CN112186375A

CN112186375A - Binding post for power transmission with louvre

Info

Publication number: CN112186375A
Application number: CN202011084640.7A
Authority: CN
Inventors: 张笛; 秦海婧; 牛森
Original assignee: Zhenping Power Supply Co Of State Grid Henan Electric Power Co
Current assignee: Zhenping Power Supply Co Of State Grid Henan Electric Power Co
Priority date: 2020-10-12
Filing date: 2020-10-12
Publication date: 2021-01-05

Abstract

The invention discloses a connecting terminal with heat dissipation holes for power transmission, which solves the problems that the wiring number of the existing connecting terminal is constant, the wiring number is too small and does not meet the use requirement, the wiring number is too large and occupies large space and wastes resources, and the connecting terminal which is matched with the number of the actually connected cables cannot be selected by using the connecting terminal through the designed fixing buckles (10) and the designed fixing grooves (12), terminal main bodies (3) with corresponding number are prepared according to the number of the actually required connected cables, the terminal main bodies (3) are transversely and orderly arranged, the fixing buckles (10) on the side surfaces of the terminal main bodies (3) are installed in the fixing grooves (12) on the side surfaces of the adjacent terminal main bodies (3), the limiting buckles (14) on the two ends of the fixing grooves (12) are clamped and fixed with the limiting holes (13) on the two ends of the fixing buckles (10), the fixing buckles (10) are firmly fixed with the fixing grooves (12), the terminal main body (3) is convenient to select and use along with the number of the actual connecting cables.

Description

Binding post for power transmission with louvre

Technical Field

The invention belongs to the technical field, and particularly relates to a connecting terminal with heat dissipation holes for power transmission.

Background

The wiring terminal is an accessory product for realizing electrical connection, the category of the connector is industrially divided, along with the increasing industrial automation degree and the stricter and more accurate industrial control requirement, the using amount of the wiring terminal gradually rises, along with the development of the electronic industry, the use range of the wiring terminal is more and more, and the types of the wiring terminal are more and more.

Although the connection terminal disclosed in the publication No. CN103441367A realizes the safety and reliability of the overall design of the connection terminal, has a compact structure, and has good connection fixity, especially, slots are reserved on both sides of the connection board, which is convenient for the automatic grabbing and assembling of the industrial robot, and can be quickly and accurately positioned, and reduce the problem of loose fixation caused by human factors, the connection terminal disclosed in the publication No. CN104716467B realizes that the connection terminal only comprises a male and a female plug-in bodies and conductive parts, which can simplify the components, improve the problem of excessive components in the prior art, and is easy to assemble and reduce the volume, but does not solve the problem that the connection number of the connection terminal for the current power transmission is constant, or the connection number does not accord with the use requirement, or the connection number occupies a large space and wastes resources, and the problem that the adaptive connection terminal cannot be selected according to the number of the actually connected cables, to this end, we propose a terminal for power transmission having a heat dissipation hole.

Disclosure of Invention

The invention aims to provide a connecting terminal with heat dissipation holes for power transmission, which solves the problems that the existing connecting terminal in the background technology has constant connection quantity, or the connection quantity is too small to meet the use requirement, or the connection quantity is too large to occupy larger space and waste resources, and the connecting terminal which is matched with the actual connection cable quantity cannot be selected.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a binding post for power transmission with louvre, includes fixing base and terminal main part, the louvre has been seted up on the front end surface of terminal main part, one side fixed surface of terminal main part is connected with fixedly to be buckled, the fixed slot has been seted up on the opposite side surface of terminal main part, the inside profile of fixed slot is anastomotic with the fixed outside profile of detaining each other, spacing hole has all been seted up on the fixed both ends surface of detaining, the equal fixedly connected with in inner wall both ends of fixed slot is spacing to be buckled, spacing knot corresponds with spacing hole each other, spacing hole is convex structure with the profile of spacing knot.

