CN206976806U - A kind of short-circuiting device of high-tension switch cabinet - Google Patents
A kind of short-circuiting device of high-tension switch cabinet Download PDFInfo
- Publication number
- CN206976806U CN206976806U CN201720888331.2U CN201720888331U CN206976806U CN 206976806 U CN206976806 U CN 206976806U CN 201720888331 U CN201720888331 U CN 201720888331U CN 206976806 U CN206976806 U CN 206976806U
- Authority
- CN
- China
- Prior art keywords
- short
- incoming line
- installing plate
- mounting groove
- switch cabinet
- 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
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Abstract
The utility model discloses a kind of short-circuiting device of high-tension switch cabinet, including installing plate, conducting ring, installation nut, radiating groove, conductor wire, protective housing, mounting groove, shell, incoming line, rubber ring, conductive plate, spring, electric wire, ceramic layer and copper cash.The beneficial effects of the utility model are：Conductive spring and electric wire are connected between mounting groove and conductive plate, spring allows mounting groove firmly to prop up fuse, so that fuse firmly installs, conductor wire is made up of the copper cash of inside with outside ceramic layer is wrapped in, so that copper cash will not it is exposed outside, a circle rubber ring is cased with around incoming line on shell, gap is will not leave behind when connecting electric wire and passing through incoming line, prevent some debris from falling into enclosure from incoming line, installing plate bottom is provided with the radiating groove of twice groove-like, radiating groove can effectively discharge heat caused by logical excessive voltage.
Description
Technical field
The utility model is specially a kind of short-circuiting device of high-tension switch cabinet, belongs to machinery equipment field.
Background technology
Short-circuiting device device is mainly used in when preventing from occurring in circuit short-circuit conditions, can timely deenergization dress
Put, it is mainly made up of the device and binding post of fuse and installation insurance silk, and its main principle is exactly to occur
During short-circuit conditions, the power of whole circuit can increase suddenly, so that the fuse of fuse disconnects, so as to protect whole circuit
Interior element will not cause to damage because of short circuit.
Existing short-circuiting device is exactly the box and termination composition of an installation insurance silk, and connection is fairly simple, protects
The connection of dangerous silk is not particularly compact, it is easy to which when the situation of open circuit occurs, and being used in high-tension circuit, high voltage passes through guarantor
Dangerous silk can produce substantial amounts of heat, and existing short-circuiting device effectively heat can not discharge, and easily cause danger, and existing
Short-circuiting device poor sealing, once fall into pocket-handkerchief, it is easy to unexpected short-circuit state occurs or causes the work of fuse
With can not play.
Utility model content
The purpose of this utility model is that to solve the above problems and provides a kind of short-circuiting device of high-tension switch cabinet.
The utility model is achieved through the following technical solutions above-mentioned purpose：A kind of short-circuiting device of high-tension switch cabinet, including
Installing plate, conducting ring, installation nut, radiating groove, conductor wire, protective housing, mounting groove, shell, incoming line, rubber ring, conductive plate,
Spring, electric wire, ceramic layer and copper cash；The installing plate bottom is provided with the radiating groove of twice groove-like, the installing plate top
Both ends be fixed with conducting ring, installation nut is installed on the conducting ring, two protective housings, institute are installed on the installing plate
State protective housing bottom and be provided with conductive plate, described conductor wire one end connects with conducting ring and the other end passes through protective housing and conductive plate
Connection, the protective housing are internally provided with mounting groove, conductive spring and electricity are connected between the mounting groove and conductive plate
Line, the conductor wire are made up of the copper cash of inside with outside ceramic layer is wrapped in, and the casing is on a mounting board, described
Incoming line is left at the both ends of shell, and a circle rubber ring is cased with around the incoming line.
Further, in order that fuse can firmly be propped up by obtaining mounting groove, connect between the mounting groove and conductive plate
It is connected to conductive spring and electric wire.
Further, in order that copper cash will not it is exposed outside, the conductor wire by inside copper cash and be wrapped in outside
Ceramic layer and form.
