CN207732200U - A kind of high-voltage electrical apparatus breaking piece - Google PatentsA kind of high-voltage electrical apparatus breaking piece Download PDF
- Publication number
- CN207732200U CN207732200U CN201721456417.4U CN201721456417U CN207732200U CN 207732200 U CN207732200 U CN 207732200U CN 201721456417 U CN201721456417 U CN 201721456417U CN 207732200 U CN207732200 U CN 207732200U
- Prior art keywords
- lower housing
- electrical apparatus
- connecting line
- 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.)
- Expired - Fee Related
- 238000009413 insulation Methods 0.000 claims abstract description 19
- 238000003475 lamination Methods 0.000 claims abstract description 15
- 238000001514 detection method Methods 0.000 claims abstract description 7
- 230000000694 effects Effects 0.000 claims description 6
- 230000000875 corresponding Effects 0.000 claims description 3
- -1 copper chromium Chemical compound 0.000 description 4
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 4
- 239000004810 polytetrafluoroethylene Substances 0.000 description 4
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000007747 plating Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
The utility model discloses a kind of high-voltage electrical apparatus breaking pieces, its structure includes lower housing, upper shell, spiral lamination, nut, limited block, insulation sleeve, connecting line, notch, micro display screen, breaker, resistance and voltage detector, a kind of high-voltage electrical apparatus breaking piece of the utility model, by being provided with breaker among connecting line, first electric wire can be disconnected when staff carries out mounting device, air switch is disconnected, so that circuit no current passes through, it prevents from causing accident to user when current turns ON, it solves the problems, such as that internal connection line can not be provided and cut-offs function；By being provided with voltage detector, voltage is detected with by way of circuit in parallel, and a resistance is provided with before voltage detector, prevent voltage detector from being damaged because voltage is excessive, and detection data is transmitted to micro display screen, to observe, solve the problems, such as intuitively to understand through Current Voltage size.
The utility model is a kind of high-voltage electrical apparatus breaking piece, belongs to high-tension connector field.
In routine work, high-tension connector is the essential tool of people, and place or isolated is blocked in circuit Between obstructed circuit, the bridge of communication is erected, to make current flowing, circuit is made to realize that scheduled function, existing high pressure connect It connects device to have a single function, this brings essential trouble to their work, for this purpose, being badly in need of a kind of high-voltage electrical apparatus is connected with safety Device is connect, to solve the needs of crowd, but the high-tension connector of the prior art can not provide user and provide internal connection line Function is cut-off, and the voltage swing by electric current can not be detected in real time.
Utility model content
In view of the deficienciess of the prior art, the utility model aim is to provide a kind of high-voltage electrical apparatus breaking piece, High-tension connector to solve the prior art can not provide user cut-offs function to internal connection line offer, and can not be real When detection by the voltage swing of electric current the problem of.
To achieve the goals above, the utility model is to realize by the following technical solutions：A kind of high-voltage electrical apparatus use Breaking piece, including lower housing, upper shell, spiral lamination, nut, limited block, insulation sleeve, connecting line, notch, micro display screen, Breaker, resistance and voltage detector, the lower housing are connect by spiral lamination with upper shell spiral, and the nut passes through spiral Line coordinates with lower housing activity, and the limited block is set at left and right sides of lower housing lower end and at left and right sides of upper shell upper end, institute It states insulation sleeve to be set between lower housing and upper shell, there are one notch, the insulation sleeves for setting in the middle part of the insulation sleeve right end It is internally provided with a connecting line, the lower housing front surface is provided with micro display screen, and micro display screen lower end is provided with disconnected Road device, the breaker are made of shell, air switch and bolt, and the shell is fixedly connected by bolt with lower housing, The breaker is electrically connected in a series arrangement with connecting line, and the resistance and voltage detector and connecting line are electric in parallel Connection, the voltage detector are electrically connected with micro display screen.
Further, it is in hollow shape inside the lower housing and upper shell.
Further, the lower housing inner upper end is provided with lines corresponding with spiral lamination.
Further, the lower housing, upper shell and insulation sleeve thickness are 2cm.
Further, the connecting line lower end is electric current incoming end, and resistance and voltage detector are electrically connected in a series arrangement.
Further, the size of the resistance is 5000 Ω, and the detection range of voltage detector is 0 ~ 10000V.
Further, it is provided with non-slip texture on the outside of the lower housing upper end.
Further, model Ou Tuo S263 used by the breaker.
Further, the lower housing and upper shell are made of copper chromium plating；Insulation sleeve is polytetrafluoroethylene (PTFE)；Connecting line is by leading to The good copper of electric effect.
A kind of high-voltage electrical apparatus breaking piece of the utility model can by being provided with breaker among connecting line Air switch to be disconnected when staff carries out mounting device so that circuit no current passes through, when preventing current turns ON pair User causes accident, and the function of an emergency cut-off is provided when short circuit, and solving can not be to internal connection line The problem of function, is cut-off in offer；By being provided with voltage detector, voltage is detected with by way of circuit in parallel, and And a resistance is provided with before voltage detector, Current Voltage is cut down, prevents voltage detector due to voltage is excessive Damage, and detection data is transmitted to micro display screen, to observe, solving can not intuitively understand through Current Voltage size Problem.
Description of the drawings
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model Sign, objects and advantages will become more apparent upon：
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the vertical view of the utility model；
Fig. 3 is the circuit connection diagram of the utility model.
In figure：Lower housing -1, spiral lamination -3, nut -4, limited block -5, insulation sleeve -6, connecting line -7, lacks upper shell -2 Mouth -601, micro display screen -8, breaker -9, resistance -10, voltage detector -11, shell -901, air switch -902, bolt - 903。
Specific implementation mode
To make the technical means, creative features, achievement of purpose, and effectiveness of the utility model be easy to understand, below In conjunction with specific implementation mode, the utility model is expanded on further.
It please refers to Fig.1, Fig. 2 and Fig. 3, the utility model provide a kind of high-voltage electrical apparatus breaking piece, including lower housing 1, upper shell 2, spiral lamination 3, nut 4, limited block 5, insulation sleeve 6, connecting line 7, notch 601, micro display screen 8, breaker 9, electricity Resistance 10 and voltage detector 11, lower housing 1 are connect by spiral lamination 3 with 2 spiral of upper shell, and nut 4 passes through spiral lamination 3 and lower casing 1 activity cooperation of body, limited block 5 are set at left and right sides of 1 lower end of lower housing and at left and right sides of 2 upper end of upper shell, and insulation sleeve 6 is arranged Between lower housing 1 and upper shell 2, there are one notches 601, insulation sleeve 6 to be internally provided with one for setting in the middle part of 6 right end of insulation sleeve Connecting line 7,1 front surface of lower housing are provided with micro display screen 8, and 8 lower end of micro display screen is provided with breaker 9, and breaker 9 is by shell 901, air switch 902 and bolt 903 form, and shell 901 is fixedly connected by bolt 903 with lower housing 1, breaker 9 and Connecting line 7 is electrically connected in a series arrangement, and resistance 10 and voltage detector 11 are electrically connected in parallel with connecting line 7, voltage Detector 11 is electrically connected with micro display screen 8, is in hollow shape, the setting of 1 inner upper end of lower housing inside lower housing 1 and upper shell 2 It is 2cm to have lines corresponding with spiral lamination 3, lower housing 1, upper shell 2 and 6 thickness of insulation sleeve, and 7 lower end of connecting line is electric current Incoming end, resistance 10 and voltage detector 11 are electrically connected in a series arrangement, and the size of resistance 10 is 5000 Ω, voltage detector 11 Detection range be 0 ~ 10000V, be provided with non-slip texture on the outside of 1 upper end of lower housing, model Ou Tuo used by breaker 9 S263, lower housing 1 and upper shell 2 are made of copper chromium plating；Insulation sleeve 6 is polytetrafluoroethylene (PTFE)；Connecting line 7 is good by power effect Copper.
Voltage monitor 11 described in this patent is caused voltage slowly varying to electric system normal operating condition Deviation carries out the statistical voltage monitoring instrument for continuously monitoring and counting；As long as the air switch 902 described in this patent is a kind of Electric current is more than the switch that rated current will disconnect automatically in circuit.Air switch is low voltage power distribution network and electric drive system In a kind of very important electric appliance, it integrates control and multi-protective function.
The spiral lamination 3 being arranged by 2 lower end of upper shell when user wants to use this patent is so that lower housing 1 and upper Shell 2 is connect with spiral, and fixes lower housing 1 and the connection of upper shell 2 by nut 4, and device both ends are existed by limited block 5 It is blocked in circuit between place or isolated obstructed circuit, the bridge of communication is erected, by being provided with breaker 9, in connecting line 7 Centre is provided with breaker 9, and shell 901 is fixed on device by two bolts 903, and is switched by rotary air 902 pairs of circuits carry out break-make so that circuit no current passes through, and first electric wire can be broken when staff carries out mounting device It opens, prevents from causing accident to user when current turns ON, and provide the function of an emergency cut-off when short circuit, internally The problem of function is cut-off in portion's connecting line offer, is detected voltage with by way of circuit in parallel, and in voltage detecting It is provided with a resistance before device 11, Current Voltage is cut down, prevents voltage detector 11 from being damaged because voltage is excessive, and Detection data is transmitted to micro display screen 8, to observe so that intuitive to understand through Current Voltage size.
The utility model lower housing 1, upper shell 2, spiral lamination 3, nut 4, limited block 5, insulation sleeve 6, connecting line 7, notch 601, micro display screen 8, breaker 9, resistance 10, voltage detector 11, shell 901, air switch 902,903 component of bolt are Universal standard part, especially 1 front surface of lower housing are provided with micro display screen 8, and 8 lower end of micro display screen is provided with breaker 9, breaker 9 are made of shell 901, air switch 902 and bolt 903, and shell 901 is fixedly connected by bolt 903 with lower housing 1, disconnected Road device 9 is electrically connected in a series arrangement with connecting line 7, and resistance 10 and voltage detector 11 are electrically connected in parallel with connecting line 7 It connecing, voltage detector 11 is electrically connected with micro display screen 8, can be reached and be caused accident to user when preventing current turns ON, and The function of one emergency cut-off is provided when short circuit and can intuitively understand the effect of Current Voltage size, to effectively The phenomenon that avoiding that internal connection line can not be provided and cut-off function, and the voltage swing by electric current can not be detected in real time.
The advantages of basic principles and main features and the utility model of the utility model have been shown and described above, for For those skilled in the art, it is clear that the present invention is not limited to the details of the above exemplary embodiments, and without departing substantially from this In the case of the spirit or essential attributes of utility model, the utility model 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 utility model is by institute Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent requirements of the claims All changes are embraced therein.Any reference numeral in claim should not be considered as to the involved right of limitation It is required that.
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 embodiment being appreciated that.
1. a kind of high-voltage electrical apparatus breaking piece, including lower housing（1）, upper shell（2）, spiral lamination（3）, nut（4）, limit Block（5）, insulation sleeve（6）, connecting line（7）And notch（601）, it is characterised in that：It further include micro display screen（8）, breaker（9）、 Resistance（10）And voltage detector（11）, the lower housing（1）Pass through spiral lamination（3）With upper shell（2）Spiral connects, the spiral shell It is female（4）Pass through spiral lamination（3）With lower housing（1）Activity cooperation, the limited block（5）It is set to lower housing（1）Lower end or so two Side and upper shell（2）At left and right sides of upper end, the insulation sleeve（6）It is set to lower housing（1）And upper shell（2）Between, it is described exhausted Edge set（6）There are one notches for setting in the middle part of right end（601）, the insulation sleeve（6）It is internally provided with a connecting line（7）, described Lower housing（1）Front surface is provided with micro display screen（8）, the micro display screen（8）Lower end is provided with breaker（9）, the open circuit Device（9）By shell（901）, air switch（902）And bolt（903）Composition, the shell（901）Pass through bolt（903）With under Shell（1）It is fixedly connected, the breaker（9）With connecting line（7）It is electrically connected in a series arrangement, the resistance（10）It is examined with voltage Survey device（11）With connecting line（7）It is electrically connected in parallel, the voltage detector（11）With micro display screen（8）Electrical connection.
2. a kind of high-voltage electrical apparatus breaking piece according to claim 1, it is characterised in that：The lower housing（1）With Upper shell（2）Internal is in hollow shape.
3. a kind of high-voltage electrical apparatus breaking piece according to claim 1, it is characterised in that：The lower housing（1）It is interior Portion upper end is provided with and spiral lamination（3）Corresponding lines.
4. a kind of high-voltage electrical apparatus breaking piece according to claim 1, it is characterised in that：The lower housing（1）, on Shell（2）And insulation sleeve（6）Thickness is 2cm.
5. a kind of high-voltage electrical apparatus breaking piece according to claim 1, it is characterised in that：The connecting line（7）Under End is electric current incoming end, resistance（10）And voltage detector（11）It is electrically connected in a series arrangement.
6. a kind of high-voltage electrical apparatus breaking piece according to claim 1, it is characterised in that：The resistance（10）It is big Small is 5000 Ω, voltage detector（11）Detection range be 0 ~ 10000V.
7. a kind of high-voltage electrical apparatus breaking piece according to claim 1, it is characterised in that：The lower housing（1）On End outside is provided with non-slip texture.
Priority Applications (1)
|Application Number||Priority Date||Filing Date||Title|
|CN201721456417.4U CN207732200U (en)||2017-11-04||2017-11-04||A kind of high-voltage electrical apparatus breaking piece|
Applications Claiming Priority (1)
|Application Number||Priority Date||Filing Date||Title|
|CN201721456417.4U CN207732200U (en)||2017-11-04||2017-11-04||A kind of high-voltage electrical apparatus breaking piece|
|Publication Number||Publication Date|
|CN207732200U true CN207732200U (en)||2018-08-14|
Family Applications (1)
|Application Number||Title||Priority Date||Filing Date|
|CN201721456417.4U Expired - Fee Related CN207732200U (en)||2017-11-04||2017-11-04||A kind of high-voltage electrical apparatus breaking piece|
Country Status (1)
|CN (1)||CN207732200U (en)|
- 2017-11-04 CN CN201721456417.4U patent/CN207732200U/en not_active Expired - Fee Related
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|CF01||Termination of patent right due to non-payment of annual fee||
Granted publication date: 20180814
Termination date: 20181104
|CF01||Termination of patent right due to non-payment of annual fee|