CN110441610A - A kind of remote digital type Insulation Resistance Tester and its host lighting device - Google Patents
A kind of remote digital type Insulation Resistance Tester and its host lighting device Download PDFInfo
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- CN110441610A CN110441610A CN201910888408.XA CN201910888408A CN110441610A CN 110441610 A CN110441610 A CN 110441610A CN 201910888408 A CN201910888408 A CN 201910888408A CN 110441610 A CN110441610 A CN 110441610A
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- 238000009413 insulation Methods 0.000 title claims abstract description 27
- 238000012360 testing method Methods 0.000 claims abstract description 85
- 230000005540 biological transmission Effects 0.000 claims abstract description 26
- 238000005259 measurement Methods 0.000 claims abstract description 4
- 230000000903 blocking effect Effects 0.000 claims description 20
- 238000005286 illumination Methods 0.000 claims description 19
- 238000006243 chemical reaction Methods 0.000 claims description 13
- 238000002955 isolation Methods 0.000 claims description 11
- 238000001514 detection method Methods 0.000 claims 1
- 235000013399 edible fruits Nutrition 0.000 claims 1
- 230000006870 function Effects 0.000 description 10
- 238000012423 maintenance Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 5
- 230000008859 change Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000011161 development Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000011017 operating method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000007689 inspection Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- 238000012797 qualification Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
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- 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
- G01D11/00—Component parts of measuring arrangements not specially adapted for a specific variable
- G01D11/28—Structurally-combined illuminating devices
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R27/00—Arrangements for measuring resistance, reactance, impedance, or electric characteristics derived therefrom
- G01R27/02—Measuring real or complex resistance, reactance, impedance, or other two-pole characteristics derived therefrom, e.g. time constant
- G01R27/16—Measuring impedance of element or network through which a current is passing from another source, e.g. cable, power line
- G01R27/18—Measuring resistance to earth, i.e. line to ground
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- Measurement Of Resistance Or Impedance (AREA)
- Testing Relating To Insulation (AREA)
Abstract
The invention discloses a kind of remote digital type Insulation Resistance Tester and its host lighting devices, including remote control module and test host module, remote control module is connected with test host module, host module is tested to complete the measurement to live Devices to test insulation resistance parameter, and by giving remote control module in wireless transmission, remote control module includes remote power supply module, LCD MODULE, long range radio transmissions module and keyboard input module, remote power supply module is far module power supply, keyboard input module is connected with long range radio transmissions module, and control command is issued to test host module by long range radio transmissions module, LCD MODULE is connected with long range radio transmissions module, and the test result that test host module is sent is received and shown by long range radio transmissions module, by remotely controlling System and the isolated design between remote control interface and measuring circuit reduce security risk.
Description
Technical field
The present embodiments relate to controller switching equipment technical fields, and in particular to a kind of remote digital type Insulation Resistance Tester
And its host lighting device.
Background technique
In power distribution network routine maintenance procedure, fault point, and trial line charging could not be also found after fault inspection sometimes
It is unsuccessful.At this moment, it needs to the power equipment (such as overhead line, cable, transformer, mutual inductor, switch, arrester) on route
Dielectric test, wherein most it is basic be also it is most important be exactly to do megger test.And megger test relies on substantially
With traditional megameter or Digital Measuring Instrument for Insulation Resistance.
Digital Measuring Instrument for Insulation Resistance was gradually surveyed instead of traditional megger as common insulation performance in recent years
Trial work tool.High-voltage isulation tester on the market is designed to be manually operated at present.User is needed to connect the test cable of instrument
It is connected to equipment under test (DUT), after setting running parameter, presses the testing button of instrument itself to start test.Its main feature is that
Insulation tester is generally more small and exquisite, light, more easy to carry than megger, and digital display on-the-spot test is more convenient.
But it finds the digital insulation testers of the overwhelming majority in routine use there is also some functions and is incomplete, even
There are more serious security risks, while when being overhauled in pitch-dark evening, due to lacking lighting condition, affect check man
That makees is normally carried out.
Summary of the invention
The purpose of the present invention is to provide a kind of remote digital type Insulation Resistance Tester and its host lighting devices, will be exhausted
The data of edge resistance test have carried out digitized record, are conducive to daily maintenance work, can support the development of intelligence maintenance work,
It is completely isolated by remotely controlling megger test, and between remote control interface and measuring circuit, safety is improved, with solution
Certainly the problems of the prior art.
To achieve the goals above, embodiments of the present invention provide the following technical solutions:
A kind of remote digital type Insulation Resistance Tester, including remote control module and test host module, it is described long-range
Control module is connected with the test host module, and the test host module is to complete to live Devices to test insulation resistance
The measurement of parameter, and by giving remote control module in wireless transmission；
The remote control module include remote power supply module, LCD MODULE, long range radio transmissions module and by
Key input module, the remote power supply module are far module power supply, the keyboard input module and the long distance wireless
Transmission module is connected, and issues control command, the liquid to the test host module by the long range radio transmissions module
Brilliant display module is connected with the long range radio transmissions module, and is received and shown described by the long range radio transmissions module
The test result that test host module is sent.
As a preferred solution of the present invention, the test host module includes host power supply module, high voltage step-up mould
Block, host wireless transport module, A/D conversion module, measuring circuit module, isolation module, test cable module and CPU control
Device module, the host power supply module are test host module power supply.
As a preferred solution of the present invention, the host wireless transport module, the cpu controller module, described
High voltage step-up module and the test cable module are sequentially connected, and the test cable module is connected with Devices to test, institute
It states cpu controller module and the control command that the remote control module issues is received by the host wireless transport module, and
According to the control command, change the input voltage of Devices to test by the high voltage step-up module and test cable module.
As a preferred solution of the present invention, the isolation module, the measuring circuit module, the A/D modulus of conversion
Block and the host wireless transport module are sequentially connected, and the measuring circuit module passes through the isolation module and Devices to test
It is connected, obtains testing result, and will test result and input progress A/D conversion in the A/D conversion module, then pass through the host
Wireless transport module is uploaded to the remote control module.
The present invention also provides a kind of, and the host including remote digital type Insulation Resistance Tester as described above illuminates dress
It sets, including the lifting vestibule being vertically arranged on host, the lift span is intracavitary to be inserted with lifting pipe, the top of the lifting vestibule
Portion is provided with snap ring, and the upper and lower ends of the snap ring are respectively arranged with card slot and lower bayonet slot, the upper card slot and the lower card
It is anticreep protrusion between slot；
The upper and lower ends of the lifting pipe are respectively arranged with upper blocking seat and lower deck, the upper blocking seat and the upper card slot phase
Corresponding, the lower deck is corresponding with the lower bayonet slot, and the side of the upper blocking seat and lower deck is provided with elastic slice, the elastic slice
In the convex structure of middle part outwardly convex, the upper blocking seat is connected with the mounting rod of inverted L-shaped, and the mounting rod is connected with lamp
It covers, is provided with headlamp in the lampshade, is provided with Position indication lamp at the top of the lampshade.
As a preferred solution of the present invention, the lifting pipe is coiled pipe, is equipped with fairlead in the lifting pipe, institute
It states and is equipped with lighting lead in fairlead and shows a conducting wire, be provided in the upper card slot and show an electrode slice, in the lower bayonet slot
It is provided with illumination electrode slice.
As a preferred solution of the present invention, the Position indication lamp shows that a conducting wire shows a dynamo-sheet phase with described by described
Even, described to show that an electrode slice is connected with the power module of host.
As a preferred solution of the present invention, the headlamp passes through the lighting lead and the illumination electrode slice phase
Even, the illumination electrode slice is connected with the power module of host.
Embodiments of the present invention have the advantages that
(1) data of megger test have been carried out number by the remote digital type Insulation Resistance Tester in the present invention
Change record, be conducive to daily maintenance work, can support the development of intelligence maintenance work, by remotely controlling megger test,
The personnel in test process and equipment safety risk are largely reduced, and it is complete between remote control interface and measuring circuit
Full isolation, not only increases safety, also also provides more convenient condition to the operation of test job, improves work effect
Rate；
(2) the host lighting device in the present invention can indicate self-position in the dark to use, while can be
The use of host provides illumination, illuminates and show the handover operation very simple of two kinds of position function, need to only pull up lifting pipe
It to the top or is downwardly into bottommost, more function is realized by less operating procedure, improves device
Practicability, and lighting device can be stored completely when not in use, avoid influencing the use of remaining part on host.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
Other attached drawings are obtained according to these attached drawings.
Structure depicted in this specification, ratio, size etc., only to cooperate the revealed content of specification, for
Those skilled in the art understands and reads, and is not intended to limit the invention enforceable qualifications, therefore does not have technical
Essential meaning, the modification of any structure, the change of proportionate relationship or the adjustment of size are not influencing the function of the invention that can be generated
Under effect and the purpose that can reach, should all still it fall in the range of disclosed technology contents can cover.
