CN117406143A - Intelligent connector monitoring device - Google Patents
Intelligent connector monitoring device Download PDFInfo
- Publication number
- CN117406143A CN117406143A CN202311418106.9A CN202311418106A CN117406143A CN 117406143 A CN117406143 A CN 117406143A CN 202311418106 A CN202311418106 A CN 202311418106A CN 117406143 A CN117406143 A CN 117406143A
- Authority
- CN
- China
- Prior art keywords
- measuring device
- copper bar
- outer shell
- shell
- collecting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000012806 monitoring device Methods 0.000 title claims abstract description 28
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 61
- 229910052802 copper Inorganic materials 0.000 claims abstract description 61
- 239000010949 copper Substances 0.000 claims abstract description 61
- 238000012544 monitoring process Methods 0.000 claims abstract description 24
- 238000005070 sampling Methods 0.000 claims description 19
- 239000000523 sample Substances 0.000 claims description 9
- 238000009434 installation Methods 0.000 abstract description 7
- 238000005259 measurement Methods 0.000 abstract description 4
- 230000005611 electricity Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 210000001503 joint Anatomy 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 230000016507 interphase Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 238000005191 phase separation Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
- G01R31/66—Testing of connections, e.g. of plugs or non-disconnectable joints
- G01R31/68—Testing of releasable connections, e.g. of terminals mounted on a printed circuit board
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Temperature Or Quantity Of Heat (AREA)
Abstract
The invention provides an intelligent connector monitoring device, which comprises an acquisition device and a measurement device; the measuring device comprises a measuring device outer shell, wherein the measuring device outer shell is provided with a copper bar through hole which is communicated and through which a monitored copper bar passes, so that the measuring device outer shell is sleeved outside the monitored copper bar; a monitoring module is arranged in the outer shell of the measuring device; the upper portion of measuring device shell body sets up connecting socket, monitoring module with connecting socket electricity is connected. The invention provides an intelligent connector monitoring device which is used for monitoring the state of a copper bar in a drawer of a low-voltage power distribution cabinet, realizing the acquisition of information monitoring such as current, voltage, temperature and the like, and has the advantages of simplicity and rapidness in installation, small occupied space, effective reduction of wiring and the like.
Description
Technical Field
The invention belongs to the technical field of low-voltage power distribution, and particularly relates to an intelligent connector monitoring device.
Background
The low-voltage complete power distribution cabinet has the advantages of compact structure, small space occupied by installation and the like, and is widely applied to various power distribution places. The low-voltage complete power distribution cabinet is provided with a plurality of layers of drawer units, and each drawer unit is a functional unit for completing a certain type of power supply task.
In the prior art, in order to realize the measurement of the parameters of the power supply loop, ensure the reliable and stable operation of the drawer unit, timely find the potential safety hazard existing, and a monitoring device of the drawer unit needs to be arranged.
The existing monitoring device of the drawer unit has the problems of complex wiring, large occupied space, difficult installation and the like, and cannot meet the use requirements.
Disclosure of Invention
Aiming at the defects existing in the prior art, the invention provides an intelligent connector monitoring device which can effectively solve the problems.
The technical scheme adopted by the invention is as follows:
the invention provides an intelligent connector monitoring device which comprises an acquisition device (1) and a measuring device (2);
the measuring device (2) comprises a measuring device outer shell (2-1), wherein the measuring device outer shell (2-1) is provided with a through copper bar through hole (2-2) for a monitored copper bar (3) to pass through, so that the measuring device outer shell (2-1) is sleeved outside the monitored copper bar (3); a monitoring module is arranged in the measuring device outer shell (2-1); the upper part of the measuring device shell body (2-1) is provided with a connecting socket (2-3), and the monitoring module is electrically connected with the connecting socket (2-3);
the collecting device (1) comprises a collecting device outer shell (1-1), a collecting circuit board (1-2) is arranged in the collecting device outer shell (1-1), a connecting plug (1-3) is arranged at the lower part of the collecting device outer shell (1-1), and the collecting circuit board (1-2) is electrically connected with the connecting plug (1-3);
the acquisition device (1) is arranged above the measuring device (2) and enables the connecting socket (2-3) to be connected with the connecting plug (1-3) in an inserting mode.
Preferably, the monitoring module comprises a voltage sampling copper bar (2-4), a current transformer coil (2-5) and a temperature probe (2-6);
the voltage sampling copper bar (2-4) is a rectangular frame body and is provided with a through hole for the copper bar (3) to pass through, so that the voltage sampling copper bar (2-4) is sleeved outside the copper bar (3); the temperature probe (2-6) is directly fixed with the outside of the voltage sampling copper bar (2-4);
the current transformer coil (2-5) is sleeved outside the copper bar (3).