Further, gap is will not leave behind when electric wire passes through incoming line in order that must connect, the incoming line on the shell
Surrounding is cased with a circle rubber ring.
Further, in order to prevent foreign matter from entering, protective housing is provided with outside the mounting groove of the installation insurance silk.
Further, in order to discharge heat caused by logical excessive voltage, the installing plate bottom is provided with twice
The radiating groove of groove-like.
The beneficial effects of the utility model are：The short-circuiting device of the high-tension switch cabinet is reasonable in design using simple, mounting groove and
Conductive spring and electric wire are connected between conductive plate, spring allows mounting groove firmly to prop up fuse, so that
Obtain fuse to firmly install, open circuit conditions will not occur, conductor wire is by internal copper cash and is wrapped in outside ceramic layer and structure
Exposed it will not will not occur to produce the unexpected dangerous situations such as electric spark outside into so that copper cash, around the incoming line on shell
A circle rubber ring is cased with, gap is will not leave behind when connecting electric wire and passing through incoming line, it is outer to prevent that some debris from falling into from incoming line
Inside shell, ensure safety, be provided with protective housing outside the mounting groove of installation insurance silk, prevent the element inside protective housing being powered
Shi Buhui is exposed outside, ensures safety, while is also prevented from foreign matter entrance, and installing plate bottom is provided with dissipating for twice groove-like
Heat channel, radiating groove can effectively discharge logical excessive voltage caused by heat, prevent the overtension around short-circuiting device from causing to endanger
Danger.
Brief description of the drawings
Fig. 1 is the utility model overall structure decomposing schematic representation；
Fig. 2 is the utility model protective housing internal structure schematic diagram；
Fig. 3 is the utility model conductive line structure schematic diagram；
Fig. 4 is the utility model radiating slot structure schematic diagram；
In figure：1st, installing plate, 2, conducting ring, 3, installation nut, 4, radiating groove, 5, conductor wire, 6, protective housing, 7, installation
Groove, 8, shell, 9, incoming line, 10, rubber ring, 11, conductive plate, 12, spring, 13, electric wire, 14, ceramic layer, 15, copper cash.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Refer to Fig. 1-4, a kind of short-circuiting device of high-tension switch cabinet, including installing plate 1, conducting ring 2, installation nut 3, radiating
Groove 4, conductor wire 5, protective housing 6, mounting groove 7, shell 8, incoming line 9, rubber ring 10, conductive plate 11, spring 12, electric wire 13, pottery
Enamel coating 14 and copper cash 15；The bottom of installing plate 1 is provided with the radiating groove 4 of twice groove-like, and the two of the top of installing plate 1
End is fixed with conducting ring 2, and installation nut 3 is provided with the conducting ring 2, two protective housings 6 are provided with the installing plate 1,
The bottom of protective housing 6 is provided with conductive plate 11, and described one end of conductor wire 5 and conducting ring 2 connect and the other end passes through protective housing 6
Connected with conductive plate 11, the protective housing 6 is internally provided with mounting groove 7, and being connected between the mounting groove 7 and conductive plate 11 can
Conductive spring 12 and electric wire 13, the conductor wire 5 are made up of the copper cash 15 of inside with outside ceramic layer 14 is wrapped in,
The shell 8 is enclosed on installing plate 1, and incoming line 9 is left at the both ends of the shell 8, and a circle rubber is cased with around the incoming line 9
Rubber ring 10.
As a kind of technical optimization scheme of the present utility model：It is connected with and can leads between the mounting groove 7 and conductive plate 11
The spring 12 and electric wire 13 of electricity；The conductor wire 5 is made up of the copper cash 15 of inside with outside ceramic layer 14 is wrapped in；It is described
A circle rubber ring 10 is cased with around incoming line 9 on shell 8；Protective housing is provided with outside the mounting groove 7 of the installation insurance silk
6；The bottom of installing plate 1 is provided with the radiating groove 4 of twice groove-like.
The utility model when in use, is first opened shell, and the electric wire of connection is passed through into incoming line, unscrews installation spiral shell
Mother, then the electrical wire fastener for needing to connect is stuck in protective housing between installation nut and conducting ring, then by the both ends of fuse
In the mounting groove in portion, shell is then installed, whole short-circuiting device is arranged at the correct position of switch cubicle, it is short when occurring
During the situation of road, fuse can be burned, if using disposable fuse, needed to close power supply, then opened shell,
More finish changing new fuse.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (6)
- A kind of 1. short-circuiting device of high-tension switch cabinet, it is characterised in that：Including installing plate (1), conducting ring (2), installation nut (3), Radiating groove (4), conductor wire (5), protective housing (6), mounting groove (7), shell (8), incoming line (9), rubber ring (10), conductive plate (11), spring (12), electric wire (13), ceramic layer (14) and copper cash (15)；Installing plate (1) bottom is provided with radiating groove (4), The both ends on installing plate (1) top are fixed with conducting ring (2), and installation nut (3) is provided with the conducting ring (2), described Two protective housings (6) are installed, protective housing (6) bottom is provided with conductive plate (11), the conductor wire on installing plate (1) (5) one end and conducting ring (2) connect and the other end connects through protective housing (6) and conductive plate (11), and the protective housing (6) is internal Mounting groove (7) is provided with, spring (12) and electric wire (13) are provided between the mounting groove (7) and conductive plate (11), it is described to lead Electric wire (5) is made up of ceramic layer (14) and copper cash (15), and the shell (8) is enclosed on installing plate (1), and the two of the shell (8) Incoming line (9) is left at end, and rubber ring (10) is provided with the incoming line (9).
- A kind of 2. short-circuiting device of high-tension switch cabinet according to claim 1, it is characterised in that：The mounting groove (7) and lead Conductive spring (12) and electric wire (13) are connected between electroplax (11).
- A kind of 3. short-circuiting device of high-tension switch cabinet according to claim 1, it is characterised in that：The conductor wire (5) is by interior The copper cash (15) in portion and be wrapped in outside ceramic layer (14) and form.
- A kind of 4. short-circuiting device of high-tension switch cabinet according to claim 3, it is characterised in that：Entering on the shell (8) A circle rubber ring (10) is cased with around line mouth (9).
- A kind of 5. short-circuiting device of high-tension switch cabinet according to claim 1, it is characterised in that：The peace of the installation insurance silk Protective housing (6) is provided with outside tankage (7).
- A kind of 6. short-circuiting device of high-tension switch cabinet according to claim 1, it is characterised in that：Installing plate (1) bottom It is provided with the radiating groove (4) of twice groove-like.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720888331.2U CN206976806U (en) | 2017-07-21 | 2017-07-21 | A kind of short-circuiting device of high-tension switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720888331.2U CN206976806U (en) | 2017-07-21 | 2017-07-21 | A kind of short-circuiting device of high-tension switch cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206976806U true CN206976806U (en) | 2018-02-06 |
Family
ID=61398224
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720888331.2U Expired - Fee Related CN206976806U (en) | 2017-07-21 | 2017-07-21 | A kind of short-circuiting device of high-tension switch cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206976806U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111404225A (en) * | 2020-03-26 | 2020-07-10 | 苏州市沃特测试技术服务有限公司 | A 12V and 24V fast switching DC composite battery box for testing |
| CN115763184A (en) * | 2022-10-25 | 2023-03-07 | 啸驰电气股份有限公司 | High-voltage electrical interface for frequency converter power unit |
-
2017
- 2017-07-21 CN CN201720888331.2U patent/CN206976806U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111404225A (en) * | 2020-03-26 | 2020-07-10 | 苏州市沃特测试技术服务有限公司 | A 12V and 24V fast switching DC composite battery box for testing |
| CN111404225B (en) * | 2020-03-26 | 2025-05-16 | 苏州市沃特测试技术服务有限公司 | A 12V and 24V fast switching DC composite battery box for testing |
| CN115763184A (en) * | 2022-10-25 | 2023-03-07 | 啸驰电气股份有限公司 | High-voltage electrical interface for frequency converter power unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180206 Termination date: 20180721 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |