CN211907354U

CN211907354U - Electrical control is with circuit breaker of convenient maintenance

Info

Publication number: CN211907354U
Application number: CN202020420645.1U
Authority: CN
Inventors: 陈根生
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-28
Filing date: 2020-03-28
Publication date: 2020-11-10
Anticipated expiration: 2030-03-28

Abstract

The utility model discloses an electrical control is with circuit breaker of convenient maintenance, including the circuit breaker body, the circuit breaker body is inside including the installation casing, installation casing left end can be dismantled and be connected with fixed protective housing, and the installation casing from last to having warning light, control switch and bee calling organ fixed mounting down in proper order, the warning light passes through the mutual electric connection of connecting wire with bee calling organ, and passes through the circular telegram ring of connecting wire fixedly connected with in the warning light and the bee calling organ outside, circular telegram ring outside swing joint has set screw, the wiring hole has been seted up to circuit breaker body upper end, fixed screw communicates with wiring downthehole portion each other, warning light lower extreme fixedly connected with resistance, and resistance and warning light electric connection. This electric control is with convenient circuit breaker who overhauls, warning light and bee calling organ circular telegram work remind the staff, and conveniently open whole inside and overhaul, have reduced the degree of difficulty that whole overhauld, have increased holistic practicality.

Description

Electrical control is with circuit breaker of convenient maintenance

Technical Field

The utility model relates to an electrical control technical field specifically is a convenient circuit breaker who overhauls for electrical control.

Background

An electrical control system is generally called an electrical equipment secondary control circuit, different equipment has different control circuits, and a high-voltage electrical equipment and a low-voltage electrical equipment have different control modes, a circuit breaker is a common device in electrical control, and the circuit breaker refers to a switching device which can close, bear and break current under normal circuit conditions and can close, bear and break current under abnormal circuit conditions within a specified time.

But current circuit breaker, inconvenient inspection go out whole inside trouble to inconvenient circuit breaker to damage is changed and is overhauld, has reduced holistic flexibility, and current circuit breaker is installed through the screw mostly, wholly inconvenient installation and dismantlement, thereby the convenience is examined and is repaired whole inside, has reduced whole practicality.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electric control is with circuit breaker of convenient maintenance to propose current circuit breaker among solving above-mentioned background, inconvenient inspection goes out whole inside trouble, thereby inconvenient circuit breaker to the damage is changed and is overhauld, has reduced holistic flexibility, and current circuit breaker is installed through the screw mostly, wholly inconvenient installs and dismantles, thereby conveniently inspects and repairs whole inside, has reduced the problem of whole practicality.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an electric control is with circuit breaker of convenient maintenance, includes the circuit breaker body, the circuit breaker body is inside including the installation casing, installation casing left end can be dismantled and be connected with fixed protective housing, and the installation casing from last to having warning light, control switch and bee calling organ fixed mounting down in proper order, the warning light passes through the mutual electric connection of connecting wire with bee calling organ, and the warning light passes through the circular telegram ring of connecting wire fixedly connected with the bee calling organ outside, circular telegram ring outside swing joint has set screw, the wiring hole has been seted up to circuit breaker body upper end, and circuit breaker body front end has seted up fixed screw, fixed screw communicates with wiring downthehole portion each other, warning light lower extreme fixedly connected with resistance, and resistance and warning light electric connection.

Preferably, the installation casing inboard is opened and is equipped with the inserting groove, fixed protective housing outside fixedly connected with inserting block, and the inside mounting groove of having seted up of inserting block, the inside fixedly connected with spring of mounting groove, spring outside fixedly connected with block, and block passes through spring and mounting groove swing joint.

Preferably, the outer side of the installation shell is provided with clamping holes, the clamping holes are matched with the clamping blocks in shape and size, four groups of clamping holes and four groups of clamping blocks are distributed correspondingly, and the right side of the fixed protection shell is attached to the left side of the installation shell when the clamping holes and the clamping blocks are clamped with each other.

Preferably, the fixed protective housing left end has been seted up the grafting fixed slot, installation casing right side fixedly connected with grafting fixed block, and the shape size looks adaptation of grafting fixed block and grafting fixed slot to the grafting fixed block corresponds to distribute with the grafting fixed slot and has three groups.

Preferably, the energizing rings are symmetrically distributed in two groups about a horizontal central line of the circuit breaker body, the energizing rings are distributed corresponding to the fixing screws, and the fixing screws are matched with the fixing screw holes.