Preferably, a T-shaped groove (2-7) is formed in the top of the measuring device shell (2-1); the bottom surface of the collecting device shell body (1-1) is provided with a T-shaped bulge (1-4); t-shaped protrusions (1-4) of the collecting device outer shell (1-1) are embedded into T-shaped grooves (2-7) of the measuring device outer shell (2-1).
Preferably, a phase separation plate (2-8) for separating the copper bars (3) of each phase is arranged outside the outer shell (2-1) of the measuring device.
Preferably, the measuring device outer shell (2-1) comprises a measuring device front shell (2-1A) and a measuring device rear shell (2-1B) which are buckled with each other;
the collecting device shell (1-1) comprises a collecting device front shell (1-1A) and a collecting device rear shell (1-1B) which are buckled with each other.
Preferably, the display screen (4) and the indicator light device (5) are also included; the display screen (4) and the indicator lamp device (5) are both connected with the connecting terminal of the measuring device (2).
Preferably, the display screen (4) and the indicator light device (5) are arranged outside the door plate of the drawer unit.
The intelligent connector monitoring device provided by the invention has the following advantages:
the invention provides an intelligent connector monitoring device which is used for monitoring the state of a copper bar in a drawer of a low-voltage power distribution cabinet, realizing the acquisition of information monitoring such as current, voltage, temperature and the like, and has the advantages of simplicity and rapidness in installation, small occupied space, effective reduction of wiring and the like.
Drawings
FIG. 1 is a complete assembly diagram of an intelligent connector monitoring device provided by the invention;
FIG. 2 is a perspective view of a measuring device provided by the present invention;
FIG. 3 is a perspective view of the collecting device provided by the invention;
FIG. 4 is a perspective view of a copper bar and plug provided by the invention;
FIG. 5 is a diagram showing the positional relationship between a monitoring module and a copper bar provided by the invention;
FIG. 6 is an exploded view of the intelligent connector monitoring apparatus provided by the present invention;
fig. 7 is an assembly view of the measuring device, the display screen and the indicator lamp device provided by the invention.
Detailed Description
In order to make the technical problems, technical schemes and beneficial effects solved by the invention more clear, the invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
The invention provides an intelligent connector monitoring device which is used for monitoring the state of a copper bar in a drawer of a low-voltage power distribution cabinet, realizing the acquisition of information monitoring such as current, voltage, temperature and the like, and has the advantages of simplicity and rapidness in installation, small occupied space, effective reduction of wiring and the like.
Specifically, as shown in fig. 4, a copper bar 3 for transmitting current in a drawer of a low-voltage power distribution cabinet is provided, and an inserting piece 6 with a contact finger is installed at the other end of the copper bar 3 and is used for being connected with other related equipment to realize current transmission.
The invention provides an intelligent connector monitoring device which is mainly used for monitoring the running state of a copper bar 3, meanwhile, the occupation of the space in a drawer needs to be reduced to the greatest extent, and meanwhile, the intelligent connector monitoring device needs to have the advantages of simplicity and rapidness in installation.
As shown in fig. 1 to 7, the present invention provides an intelligent connector monitoring device, which comprises a collecting device 1 and a measuring device 2;
as shown in fig. 2, the measuring device 2 comprises a measuring device outer shell 2-1, wherein the measuring device outer shell 2-1 is provided with a copper bar through hole 2-2 through which a monitored copper bar 3 passes, so that the measuring device outer shell 2-1 is sleeved outside the monitored copper bar 3; the monitoring module is arranged in the measuring device shell 2-1; the upper part of the measuring device shell body 2-1 is provided with a connecting socket 2-3, and the monitoring module is electrically connected with the connecting socket 2-3; specifically, in the invention, as shown in FIG. 5, the monitoring module comprises a voltage sampling copper bar 2-4, a current transformer coil 2-5 and a temperature probe 2-6; the voltage sampling copper bar 2-4 is a rectangular frame body and is provided with a through hole for the copper bar 3 to pass through, so that the voltage sampling copper bar 2-4 is sleeved outside the copper bar 3; the temperature probe 2-6 is directly fixed with the outside of the voltage sampling copper bar 2-4; the current transformer coil 2-5 is sleeved outside the copper bar 3. In the invention, the measuring device 2 is directly sleeved outside the copper bar 3, and then the monitoring module is arranged in the measuring device 2, so that the occupied space of the measuring device 2 can be effectively reduced. The voltage sampling copper bar 2-4, the current transformer coil 2-5 and the temperature probe 2-6 are respectively used for collecting the voltage of the copper bar 3, the current of the copper bar and the temperature of the surface of the voltage sampling copper bar, and the temperature of the surface of the voltage sampling copper bar can reflect the surface temperature of the copper bar 3.
