CN219625560U - Electric energy safety detection device - Google Patents

Abstract

The utility model discloses an electric energy safety detection device. An electrical energy safety detection device, comprising: the device comprises a shell, a device main body, a connecting plate and a clamping structure; the clamping structure comprises a clamping groove formed in the side face of the device main body, a clamping plate is installed in the shell, a clamping joint matched with the clamping groove is arranged on one side of the bottom end of the clamping plate, a vertebral body is arranged on one side of the clamping plate, and a plugboard is installed on the device main body. According to the electric energy safety detection device, the shell and the device main body are clamped by the clamping structure, so that the device main body and the shell can be quickly separated under the condition that a screw driver is not used, electric elements on the device main body are convenient to maintain and replace, maintenance time is saved, maintenance efficiency is improved, the whole occupied space of the device is reduced by arranging the shell and the connecting plate to be rotationally connected by using the connecting piece, and transportation and packaging are facilitated.

Description

Electric energy safety detection device

Technical Field

The utility model relates to the technical field of detection devices, in particular to an electric energy safety detection device.

Background

The model SDL-3002 power quality online monitoring device is used for comprehensively monitoring power quality parameters, including voltage deviation, frequency deviation, harmonic waves, inter-harmonic waves, voltage and current unbalance degree, voltage fluctuation and flicker, fundamental wave and each subharmonic wave active power, reactive power, power factor and the like; amplitude and phase of harmonic voltage and current; the content rate of each subharmonic voltage and the total voltage distortion rate thereof; the active power, reactive power, power factor and the like of each subharmonic can automatically trigger wave recording after exceeding standard, and a large-screen liquid crystal display is used, so that statistical analysis results can be displayed on site, or a background monitoring system is uploaded through a standard protocol, so that original power pollution data and power quality management experience are accumulated, the smooth performance of power quality supervision and treatment work is facilitated, and the improvement of the safe and economic operation level of a power grid is promoted.

The power quality online monitoring device with the model of IRS7500 can continuously monitor power quality data such as harmonic content, harmonic total distortion, three-phase voltage unbalance degree, flicker, voltage deviation, voltage fluctuation, frequency, active power of each subharmonic, reactive power, power factor, phase shift power factor, effective value, positive and negative sequence and the like of a power grid. The monitoring data of the electric energy quality on-line monitoring device is analyzed, so that the alternating current electric energy quality of the electric power grid supplied to the receiving end of the user can be reflected, and the influence of various electric equipment on the electric energy quality of the electric power grid in different running states can be reflected. The power equipment adjusting and running process is dynamically monitored, so that a user is helped to solve the problems in the power equipment adjusting and running process. And the dynamic parameters in the power system are monitored and analyzed, the functions and technical indexes of related equipment are quantitatively evaluated, the electricity utilization safety of important equipment in the system is protected, and serious accidents caused by the problem of electric energy quality are avoided.

The existing electric energy quality on-line monitoring device is similar to the above two electric energy quality on-line monitoring devices, a main body structure and a shell of the device are in a screw fixing connection mode, tools such as a screw driver are needed to be used when the device is detached, and the device cannot be separated from the main body structure and the shell quickly when the device is not convenient to use, so that the main body of the device is inconvenient to detach and repair internal electric elements of the device.

Therefore, it is necessary to provide an electric energy safety detection device to solve the above technical problems.

Disclosure of Invention

Aiming at the situation, in order to overcome the defects in the prior art, the utility model provides the electric energy safety detection device which can rapidly separate the device main body from the shell under the condition of not using a screw driver, is convenient for maintaining and replacing the device main body, is beneficial to saving maintenance time and improves maintenance efficiency.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

an electrical energy safety detection device, comprising: the device comprises a device main body, a display screen, a monitoring main board, a circuit, a connecting plate and a clamping structure, wherein the device main body is clamped and installed in a shell, the display screen is installed on the front side of the device main body, the monitoring main board is installed on the back side of the device main body and connected with an external circuit to monitor the circuit, the connecting plate is arranged on two sides of the shell and is used for being connected with an electrical cabinet or an electrical box, and the clamping structure is arranged between the shell and the device main body; the clamping structure comprises a clamping groove formed in the side face of the device main body, a clamping plate is arranged in the shell, a clamping joint matched with the clamping groove is arranged on one side of the bottom end of the clamping plate, a vertebral body is arranged on one side of the clamping plate, a plugboard is installed on the device main body in a penetrating mode, and two sides of the plugboard are respectively in contact with the clamping plate and the device main body.

Preferably, the device main body is provided with a plurality of positioning columns, and the shell is internally provided with positioning pipes matched with the positioning columns.

Preferably, an extension plate is rotatably mounted at one end of the plugboard, and a pull ring is mounted at one end of the extension plate.

Preferably, the shell and the connecting plate are connected through a connecting piece, and the connecting piece can be, but is not limited to, a hinge.

