CN223157365U - Small-sized network lightning arrester - Google Patents

Abstract

The utility model relates to the technical field of lightning arresters, and discloses a small network lightning arrester, including a shell, the interior of the shell is detachably connected to a front baffle, one side of the front baffle is fixedly connected to an arc plate, the outer surface of the arc plate is fixedly connected to an FPC board, and a fixing component for fixing the front baffle is provided above the shell. The utility model replaces the traditional rigid PCB board with the arc plate in combination with the FPC board, which can reduce the space required for the installation of electronic components, reduce the size of the equipment without affecting the use function, and thus reduce the space required for its installation, making it convenient to use. At the same time, the shell and the base are arranged in a modular combination to facilitate the loading and unloading of the shell, and the traditional bolt installation method is replaced by a fixing component, so that the lightning arrester can be disassembled and assembled without tools, thereby facilitating the inspection and maintenance of the lightning arrester.

Description

Small-sized network lightning arrester

Technical Field

The utility model relates to the technical field of lightning protection devices, in particular to a small-sized network lightning protection device.

Background

The application provides a small-sized network lightning protector, which is also called a surge protector, is arranged at an equipment port and is used for protecting various lightning currents, overvoltage and the like, is arranged at the front end of equipment such as a network server, a router, a network switch, a HUB, an information terminal, a wireless network and the like, and is used for preventing equipment damage caused by surges on network lines.

Disclosure of utility model

The utility model aims to solve the problems and provide the small network lightning arrester, the space required by electronic element installation can be reduced by matching the arc plate with the FPC board to replace the traditional rigid PCB board, and the lightning arrester can be disassembled and assembled without tools by replacing the traditional bolt installation mode by the fixing component, so that the problems in the background art are solved.

In order to solve the problems, the utility model provides a technical scheme that:

The utility model provides a small-size network lightning protection device, includes the casing, the inside of casing can be dismantled and be connected with preceding baffle, one side fixedly connected with arc of preceding baffle, arc surface fixedly connected with FPC board, the top of casing is equipped with the fixed subassembly that is used for fixed preceding baffle;

The fixed subassembly includes the mounting box, the top at the casing is fixed to the mounting box, the inside sliding connection of mounting box has the fixed plate, fixedly connected with spring between the inner wall of fixed plate top and mounting box, the inside symmetry sliding connection of mounting box has two connecting rods, two the top of connecting rod runs through mounting box fixedly connected with pull ring.

As a preferable scheme of the utility model, one side of the arc-shaped plate far away from the front baffle is fixedly connected with the rear baffle, the front baffle and the rear baffle are both provided with a network interface and a power terminal, and the inside of the front baffle is provided with an indicator lamp.

As a preferable scheme of the utility model, the bottom of the shell is detachably connected with the base, a plurality of mounting holes are formed in the base at equal intervals, two T-shaped sliding grooves are formed in the base, two T-shaped sliding blocks are fixedly connected with the bottom of the shell, and the two T-shaped sliding blocks slide in the corresponding T-shaped sliding grooves.

As a preferable scheme of the utility model, the outer side of the shell is symmetrically and fixedly connected with a plurality of fins.

As a preferable scheme of the utility model, two positioning holes are formed in the front baffle plate, and the bottom end of the fixing plate extends into the positioning holes.

The utility model has the beneficial effects that the space required by the installation of electronic elements can be reduced by matching the arc-shaped plate with the FPC board to replace the traditional rigid PCB board, the equipment volume is reduced on the premise of not influencing the use function, the space required by the installation is further reduced, and the lightning protection device is convenient to use.

Drawings

For ease of illustration, the utility model is described in detail by the following detailed description and the accompanying drawings.

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

FIG. 2 is a schematic diagram of the internal structure of the present utility model;

FIG. 3 is a schematic view of a securing assembly of the present utility model;

FIG. 4 is an enlarged view of the utility model at A in FIG. 3;

Fig. 5 is an enlarged view of the present utility model at B in fig. 1.

The device comprises a shell, a front baffle, a curved plate, a rear baffle, a Flexible Printed Circuit (FPC), a network interface, a power terminal, an indication lamp, a base, a mounting hole, a T-shaped chute, a T-shaped sliding block, a fixing component, a fixing box, a fixing plate, a spring, a connecting rod, a pull ring, a positioning hole and a positioning hole, wherein the fixing component comprises the components of the shell, the front baffle, the curved plate, the Flexible Printed Circuit (FPC), the network interface, the power terminal, the indication lamp, the base, the mounting hole, the T-shaped sliding block, the fixing component, the fixing box, the fixing plate, the fixing component, the spring, the fixing box, the fixing rod, the fixing hole and the positioning hole.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

Examples

Referring to fig. 1-5, the utility model provides a technical scheme that a small network lightning arrester comprises a shell 1, wherein a front baffle 2 is detachably connected in the shell 1, one side of the front baffle 2 is fixedly connected with an arc plate 3, the outer surface of the arc plate 3 is fixedly connected with an FPC board 5, the arc plate 3 is matched with the FPC board 5 to replace a traditional rigid PCB board, the space required by electronic component installation can be reduced, the volume of equipment is reduced on the premise of not influencing the use function, the space required by the installation is further reduced, and a fixing component 14 for fixing the front baffle 2 is arranged above the shell 1;

the fixed subassembly 14 includes mounting box 141, the top at casing 1 is fixed to mounting box 141, the inside sliding connection of mounting box 141 has fixed plate 142, fixedly connected with spring 143 between the inner wall of fixed plate 142 top and mounting box 141, the inside symmetry sliding connection of mounting box 141 has two connecting rods 144, the top of two connecting rods 144 runs through mounting box 141 fixedly connected with pull ring 145, make it and preceding baffle 2 block or separation realize the installation and disassemble the lightning protection device through changing the position of fixed plate 142, can dismantle the lightning protection device under the condition that does not need the instrument, and then conveniently overhaul the lightning protection device, be favorable to improving the flexibility of dismouting.