Preferably, the shape and size of the insertion block are matched with those of the insertion groove, the length and width of the insertion block are equal to those of the inside of the insertion groove, and four groups of insertion blocks are distributed corresponding to the insertion groove.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the circuit breaker convenient to overhaul for electrical control is connected with the fixing screw for fixing the electric wire by using the warning lamp and the buzzer, so that the electrifying condition in the whole body is monitored, and when the electrifying state in the whole body changes, the work of electrifying the warning lamp and the buzzer reminds workers, so that the whole body is convenient to overhaul, and the practicability of the whole body is improved;

2. the circuit breaker convenient to overhaul for electrical control is characterized in that the whole body is installed in a mode that the insertion block and the insertion groove are inserted into each other, so that the installation shell and the fixed protective shell are convenient to install and disassemble, the flexibility of the whole body is increased, the interior of the whole body is convenient to open for overhaul, the difficulty of the whole body overhaul is reduced, and the practicability of the whole body is increased;

3. this electric control is with convenient circuit breaker who overhauls carries out the stable connection to the circuit breaker body of two sets of differences through using grafting fixed slot and grafting fixed block to peg graft each other, stability when having increased the monolithic connection to holistic security and practicality have been increased.

Drawings

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

FIG. 2 is a schematic view of the first split structure of the present invention;

FIG. 3 is a schematic view of the second split structure of the present invention;

FIG. 4 is a schematic view of the structure of the clamping block of the present invention

Fig. 5 is a schematic circuit diagram of the present invention.

In the figure: 1. a circuit breaker body; 2. installing a shell; 3. fixing a protective shell; 4. a warning light; 5. a control switch; 6. a buzzer; 7. a power-on ring; 8. a set screw; 9. a wiring hole; 10. fixing screw holes; 11. inserting grooves; 12. an insertion block; 13. mounting grooves; 14. a spring; 15. a clamping block; 16. a clamping hole; 17. inserting a fixed groove; 18. inserting and connecting a fixed block; 19. and (4) resistance.

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. 1-5, the present invention provides a technical solution: the utility model provides an electric control is with circuit breaker of convenient maintenance, including circuit breaker body 1, 1 inside installation casing 2 including of circuit breaker body, 2 left ends of installation casing can be dismantled and be connected with fixed protective housing 3, and install casing 2 from last to having warning light 4 to fixed mounting in proper order down, control switch 5 and bee calling organ 6, warning light 4 and bee calling organ 6 pass through the mutual electric connection of connecting wire, and

warning light

4 and 6 outsides of bee calling organ pass through connecting wire fixedly connected with circular telegram 7, circular telegram 7 outside swing joint has set screw 8, wiring hole 9 has been seted up to 1 upper end of circuit breaker body, and fixed screw 10 has been seted up to 1 front end of circuit breaker body, fixed screw 10 and the inside mutual intercommunication in

wiring hole

9, 4 lower extreme fixedly connected with resistance 19 of warning light, and 4 electric connection of resistance 19 and warning light.

Further, inserting groove 11 has been seted up to installation casing 2 inboard, 3 outside fixedly connected with inserting block 12 of fixed protective housing, and inserting block 12 is inside to be seted up mounting groove 13, the inside fixedly connected with spring 14 of mounting groove 13, spring 14 outside fixedly connected with block 15, and block 15 passes through spring 14 and mounting groove 13 swing joint, inserting block 12 can peg graft each other with inserting groove 11 to convenient whole pre-installation that carries out, the degree of difficulty of integral erection and dismantlement has been reduced.

Furthermore, the outer side of the installation shell 2 is provided with four groups of clamping holes 16, the clamping holes 16 are matched with the clamping blocks 15 in shape and size, the clamping holes 16 and the clamping blocks 15 are correspondingly distributed in four groups, the right side of the fixed protective shell 3 is attached to the left side of the installation shell 2 when the clamping holes 16 and the clamping blocks 15 are clamped with each other, and the whole body can be fixedly installed when the clamping holes 16 and the clamping blocks 15 are clamped with each other, so that the whole fixing effect is improved.

Further, grafting fixed slot 17 has been seted up to 3 left ends of fixed protective housing, and 2 right sides fixedly connected with of installation casing are pegged graft fixed block 18, and are pegged graft fixed block 18 and the big or small looks adaptation of the shape of grafting fixed slot 17 to it has three groups to peg graft fixed block 18 and the corresponding distribution of grafting fixed slot 17, peg graft fixed block 18 and peg graft fixed slot 17 and peg graft each other, has increased the stability of the installation of different circuit breaker body 1.

