CN207020275U - A kind of Portable partial discharge detector - Google Patents
A kind of Portable partial discharge detector Download PDFInfo
- Publication number
- CN207020275U CN207020275U CN201720799376.2U CN201720799376U CN207020275U CN 207020275 U CN207020275 U CN 207020275U CN 201720799376 U CN201720799376 U CN 201720799376U CN 207020275 U CN207020275 U CN 207020275U
- Authority
- CN
- China
- Prior art keywords
- casing
- guidance panel
- partial discharge
- discharge detection
- display screen
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Testing Relating To Insulation (AREA)
Abstract
The utility model discloses a kind of Portable partial discharge detector, including display screen, casing and the guidance panel with operation keyboard, handle is provided with the upper surface of casing；Display screen is inlaid with the first side of casing, the display screen is electrically connected with Partial Discharge Detection main frame, and control button is provided with the first side of casing and positioned at the side of display screen；Guidance panel covers the first side of casing, and the lower end of the guidance panel is hinged on the first side of casing, and the both sides of guidance panel upper end and the first side of casing fasten connection；Guidance panel is connected by data wire with Partial Discharge Detection main frame；Be provided with radiating area on three sides on Partial Discharge Detection host machine casing in addition to first side, be evenly equipped with heat emission hole in radiating area, and covered with cover plate on radiating area, cover plate can horizontal direction be slidably mounted on the side of Partial Discharge Detection host machine casing.The utility model is easy to carry, and good heat dissipation effect.
Description
Technical field
A kind of Partial discharge detector is the utility model is related to, is examined more specifically to a kind of Portable PD On-Line
Survey instrument.
Background technology
Portable partial discharge detector is using modern power electronics technology and the numeral letter based on ultrasonic wave, hyperfrequency
Number novel electric power Partial Discharge Detection special equipment made for the treatment of technology.In recent years, the country is had started to industrial and civilian set
Standby widely used Portable partial discharge detector, and quantity progressively expands.
In Portable partial discharge detector, reactor is widely used, capacitor forms lc circuit, in switching device
Aspect uses IGBT (Insulated Gate Bipolar Transistor, insulated gate bipolar transistor) controller mostly
Part, these devices are all heater members, and are to heat sensitivity device, if heat dissipation problem processing is bad, can influence device
Service life, device failure is likely to result in when serious, equipment can not normal operation.And in long-play, it is portable
Formula Partial discharge detector needs the compensation harmonic electric current sent and compensating power larger, therefore its temperature rise is also very high.At present
The structure of Portable partial discharge detector is all compact, therefore higher requirement is proposed to radiating.
The content of the invention
1. utility model technical problems to be solved
The purpose of this utility model is to overcome the shortcomings of above-mentioned, there is provided a kind of Portable partial discharge detector, adopts
It is simple in construction with the technical solution of the utility model, ingenious in design, easy to carry, compact-sized, small volume, and radiating effect
It is good.
2. technical scheme
To reach above-mentioned purpose, technical scheme provided by the utility model is：
A kind of Portable partial discharge detector of the present utility model, including display screen, placing Partial Discharge Detection
The casing of main frame and the guidance panel with operation keyboard, are installed with protective case, and casing at eight angles of described casing
Upper surface on be provided with handle；Display screen is inlaid with the first side of described casing, the display screen is examined with shelf depreciation
Main frame electrical connection is surveyed, and control button is provided with the first side of casing and positioned at the side of display screen；Described guidance panel
The first side of casing is covered, the lower end of the guidance panel is hinged on the first side of casing, the both sides of guidance panel upper end
Fasten and be connected with the first side of casing；Described guidance panel is connected by data wire with Partial Discharge Detection main frame；Institute
Radiating area is provided with three sides on the Partial Discharge Detection host machine casing stated in addition to first side, in the radiating area
Be furnished with heat emission hole, and covered with cover plate on radiating area, the cover plate can horizontal direction be slidably mounted on Partial Discharge Detection master
On the side of machine casing.
Further, described data wire is arranged on to be formed in the containing groove on guidance panel, and the one of data wire
End electrically connects with guidance panel, and the other end of data wire is connected with the incoming end being engaged with the interface end being arranged on casing,
Interface end electrically connects with Partial Discharge Detection main frame.
Further, the both sides of described guidance panel upper end offer neck, Partial Discharge Detection host machine casing
First side on the opening position corresponding with neck be provided with fixture block；Described guidance panel upper end is provided with face easy to operation
Tongue is dialled in plate folding.
3. beneficial effect
Using technical scheme provided by the utility model, compared with existing known technology, have the advantages that：
(1) a kind of Portable partial discharge detector of the present utility model, protection is installed with eight angles of its casing
Set, to protect casing, prevents casing from knocking against hard, and handle is provided with the upper surface of casing, is easy to carry；
(2) a kind of Portable partial discharge detector of the present utility model, its guidance panel cover the first side of casing
Face, the lower end of the guidance panel are hinged on the first side of casing, the both sides of guidance panel upper end and the first side phase of casing
It is connected together, so that guidance panel separates with the first side of casing when using, operator is operated on guidance panel, and
The first side of guidance panel and casing is fixed togather when not in use, folding with convenience；
(3) a kind of Portable partial discharge detector of the present utility model, its data wire are arranged on to be formed in guidance panel
On containing groove in, one end of data wire electrically connects with guidance panel, and the other end of data wire is connected with and be arranged on casing
On the incoming end that is engaged of interface end, interface end electrically connected with Partial Discharge Detection main frame, and guidance panel is examined with shelf depreciation
Survey it is easy to connect between main frame, and in data wire is arranged in containing groove so that place regular, avoid factor data line from placing miscellaneous
The problem of disorderly causing the first side of guidance panel and casing to close inconvenience；
(4) a kind of Portable partial discharge detector of the present utility model, except the on its Partial Discharge Detection host machine casing
Radiating area is provided with three sides outside one side, heat emission hole, Partial Discharge Detection main frame work are evenly equipped with the radiating area
Heat sheds from heat emission hole caused by work, good heat dissipation effect, and can horizontal direction covered with cover plate, the cover plate on radiating area
It is slidably mounted on the side of Partial Discharge Detection host machine casing, cover plate can be opened when using so that radiating area manifests
Come, and cover plate closing stashes radiating area when not in use, use is more flexible；
(5) a kind of Portable partial discharge detector of the present utility model, the both sides of its guidance panel upper end offer
Neck, the opening position corresponding with neck is provided with fixture block in the first side of Partial Discharge Detection host machine casing, simple in construction,
Folding with convenience, and guidance panel upper end is provided with the tongue of dialling of panel folding easy to operation, the folding for guidance panel of being more convenient for.
Brief description of the drawings
Fig. 1 is a kind of structural representation of Portable partial discharge detector of the present utility model.
Label declaration in schematic diagram：1st, display screen；2nd, casing；21st, first side；22nd, interface end；23rd, fixture block；3rd, grasp
Make panel；31st, containing groove；32nd, neck；33rd, tongue is dialled；4th, protective case；5th, handle；6th, data wire；71st, radiating area；72nd, radiate
Hole；73rd, cover plate.
Embodiment
To further appreciate that content of the present utility model, the utility model is described in detail in conjunction with the accompanying drawings and embodiments.
Embodiment
With reference to Fig. 1, a kind of Portable partial discharge detector of the present embodiment, including to place Partial Discharge Detection master
The casing 2 of machine and the guidance panel 3 with operation keyboard, are installed with protective case 4 at eight angles of casing 2, prevent casing from knocking
It is broken；And handle 5 is provided with the upper surface of casing 2, it is easy to carry；Display screen 1 is inlaid with the first side 21 of casing 2, should
Display screen 1 electrically connects with Partial Discharge Detection main frame, and is provided with the first side 21 of casing 2 and positioned at the side of display screen 1
Control button；Guidance panel 3 covers the first side 21 of casing 2, and the lower end of the guidance panel 3 is hinged on the first of casing 2
Side 21, the both sides of the upper end of guidance panel 3 fasten with the first side 21 of casing 2 and are connected, solid wherein on the angle of guidance panel 3
Provided with protective case 4；The both sides of the upper end of guidance panel 3 offer neck 32, relative with neck 32 in the first side 21 of casing 2
The opening position answered is provided with fixture block 23, simple in construction, folding with convenience；The upper end of guidance panel 3 is provided with the folding of panel 3 easy to operation
Dial tongue 33, the folding for guidance panel of being more convenient for；Specially inlayed in the first side 21 of casing 2 formed with accommodating cavity, display screen 1
On the bottom surface of accommodating cavity；The lower end of guidance panel 3 and the two side of accommodating cavity are hinged；Fixture block 23 is formed in accommodating cavity
In side wall；Control button is arranged on the bottom surface of accommodating cavity；
Guidance panel 3 is connected by data wire 6 with Partial Discharge Detection main frame；Data wire 6 is arranged on to be formed in operating surface
In containing groove 31 on plate 3, one end of data wire 6 electrically connects with guidance panel 3, and the other end of data wire 6 is connected with and set
The incoming end that the interface end 22 on casing 2 is engaged is put, interface end 22 electrically connects with Partial Discharge Detection main frame；Guidance panel
It is easy to connect between Partial Discharge Detection main frame, and in data wire is arranged in containing groove so that place it is regular, avoid because
Data wire is placed in a jumble and so that the problem of first side of guidance panel and casing closes inconvenience；
Radiating area 71 is provided with three sides on casing 2 in addition to first side 21, is evenly equipped with the radiating area 71
Heat emission hole 72, and covered with cover plate 73 on radiating area 71, the cover plate 73 can horizontal direction be slidably mounted on the side of casing 2
On, heat caused by Partial Discharge Detection host work sheds from heat emission hole, also can be by the fan of outside against radiating area
71 blowings, good heat dissipation effect, and covered with cover plate on radiating area, the cover plate can horizontal direction be slidably mounted on shelf depreciation
On the side for detecting host machine casing, cover plate can be opened when using so that radiating area reveals, and cover plate closing when not in use
Radiating area is stashed, use is more flexible.
A kind of Portable partial discharge detector of the present utility model, simple in construction, ingenious in design, easy to carry, structure
It is compact, small volume, and good heat dissipation effect.
Schematically the utility model and embodiments thereof are described above, this describes no restricted, accompanying drawing
Shown in be also one of embodiment of the present utility model, actual structure is not limited thereto.So if this area
Those of ordinary skill enlightened by it, do not depart from the utility model create objective in the case of, without creativeness design
The frame mode similar to the technical scheme and embodiment, the scope of protection of the utility model all should be belonged to.
Claims (3)
1. a kind of Portable partial discharge detector, including to place the casing of Partial Discharge Detection main frame (2) and there is behaviour
Make the guidance panel (3) of keyboard, it is characterised in that：Protective case (4), and machine are installed with eight angles of described casing (2)
Handle (5) is provided with the upper surface of shell (2)；Display screen (1) is inlaid with the first side (21) of described casing (2), should
Display screen (1) electrically connects with Partial Discharge Detection main frame, and in the first side (21) of casing (2) and positioned at display screen (1)
Side is provided with control button；Described guidance panel (3) covers the first side (21) of casing (2), the guidance panel (3)
Lower end is hinged on the first side (21) of casing (2), the both sides of guidance panel (3) upper end and the first side (21) of casing (2)
Fasten connection；Described guidance panel (3) is connected by data wire (6) with Partial Discharge Detection main frame；Described casing (2)
Radiating area (71) is provided with upper three sides in addition to first side (21), heat emission hole is evenly equipped with the radiating area (71)
(72) covered with cover plate (73), and on radiating area (71), the cover plate (73) can horizontal direction be slidably mounted on casing (2)
On side.
A kind of 2. Portable partial discharge detector according to claim 1, it is characterised in that：Described data wire (6)
It is arranged in the containing groove (31) to be formed on guidance panel (3), one end of data wire (6) electrically connects with guidance panel (3),
The other end of data wire (6) is connected with the incoming end being engaged with the interface end (22) being arranged on casing (2), interface end (22)
Electrically connected with Partial Discharge Detection main frame.
A kind of 3. Portable partial discharge detector according to claim 2, it is characterised in that：Described guidance panel
(3) both sides of upper end offer neck (32), the opening position corresponding with neck (32) in the first side (21) of casing (2)
It is provided with fixture block (23)；Described guidance panel (3) upper end is provided with group tongue (33) of panel easy to operation (3) folding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720799376.2U CN207020275U (en) | 2017-07-04 | 2017-07-04 | A kind of Portable partial discharge detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720799376.2U CN207020275U (en) | 2017-07-04 | 2017-07-04 | A kind of Portable partial discharge detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207020275U true CN207020275U (en) | 2018-02-16 |
Family
ID=61483438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720799376.2U Active CN207020275U (en) | 2017-07-04 | 2017-07-04 | A kind of Portable partial discharge detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207020275U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110488158A (en) * | 2019-09-11 | 2019-11-22 | 珠海瑞特电气设备有限公司 | A kind of DC bus distribution capacity on-line measurement |
| CN112881874A (en) * | 2021-01-14 | 2021-06-01 | 南京维胜自动化科技有限公司 | Integrated ultrasonic wave and ultrahigh frequency partial discharge sensor terminal based on Internet of things |
-
2017
- 2017-07-04 CN CN201720799376.2U patent/CN207020275U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110488158A (en) * | 2019-09-11 | 2019-11-22 | 珠海瑞特电气设备有限公司 | A kind of DC bus distribution capacity on-line measurement |
| CN112881874A (en) * | 2021-01-14 | 2021-06-01 | 南京维胜自动化科技有限公司 | Integrated ultrasonic wave and ultrahigh frequency partial discharge sensor terminal based on Internet of things |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207020275U (en) | A kind of Portable partial discharge detector | |
| CN103677449B (en) | The method of adjustment of a kind of touch screen rate of scanning and electric terminal | |
| CN207183808U (en) | Table serves lower combined type power supervisor | |
| CN212676907U (en) | Multifunctional V-port battery | |
| CN209282883U (en) | A kind of electronic communication circuit protection device | |
| JPWO2015037039A1 (en) | Electronic apparatus and information processing apparatus | |
| CN215576358U (en) | Industry panel computer based on 5G | |
| CN207835102U (en) | A kind of plastic case structure of AVR mobile powers | |
| CN210895696U (en) | Outdoor meal ordering machine | |
| CN109120033A (en) | Electronic equipment and wireless charging system | |
| CN211601149U (en) | Electric water heater | |
| CN212013358U (en) | Multifunctional electrical control cabinet base | |
| CN207939221U (en) | A kind of mobile power | |
| CN211534296U (en) | Heater for dish washer | |
| CN212538258U (en) | Heater of bathroom flushing mechanism | |
| CN214953784U (en) | Insulation resistance tester with large-capacity storage | |
| CN207370568U (en) | Kettle with WIFI function | |
| CN221507444U (en) | Foldable reinforcement KVM | |
| CN216121374U (en) | Portable insulation box | |
| CN221530581U (en) | Anti-false touch structure and low-voltage extraction type complete switch equipment | |
| CN209313247U (en) | A kind of gate and its distribution box | |
| CN109166752A (en) | A kind of electric power, electrical safety control switch | |
| CN108599286A (en) | A kind of safe charging case | |
| CN211698007U (en) | Electric earth-leakage protector detection device of building | |
| CN213024088U (en) | Intelligent temperature control instrument with pluggable combination module |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |