CN209881395U - Novel combined surge protector - Google Patents

Abstract

The utility model discloses a novel combined surge protector, which comprises a fixed plate and a plurality of surge device monomers, wherein the fixed plate is in a square flat plate-shaped structure, and the surge device monomers are fixed and locked on the front surface of the fixed plate by screws; the surge device units are arranged side by side in the left-right direction; the free upper and lower end of surge arrester is equipped with the inlet wire pipe respectively and is qualified for the next round of competitions the utility model discloses be provided with the adjustable formula wire casing of opening, utilize this wire casing can hold most pencil, wholly can be with most of cables built-in at the wire casing, can guarantee like this that the electronic box is regular, the condition that the mouse stung also can prevent to appear simultaneously.

Description

Novel combined surge protector

Technical Field

The utility model belongs to the technical field of electrical equipment and specifically relates to a novel combination formula surge protector is related to.

Background

The surge protector has the function that when spike current or voltage is suddenly generated in an electric loop or a communication line due to external interference, the surge protector can conduct shunting in a very short time, so that damage of surge to other equipment in the loop is avoided.

The existing combined surge protector is formed by splicing a plurality of surge protector monomers, so that the wiring harnesses are too many in actual use, the wiring harnesses are arranged in an electric box in a complicated manner, and the wiring harnesses are exposed in the electric box, so that the wiring harnesses are inconvenient to distinguish and are easy to damage by being bitten by a mouse.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an it is not enough to overcome above-mentioned condition, aims at providing the technical scheme that can solve above-mentioned problem.

A novel combined surge protector comprises a fixing plate and a plurality of surge device single bodies, wherein the fixing plate is of a square flat plate-shaped structure, and the surge device single bodies are fixedly locked on the front surface of the fixing plate by screws; the surge device units are arranged side by side in the left-right direction; the upper end and the lower end of the single surge device body are respectively provided with a wire inlet pipe and a wire outlet pipe, the outer surfaces of the wire inlet pipe and the wire outlet pipe are respectively provided with a screw hole communicated with the pipe cavity of the wire inlet pipe and the wire outlet pipe, and the internal thread of the screw hole is screwed with a compression bolt which is used for compressing the cable connected to the single surge device body; the fixing plate is also provided with a front-back through type fixing screw hole which is matched with a bolt and used for installing the fixing plate in the electric box;

cable hiding structures are arranged at the upper edge and the lower edge of the fixing plate, and the cable hiding structures are arranged in a vertically parallel and symmetrical mode; the cable hiding structure is composed of a lower guide strip, an upper guide strip and an inserting plate, wherein the lower guide strip, the upper guide strip and the inserting plate are all in a square strip structure, the lower guide strip and the upper guide strip are horizontally arranged from left to right, and the upper guide strip and the lower guide strip are arranged oppositely at intervals from top to bottom; a wire groove in a square groove shape is arranged between the upper conducting bar and the lower conducting bar and is used for accommodating a wire harness; the lower surface of the upper guide bar and the upper surface of the lower guide bar are both provided with slots which run in the left-right direction and run through left and right, the inserting plates are vertically arranged in the left-right direction, the inserting plates are inserted into the slots from right to left, the upper edges and the lower edges of the inserting plates are movably embedded into the adjacent slots, and the inserting plates can slide in the left-right direction along the slots, so that the opening at the front end of the slots can be plugged by the inserting plates; most cables can be arranged in the wire grooves through the design of the wire grooves, so that the regularity of the interior of the electric box can be ensured, and the situation that a mouse bites the electric box can be prevented.

As a further aspect of the present invention: the position of the left port and the right port of the trunking is movably plugged with a baffle, the position of the inserting plate can be limited by selectively inserting the baffle, and meanwhile, the size of an opening of the trunking can be further reduced.

As a further aspect of the present invention: all set up a plurality of mutual intervals and be through-going's through wires hole from top to bottom on gib block and the last gib block down, the effect in through wires hole not only makes things convenient for the threading, also is used for the heat dissipation simultaneously.

As a further aspect of the present invention: the lower guide strip, the upper guide strip and the inserting plate are all made of metal plates.

The utility model has the advantages that: the utility model discloses be provided with the adjustable formula of opening wire casing, utilize this wire casing can hold most pencil, wholly can be with most of cables built-in at the wire casing, can guarantee the rule in the electronic box like this, the condition that the mouse stung also can prevent to appear simultaneously.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of a partial structure of the present invention.

Fig. 3 is a schematic view of a partial structure of the present invention.

