CN220492643U - Power supply surge protector - Google Patents
Power supply surge protector Download PDFInfo
- Publication number
- CN220492643U CN220492643U CN202322066257.4U CN202322066257U CN220492643U CN 220492643 U CN220492643 U CN 220492643U CN 202322066257 U CN202322066257 U CN 202322066257U CN 220492643 U CN220492643 U CN 220492643U
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- China
- Prior art keywords
- surge
- base
- guide rail
- locking device
- power supply
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- 230000001012 protector Effects 0.000 title claims abstract description 49
- 210000001503 joint Anatomy 0.000 claims description 24
- 238000009434 installation Methods 0.000 description 6
- 238000012423 maintenance Methods 0.000 description 4
- 230000007935 neutral effect Effects 0.000 description 3
- 210000005056 cell body Anatomy 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004377 microelectronic Methods 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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Abstract
The utility model provides a power supply surge protector, which belongs to the technical field of surge protectors and comprises: the surge protector comprises a guide rail, a surge base, a lightning protection module, a telescopic spring, a limiting plate and a fixed clamping block, wherein a first mounting groove is formed in the surface of the guide rail, and the surge base is mounted on the guide rail.
Description
Technical Field
The utility model relates to the technical field of surge protectors, in particular to a power supply surge protector.
Background
The lightning disaster is one of the most serious natural disasters, along with the large-scale application of electronic and microelectronic integrated equipment, the damage of a system and equipment caused by lightning overvoltage and lightning electromagnetic pulse is more and more, and the surge protector is an electronic device for providing safety protection for various electronic equipment, instruments and meters and communication lines, and can inhibit surge and instantaneous overvoltage on the lines and overcurrent on a release line;
the surge protector can protect surge caused by indirect lightning and direct lightning or other transient overvoltage in a power supply system, is suitable for the requirements of surge protection in family houses, third industries and industrial fields, and can conduct and shunt in extremely short time when peak current or voltage is suddenly generated in an electric loop or a communication line due to external interference, so that damage of the surge to other equipment in the loop is avoided;
the search shows that the power surge protector has a patent number of CN 212162807U;
the utility model sets up and places the box, body, connecting plate, hinge, cover plate, first fixed block, joint piece, second fixed block, joint groove and cooperation of the fixing device to use, after the body is placed in place the inner chamber of the box, after pulling the cover plate and placing the box and contacting and driving the joint piece to move into joint groove, unclamping the arm-tie, the spring takes place elastic deformation and drives the movable plate to get back to the original place, the movable plate moves and drives the fixture block to pass the through-hole to the joint groove, has finished accepting the body, has solved the user and can use the large-scale box to accept in installing the power surge protector, not only time consuming and laborious while installing, and very extravagant problem of the material;
the actual use proves that the prior surge protector has the following defects:
when the surge protector is installed, the guide rail is installed in the box body, the surge protector is installed on the guide rail, the surge protectors are fixed, the surge protector is suitable for being used by a plurality of groups of surge protectors at the same time, and a single group of surge protectors can be directly fixed in the box body through screws for use, but after the surge protector is used, as the upper end and the lower end of each surge protector are respectively provided with wiring, when one group of surge protectors in the plurality of groups of surge protectors is damaged, the surge protectors need to be moved out in parallel one by one to take down the surge protector on the inner side, and when the surge protector is dismounted, the wiring of the surge protector is pulled, so that the wiring is sometimes required to be dismounted, and the installation structure causes inconvenient maintenance and replacement of the surge protector;
in addition, the wiring holes of the existing surge protector are positioned on the surfaces of the upper end and the lower end of the surge protector, but the surge protector is vertical after being installed, at the moment, the wiring holes are positioned in visual field blind areas, and when wiring is carried out, the wiring is required to be searched, and then the wiring is inserted into the wiring holes, so that the wiring is inconvenient;
accordingly, the present application provides a power supply surge protector to meet the needs.
Disclosure of Invention
The utility model aims to solve the problems in the background art and provides a power supply surge protector.
The utility model aims to provide a power supply surge protector to solve the problem of the existing power supply surge protector.
In order to solve the technical problems, the utility model provides the following technical scheme:
a power supply surge protector comprising: guide rail, surge base, lightning protection module, extension spring, limiting plate and fixed fixture block, the surface of guide rail is provided with first mounting groove, install the surge base on the guide rail, live wire locking device, zero line locking device and ground wire locking device are installed respectively at both ends about surge base's the front, lightning protection module is installed to surge base's front centre department, surge base's internally mounted has the second mounting groove, install extension spring in the second mounting groove, the limiting plate is installed to extension spring's the other end, fixed fixture block has been inserted to surge base's back.
Preferably, the upper end and the lower end of the surge base are respectively provided with a butt joint pipe, and the butt joint pipes are connected with the live wire locking device, the zero wire locking device and the ground wire locking device through wires.
Preferably, the butt joint pipe is provided with three groups corresponding to the live wire locking device, the zero wire locking device and the ground wire locking device respectively, and is cylindrical.