As shown in fig. 3, the acquisition device 1 comprises an acquisition device outer shell 1-1, an acquisition circuit board 1-2 is arranged in the acquisition device outer shell 1-1, a connecting plug 1-3 is arranged at the lower part of the acquisition device outer shell 1-1, and the acquisition circuit board 1-2 is electrically connected with the connecting plug 1-3; the acquisition device 1 is arranged above the measuring device 2, and the connecting socket 2-3 and the connecting plug 1-3 are connected in an inserting way. Therefore, the acquisition device 1 is directly arranged above the measuring device 2, so that occupation of the using area in the drawer can be effectively reduced. The acquisition device 1 and the measuring device 2 are connected through the connection mode of the connection plug 1-3 and the connection socket 2-3, so that no extra cable is required to be arranged, wiring in a drawer can be simplified, and the assembly of the acquisition device 1 and the measuring device 2 is also facilitated.
The invention also has the following innovation:
(1) In the invention, a T-shaped groove 2-7 is formed in the top of a measuring device shell 2-1; the bottom surface of the collecting device shell body 1-1 is provided with T-shaped bulges 1-4; the T-shaped projections 1-4 of the collecting device housing body 1-1 are embedded into the T-shaped recesses 2-7 of the measuring device housing body 2-1. By adopting the assembling method of the T-shaped bulge 1-4 and the T-shaped groove 2-7, the assembling of the acquisition device 1 and the measuring device 2 can be facilitated, and the assembling efficiency is improved.
(2) Outside the measuring device outer shell 2-1, a phase separator 2-8 for separating each phase of copper bars 3 is arranged. Through the interphase partition plates 2-8, interference among different phases is reduced, and use safety is improved.
(3) The measuring device outer shell 2-1 comprises a measuring device front shell 2-1A and a measuring device rear shell 2-1B which are buckled with each other; the collecting device shell body 1-1 comprises a collecting device front shell body 1-1A and a collecting device rear shell body 1-1B which are buckled with each other. The front and rear shells are buckled, so that the assembly efficiency is improved.
(4) As shown in fig. 7, the display screen 4 and the indicator light device 5 are also included; the display screen 4 and the indicator lamp device 5 are both connected with the connecting terminal of the measuring device 2. The display 4 and the indicator light device 5 are mounted outside the door panel of the drawer unit. By arranging the display screen 4 and the indicator light means 5, it is used to display the current, voltage and temperature signals detected by the measuring means 2.
The invention provides an intelligent connector monitoring device, which comprises the following mounting methods: sleeving the measuring device 2 outside the copper bar 3; the acquisition device 1 is inserted and fixed on the measuring device 2, and the connecting plug 1-3 of the acquisition device 1 is in butt joint with the connecting socket 2-3 of the measuring device 2, so that current, voltage and temperature signals acquired by the measuring device 2 can be transmitted to the acquisition circuit board 1-2 of the acquisition device 1, and the monitoring of the running state of the copper bar 3 is realized.
The specific composition and the using method are as follows:
assembly of the acquisition device 1: the acquisition circuit board 1-2 is clamped into an acquisition device rear shell 1-1B of the acquisition device 1, corresponding contacts of the acquisition circuit board 1-2 are connected with a connecting plug 1-3 of the acquisition device rear shell 1-1B, and a front acquisition device shell 1-1A and a rear acquisition device shell 1-1B are buckled to obtain the acquisition device 1 packaged with the acquisition circuit board 1-2;
assembly of the measuring device 2: the 3 temperature probes 2-6 are respectively clamped into special clamping grooves of the 3 voltage sampling copper bars 2-4, the 3 voltage sampling copper bars 2-4 are respectively placed in corresponding positions of the rear shell 2-1B of the measuring device, and are respectively fixed with the rear shell 2-1B of the measuring device through screws 2-9. The 3 current transformer coils 2-5 are respectively clamped in the corresponding positions of the front shell 2-1A of the measuring device. The connection points of the voltage sampling copper bar 2-4, the current transformer coil 2-5 and the temperature probe 2-6 are respectively connected with the connection socket 2-3 by leads. The rear shell 2-1B of the measuring device with the accessory is buckled with the front shell 2-1A of the measuring device to form the measuring device 2;
the measuring device 2 is arranged on the copper bar 3 of the plug-in connector, and the voltage sampling copper bar 2-4 is tightly attached to the copper bar 3 of the plug-in connector by screwing the screw 2-9; the T-shaped bulge 1-4 at the bottom of the acquisition device 1 is clamped into the T-shaped groove 2-7 corresponding to the measurement device 2 from the front, and pushed to enable the connection socket 2-3 to be in butt joint with the connection plug 1-3, so that the measurement device 2 and the acquisition device 1 are tightly attached.
