CN115621869A

CN115621869A - Distribution automation terminal device and electric connector installation component thereof

Info

Publication number: CN115621869A
Application number: CN202211232415.2A
Authority: CN
Inventors: 刘明石
Original assignee: Linyi Yitong Electronics Co ltd
Current assignee: Linyi Yitong Electronics Co ltd
Priority date: 2022-10-10
Filing date: 2022-10-10
Publication date: 2023-01-17
Anticipated expiration: 2042-10-10
Also published as: CN115621869B

Abstract

The invention discloses a distribution automation terminal device and an electric connector installation component thereof, wherein the electric connector installation component comprises an installation seat, a connecting frame is arranged on one side of the installation seat, upper slots are symmetrically formed in the edges of the two ends of the top of the installation seat, a lower slot is formed in the edge of the bottom of the installation seat, upper connecting blocks are symmetrically and fixedly connected to the two ends of the top of one side of the connecting frame, and fixed plugs are fixedly connected to the bottoms of the two upper connecting blocks. According to the invention, the electric connector is pre-installed on the connecting frame, and then the electric connector can be quickly installed or detached with the terminal box body through the installation seat and the connecting frame which can be quickly installed or separated, so that operation in a narrow space in the terminal box body is not needed during wiring, the electric connector can be quickly taken down for wiring, and meanwhile, the air inlet fan is arranged in the terminal box body and is connected with the installation seat through a pipeline, so that the effect of radiating the electric connector is achieved.

Description

Distribution automation terminal device and electric connector installation component thereof

Technical Field

The invention relates to the technical field of power distribution terminals, in particular to a power distribution automation terminal device and an electric connector installation assembly thereof.

Background

The distribution automation terminal is an execution unit of the distribution automation system and also an important component of the distribution automation system, mainly monitors and controls switch equipment in the distribution system, and has the functions of fault location and isolation, system protection and the like. Current distribution automation terminal all is the box formula basically, and electric connector fixed mounting is inside the terminal box, because the terminal box internal conductor is more, when consequently needing to continue the wiring, the narrow and small inconvenient operation in terminal box space, and because electric connector uses for a long time and generates heat easily, current distribution automation terminal electric connector installation component also lacks corresponding high-efficient heat dissipation function, generates heat for a long time and easily influences electric connector life.

Disclosure of Invention

The present invention is directed to a distribution automation terminal device and an electrical connector mounting assembly thereof, so as to solve the problems of the background art.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an electric connector installation component, includes the mount pad, one side of mount pad is equipped with the carriage, the slot has been seted up to the top both ends edge symmetry of mount pad, the slot has been seted up down in the bottom edge of mount pad, the connecting block is gone up to the both ends symmetry fixedly connected with at carriage one side top, two go up the equal fixedly connected with fixed plug in bottom of connecting block, fixed plug can insert and locate in the slot, the connecting block under the middle part fixedly connected with of one side bottom of carriage, the top sliding connection of connecting block has the movable plug down, the movable plug can insert and locate down in the slot, the carriage passes through fixed plug, movable plug and mount pad swing joint, the top and the equidistant fixedly connected with installation piece in bottom of carriage, the carriage passes through installation piece and electric connector bolted connection.

Preferably, the bottom fixedly connected with sleeve of connecting block down, telescopic inside sliding connection has the slide bar, the middle part of connecting block down seted up with activity plug assorted spout, the top of slide bar wear to the spout in and with the bottom fixed connection of activity plug, the outside of slide bar just is located telescopic inside fixed cover and is equipped with the limiting plate, the outside of slide bar just is located the bottom cover of limiting plate and is equipped with the spring, the bottom of slide bar runs through to telescopic bottom and fixedly connected with shifting block.

Preferably, one corner of the top of the movable plug is of a cambered surface structure.

Preferably, the louvre has been seted up to one side equidistance that the mount pad is close to the connecting frame, the gas outlet has been seted up to one side top that the slot was kept away from down to the mount pad, one side of mount pad and the equal fixedly connected with dustproof baffle in upper and lower both ends that is located the gas outlet, the air inlet has been seted up to the bottom equidistance of mount pad, just the one end fixedly connected with deflector of louvre just is kept away from to the inner wall bottom of mount pad.