Preferably, the bolt hole has all been seted up to the front end both sides of fixing base, the mounting groove has been seted up on the front end surface of fixing base, the inside at the mounting groove is installed to the terminal main part.

Preferably, the rear end surface of the terminal main body is fixedly connected with a buckle, the inner wall of the mounting groove is provided with a limiting sliding groove, and the buckle is fixed inside the limiting sliding groove.

Preferably, the port of the limiting sliding groove is fixed on the top surface of the fixing seat, the cross section of the buckle is of a T-shaped structure, and the buckle and the limiting sliding groove are clamped with each other.

Preferably, the inner surface of the mounting groove is fixedly connected with a heat conducting pad, the inner part of the heat conducting pad is fixedly connected with heat conducting wires, and the heat conducting wires are arranged in a criss-cross mesh structure.

Preferably, the inner wall of the mounting groove is provided with an air passing groove on the inner side of the heat conducting pad, the surfaces of the two sides of the fixing seat are provided with ventilation openings, and the ventilation openings are communicated with the air passing groove.

Preferably, the outer side surface of the heat conduction pad is attached to the rear end surface of the terminal main body, wiring grooves are formed in the two end surfaces of the terminal main body, and dust covers are arranged outside ports of the wiring grooves.

Compared with the prior art, the invention has the beneficial effects that:

1. through the fixed knot and the fixed slot of design, it is invariable to have solved its wiring quantity of present binding post, or the wiring quantity is too little not to conform to the user demand, or the wiring quantity is too much to occupy great space resource-wasting, can't choose for use looks adaptation binding post's problem along with actual connection cable quantity, connect cable quantity according to actual need and prepare the terminal main part of corresponding quantity, terminal main part transverse arrangement is neat, terminal main part side fixed knot installs into inside the fixed slot of adjacent terminal main part side, the spacing knot in fixed slot both ends is fixed with the spacing hole block of fixed knot both ends, fixed knot is fixed firm with the fixed slot, terminal main part and the laminating of adjacent terminal main part are fixed, be convenient for terminal main part to choose for use along with actual connection cable quantity.

2. Through the fixing base of design, spacing spout and buckle, it uses the bolt to install fixedly usually to have solved present binding post, to terminal main part complex operation, the inconvenient problem of dismouting in maintenance or change in-process, the fixing base passes through the bolt hole and is fixed firm at installation face, inside terminal main part rear end buckle installed into spacing spout, the block is fixed between buckle and the spacing spout, terminal main part is fixed firm with the fixing base, the terminal main part of being convenient for is at the maintenance or the dismouting of change in-process and fixing base.

3. Through the heat conduction pad of design, cross wind groove and vent, solved present binding post because the electric charge can produce certain heat in the use, if can not then can lead to the problem that binding post trouble damaged in suitable interval with heat control, the surface of heat conduction pad is laminated each other with the surface of terminal main part, the heat conduction pad absorbs the heat that the terminal main part gived off and derives evenly through inside heat conduction silk, external wind-force gets into through the vent and crosses wind groove and circulate at the heat conduction pad inside surface, wind-force dispels the heat for the heat conduction pad fast, the heat conduction pad maintains terminal main part temperature in a stable interval.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural diagram of a terminal body according to the present invention;

FIG. 3 is a schematic view of a fixing buckle according to the present invention;

FIG. 4 is a schematic view of a fixing groove structure according to the present invention;

FIG. 5 is a schematic view of a snap structure of the present invention;

fig. 6 is a schematic view of a thermal pad structure according to the present invention.

