CN210430588U

CN210430588U - Block terminal for electrical engineering

Info

Publication number: CN210430588U
Application number: CN201921647662.2U
Authority: CN
Inventors: 俞子铉; 夏非; 范莉; 周正华
Original assignee: Nanchang Institute of Technology
Current assignee: Nanchang Institute of Technology
Priority date: 2019-09-29
Filing date: 2019-09-29
Publication date: 2020-04-28
Anticipated expiration: 2029-09-29

Abstract

The utility model discloses a block terminal for electrical engineering, including the cabinet body, the front of the cabinet body is articulated through the hinge has the cabinet door, inlay on the cabinet door and be equipped with the display controller, the junction between cabinet door and the cabinet body is installed and is shown the winding displacement mechanism that the controller cooperateed, the winding displacement mechanism includes two winding displacement boards, the side of two winding displacement boards is through the connection of wiring pipe, the inner chamber top fixed mounting of winding displacement board has the base, the top fixed connection of base has the bracing piece, inlay on the bracing piece and be equipped with the spliced pole, the left and right sides symmetry of spliced pole is inlayed and is equipped with the wiring hole, the cover is equipped with the; the utility model discloses the one end of well wire is passed through the wiring jogged joint on the spliced pole, and the other end runs through on the terminal of connecting the wiring union coupling on another winding displacement board, then two terminals of rethread connect display controller and the internal portion electrical components of cabinet respectively, realize installing electrical components on the cabinet body and the cabinet door respectively, are favorable to the internal chamber heat dissipation of cabinet.

Description

Block terminal for electrical engineering

Technical Field

The utility model belongs to the technical field of the electrical engineering technique and specifically relates to a block terminal for electrical engineering.

Background

Electrical engineering is the core and key disciplines in the modern scientific and technological field. The Stanford university teaches that: electrical engineering today covers almost all electronic, photonic related engineering activities. Distribution boxes have a wide application foundation in electrical engineering.

The distribution box is a mass parameter on data, generally forms a low-voltage forest according to electrical wiring, and requires that a switch device, a measuring instrument, a protective electrical appliance and an auxiliary device are assembled in a closed or semi-closed metal cabinet or on a screen to form the low-voltage distribution box. In normal operation, the circuit can be switched on or off by means of a manual or automatic switch. The distribution box has the characteristics of small volume, simple and convenient installation, special technical performance, fixed position, unique configuration function, no field limitation, universal application, stable and reliable operation, high space utilization rate, less occupied area and environmental protection effect.

Current switch board can not set up display controller on the cabinet door usually, but for the convenience of winding displacement, installs display controller on the cabinet body usually, this kind of traditional mounting means for the installation of cabinet body inner chamber electrical component is too concentrated, leads to inside heat dissipation very difficult, is difficult to satisfy modern electrical engineering user demand.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a block terminal for electrical engineering to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a distribution box for electrical engineering comprises a box body, wherein the box body is of a front open type structure, the front of the box body is hinged with a box door through a hinge, a display controller is embedded on the box door, a wire arrangement mechanism matched with the display controller is installed at the joint between the box door and the box body, the wire arrangement mechanism comprises two wire arrangement plates, the wire arrangement plates are of an L-shaped structure, the side ends of the two wire arrangement plates are communicated and connected through a wiring pipe, the wiring pipe is an elastic hose, the length of the wiring pipe is larger than the maximum distance between the two wire arrangement plates, a base is fixedly installed at the top end of the inner cavity of each wire arrangement plate, a support rod is fixedly connected to the top end of the base, the base and the support rod are made of insulating materials, a connecting column is embedded on the support rod and made of conductive materials, wiring holes are symmetrically embedded in the, the wiring hole runs through the upper and lower terminal surface of spliced pole, the cover is equipped with the seal cover with wiring hole matched with on the spliced pole, be threaded connection between spliced pole and the seal cover, the one end of wire is passed through wiring jogged joint on the spliced pole, the other end runs through on the terminal of connecting the wiring union coupling on another winding displacement board, then two terminals of rethread are connected display controller and the internal electric components of cabinet respectively, realize that the display controller on the cabinet door strides a connection, and do not influence the stability of connecting circuit, install electric components on the realization cabinet body and the cabinet door respectively, the inner chamber pressure of the dispersion cabinet body, and be favorable to the internal chamber heat dissipation of cabinet, guarantee.

In a further embodiment, a plurality of supporting legs are uniformly arranged at the bottom end of the cabinet body, the bottom ends of the supporting legs are fixedly connected with stabilizing foot plates, the cross sections of the supporting legs are smaller than that of the stabilizing foot plates, and the supporting legs are matched with the stabilizing foot plates to effectively ensure the stability of the cabinet body, so that the smooth operation of electric elements in the cabinet body is ensured.

In a further embodiment, the top end of the cabinet body is fixedly provided with a water tank, the top end of the water tank is fixedly connected with a rain collecting disc, and the rain collecting disc is arranged to shield rain for the cabinet body, so that rainwater can be effectively prevented from permeating into the cabinet body, and the safe operation of electrical elements in the cabinet body is ensured.

In a further embodiment, the rain receiving plate is of an open-top structure, the bottom end of the rain receiving plate is communicated with the water tank through a communication hole, the communication hole is a conical hole, a sponge layer matched with the communication hole is installed on the bottom wall of an inner cavity of the rain receiving plate, a plurality of water guide cores are uniformly and fixedly connected to the bottom end of the sponge layer, the bottom ends of the water guide cores penetrate through the bottom wall of the rain receiving plate and the top wall of the water tank and are suspended in the inner cavity of the water tank, rainwater is received through the rain receiving plate, the rainwater permeates into the sponge layer and finally enters the water tank through the communication hole for storage, and when sunlight is hot, moisture in the sponge layer is continuously evaporated, so that the temperature in the cabinet body is not influenced by external sunlight, and the smooth operation; simultaneously, along with the intraformational moisture of sponge constantly evaporates, the water in the water tank passes through the water guide core and gets into in the sponge layer, for the continuous moisturizing in sponge layer to hold the internal temperature of the cabinet body under high temperature environment all the time stably, prevent that the condition of overshadowing from appearing from taking place.

In a further embodiment, connect rain dish's top end opening part internal connection to have sun-proof board, sun-proof board is spherical structure, and the sun-proof board is last even to be equipped with a plurality of infiltration holes, and through sun-proof board drainage rainwater through the infiltration hole entering meet the rain dish in, and sun-proof board can effectually prevent that the sponge layer from directly exposing the phenomenon in the outside and taking place, can effectual improvement sponge layer's life.

Compared with the prior art, the beneficial effects of the utility model are that:

1. in the utility model, one end of the wire is connected with the connecting column through the wiring hole, the other end of the wire penetrates through the wiring pipe and is connected with the wiring terminal on the other wiring board, and then the wire is respectively connected with the display controller and the electric element in the cabinet body through the two wiring terminals, so that the display controller on the cabinet door is connected across the door without influencing the stability of the connecting circuit, the electric elements are respectively installed on the cabinet body and the cabinet door, the pressure in the inner cavity of the cabinet body is dispersed, the heat dissipation of the inner cavity of the cabinet body is facilitated, and the service life of;

2. the rain-catching tray is arranged to shield the cabinet body from rain, so that rainwater can be effectively prevented from permeating into the cabinet body, and the safe operation of electrical elements in the cabinet body is ensured;

3. the utility model receives rainwater through the rainwater receiving disc, the rainwater permeates into the sponge layer and finally enters the water tank through the communication hole for storage, and when the sunlight is hot, the moisture in the sponge layer is continuously evaporated, thereby ensuring that the temperature in the cabinet body is not influenced by the external sunlight and ensuring the smooth operation of electrical elements in the cabinet body; meanwhile, as the moisture in the sponge layer is continuously evaporated, the water in the water tank enters the sponge layer through the water guide core to continuously supplement water for the sponge layer, so that the internal temperature of the cabinet body in a high-temperature environment is always kept stable, and the over-sunning condition is prevented;

4. the utility model discloses a sun-proof board drainage rainwater passes through the infiltration hole and gets into in the rain dish, and sun-proof board can effectually prevent that the sponge layer from directly exposing the phenomenon in the outside and taking place, can the effectual life who improves the sponge layer.

Drawings

Fig. 1 is a schematic structural view of a perspective view of a distribution box for electrical engineering;

fig. 2 is a schematic view of an internal structure of a distribution box for electrical engineering;

fig. 3 is a schematic structural view of a wiring board in a distribution box for electrical engineering;

fig. 4 is a schematic structural view of another embodiment of a distribution box for electrical engineering.

In the figure: 1-cabinet body, 2-cabinet door, 21-hinge, 3-supporting leg, 4-stabilizing foot plate, 5-display controller, 6-wire arranging mechanism, 61-wire arranging plate, 62-wiring pipe, 63-base, 64-supporting rod, 65-connecting column, 66-wiring hole, 67-sealing sleeve, 7-water tank, 8-rain collecting plate, 9-intercommunicating hole, 10-sun-proof plate, 11-water seepage hole, 12-sponge layer and 13-water guide core.

