CN212968790U - Exchange metal enclosed ring net switchgear - Google Patents

Abstract

The utility model discloses an exchange metal closed looped network switchgear, which belongs to the technical field of electrical equipment and comprises a shell A, the top end of the outer side of the shell A is provided with heat dissipation grooves which are divided into two groups, the inner side of the shell A is provided with a shell B, the two ends of the inner side of the shell B are provided with sliding grooves, sliding plates are connected in the sliding grooves in a sliding way, the right end of the outer side of the shell A is fixedly provided with a control switch, a support plate is inserted into the shell B through a handle, an insert block penetrates through the shell B and extends into the shell B, the insert block gives a pressure to a spring column through intervention of the insert block, so that the spring column deforms, the spring column converts elastic potential energy into kinetic energy to react on the insert block, thereby clamping and fixing the insert block, the stability of the support plate is ensured, after a period of time, the handle can be pulled, the force balance between, the efficiency of the fan is guaranteed, and the overall heat dissipation performance is improved.

Description

Exchange metal enclosed ring net switchgear

Technical Field

The utility model relates to an electrical equipment technical field especially relates to an exchange metal enclosed looped netowrk switchgear.

Background

At present, metal closed ring network switch equipment is used as a ring network power supply unit and terminal equipment, plays roles in distributing, controlling and protecting electric equipment of electric energy, and is widely applied to distribution stations and transformer substations of urban residential districts, large public buildings and factory enterprises.

The switchgear used at present also has the following drawbacks: 1. the heat dissipation fan is fixed, and is not easy to take out to clean ash of the fan, so that the overall heat dissipation function is influenced; 2. the casing is integral, is difficult for maintaining inside, and the staff is not convenient for observe when night.

SUMMERY OF THE UTILITY MODEL

The utility model provides an exchange metal enclosed looped netowrk switchgear aims at improving switchgear's practicality and multifunctionality.

The utility model provides a specific technical scheme as follows:

the utility model provides a pair of exchange metal-enclosed looped netowrk switchgear, including casing A, the radiating groove has been seted up on casing A outside top, and the radiating groove is two sets of, casing A inboard is provided with casing B, the spout has been seted up at the inboard both ends of casing B, sliding connection has the slide in the spout, casing A outside right-hand member fixed mounting has control switch, and casing A outside left end fixedly connected with hinge one end, the hinge other end rotates and is connected with the chamber door, the inboard bottom of casing B is provided with the fixed block, the inboard fixed mounting of fixed block has the spring post, spring post top butt has the inserted block, the inserted block runs through casing B and extends to casing B and be connected with the backup pad outward, the backup pad surface is provided with the fan.

Optionally, a handle is fixedly mounted on the outer side of the supporting plate.

Optionally, the spring posts are two sets, and the two sets of spring posts are arranged in a mirror image mode by taking the insert block as a center.

Optionally, a rotating block is fixedly mounted at the top of the shell B, and an illuminating lamp is rotatably connected to the outer side of the rotating block.

Optionally, the current output end of the control switch is connected with the current input ends of the fan and the illuminating lamp, and the current input end of the control switch is connected with the current output end of the external power supply.

Optionally, a base is fixedly arranged at the bottom end of the outer side of the shell a.

The utility model has the advantages as follows:

1. insert the backup pad in casing B through the handle, the inserted block runs through casing B and extends to in the casing B, the intervention of inserted block gives a pressure to the spring post, make the spring post take place deformation, the spring post turns into kinetic energy with elastic potential energy and counteracts the inserted block, thereby it is fixed to press from both sides the inserted block, the stability of backup pad has been guaranteed, after a period, can pull the handle, break the force balance of spring post and inserted block, pull out the backup pad, thereby wash the fan, guarantee the efficiency of fan, whole thermal diffusivity has been promoted.

2. When in normal use, the two sides of the sliding plate are aligned with the sliding groove on the inner side wall of the shell B and inserted, so that the sliding plate is inserted into the shell B, and at the moment, the electrical components and the like are arranged in the shell B for normal use, when the internal electrical components and the like need to be overhauled and replaced, the sliding plate is pulled to one side far away from the shell B along the sliding groove, the sliding plate can be taken out of the shell B, at the moment, the electrical element on the surface of the sliding plate moves to the outside of the shell B without being limited by the specification of the shell B, the electrical element is convenient to overhaul and replace outside the shell B, the convenience of overhauling and mounting is greatly improved, the maintenance efficiency is improved, the sliding plate can be pushed into the shell B along the sliding groove after overhauling is finished, and the sliding plate can be normally used, and the shell B can be illuminated by the illuminating lamp, and the illuminating direction can be adjusted by rotating the rotating block, so that the observation convenience of workers is improved.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described 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 to obtain other drawings without creative efforts.

Fig. 1 is an overall schematic view of an ac metal closed loop network switchgear according to an embodiment of the present invention;

fig. 2 is a schematic structural view of a position a in fig. 1 of an ac metal closed loop network switchgear according to an embodiment of the present invention;

fig. 3 is a schematic view of an internal structure of an ac metal closed loop network switchgear according to an embodiment of the present invention;

fig. 4 is a schematic structural view of a fan of an ac metal closed loop network switchgear according to an embodiment of the present invention;

in the figure: 1. a shell A; 2. a heat sink; 3. a slide plate; 4. a support plate; 5. a box door; 6. a hinge; 7. A fixed block; 8. a spring post; 9. inserting a block; 10. a chute; 11. a housing B; 12. a fan; 13. a handle; 14. a control switch; 15. rotating the block; 16. an illuminating lamp; 17. a base.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, 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 efforts belong to the protection scope of the present invention.

An ac metal-enclosed ring network switchgear according to an embodiment of the present invention will be described in detail with reference to fig. 1 to 4.

Referring to fig. 1, 2, 3 and 4, an embodiment of the present invention provides an alternating current metal closed loop network switchgear, which includes a housing a1, a heat sink 2 is disposed at the top end of the outer side of the housing a1, two groups of heat dissipation grooves 2 are arranged, a shell B11 is arranged on the inner side of the shell A1, sliding grooves 10 are arranged at two ends of the inner side of the shell B11, a sliding plate 3 is connected in the sliding groove 10 in a sliding way, a control switch 14 is fixedly arranged at the right end of the outer side of the shell A1, and the left end of the outer side of the shell A1 is fixedly connected with one end of a hinge 6, the other end of the hinge 6 is rotatably connected with a box door 5, the bottom end of the inner side of the shell B11 is provided with a fixed block 7, the inner side of the fixed block 7 is fixedly provided with a spring post 8, the top of the spring column 8 is abutted with an insert 9, the insert 9 penetrates through the shell B11 and extends out of the shell B11 to be connected with the support plate 4, and the surface of the support plate 4 is provided with a fan 12.

Illustratively, the support plate 4 is inserted into the shell B11 through the handle 13, the insert 9 penetrates through the shell B11 and extends into the shell B11, the insert 9 gives pressure to the spring column 8 due to the intervention of the insert 9, the spring column 8 deforms, the spring column 8 converts elastic potential energy into kinetic energy which reacts on the insert 9, the insert 9 is clamped and fixed, the stability of the support plate 4 is guaranteed, after a period of time, the handle 13 can be pulled, the force balance between the spring column 8 and the insert 9 is broken, the support plate 4 is pulled out, the fan 12 is cleaned, the efficacy of the fan 12 is guaranteed, and the overall heat dissipation performance is improved.

Referring to fig. 1 and 4, a handle 13 is fixedly mounted on the outer side of the support plate 4.

Illustratively, the supporting plate 4 is pulled by the handle 13, so that the fan 12 is convenient to maintain and remove dust, and the heat dissipation function is improved.

Referring to fig. 1 and 2, the two sets of spring posts 8 are provided, and the two sets of spring posts 8 are arranged in a mirror image manner with the insert 9 as the center.

Illustratively, the supporting plate 4 is clamped and fixed through the spring columns 8, so that the stability of the fan 12 during operation is ensured.

Referring to fig. 3, a rotating block 15 is fixedly mounted on the top of the housing B11, and an illuminating lamp 16 is rotatably connected to the outer side of the rotating block 15.

Illustratively, the illuminating lamp 16 can be rotated through the rotating block 15, so that convenience is provided for night staff to overhaul.

Referring to fig. 1, the control switch 14 is connected to the current input terminals of the fan 12 and the illumination lamp 16, and the current input terminal of the control switch is connected to the current output terminal of the external power supply.

For example, the control switch 14 controls the input and output of the current, so that the operation is convenient and the use is simple.

Referring to fig. 1, a base 17 is fixedly arranged at the bottom end of the outer side of the shell a 1.

Illustratively, the base 17 increases friction with the ground, thereby enhancing overall stability.

When the electric fan is used, the support plate 4 is inserted into the shell B11 through the handle 13, the insert block 9 penetrates through the shell B11 and extends into the shell B11, the insert block 9 gives pressure to the spring column 8 through the intervention of the insert block 9, so that the spring column 8 deforms, the spring column 8 converts elastic potential energy into kinetic energy to react on the insert block 9, the insert block 9 is clamped and fixed, the stability of the support plate 4 is ensured, after a period of time, the handle 13 can be pulled to break the force balance between the spring column 8 and the insert block 9, the support plate 4 is pulled out, so that the fan 12 is cleaned, the effect of the fan 12 is ensured, the integral heat dissipation performance is improved, when the electric fan is normally used, the two sides of the sliding plate 3 are aligned with and inserted into the sliding grooves 10 on the inner side wall of the shell B11, the sliding plate 3 is inserted into the shell B11, at the moment, electric elements and the like are placed inside the shell B11 to be normally, only need follow spout 10 to keeping away from casing B11 one side pulling slide 3, can take slide 3 inside casing B11 out, the electrical components on slide 3 surface removes to casing B11 outside this moment, no longer be subject to the restriction of casing B11 specification, it is convenient to overhaul the change to electrical components in casing B11 outside, the convenience of overhauing the installation has been improved greatly, maintenance efficiency is improved, it can normal use inside pushing into casing B11 with slide 3 along spout 10 after the maintenance is accomplished, and accessible light 16 throws light on casing B11, the direction of the adjustable illumination of rotatory piece 15 is rotated, the convenience that the staff observed has been improved.

It should be noted that the utility model relates to an exchange metal closed loop network switchgear, including casing A1, radiating groove 2, slide 3, backup pad 4, chamber door 5, hinge 6, fixed block 7, spring post 8, inserted block 9, spout 10, casing B11, fan 12, handle 13, control switch 14, rotatory piece 15, light 16, base 17, the part is general standard component or the part that technical staff in the field knows, and its structure and principle all are that this technical staff all can learn through the technical manual or learn through conventional experimental method.

Wherein the fan, the control switch and the illumination lamp are conventional prior art products, as will be understood and appreciated by those skilled in the art, wherein the control switch is, for example, model ZK1, the illumination lamp is, for example, model philips 2U, and the fan is, for example, model MYGFJ, morgan, and will not be described herein.

It is apparent that those skilled in the art can make various changes and modifications to the embodiments of the present invention without departing from the spirit and scope of the embodiments of the present invention. Thus, if such modifications and variations of the embodiments of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims (6)

1. The utility model provides an exchange metal enclosed looped netowrk switchgear, includes casing A (1), its characterized in that, radiating groove (2) have been seted up on casing A (1) outside top, and radiating groove (2) are two sets of, casing A (1) inboard is provided with casing B (11), spout (10) have been seted up at casing B (11) inboard both ends, sliding connection has slide (3) in spout (10), casing A (1) outside right-hand member fixed mounting has control switch (14), and casing A (1) outside left end fixed connection has one end hinge (6), the hinge (6) other end rotates and is connected with chamber door (5), casing B (11) inboard bottom is provided with fixed block (7), fixed block (7) inboard fixed mounting has spring post (8), there is inserted block (9) spring post (8) top butt, the inserting block (9) penetrates through the shell B (11) and extends out of the shell B (11) to be connected with the supporting plate (4), and the surface of the supporting plate (4) is provided with a fan (12).

2. An alternating current metal closed loop network switchgear as claimed in claim 1, wherein a handle (13) is fixedly installed outside the supporting plate (4).

3. An alternating current metal closed loop network switchgear according to claim 1, characterized in that, the spring columns (8) are two groups, and the two groups of spring columns (8) are arranged in a mirror image with the insert block (9) as the center.

4. An alternating current metal closed loop network switch equipment as claimed in claim 1, wherein a rotating block (15) is fixedly installed on the top of the shell B (11), and an illuminating lamp (16) is rotatably connected to the outer side of the rotating block (15).

5. An alternating current metal closed loop network switch device according to claim 1, wherein the current output end of the control switch (14) is connected with the current input ends of the fan (12) and the lighting lamp (16), and the current input end of the control switch (14) is connected with the current output end of an external power supply.

6. An alternating current metal closed loop network switch device as claimed in claim 1, wherein a base (17) is fixedly arranged at the bottom end of the outer side of the casing A (1).

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