In the figure: 1. bolt holes; 2. a fixed seat; 3. a terminal main body; 4. heat dissipation holes; 5. mounting grooves; 6. a vent; 7. an air passing groove; 8. a thermally conductive pad; 9. a limiting chute; 10. a fixing buckle; 11. a wiring slot; 12. fixing grooves; 13. a limiting hole; 14. a limit buckle; 15. buckling; 16. and (4) heat-conducting wires.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

Referring to fig. 1, fig. 2, fig. 3 and fig. 4, the present invention provides a technical solution: a connecting terminal with heat dissipation holes for power transmission comprises a fixed seat 2 and a terminal main body 3, wherein the front end surface of the terminal main body 3 is provided with the heat dissipation holes 4, one side surface of the terminal main body 3 is fixedly connected with a fixing buckle 10, the other side surface of the terminal main body 3 is provided with a fixing groove 12, the inner contour of the fixing groove 12 is matched with the outer contour of the fixing buckle 10, the two end surfaces of the fixing buckle 10 are respectively provided with a limiting hole 13, the two ends of the inner wall of the fixing groove 12 are respectively and fixedly connected with a limiting buckle 14, the limiting buckles 14 are corresponding to the limiting holes 13, the contours of the limiting holes 13 and the limiting buckles 14 are respectively in a circular arc structure, the corresponding number of terminal main bodies 3 are prepared according to the number of cables to be connected, the terminal main bodies 3 are transversely and orderly arranged, the fixing buckles 10 on the side surfaces of the terminal main bodies 3 are installed in the fixing grooves 12 on, fixed knot 10 is fixed firm with fixed slot 12, and terminal body 3 is fixed with the laminating of adjacent terminal body 3, and the terminal body 3 of being convenient for is chooseed for use along with actual connecting cable quantity.

Example 2

Referring to fig. 1 and 5, the present invention provides a technical solution: the utility model provides a binding post for power transmission with louvre, including fixing base 2 and terminal main part 3, bolt hole 1 has all been seted up to the front end both sides of fixing base 2, mounting groove 5 has been seted up on the front end surface of fixing base 2, terminal main part 3 installs the inside at mounting groove 5, terminal main part 3's rear end fixed surface is connected with buckle 15, spacing spout 9 has been seted up to the inner wall of mounting groove 5, buckle 15 is fixed in the inside of spacing spout 9, the top surface at fixing base 2 is fixed to the port of spacing spout 9, buckle 15's cross-section is "T" font structure, buckle 15 and the mutual block of spacing spout 9, fixing base 2 is fixed firm at the installation face through bolt hole 1, terminal main part 3 rear end buckle 15 installs into inside spacing spout 9, the block is fixed between buckle 15 and the spacing spout 9, terminal main part 3 is fixed firm with fixing base 2, be convenient for terminal main part 3.

Example 3

Referring to fig. 1, fig. 2 and fig. 6, the present invention provides a technical solution: a connecting terminal with heat dissipation holes for power transmission comprises a fixed seat 2 and a terminal main body 3, wherein the front end surface of the fixed seat 2 is provided with a mounting groove 5, the inner surface of the mounting groove 5 is fixedly connected with a heat conduction pad 8, the inner part of the heat conduction pad 8 is fixedly connected with heat conduction wires 16, the heat conduction wires 16 are arranged in a criss-cross meshed structure, the inner wall of the mounting groove 5 is provided with an air passing groove 7 on the inner side of the heat conduction pad 8, the two side surfaces of the fixed seat 2 are provided with ventilation openings 6, the ventilation openings 6 are communicated with the air passing groove 7, the outer side surface of the heat conduction pad 8 is mutually attached to the rear end surface of the terminal main body 3, the two end surfaces of the terminal main body 3 are respectively provided with wiring grooves 11, the port of each wiring groove 11 is externally provided with a dustproof cover, the surface of the heat conduction pad 8 is mutually attached to the surface of, external wind enters the air passing groove 7 through the vent 6 to circulate on the inner side surface of the heat conducting pad 8, the wind rapidly dissipates heat for the heat conducting pad 8, and the temperature of the terminal main body 3 is maintained in a stable interval by the heat conducting pad 8.

