CN214851171U

CN214851171U - Switch with lightning protection structure

Info

Publication number: CN214851171U
Application number: CN202023186495.1U
Authority: CN
Inventors: 陈晓涯
Original assignee: Renhua County Qihang Electronic Technology Co ltd
Current assignee: Renhua County Qihang Electronic Technology Co ltd
Priority date: 2020-12-26
Filing date: 2020-12-26
Publication date: 2021-11-23
Anticipated expiration: 2030-12-26

Abstract

The utility model provides a switch with lightning protection structure, comprises a box bod, lid and lightning protection device, a plurality of draw-in grooves have been seted up to box body one side, and draw-in groove quantity is four, box body top fixed mounting has the inlet wire pipe, the box body both sides all are provided with the ground wire connecting pipe, the louvre has been seted up to the box body bottom, box body back one side fixedly connected with magnetic force pastes, the positive one side fixedly connected with lid of box body, a plurality of fixture blocks of lid one side fixedly connected with, and fixture block quantity is four, the opening has been seted up to lid one side, inlet wire socle fixed mounting has the lightning protection device, lightning protection device bottom fixedly connected with line concentration pipe, line concentration socle bottom fixed mounting has current filtering module, current filtering module bottom fixed mounting has constant voltage module. The switch is used in cooperation with the internally mounted lightning protection device, the current filtering module, the constant voltage block and the ground wire connecting pipe, so that the switch has a lightning protection function, and the switch is prevented from being damaged due to thunderstorm weather.

Description

Switch with lightning protection structure

Technical Field

The utility model relates to a switch lightning protection technical field specifically is a switch with lightning protection structure.

Background

With the continuous improvement of the life quality of people, a large number of household appliances enter families of common people, so that higher requirements are put forward on the electricity utilization environment of the existing families, the household appliances are used as switch products closely related to safety, the switch quality is related to the safety of the families, and consumers must select switches with high safety when considering the rich and diverse functionality of the products and the decoration of beautifying the home.

However, the switch used in most of the existing switches is internally simple to control the switch to be closed, and does not have a lightning protection function, so that the voltage and current of the circuit rise instantly in the case of thunderstorm weather, the short circuit of the circuit is caused, even fire occurs, and the existing switches are single-to-single control electric appliances, so that a plurality of electric appliances cannot be controlled by a single switch, and the switch is very inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the background art, provide a switch with lightning protection structure, the cooperation through internally mounted's lightning protection device, current filtering module, constant pressure piece and ground wire connecting pipe is used for the switch has the lightning protection function, avoids causing the condition that the switch damaged because of thunderstorm weather.

In order to achieve the above objects, the present invention provides a technical solution, a switch with a lightning protection structure, comprising a box body, a box cover and a lightning protection device, wherein one side of the box body is provided with a plurality of slots, and the number of the slots is four, the top of the box body is fixedly provided with a wire inlet pipe, two sides of the box body are both provided with ground wire connecting pipes, the bottom of the box body is provided with heat dissipation holes, one side of the back of the box body is fixedly connected with a magnetic sticker, one side of the front of the box body is fixedly connected with the box cover, one side of the box cover is fixedly connected with a plurality of fixture blocks, and the number of the fixture blocks is four, one side of the box cover is provided with an opening, the bottom of the wire inlet pipe is fixedly provided with the lightning protection device, the bottom of the lightning protection device is fixedly connected with a wire collecting pipe, the bottom of the wire collecting pipe is fixedly provided with a current filtering module, the bottom of the current filtering module is fixedly provided with a constant voltage module, the bottom of the constant voltage module is fixedly connected with a touch screen, touch-sensitive screen bottom fixed mounting has the circuit board, a plurality of fixed orificess have been seted up to circuit board one side, circuit board one side fixed mounting has the hair-dryer, circuit board bottom fixed mounting has the wiring hole, and wiring hole quantity is a plurality of.

Furthermore, the clamping grooves and the clamping blocks are respectively positioned at four corners of the box body and the box cover, and the clamping grooves and the clamping blocks are proper in size and consistent in quantity.

Furthermore, the box body and the box cover are made of PC materials.

Furthermore, a dust-proof net is fixedly installed inside the heat dissipation holes, and the dust-proof net is an activated carbon filter screen.

Furthermore, the width of the touch screen is larger than the width of the box body, and the size of the touch screen is consistent with that of the opening.

Furthermore, two adjacent wiring holes are provided with a baffle plate, and the width of the baffle plate is equal to that of the box body.

The utility model provides a switch with lightning protection structure has following beneficial effect:

1. the utility model has the advantages of, through the lightning protection device, the current filtering module, the cooperation of constant voltage piece and ground wire connecting pipe is used, when circuit line appears unusually undulant because of thunderstorm weather, the lightning protection device can switch on most abnormal voltage electric current to external ground wire through the ground wire connecting pipe, avoid unusual voltage electric current to cause equipment to appear unusually through other electronic equipment, rethread current filtering module restraines the unusual electromagnetic noise in the circuit and tends towards stably through the constant voltage piece with the voltage electric current in the circuit again, provide stable operating voltage electric current for follow-up electronic equipment.