Preferably, the dustproof baffle and the guide plate form a forty-five-degree included angle with the horizontal plane.

Preferably, the top of the inner wall of the mounting seat is of a cambered surface structure.

Preferably, a dust screen is installed on the inner side of the connecting frame.

The invention also provides a distribution automation terminal device, which comprises a terminal box body, an air inlet fan, a connecting pipe and a shunt air inlet pipe and is characterized by comprising the electric connector mounting assembly.

Preferably, inlay to install the fan that admits air in one side of terminal box, the one side of the fan that admits air extends to the inside of terminal box and air output end fixedly connected with connecting pipe, the connecting pipe includes five at least, and the equidistance is arranged, the end of connecting pipe is bent and is extended to the inner wall inboard of terminal box and be located the mount pad under, the top equidistance fixed mounting of connecting pipe has the reposition of redundant personnel intake pipe, the reposition of redundant personnel intake pipe is connected with the air inlet of mount pad bottom.

Compared with the prior art, the invention has the beneficial effects that: according to the invention, the electric connector is pre-installed on the connecting frame, and then the electric connector can be quickly installed or detached with the terminal box body through the installation seat and the connecting frame which can be quickly installed or separated, so that operation in a narrow space in the terminal box body is not needed during wiring, the electric connector can be quickly taken down for wiring, and meanwhile, the air inlet fan is arranged in the terminal box body and is connected with the installation seat through a pipeline, so that the effect of radiating the electric connector is achieved.

Drawings

Fig. 1 is a schematic front view of a distribution automation terminal device according to an embodiment of the present invention;

fig. 2 is a schematic diagram illustrating a back side structure of a distribution automation terminal device according to an embodiment of the present invention;

FIG. 3 is an enlarged view taken at A in FIG. 1;

FIG. 4 is a schematic view of an electrical connector mounting assembly according to an embodiment of the present invention;

fig. 5 is a partial schematic structural view of an electrical connector mounting assembly according to an embodiment of the present invention;

fig. 6 is a schematic view of an internal structure of a mounting base of an electrical connector mounting assembly according to an embodiment of the present invention;

fig. 7 is a schematic structural view of a connection frame of an electrical connector mounting assembly according to an embodiment of the present invention.

In the figure: 101. a mounting seat; 102. a connecting frame; 103. an upper slot; 104. a lower slot; 105. an upper connecting block; 106. fixing the plug; 107. a lower connecting block; 108. a movable plug; 109. a sleeve; 110. a slide bar; 111. a limiting plate; 112. a spring; 113. shifting blocks; 114. heat dissipation holes; 115. an air outlet; 116. a dust-proof baffle; 117. an air inlet; 118. a guide plate; 119. mounting blocks; 201. a terminal box body; 202. an air inlet fan; 203. a connecting pipe; 204. and (4) a flow-dividing air inlet pipe.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the specification of the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. The components of the embodiments of the present application, generally described and illustrated in the figures herein, can be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present application, presented in the accompanying drawings, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments in the present application without making any creative effort belong to the protection scope of the present application.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

It should be noted that, in this document, the terms "comprises", "comprising" or any other variation thereof are intended to cover a non-exclusive inclusion, so that an article or apparatus including a series of elements includes not only those elements but also other elements not explicitly listed or inherent to such a process, method, article or apparatus. The term "comprising" is used to specify the presence of stated features, integers, steps, operations, elements, components, and/or groups thereof, but does not exclude the presence of other similar features, integers, steps, operations, components, or groups thereof.

In the description of the present application, it should be noted that the terms "upper", "lower", "inner", "outer", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings or orientations or positional relationships conventionally found in use of products of the application, and are used only for convenience in describing the present application and for simplification of description, but do not indicate or imply that the referred devices or elements must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present application.

In the description of the present application, it is also to be noted that, unless otherwise explicitly specified or limited, the terms "disposed" and "connected" are to be interpreted broadly, e.g., as being either fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

Some embodiments of the present application will be described in detail below with reference to the accompanying drawings. The various embodiments and features of the embodiments described below can be interchanged with one another without conflict.

Referring to fig. 1-7, the present invention provides a technical solution: the utility model provides an electric connector installation component, includes mount pad 101, one side of mount pad 101 is equipped with connecting frame 102, slot 103 has been seted up to the top both ends edge symmetry of mount pad 101, slot 104 has been seted up down in the bottom edge of mount pad 101, connecting block 105, two on the both ends symmetry fixedly connected with at connecting frame 102 one side top go up the equal fixedly connected with attach plug 106 in bottom of going up connecting block 105, attach plug 106 can insert and locate in last slot 103, connecting block 107 under the middle part fixedly connected with of one side bottom of connecting frame 102, the top sliding connection of lower connecting block 107 has movable plug 108, movable plug 108 can insert and locate down in slot 104, connecting frame 102 passes through attach plug 106, movable plug 108 and mount pad 101 swing joint, the top and the equidistant fixedly connected with installation piece 119 in bottom of connecting frame 102, connecting frame 102 is through installation piece 119 and electric connector bolted connection.

Specifically, the electrical connector is connected with the connecting frame 102 through the screws and the mounting block 119, then the connecting frame 102 is mounted on one side of the mounting seat 101, during mounting, the fixed plug 106 is firstly hooked in the upper slot 103, and at the moment, the direction of the mounting seat 101 is pressed from the lower side of one side of the connecting frame 102, so that the movable plug 108 can be inserted into the lower slot 104, and the connecting frame 102 is attached to the mounting seat 101, thereby completing mounting.

Further, the bottom fixedly connected with sleeve 109 of lower connecting block 107, the inside sliding connection of sleeve 109 has slide bar 110, connecting block 107's middle part is seted up down with activity plug 108 assorted spout, slide bar 110's top wear to the spout in and with the bottom fixed connection of activity plug 108, the outside of slide bar 110 just is located the fixed cover in the inside of sleeve 109 and is equipped with limiting plate 111, the outside of slide bar 110 just is located the bottom cover of limiting plate 111 and is equipped with spring 112, the bottom of slide bar 110 runs through to sleeve 109's bottom and fixedly connected with shifting block 113.

Specifically, when the movable plug 108 is inserted into the lower slot 104, the limiting plate 111 is pushed by the spring 112 at this time to enable the sliding rod 110 and the movable plug 108 to slide upwards, and then the movable plug and the movable plug are inserted into the lower slot 104, so that the spring 112 is prevented from being separated, the limiting is performed, when the spring 112 needs to be detached, the shifting block 113 is pulled downwards at this time, the movable plug 108 can be driven to slide downwards into the lower connecting block 107, the lower connecting block is separated from the lower slot 104, then the spring 112 is rotated and pushed upwards, the fixed plug 106 can be separated from the upper slot 103, and the connecting frame 102 is taken down.

Furthermore, one corner of the top of the movable plug 108 is an arc structure, which facilitates better matching with the bottom edge of the mounting seat 101.

Further, heat dissipation holes 114 are formed in one side of the mounting seat 101 close to the connecting frame 102 at equal intervals, a gas outlet 115 is formed in the upper side of one side of the mounting seat 101 away from the lower slot 104, dust-proof baffles 116 are fixedly connected to the upper end and the lower end of one side of the mounting seat 101 and located at the gas outlet 115, gas inlets 117 are formed in the bottom of the mounting seat 101 at equal intervals, and a guide plate 118 is fixedly connected to the bottom of the inner wall of the mounting seat 101 and far away from one end of each heat dissipation hole 114.

Specifically, when installing the electric connector on the connection frame 102 to with the installation of mount pad 101 back that finishes, the intercommunication about mount pad 101 this moment, and connection frame 102 and mount pad 101 laminating, consequently when the electric connector is hot, the inside air flow of mount pad 101 is cooled down the electric connector through louvre 114, then hot-air flows out from gas outlet 115, reaches the radiating effect.

Furthermore, dustproof baffle 116 and deflector 118 all personally submit forty-five degree included angles with the horizontal plane, are convenient for lead air inlet 117 and the interior air that gets into to the air that flows out of gas outlet 115.

Further, the top of the inner wall of the mounting seat 101 is of an arc-shaped structure, so that air can flow in an arc line conveniently, and the air can be discharged from the air outlet 115 better.

Furthermore, a dust screen is installed inside the connecting frame 102 to prevent impurities such as dust and fluff from being contaminated on the electrical connector.

