CN109375070A - A kind of pressure resistance insulation tester - Google Patents
A kind of pressure resistance insulation tester Download PDFInfo
- Publication number
- CN109375070A CN109375070A CN201811268455.6A CN201811268455A CN109375070A CN 109375070 A CN109375070 A CN 109375070A CN 201811268455 A CN201811268455 A CN 201811268455A CN 109375070 A CN109375070 A CN 109375070A
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- Prior art keywords
- shell
- controller
- pressure
- face
- button
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- 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
- G01R31/12—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing
- G01R31/1227—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing of components, parts or materials
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Testing Relating To Insulation (AREA)
Abstract
The invention discloses a kind of pressure-resistant insulation testers, including shell, control switch, control button, main switch, circle button, display screen, display lamp, three interfaces, safety switch, adjusting transformer, step-up transformer, interface, through-hole, voltage sampler, time system, alarm system, electric wire, controller, groove, socket.The beneficial effects of the present invention are: pressure resistance insulation tester design is reasonable, controller is connected by electric wire with step-up transformer, and the builtin voltage sampler of controller, time system and alarm system are sequentially connected, realize the conversion of data, so that controller can be adapted for different circuit connections, convenient for the conversion and utilization of device, realize the pressure-resistant function of tester, the bosom of shell is arranged in controller, and the outer surface of shell and controller is provided with one layer of insulating materials, so that the shell of device has good insulating effect, improve the safety of device.
Description
Technical field
The present invention relates to a kind of pressure-resistant apparatus, specially a kind of pressure-resistant insulation tester.
Background technique
Pressure-resistant insulation tester is called electrical insulation strength tester, or is dielectric strength tester, also has and medium is claimed to hit
Penetrating device, dielectric strength tester, high voltage tester, high-voltage breakdown device, pressure-resistant tester etc. provide AC or DC for one
High pressure is applied between electric appliance live part and uncharged part (generally shell) and can be held with the insulating materials for checking electric appliance
By the test of voltage endurance capability, electric appliance will not only bear the effect of rated operational voltage, still suffer from and operated in long-term work
Causing the overvoltage higher than rated operational voltage of short time to act in journey, (overvoltage value is likely to be greater than rated operational voltage value
Several times), under the action of these voltages, the internal structure of electrical insulating material will change, pressure-resistant insulation tester
Using be not very well, have the shortcomings that it is very big, and now most tester insulation effect it is bad, be easy to produce safety ask
Therefore topic for these problems, and provides a kind of pressure-resistant insulation tester.
Summary of the invention
The object of the invention is that providing a kind of pressure-resistant insulation tester to solve the above-mentioned problems.
The present invention is through the following technical solutions to achieve the above objectives: a kind of pressure resistance insulation tester, including shell and control
Device processed is provided with control switch, control button, main switch, circle button, display screen, display at the front end face position of the shell
The lower section of control button is arranged in lamp, three interfaces and safety switch, the main switch, and the control button setting is opened in control
The lower section of pass, the control switch, display screen and display lamp are disposed on the same plane, the main switch, circle button, three connect
Mouth and safety switch are disposed on the same plane, and socket, the left and right sides of the shell are provided at the rear end face of the shell
It is arranged fluted, the shell is internally provided with controller；
The controller is connected with adjusting transformer by electric wire, and the adjusting transformer and step-up transformer pass through electric wire and connect
It connects, the controller is internally provided with voltage sampler, time system and alarm system, the voltage sampler and time system
System is connected by electric wire, and the alarm system is connected with time system by electric wire, and the front surface of shell is arranged in the through-hole
On, the front end face of controller is arranged in the interface.
Preferably, the controller is connected by electric wire with step-up transformer, and the builtin voltage of the controller takes
Sample device, time system and alarm system are sequentially connected.
Preferably, the upper right corner in the housing forward end face is provided with display lamp, and is provided on the left of the display lamp aobvious
Display screen.
Preferably, the bosom of shell is arranged in the controller, and the outer surface of the shell and controller is arranged
There is one layer of insulating materials.
Preferably, the control switch is to be pierced by the inside square hole of shell to outside, the housing forward end face
Centre be provided with round button, and the round button is set as rotary structure.
Preferably, the rear end face edge of the shell is provided with socket, and the head of the socket is set as three bar knots
Structure.
Preferably, three interfaces of the housing forward end are connected to external p-wire, and the side setting of the shell
There is semicircular groove.
The beneficial effects of the present invention are: pressure resistance insulation tester design is rationally, controller passes through electric wire and boosting transformation
Device is connected, and builtin voltage sampler, time system and the alarm system of controller are sequentially connected, and realize the conversion of data,
So that controller can be adapted for different circuit connections, convenient for the conversion and utilization of device, the pressure-resistant function of tester is realized,
The upper right corner in housing forward end face is provided with display lamp, and display screen is provided on the left of display lamp, and user is by seeing display lamp
Whether light, judge whether power supply connects, increase the flexibility of device, is conducive to beginner and learns the convenience used, make simultaneously
The data that must be measured show that the bosom of shell, and shell and controller is arranged in controller in display screen
Outer surface be provided with one layer of insulating materials so that the shell of device has good insulating effect, improve the safety of device,
Control switch is to be pierced by the inside square hole of shell to outside, and the centre in housing forward end face is provided with round button, and circle
Button is set as rotary structure, is conducive to the easy for installation of control switch, realizes the control circuit outside shell, grasps convenient for user
Facilitate, increases the safety of user, while circle button controls the size of voltage by rotating, the operation for reducing user is difficult
Degree, the rear end face edge of shell is provided with socket, and the head of socket is set as three bar configuration, so that the energization of tester is more
The stabilization added, three interfaces of housing forward end are connected to external p-wire, and the side of shell is provided with semicircular groove,
Tested object is tested convenient for tester, improves the working efficiency of device, while the setting of groove, tester easy to remove.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is schematic diagram of internal structure of the invention；
Fig. 3 is the controller architecture schematic diagram of kiln body of the present invention；
Fig. 4 is electrical block diagram of the invention；
In figure: 1, shell；2, control switch；3, control button；4, main switch；5, circle button；6, display screen；7, display lamp；8,
Three interfaces；9, safety switch；10, transformer is adjusted；11, step-up transformer；12, interface；13, through-hole；14, voltage sampling
Device；15, time system；16, alarm system；17, electric wire；18, controller；19, groove；20, socket.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Please refer to Fig. 1 ~ 4, a kind of pressure resistance insulation tester, including shell 1 and controller 18, the front end face of the shell 1
Control switch 2, control button 3, main switch 4, circle button 5, display screen 6,7, three interfaces 8 of display lamp and peace are provided at position
The lower section of control button 3 is arranged in full button 9, the main switch 4, and the controller 18 passes through electric wire 17 and step-up transformer 11
It is connected, and the builtin voltage sampler 14 of the controller 18, time system 15 and alarm system 16 are sequentially connected, realizes number
According to conversion convenient for the conversion and utilization of device, realize tester so that controller 18 can be adapted for different circuit connections
Pressure-resistant function, the lower section of control switch 2, the control switch 2, display screen 6 and display lamp 7 is arranged in the control button 3
It is disposed on the same plane, the main switch 4, circle 5, three interfaces 8 of button and safety switch 9 are disposed on the same plane, institute
The upper right corner for stating 1 front end face of shell is provided with display lamp 6, and the left side of the display lamp 6 is provided with display screen 7, and user is logical
It crosses and sees whether display lamp lights, judge whether power supply connects, increase the flexibility of device, be conducive to beginner and learn the side used
Just, while the data measured are shown in display screen, are provided with socket 20 at the rear end face of the shell 1,
The left and right sides setting fluted 19 of the shell 1, the shell 1 is internally provided with controller 18,18 He of controller
It adjusts transformer 10 to connect by electric wire 17, the adjusting transformer 10 and step-up transformer 11 are connected by electric wire 17, described
The bosom of shell 1 is arranged in controller 18, and the outer surface of the shell 1 and controller 18 is provided with one layer of insulation material
Material, so that the shell of device has good insulating effect, improves the safety of device, the control switch 2 is from shell 1
It is pierced by internal square hole to outside, the centre of 1 front end face of shell is provided with round button 5, and the round button 5 is arranged
For rotary structure, be conducive to the easy for installation of control switch 2, realize in the outer control circuit of shell 1, side convenient for the user to operate
Just, increase the safety of user, while circle button controls the size of voltage by rotating, and reduces the operation difficulty of user,
The controller 18 is internally provided with voltage sampler 14, time system 15 and alarm system 16, the voltage sampler 14
It is connected with time system 15 by electric wire 17, the alarm system 16 and time system 15 are connected by electric wire 17, the through-hole
13 are arranged in the front surface of shell 11, and the front end face of controller 18, the rear end face side of the shell 1 is arranged in the interface 12
Socket 20 is provided at edge, and the head of the socket 20 is set as three bar configuration, so that the energization of tester is more stable,
Three interfaces 8 of 1 front end of shell are connected to external p-wire, and the side of the shell 1 be provided with it is semicircular recessed
Slot 19 tests tested object convenient for tester, improves the working efficiency of device, while the setting of groove 19, easy to remove
Tester.
Working principle: when using the pressure resistance insulation tester, firstly, transformer 10,11 and of step-up transformer will be adjusted
Controller 18 is mounted on the inside of shell 1, is connected with electric wire 17, secondly, system switch 2, control button 3, master are opened
It closes 4, circle button 5, display screen 6,7, three interfaces 8 of display lamp and safety switch 9 to be mounted in the front surface of shell 1, finally, use
Electric wire 17 connects each structure, powers on, can the normal use pressure resistance insulation tester.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (7)
1. a kind of pressure resistance insulation tester, including shell (1) and controller (18), it is characterised in that: the front end of the shell (1)
Control switch (2), control button (3), main switch (4), circle button (5), display screen (6), display lamp are provided at the position of face
(7), three interfaces (8) and safety switch (9), the main switch (4) are arranged in the lower section of control button (3), and the control is pressed
Button (3) setting is in the lower section of control switch (2), and the control switch (2), display screen (6) and display lamp (7) setting are same flat
On face, the main switch (4), circle button (5), three interfaces (8) and safety switch (9) are disposed on the same plane, the shell
It is provided at the rear end face of body (1) socket (20), fluted (19) are arranged in the left and right sides of the shell (1), the shell (1)
Be internally provided with controller (18)；
The controller (18) and adjusting transformer (10) pass through electric wire (17) and connect, and the adjusting transformer (10) and boosting become
Depressor (11) is connected by electric wire (17), and the controller (18) is internally provided with voltage sampler (14), time system
(15) it is connected with alarm system (16), the voltage sampler (14) and time system (15) by electric wire (17), the alarm
System (16) and time system (15) are connected by electric wire (17), and the through-hole (13) is arranged in the front surface of shell (1), institute
Interface (12) setting is stated in the front end face of controller (18).
2. a kind of pressure-resistant insulation tester according to claim 1, it is characterised in that: the controller (18) passes through electric wire
(17) it is connected with step-up transformer (11), and the builtin voltage sampler (14) of the controller (18), time system (15)
It is sequentially connected with alarm system (16).
3. a kind of pressure-resistant insulation tester according to claim 1, it is characterised in that: the right side of shell (1) front end face
Upper angle is provided with display lamp (7), and display screen (6) are provided on the left of the display lamp (7).
4. a kind of pressure-resistant insulation tester according to claim 1, it is characterised in that: the controller (18) is arranged in shell
The bosom of body (1), and the outer surface of the shell (1) and controller (18) is provided with one layer of insulating materials.
5. a kind of pressure-resistant insulation tester according to claim 1, it is characterised in that: the control switch (2) is from shell
It is pierced by the inside square hole of body (1) to outside, the centre of shell (10) front end face is provided with round button (5), and institute
It states round button (5) and is set as rotary structure.
6. a kind of pressure-resistant insulation tester according to claim 1, it is characterised in that: the rear end face side of the shell (1)
It is provided at edge socket (20), and the head of the socket (20) is set as three bar configuration.
7. a kind of pressure-resistant insulation tester according to claim 1, it is characterised in that: three of shell (1) front end
Interface (8) is connected to external p-wire, and the side of the shell (1) is provided with semicircular groove (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811268455.6A CN109375070A (en) | 2018-10-29 | 2018-10-29 | A kind of pressure resistance insulation tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811268455.6A CN109375070A (en) | 2018-10-29 | 2018-10-29 | A kind of pressure resistance insulation tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109375070A true CN109375070A (en) | 2019-02-22 |
Family
ID=65390225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811268455.6A Pending CN109375070A (en) | 2018-10-29 | 2018-10-29 | A kind of pressure resistance insulation tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109375070A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117406035A (en) * | 2023-10-12 | 2024-01-16 | 江苏东海半导体股份有限公司 | Pressure resistance detection device for silicon carbide chip |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2206967Y (en) * | 1993-12-13 | 1995-09-06 | 青岛制冷技术研究所 | Electrical property comprehensive test instrument of electrical equipment |
| KR100904528B1 (en) * | 2008-07-09 | 2009-06-25 | 주식회사 대양일렉콤 | Withstanding voltage tester for extra high voltage device |
| CN201852905U (en) * | 2010-11-02 | 2011-06-01 | 江西南缆集团有限公司 | Adjustable withstand voltage tester |
| CN204807663U (en) * | 2015-07-15 | 2015-11-25 | 广东先达电业股份有限公司 | Be applied to alternating current -direct current conversion equipment of withstand voltage test |
| CN206788301U (en) * | 2017-01-13 | 2017-12-22 | 广州市广泽电子有限公司 | A kind of electrochemical capacitor resistance test instrument |
-
2018
- 2018-10-29 CN CN201811268455.6A patent/CN109375070A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2206967Y (en) * | 1993-12-13 | 1995-09-06 | 青岛制冷技术研究所 | Electrical property comprehensive test instrument of electrical equipment |
| KR100904528B1 (en) * | 2008-07-09 | 2009-06-25 | 주식회사 대양일렉콤 | Withstanding voltage tester for extra high voltage device |
| CN201852905U (en) * | 2010-11-02 | 2011-06-01 | 江西南缆集团有限公司 | Adjustable withstand voltage tester |
| CN204807663U (en) * | 2015-07-15 | 2015-11-25 | 广东先达电业股份有限公司 | Be applied to alternating current -direct current conversion equipment of withstand voltage test |
| CN206788301U (en) * | 2017-01-13 | 2017-12-22 | 广州市广泽电子有限公司 | A kind of electrochemical capacitor resistance test instrument |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117406035A (en) * | 2023-10-12 | 2024-01-16 | 江苏东海半导体股份有限公司 | Pressure resistance detection device for silicon carbide chip |
| CN117406035B (en) * | 2023-10-12 | 2024-05-14 | 江苏东海半导体股份有限公司 | Pressure resistance detection device for silicon carbide chip |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190222 |