In the figure: 1-fixing plate, 2-surge device monomer, 3-wire inlet pipe, 4-wire outlet pipe, 5-hold-down bolt, 6-fixing screw hole, 7-lower guide bar, 8-upper guide bar, 9-wire groove, 10-baffle, 11-plug board, 12-slot and 13-wire through hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 3, in an embodiment of the present invention, a novel combined surge protector includes a fixing plate 1 and a plurality of surge unit units 2, the fixing plate 1 is a square flat plate structure, and the surge unit 2 is fixed and locked on a front surface of the fixing plate 1 by screws; the single surge devices 2 are arranged side by side in the left-right direction; the upper end and the lower end of the single surge device body 2 are respectively provided with a wire inlet pipe 3 and a wire outlet pipe 4, the outer surfaces of the wire inlet pipe 3 and the wire outlet pipe 4 are respectively provided with a screw hole communicated with a pipe cavity of the wire inlet pipe 3 and the wire outlet pipe 4, the inner threads of the screw holes are screwed with a compression bolt 5, and the compression bolt 5 is used for compressing a cable connected into the single surge device body 2; the fixing plate 1 is also provided with a front-back through type fixing screw hole 6, and the fixing screw hole 6 is matched with a bolt to install the fixing plate 1 in the electric box;

the upper edge and the lower edge of the fixed plate 1 are respectively provided with a cable hiding structure, and the cable hiding structures are symmetrically arranged in an up-down parallel manner; the cable hiding structure is composed of a lower conducting bar 7, an upper conducting bar 8 and an inserting plate 11, wherein the lower conducting bar 7, the upper conducting bar 8 and the inserting plate 11 are all in a square bar structure, the lower conducting bar 7 and the upper conducting bar 8 are horizontally arranged from left to right, and the upper conducting bar 8 and the lower conducting bar 7 are oppositely arranged at an upper interval and a lower interval; a wire groove 9 in a square groove shape is arranged between the upper conducting bar 8 and the lower conducting bar 7, and the wire groove 9 is used for accommodating a wire harness; the lower surface of the upper guide strip 8 and the upper surface of the lower guide strip 7 are both provided with slots 12 which run in the left-right direction and run through left and right, the insertion plates 11 are vertically arranged in the left-right direction, the insertion plates 11 are inserted into the wire slots 9 from right to left, the upper edges and the lower edges of the insertion plates 11 are movably embedded into the adjacent slots 12, the insertion plates 11 can slide in the left-right direction along the slots 12, and therefore the front end openings of the wire slots 9 can be plugged by the insertion plates 11; most cables can be arranged in the wire groove 9 through the design of the wire groove 9, so that the regularity of the interior of the electric box can be ensured, and the situation that a mouse bites can be prevented.

The left and right ports of the trunking 9 are movably plugged with a baffle plate 10, the baffle plate 10 is selectively inserted to limit the position of the insertion plate 11, and the opening size of the trunking 9 can be further reduced.

All set up a plurality of mutual intervals and be through-going type through wires hole 13 from top to bottom on 7 of conducting bar and the last conducting bar 8 down, the effect of through wires hole 13 not only makes things convenient for the threading, also is used for the heat dissipation simultaneously.

The lower conducting bar 7, the upper conducting bar 8 and the inserting plate 11 are all made of metal plates.

The utility model discloses a theory of operation is: this scheme is provided with wire casing 9 that the opening can be regulated, utilizes this wire casing 9 can hold most pencil, wholly can be with most of cables built-in wire casing 9, can guarantee the rule in the electronic box like this, can also prevent the condition that the mouse stings simultaneously.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (4)

1. A novel combined surge protector comprises a fixing plate and a plurality of surge device single bodies, wherein the fixing plate is of a square flat plate-shaped structure, and the surge device single bodies are fixedly locked on the front surface of the fixing plate by screws; the surge device units are arranged side by side in the left-right direction; the upper end and the lower end of the single surge device body are respectively provided with a wire inlet pipe and a wire outlet pipe, the outer surfaces of the wire inlet pipe and the wire outlet pipe are respectively provided with a screw hole communicated with the pipe cavity of the wire inlet pipe and the wire outlet pipe, a compression bolt is screwed in the internal thread of the screw hole, and the fixing plate is also provided with a front-back through type fixing screw hole;

the cable hiding structure is characterized in that cable hiding structures are arranged on the upper edge and the lower edge of the fixing plate, and the cable hiding structures are arranged in a vertically parallel and symmetrical mode; the cable hiding structure is composed of a lower guide strip, an upper guide strip and an inserting plate, wherein the lower guide strip, the upper guide strip and the inserting plate are all in a square strip structure, the lower guide strip and the upper guide strip are horizontally arranged from left to right, and the upper guide strip and the lower guide strip are arranged oppositely at intervals from top to bottom; a square groove-shaped wire groove is arranged between the upper conducting bar and the lower conducting bar; the lower surface of going up the conducting bar and the upper surface of lower conducting bar all seted up about the trend and be about through slot, the picture peg is about to vertical setting, and the picture peg inserts to the wire casing from the right side left, and the activity embedding of the upper and lower limit of picture peg is to adjacent slot.

2. The surge protector of claim 1, wherein said trunking has left and right ports that are movably plugged with a baffle.

3. The surge protector of claim 1, wherein the lower and upper conducting bars are provided with a plurality of through holes spaced from each other and penetrating vertically.

4. The surge protector of claim 1, wherein said lower conducting bar, said upper conducting bar and said insert plate are made of metal plate.