The phase-separated plates 2-8 are clamped into a special clamping groove in front of the measuring device 2, and the intelligent monitoring device of the connector is installed.
The intelligent connector monitoring device provided by the invention is used for being arranged outside the conductive copper bar of the drawer unit of the low-voltage complete power distribution cabinet to realize the monitoring of information such as current, voltage, temperature and the like; the display screen is directly installed on the door plant of drawer unit for show monitoring data.
The intelligent connector monitoring device provided by the invention has the following advantages:
(1) The intelligent connector monitoring device integrates the parameters of current, voltage, temperature and the like, particularly can monitor the temperature of the electrified copper bar, improves the safety performance and avoids safety accidents.
(2) The whole installation process is quick and convenient, wiring connection is reduced, and installation space is effectively saved.
The foregoing is merely a preferred embodiment of the present invention and it should be noted that modifications and adaptations to those skilled in the art may be made without departing from the principles of the present invention, which is also intended to be covered by the present invention.
Claims (7)
1. An intelligent connector monitoring device is characterized by comprising a collecting device (1) and a measuring device (2);
the measuring device (2) comprises a measuring device outer shell (2-1), wherein the measuring device outer shell (2-1) is provided with a through copper bar through hole (2-2) for a monitored copper bar (3) to pass through, so that the measuring device outer shell (2-1) is sleeved outside the monitored copper bar (3); a monitoring module is arranged in the measuring device outer shell (2-1); the upper part of the measuring device shell body (2-1) is provided with a connecting socket (2-3), and the monitoring module is electrically connected with the connecting socket (2-3);
the collecting device (1) comprises a collecting device outer shell (1-1), a collecting circuit board (1-2) is arranged in the collecting device outer shell (1-1), a connecting plug (1-3) is arranged at the lower part of the collecting device outer shell (1-1), and the collecting circuit board (1-2) is electrically connected with the connecting plug (1-3);
the acquisition device (1) is arranged above the measuring device (2) and enables the connecting socket (2-3) to be connected with the connecting plug (1-3) in an inserting mode.
2. The intelligent connector monitoring device according to claim 1, wherein the monitoring module comprises a voltage sampling copper bar (2-4), a current transformer coil (2-5) and a temperature probe (2-6);
the voltage sampling copper bar (2-4) is a rectangular frame body and is provided with a through hole for the copper bar (3) to pass through, so that the voltage sampling copper bar (2-4) is sleeved outside the copper bar (3); the temperature probe (2-6) is directly fixed with the outside of the voltage sampling copper bar (2-4);
the current transformer coil (2-5) is sleeved outside the copper bar (3).
3. An intelligent connector monitoring device according to claim 1, characterized in that the top of the measuring device outer shell (2-1) is provided with a T-shaped groove (2-7); the bottom surface of the collecting device shell body (1-1) is provided with a T-shaped bulge (1-4); t-shaped protrusions (1-4) of the collecting device outer shell (1-1) are embedded into T-shaped grooves (2-7) of the measuring device outer shell (2-1).
4. An intelligent connector monitoring device according to claim 1, characterized in that a phase separator (2-8) for separating copper bars (3) of each phase is provided outside the measuring device outer housing (2-1).
5. An intelligent connector monitoring device according to claim 1, wherein the measuring device outer housing (2-1) comprises a measuring device front housing (2-1A) and a measuring device rear housing (2-1B) which are mutually buckled;
the collecting device shell (1-1) comprises a collecting device front shell (1-1A) and a collecting device rear shell (1-1B) which are buckled with each other.
6. The intelligent connector monitoring device according to claim 1, further comprising a display screen (4) and an indicator light device (5); the display screen (4) and the indicator lamp device (5) are both connected with the connecting terminal of the measuring device (2).
7. An intelligent connector monitoring device according to claim 6, characterized in that the display screen (4) and the indicator light means (5) are mounted outside the door panel of the drawer unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311418106.9A CN117406143A (en) | 2023-10-30 | 2023-10-30 | Intelligent connector monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311418106.9A CN117406143A (en) | 2023-10-30 | 2023-10-30 | Intelligent connector monitoring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117406143A true CN117406143A (en) | 2024-01-16 |
Family
ID=89488697
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311418106.9A Pending CN117406143A (en) | 2023-10-30 | 2023-10-30 | Intelligent connector monitoring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117406143A (en) |
-
2023
- 2023-10-30 CN CN202311418106.9A patent/CN117406143A/en active Pending
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