Further, the arc 3 is kept away from one side fixedly connected with backplate 4 of preceding baffle 2, all installs network interface 6 and power supply terminal 7 on preceding baffle 2 and the backplate 4, and the inside of preceding baffle 2 is provided with pilot lamp 8, can observe the operating condition of equipment through pilot lamp 8, protects the circuit through electronic component such as inductance, piezo-resistor and insurance, protects the network through electronic component such as self-recovery insurance, discharge tube, and then guarantees the security that electronic equipment used.

Further, the base 9 is detachably connected to the bottom of the shell 1, the plurality of mounting holes 10 are formed in the base 9 at equal intervals, the two T-shaped sliding grooves 11 are formed in the base 9, the two T-shaped sliding blocks 12 are fixedly connected to the bottom of the shell 1 and slide in the corresponding T-shaped sliding grooves 11, the shell 1 and the base 9 are arranged to form a module combination, the assembly and disassembly of the shell 1 are convenient, and workers can conveniently operate by only mounting the base 9 in a narrow space.

Further, a plurality of fins 13 are symmetrically and fixedly connected to the outer side of the shell 1, and heat dissipation of equipment can be assisted through the fins 13, so that the heat dissipation effect of the equipment is accelerated.

Further, two positioning holes 15 are formed in the front baffle plate 2, the bottom end of the fixing plate 142 extends into the positioning holes 15, the fixing plate 142 is conveniently matched with the positioning holes 15, and then the front baffle plate 2 is fixed.

In summary, when the equipment is used, the base 9 is firstly installed in the equipment box, then the T-shaped sliding block 12 on the shell 1 is inserted into the T-shaped sliding groove 11 in the base 9, the installation of the equipment can be completed, the network wire and the power wire are respectively inserted into the network interface 6 and the power terminal 7 and are connected with the ground wire, the working state of the equipment can be observed through the indicator lamp 8, the circuit is protected through the electric elements such as the inductance, the piezoresistance and the insurance, the network is protected through the electric elements such as the self-recovery insurance and the discharge tube, the heat dissipation of the equipment can be assisted through the fins 13, the heat dissipation effect of the equipment is accelerated, when the internal equipment is required to be maintained, the shell 1 is taken down from the base 9, the pull ring 145 is pulled up, at the moment, the fixing plate 142 is driven to move upwards by the cooperation of the connecting rod 144, the fixing plate 143 is extruded by the pull ring, the front baffle plate 2 is pulled out from the inside the shell 1, then the arc plate 3, the FPC plate 5 and the rear baffle 4 are taken out from the inside the shell 1, the maintenance treatment can be performed, the rear baffle 4 is firstly inserted into the shell 1, the inside the shell 1 when the internal baffle plate 2 is inserted into the inside the shell 1, the fixing plate 142 is pressed into the fixing plate 142, and the fixing plate 142 is positioned under the fixing plate 15, and the fixing plate 142 is positioned inside the fixing plate 15 is completed.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides a small-size network lightning protection device, includes casing (1), the inside of casing (1) is dismantled and is connected with preceding baffle (2), its characterized in that, one side fixedly connected with arc (3) of preceding baffle (2), arc (3) surface fixedly connected with FPC board (5), the top of casing (1) is equipped with fixed subassembly (14) that are used for fixed preceding baffle (2);

The fixing assembly (14) comprises a mounting box (141), the mounting box (141) is fixed at the top of the shell (1), a fixing plate (142) is connected to the inside of the mounting box (141) in a sliding mode, a spring (143) is fixedly connected between the top of the fixing plate (142) and the inner wall of the mounting box (141), two connecting rods (144) are symmetrically connected to the inside of the mounting box (141) in a sliding mode, and pull rings (145) are fixedly connected to the top ends of the two connecting rods (144) in a penetrating mode through the mounting box (141).

2. The small-sized network lightning protection device according to claim 1, wherein a rear baffle (4) is fixedly connected to one side, far away from the front baffle (2), of the arc-shaped plate (3), a network interface (6) and a power terminal (7) are installed on each of the front baffle (2) and the rear baffle (4), and an indicator lamp (8) is arranged inside the front baffle (2).

3. The small-sized network lightning protection device according to claim 1, wherein a base (9) is detachably connected to the bottom of the shell (1), a plurality of mounting holes (10) are formed in the base (9) at equal intervals, two T-shaped sliding grooves (11) are formed in the base (9), two T-shaped sliding blocks (12) are fixedly connected to the bottom of the shell (1), and the two T-shaped sliding blocks (12) slide in the corresponding T-shaped sliding grooves (11).

4. The small-sized network lightning protection device according to claim 1, wherein a plurality of fins (13) are symmetrically and fixedly connected to the outer side of the shell (1).

5. The small-sized network lightning protection device according to claim 1, wherein two positioning holes (15) are formed in the front baffle plate (2), and the bottom end of the fixing plate (142) extends into the positioning holes (15).