CN213180413U - Intelligent electric energy meter terminal temperature detection device - Google Patents
Intelligent electric energy meter terminal temperature detection device Download PDFInfo
- Publication number
- CN213180413U CN213180413U CN202021982908.4U CN202021982908U CN213180413U CN 213180413 U CN213180413 U CN 213180413U CN 202021982908 U CN202021982908 U CN 202021982908U CN 213180413 U CN213180413 U CN 213180413U
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- electric energy
- energy meter
- ring
- heat conduction
- temperature
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- 238000001514 detection method Methods 0.000 title claims abstract description 81
- 238000009529 body temperature measurement Methods 0.000 claims abstract description 21
- 230000017525 heat dissipation Effects 0.000 claims description 12
- 238000012546 transfer Methods 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 4
- 239000003822 epoxy resin Substances 0.000 claims description 3
- 229920000647 polyepoxide Polymers 0.000 claims description 3
- 239000003973 paint Substances 0.000 claims description 2
- 238000009413 insulation Methods 0.000 claims 1
- 125000003003 spiro group Chemical group 0.000 abstract 1
- 230000005611 electricity Effects 0.000 description 3
- 230000006378 damage Effects 0.000 description 2
- 239000004593 Epoxy Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 239000002966 varnish Substances 0.000 description 1
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Abstract
The utility model discloses an intelligence electric energy meter terminal temperature-detecting device, including the electric energy meter, electric energy meter and temperature detection mechanism spiro union, temperature detection mechanism comprises detection box, connecting block, temperature measurement appearance, input interface and detection ring, the both sides side of detecting the box is connected with the connecting block, temperature measurement appearance is installed to the inner wall of detection box, the input interface is installed to the bottom equidistance of detection box, the input interface is connected with the one end of connecting wire, the other end of connecting wire is connected with detection ring, detection ring passes through bolt and electric energy meter terminal threaded connection, detection ring comprises insulating casing, heat conduction ring, heat conduction hole, heat conduction wire ring and temperature detection piece, the utility model relates to an intelligence electric energy meter terminal temperature-detecting device, the cooperation of temperature measurement appearance, detection ring and temperature detection piece accomplishes the purpose that carries out temperature detection to the terminal of connecting wire, insulating casing, temperature measurement appearance, The heat conduction rings, the heat conduction holes, the heat conduction wire rings and the temperature detection sheets are matched to dissipate heat of the wiring terminals.
Description
Technical Field
The utility model relates to an electric energy meter check out test set technical field specifically is an intelligence electric energy meter terminal temperature-detecting device.
Background
The electric energy meter is an instrument for measuring electric energy, also called watt-hour meter, fire meter, kilowatt hour meter, and refers to an instrument for measuring various electric quantities, and along with the rapid development of economy in China, the demand of various industries on electricity is increasing, and the phenomenon of unbalanced electricity consumption at different time is also becoming more serious. When the electric energy meter is installed and used on site, if a wire pressing screw on the wiring terminal is not screwed up to clamp a wire, or the used wire is too thin, the contact surface is too small to cause poor contact, so that the contact resistance is larger than the maximum current of the electric energy meter, or other reasons (the circuit current is larger than the maximum current of the electric energy meter) are caused, under the conditions of large current and long-time operation, the wiring terminal can generate heat, the wiring terminal and the electric energy meter can be burnt down in serious conditions, and safety accidents such as fire disasters and personal injuries are caused.
Therefore, the terminal detection device of the electric energy meter needs to be developed for detecting the temperature of the terminal of the electric energy meter and effectively radiating the heat of the terminal of the electric energy meter.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an intelligence electric energy meter terminal temperature-detecting device to the binding post of the electric energy meter that proposes in solving above-mentioned background art can take place the terminal phenomenon of generating heat under the not firm condition of resistance grow or wiring, consequently needs an equipment to electric energy meter terminal temperature detection, and carries out radiating equipment to the terminal that generates heat of electric energy meter.
In order to achieve the above object, the utility model provides a following technical scheme: an intelligent electric energy meter terminal temperature detection device comprises an electric energy meter, wherein the middle part of the front side of the electric energy meter is in threaded connection with a temperature detection mechanism through a connecting block, the temperature detection mechanism consists of a detection box, a connecting block, a temperature measurement instrument, input interfaces and detection rings, the connecting block is fixedly connected to two sides of the detection box, the temperature measurement instrument is fixedly installed on the front side of the detection box, four input interfaces are fixedly installed at the bottom end of the detection box at equal intervals, the four input interfaces are respectively and fixedly connected with one ends of four connecting wires, the other ends of the four connecting wires are respectively and fixedly connected with the detection rings, the four detection rings are respectively in threaded connection with four terminals of the electric energy meter through bolts, each detection ring consists of an insulating shell, a heat conduction ring, a heat conduction hole, a heat conduction wire ring and a temperature detection sheet, the outer surface of the heat conduction wire ring is fixedly connected with the, the outer surface of the heat conduction ring is provided with a heat conduction hole, the inner wall of the heat conduction hole is coated with a heat dissipation layer, the inner wall of the heat dissipation layer is coated with an insulating layer, a temperature detection sheet is fixedly mounted inside the heat conduction ring, and the outer surface of the heat conduction ring is fixedly connected with an insulating shell.