Fig. 1 is the system block diagram of embodiment of the present invention medium-long range Digital Measuring Instrument for Insulation Resistance；
Fig. 2 is that the overall structure of host lighting device in embodiment of the present invention illustrates schematic diagram；
Fig. 3 is the structural representation schematic diagram of A in embodiment of the present invention Fig. 2；
Fig. 4 is the structural representation schematic diagram of B in embodiment of the present invention Fig. 2.
In figure:
1- remote control module；2- tests host module；3- goes up and down vestibule；4- lifting pipe；5- snap ring；The upper card slot of 6-；7-
Lower bayonet slot；8- anticreep protrusion；9- upper blocking seat；Deck under 10-；11- elastic slice；12- mounting rod；13- lampshade；14- headlamp；15-
Position indication lamp；16- fairlead；17- lighting lead；18- shows a conducting wire；19- shows an electrode slice；20- illuminates electrode slice；
101- remote power supply module；102- LCD MODULE；103- long range radio transmissions module；104- key-press input mould
Block；
201- host power supply module；202- high voltage step-up module；203- host wireless transport module；204-A/D modulus of conversion
Block；205- measuring circuit module；206- isolation module；207- test cable module；208-CPU controller module.
Specific embodiment
To enable the purpose of the present invention, feature, advantage more obvious and understandable, implement below in conjunction with the present invention
Attached drawing in example, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that reality disclosed below
Applying example is only a part of the embodiment of the present invention, and not all embodiment.Based on the embodiments of the present invention, this field is common
Technical staff's all other embodiment obtained without making creative work belongs to the model that the present invention protects
It encloses.
As shown in Figure 1, the present invention provides a kind of remote digital type Insulation Resistance Tester, including remote control module 1
With test host module 2, the remote control module 1 is connected with the test host module 2, and the test host module 2 is used
It is described to complete the measurement to live Devices to test insulation resistance parameter, and by giving remote control module 1 in wireless transmission
Remote control module 1 includes remote power supply module 101, LCD MODULE 102, long range radio transmissions module 103 and key
Input module 104, the remote power supply module 101 be the far module 1 power supply, the keyboard input module 104 with it is described
Long range radio transmissions module 103 is connected, and is issued by the long range radio transmissions module 103 to the test host module 2
Control command, the LCD MODULE 102 are connected with the long range radio transmissions module 103, and pass through the long distance wireless
Transmission module 103 receives and shows the test result that the test host module 2 is sent.
As shown in Figure 1, in the present embodiment, the test host module 2 includes host power supply module 201, high pressure liter
Die block 202, host wireless transport module 203, A/D conversion module 204, measuring circuit module 205, isolation module 206, test
Cable module 207 and cpu controller module 208, the host power supply module 201 are the test host module 2 power supply, institute
State host wireless transport module 203, the cpu controller module 208, the high voltage step-up module 202 and test electricity
Cable module 207 is sequentially connected, and the test cable module 207 is connected with Devices to test, and the cpu controller module 208 is logical
It crosses the host wireless transport module 203 and receives the control command that the remote control module 1 issues, and ordered according to the control
It enables, changes the input voltage of Devices to test by the high voltage step-up module 202 and test cable module 207.
As shown in Figure 1, in the present embodiment, the isolation module 206, the measuring circuit module 205, the A/D
Conversion module 204 and the host wireless transport module 203 are sequentially connected, the measuring circuit module 205 by it is described every
It is connected from module 206 with Devices to test, obtains testing result, and will test and carried out in the result input A/D conversion module 204
A/D conversion, then the remote control module 1 is uploaded to by the host wireless transport module 203.
Scene is in use, be connected to Devices to test for the test cable module for testing host module 2, by remotely controlling mould
1 transmitting order to lower levels of block, control test host module 2 carry out gear selection, test starting function, realize instrument to phase insulation electricity
Resistance, insulation against ground resistance carry out automatic rapid survey, and by test result active transmission to remote control module 1, by insulated electro
The data of resistance test have carried out digitized record, are conducive to daily maintenance work, can support the development of intelligence maintenance work, remotely
Although controlling megger test is a simple concept, but it is advantageous huge, largely reduces test process
In personnel and equipment safety risk, by setting isolation module 206 will be between remote control interface and measuring circuit module 205
It is completely isolated, safety is not only increased, while more convenient condition is also provided to the operation of test job, improves work
Efficiency.
As shown in Figures 2 to 4, the present invention also provides a kind of illuminations of the host of remote digital type Insulation Resistance Tester to fill
It sets, including the lifting vestibule 3 being vertically arranged on host, lifting pipe 4, the lifting vestibule 3 is inserted in the lifting vestibule 3
Top be provided with snap ring 5, the upper and lower ends of the snap ring 5 are respectively arranged with card slot 6 and lower bayonet slot 7, upper 6 He of card slot
It is anticreep protrusion 8 between the lower bayonet slot 7, the upper and lower ends of the lifting pipe 4 are respectively arranged with upper blocking seat 9 and lower deck 10,
The upper blocking seat 9 is corresponding with the upper card slot 6, and the lower deck 10 is corresponding with the lower bayonet slot 7,9 He of upper blocking seat
The side of lower deck 10 is provided with elastic slice 11, and the elastic slice 11 is in the convex structure of middle part outwardly convex.
In the present embodiment, elastic slice 11 is provided with multiple, relationship and lower deck 10 between upper blocking seat 9 and upper card slot 6
Relationship between lower bayonet slot 7 is identical, by taking upper blocking seat 9 as an example, evenly spaced radial setting of the elastic slice 11 along upper blocking seat 9, and elastic slice
The outer diameter for the circle that 11 midpoints are once connected to form is greater than the internal diameter of lifting vestibule 3 and is less than the outer diameter of upper card slot 6, so upper
When deck 9 is entered in upper card slot 6, lifting pipe 4 is pushed, makes the tip contact of the elastic slice 11 and lifting vestibule 3 on upper blocking seat 9, bullet
Piece 11 first compresses to enter in upper card slot 6, and elastic slice 11 restores after entering in upper card slot 6, and elastic slice 11 is stuck in card at this time
In slot 6, to realize that the position of upper blocking seat 9 is fixed, similarly, when lower deck 10 enters in lower bayonet slot 7, lifting pipe is pulled up
4, make the tip contact of the elastic slice 11 and lifting vestibule 3 on lower deck 10, elastic slice 11 first compresses to enter in lower bayonet slot 7, In
Elastic slice 11 restores after in into lower bayonet slot 7, and elastic slice 11 is stuck in lower bayonet slot 7 at this time, to realize that the position of lower deck 10 is solid
It is fixed.
In the present embodiment, for lifting pipe 4 there are two states, the first state is that lower deck 10 is stuck in lower bayonet slot 7,
Being predominantly located in for lifting pipe 4 goes up and down outside vestibule 3 at this time, and second of state is that upper blocking seat is stuck in card slot 6, at this time lifting pipe
4 be predominantly located in is gone up and down in vestibule 3.
As shown in Figure 2, Figure 3 and Figure 4, in the present embodiment, the upper blocking seat 9 is connected with the mounting rod 12 of inverted L-shaped, institute
It states mounting rod 12 and is connected with lampshade 13, headlamp 14 is provided in the lampshade 13, the top of the lampshade 13, which is provided with, shows position
Lamp 15, the lifting pipe 4 are coiled pipe, are equipped with fairlead 16 in the lifting pipe 4, are equipped with illumination in the fairlead 16 and lead
Line 17 and show a conducting wire 18, is provided in the upper card slot 6 and shows an electrode slice 19, be provided with illumination electrode in the lower bayonet slot 7
Piece 20, the Position indication lamp 15 show that a conducting wire 18 shows that a dynamo-sheet 19 is connected with described by described, it is described show an electrode slice 19 and
The power module of host is connected, and the headlamp 14 is connected by the lighting lead 17 with the illumination electrode slice 20, described
Illumination electrode slice 20 is connected with the power module of host.
Illumination is there are two states in the present embodiment, the first state is that headlamp 14 lights, in dark state
Illumination is provided down for the use of host；Second of state is that Position indication lamp 15 lights, to indicate lighting device institute in the dark state
The position at place.
Meanwhile present embodiment combines the two states of lighting device with the two states of lifting pipe 4, deck instantly
10 when being stuck in lower bayonet slot 7, and power module, illumination electrode slice 20, lighting lead 17 and the headlamp 14 of host constitute circuit,
Headlamp 14 lights at this time, provides illumination in the dark state for the use of host, due to 4 coiled pipes of lifting pipe, passes through change
The bend mode of lifting pipe 4 can adjusting illuminating lamp 14 lighting position and light angle；When upper blocking seat 9 is stuck in upper card slot 6
When, the power module of host shows a dynamo-sheet 19, shows a conducting wire 18 and the composition of Position indication lamp 15 circuit, and Position indication lamp 15 is bright at this time
It rises, indicates the location of lighting device in the dark state, facilitate staff rapidly and accurately to find lighting device, be convenient for
The use of lighting device.
