CN219533210U - Monitoring equipment for power supply parameters of low voltage - Google Patents

Abstract

The utility model discloses low-voltage power parameter monitoring equipment, which comprises a main box body and an inner core, wherein the main box body comprises a bottom box and an upper cover, the upper cover is hinged with the bottom box and is used for opening or closing an opening at the top of the bottom box, the inner core is embedded in the bottom box and comprises a bracket component and an electronic component, the bracket component is fixedly connected with the bottom box, and the electronic component is fixed on the bracket component and can be controlled through the opening; a handle is arranged on one side of the bottom box, the inner core is fixed in the bottom box, the upper cover can seal the opening of the bottom box, and the inner core can be in a closed environment when the bottom box is carried. The support component is arranged in the bottom box, so that the stability and the strength of the inner core installed in the bottom box are ensured, and the protection force of the inner core is improved; the handle is arranged, so that the multi-monitoring equipment can be conveniently carried.

Description

Monitoring equipment for power supply parameters of low voltage

Technical Field

The utility model relates to the field of power equipment, in particular to low-voltage power parameter monitoring equipment.

Background

The power parameter monitoring equipment is also called as a power equipment monitoring system, and can detect parameters such as dielectric loss, leakage current, equivalent capacitance, bus voltage and the like. At present, the existing power parameter monitoring equipment is generally directly installed on a corresponding power system, and cannot be detached through embedded fixed installation, so that the existing power parameter monitoring equipment is not suitable for environments needing mobile monitoring.

Disclosure of Invention

In view of the above, the utility model discloses a low-voltage power parameter monitoring device which can be suitable for a mobile detection environment and is convenient to carry and move.

The utility model discloses low-voltage power parameter monitoring equipment, which comprises a main box body and an inner core, wherein the main box body comprises a bottom box and an upper cover, the upper cover is hinged with the bottom box and is used for opening or closing an opening at the top of the bottom box, the inner core is embedded in the bottom box and comprises a bracket component and an electronic component, the bracket component is fixedly connected with the bottom box, and the electronic component is fixed on the bracket component and can be controlled through the opening; a handle is arranged on one side of the bottom box.

Further, one side edge of the upper cover is hinged with one side edge of the bottom box, and the other side edge of the upper cover is locked or unlocked with the other side edge of the bottom box through a locking structure.

Further, a sealing strip is arranged on the side edge of the upper cover, and the upper cover is in sealing fit with the bottom box through the sealing strip.

Further, the support assembly comprises a frame, a bottom plate is arranged at the bottom end of the frame, a top plate is arranged at the top end of the frame, the bottom plate is close to the bottom surface of the bottom box and fixedly connected with the bottom box, and the electronic assembly comprises a control module which is fixedly arranged on the top plate.

Further, a sealing ring is matched between the top plate and the side edge of the bottom box.

Further, the electronic assembly further comprises a power module and a storage battery, wherein the power module and the storage battery are attached to the bottom plate and fixed.

Further, the bottom of base case is provided with the radiating member, the one end of radiating member stretches into in the base case and laminating the bottom surface of bottom plate is fixed, the other end of radiating member stretches out through the mounting hole the bottom surface of base case, the radiating member with seal through the heat-seal glue between the mounting hole.

Further, the bottom surface of the bottom box is provided with a plurality of supporting feet, and the bottom surface of the supporting feet is lower than the bottom surface of the heat dissipation piece.

Compared with the prior art, the technical scheme disclosed by the utility model has the beneficial effects that:

the inner core is fixed in the bottom box, the upper cover can seal the opening of the bottom box, and the inner core can be in a closed environment when the inner core is carried. The support component is arranged in the bottom box, so that the stability and the strength of the inner core installed in the bottom box are ensured, and the protection force of the inner core is improved; the handle is arranged, so that the multi-monitoring equipment can be conveniently carried.

Drawings

FIG. 1 is a schematic diagram of a monitoring device;

FIG. 2 is an exploded view of the monitoring device;

FIG. 3 is a schematic view of the core;

FIG. 4 is a schematic view of the bottom case at one view angle;

fig. 5 is a schematic view of the bottom case at another view angle.

Description of the drawings

100. Monitoring equipment; 10. a main case; 11. a bottom box; 111. a supporting protrusion; 112. a support leg; 12. an upper cover; 13. a handle; 14. a heat sink; 20. an inner core; 21. a bracket assembly; 211. a frame; 212. a bottom plate; 213. a top plate; 22. an electronic component.

Detailed Description

The following description of the embodiments of the present utility model will be made with reference to the drawings in which the embodiments of the present utility model are clearly and fully described, it should be noted that when one component is considered to be "connected" to another component, it may be directly connected to the other component, or there may be an intervening component at the same time. 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 utility model belongs. It should also be noted that the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected, unless otherwise specifically defined and limited; either mechanically or electrically, or by communication between two components. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model.

It should be further noted that, in the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

As shown in fig. 1 and 2, the present utility model discloses a device 100 for monitoring a power parameter, comprising a main casing 10 and an inner core 20, wherein the inner core 20 is disposed in the main casing 10, the main casing 10 is used for protecting the inner core 20, and the inner core 20 is an electronic control part of the monitoring device 100.

The main case 10 includes a bottom case 11 and an upper cover 12, the bottom case 11 has an opening at the top, and the upper cover 12 is connected to the bottom case 11 to close or open the opening of the bottom case 11. The inner core 20 is fixed in the bottom case 11, and when the upper cover 12 is connected with the bottom case 11 and closes the opening at the top of the bottom case 11, the inner core 20 is located in a sealed housing formed by connecting the upper cover 12 with the bottom case 11.

In the present utility model, one side of the upper cover 12 is hinged to one side of the bottom case 11, and the other side of the upper cover 12 is locked or unlocked to the other side of the bottom case 11 through a locking structure. After the top cover 12 is connected with the bottom case 11 to close the top opening of the bottom case 11, the top cover 12 and the bottom case 11 may be connected together through a locking structure, so as to realize a closed space to house the inner core 20.

Further, a sealing strip is provided on a side edge of the upper cover 12, and the upper cover 12 is in sealing fit with the bottom case 11 through the sealing strip. In the utility model, the sealing strip is made of soft rubber, and the sealing strip can be integrally formed with the upper cover 12 in a secondary injection molding mode, so that the stability of fixing the upper cover 12 and the sealing strip is ensured.

In the present utility model, the upper cover 12 and the outer side of the bottom case 11 are entirely or partially coated with soft rubber, so as to protect the main case 10, and also to play a role of shock absorption, so as to prevent damage to the inner core 20 in the main case 10.

Further, a handle 13 is disposed at one side of the bottom case 11, and a user can carry the monitoring device 100 through the handle 13.

Further, the inner core 20 is embedded in the bottom case 11, the inner core 20 includes a support component 21 and an electronic component 22, the support component 21 is fixedly connected with the bottom case 11, the electronic component 22 is fixed on the bottom case 11, the electronic component 22 is prevented from being directly mounted on the bottom case 11 or the inner wall of the bottom case 11, vibration received by the bottom case 11 is prevented from being directly transmitted to the electronic component 22, and the electronic component 22 is protected.

Further, the control module of the electronic assembly 22 may be manipulated by an operator through the opening.

As shown in fig. 2 and 3, further, the stand assembly 21 includes a frame 211, a bottom plate 212 is disposed at a bottom end of the frame 211, a top plate 213 is disposed at a top end of the frame 211, the bottom plate 212 is disposed near a bottom surface of the bottom case 11 and is fixedly connected with the bottom case 11, and the electronic assembly 22 includes a control module fixedly disposed on the top plate 213. In the present utility model, the bracket assembly 21 is fixed inside the bottom case 11, the bottom plate 212 may be coupled to the screw posts on the bottom surface of the bottom case 11 by screws, and the frame 211 may be coupled to the screw posts on the inner wall of the bottom case 11 by screws. Further, the connection parts of the bracket assembly 21 and the bottom case 11 are provided with damping gaskets, so that the vibration received by the bottom case 11 is reduced and transmitted to the bracket assembly 21.

Sealing rings are matched between the top plate 213 and the side edges of the bottom case 11. In the present utility model, the control module of the electronic assembly 22 is fixedly mounted on the top plate 213, and the top plate 213 is exposed, and the upper cover 12 can be manipulated after being opened.

Sealing rings are matched between the top plate 213 and the side edges of the bottom case 11, so that a gap between the top plate 213 and the bottom case 11 can be sealed.

As shown in fig. 4, in the present utility model, the supporting protrusions 111 are disposed on the side edges of the bottom case 11, the top plate 213 is placed on the supporting protrusions 111, and the sealing rings are disposed between the top plate 213 and the inner wall of the bottom case 11 and between the top plate 213 and the supporting protrusions 111, so as to ensure the sealing effect.

Further, the electronic assembly 22 further includes a power module and a battery, and the power module and the battery are both attached to the base plate 212. The bottom of the bottom case 11 is provided with a heat dissipation element 14, one end of the heat dissipation element 14 extends into the bottom case 11 and is attached to the bottom surface of the bottom plate 212, and the other end of the heat dissipation element 14 extends out of the bottom surface of the bottom case 11 through a mounting hole. The heat generated by the power module and the battery during operation can be transferred to the bottom plate 212, and then the heat on the bottom plate 212 can be dissipated by the heat dissipation element 14.

The heat dissipation part 14 and the mounting hole are sealed by heat sealing glue, so that the tightness of connection between the heat dissipation part 14 and the bottom box 11 is ensured.

As shown in fig. 5, further, the bottom surface of the bottom case 11 is provided with a plurality of legs 112, and the bottom surface of the legs 112 is lower than the bottom surface of the heat sink 14, and when the bottom case 11 is placed on a flat surface by the support of the legs 112, the heat sink 14 extending out of the bottom case 11 is prevented from being in contact with the placement flat surface.

The present utility model can be embodied in various forms and modifications without departing from the broad spirit and scope of the utility model, and the above-described embodiments are intended to be illustrative of the utility model, but not limiting the scope of the utility model.

Claims (8)

1. The low-voltage power parameter monitoring equipment is characterized by comprising a main box body and an inner core, wherein the main box body comprises a bottom box and an upper cover, the upper cover is hinged with the bottom box and is used for opening or closing an opening at the top of the bottom box, the inner core is embedded in the bottom box and comprises a bracket component and an electronic component, the bracket component is fixedly connected with the bottom box, and the electronic component is fixed on the bracket component and can be controlled through the opening; a handle is arranged on one side of the bottom box.

2. The low voltage power parameter monitoring device of claim 1, wherein one side of the upper cover is hinged to one side of the bottom case, and the other side of the upper cover is locked or unlocked to the other side of the bottom case by a locking structure.

3. The low-voltage power parameter monitoring device according to claim 2, wherein a sealing strip is arranged on the side edge of the upper cover, and the upper cover is in sealing fit with the bottom box through the sealing strip.

4. A low voltage power parameter monitoring device as claimed in claim 3, wherein the bracket assembly comprises a frame, a bottom end of the frame is provided with a bottom plate, a top end of the frame is provided with a top plate, the bottom plate is arranged close to the bottom surface of the bottom box and fixedly connected with the bottom box, and the electronic assembly comprises a control module fixedly arranged on the top plate.

5. The low voltage power parameter monitoring device of claim 4, wherein a sealing ring is fitted between the top plate and the side edge of the bottom case.

6. The low voltage power parameter monitoring device of claim 5, wherein the electronic assembly further comprises a power module and a battery, the power module and the battery being secured to the base plate.

7. The low-voltage power parameter monitoring device according to claim 6, wherein a heat dissipation member is arranged at the bottom end of the bottom case, one end of the heat dissipation member extends into the bottom case and is attached to the bottom surface of the bottom plate for fixing, the other end of the heat dissipation member extends out of the bottom surface of the bottom case through a mounting hole, and the heat dissipation member and the mounting hole are sealed through heat sealing glue.

8. The low voltage power parameter monitoring device of claim 7, wherein the bottom surface of the base case is provided with a plurality of legs, the bottom surface of the legs being lower than the bottom surface of the heat sink.