CN113030768A - Power line interface conduction testing device - Google Patents
Power line interface conduction testing device Download PDFInfo
- Publication number
- CN113030768A CN113030768A CN201911353434.9A CN201911353434A CN113030768A CN 113030768 A CN113030768 A CN 113030768A CN 201911353434 A CN201911353434 A CN 201911353434A CN 113030768 A CN113030768 A CN 113030768A
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- Prior art keywords
- gas
- conduction
- fixed
- block
- power line
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- 238000012360 testing method Methods 0.000 title claims abstract description 51
- 230000001681 protective effect Effects 0.000 claims abstract description 19
- 230000017525 heat dissipation Effects 0.000 claims description 21
- FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon atom Chemical compound [Xe] FHNFHKCVQCLJFQ-UHFFFAOYSA-N 0.000 claims description 13
- 229910052724 xenon Inorganic materials 0.000 claims description 12
- 238000009434 installation Methods 0.000 claims description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 238000001514 detection method Methods 0.000 abstract description 5
- 230000005292 diamagnetic effect Effects 0.000 abstract description 2
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 59
- 238000000034 method Methods 0.000 description 8
- 230000005540 biological transmission Effects 0.000 description 5
- 239000011261 inert gas Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009795 derivation Methods 0.000 description 1
- 208000021760 high fever Diseases 0.000 description 1
- 230000005291 magnetic effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
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
- G01R31/40—Testing power supplies
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Testing Electric Properties And Detecting Electric Faults (AREA)
Abstract
The invention relates to the technical field of practical power line interface detection devices, and discloses a power line interface conduction testing device which comprises a power supply testing main body, wherein a current display meter and a voltage display meter are sequentially fixed on the outer surface of the power supply testing main body from one end to the other end through screws, testing interfaces are fixed on two sides of the power supply testing main body, a circulating gas protection structure is fixed on the outer side of the power supply testing main body, and the circulating gas protection structure comprises a protective gas circulating pipe, a conduit collecting block, a conduction gas pump, a storage gas tank and a gas storage tank to be circulated. According to the invention, the protection is formed outside the device through the circulating gas protection structure, so that the device has better diamagnetic protection and can help to block external high heat, and the device can protect the working high heat generated in internal detection through rapid conduction by adding the rapid auxiliary heat conduction structure, so that the service life of the device is greatly prolonged.
Description
Technical Field
The invention relates to the technical field of practical power line interface detection devices, in particular to a power line interface conduction testing device.
Background
The power line is an electric wire for transmitting current, the common current transmission mode is point-to-point transmission, the power line can be divided into an AC power line and a DC power line according to purposes, the AC power line is a wire rod for passing AC with higher voltage, the wire rod can be formally produced by obtaining safety certification due to higher voltage and needing uniform standard, a power line interface conduction test device is arranged for ensuring the production to reach the standard, but the existing device lacks anti-magnetic protection and anti-heat protection in the application process and has poor work heat conduction, and the invention provides a new solution for the problems.
Disclosure of Invention
The invention aims to solve the defects in the prior art, such as: the existing device is lack of diamagnetic protection and high-heat-prevention protection in the application process, and the work heat conduction is poor.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a power cord interface conduction testing device, includes the power test main part, power test main part surface loops through the fix with screw from one end to the other end and is had current display table and voltage display table, the both sides of power test main part all are fixed with test interface, the outside of power test main part is fixed with the cycle gas protection structure, the top welded fastening of power test main part has a plurality of quick supplementary heat conduction structures.
Preferably, the circulating gas protection structure includes that protective gas circulation pipe, pipe gather piece, conduction air pump, storage gas pitcher and treat the circulation and deposit the gas pitcher, the upper and lower both ends of the total piece of pipe are all pegged graft and are had protective gas circulation pipe, the one end of the total piece of pipe is passed through the fix with screw and is had the conduction air pump, the one end of conduction air pump is fixed with the storage gas pitcher, one side of conduction air pump is passed through the pipe connection and is had remain the circulation and deposit the gas pitcher, treat the circulation and deposit the gas pitcher and pass through many-way pipe connections with protective gas circulation pipe more.
Preferably, supplementary heat conduction structure fast includes slice radiating block, heat conduction post, location installation piece, direction exhaust fan and assembly fastening shell, the heat conduction post has all been welded at the both ends of slice radiating block, the top and the bottom of slice radiating block all have the direction exhaust fan through the fix with screw, the surface of direction exhaust fan has the assembly fastening shell through the fix with screw, the fix with screw has the location installation piece at the both ends of assembly fastening shell.
Preferably, a plurality of heat dissipation circulation grooves are formed in the sheet-shaped heat dissipation block, and the sheet-shaped heat dissipation block and the heat conduction column are made of copper.
Preferably, an exhaust port is fixed at one end of the storage gas tank, an assembly guide hole is fixed at one end of the conductive gas pump, the assembly guide hole is in threaded connection with the exhaust port, and xenon is filled in the storage gas tank.
Preferably, an assembling wing is fixed at one end of the conduit assembly block, the assembling wing is completely attached to the power supply testing main body, and the assembling wing is connected with the power supply testing main body through screws.
Compared with the prior art, the invention has the beneficial effects that:
(1) the invention inserts the storage gas tank filled with xenon into the assembly guide hole at one side of the transmission gas pump, connects the storage gas tank with the transmission gas pump, pumps out xenon in the storage gas tank by starting the transmission gas pump, transmits the xenon into the interior of the protective gas circulating pipe through the gas storage tank to be circulated, the gas storage tank to be circulated plays a role in transferring in the gas circulation process, after the gas enters the protective gas circulating pipe, the special diamagnetism which can be directly measured by the diamagnetism of xenon atoms is utilized to form diamagnetism protection in the circulation of the protective gas circulating pipe, and the xenon outputs inert gas, so that the device has better high heat non-conduction characteristic, can isolate high heat, has better diamagnetism protection and can help to isolate external high heat.
(2) According to the invention, the end of the heat conduction column is connected into the power supply testing main body, the temperature of internal parts is directly led out by using the material characteristics of the heat conduction column, after the heat conduction column is led into the sheet-shaped heat dissipation block by using a heat transfer principle, high-temperature dredging is carried out by using a plurality of heat dissipation circulation grooves formed in the sheet-shaped heat dissipation block, the guide exhaust fan at the bottom end of the heat conduction column can help the sheet-shaped heat dissipation block to be led out more quickly by wind power, and the guide exhaust fan at the bottom end can help the rest heat in the power supply testing main body to be discharged and absorbed, so that the device can protect the high working heat generated during internal detection through quick conduction, and the service life of.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the connection structure of the circulating gas shield structure of the present invention;
fig. 3 is an exploded view of the rapid auxiliary thermal conductive structure of the present invention.
In the figure: 1. a power supply test main body; 2. a current display meter; 3. a voltage display meter; 4. a test interface; 5. a shielding gas circulation pipe; 6. a conduit manifold block; 7. a conductive air pump; 8. a storage tank; 9. a gas storage tank to be circulated; 10. a circulating gas shield structure; 11. a sheet-shaped heat dissipation block; 12. a heat-conducting column; 13. positioning the mounting block; 14. a guiding exhaust fan; 15. assembling a fastening shell; 16. the quick supplementary heat conduction structure.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1-3, a power line interface conduction testing device comprises a power supply testing main body 1, a current display meter 2 and a voltage display meter 3 are sequentially fixed on the outer surface of the power supply testing main body 1 from one end to the other end through screws, testing interfaces 4 are fixed on both sides of the power supply testing main body 1, a circulating gas protection structure 10 is fixed on the outer side of the power supply testing main body 1, the circulating gas protection structure 10 comprises a protective gas circulating pipe 5, a conduit collecting block 6, a conduction gas pump 7, a storage gas tank 8 and a gas storage tank 9 to be circulated, the protective gas circulating pipe 5 is inserted into both the upper end and the lower end of the conduit collecting block 6, the conduction gas pump 7 is fixed on one end of the conduit collecting block 6 through screws, the storage gas tank 8 is fixed on one end of the conduction gas pump 7, an exhaust port is fixed on one end of the storage, the assembly guide hole is connected with the exhaust port through threads, xenon is filled in the storage gas tank 8, protection is facilitated through the characteristics of the xenon, one side of the conduction gas pump 7 is connected with the gas tank 9 to be circulated through a guide pipe, the gas tank 9 to be circulated is connected with the multi-joint protective gas circulation pipe 5 through a multi-way guide pipe, circulation protection is facilitated for the whole power supply test main body 1, and the detection result is prevented from being influenced by magnetic force;
an assembly protective wing is fixed at one end of the conduit assembly block 6, the assembly protective wing is completely attached to the power supply testing main body 1, the assembly protective wing is connected with the power supply testing main body 1 through screws, so that the circulating gas protection structure 10 is integrally fixed on the surface of the power supply testing main body 1, a plurality of quick auxiliary heat conduction structures 16 are welded and fixed at the top end of the power supply testing main body 1, each quick auxiliary heat conduction structure 16 comprises a sheet-shaped heat dissipation block 11, a heat conduction column 12, a positioning installation block 13, a guide exhaust fan 14 and an assembly fastening shell 15, the heat conduction columns 12 are welded at two ends of each sheet-shaped heat dissipation block 11, a plurality of heat dissipation circulation grooves are formed in each sheet-shaped heat dissipation block 11, the sheet-shaped heat dissipation block 11 and the heat conduction columns 12 are made of copper, so that heat can be quickly conducted, the guide exhaust fan 14 is fixed at the top end and the bottom end of each sheet-shaped heat dissipation, the two ends of the assembling fastening shell 15 are fixed with the positioning installation blocks 13 through screws, so that the power testing main body 1 can be conveniently and quickly assisted to work and exhaust heat.
The working principle is as follows:
when a user uses the device, the storage gas tank 8 filled with xenon is inserted into the assembly guide hole on one side of the conduction gas pump 7, the storage gas tank 8 is connected with the conduction gas pump 7, xenon in the storage gas tank 8 is pumped out by starting the conduction gas pump 7 and is conducted into the protective gas circulation pipe 5 through the to-be-circulated gas storage tank 9, the to-be-circulated gas storage tank 9 plays a transfer role in the circulation process of gas, after the gas enters the protective gas circulation pipe 5, diamagnetism protection is formed in the circulation of the protective gas circulation pipe 5 by using the special diamagnetism which can be directly measured and is shown by atoms of the xenon, and the xenon outputs inert gas, so that the device has good high-heat non-conduction characteristic, can isolate high heat, and has good diamagnetism protection and can help to isolate external high heat; the end through with heat conduction post 12 inserts the inside of power test main part 1, utilize the material characteristic of heat conduction post 12 to directly derive the temperature of internals, utilize the leading-in slice radiating block 11 back of heat transfer principle, utilize a plurality of heat dissipation circulation grooves of seting up in the slice radiating block 11 to carry out the mediation of high temperature, the direction exhaust fan 14 in heat conduction post 12 bottom then can carry out faster derivation through wind-force help slice radiating block 11, the direction exhaust fan 14 of bottom then can help arranging the absorption with the inside all the other heats of power test main part 1 outward, make the device can protect the high fever of work that produces when detecting inside through quick conduction, greatly increased the life of device.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical scope of the present invention and the equivalent alternatives or modifications according to the technical solution and the inventive concept of the present invention within the technical scope of the present invention.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, 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.
Claims (6)
1. The utility model provides a power cord interface conduction testing device, includes power test main part (1), its characterized in that, power test main part (1) surface loops through fix with screw from one end to the other end and has current display table (2) and voltage display table (3), the both sides of power test main part (1) all are fixed with test interface (4), the outside of power test main part (1) is fixed with circulation gas protection structure (10), the top welded fastening of power test main part (1) has a plurality of quick supplementary heat conduction structures (16).
2. The power line interface conduction testing device according to claim 1, wherein the circulating gas protection structure (10) comprises a protective gas circulating pipe (5), a pipe collection block (6), a conduction gas pump (7), a storage gas tank (8) and a to-be-circulated gas storage tank (9), the protective gas circulating pipe (5) is inserted into the upper end and the lower end of the pipe collection block (6), the conduction gas pump (7) is fixed to one end of the pipe collection block (6) through a screw, the storage gas tank (8) is fixed to one end of the conduction gas pump (7), one side of the conduction gas pump (7) is connected with the to-be-circulated gas storage tank (9) through a pipe, and the to-be-circulated gas storage tank (9) is connected with the multiple protective gas circulating pipes (5) through multiple pipes.
3. The power line interface conduction testing device according to claim 1, wherein the quick auxiliary heat conducting structure (16) comprises a sheet-shaped heat dissipation block (11), a heat conducting column (12), a positioning installation block (13), a guiding exhaust fan (14) and an assembly fastening shell (15), the heat conducting column (12) is welded at each of two ends of the sheet-shaped heat dissipation block (11), the guiding exhaust fan (14) is fixed at each of the top end and the bottom end of the sheet-shaped heat dissipation block (11) through a screw, the assembly fastening shell (15) is fixed on the outer surface of the guiding exhaust fan (14) through a screw, and the positioning installation block (13) is fixed at each of two ends of the assembly fastening shell (15) through a screw.
4. The conduction testing device for the power line interface according to claim 3, wherein the sheet-shaped heat dissipation block (11) has a plurality of heat dissipation circulation slots therein, and the sheet-shaped heat dissipation block (11) and the heat conduction column (12) are made of copper.
5. The power line interface conduction testing device according to claim 2, wherein an exhaust port is fixed at one end of the storage gas tank (8), an assembly guide hole is fixed at one end of the conduction gas pump (7), the assembly guide hole is in threaded connection with the exhaust port, and xenon gas is filled in the storage gas tank (8).
6. The conduction testing device for the power line interface according to claim 2, wherein an assembling wing is fixed at one end of the conduit manifold block (6), the assembling wing is completely attached to the power testing main body (1), and the assembling wing is connected with the power testing main body (1) through a screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911353434.9A CN113030768A (en) | 2019-12-25 | 2019-12-25 | Power line interface conduction testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911353434.9A CN113030768A (en) | 2019-12-25 | 2019-12-25 | Power line interface conduction testing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113030768A true CN113030768A (en) | 2021-06-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911353434.9A Pending CN113030768A (en) | 2019-12-25 | 2019-12-25 | Power line interface conduction testing device |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20160334842A1 (en) * | 2015-05-12 | 2016-11-17 | Cooler Master Co., Ltd. | Portable electronic device and detachable auxiliary heat-dissipating module thereof |
| CN107607861A (en) * | 2017-08-28 | 2018-01-19 | 钟春兰 | One kind quickly patches relay test set |
| CN207719524U (en) * | 2017-12-25 | 2018-08-10 | 深圳市鸿佳盛科技有限公司 | A kind of test manager power cord |
| CN208367111U (en) * | 2018-05-04 | 2019-01-11 | 菱亚能源科技（深圳）股份有限公司 | A kind of novel integrated energy monitoring analysis system |
| CN208367627U (en) * | 2018-07-25 | 2019-01-11 | 南京信息工程大学 | A kind of computer power supply protective device |
| CN209167513U (en) * | 2018-11-10 | 2019-07-26 | 深圳市福万达电子自动化有限公司 | A kind of multifunctional power detection device |
| CN110346681A (en) * | 2019-08-27 | 2019-10-18 | 成都天衡仪器设备有限公司 | A kind of USB interface and data line generalization test macro and method |
-
2019
- 2019-12-25 CN CN201911353434.9A patent/CN113030768A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20160334842A1 (en) * | 2015-05-12 | 2016-11-17 | Cooler Master Co., Ltd. | Portable electronic device and detachable auxiliary heat-dissipating module thereof |
| CN107607861A (en) * | 2017-08-28 | 2018-01-19 | 钟春兰 | One kind quickly patches relay test set |
| CN207719524U (en) * | 2017-12-25 | 2018-08-10 | 深圳市鸿佳盛科技有限公司 | A kind of test manager power cord |
| CN208367111U (en) * | 2018-05-04 | 2019-01-11 | 菱亚能源科技（深圳）股份有限公司 | A kind of novel integrated energy monitoring analysis system |
| CN208367627U (en) * | 2018-07-25 | 2019-01-11 | 南京信息工程大学 | A kind of computer power supply protective device |
| CN209167513U (en) * | 2018-11-10 | 2019-07-26 | 深圳市福万达电子自动化有限公司 | A kind of multifunctional power detection device |
| CN110346681A (en) * | 2019-08-27 | 2019-10-18 | 成都天衡仪器设备有限公司 | A kind of USB interface and data line generalization test macro and method |
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Effective date of abandoning: 20231103 |