司 | Compact junction block for driving motor |
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| CN2599772Y (en) * | 2003-02-24 | 2004-01-14 | 上海合璧电子电器有限公司 | Improved connector socket |
| CN101179161A (en) * | 2006-11-08 | 2008-05-14 | 乐金电子(天津)电器有限公司 | Distribution block of air conditioner |
| CN202042623U (en) * | 2011-04-25 | 2011-11-16 | 珠海格力电器股份有限公司 | Wiring board and air conditioner with same |
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| JP2014110673A (en) * | 2012-11-30 | 2014-06-12 | Sanyo Denki Co Ltd | Power line connection structure of stator |
| CN105725914A (en) * | 2016-04-19 | 2016-07-06 | 邢皓宇 | Vehicle-mounted dust collector |
| CN107769125A (en) * | 2016-08-19 | 2018-03-06 | 叶士海 | Junction box seat structure |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2022109933A1 (en) * | 2020-11-26 | 2022-06-02 | 威刚科技股份有限公司 | Motor end cap and motor |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110768448B (en) | 2022-07-12 |
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