2. Secondly, through the cooperation use of a plurality of wiring holes and touch-sensitive screen for the switch can control the switch closure of a plurality of electrical apparatus, when one of them electrical apparatus of needs start, only need through the circuit switch closure on the touch-sensitive screen control circuit board, and then the electrical apparatus circuit circular telegram on the control wiring hole, makes the electrical apparatus start, furthest's reduction the installation quantity of switch, the person of facilitating the use is to the control of electrical apparatus.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a cross-sectional view of the overall structure of the present invention.

Fig. 3 is a back view of the overall structure of the present invention.

Fig. 4 is a schematic view of a partial structure of the present invention.

Fig. 5 is a schematic view of the structure of the cover of the present invention.

In FIGS. 1-5: the device comprises a box body-1, a clamping groove-101, a wire inlet pipe-102, a wire outlet pipe-103, a ground wire connecting pipe-104, a heat dissipation hole-105, a magnetic paste-106, a box cover-2, a clamping block-201, an opening-202, a lightning protection device-3, a wire collecting pipe-4, a current filtering module-5, a constant voltage module-6, a touch screen-7, a circuit board-8, a fixing hole-801, a blower-9 and a wiring hole-10.

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.

Example (b):

referring to figures 1-5 of the drawings,

the switch with the lightning protection structure provided by the embodiment comprises a box body 1, a box cover 2 and a lightning protection device 3, wherein one side of the box body 1 is provided with a plurality of clamping grooves 101, the number of the clamping grooves 101 is four, the top of the box body 1 is fixedly provided with a wire inlet pipe 102, two sides of the box body 1 are respectively provided with a ground wire connecting pipe 104, the bottom of the box body 1 is provided with a heat dissipation hole 105, one side of the back of the box body 1 is fixedly connected with a magnetic sticker 106, one side of the front of the box body 1 is fixedly connected with the box cover 2, one side of the box cover 2 is fixedly connected with a plurality of clamping blocks 201, the number of the clamping blocks 201 is four, one side of the box cover 2 is provided with an opening 202, the bottom of the wire inlet pipe 102 is fixedly provided with the lightning protection device 3, the bottom of the lightning protection device 3 is fixedly connected with a wire collecting pipe 4, the bottom of the wire collecting pipe 4 is fixedly provided with a current filtering module 5, the bottom of the current filtering module 5 is fixedly provided with a constant voltage module 6, and the bottom of the constant voltage module 6 is fixedly connected with a

touch screen

7, 7 bottom fixed mounting of touch-sensitive screen has circuit board 8, and a plurality of fixed orificess 801 have been seted up to 8 one sides of circuit board, and 8 one sides fixed mounting of circuit board has hair-

dryer

9, and 8 bottom fixed mounting of circuit board has wiring hole 10, and wiring hole 10 quantity is a plurality of.

Further, draw-in groove 101 and fixture block 201 are located four angles of box body 1 and lid 2 respectively, and draw-in groove 101 suits with fixture block 201 size, quantity is unanimous, use through the cooperation of four draw-in grooves 101 and four fixture blocks, install lid 2 firm on box body 1 for box body 1 and lid 2 provide a stable operational environment of sealing for the inside electronic equipment of box body 1, avoid the inside electronic equipment of box body 1 to receive external factors's influence, the life of switch has been improved.

Furthermore, box body 1 and lid 2 are the PC material and make, and the PC material science is for polycarbonate, also called bullet-proof glue, has fabulous heat resistance, fire resistance and high shock resistance, can the inside electronic equipment normal work of effectual protection, and PC plastic material has good and invariable electrical insulation nature in temperature of broad, humidity range, is good insulating material, avoids the condition of electric leakage appearing when thunderstorm weather, reduces the harm that the personnel electrocute.

Further, the inside fixed mounting of louvre 105 has a dust separation net, and the dust separation net is active carbon filter screen and louvre 105 opening down, make the louvre in daily use, when the dust in the air enters into box body 1 through louvre 105, by the active carbon filter screen absorption of louvre 105 department, furthest avoids the dust to enter into inside box body 1, cause the inside electronic equipment laying dust of box body 1, and then cause the operation to slow appear the short circuit condition even, influence the normal use of switch.

Further, the width of touch-sensitive screen 7 is greater than the width of box body 1, and touch-sensitive screen 7 is unanimous with opening 202 size for touch-sensitive screen 7 can bulge box body 1 surface, and when lid 2 fixed mounting was on box body 1, in touch-sensitive screen 7 can just inlay opening 202, and level in lid 2 planes, makes the user can directly control the switch through touch-sensitive screen 7.

Further, all be provided with the baffle between two adjacent wiring holes 10, and the baffle width equals with box body 1 width, make each other do not influence between two adjacent wiring holes 10, when lid 2 is connected with box body 1, lid 2 just contacts with the baffle, use through the cooperation of baffle and lid 2, provide a safe confined operational environment for every wiring hole 10, when preventing that the circuit of certain wiring hole 10 from appearing the abnormal problem, influence the circuit operation in other wiring holes 10, influence the normal use of switch.