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 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.

Example 1

Referring to fig. 1-3, a distribution box for electrical engineering comprises a box body 1, wherein the box body 1 is of a front open type structure, the front of the box body 1 is hinged with a cabinet door 2 through a hinge 21, a display controller 5 is embedded on the cabinet door 2, a wire arrangement mechanism 6 matched with the display controller 5 is installed at a joint between the cabinet door 2 and the box body 1, the wire arrangement mechanism 6 comprises two wire arrangement plates 61, the wire arrangement plates 61 are of an L-shaped structure, the side ends of the two wire arrangement plates 61 are connected in a penetrating manner through a wiring pipe 62, the wiring pipe 62 is an elastic hose, the length of the wiring pipe 62 is greater than the maximum distance between the two wire arrangement plates 61, a base 63 is fixedly installed at the top end of an inner cavity of the wire arrangement plate 61, a support rod 64 is fixedly connected to the top end of the base 63, the base 63 and the support rod 64 are both made of insulating materials, a, the connecting column 65 is made of conductive materials, wiring holes 66 are symmetrically embedded in the left side and the right side of the connecting column 65, the wiring holes 66 penetrate through the upper end face and the lower end face of the connecting column 65, a sealing sleeve 67 matched with the wiring holes 66 is sleeved on the connecting column 65, the connecting column 65 is in threaded connection with the sealing sleeve 67, one end of a lead is connected to the connecting column 65 through the wiring holes 66, the other end of the lead penetrates through the wiring pipe 62 and is connected to the wiring column 65 on the other wire arranging plate 61, then the display controller 5 and the electric elements inside the cabinet body 1 are respectively connected through two binding posts 65 to realize the cross-door connection of the display controller 5 on the cabinet door 2, and do not influence the stability of connecting circuit, realize installing electrical components on the cabinet body 1 and the cabinet door 2 respectively, disperse the inner chamber pressure of the cabinet body 1, and be favorable to the heat dissipation of the cabinet body 1 inner chamber, guarantee electrical components's life.

The bottom of the cabinet body 1 is uniformly provided with a plurality of supporting legs 3, the bottom ends of the supporting legs 3 are fixedly connected with a stabilizing foot plate 4, the cross section of each supporting leg 3 is smaller than that of the stabilizing foot plate 4, the supporting legs 3 are matched with the stabilizing foot plate 4, the stability of the cabinet body 1 can be powerfully guaranteed, and therefore smooth operation of electric elements inside the cabinet body 1 is guaranteed.

Example 2

Referring to fig. 4, the difference from example 1 is: the top fixed mounting of the cabinet body 1 has a water tank 7, the top fixedly connected with of water tank 7 connects rain dish 8, connects rain dish 8 to keep off the rain for the cabinet body 1 through the setting to can effectually prevent that the rainwater infiltration is internal for the cabinet body 1, guarantee the safe operation of the internal electrical components of the cabinet body 1.

The rain receiving plate 8 is of an open-top structure, the bottom end of the rain receiving plate 8 is communicated with the water tank 7 through the communicating hole 9, the communicating hole 9 is a conical hole, a sponge layer 12 matched with the communicating hole 9 is installed on the bottom wall of an inner cavity of the rain receiving plate 8, a plurality of water guide cores 13 are uniformly and fixedly connected to the bottom end of the sponge layer 12, the bottom end of each water guide core 13 penetrates through the bottom wall of the rain receiving plate 8 and the top wall of the water tank 7 and is suspended in the inner cavity of the water tank 7, rainwater is received through the rain receiving plate 8, penetrates into the sponge layer 12 and finally enters the water tank 7 through the communicating hole 9 to be stored, and when sunlight is hot, moisture in the sponge layer 12 is continuously evaporated, so that the temperature in the cabinet body 1 is not influenced by external sunlight, and the smooth operation of electrical elements; simultaneously, along with the moisture in the sponge layer 12 constantly evaporates, the water in the water tank 7 passes through water guide core 13 and gets into in the sponge layer 12, for the continuous moisturizing of sponge layer 12 to hold the inside temperature stability of the cabinet body 1 under high temperature environment all the time, prevent that the condition of the overshadowing from appearing from taking place.

Connect the roof-sunning board 10 in the top end opening part of rain dish 8, the roof-sunning board 10 is spherical structure, and the even a plurality of infiltration holes 11 that are equipped with on the roof-sunning board 10, through the roof-sunning board 10 drainage rainwater through infiltration hole 11 get into in the rain dish 8, and the roof-sunning board 10 can effectually prevent that sponge layer 12 from directly exposing the phenomenon in the outside and taking place, can effectual improvement sponge layer 12's life.