The working principle and the using process of the invention are as follows: after the device is installed, a corresponding number of terminal main bodies 3 are prepared according to the number of cables which need to be connected actually, the terminal main bodies 3 are transversely arranged in order, the side fixing buckles 10 of the terminal main bodies 3 are installed inside the side fixing grooves 12 of the adjacent terminal main bodies 3, the limiting buckles 14 at the two ends of the fixing grooves 12 are clamped and fixed with the limiting holes 13 at the two ends of the fixing buckles 10, the fixing buckles 10 are firmly fixed with the fixing grooves 12, the terminal main bodies 3 are fixedly attached to the adjacent terminal main bodies 3, the terminal main bodies 3 are selected according to the number of cables which are actually connected, the fixing base 2 is firmly fixed on an installation surface through the bolt holes 1, the buckles 15 at the rear ends of the terminal main bodies 3 are installed inside the limiting sliding grooves 9, the buckles 15 are fixedly clamped with the limiting sliding grooves 9, the terminal main bodies 3 are firmly fixed with the fixing base 2, the terminal main bodies 3 are conveniently dismounted, the heat conduction pad 8 absorbs heat dissipated by the terminal main body 3 through the internal heat conduction wires 16 and is evenly led out, external wind power enters the air passing groove 7 through the ventilation opening 6 to circulate on the inner side surface of the heat conduction pad 8, the wind power rapidly dissipates heat for the heat conduction pad 8, and the temperature of the terminal main body 3 is maintained in a stable interval by the heat conduction pad 8.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a binding post for power transmission with louvre, includes fixing base (2) and terminal body (3), its characterized in that: the heat dissipation hole (4) has been seted up on the front end surface of terminal main part (3), one side fixed surface of terminal main part (3) is connected with fixed knot (10), fixed slot (12) have been seted up to the opposite side surface of terminal main part (3), the inside profile of fixed slot (12) is anastomotic with the outside profile of fixed knot (10), spacing hole (13) have all been seted up on the both ends surface of fixed knot (10), the equal fixedly connected with spacing knot (14) in inner wall both ends of fixed slot (12), spacing knot (14) correspond with spacing hole (13) each other, spacing hole (13) are arc structure with the profile of spacing knot (14).

2. The connection terminal for power transmission having a heat dissipation hole as set forth in claim 1, wherein: bolt hole (1) have all been seted up to the front end both sides of fixing base (2), mounting groove (5) have been seted up on the front end surface of fixing base (2), the inside in mounting groove (5) is installed in terminal main part (3).

3. The connection terminal for power transmission having a heat dissipation hole as set forth in claim 2, wherein: the rear end surface fixed connection of terminal main part (3) has buckle (15), spacing spout (9) have been seted up to the inner wall of mounting groove (5), buckle (15) are fixed in the inside of spacing spout (9).

4. The connection terminal for power transmission having a heat dissipation hole as set forth in claim 3, wherein: the port of spacing spout (9) is fixed at the top surface of fixing base (2), the cross-section of buckle (15) is "T" font structure, buckle (15) and spacing spout (9) block each other.

5. The connection terminal for power transmission having a heat dissipation hole as set forth in claim 2, wherein: the heat-conducting wire is characterized in that the inner surface of the mounting groove (5) is fixedly connected with a heat-conducting pad (8), the inner part of the heat-conducting pad (8) is fixedly connected with heat-conducting wires (16), and the heat-conducting wires (16) are arranged in a criss-cross mesh structure.

6. The connection terminal for power transmission having a heat dissipation hole as set forth in claim 5, wherein: the air passing groove (7) is formed in the inner side of the heat conducting pad (8) on the inner wall of the mounting groove (5), the ventilation openings (6) are formed in the surfaces of the two sides of the fixing seat (2), and the ventilation openings (6) are communicated with the air passing groove (7).

7. The connection terminal for power transmission having a heat dissipation hole as set forth in claim 5, wherein: the outer side surface of the heat conducting pad (8) is attached to the rear end surface of the terminal main body (3), wiring grooves (11) are formed in the surfaces of the two ends of the terminal main body (3), and dust covers are arranged outside ports of the wiring grooves (11).