The invention also provides a distribution automation terminal device, which comprises a terminal box body 201, an air inlet fan 202, a connecting pipe 203 and a shunt air inlet pipe 204, wherein the distribution automation terminal device comprises the electric connector mounting assembly.

Further, one side of terminal box 201 is inlayed and is installed into fan 202, one side of fan 202 extends to terminal box 201's inside and air output end fixedly connected with connecting pipe 203, connecting pipe 203 includes five at least, and the equidistance is arranged, the end of connecting pipe 203 is bent and is extended to terminal box 201's inner wall inboard and be located mount pad 101 under, the top equidistance fixed mounting of connecting pipe 203 has reposition of redundant personnel intake pipe 204, reposition of redundant personnel intake pipe 204 is connected with air inlet 117 bottom mount pad 101.

Understandably, the air output end of the air supply fan 202 is fixedly connected with a connecting pipe 203, and the connecting pipe 203 is connected with the air inlet 117 at the bottom of the mounting seat 101 through a diversion air inlet pipe 204, so that after the air supply fan 202 is started, the heat dissipation air flow sequentially passes through the connecting pipe 203, the diversion air inlet pipe 204 and the air inlet 117 and then flows into the mounting seat 101, thereby dissipating heat of the electrical connector.

Specifically, when the invention is used, firstly, the electric connector is connected with the connecting frame 102 of the connecting frame 102 through the mounting block 119 of the mounting block 119 and the screw, then the connecting frame 102 is mounted on one side of the mounting seat 101, when the invention is mounted, firstly, the fixed plug 106 is hooked in the upper slot 103, at the moment, the lower direction of one side of the connecting frame 102 is pressed towards the direction of the mounting seat 101, so that the connecting frame 102 is attached to the mounting seat 101, the movable plug 108 is inserted into the lower slot 104, at the moment, the spring 112 pushes the limit plate 111 to enable the sliding rod 110 and the movable plug 108 to slide upwards, and then the sliding rod is inserted into the lower slot 104, so that the spring 112 is prevented from being separated, the position of the spring is limited, when the spring 112 needs to be dismounted, at the moment, the shifting block 113 is pulled downwards, so that the movable plug 108 can be driven to slide downwards into the lower connecting block 107, and separated from the lower slot 104, and then the spring 112 is rotated and pushed upwards, so that the fixed plug 106 can be separated from the upper slot 103, and the connecting frame 102 can be taken down; when the electric connector is electrified and then gradually heats along with use, the air inlet fan 202 is turned on at the moment, the heat dissipation air flow sequentially passes through the connecting pipe 203, the shunt air inlet pipe 204 and the air inlet 117 and then flows into the mounting seat 101, after the heat dissipation air flow enters the mounting seat 101, the heat dissipation air flow is firstly blown to the heat dissipation holes 114 through the guide plate 118 in a guiding mode, the air flow is contacted with the electric connector through the heat dissipation holes 114 to take away heat, then the air flow flows to the top of the mounting seat 101, then the air flow flows to the air outlet 115 through the top of the cambered surface of the mounting seat 101 and flows out, the dustproof baffle 116 prevents hot air from flowing back and dust from falling into the air inlet 117, and then the air continuously enters from the air inlet 117 and continuously dissipates the heat of the electric connector.

In the embodiment, the electric connector is pre-installed on the connecting frame, and then can be quickly installed or detached with the terminal box body through the installation seat and the connecting frame which can be quickly installed or separated, so that operation in a narrow space in the terminal box body is not needed during wiring, the electric connector can be quickly taken down for wiring, meanwhile, the air inlet fan is arranged in the terminal box body and is connected with the installation seat through a pipeline, the effect of heat dissipation of the electric connector is achieved, the problems that the electric connector in a traditional power distribution terminal box is easy to generate heat after being used for a long time, and the service life of the electric connector is easily influenced due to the fact that the electric connector generates heat for a long time due to the fact that an existing power distribution automation terminal electric connector installation assembly is lack of a corresponding efficient heat dissipation function are solved.