Preferably, a cooling fan is installed at the bottom of the shell, and a dust screen is installed on the cooling fan.

Preferably, a circuit connector is mounted at the bottom of the housing, the circuit connector is connected with a circuit board on the device main body, and the outer side of the circuit connector is connected with an external circuit.

Compared with the prior art, the utility model has the following beneficial effects:

(1) According to the utility model, the shell and the device main body are clamped by the clamping structure, so that the device main body and the shell can be rapidly separated under the condition of not using a screw driver, the maintenance and replacement of electrical elements on the device main body are facilitated, the maintenance time is saved, and the maintenance efficiency is improved;

(2) According to the utility model, the positioning column and the positioning tube are arranged, so that the positioning between the device main body and the shell can be facilitated, and the clamping holes are aligned with the clamping plates;

(3) According to the utility model, the extension plate is arranged at one end of the plugboard, so that the effective length of the plugboard can be prolonged, the extension plate can rotate, the occupied space is small, and personnel scratch is not easy to cause;

(4) According to the utility model, the shell is rotatably connected with the connecting plate by using the connecting piece, so that the space occupied by the whole device is reduced, and the device is beneficial to transportation and packaging;

(5) According to the utility model, the bottom of the shell is provided with the cooling fan, so that the device main body can be subjected to cooling;

(6) The circuit connector is arranged at the bottom of the shell, so that the device main body can be conveniently connected with an external circuit.

Drawings

FIG. 1 is a schematic diagram of an electrical energy safety detection device according to the present utility model;

FIG. 2 is a schematic structural view of a housing of the electrical energy safety inspection device shown in FIG. 1;

FIG. 3 is a schematic view of the structure of the device body in the electrical energy safety inspection device shown in FIG. 1;

FIG. 4 is a schematic diagram illustrating connection between an extension board and a plugboard in the electrical energy safety inspection device shown in FIG. 1;

FIG. 5 is a schematic diagram of an embodiment of the electrical energy safety detection device shown in FIG. 1;

FIG. 6 is an enlarged schematic view of portion A of FIG. 5;

fig. 7 is a schematic structural diagram of a clamping plate in the electrical energy safety detection device shown in fig. 1.

Wherein, the names corresponding to the reference numerals are: the device comprises a 1-shell, a 2-device body, a 3-connecting plate, a 4-positioning column, a 5-positioning pipe, a 6-clamping groove, a 7-clamping plate, an 8-clamping joint, a 9-cone, a 10-plugboard, an 11-extension plate, a 12-connecting piece, a 13-cooling fan and a 14-circuit joint.

Detailed Description

The utility model will be further illustrated by the following description and examples, which include but are not limited to the following examples.

Example 1:

as shown in fig. 1 to 7, the electrical energy safety detection device provided by the present utility model includes: the device comprises a device main body 2, a display screen, a monitoring main board, a circuit, a connecting plate 3 and a clamping structure, wherein the device main body 2 is arranged in a shell 1 in a clamping manner, the display screen is arranged on the front surface of the device main body 2, the monitoring main board is arranged on the back surface of the device main body 2 and connected with an external circuit, the circuit is monitored, the connecting plate 3 is arranged on two sides of the shell 1 and is used for being connected with an electrical cabinet or an electrical box, and the clamping structure is arranged between the shell 1 and the device main body 2; the clamping structure comprises a clamping groove 6 formed in the side face of the device main body 2, a clamping plate 7 is arranged in the shell 1, the whole clamping plate 7 is in a shape of 7, one side of the bottom end of the clamping plate 7 is provided with a clamping joint 8 matched with the clamping groove 6, one side of the clamping plate 7 is provided with a cone 9, an inserting plate 10 is installed on the device main body 2 in a penetrating mode, two sides of the inserting plate 10 are respectively contacted with the clamping plate 7 and the device main body 2, when the clamping plate is used, the inserting plate 10 is pushed downwards, the inserting plate 10 is in contact with the cone 9, the clamping plate 10 is continuously lowered along with the inserting plate 10, the clamping plate 7 is forced to be far away from the device main body 2, then the clamping joint 8 is separated from the clamping groove 6, the device main body 2 is in failure with the shell 1, at the moment, the device main body 2 can be taken out from the front end of the shell 1, electric elements on the device main body 2 are convenient to maintain, tools such as a screwdriver are not needed when the clamping device main body 2 are detached, and the assembling and the disassembling speed of the device is improved.

Through setting up joint structure and carrying out the joint with shell 1 and device main part 2, can be under the condition of not using the screwdriver, the quick separation between device main part 2 and the shell 1, conveniently maintain and change the electrical components on the device main part 2, be favorable to saving maintenance time, improve maintenance efficiency.

Example 2:

as shown in fig. 2-3, the device main body 2 is provided with a plurality of positioning posts 4, the housing 1 is internally provided with positioning tubes 5 adapted to the positioning posts 4, and when the device is assembled, the positioning posts 4 are inserted in alignment with the positioning tubes 5, so that the clamping holes 6 on the device main body 2 are aligned with the clamping plates 7.

Through setting up reference column 4 and registration arm 5, can make things convenient for location between device main part 2 and the shell 1, make joint hole 6 align joint board 7.

Example 3:

as shown in fig. 3-4, an extension board 11 is rotatably mounted at one end of the insertion board 10, a pull ring is mounted at one end of the extension board 11, when the length of the insertion board 10 is insufficient, the extension board 11 and the insertion board 10 are in a straight line, the extension board 11 is pushed downwards to enable the insertion board 10 to continuously descend, the insertion board 10 can be completely extruded to the vertebral body 9, the clamping joint 8 is separated from the clamping groove 6, conversely, when the device main body 2 and the shell 1 are clamped, the extension board 11 is pulled upwards until the connecting part of the extension board 11 and the insertion board 10 is exposed out of the device main body 2, the extension board 11 is rotated outwards, the rotation angle is 90 degrees, one side of the extension board 11 is attached to the device main body 2, the extension board 11 is prevented from being too much higher than the device main body 2, and an operator is easy to scratch when using the device.

The extension board 11 is installed through setting up the one end of picture peg 10, can prolong the effective length of picture peg 10 to extension board 11 can rotate, and occupation space is less, is difficult for causing personnel scratch.

Example 4:

as shown in fig. 5-6, the shell 1 and the connecting plate 3 are connected through the connecting piece 12, the connecting piece 12 may be, but not limited to, a hinge, and when in use, the connecting plate 3 can be bent downwards by 90 degrees through the connecting piece 12, so that the space occupied by the shell 1 is reduced, the packaging volume of the shell 1 is reduced, the cost is reduced, meanwhile, the connecting plate 3 can be installed on an installation frame inclined within a certain angle range, the application range of the shell 1 is improved, and the installation of the shell 1 is more flexible.

Through setting up between shell 1 and the connecting plate 3 and connecting through connecting piece 12, make connecting plate 3 can rotate, reduce the whole occupied space of device, be favorable to transportation and packing.

Example 5:

as shown in fig. 2, the bottom of the housing 1 is provided with a cooling fan 13, and the cooling fan 13 is provided with a dust screen, and when in use, the cooling fan 13 dissipates heat to the device main body 2 in the housing 1, so that the device main body 2 can cool down and work normally.

By providing the bottom of the housing 1 with the cooling fan 13, the device body 2 can be cooled.

Example 6:

as shown in fig. 2, the bottom of the housing 1 is provided with a circuit connector 14, the circuit connector 14 is connected with a circuit board on the device main body 2, and the outer side of the circuit connector 14 is connected with an external circuit.

By providing the bottom mounting wiring connector 14 of the housing 1, the device body 2 can be conveniently connected to an external circuit.

When the device main body 2 needs to be disassembled, the plugboard 10 is pushed downwards, the plugboard 10 is in contact with the vertebral body 9, the plugboard 10 is continuously descended, the clamping plate 7 is forced to be far away from the device main body 2, the clamping connector 8 is further separated from the clamping groove 6, the clamping connection between the device main body 2 and the shell 1 is invalid, at the moment, the device main body 2 can be taken out from the front end of the shell 1, the electrical components on the device main body 2 are convenient to maintain, tools such as a screwdriver are not needed during disassembly, and the device is more convenient and rapid, so that the assembly and disassembly speed of the device are improved.

The above embodiment is only one of the preferred embodiments of the present utility model, and should not be used to limit the scope of the present utility model, but all the insubstantial modifications or color changes made in the main design concept and spirit of the present utility model are still consistent with the present utility model, and all the technical problems to be solved are included in the scope of the present utility model.

Claims (6)

1. An electrical energy safety detection device, comprising:

the device comprises a shell, a device main body, a connecting plate and a clamping structure;

the clamping structure comprises a clamping groove formed in the side face of the device main body, a clamping plate is installed in the shell, a clamping joint matched with the clamping groove is arranged on one side of the bottom end of the clamping plate, a vertebral body is arranged on one side of the clamping plate, and a plugboard is installed on the device main body.

2. The electrical energy safety detection device according to claim 1, wherein a plurality of positioning posts are mounted on the device body, and positioning tubes adapted to the positioning posts are mounted in the housing.

3. An electrical energy safety inspection device according to claim 1, wherein an extension plate is rotatably mounted at one end of the insert plate, and a pull ring is mounted at one end of the extension plate.

4. An electrical energy safety inspection device according to claim 1 wherein the housing is connected to the connection plate by a connector.

5. The electrical energy safety inspection device according to claim 1, wherein a cooling fan is mounted at the bottom of the housing.

6. An electrical energy safety testing device according to claim 1, wherein the bottom of the housing is fitted with a wiring connector.