CN211238872U

CN211238872U - Switch cabinet

Info

Publication number: CN211238872U
Application number: CN201922242236.7U
Authority: CN
Inventors: 翟星宇; 张涛; 唐承; 张吴茜
Original assignee: State Grid Corp of China SGCC; State Grid Beijing Electric Power Co Ltd
Current assignee: State Grid Corp of China SGCC; State Grid Beijing Electric Power Co Ltd
Priority date: 2019-12-12
Filing date: 2019-12-12
Publication date: 2020-08-11
Anticipated expiration: 2029-12-12

Abstract

The utility model provides a switch cabinet, include: the box body is provided with an indicator lamp mounting hole; the indicating lamp circuit is arranged in the box body; the lamp holder is arranged in the indicating lamp mounting hole and is electrically connected with the indicating lamp circuit; the indicator light is detachably connected with the lamp holder. The technical scheme of the utility model the pilot lamp of having solved the cubical switchboard among the prior art effectively wastes time and energy when examining the maintenance problem.

Description

Switch cabinet

Technical Field

The utility model relates to a technical field of cubical switchboard particularly, relates to a cubical switchboard.

Background

At present, various indicator lamps are installed on a switch cabinet of an indoor equipment area of a transformer substation, the main function of the indicator lamps is to monitor the opening and closing positions of a circuit switch and the energy storage state of a spring, whether an opening and closing loop is intact or not can be judged, and personnel can check the running state of the switch cabinet constantly. But the number of indicator lamps damaged of long-time operation can increase along with time, and the pilot lamp of present field installation need disconnect the end of a thread when changing, increases maintainer's the work degree of difficulty.

SUMMERY OF THE UTILITY MODEL

A primary object of the utility model is to provide a switch cabinet to the pilot lamp of the switch cabinet who solves among the prior art wastes time and energy when examining the maintenance problem.

In order to achieve the above object, the utility model provides a switch cabinet, include: the box body is provided with an indicator lamp mounting hole; the indicating lamp circuit is arranged in the box body; the lamp holder is arranged in the indicating lamp mounting hole and is electrically connected with the indicating lamp circuit; the indicator light is detachably connected with the lamp holder.

Further, the indicator light is provided with an external thread, and the lamp holder is provided with an internal thread matched with the external thread.

Furthermore, an infrared inductor mounting hole is formed in the box body, an infrared inductor is arranged on the indicating lamp circuit, and the infrared inductor is mounted in the infrared inductor mounting hole.

Furthermore, the number of the indicator lamps is one, and one indicator lamp has different display colors so as to display different colors according to the operation state of the switch cabinet.

Furthermore, the number of the indicator lamps is multiple, and the multiple indicator lamps can be turned on or turned off according to the operation state of the switch cabinet.

Further, the material of the lamp holder can be PP, PC or PBT.

Further, the switch cabinet further comprises a bottom baffle, a gap is formed between the box body and the ground, and the bottom baffle is arranged at the bottom of the box body to seal the gap.

Further, the bottom baffle comprises a baffle main body and a telescopic plate, the baffle main body is provided with an accommodating space, the bottom surface of the baffle main body is provided with an opening, and the telescopic plate is located in the accommodating space and can extend out of or retract into the opening.

Further, the expansion plate and the baffle main body are provided with mutually matched limiting parts so as to fix the relative position between the expansion plate and the baffle main body.

Furthermore, the limiting part is a protrusion and a groove which are matched with each other.

Use the technical scheme of the utility model, when the pilot lamp of cubical switchboard damaged and need change or examine the maintenance to the pilot lamp, the pilot lamp from the lamp stand dismantle can, need not dismantle the pilot lamp circuit, saved the dismouting time of pilot lamp so widely. The technical scheme of the utility model the pilot lamp of having solved the cubical switchboard among the prior art effectively wastes time and energy when examining the maintenance problem.

Drawings

The accompanying drawings, which form a part of the present application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 shows a schematic structural diagram of an embodiment of a switchgear according to the present invention.

Wherein the figures include the following reference numerals:

10. a box body; 20. and an indicator light.

Detailed Description

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the disclosure. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.

Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

Exemplary embodiments according to the present application will now be described in more detail with reference to the accompanying drawings. These exemplary embodiments may, however, be embodied in many different forms and should not be construed as limited to only the embodiments set forth herein. It is to be understood that these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of the exemplary embodiments to those skilled in the art, in the drawings, the thicknesses of layers and regions are exaggerated for clarity, and the same devices are denoted by the same reference numerals, and thus the description thereof will be omitted.

As shown in fig. 1, the switch cabinet of the present embodiment includes: a case 10, an indicator lamp circuit, a lamp socket and an indicator lamp 20. The case 10 is provided with an indicator lamp mounting hole. The indicator circuit is disposed within the case 10. The lamp holder is arranged in the indicating lamp mounting hole and is electrically connected with the indicating lamp circuit. The indicator light 20 is detachably connected to the lamp socket.

By using the technical scheme of the embodiment, when the indicating lamp of the switch cabinet is damaged and needs to be replaced or the indicating lamp is inspected and maintained, the indicating lamp is detached from the lamp holder without detaching the indicating lamp circuit, so that the time for detaching the indicating lamp is greatly saved. The technical scheme of this embodiment has solved the pilot lamp of cubical switchboard among the prior art effectively and has wasted time and energy the problem when examining the maintenance.

As shown in fig. 1, in the solution of the present embodiment, the indicator light 20 has an external thread, and the lamp holder has an internal thread matching the external thread. The structure is convenient to disassemble and assemble, and the processing cost is lower. The indicator lamp 20 can be attached and detached by rotating the indicator lamp 20.

As shown in fig. 1, in the technical solution of this embodiment, an infrared inductor mounting hole is further formed on the box body 10, an infrared inductor is arranged on the indicator light circuit, and the infrared inductor is mounted in the infrared inductor mounting hole. The setting of infrared inductor can realize the automatic control of pilot lamp, for example when infrared inductor detects personnel and is close, can control circuit closure for the pilot lamp is bright. The indicator light circuit of the present embodiment further includes a manual control switch, and the on/off of the indicator light 20 can be controlled by the manual control switch.

As shown in fig. 1, in the technical solution of the present embodiment, there are a plurality of indicator lights 20, and the plurality of indicator lights 20 can be turned on or off according to the operation state of the switch cabinet. The above structure is easy to set. The embodiment may further include: the indicator light 20 is one, and one indicator light 20 has different display colors so as to display different colors according to the operation state of the switch cabinet. The above structure saves cost without installing a plurality of indicator lamps 20. Specifically, the cubical switchboard of this embodiment still includes the indicator light cover, and the indicator light cover is installed on box 10, and the indicator light cover is connected with box 10 buckle, and the indicator light cover can protect the indicator light not receive the damage of external force.

As shown in fig. 1, in the solution of this embodiment, the material of the lamp holder may be PP, PC or PBT. Different materials are selected for manufacturing according to different cost requirements, wherein the PP material is very soft and is mainly used for low-grade products; the PC material belongs to the surface light of high-grade products; the PBT material belongs to a high-grade flame-retardant material, and the surface of the PBT material has a smooth surface and frosted matte. The material of the connecting point of the indicating lamp can select a good conductor which is not easy to adsorb dust, so that the service life of the indicating lamp can be better prolonged.

In the technical scheme of this embodiment, the switch cabinet further includes a bottom baffle, the box 10 has a gap with the ground, and the bottom baffle is disposed at the bottom of the box 10 to close the gap. The arrangement of the bottom baffle can prevent small animals and the like from entering between the box body 10 and the ground to damage the switch cabinet or the wires.

In the technical scheme of this embodiment, bottom baffle includes baffle main part and expansion plate, and the baffle main part has accommodation space, and the bottom surface of baffle main part has the opening, and the expansion plate is located accommodation space to can stretch out or retract at the opening part. The structure enables the baffle to be highly universal. Such baffles can accommodate different clearances.

In the technical scheme of this embodiment, expansion plate and baffle main part have spacing portion of mutually supporting to the relative position between fixed expansion plate and the baffle main part. The setting of spacing portion makes the relative position of expansion plate and baffle main part can fix, has avoided the expansion plate just to retract in the baffle main part when receiving outside less power like this. Specifically, the limiting part is a protrusion and a groove which are matched with each other. The structure has lower processing cost and convenient arrangement.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are, for example, capable of operation in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A switchgear, comprising:

the lamp box comprises a box body (10), wherein an indicator lamp mounting hole is formed in the box body (10);

the indicating lamp circuit is arranged in the box body (10);

the lamp holder is arranged in the indicating lamp mounting hole and is electrically connected with the indicating lamp circuit;

an indicator light (20), the indicator light (20) being removably connected with the lamp holder.

2. Switch cabinet according to claim 1, characterized in that the indicator light (20) has an external thread and the lamp holder has an internal thread adapted to the external thread.

3. The switch cabinet according to claim 2, characterized in that the box body (10) is further provided with an infrared inductor mounting hole, the indicator light circuit is provided with an infrared inductor, and the infrared inductor is mounted in the infrared inductor mounting hole.

4. A switchgear cabinet according to claim 2, characterized in that said indicator light (20) is one, one said indicator light (20) having different display colors to display different colors depending on the operating state of said switchgear cabinet.

5. The switchgear cabinet according to claim 2, characterized in that the indicator light (20) is plural, and the plural indicator lights (20) can be turned on or off according to the operation state of the switchgear cabinet.

6. The switch cabinet according to claim 1, characterized in that the material of the lamp holder can be PP, PC or PBT.

7. A switchgear cabinet according to claim 1, characterized in that it further comprises a bottom baffle, said cabinet (10) having a gap with the ground, said bottom baffle being arranged at the bottom of said cabinet (10) to close said gap.

8. The switchgear cabinet as claimed in claim 7, wherein the bottom baffle comprises a baffle body and a retractable plate, the baffle body has a receiving space, the bottom surface of the baffle body has an opening, and the retractable plate is located in the receiving space and can extend or retract at the opening.

9. The switchgear cabinet as claimed in claim 8, wherein the retractable plate and the baffle body have cooperating stops to fix the relative position between the retractable plate and the baffle body.

10. The switch cabinet of claim 9, wherein the limiting portion is a protrusion and a groove which are matched with each other.