Preferably, the butt joint pipe is vertically arranged at the upper end and the lower end of the surge base, and the butt joint pipe extends outwards to the outer end of the surge base.
Preferably, the guide rail is in a shape like a Chinese character 'ji', the upper end and the lower end of the guide rail extend vertically outwards, a rectangular groove body is arranged on the back surface of the surge base, and the groove body on the back surface of the surge base is matched with the guide rail.
Preferably, the second mounting groove is rectangular, the second mounting groove is located on the back face of the surge base, and openings are formed in the upper end and the lower end of the surge base, located on the second mounting groove.
Preferably, the upper end and the lower end of the guide rail extend outwards to the inner walls of the left side and the right side of the surge base, and the fixed clamping block vertically penetrates through the second mounting groove and extends outwards to the back surfaces of the upper end and the lower end of the guide rail.
Preferably, the fixed clamping block is rectangular, a groove is formed in the surface of the fixed clamping block, and the fixed clamping block vertically penetrates through the surge base and extends outwards to the outer end of the back surface of the surge base.
Compared with the prior art, the utility model has at least the following beneficial effects:
1. compared with the traditional method that the surge protectors are required to be moved outwards one by one in parallel, the surge protectors arranged on the inner side can be taken down, so that the wiring of the surge protector can not be pulled during disassembly, the surge protector can be quickly arranged from the original position after maintenance and replacement, and the maintenance and replacement of the surge protector are more convenient;
2. through being provided with the butt joint pipe respectively at surge base's upper and lower both ends, and butt joint pipe is connected through the electric wire with live wire locking device, zero line locking device and ground wire locking device end, cylindric butt joint pipe can be when the wiring, with live wire, zero line and ground wire direct insert in the butt joint pipe, can outwards prolong junction, keep away from surge base's surface connecting hole, can provide the demarcation position through the butt joint pipe to can find the connecting hole fast when the installation, need not to fudge the connecting hole, make the installation more convenient.
Drawings
The accompanying drawings, which are incorporated herein and form a part of the specification, illustrate embodiments of the present disclosure and, together with the description, further serve to explain the principles of the disclosure and to enable a person skilled in the pertinent art to make and use the disclosure.
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic side view of the present utility model;
FIG. 3 is a schematic cross-sectional view of the present utility model;
FIG. 4 is a schematic view of a rail structure according to the present utility model;
fig. 5 is a schematic view of a structure of a fixing clip according to the present utility model.
[ reference numerals ]
1-a guide rail; 2-a surge base; 3-a lightning protection module; 4-a telescopic spring; 5-limiting plates; 6-fixing the clamping block; 101-a first mounting groove; 201-live wire locking device; 202-zero line locking device; 203-a ground wire locking device; 204-a second mounting slot; 205-interfacing tube.
While particular structures and devices are shown in the drawings to enable a clear implementation of embodiments of the utility model, this is for illustrative purposes only and is not intended to limit the utility model to the particular structures, devices and environments, which may be modified or adapted by those of ordinary skill in the art, as desired, and which remain within the scope of the appended claims.
Detailed Description
As shown in fig. 1, 2, 3, 4 and 5, an embodiment of the present utility model provides a power surge protector, including: guide rail 1, surge base 2, lightning protection module 3, extension spring 4, limiting plate 5 and fixed fixture block 6, the surface of guide rail 1 is provided with first mounting groove 101, install surge base 2 on the guide rail 1, live wire locking device 201, zero line locking device 202 and ground wire locking device 203 are installed respectively to both ends about surge base 2's the front, lightning protection module 3 is installed to surge base 2's front centre department, surge base 2's internally mounted has second mounting groove 204, install extension spring 4 in the second mounting groove 204, limiting plate 5 is installed to extension spring 4's the other end, fixed fixture block 6 has been inserted to surge base 2's the back.
In this embodiment, the upper and lower ends of the surge base 2 are respectively provided with a butt joint pipe 205, and the butt joint pipe 205 is connected with the ends of the live wire locking device 201, the neutral wire locking device 202 and the ground wire locking device 203 through wires.
In this embodiment, the butt joint pipe 205 is provided with three groups, which correspond to the live wire locking device 201, the neutral wire locking device 202 and the ground wire locking device 203 respectively, and the butt joint pipe 205 is cylindrical, and the cylindrical butt joint pipe 205 can directly insert the live wire, the neutral wire and the ground wire into the butt joint pipe 205 when the wires are connected, and can extend the connection position outwards and far away from the surface connecting hole of the surge base 2.
In this embodiment, the butt joint pipe 205 is vertically installed at the upper and lower both ends of the surge base 2, and the butt joint pipe 205 outwards extends to the outer end department of the surge base 2, can provide the calibration position to can find the spliced eye fast when the installation, need not to fudge the spliced eye, make the installation more convenient.
In this embodiment, the guide rail 1 is "nearly" word form, and the upper and lower both ends of guide rail 1 outwards vertically extend, and the back of surge base 2 is provided with rectangular cell body, and the cell body at surge base 2 back agrees with guide rail 1 mutually, and surge base 2 can block on guide rail 1.
In this embodiment, the second mounting groove 204 is rectangular, the second mounting groove 204 is located on the back surface of the surge base 2, openings are formed at the upper and lower ends of the surge base 2 located on the second mounting groove 204, and the fixing clip 6 can be inserted from the openings at the upper and lower ends of the second mounting groove 204.
In this embodiment, the upper and lower both ends of guide rail 1 outwards extend to the left and right sides inner wall of surge seat 2, and fixed fixture block 6 runs through second mounting groove 204 outwards and extends to the back at the upper and lower both ends of guide rail 1, after surge seat 2 is placed on guide rail 1 directly, insert fixed fixture block 6 at the upper and lower both ends of surge seat 2, fixed fixture block 6 stretches into in the second mounting groove 204 at the back of surge seat 2, and downwardly extend to the back at the upper and lower both ends of guide rail 1, limiting plate 5 makes fixed fixture block 6 inwards move through telescopic spring 4, laminating is on guide rail 1, thereby fix surge seat 2 on guide rail 1, through this kind of setting, can directly outwards pull out fixed fixture block 6 when maintaining and dismantling surge seat 2, can take off surge seat 2 from guide rail 1 in situ, need not outwards move out in parallel one by one surge seat 2, thereby after the installation wiring, can directly take off surge seat 2, make the maintenance change more convenient.
In this embodiment, the fixed fixture block 6 is rectangular, the surface of the fixed fixture block 6 is provided with a groove, and the fixed fixture block 6 vertically penetrates through the surge base 2 to extend outwards to the outer end of the back of the surge base 2, and the groove arranged on the surface of the fixed fixture block 6 is convenient to pull out outwards.
Claims (8)
1. A power supply surge protector, comprising: guide rail (1), surge base (2), lightning protection module (3), extension spring (4), limiting plate (5) and fixed fixture block (6), the surface of guide rail (1) is provided with first mounting groove (101), install surge base (2) on guide rail (1), live wire locking device (201), zero line locking device (202) and ground wire locking device (203) are installed respectively to both ends about the front of surge base (2), lightning protection module (3) are installed in the middle of the front of surge base (2), internally mounted of surge base (2) has second mounting groove (204), install extension spring (4) in second mounting groove (204), limiting plate (5) are installed to the other end of extension spring (4), fixed fixture block (6) are inserted to the back of surge base (2).
2. The power supply surge protector of claim 1, wherein: the upper end and the lower end of the surge base (2) are respectively provided with a butt joint pipe (205), and the butt joint pipe (205) is connected with the ends of the live wire locking device (201), the zero wire locking device (202) and the ground wire locking device (203) through electric wires.
3. The power supply surge protector of claim 2, wherein: the butt joint pipe (205) is provided with three groups, which correspond to the live wire locking device (201), the zero wire locking device (202) and the ground wire locking device (203) respectively, and the butt joint pipe (205) is cylindrical.
4. A power supply surge protector according to claim 3 wherein: the butt joint pipe (205) is vertically arranged at the upper end and the lower end of the surge base (2), and the butt joint pipe (205) extends outwards to the outer end of the surge base (2).
5. The power supply surge protector of claim 1, wherein: the guide rail (1) is in a shape like a Chinese character 'ji', the upper end and the lower end of the guide rail (1) vertically extend outwards, a rectangular groove body is arranged on the back surface of the surge base (2), and the groove body on the back surface of the surge base (2) is matched with the guide rail (1).
6. The power supply surge protector of claim 1, wherein: the second mounting groove (204) is rectangular, the second mounting groove (204) is positioned on the back surface of the surge base (2), and openings are formed in the upper end and the lower end of the surge base (2) positioned on the second mounting groove (204).
7. The power supply surge protector according to claim 1 or 6, characterized in that: the upper end and the lower end of the guide rail (1) extend outwards to the inner walls of the left side and the right side of the surge base (2), and the fixed clamping block (6) vertically penetrates through the second mounting groove (204) and extends outwards to the back surfaces of the upper end and the lower end of the guide rail (1).
8. The power supply surge protector of claim 7, wherein: the fixed clamping block (6) is rectangular, a groove is formed in the surface of the fixed clamping block (6), and the fixed clamping block (6) vertically penetrates through the surge base (2) and extends outwards to the outer end of the back of the surge base (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322066257.4U CN220492643U (en) | 2023-08-03 | 2023-08-03 | Power supply surge protector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322066257.4U CN220492643U (en) | 2023-08-03 | 2023-08-03 | Power supply surge protector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220492643U true CN220492643U (en) | 2024-02-13 |
Family
ID=89842611
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322066257.4U Active CN220492643U (en) | 2023-08-03 | 2023-08-03 | Power supply surge protector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220492643U (en) |
-
2023
- 2023-08-03 CN CN202322066257.4U patent/CN220492643U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |