CN209592512U - A kind of Surge Protector with communication module - Google Patents

Abstract

The utility model discloses a kind of Surge Protectors with communication module, including shell with groove and surge module, surge module to be mounted in groove；It wherein, further include communication module, bottom portion of groove is equipped with through-hole and notch, and through-hole is connected to notch, and communication module is equipped with the hook being adapted to through-hole, links up with after through-hole cooperation, the top surface of hook and groove floor maintain an equal level or lower than groove floor；The features such as the utility model stable structure, easy for installation, communication robust, long service life.

Description

A kind of Surge Protector with communication module

Technical field

The utility model relates to a kind of Surge Protector, specifically a kind of Surge Protector with communication module.

Background technique

Existing Surge Protector is many kinds of, wherein also have the Surge Protector with communication function, but existing band The Surge Protector of communication function is typically mounted on surge inside modules, but since surge module interior space is smaller, installation Inconvenience, while surge inside modules temperature is higher, setting internally positioned for a long time, so that the service life of communication module is big It is big to reduce.

Summary of the invention

The utility model is mainly solving the technical problems that provide a kind of Surge Protector with communication module.

The utility model solves technical solution used by its technical problem: a kind of surge protection with communication module Device, including shell with groove and surge module, surge module are mounted in groove；It wherein, further include communication module, groove Bottom is equipped with through-hole and notch, and through-hole is connected to notch, and communication module is equipped with the hook being adapted to through-hole, hook and through-hole After cooperation, the top surface of hook and groove floor maintain an equal level or lower than groove floor.

It is arranged using such coupling type, compare the prior art, and communication module is not easily susceptible to wave using being independently arranged first The influence of module is gushed, secondly installing and dismounting is more convenient, installation process, first by communication module by hanging in through-hole, by Maintain an equal level in the top surface of cooperation aft hook and groove floor or be lower than groove floor, at this time by installation surge module, by hook jail It is securely scheduled in groove, communication module can not move up and down, and realize and fix, as dismantled, it is necessary to first by surge Module is removed, and the Surge Protector for removing communication module is the Surge Protector of normal money.

Wherein, shell is equipped with bayonet, and communication module is equipped with the hook being adapted to bayonet.

The setting of hook is further ensured that the stability of installation, prevents hook from damaging, influences to install.

Wherein, shell is equipped with communication connection hole.

The setting in communication connection hole, so that communication module and surge module communication are more convenient.

Wherein, communication module is equipped with RS-485 communication or wireless telecommunications.

By RS-485 communication or wireless telecommunications, communication connection is realized, it is more convenient, precisely.

Wherein, the top of groove is indent setting, and the side of surge module is equipped with protrusion, protrusion be located at surge module with The top of groove joint place.

Using the setting of indent and protrusion, the effect quickly removed is played, when being dismantled, only Screwdriver need to be stretched in groove by a screwdriver, be against on the lower end surface of protrusion, be fulcrum by shell, formed Leverage gently pushes the other end of screwdriver so that screwdriver front end tilts protrusion so that surge module it is whole into Row is removed, and compare the prior art, adopts the structure, so that disassembly is more convenient, and will not damage shell.

Wherein, raised height is differed with the height of shell as H, -1.5mm≤H≤1.5mm.

The limitation of height guarantees shell in use and convexes to form certain differential seat angle, preferably guarantees lever Operational stability.

Wherein, raised lower end surface is at right angles arranged with recess sidewall.

The lower end surface of protrusion is the setting of plane, so that lower end surface is at right angles connect with groove, further such that disassembly is more Add conveniently.

Wherein, several convex ribs are additionally provided on the side of surge module, convex ribs are located at the top of protrusion.

The setting of convex ribs is pressed or is dismantled convenient for operator so that forming wear-resisting setting.

Wherein, the top of groove is equipped with inner concave, and the angle that the side of inner concave and surge module is formed is A, and 30 °≤A ≤75°。

The restriction of included angle guarantees the depth of inner concave, is conducive to screwdriver or other disassembly objects stretch to groove It is interior.

Wherein, inner concave is inclined-plane.

The setting on inclined-plane, is further conducive to screwdriver or other dismantle protruding into for objects.

Wherein, inner concave is cambered surface.

The setting of cambered surface, is further conducive to screwdriver or other dismantle protruding into for objects.

Wherein, surge module top surface is equipped with windowing, and windowing can be located in the middle part of top surface top or top surface or top surface lower part.

The setting of windowing, so that playing indicating effect, windowing can carry out position adjustment according to actual needs herein.

Wherein, surge module side is equipped with clamping protrusion, and groove side is equipped with the card slot being adapted to clamping protrusion.

The setting of clamping protrusion and card slot, further such that surge module and shell fixation are even closer.

Wherein, clamping protrusion is Y-shaped, i.e. the cross-sectional area of the upper end rank street area that is greater than lower end, and top and bottom Joint face be guiding surface.

The effect of a guiding is played in lower end, is tightly tightly fixed by upper end with card slot, so that surge module and shell It securely fixes, herein, the fixed form between surge module and shell is not only only this, or other modes.

Wherein, it is equipped with cavity in surge module, is equipped with MOV chip and fixing piece in cavity, MOV chip sets that there are two electricity Pole piece；Chip lock chamber is equipped in cavity, fixing piece is adapted to chip lock chamber, and fixing piece is equipped with and any electrode slice The bayonet of adaptation, electrode slice are pierced by fixation from bayonet.

Using the setting of fixing piece, the dimensions regardless of chip, as long as the size of chip is fixed without departing from chip The size of chamber can form fixation by fixing piece.It is fixed by one of electrode slice with fixing piece, is formed and fixed, i.e., Make the undersized of electrode slice, fixation can also be formed by fixing piece, fixing piece with chip lock chamber by fixing.

Wherein, fixing piece is equipped with the grid hole that several are in array distribution.

The setting of grid hole improves heat dissipation effect, prevents during tripping, internal temperature is excessively high, influences actually to make With.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model embodiment 1；

Fig. 2 is the side view of the utility model embodiment 1；

Fig. 3 is the explosive view of the utility model embodiment 1；

Fig. 4 is the structural schematic diagram of communication module in the utility model embodiment 1；

Fig. 5 is the explosive view of surge module in the utility model embodiment 1；

Fig. 6 is the structural schematic diagram of surge module removal upper cover in the utility model embodiment 1；

Fig. 7 is the top view of Fig. 6.

Specific embodiment

Embodiment 1:

Referring to shown in attached drawing 1-7, a kind of Surge Protector with communication module, including the shell 1 with groove 11, surge mould Block 2 and communication module 3；The Surge Protector that the quantity at least two of groove 11 herein, such as two grooves 11 are 2P, it is recessed The quantity of slot 11 can be two or three or four, be only described for four herein, due to each surge module 2 Structure is identical, therefore only describes one of surge module 2, remaining structure is consistent, therefore is lack of repetition.In addition, shell 1 It is equipped with end of incoming cables and leading-out terminal, end of incoming cables is connect with leading-out terminal by surge module 2, this is the prior art, equally may be used Do not add to repeat.

Communication module 3 is equipped with hook 31 and hook 32, and hook 31 and the quantity of hook 32 are two, herein quantity It can also be adjusted according to actual needs.The size of the size treatment hook 32 of hook 31.Communication module 3 is equipped with RS-485 Communication or wireless telecommunications.By RS-485 communication or wireless telecommunications, communication connection is realized, it is more convenient, precisely.

11 bottom of groove is equipped with through-hole 14 and notch 15, and through-hole 14 is connected to notch 15 so that link up with 31 with through-hole After 14 cooperate, so that the top surface and 11 bottom surface of groove of hook 31 maintain an equal level or be lower than 11 bottom surface of groove, it is preferably and groove 11 herein Bottom surface maintains an equal level.

Shell 1 is equipped with the bayonet 16 being adapted to hook 32 and communication connection hole 17, communication connection hole 17 are located at groove Wiring, the setting in communication connection hole 17, so that communication module 3 and surge module communication are more convenient are convenient in 11 lower section.

The top of groove 11 is equipped with inner concave 12, so that 11 top of groove is indent setting, indent is groove 11 herein Two sides have.The angle that the side of inner concave 12 and surge module 2 is formed is A, and 30 °≤A≤75 °, A is preferably 60 ° herein, In In the state of 60 °, screwdriver or other stretching in groove 11 of being more easier of disassembly objects are more in line with human-computer interaction, just It is operated in user.Inner concave 12 is inclined-plane or cambered surface, preferably cambered surface herein.In addition, the side wall of groove 11 is equipped with Card slot 13 is equipped with card slot 13 in the two side walls of groove 11.

The side of surge module 2 is equipped with protrusion 21, and protrusion 21 is located at the top of surge module 2 and 11 joint place of groove, Its specific position is, the height of protrusion 21 differ with the height of shell 1 as H, -1.5mm≤H≤1.5mm, be preferably highly with Shell 1 maintains an equal level, i.e. H is 0mm, in order to preferably embody this difference in height in attached drawing, therefore does not provide drawing according to optimal case.This Place agitates it is noted that the side wall that protrusion 21 exceed groove 11 in a lateral direction so that preferably being formed, and raised 21 It will not integrally exceed and close entire groove 11.The lower end surface 211 of protrusion 21 is the setting of plane, so that lower end surface 211 at right angles connect with groove 11, further such that disassembly is more convenient, the upper surface 212 of protrusion 21 is inclined-plane setting.Surge Several convex ribs 22 are additionally provided on 2 side of module, convex ribs 22 are located at the top of protrusion 21, and convex ribs 22 are in array distribution in protrusion 21 Top, form wear-resisting setting, convenient for operator press or dismantle.

Clamping protrusion 23 is equipped with below protrusion 21, clamping protrusion 23 is slided in card slot 13 so that surge module 2 with Shell 1, which is formed, to be fixed.Herein clamping protrusion 23 be Y-shaped, i.e., the cross-sectional area of upper end 231 be greater than lower end 232 rank street area, And the joint face of upper end 231 and lower end 232 is guiding surface 233.The effect of a guiding is played in lower end 232, passes through upper end 231 It is tightly tightly fixed with card slot 13, so that surge module 2 is securely fixed with shell 1, herein, between surge module 2 and shell 1 Fixed form is not only only this, or other modes.Such as directly adopt interference fit.

2 top surface of surge module is equipped with windowing 24, and windowing 24 can be located in the middle part of top surface top or top surface or top surface lower part. The setting of windowing 24, so that playing indicating effect, windowing 24 can carry out position adjustment according to actual needs herein.

Surge module 2 includes upper cover 4 and pedestal 5, and upper cover 4 and pedestal 5 form the cavity 41 of a sealing, cavity 41 It is interior to be equipped with chip lock chamber 42, MOV chip 6 and fixing piece 7 are equipped in chip lock chamber 42, upper cover 4 and pedestal 5 are in detachable Formula is connected and fixed.It must be noted that the space of cavity 41 is greater than the space of chip lock chamber 42, it is additionally provided in cavity 41 de- Buckle mechanism, tripping mechanism is well-known technique herein, therefore does not add to repeat herein.

Electrode slice there are two being set on MOV chip 6, respectively first electrode sheet 81 and second electrode sheet 82, first electrode sheet 81 are separately connected the positive and negative anodes of MOV chip 6 with second electrode sheet 82.First electrode sheet 81 is located at the surface of MOV chip 6, the One electrode slice 81 be equipped with the first terminals 811, the first terminals 811 be pierced by from the fixation hole 71 of fixing piece 7 and with fixation Part 7 is fixed.Second electrode sheet 82 is located at the underface of MOV chip 6, and second electrode sheet 82 is equipped with the second terminals 821, and second Terminals 821 are 7 font structures, and the second terminals 821 are stretched out from chip lock chamber 42, and parallel with the side wall of fixing piece 7.The It is equipped with the heat release hole 812 in array distribution on one electrode slice 81 and second electrode sheet 82, plays the effect of heat dissipation.Herein may be used It is fixed with being formed by second electrode sheet 82 and fixing piece 7, those skilled in the art can carry out according to the actual demand of oneself Modification, the present embodiment is only by taking first electrode sheet 81 and fixing piece 7 as an example, and under the inspiration of the present embodiment, technical staff is easy to The fixed structure of second electrode sheet 82 Yu fixing piece 7 is associated, therefore does not add to repeat herein.

The side wall of fixing piece 7 and chip lock chamber 42 is mutually blocked realization and is fixed, and fixing piece 7 is embedded in chip lock chamber 42 It is formed and is fixed, fixing piece 7 and chip lock chamber 42 can be interference fit herein, can also pass through the positioning protrusion of fixing piece 7 It is fixed with the side wall of chip lock chamber 42, forms locating effect, facilitate installation.

Fixing piece 7 is equipped with several lateral isolation muscle 72, longitudinal isolation bar 73 and fixation hole 71, lateral isolation muscle 72 Form the grid hole 75 that several are in array distribution in a crisscross manner with longitudinal isolation bar 73, herein lateral isolation muscle 72 and it is longitudinal every Junction from muscle 73 is equipped with reinforcement part 74, and reinforcement part 74 and junction form cylindrical structure.Fixation hole 71 connects with first Line end 811 is adapted to, and the first terminals 811 pass through fixation hole 71 and MOV chip 6 is made to form fixed effect.Fixing piece 7 is one herein Body formed setting, and the material of fixing piece 7 is made of ABS plastic.Setting is adopted the structure, the cost of processing is reduced, is protected Whole intensity, the enough height of the intensity of ABS plastic itself have been demonstrate,proved, while there is certain flame retardant effect, so that whole fix more Stablize.

In addition, being equipped with reinforcing rib 411 in cavity 41, reinforcing rib 411 connects the side wall and cavity 41 of chip lock chamber 42 Side wall.The setting of reinforcing rib 411, so that whole intensity improves.

Using the setting of fixing piece 7, the dimensions regardless of chip, as long as the size of chip is fixed without departing from chip The size of chamber 42 can be formed by fixing piece 7 and be fixed.It is fixed by one of electrode slice and fixing piece 7, it is formed solid It is fixed, even if electrode slice is undersized, it can also be formed and be fixed by fixing piece 7, fixing piece 7 passes through solid with chip lock chamber 42 It is fixed, then fixed with electrode slice, the fixation of MOV chip 6 is realized, convenient for ensure that whole effect subsequently through machine automatic welding Rate.

Using the setting of indent and protrusion 21, the effect quickly removed is played, when being dismantled, It only needs to stretch to screwdriver in groove 11 by a screwdriver, is against on the lower end surface 211 of protrusion 21, is by shell 1 Fulcrum forms leverage, gently pushes the other end of screwdriver, so that screwdriver front end tilts protrusion 21, so that unrestrained It gushes 2 entirety of module to be removed, compare the prior art, adopts the structure, so that disassembly is more convenient, and will not damage shell Body 1.

Be arranged using 31 formulas of such hook, compare the prior art, communication module 3 first using being independently arranged, not vulnerable to To the influence of surge module 2, secondly installing and dismounting is more convenient, installation process, and communication module 3 is first passed through hook 32 and bayonet 16 is fixed, while hook 31 being hung in through-hole 14, since the top surface of cooperation aft hook 31 maintains an equal level or is lower than with 11 bottom surface of groove Hook 31 is secured firmly in groove 11, communication module 3 can not be upper and lower by 11 bottom surface of groove at this time by installation surge module 2 It moves left and right, realizes and fix, as dismantled, it is necessary to first surge module be removed, remove the surge of communication module 3 Protector is the Surge Protector of normal money.

Claims (10)

1. a kind of Surge Protector with communication module, including shell with groove and surge module, surge module are mounted on In groove；It is characterized by also including communication module, bottom portion of groove is equipped with through-hole and notch, and through-hole is connected to notch, communicates Module is equipped with the hook being adapted to through-hole, and with after through-hole cooperation, the top surface of hook maintains an equal level with groove floor or lower than recessed hook Groove bottom.

2. a kind of Surge Protector with communication module as described in claim 1, it is characterised in that: shell is equipped with bayonet, Communication module is equipped with the hook being adapted to bayonet.

3. a kind of Surge Protector with communication module as described in claim 1, it is characterised in that: the top of groove is indent Setting, the side of surge module are equipped with protrusion, and protrusion is located at the top of surge module and groove joint place.

4. a kind of Surge Protector with communication module as claimed in claim 3, it is characterised in that: raised height and shell Height difference be H, -1.5mm≤H≤1.5mm.

5. a kind of Surge Protector with communication module as claimed in claim 4, it is characterised in that: on the side of surge module Several convex ribs are additionally provided with, convex ribs are located at the top of protrusion.

6. a kind of Surge Protector with communication module as claimed in claim 5, it is characterised in that: the top of groove is equipped with interior Concave surface, the angle that the side of inner concave and surge module is formed are A, 30 °≤A≤75 °.

7. a kind of Surge Protector with communication module as described in claim 1, it is characterised in that: surge module is set on side There is clamping protrusion, groove side is equipped with the card slot being adapted to clamping protrusion.

8. a kind of Surge Protector with communication module as claimed in claim 7, it is characterised in that: clamping protrusion is Y-shaped, I.e. the cross-sectional area of upper end be greater than lower end rank street area, and the joint face of top and bottom be guiding surface.

9. a kind of Surge Protector with communication module as described in claim 1, it is characterised in that: be equipped with sky in surge module Chamber, is equipped with MOV chip and fixing piece in cavity, and MOV chip sets that there are two electrode slices；Chip lock chamber is equipped in cavity, Gu Determine part to be adapted to chip lock chamber, fixing piece is equipped with the bayonet being adapted to any electrode slice, and electrode slice is worn from bayonet It fixes out.

10. a kind of Surge Protector of band MOV chip fixing structure as claimed in claim 9, it is characterised in that: on fixing piece It is in the grid hole of array distribution equipped with several.