CN220586607U

CN220586607U - High-safety surge protector

Info

Publication number: CN220586607U
Application number: CN202322238194.6U
Authority: CN
Inventors: 朱春州
Original assignee: Nanjing Tianji Lightning Protection Technology Co ltd
Current assignee: Nanjing Tianji Lightning Protection Technology Co ltd
Priority date: 2023-08-21
Filing date: 2023-08-21
Publication date: 2024-03-12
Anticipated expiration: 2033-08-21

Abstract

The utility model discloses a high-safety surge protector which comprises a bottom plate, wherein screw sleeves are arranged on two sides of the bottom end of the bottom plate, mounting screws penetrate through the screw sleeves, a lightning arrester is arranged in a shell, wires are arranged on two sides of the lightning arrester, and a heat dissipation structure is arranged at the bottom end of the bottom plate. According to the utility model, the shell is arranged at the top end of the bottom plate, the shell and the bottom plate form the clamping structure, the clamping structure is convenient to detach, the shell can be clamped at the top end of the bottom plate, the rotating shaft at the inner side of the mounting plate can rotate, the torsion spring at the outer side of the rotating shaft has elasticity, the elasticity of the torsion spring can drive the rotating shaft to rotate, the rotating shaft can drive the buckle to rotate, the buckle can be clamped into the shell after rotating, the shell is fixed, and when the shell needs to be detached, the buckle can be rotated, so that the buckle can be replaced without clamping the shell, and the purpose that the high-safety surge protector is convenient for disassembling the shell is achieved.

Description

High-safety surge protector

Technical Field

The utility model relates to the technical field of electrical parts, in particular to a high-safety surge protector.

Background

The surge protector, also called lightning protector, surge protector, is an electronic device providing safety protection for various electronic equipment, instruments and meters, communication lines. When the peak current or voltage is suddenly generated in the electric loop or the communication line due to the interference of the outside, the surge protector can be conducted and shunted in a very short time, so that the damage of the surge to other equipment in the loop is avoided, the surge protector is suitable for the power supply system with the alternating current of 50/60HZ and the rated voltage of 220V/380V, and is suitable for protecting the surge of indirect lightning and direct lightning influences or other transient overvoltage and is suitable for the requirements of the surge protection in the household, third industry and industrial fields.

Therefore, the utility model discloses in the patent specification with publication number of CN207265418U that the utility model provides a high-safety surge protector, which is characterized by comprising a protection structure and a connecting seat, wherein the protection structure is a chip protection structure and a gap protection structure, the chip protection structure and the gap protection structure are inserted into the connecting seat, and the connecting seat is provided with a jack.

However, the existing high-safety surge protector still has some problems, and the specific problems are as follows:

1. the high security surge protector is difficult to carry out the problem of dismouting to the outer shell, when using the device, the device probably can appear damaging the condition, consequently need to carry out the dismouting to it, conveniently maintains it.

2. The problem that the high-safety surge protector is difficult to connect a plurality of surge protectors is solved, when the surge protector is used, the surge protectors are often required to be connected, a plurality of devices are connected together, and the device is convenient to use

Disclosure of Invention

First, the technical problem to be solved

The utility model aims to provide a high-safety surge protector, which is used for solving the defects that the existing high-safety surge protector is difficult to disassemble and assemble a shell and is difficult to connect a plurality of surge protectors.

(II) summary of the utility model

In order to solve the technical problems, the utility model provides the following technical scheme: a high security surge protector comprising a base plate;

screw sleeves are arranged on two sides of the bottom end of the bottom plate, mounting screws penetrate through the screw sleeves, and a shell is arranged at the top end of the bottom plate;

the lightning arrester is characterized in that positioning structures are arranged on two sides of the shell and comprise mounting plates, rotating shafts, torsion springs and buckles, the mounting plates are arranged on two sides of the shell, the rotating shafts are movably connected to the inner sides of the mounting plates, the buckles are arranged at the bottom ends of the rotating shafts, the torsion springs are arranged on the outer sides of the rotating shafts, and lightning arresters are arranged in the shell;

wires are arranged on two sides of the lightning arrester, a antiskid plate is arranged on the top end of the shell, dismounting structures are arranged on two sides of the bottom plate, and a heat dissipation structure is arranged on the bottom end of the bottom plate.

When the novel clamping device is used, firstly, the shell and the bottom plate form a clamping structure, the clamping structure is convenient to detach, the shell can be clamped at the top end of the bottom plate, the rotating shaft on the inner side of the mounting plate can rotate, the torsion spring on the outer side of the rotating shaft is elastic, the elasticity of the torsion spring can drive the rotating shaft to rotate, the rotating shaft can rotate to drive the buckle to rotate, the buckle can be clamped into the shell to rotate, the shell is fixed when the shell needs to be detached, the buckle can be rotated, the buckle can not clamp the shell any more, and the shell can be replaced.

Preferably, the top of bottom plate is provided with the fixture block, the bottom of shell is provided with the draw-in groove, bottom plate and shell constitute the block structure, and the block structure convenient to detach.

Preferably, the outer side wall of the mounting screw is uniformly provided with external threads, the inner side wall of the thread sleeve is uniformly provided with internal threads matched with the external threads, the mounting screw is in threaded connection with the thread sleeve, and the mounting screw can mount the device.

Preferably, the dismounting structure comprises a baffle, a clamping buckle and an installing spring, wherein the baffle is installed on two sides of a bottom plate, the installing spring is installed on one side of the baffle, after a plurality of bottom plates are connected together, the baffle and the clamping buckle are elastic through the installing spring, the elasticity of the installing spring can drive the clamping buckle to move, the clamping buckle can be clamped into the bottom plate, a plurality of devices are connected together, when the devices are required to be dismounted, the clamping buckle can be pulled open, the bottom plate is not clamped any more by the clamping buckle, and the bottom plate can be dismounted.

Preferably, the snap fastener is installed on one side of the installation spring, and the snap fastener is symmetrically distributed relative to the central axis of the bottom plate, and the snap fastener can be blocked into the bottom plate after moving, so that a plurality of devices are connected together.

Preferably, the heat radiation structure includes connecting plate, fin and recess, the bottom at the bottom of bottom plate is installed to the connecting plate, the fin is installed to the bottom of connecting plate, and the recess is all installed at the both ends of fin, and connecting plate and fin all can be made through the effectual material of heat conduction, and the connecting block can absorb the heat that the device produced, then on leading-in fin with heat, and the surface area of fin is great, and the fin can carry out quick heat dissipation, and the surface area of fin can be increaseed to the recess, lets the radiating effect of fin better.

Preferably, the torsion spring is spiral in shape, the torsion spring and the rotating shaft form elastic connection, and the torsion spring has elasticity.

(III) beneficial effects

The high-safety surge protector provided by the utility model has the advantages that: the shell is arranged at the top end of the bottom plate, the shell and the bottom plate form a clamping structure, the clamping structure is convenient to detach, the shell can be clamped at the top end of the bottom plate, the rotating shaft on the inner side of the mounting plate can rotate, the torsion spring on the outer side of the rotating shaft is elastic, the elasticity of the torsion spring can drive the rotating shaft to rotate, the rotating shaft can drive the buckle to rotate, the buckle can be clamped into the shell after rotating, the shell is fixed, and when the shell is required to be detached, the buckle can be rotated, so that the buckle can be replaced without clamping the shell, and the purpose that the shell is convenient to disassemble and assemble by the high-safety surge protector is achieved;

the baffle is arranged on one side of the bottom plate, after the plurality of bottom plates are connected together, the baffle and the clamping buckles are elastic through the mounting springs, the elasticity of the mounting springs can drive the clamping buckles to move, the clamping buckles can be clamped into the bottom plate to connect the plurality of devices together, when the devices are required to be disassembled, the clamping buckles can be pulled open, the clamping buckles can not clamp the bottom plate any more, and the bottom plate can be disassembled, so that the purpose that the high-safety surge protector is convenient for connecting the plurality of devices is achieved;

through installing the connecting plate in the bottom of bottom plate, connecting plate and fin all can be made through the effectual material of heat conduction, and the connecting block can absorb the heat that the device produced, then on leading-in fin with the heat, the surface area of fin is great, and the fin can carry out quick heat dissipation, and the surface area of fin can be increaseed to the recess, lets the radiating effect of fin better to this reaches high security surge protector and is convenient for radiating purpose.

Drawings

FIG. 1 is a schematic top view of the present utility model;

FIG. 2 is a schematic cross-sectional elevation view of the present utility model;

FIG. 3 is an enlarged partial cross-sectional view of the structure of FIG. 1A according to the present utility model;

FIG. 4 is a schematic view of a three-dimensional structure of a heat dissipating structure according to the present utility model;

fig. 5 is a schematic diagram of a positioning structure of the present utility model in front view and partially in cross section.

Reference numerals in the drawings illustrate: 1. a bottom plate; 2. a housing; 3. a cleat; 4. installing a screw; 5. a disassembly and assembly structure; 501. a baffle; 502. a clamping buckle; 503. installing a spring; 6. a heat dissipation structure; 601. a connecting plate; 602. a heat sink; 603. a groove; 7. a positioning structure; 701. a mounting plate; 702. a rotating shaft; 703. a torsion spring; 704. a buckle; 8. a lightning arrester; 9. a wire; 10. and (5) a threaded sleeve.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, an embodiment of the present utility model is provided: a high safety surge protector includes a base plate 1.

Screw thread cover 10 is all installed to both sides of bottom plate 1 bottom, and the top of bottom plate 1 is provided with the fixture block, and the bottom of shell 2 is provided with the draw-in groove, and bottom plate 1 and shell 2 constitute the block structure.

The inside of the thread bush 10 is penetrated with a mounting screw 4, the outer side wall of the mounting screw 4 is uniformly provided with external threads, the inner side wall of the thread bush 10 is uniformly provided with internal threads matched with the external threads, and the mounting screw 4 is in threaded connection with the thread bush 10.

The shell 2 is installed on the top of bottom plate 1, and location structure 7 is all installed to the both sides of shell 2, and location structure 7 includes mounting panel 701, pivot 702, torsion spring 703 and buckle 704, and mounting panel 701 is installed in the both sides of shell 2, and the inboard swing joint of mounting panel 701 has pivot 702, and buckle 704 is installed to the bottom of pivot 702, and torsion spring 703 is installed in the outside of pivot 702, and torsion spring 703 is the spiral shape, and torsion spring 703 and pivot 702 constitute elastic connection.

First, the shell 2 and the bottom plate 1 form a clamping structure, the clamping structure is convenient to detach, the shell 2 can be clamped at the top end of the bottom plate 1, the rotating shaft 702 on the inner side of the mounting plate 701 can rotate, the torsion spring 703 on the outer side of the rotating shaft 702 has elasticity, the elasticity of the torsion spring 703 can drive the rotating shaft 702 to rotate, the rotating shaft 702 can drive the buckle 704 to rotate, the buckle 704 can rotate and be clamped into the shell 2, the shell 2 is fixed, when the shell 2 needs to be detached, the buckle 704 can rotate, the buckle 704 can not clamp the shell 2 any more, and the shell 2 can be replaced.

The internally mounted of shell 2 has arrester 8, and wire 9 is all installed to the both sides of arrester 8, and antiskid ribbed tile 3 is installed on the top of shell 2, and dismouting structure 5 is all installed to the both sides of bottom plate 1, and dismouting structure 5 includes baffle 501, block knot 502 and installation spring 503, and baffle 501 installs in the both sides of bottom plate 1, and installation spring 503 is installed to one side of baffle 501, and block knot 502 is installed to one side of installation spring 503, and block knot 502 is symmetric distribution about the axis of bottom plate 1.

In the second embodiment, after a plurality of base plates 1 are connected together, the baffle 501 and the locking buckle 502 have elasticity through the installation spring 503, the elasticity of the installation spring 503 can drive the locking buckle 502 to move, the locking buckle 502 can be locked into the base plates 1 after moving, a plurality of devices are connected together, when the devices need to be disassembled, the locking buckle 502 can be pulled open, the locking buckle 502 can not lock the base plates 1 any more, and the base plates 1 can be disassembled.

The heat radiation structure 6 is installed to the bottom of bottom plate 1, and heat radiation structure 6 includes connecting plate 601, fin 602 and recess 603, and the bottom at bottom plate 1 is installed to connecting plate 601, and fin 602 is installed to the bottom of connecting plate 601, and recess 603 is all installed at the both ends of fin 602.

In the third embodiment, the connecting plate 601 and the heat sink 602 may be made of a material with good heat conduction effect, the connecting plate may absorb heat generated by the device, and then the heat is led into the heat sink 602, the surface area of the heat sink 602 is larger, the heat sink 602 may perform rapid heat dissipation, and the groove 603 may increase the surface area of the heat sink 602, so that the heat dissipation effect of the heat sink 602 is better.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. A high safety surge protector comprising a base plate (1);

the method is characterized in that:

screw sleeves (10) are arranged on two sides of the bottom end of the bottom plate (1), mounting screws (4) penetrate through the screw sleeves (10), and a shell (2) is arranged at the top end of the bottom plate (1);

the lightning arrester is characterized in that positioning structures (7) are arranged on two sides of the shell (2), the positioning structures (7) comprise mounting plates (701), rotating shafts (702), torsion springs (703) and buckles (704), the mounting plates (701) are arranged on two sides of the shell (2), the rotating shafts (702) are movably connected to the inner sides of the mounting plates (701), the buckles (704) are arranged at the bottom ends of the rotating shafts (702), the torsion springs (703) are arranged on the outer sides of the rotating shafts (702), and lightning arresters (8) are arranged in the shell (2);

the lightning arrester is characterized in that wires (9) are arranged on two sides of the lightning arrester (8), the anti-skidding plate (3) is arranged at the top end of the shell (2), the dismounting structures (5) are arranged on two sides of the bottom plate (1), and the heat dissipation structures (6) are arranged at the bottom end of the bottom plate (1).

2. The high security surge protector of claim 1, wherein: the top of bottom plate (1) is provided with the fixture block, the bottom of shell (2) is provided with the draw-in groove, bottom plate (1) and shell (2) constitute the block structure.

3. The high security surge protector of claim 1, wherein: external threads are uniformly arranged on the outer side wall of the mounting screw (4), internal threads matched with the external threads are uniformly arranged on the inner side wall of the thread sleeve (10), and the mounting screw (4) is in threaded connection with the thread sleeve (10).

4. The high security surge protector of claim 1, wherein: the dismounting structure (5) comprises a baffle plate (501), a clamping buckle (502) and mounting springs (503), wherein the baffle plate (501) is mounted on two sides of the bottom plate (1), and the mounting springs (503) are mounted on one side of the baffle plate (501).

5. The high security surge protector of claim 4, wherein: one side of the mounting spring (503) is provided with the clamping buckles (502), and the clamping buckles (502) are symmetrically distributed relative to the central axis of the bottom plate (1).

6. The high security surge protector of claim 1, wherein: the heat radiation structure (6) comprises a connecting plate (601), radiating fins (602) and grooves (603), wherein the connecting plate (601) is arranged at the bottom end of the bottom plate (1), the radiating fins (602) are arranged at the bottom end of the connecting plate (601), and the grooves (603) are arranged at two ends of each radiating fin (602).

7. The high security surge protector of claim 1, wherein: the torsion spring (703) is spiral in shape, and the torsion spring (703) and the rotating shaft (702) form elastic connection.