In the present embodiment, lighting device has illumination and shows that two kinds of position function, both functions not can be achieved at the same time,
And switches the operation very simple of two kinds of functions, lifting pipe 4 need to only be pulled up to the top or be downwardly into bottommost
, more function is realized by less operating procedure, improves the practicability of device, while passing through the setting, In
When not needing to be illuminated, lifting pipe 4 is completed in lifting vestibule 3, and lampshade 13 will also be close to host, can also be in host
Upper surface on setting one for storing the groove of lampshade 13, to store lighting device, lighting device is avoided to influence host
The realization of remaining upper function.
Here, using specialized vocabulary only for describing the purpose of specific example embodiment, and not mean to limit
Purpose.Unless context clearly makes opposite expression, singular " one (a) " as used herein, " one (an) "
" being somebody's turn to do (the) " can mean also to include plural form.Term " including (comprises) ", " including (comprising) ",
" including (including) " and it is included in the interior meaning " with (having) ", and therefore specifies and there is stated spy
Sign, entirety, step, operation, element and/or component, but do not exclude the presence of or extraly have other spies of one or more
Sign, entirety, step, operation, element, component and/or combination thereof.Unless explicitly indicated the order executed, it is described herein
This method step, handling and operation are not interpreted as centainly needing to execute according to the specific order discussed and shown.Should also
Understand, it can be using additional or selectable step.
When element or layer be known as " ... on ", " with ... engage ", " being connected to " or " being connected to " another
Element or layer can be and engage, be connected to or couple directly on another element or layer, with another element or layer
To another element or layer, there may also be intervenient element or layers.In contrast, when element or layer are known as " straight
On connecing ... ", " with ... directly engage ", " being directly connected to " or " being directly coupled to " another element or layer, then may be used
Intervenient element or layer can be not present.Other words for being used to describe element relation should explain (example in a similar way
Such as, " ... between " and " between directly existing ... ", " adjacent " and " direct neighbor " etc.).Term "and/or" as used herein
Any and all combination of one or more including associated the enumerated project.Although may have been used art herein
Language first, second, third, etc. to describe various elements, component, regions, layers, and/or portions, these elements, component, region,
Layer and/or part are not limited by these terms.These terms can be served only for an element, component, region or part
It is distinguished with another element, component, region or part.Unless clearly showed that by context, herein using such as term " the
One ", the term of " second " and other numerical value is it is not intended that sequence or order.Therefore, lower section discuss first element, component,
Region, layer or part can be implemented using second element, component, region, layer or partial term without departing from the example
The introduction of example.
The relative terms in space, such as "inner", "outside", " below ", " ... lower section ", " lower part ", " top ",
" top " etc. can use herein for convenient for the purpose of description, to describe an element or feature as illustrated in the drawing and another
Relationship between outer one or more element or feature.The relative terms in space can mean the orientation comprising describing except the figure
Except the device different orientations.For example, if overturn the device in the figure, then it is described as " in other elements or feature
Element of the lower section " either " below element or feature " will be oriented to " in the top of other elements or feature ".Therefore,
Exemplary term " ... lower section " may include upwardly and downwardly two kinds orientations.The device can be otherwise orientated
It (be rotated by 90 ° or other are orientated) and is explained with the opposite description in space herein.
The above, the above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although referring to before
Stating embodiment, invention is explained in detail, those skilled in the art should understand that: it still can be to preceding
Technical solution documented by each embodiment is stated to modify or equivalent replacement of some of the technical features；And these
It modifies or replaces, the spirit and scope for technical solution of various embodiments of the present invention that it does not separate the essence of the corresponding technical solution.
Claims (8)
1. a kind of remote digital type Insulation Resistance Tester, which is characterized in that including remote control module (1) and test host mould
Block (2), the remote control module (1) are connected with the test host module (2), and the test host module (2) is to complete
The measurement of scene Devices to test insulation resistance parameter in pairs, and by giving remote control module (1) in wireless transmission；
The remote control module (1) includes remote power supply module (101), LCD MODULE (102), long range radio transmissions mould
Block (103) and keyboard input module (104), the remote power supply module (101) is the far module (1) power supply, described
Keyboard input module (104) is connected with the long range radio transmissions module (103), and passes through the long range radio transmissions module
(103) control command is issued to the test host module (2), the LCD MODULE (102) and the long distance wireless pass
Defeated module (103) is connected, and is received by the long range radio transmissions module (103) and show the test host module (2)
The test result sent.
2. a kind of remote digital type Insulation Resistance Tester according to claim 1, which is characterized in that the test host
Module (2) includes host power supply module (201), high voltage step-up module (202), host wireless transport module (203), A/D conversion
Module (204), measuring circuit module (205), isolation module (206), test cable module (207) and cpu controller module
(208), the host power supply module (201) is the test host module (2) power supply.
3. a kind of remote digital type Insulation Resistance Tester according to claim 2, which is characterized in that the host is wireless
Transmission module (203), the cpu controller module (208), the high voltage step-up module (202) and the test cable mould
Block (207) is sequentially connected, and the test cable module (207) is connected with Devices to test, the cpu controller module (208)
The control command that the remote control module (1) issues is received by the host wireless transport module (203), and according to described
Control command changes the input voltage of Devices to test by the high voltage step-up module (202) and test cable module (207).
4. a kind of remote digital type Insulation Resistance Tester according to claim 3, which is characterized in that the isolation module
(206), the measuring circuit module (205), the A/D conversion module (204) and the host wireless transport module (203)
It is sequentially connected, the measuring circuit module (205) is connected by the isolation module (206) with Devices to test, obtains detection knot
Fruit, and will test result and input progress A/D conversion in the A/D conversion module (204), then mould is wirelessly transferred by the host
Block (203) is uploaded to the remote control module (1).
5. a kind of host lighting device including remote digital type Insulation Resistance Tester described in claim 1, feature exist
In including the lifting vestibule (3) being vertically arranged on host, the lifting vestibule (3) is interior to be inserted with lifting pipe (4), the liter
It is provided with snap ring (5) at the top of drop vestibule (3), the upper and lower ends of the snap ring (5) are respectively arranged with card slot (6) and lower bayonet slot
(7), raised (8) for anticreep between the upper card slot (6) and the lower bayonet slot (7)；
The upper and lower ends of the lifting pipe (4) are respectively arranged with upper blocking seat (9) and lower deck (10), the upper blocking seat (9) and institute
It is corresponding to state card slot (6), the lower deck (10) is corresponding with the lower bayonet slot (7), the upper blocking seat (9) and lower deck
(10) side is provided with elastic slice (11), and the elastic slice (11) is in the convex structure of middle part outwardly convex, the upper blocking seat (9)
It is connected with the mounting rod (12) of inverted L-shaped, the mounting rod (12) is connected with lampshade (13), is provided with illumination in the lampshade (13)
Lamp (14) is provided with Position indication lamp (15) at the top of the lampshade (13).
6. host lighting device according to claim 5, which is characterized in that the lifting pipe (4) is coiled pipe, the lifting
It is equipped with fairlead (16) in pipe (4), is equipped with lighting lead (17) in the fairlead (16) and shows a conducting wire (18), it is described
It is provided with and shows an electrode slice (19) in upper card slot (6), illumination electrode slice (20) is provided in the lower bayonet slot (7).
7. host lighting device according to claim 6, which is characterized in that the Position indication lamp (15) shows that position is led by described
Line (18) shows that a dynamo-sheet (19) is connected with described, described to show that an electrode slice (19) is connected with the power module of host.
8. host lighting device according to claim 6, which is characterized in that the headlamp (14) is led by the illumination
Line (17) is connected with the illumination electrode slice (20), and the illumination electrode slice (20) is connected with the power module of host.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910888408.XA CN110441610B (en) | 2019-09-19 | 2019-09-19 | Remote digital insulation resistance tester and host lighting device thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910888408.XA CN110441610B (en) | 2019-09-19 | 2019-09-19 | Remote digital insulation resistance tester and host lighting device thereof |
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| CN110441610A true CN110441610A (en) | 2019-11-12 |
| CN110441610B CN110441610B (en) | 2024-04-02 |
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| CN201910888408.XA Active CN110441610B (en) | 2019-09-19 | 2019-09-19 | Remote digital insulation resistance tester and host lighting device thereof |
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Citations (8)
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| CN110441610B (en) | 2024-04-02 |
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