CN215118801U - Self-cleaning plastic casing type circuit breaker - Google Patents

Abstract

The utility model discloses a self-cleaning plastic shell type circuit breaker, which comprises a backing plate, wherein the backing plate is fixedly connected on the side of a wall in parallel, a chute is arranged on the side of the backing plate, and a T-shaped sliding block which can slide left and right is embedded and installed on the inner wall of the chute; the breaker body is fixed on the side of the base plate through a bolt, and the top of the breaker body is fixedly connected with an electric wire through a bolt; and the small-sized alarm is fixedly connected to the side of the backing plate through a bolt. This self-cleaning plastic casing formula circuit breaker, through the T shape slider and the small-size electric telescopic handle that set up for rubber insulation board can come to carry out self-cleaning through the pappus brush to the surface of circuit breaker body on the backing plate reciprocating motion, through the small-size fan that sets up, makes the dust that the pappus brush brushed down can be by timely blow away, and the inside that has avoided the dust to get into the circuit breaker body in through the gap of wiring mouth and circuit breaker body causes the condition emergence of damage to component wherein.

Description

Self-cleaning plastic casing type circuit breaker

Technical Field

The utility model relates to a circuit breaker technical field specifically is a self-cleaning plastic casing formula circuit breaker.

Background

The statements in this section merely provide background information related to the present disclosure and may not necessarily constitute prior art.

Plastic case formula circuit breaker generally uses in distribution protection, mainly is in order to protect circuit and power supply unit's overload, short circuit and undervoltage, when circuit or power supply unit take place overload, short circuit or undervoltage, plastic case formula circuit breaker just can automatic tripping prevents that circuit or power supply unit from receiving the damage, but current plastic case formula circuit breaker still has certain defect, for example:

the following disadvantages are present in the plastic housing circuit device of application No. CN 201610355084. X: not possessing the self-cleaning structure, dust piles up easily on the outer wall of circuit breaker body in outdoor dusty weather to probably get into inside the circuit breaker body through the gap between wiring mouth and the shell body, cause the damage to the inside component of circuit breaker, do not possess the electric leakage alarm function simultaneously, the user if fail in time to discover easily to lead to the condition emergence of electrocuteeing when the circuit breaker electric leakage, consequently, we propose a self-cleaning plastic casing formula circuit breaker, so that solve the problem that proposes in the aforesaid.

To solve the above problems, innovative design is urgently needed on the basis of the original plastic case type circuit breaker structure.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a self-cleaning plastic casing formula circuit breaker to what provide among the above-mentioned background art does not possess self-cleaning structure and does not possess the problem of electric leakage alarm structure.

In order to achieve the above object, the utility model provides a following technical scheme: a self-cleaning plastic case circuit breaker comprising:

the base plate is fixedly connected to the side of the wall in parallel, the side of the base plate is provided with a sliding groove, and a T-shaped sliding block capable of sliding left and right is embedded and installed on the inner wall of the sliding groove;

the breaker body is fixed on the side of the base plate through a bolt, and the top of the breaker body is fixedly connected with an electric wire through a bolt;

the small-sized alarms are fixedly connected to the sides of the base plates through bolts, the number of the small-sized alarms is three, two of the small-sized alarms are arranged at the left end and the right end of the breaker body, the other small-sized alarms are arranged on the right side of the electric wire, and alarm flashing lamps are symmetrically and fixedly installed on the outer walls of the small-sized alarms;

the small fans are symmetrically and fixedly arranged at the upper end and the lower end of the base plate, the small fans are arranged at the upper end and the lower end of the breaker body, and one small fan plays a role in sucking and the other small fan plays a role in blowing.

Adopt above-mentioned technical scheme can stabilize the installation to the circuit breaker body to can blow away the dust on the circuit breaker body, whether the surface that can in time discover the circuit breaker body simultaneously and the surface of circuit leaks electricity.

Preferably, the left side and the right side of the circuit breaker body are respectively connected with a conductive patch, and the conductive patches are fixedly connected with the outer wall of the wire;

the number of the conductive patches on the side of the circuit breaker body is four, every two of the four conductive patches are a group, and the two groups of conductive patches are symmetrically arranged by taking the perpendicular bisector of the circuit breaker body as a symmetry axis.

By adopting the technical scheme, the current leaked from the surface of the circuit breaker body and the surface of the circuit can be guided away and transmitted to the small-sized alarm in time by the conductive patch.

Preferably, the side of the conductive patch is fixedly connected with the end part of the conductive wire, and the end part of the conductive wire is fixedly connected with the small alarm;

wherein the alarm flashing light on the outer wall of the small alarm is also connected with the end part of the conducting wire.

Adopt above-mentioned technical scheme, the alarm flashing lamp that the accessible set up carries out timely suggestion to the electric current on circuit breaker body surface and circuit surface.

Preferably, the top of the T-shaped sliding block is fixedly connected with a supporting column, the T-shaped sliding block and the base plate form a sliding structure through a sliding groove, and the bottom of the T-shaped sliding block is attached to the inner surface of the base plate.

Adopt above-mentioned technical scheme, the setting of accessible T shape slider realizes that small-size electric telescopic handle drives the rubber insulation board and cleans the circuit ware body on the backing plate round trip movement.

Preferably, the outer wall of the support column is fixedly connected with a small electric telescopic rod, and the side of the small electric telescopic rod is fixedly connected with a support block;

wherein, the right side of supporting shoe and the left side fixed connection of backing plate, and the left side of supporting shoe is seted up and is coincide completely with small-size electric telescopic handle external dimension's mounting groove.

Adopt above-mentioned technical scheme, the setting of accessible supporting shoe realizes that small-size electric telescopic handle firmly fixes and drives the support column and remove on the avris of backing plate, in addition, can make the pappus brush to circuit breaker body self-cleaning.

Preferably, the upper end of the supporting column and the lower end of the side of the rubber insulating plate are of an integrated structure, and the bottom of the rubber insulating plate is embedded with the soft brushes at equal intervals;

wherein, the length of rubber insulation board is greater than the length of circuit breaker body, and the pappus brush covers the circuit breaker body completely.

By adopting the technical scheme, the cleaning of the rubber insulating plate on the breaker body can be realized through the arrangement of the soft brush.

Compared with the prior art, the beneficial effects of the utility model are that: the self-cleaning plastic case type circuit breaker;

1. the automatic cleaning structure is provided with a T-shaped sliding block, a small electric telescopic rod, a rubber insulating plate, a soft brush and a small fan, the rubber insulating plate can reciprocate on a base plate through the T-shaped sliding block and the small electric telescopic rod to automatically clean the surface of the circuit breaker body through the soft brush, and dust brushed off by the soft brush can be blown away in time through the small fan, so that the situation that the dust enters the circuit breaker body through a gap between a wiring port and the circuit breaker body to damage elements in the circuit breaker body is avoided;

2. be provided with electrically conductive paster, the line conductor, the alarm structure that small-size siren and alarm flashing lamp are constituteed, electrically conductive paster and the line conductor through the setting, make the electric current that circuit breaker body and electric wire surface leaked can conduct small-size siren department through the transmission of electrically conductive paster and line conductor and open small-size siren and carry out the alarm, also can come to indicate the user through opening alarm flashing lamp when the electric current that leaks out is less, and then the very big circuit breaker body of having avoided and electric wire electric leakage lead to the fact dangerous condition to take place to the user.

Drawings

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

FIG. 2 is a schematic side sectional view of the present invention;

FIG. 3 is a schematic view of the structural connection between the circuit breaker body and the small alarm of the present invention;

figure 4 is the utility model discloses small-size electric telescopic handle and support column structural connection sketch map.

In the figure: 1. a base plate; 2. a circuit breaker body; 3. a conductive patch; 4. a conductive line; 5. a small alarm; 6. an alarm flashing light; 7. an electric wire; 8. a small fan; 9. a chute; 10. a T-shaped slider; 11. a support pillar; 12. a rubber insulating plate; 13. a soft brush; 14. a support block; 15. small-size electric telescopic handle.