Working principle of examples 1-2: one end of a wire is connected to the connecting column 65 through the wiring hole 66, the other end of the wire penetrates through the wiring pipe 62 and is connected to the wiring column 65 on the other wiring board 61, then the two wiring columns 65 are respectively connected with the display controller 5 and the electric appliance element inside the cabinet body 1, the display controller 5 on the cabinet door 2 is connected across the door, the stability of a connecting circuit is not influenced, the electric appliance elements are respectively installed on the cabinet body 1 and the cabinet door 2, the pressure of the inner cavity of the cabinet body 1 is dispersed, the heat dissipation of the inner cavity of the cabinet body 1 is facilitated, and the service life of the electric appliance; meanwhile, rainwater is received through the rainwater receiving disc 8, the rainwater permeates into the sponge layer 12 and finally enters the water tank 7 through the communication hole 9 to be stored, and when sunlight is hot, moisture in the sponge layer 12 is continuously evaporated, so that the temperature in the cabinet body 1 is not influenced by external sunlight, and the smooth operation of electrical elements in the cabinet body 1 is ensured; simultaneously, along with the moisture in the sponge layer 12 constantly evaporates, the water in the water tank 7 passes through water guide core 13 and gets into in the sponge layer 12, for the continuous moisturizing of sponge layer 12 to hold the inside temperature stability of the cabinet body 1 under high temperature environment all the time, prevent that the condition of the overshadowing from appearing from taking place.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a block terminal for electrical engineering, includes the cabinet body (1), the cabinet body (1) is openly type structure, its characterized in that, and the front of the cabinet body (1) articulates through hinge (21) has cabinet door (2), inlay on cabinet door (2) and be equipped with display controller (5), junction between cabinet door (2) and the cabinet body (1) installs winding displacement mechanism (6) with display controller (5) matched with, winding displacement mechanism (6) include two winding displacement boards (61), winding displacement board (61) are L type structure, and the side of two winding displacement boards (61) passes through connecting pipe (62) through connection, connecting pipe (62) are elastic hose, and the length of connecting pipe (62) is greater than the maximum distance between two winding displacement boards (61), the inner chamber top fixed mounting of winding displacement board (61) has base (63), the top fixed connection of base (63) has bracing piece (64), the support rod (64) is embedded with a connecting column (65), the connecting column (65) is made of a conductive material, wiring holes (66) are symmetrically embedded in the left side and the right side of the connecting column (65), the wiring holes (66) penetrate through the upper end face and the lower end face of the connecting column (65), a sealing sleeve (67) matched with the wiring holes (66) is sleeved on the connecting column (65), and the connecting column (65) is in threaded connection with the sealing sleeve (67).

2. The distribution box for electrical engineering of claim 1, wherein the base (63) and the support bar (64) are made of insulating materials.

3. The distribution box for electrical engineering according to claim 1, wherein a plurality of support legs (3) are uniformly arranged at the bottom end of the cabinet body (1), the bottom ends of the support legs (3) are fixedly connected with stabilizing foot plates (4), and the cross sections of the support legs (3) are smaller than the cross sections of the stabilizing foot plates (4).

4. The distribution box for electrical engineering according to any one of claims 1 to 3, wherein a water tank (7) is fixedly mounted at the top end of the cabinet body (1), and a rain receiving plate (8) is fixedly connected to the top end of the water tank (7).

5. The distribution box for electrical engineering according to claim 4, wherein the rain receiving plate (8) is of a top-end-opening type structure, the bottom end of the rain receiving plate (8) is connected with the water tank (7) through the communication hole (9), the communication hole (9) is a tapered hole, a sponge layer (12) matched with the communication hole (9) is installed on the bottom wall of the inner cavity of the rain receiving plate (8), a plurality of water guide cores (13) are uniformly and fixedly connected to the bottom end of the sponge layer (12), and the bottom end of each water guide core (13) penetrates through the bottom wall of the rain receiving plate (8) and the top wall of the water tank (7) and is suspended in the inner cavity of the water tank (7).

6. The distribution box for electrical engineering according to claim 5, wherein a sun visor (10) is connected to the top opening of the rain collecting plate (8), and a plurality of water seepage holes (11) are uniformly formed in the sun visor (10).

7. Electrical engineering distribution box according to claim 6, characterised in that said sun visor (10) is of spherical construction.