As a preferred technical scheme of the utility model, the positive top fixedly connected with ammeter display screen of electric energy meter.
As an optimal technical scheme of the utility model, the heat dissipation layer is made for the epoxy material, the insulating layer is special insulating varnish.
As an optimized technical scheme of the utility model, the surface that the electric energy meter terminal was located to the detection ring cover is all around.
As an optimized technical solution of the present invention, the number of the heat conduction holes is four.
As a preferred technical scheme of the utility model, one side fixed mounting of detection box has temperature measuring instrument shift knob, just temperature measuring instrument passes through temperature measuring instrument shift knob and external power supply electric connection.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the temperature detection device comprises a temperature measurement instrument, a detection ring and a temperature detection sheet, wherein the detection box is in threaded connection with the front surface of the electric energy meter through a connecting block through the matching of the temperature measurement instrument, the detection ring and the temperature detection sheet, the temperature measurement instrument is installed inside the detection box, the detection end of the temperature measurement instrument is connected with an input interface, the input interface is connected with the detection ring through a connecting wire, the detection ring is sleeved on the periphery of the outer surface of a terminal of the electric energy meter, the temperature of the terminal is detected through the temperature detection sheet inside the detection ring, and the temperature is displayed through the temperature measurement instrument, so that;
2. through insulating casing, heat conduction ring, the heat conduction hole, the cooperation of heat conduction electric wire ring and temperature detection piece, the binding post of electric energy meter is located to the heat conduction electric wire ring cover, after binding post generates heat, give the heat conduction ring through heat conduction electric wire ring heat transfer, the heat conduction hole has been seted up to the surface of heat conduction ring, the inner wall in heat conduction hole scribbles heat dissipation layer and insulating layer to dispel the heat that terminal of being joined in marriage gived off, reduce the risk that electric energy meter binding post generates heat and damages equipment.
Drawings
Fig. 1 is a perspective view of the electric energy meter of the present invention;
fig. 2 is a perspective view of the present invention;
fig. 3 is a cross-sectional view of the detection ring of the present invention;
fig. 4 is a cross-sectional view of the heat conduction hole of the present invention.
In the figure: 1. an electric energy meter; 2. an ammeter display screen; 3. a temperature detection mechanism; 4. connecting blocks; 5. a temperature measuring instrument; 6. an input interface; 7. a detection ring; 8. a detection cartridge; 9. an insulating housing; 10. a heat conducting ring; 11. a heat conduction hole; 12. a heat-conducting filament loop; 13. a heat dissipation layer; 14. an insulating layer; 15. and a temperature detection sheet.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Please refer to fig. 1-4, the utility model provides an intelligent electric energy meter terminal temperature detection device, including electric energy meter 1, connecting block 4 and temperature detection mechanism 3 threaded connection are passed through at the positive middle part of electric energy meter 1, temperature detection mechanism 3 is by detecting box 8, connecting block 4, temperature measurement appearance 5, input interface 6 and detection ring 7 constitute, the equal fixedly connected with connecting block 4 of both sides side of detecting box 8, the positive fixed mounting of detecting box 8 has temperature measurement appearance 5, the bottom equidistance fixed mounting of detecting box 8 has four input interfaces 6, four input interfaces 6 respectively with the one end fixed connection of four connecting wires, the equal fixedly connected with detection ring 7 of the other end of four connecting wires, four detection rings 7 respectively through bolt and four terminal threaded connection of electric energy meter 1, four detection rings 7 are by insulating casing 9, heat conduction ring 10, heat conduction hole 11, The temperature measuring device comprises a heat transfer electric wire ring 12 and a temperature detecting piece 15, wherein the outer surface of the heat transfer electric wire ring 12 is fixedly connected with the inner wall of a heat conducting ring 10, the outer surface of the heat conducting ring 10 is provided with a heat conducting hole 11, the inner wall of the heat conducting hole 11 is coated with a heat radiating layer 13, the inner wall of the heat radiating layer 13 is coated with an insulating layer 14, the temperature detecting piece 15 is fixedly installed inside the heat conducting ring 10, the outer surface of the heat conducting ring 10 is fixedly connected with an insulating shell 9, and the type of the temperature measuring instrument 5 is ZC-DC 18B.
Preferably, the top of the front side of the electric energy meter 1 is fixedly connected with an electric meter display screen 2 for displaying the electricity consumption of the electric energy meter; the heat dissipation layer 13 is made of epoxy resin materials, the heat dissipation layer 13 is used for replacing heat dissipated by the electric energy meter wiring terminal with external connection, and the epoxy resin materials have good heat dissipation performance; the insulating layer 14 is made of special insulating paint and insulates the heat conduction hole 11 to prevent electric shock; the detection ring 7 is sleeved on the periphery of the outer surface of the terminal of the electric energy meter 1, so that the temperature of the terminal can be conveniently measured, and the terminal can be conveniently cooled; the number of the heat conduction holes 11 is four; one side of the detection box 8 is fixedly provided with a temperature measuring instrument switch button, and the temperature measuring instrument 5 is electrically connected with an external power supply through the temperature measuring instrument switch button.