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 electric connector mounting assembly is characterized by comprising a mounting seat (101) and a mounting seat (101), wherein a connecting frame (102) and a connecting frame (102) are arranged on one side of the mounting seat (101), upper slots (103) of upper slots (103) are symmetrically arranged at edges of two ends of the top of the mounting seat (101), lower slots (104) of lower slots (104) are arranged at edges of the bottom of the mounting seat (101), upper connecting blocks (105) of upper connecting blocks (105) are symmetrically and fixedly connected at two ends of the top of one side of the connecting frame (102), fixed plugs (106) and fixed plugs (106) are fixedly connected at the bottoms of the upper connecting blocks (105) of the two upper connecting blocks (105), the fixed plugs (106) and fixed plugs (106) can be inserted into the upper slots (103) of the upper slots, lower connecting blocks (107) and movable plugs (108) of the lower connecting blocks (107) are fixedly connected at the top of the lower connecting blocks (107) of the movable plugs (108) and the movable plugs (104) can be inserted into the lower slots (104), the connecting frame (102) is movably connected with a mounting seat (101) through a fixed plug (106), a movable plug (108) and a movable plug (108) of the fixed plug (106) and the mounting seat (101), the top and the bottom of the connecting frame (102) are fixedly connected with mounting blocks (119) to form mounting blocks (119), and the connecting frame (102) is connected with an electric connector through the mounting blocks (119) to form a bolt connection.

2. The electrical connector mounting assembly according to claim 1, wherein a sleeve (109) and a sleeve (109) are fixedly connected to the bottom of the lower connecting block (107), a sliding rod (110) and a sliding rod (110) are slidably connected to the inside of the sleeve (109) and the sleeve (109) of the lower connecting block (107), a sliding slot matched with the movable plug (108) of the movable plug (108) is formed in the middle of the lower connecting block (107), a limiting plate (111) is fixedly sleeved outside the sliding rod (110) and inside the sleeve (109) of the sliding rod (110) and fixedly connected to the bottom of the movable plug (108), a limiting plate (111) is fixedly sleeved outside the sliding rod (110) and outside the sleeve (109), a spring (112) is sleeved outside the sliding rod (110) and on the limiting plate (111), and a shifting block (113) is fixedly connected to the bottom of the sleeve (109) of the sliding rod (110).

3. An electrical connector mounting assembly as in claim 1 wherein a top corner of said movable plug (108) is a curved surface.

4. The mounting assembly of claim 1, wherein heat dissipation holes (114) are equidistantly formed in one side, close to the connecting frame (102), of the mounting seat (101), heat dissipation holes (114) are formed in one side, close to the connecting frame (102), of the connecting frame (102), air outlets (115) and air outlets (115) are formed above one side, away from the lower slot (104) of the lower slot (104), of the mounting seat (101), dust baffles (116) and dust baffles (116) are fixedly connected to upper ends and lower ends of the air outlets (115) and located on one side of the mounting seat (101), air inlets (117) and the heat dissipation holes (117) are equidistantly formed in the bottom of the mounting seat (101), and a guide plate (118) is fixedly connected to one end, away from the heat dissipation holes (114), of the mounting seat (101).

5. The electrical connector mounting assembly of claim 4 wherein the dust guard (116) and the guide plate (118) of the guide plate (118) are each at a forty-five degree angle to the horizontal.

6. An electrical connector mounting assembly as claimed in claim 1, wherein the top of the inner wall of the mounting seat (101) is a cambered surface structure.

7. An electrical connector mounting assembly as claimed in claim 1, wherein the attachment frame (102) has a dust screen mounted to the inside of the attachment frame (102).

8. A distribution automation terminal device comprising a terminal box (201), a fan (202), a connecting pipe (203), and a shunt air inlet pipe (204), the distribution automation terminal device comprising the electrical connector mounting assembly of any one of claims 1-7.

9. The distribution automation terminal device according to claim 8, wherein the terminal box (201) is provided with a fan (202) for supplying air (202) at one side of the terminal box (201), one side of the fan (202) for supplying air extends to the interior of the terminal box (201) and the air output end is fixedly connected with a connecting pipe (203), the connecting pipes (203) of the connecting pipe (203) at least comprise five and are arranged at equal intervals, the tail end of the connecting pipe (203) is bent and extends to the inner side of the inner wall of the terminal box body (201) and is positioned right below the mounting seat (101) of the mounting seat (101), the top equidistance fixed mounting of connecting pipe (203) has reposition of redundant personnel intake pipe (204), reposition of redundant personnel intake pipe (204) is connected with air inlet (117) of mount pad (101) bottom.