CN211351005U - Wiring board for industrial motor - Google Patents
Wiring board for industrial motor Download PDFInfo
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- CN211351005U CN211351005U CN201922388413.2U CN201922388413U CN211351005U CN 211351005 U CN211351005 U CN 211351005U CN 201922388413 U CN201922388413 U CN 201922388413U CN 211351005 U CN211351005 U CN 211351005U
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- heat dissipation
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- rectangular plate
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Abstract
The utility model discloses a wiring board for industrial motor relates to wiring board technical field. The utility model comprises a substrate and three groups of binding posts which are fixed by penetrating through the substrate; the middle part of the substrate is provided with two through holes for ventilation and also comprises a heat dissipation connecting piece for connecting a group of binding posts; the heat dissipation connecting piece is fixed on a group of wiring terminals on the lower side of the substrate through nuts; rectangular grooves are formed in the lower surface of the substrate and are positioned on the periphery of the binding posts; the lower surface of the substrate is provided with convex parts along the arrangement direction of the binding posts and positioned at two sides of the binding posts; the heat dissipation connecting piece comprises a first rectangular plate in the middle; and the middle lower parts of the two ends of the first rectangular plate are respectively fixed with a second rectangular plate. The utility model discloses a high-efficient heat dissipation of first rectangular plate and second rectangular plate makes the wiring board can be normal use under the annular of high temperature among the heat dissipation connecting piece, has solved the poor problem of current wiring board radiating efficiency.
Description
Technical Field
The utility model belongs to the technical field of the wiring board, especially, relate to a wiring board for industrial motor.
Background
The wiring board is used as an intermediate switching component for connecting two units, and when the wiring board is used as a unit to a plurality of units, homopolar connecting wires need to be externally connected to the wiring board. A single batten is connected with two binding posts on one group, a large amount of heat is generated after the two binding posts are connected, and when the heat is not dissipated timely due to overheating, the connecting part of the lead is burnt.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a wiring board for industrial motor makes the wiring board can normal use under the annular of high temperature through the high-efficient heat dissipation of first rectangular plate and second rectangular plate in the heat dissipation connecting piece, has solved the poor problem of current wiring board radiating efficiency.
In order to solve the technical problem, the utility model discloses a realize through following technical scheme:
the utility model relates to a wiring board for an industrial motor, which comprises a base plate and three groups of wiring terminals which are fixed by penetrating through the base plate; the middle part of the substrate is provided with two through holes for ventilation and also comprises a heat dissipation connecting piece for connecting a group of binding posts; the heat dissipation connecting piece is fixed on a group of wiring terminals on the lower side of the substrate through nuts; rectangular grooves are formed in the lower surface of the substrate and are positioned on the periphery of the binding posts; the lower surface of the substrate is provided with convex parts along the arrangement direction of the binding posts and positioned on two sides of the binding posts; the heat dissipation connecting piece comprises a first rectangular plate in the middle; a second rectangular plate is fixed at the middle lower part of each of the two ends of the first rectangular plate; the second rectangular plate is in clearance fit with two side faces of the rectangular groove; the upper surface of the second rectangular plate is provided with a cylindrical through hole matched with the binding post; the upper surface and the lower surface of the first rectangular plate are both linearly arranged and fixed with first heat dissipation plates; and second heat dissipation plates are linearly arranged and fixed on the opposite outer side faces of the two second rectangular plates.
Furthermore, a plurality of vent holes are linearly arranged on the side surface of the first rectangular plate.
Furthermore, the lower surfaces of the second rectangular plates are all fixed with third heat dissipation plates in a linear arrangement mode.
Further, the lower end face of the binding post is positioned on the inner side of the lug boss.
The utility model discloses following beneficial effect has:
the utility model discloses a set up second heating panel and third heating panel and carry out direct heat dissipation with two terminal lug connection's second rectangular plate side in the heat dissipation connecting piece, the first heating panel direct heat dissipation about the first rectangular plate of middle bridge conductive connection, the ventilation hole of opening at the middle part takes away the heat of nuclear core portion when the air current passes through, accelerate thermal release when the heat dissipation connecting piece carries out electric connection, make the wiring board can be normal use under the annular of high temperature.
Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of a wiring board for an industrial motor according to the present invention;
FIG. 2 is a schematic view of a substrate;
FIG. 3 is a schematic structural view of a heat dissipation connector;
in the drawings, the components represented by the respective reference numerals are listed below:
1-substrate, 2-wiring terminal, 3-heat dissipation connecting piece, 4-first rectangular plate, 5-second rectangular plate, 101-rectangular groove, 102-lug boss, 401-first heat dissipation plate, 402-ventilation hole, 501-cylindrical through hole, 502-second heat dissipation plate and 503-third heat dissipation plate.
Detailed Description
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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention relates to a wiring board for an industrial motor, which comprises a substrate 1 and three sets of terminals 2 fixed through the substrate 1; the middle part of the substrate 1 is provided with two through holes for ventilation, and the substrate also comprises a heat dissipation connecting piece 3 for connecting a group of wiring posts 2; the heat dissipation connecting piece 3 is fixed on the group of wiring posts 2 on the lower side of the substrate 1 through nuts;
the heat dissipation connecting piece 3 comprises a first rectangular plate 4 in the middle; the middle lower parts of the two ends of the first rectangular plate 4 are fixed with second rectangular plates 5; the second rectangular plate 5 is in clearance fit with two side faces of the rectangular groove 101; the upper surface of the second rectangular plate 5 is provided with a cylindrical through hole 501 matched with the binding post 2; the upper surface and the lower surface of the first rectangular plate 4 are both fixed with a first heat dissipation plate 401 in a linear arrangement, and the side surface of the first rectangular plate 4 is provided with a plurality of vent holes 402 in a linear arrangement; the opposite outer side surfaces of the two second rectangular plates 5 are linearly arranged and fixed with second heat dissipation plates 502, and the lower surfaces of the second rectangular plates 5 are linearly arranged and fixed with third heat dissipation plates 503.
Now set up second heating panel 502 and third heating panel 503 through 5 sides of second rectangular plate with two terminal 2 lug connection in heat dissipation connector 3 and carry out direct heat dissipation, the first heating panel 401 of the first rectangular plate 4 upper and lower of middle bridge conductive connection directly dispels the heat, the ventilation hole 402 of opening at the middle part takes away the heat of nuclear portion when the air current passes through, heat dissipation connector 3 accelerates thermal release when carrying out electric connection, make the wiring board can be normal use under the annular of high temperature.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (4)
1. A wiring board for an industrial motor comprises a substrate (1) and three groups of wiring posts (2) which penetrate through the substrate (1) and are fixed; the middle part of the base plate (1) is provided with two through holes for ventilation, and the device is characterized in that:
the heat dissipation connector also comprises a heat dissipation connector (3) used for connecting a group of binding posts (2); the heat dissipation connecting piece (3) is fixed on a group of wiring posts (2) on the lower side of the substrate (1) through nuts;
rectangular grooves (101) are formed in the lower surface of the substrate (1) and are positioned on the peripheral sides of the binding posts (2); the lower surface of the substrate (1) is provided with convex parts (102) along the arrangement direction of the binding posts (2) and positioned at two sides of the binding posts (2);
the heat dissipation connecting piece (3) comprises a first rectangular plate (4) in the middle; the middle lower parts of the two ends of the first rectangular plate (4) are respectively fixed with a second rectangular plate (5); the second rectangular plate (5) is in clearance fit with two side faces of the rectangular groove (101); the upper surface of the second rectangular plate (5) is provided with a cylindrical through hole (501) matched with the binding post (2); the upper surface and the lower surface of the first rectangular plate (4) are fixed with a first heat dissipation plate (401) in a linear arrangement mode; and second heat dissipation plates (502) are linearly arranged and fixed on the opposite outer side surfaces of the two second rectangular plates (5).
2. A terminal plate for an industrial motor according to claim 1, wherein a plurality of vent holes (402) are formed in a linear arrangement on the side of said first rectangular plate (4).
3. The terminal block for an industrial motor according to claim 1, wherein the lower surfaces of the second rectangular plates (5) are fixed with third heat dissipation plates (503) in a linear arrangement.
4. The terminal block for an industrial motor according to claim 1, wherein the lower end face of the terminal post (2) is located inside the boss (102).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922388413.2U CN211351005U (en) | 2019-12-27 | 2019-12-27 | Wiring board for industrial motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922388413.2U CN211351005U (en) | 2019-12-27 | 2019-12-27 | Wiring board for industrial motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211351005U true CN211351005U (en) | 2020-08-25 |
Family
ID=72135461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922388413.2U Active CN211351005U (en) | 2019-12-27 | 2019-12-27 | Wiring board for industrial motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211351005U (en) |
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2019
- 2019-12-27 CN CN201922388413.2U patent/CN211351005U/en active Active
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Legal Events
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220801 Address after: 213000 No. 67, shunshan Road, Zhenglu Town, Tianning District, Changzhou City, Jiangsu Province Patentee after: Changzhou Yigao Drive Technology Co.,Ltd. Address before: 214442 No. 28, Xiagang Xicheng Road, Lingang New Town, Jiangyin City, Wuxi City, Jiangsu Province Patentee before: JIANGSU YIGAO ELECTROMECHANICAL TECHNOLOGY CO.,LTD. |