When the intelligent temperature detection device for the electric energy meter terminal is used, the electric energy meter 1 is installed, the detection box 8 is connected to the front side of the electric energy meter 1 through the connecting block 4 in a threaded mode, the temperature measurement instrument 5 is installed inside the detection box 8, the detection end of the temperature measurement instrument 5 is connected with the input interface 6, the input interface 6 is connected with the detection ring 7 through the connecting line, the detection ring 7 is sleeved on the periphery of the outer surface of the terminal of the electric energy meter 1, the temperature of the terminal is detected through the temperature detection sheet 15 inside the detection ring 7, and the temperature is displayed through the temperature measurement instrument 5, so that the purpose of detecting the temperature of the wiring terminal of the electric energy meter 1 is achieved; through insulating casing 9, heat conduction ring 10, heat conduction hole 11, the cooperation of heat transfer electric wire ring 12 and temperature detection piece 15, the binding post of electric energy meter 1 is located to heat transfer electric wire ring 12 cover, binding post generates heat the back and transmits heat with heat conduction for heat conduction ring 10 through heat transfer electric wire ring 12, heat conduction hole 11 has been seted up to the surface of heat conduction ring 10, the inner wall of heat conduction hole 11 scribbles heat dissipation layer 13 and insulating layer 14, thereby dispel the heat to the heat that the binding post terminal gived off, reduce the risk that 1 binding post of electric energy meter damaged equipment that generates heat.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides an intelligence electric energy meter terminal temperature-detecting device, includes electric energy meter (1), its characterized in that: electric energy meter (1) positive middle part is passed through connecting block (4) and temperature-detecting mechanism (3) threaded connection, temperature-detecting mechanism (3) comprises detection box (8), connecting block (4), temperature measurement appearance (5), input interface (6) and detection ring (7), the equal fixedly connected with connecting block (4) of both sides side of detection box (8), the positive fixed mounting that detects box (8) has temperature measurement appearance (5), the bottom equidistance fixed mounting that detects box (8) has four input interface (6), four input interface (6) respectively with the one end fixed connection of four connecting wires, four the equal fixedly connected with of the other end of connecting wire detects ring (7), four detect ring (7) respectively through four terminal threaded connection of bolt and electric energy meter (1), four detect ring (7) by insulating casing (9), The heat conduction ring (10), the heat conduction hole (11), the heat transfer electric wire ring (12) and the temperature detection piece (15) constitute, the surface of heat transfer electric wire ring (12) and the inner wall fixed connection of heat conduction ring (10), heat conduction hole (11) have been seted up to the surface of heat conduction ring (10), the inner wall of heat conduction hole (11) scribbles heat dissipation layer (13), the inner wall of heat dissipation layer (13) scribbles insulating layer (14), the inside fixed mounting of heat conduction ring (10) has temperature detection piece (15), the surface fixed connection of heat conduction ring (10) has insulating casing (9).
2. The intelligent electric energy meter terminal temperature detection device according to claim 1, characterized in that: the top of the front surface of the electric energy meter (1) is fixedly connected with an electric meter display screen (2).
3. The intelligent electric energy meter terminal temperature detection device according to claim 1, characterized in that: the heat dissipation layer (13) is made of epoxy resin materials, and the insulation layer (14) is made of special insulating paint.
4. The intelligent electric energy meter terminal temperature detection device according to claim 1, characterized in that: the detection ring (7) is sleeved on the periphery of the outer surface of the terminal of the electric energy meter (1).
5. The intelligent electric energy meter terminal temperature detection device according to claim 1, characterized in that: the number of the heat conduction holes (11) is four.
6. The intelligent electric energy meter terminal temperature detection device according to claim 1, characterized in that: one side fixed mounting of detection box (8) has temperature measurement appearance shift knob, just temperature measurement appearance (5) pass through temperature measurement appearance shift knob and external power source electric connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021982908.4U CN213180413U (en) | 2020-09-11 | 2020-09-11 | Intelligent electric energy meter terminal temperature detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021982908.4U CN213180413U (en) | 2020-09-11 | 2020-09-11 | Intelligent electric energy meter terminal temperature detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213180413U true CN213180413U (en) | 2021-05-11 |
Family
ID=75774017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021982908.4U Expired - Fee Related CN213180413U (en) | 2020-09-11 | 2020-09-11 | Intelligent electric energy meter terminal temperature detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213180413U (en) |
-
2020
- 2020-09-11 CN CN202021982908.4U patent/CN213180413U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210511 |
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| CF01 | Termination of patent right due to non-payment of annual fee |