CN211577284U

CN211577284U - Guide rail type non-invasive load monitoring and collecting terminal

Info

Publication number: CN211577284U
Application number: CN201921980472.2U
Authority: CN
Inventors: 刘三丰; 周任飞; 李云峰
Original assignee: Wuhan Zhongyuan Electronic Information Co ltd
Current assignee: Wuhan Zhongyuan Electronic Information Co ltd
Priority date: 2019-11-16
Filing date: 2019-11-16
Publication date: 2020-09-25
Anticipated expiration: 2029-11-16

Abstract

The utility model provides a guide tracked non-invasive load monitoring acquisition terminal, including casing, binding post and guide rail. The wiring terminal is arranged on one side of the shell and comprises a single-phase alternating-current power supply interface and a three-phase power signal acquisition interface, so that the acquisition terminal is suitable for single-phase electrical parameter acquisition and three-phase electrical parameter acquisition. The guide rail fixed connection is in the bottom of casing, the guide rail is provided with a plurality of hitching holes along length direction for acquisition terminal can articulate through the hitching hole and fix in outdoor control box. The utility model discloses set up mutual panel at the upper surface of casing, mutual panel can show the operation conditions of a plurality of functional program of acquisition terminal through the pilot lamp, can provide the way of a parameter inquiry and configuration through operating button and liquid crystal display interface again. The USB interface on the shell of the acquisition terminal provides a program upgrading channel which is simple and convenient to operate. These all bring the convenience for equipment debugging, maintenance and overall management of collection terminal.

Description

Guide rail type non-invasive load monitoring and collecting terminal

Technical Field

The utility model relates to an electric power load monitoring field especially relates to a guide tracked non-invasive load monitoring acquisition terminal.

Background

With the comprehensive promotion of smart grid construction and the convergence of emerging technologies such as big data and artificial intelligence. The limitation that the total electricity consumption is read only according to the ammeter in the past is broken through, the internal load components of the user family are further deeply analyzed, more fine user load information is obtained, the electricity consumption information acquisition system and the intelligent electricity consumption system can be further perfected, and more secondary value development can be carried out based on the huge data information. Under the condition, the non-invasive load identification technology is generated at the same time and becomes a hot point of research at home and abroad. In general, the whole process of non-invasive load identification comprises five major steps of data acquisition, data processing, event detection, feature extraction and load identification. The non-invasive load monitoring and collecting terminal is used for completing the data collection task of the electric signals.

Most of the current non-invasive load monitoring acquisition terminals adopt a totally enclosed shell to wrap an acquisition terminal circuit board, and the shell is provided with a sampling signal access terminal and a power input terminal.

However, the existing non-intrusive load monitoring acquisition terminal structure scheme is considered based on being installed near a user indoor power transformation box, and the acquisition terminal of the structure needs to be provided with a separate socket to provide commercial power input, and the totally enclosed shell of the acquisition terminal causes the acquisition terminal to lack state indication and other user interaction means and needs to provide a stable placement point. In a word, the existing acquisition terminal structure is inconvenient for power company personnel to carry out deployment, installation, maintenance and overall management.

SUMMERY OF THE UTILITY MODEL

The utility model discloses to the problem that prior art exists, provide a guide tracked non-invasive load monitoring acquisition terminal, solve current acquisition terminal structure and have the problem that the electric power company personnel of being not convenient for deploy installation, maintenance and overall management.

The utility model provides an above-mentioned technical problem's technical scheme as follows:

the embodiment of the utility model provides a guide rail type non-invasive load monitoring and collecting terminal, which comprises a shell, a wiring terminal and a guide rail;

the wiring terminal is arranged on one side of the shell and comprises a single-phase alternating-current power supply interface and a three-phase power signal acquisition interface; the guide rail is fixedly connected to the bottom of the shell, and a plurality of hanging holes are formed in the guide rail along the length direction and used for hanging and fixing the shell.

Further, an interactive panel is arranged on the upper surface of the shell and comprises a liquid crystal display interface, an operation button and an indicator light;

the operation buttons are used for being matched with a liquid crystal display interface to carry out configuration and query on terminal parameters, and the indicator lamp is used for displaying the power supply condition, the running condition, the network state and the data communication state of the acquisition terminal in real time.

Further, a bar code is arranged on the interaction panel, the bar code carries equipment information of the acquisition terminal, and the equipment information at least comprises the serial number and the factory date of the acquisition terminal.

Further, a USB interface is mounted on the housing for receiving external data for program upgrading.

Further, the casing includes casing and lower casing, go up the casing and pass through with lower casing binding post joint.

The embodiment of the utility model provides a guide tracked non-invasive load monitoring acquisition terminal sets up and provides single-phase alternating current power supply interface and three-phase power signal acquisition interface in the binding post of casing lateral part for acquisition terminal is applicable to single-phase electric parameter collection and three-phase electric parameter collection simultaneously. Install near user's indoor transformer case with current non-invasive load monitoring acquisition terminal, need provide steady laying point and compare, the utility model discloses set up the guide rail in the bottom of casing, be provided with a plurality of hitching holes on the guide rail for acquisition terminal can articulate and fix in open air control box, has improved the convenience of acquisition terminal installation and maintenance.

The utility model discloses set up mutual panel at the upper surface of casing, mutual panel can show the operation conditions of a plurality of functional program of acquisition terminal through the pilot lamp, can provide the way of a parameter inquiry and configuration through operating button and liquid crystal display interface again. In addition, the USB interface on the shell of the acquisition terminal provides a program upgrading channel which is simple and convenient to operate, and convenience is brought to equipment debugging and maintenance work of the acquisition terminal.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a top view of a guide rail type non-invasive load monitoring and collecting terminal provided in an embodiment of the present invention;

fig. 2 is a schematic bottom structure view of a guide rail type non-invasive load monitoring and collecting terminal provided in an embodiment of the present invention;

fig. 3 is a front view of the guide tracked non-invasive load monitoring and collecting terminal provided by the embodiment of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. guide rail, 2, interactive panel, 3, binding post, 4, antenna pedestal, 5, pilot lamp, 6, operating button, 7, bar code, 8, USB interface, 9, hookup hole, 10, upper housing, 11, lower casing.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. 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.

Need provide steady mounting point to current non-invasive load monitoring acquisition terminal structure, and the power company personnel of being not convenient for deploy the problem of installation, maintenance and overall management, the embodiment of the utility model provides a guide rail type non-invasive load monitoring acquisition terminal, figure 1 is the embodiment of the utility model provides a guide rail type non-invasive load monitoring acquisition terminal's top view, as shown in figure 1, the embodiment of the utility model provides a guide rail type non-invasive load monitoring acquisition terminal, including casing, binding post 3 and guide rail 1. For simplicity of description, the "guide rail type non-invasive load monitoring and collecting terminal" provided in this embodiment is simply referred to as "collecting terminal" below.

Fig. 2 is the utility model provides a guide tracked non-invasive load monitoring acquisition terminal's bottom surface structure schematic diagram, refer to fig. 1 and fig. 2, binding post 3 sets up in one side of casing, and binding post 3 includes single-phase alternating current power supply interface and three-phase power signal collection interface, and acquisition terminal adopts the alternating current power supply mode. The guide rail 1 is fixedly connected to the bottom of the shell, and the guide rail 1 is provided with a plurality of hanging holes 9 along the length direction and used for hanging and fixing the shell.

Wherein, referring to fig. 2, the casing includes upper housing 10 and lower casing 11, upper housing 10 and lower casing 11 pass through binding post 3 joint on the one hand, and on the other hand can set up the wedge hook through 11 tops at lower casing, sets up the concave groove in upper housing 10 bottom for upper and lower casing fixed connection.

It should be noted that, the existing structure scheme of the acquisition terminal is considered based on being installed near the indoor transformer box of the user, and the acquisition terminal of this structure needs to be provided with a separate socket to provide the utility power input, and needs to provide a stable placement point, which is inconvenient to install. And the utility model provides a guide tracked non-invasive load monitoring acquisition terminal, bottom at the casing sets up guide rail 1, guide rail 1's size is strict according to the used guide rail dimensional specification of other power equipment of national grid, set up a plurality of hitching holes 9 on guide rail 1, make acquisition terminal can be like smart electric meter fixed mounting in the outdoor control box of resident family by the electric power company overall management, the restriction that current acquisition terminal used the scene has been broken, install acquisition terminal for the electric power company staff, maintain and overall management provide very big convenience.

The utility model particularly provides a guide tracked non-intrusive load monitoring acquisition terminal's exterior structure, wherein, set up and provide single-phase alternating current power supply interface and three-phase power signal acquisition interface in the binding post of casing lateral part for acquisition terminal is applicable to single-phase electric parameter collection and three-phase electric parameter collection simultaneously. The bottom of casing is provided with the guide rail, is provided with a plurality of hitching holes on the guide rail, and acquisition terminal can articulate through the hitching hole and fix in open air control box, has improved acquisition terminal installation and the convenience of maintaining.

Most of the existing non-invasive load monitoring acquisition terminals adopt a fully-closed shell to wrap an acquisition terminal circuit board, and the fully-closed shell causes the absence of state indication and other user interaction means. To address this problem, based on the content of the above embodiment, the upper surface of the housing is provided with an interactive panel 2, and the interactive panel 2 includes a liquid crystal display interface, an operation button 6 and an indicator lamp 5; the operation button 6 is used for matching with a liquid crystal display interface to configure and query terminal parameters, and the indicator lamp 5 is used for displaying and acquiring the power supply condition, the running state, the network state and the data communication state of the terminal in real time.

Specifically, referring to fig. 1, the upper surface of the housing is provided with an interactive panel 2, and the interactive panel 2 includes a liquid crystal display interface, operation buttons 6, and indicator lamps 5. In this embodiment, the interactive panel 2 is provided with four indicator lights, which are respectively used for displaying the power supply condition, the operating condition, the network state and the data communication state of the acquisition terminal in real time. The utility model discloses do not do specific restriction to the quantity of pilot lamp.

The embodiment of the utility model provides a through the upper surface at the casing set up mutual panel, this mutual panel can show the operation conditions of a plurality of functional program of acquisition terminal through the pilot lamp, can provide the way of a parameter inquiry and configuration through operating button and liquid crystal display interface again. The defects that the existing non-invasive load monitoring and collecting terminal lacks interaction and state indication functions are overcome.

Based on the content of the above embodiment, referring to fig. 1, a barcode 7 is disposed on the interactive panel 2, the barcode 7 carries device information of the acquisition terminal, and the device information at least includes a serial number and a factory date of the acquisition terminal.

Fig. 3 is a front view of the guide rail type non-invasive load monitoring and collecting terminal provided by the embodiment of the present invention, referring to fig. 1 and fig. 3, the casing is equipped with a USB interface 8 for receiving external data for program upgrade.

Specifically, the housing is provided with an antenna base 4 and a USB interface 8. The antenna base is used for fixing the antenna, and the USB interface 8 is used for receiving external data to perform program upgrading. According to the embodiment, the USB interface 8 is arranged on the shell of the acquisition terminal, so that a program upgrading channel which is simple and convenient to operate is provided for the acquisition terminal.

It should be noted that in the description of the embodiments of the present invention, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. The terms "upper", "lower", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the referred devices or elements must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention. The terms "mounted," "connected," and "coupled" are to be construed broadly and may, for example, be fixedly coupled, detachably coupled, or integrally coupled; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. A guide rail type non-invasive load monitoring and collecting terminal is characterized by comprising a shell, a wiring terminal and a guide rail;

2. The guide rail type non-invasive load monitoring and collecting terminal according to claim 1, wherein an interactive panel is arranged on the upper surface of the housing, and the interactive panel comprises a liquid crystal display interface, an operating button and an indicator light;

3. The guide rail type non-invasive load monitoring and collecting terminal according to claim 2, wherein a bar code is arranged on the interactive panel, the bar code carries equipment information of the collecting terminal, and the equipment information at least comprises a serial number and a factory date of the collecting terminal.

4. The guideway non-intrusive load monitoring acquisition terminal of claim 1, wherein the housing is equipped with a USB interface for receiving external data for program upgrade.

5. The guide tracked non-invasive load monitoring and collecting terminal according to claim 1, wherein the housing comprises an upper housing and a lower housing, and the upper housing and the lower housing are clamped by the wiring terminal.