Further, circular telegram ring 7 has two sets ofly about the horizontal centerline symmetric distribution of circuit breaker body 1, and circular telegram ring 7 corresponds the distribution with set screw 8 to set screw 8 and fixed screw 10 looks adaptation, set screw 8 and fixed screw 10 can block each other, thereby make things convenient for whole the electric wire to install, increased whole practicality.

Furthermore, the shape and size of the insertion block 12 and the insertion groove 11 are matched, the length and width of the insertion block 12 are equal to the length and width of the inside of the insertion groove 11, four groups of insertion blocks 12 and the insertion groove 11 are distributed correspondingly, the stability during integral installation is guaranteed, the whole falling-off condition during use is prevented, and the integral practicability is improved.

The working principle is as follows: firstly, the circuit breaker body 1 is electrically connected with other electrical equipment, so that the circuit breaker body 1 can carry out a secondary control loop on other electrical equipment, connecting wires of other electrical equipment are inserted into a wiring hole 9 in the circuit breaker body 1, the connecting wires are fixed by penetrating a fixing screw hole 10 through a fixing screw 8, so that the warning lamp 4 and the buzzer 6 can detect the power-on condition in the circuit breaker body 1, when the whole is not powered on, the inside of the circuit breaker body 1 is faulty when the warning lamp 4 and the buzzer 6 work, when the whole is not powered on, the whole line connection is in trouble when the whole is not powered on, and the whole drives the clamping block 15 to be clamped with the clamping hole 16 through the spring 14, so that the stability of the whole connection is ensured, and the inserting block 12 and the inserting groove 11 can be mutually inserted, so that the whole is convenient to pre-install, the difficulty of integral installation and dismantlement is reduced, convenient holistic maintenance, and grafting fixed block 18 pegs graft each other with grafting fixed slot 17, has increased the stability of different circuit breaker body 1 installations to whole practicality has been increased.

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

Claims

1. The utility model provides an electric control is with convenient circuit breaker who overhauls, includes the circuit breaker body, its characterized in that: the circuit breaker comprises a circuit breaker body, and is characterized in that the circuit breaker body is internally provided with an installation shell, the left end of the installation shell is detachably connected with a fixed protective shell, the installation shell is provided with a warning lamp, a control switch and a buzzer from top to bottom, the warning lamp is electrically connected with the buzzer through a connecting wire, a power-on ring is fixedly connected with the power-on ring outside, a wiring hole is formed in the upper end of the circuit breaker body, the front end of the circuit breaker body is provided with a fixed screw hole, the fixed screw hole is communicated with the inside of the wiring hole, the lower end of the warning lamp is fixedly connected with a resistor, and the.

2. The circuit breaker for electrical control convenient maintenance of claim 1, characterized in that: the installation shell body is internally provided with an insertion groove, the outer side of the fixed protection shell is fixedly connected with an insertion block, the inner part of the insertion block is provided with a mounting groove, the inner part of the mounting groove is fixedly connected with a spring, the outer side of the spring is fixedly connected with a clamping block, and the clamping block is movably connected with the mounting groove through the spring.

3. The circuit breaker for electrical control convenient maintenance according to claim 2, characterized in that: the mounting structure comprises a mounting shell, and is characterized in that clamping holes are formed in the outer side of the mounting shell and are matched with clamping blocks in shape and size, four groups of clamping holes are distributed in the clamping holes and the clamping blocks correspondingly, and the right side of the fixing protective shell is attached to the left side of the mounting shell when the clamping holes and the clamping blocks are clamped with each other.

4. The circuit breaker for electrical control convenient maintenance of claim 1, characterized in that: the fixed protective housing left end has been seted up the grafting fixed slot, installation casing right side fixedly connected with grafting fixed block, and the shape size looks adaptation of grafting fixed block and grafting fixed slot to the grafting fixed block corresponds to distribute with the grafting fixed slot and has three groups.

5. The circuit breaker for electrical control convenient maintenance of claim 1, characterized in that: the power-on rings are symmetrically distributed in two groups about a horizontal central line of the circuit breaker body, the power-on rings are distributed corresponding to the fixing screws, and the fixing screws are matched with the fixing screw holes.

6. The circuit breaker for electrical control convenient maintenance according to claim 2, characterized in that: the shape and size of the insertion blocks are matched with those of the insertion grooves, the length and width of the insertion blocks are equal to those of the inside of the insertion grooves, and four groups of insertion blocks are distributed in the insertion grooves correspondingly.