When the switch with the lightning protection structure is used, before the switch is used, whether an electronic device in the switch has an abnormal problem is checked, so that the potential safety hazard is avoided, when the switch is used, firstly, an external power supply is connected with a lightning protection device 3 in a box body 1 through a wire inlet pipe 102, two sides of the lightning protection device 3 are respectively provided with a ground wire connecting pipe 104, the lightning protection device 3 is connected with an external ground wire, when the external lightning strike occurs to cause abnormal fluctuation of power voltage and current, the lightning protection device 3 conducts and shunts the peak current or voltage in a circuit through the ground wire connecting pipes 104 at two sides to avoid abnormal voltage and current from flowing to other electronic devices, then, the circuit extending out of the lightning protection device 3 is collected through a wire collecting pipe 4 and is connected with a current filtering module 5 and a constant voltage module 6, the current filtering module 5 inhibits electromagnetic noise in the circuit, so as to avoid influencing instructions sent between the devices, the constant voltage module 6 stabilizes voltage and current in the circuit, so that the constant voltage module 6 provides stable direct current for subsequent electronic equipment, then the circuit is connected with wiring holes 10 through a circuit board 8, a plurality of wiring holes 10 are arranged in the box body 1, the wiring holes 10 are connected with external electrical appliances through a wire outlet pipe 103, so that the switch is maximally connected with a plurality of electrical appliances, the switch realizes a plurality of functions, a safe and closed working environment is provided for each wiring hole 10 through the matching use of a baffle arranged between two adjacent wiring holes 10 and the box cover 2, when an abnormal problem occurs to the circuit of a certain wiring hole 10, the circuit operation of other wiring holes 10 is influenced, the normal use of the switch is influenced, a user can control the closing of a circuit switch heat dissipation hole on the circuit board 8 through the touch screen 7 to further control the closing of the switch of the electrical appliances, and then a blower 9 in the box body 1 discharges heat generated when the circuit board 8 works through a heat dissipation hole 105, the inside temperature of guarantee box body 1 keeps in safety range, avoid the normal work of other electronic equipment of the too high influence of box body 1 inside temperature, and the dust separation net of installation can prevent that the dust in the outside air from entering into box body 1 inside in the louvre 105, avoid the electronic equipment laying dust of box body 1 inside to lead to the fact the decline of work efficiency too much, use lid 2 fixed mounting on box body 1 through the cooperation of draw-in groove 101 and fixture block 201 after the circuit installation of electrical apparatus finishes, and paste 106 with the switch mounting in the assigned position through the magnetic force of box body 1 back.

The above is only the preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, without departing from the concept of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent.

Claims

1. A switch with a lightning protection structure comprises a box body (1), a box cover (2) and a lightning protection device (3), and is characterized in that a plurality of clamping grooves (101) are formed in one side of the box body (1), the number of the clamping grooves (101) is four, a wire inlet pipe (102) is fixedly installed at the top of the box body (1), ground wire connecting pipes (104) are arranged on two sides of the box body (1), radiating holes (105) are formed in the bottom of the box body (1), a magnetic sticker (106) is fixedly connected to one side of the back of the box body (1), the box cover (2) is fixedly connected to one side of the front of the box body (1), a plurality of clamping blocks (201) are fixedly connected to one side of the box cover (2), the number of the clamping blocks (201) is four, an opening (202) is formed in one side of the box cover (2), the lightning protection device (3) is fixedly installed at the bottom of the wire inlet pipe (102), and a wire collecting pipe (4) is fixedly connected to the bottom of the lightning protection device (3), line concentration pipe (4) bottom fixed mounting has current filtering module (5), current filtering module (5) bottom fixed mounting has constant voltage module (6), constant voltage module (6) bottom fixedly connected with touch-sensitive screen (7), touch-sensitive screen (7) bottom fixed mounting has circuit board (8), a plurality of fixed orificess (801) have been seted up to circuit board (8) one side, circuit board (8) one side fixed mounting has hair-dryer (9), circuit board (8) bottom fixed mounting has wiring hole (10), and wiring hole (10) quantity is a plurality of.

2. The switch with the lightning protection structure according to claim 1, wherein the locking grooves (101) and the locking blocks (201) are respectively located at four corners of the box body (1) and the box cover (2), and the locking grooves (101) and the locking blocks (201) have the same size and number.

3. The switch with the lightning protection structure according to claim 1, wherein the box body (1) and the box cover (2) are made of PC material.

4. The switch with the lightning protection structure according to claim 1, wherein a dust-proof net is fixedly installed inside the heat dissipation hole (105), and the dust-proof net is an activated carbon filter screen.

5. The switch with lightning protection structure according to claim 1, characterized in that the width of the touch screen (7) is larger than the width of the box body (1), and the touch screen (7) is in accordance with the size of the opening (202).

6. The switch with the lightning protection structure according to claim 1, wherein a baffle is arranged between two adjacent wiring holes (10), and the width of the baffle is equal to that of the box body (1).