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. 1-4, the present invention provides a technical solution: a self-cleaning plastic case circuit breaker comprising: backing plate 1, its parallel fixed connection is on the avris of wall, and spout 9 has been seted up to the avris of backing plate 1, but the T shape slider 10 of horizontal slip is installed to the inner wall gomphosis of spout 9 moreover, and the top fixedly connected with support column 11 of T shape slider 10, circuit breaker body 2, it passes through the bolt fastening on the avris of backing plate 1, and bolt fixedly connected with electric wire 7 is passed through at the top of circuit breaker body 2, and circuit breaker body 2's the left and right sides is connected with electrically conductive paster 3 respectively, and electrically conductive paster 3 and electric wire 7's outer wall fixed connection.

When the self-cleaning plastic casing type circuit breaker is used, as shown in fig. 1, 2 and 3, the small electric telescopic rod 15 on the side of the supporting column 11 is opened, the side of the small electric telescopic rod 15 is fixedly connected with the supporting block 14, and the small electric telescopic rod 15 pushes the supporting column 11 to reciprocate in the sliding groove 9 on the side of the base plate 1 through the T-shaped sliding block 10, so that an automatic function is achieved;

as shown in fig. 1, 2 and 4, the upper end of the supporting column 11 and the lower end of the side of the rubber insulating plate 12 are integrated, the bottom of the rubber insulating plate 12 is embedded with the soft brush 13 at equal intervals, the supporting column 11 is driven by the small electric telescopic rod 15 to reciprocate to clean the surface of the breaker body 2, the electric current is prevented from damaging a user and the small electric telescopic rod 15 by the rubber insulating plate 12, the small fans 8 are symmetrically fixed at the upper end and the lower end of the backing plate 1, the small fans 8 are arranged at the upper end and the lower end of the breaker body 2, one of the two small fans 8 has suction force and the other has blowing force, and meanwhile, the cleaned dust is blown away from the breaker body 2 by the small fans 8;

as shown in fig. 1, 2 and 3, the small alarm 5 is fixedly connected to the side of the pad 1 by bolts, and three small alarms 5 are provided, two of which are provided at the left and right ends of the breaker body 2 and the other one is provided at the right side of the electric wire 7, the side of the conductive patch 3 is fixedly connected to the end of the conductive wire 4, and the end of the conductive wire 4 is fixedly connected to the small alarm 5; when the breaker body 2 and the electric wire 7 are leaked, the current is transported to the small alarm 5 through the conductive patch 3 and the conductive wire 4 to supply power to the small alarm 5, and finally the small alarm 5 gives an alarm to a user;

referring to fig. 1 and 3, a warning flashing light 6 is symmetrically and fixedly mounted on the outer wall of the small alarm 5, and when the small alarm 5 cannot be turned on due to small current transmitted by the conducting wire 4, the warning flashing light 6 is turned on by the current to provide a warning for a user.

Those not described in detail in this specification are within the skill of the art.

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 (6)

1. A self-cleaning plastic case circuit breaker, comprising:

the base plate is fixedly connected to the side of the wall in parallel, the side of the base plate is provided with a sliding groove, and a T-shaped sliding block capable of sliding left and right is embedded and installed on the inner wall of the sliding groove;

the breaker body is fixed on the side of the base plate through a bolt, and the top of the breaker body is fixedly connected with an electric wire through a bolt;

the small-sized alarms are fixedly connected to the sides of the base plates through bolts, the number of the small-sized alarms is three, two of the small-sized alarms are arranged at the left end and the right end of the breaker body, the other small-sized alarms are arranged on the right side of the electric wire, and alarm flashing lamps are symmetrically and fixedly installed on the outer walls of the small-sized alarms;

the small fans are symmetrically and fixedly arranged at the upper end and the lower end of the base plate, the small fans are arranged at the upper end and the lower end of the breaker body, and one small fan plays a role in sucking and the other small fan plays a role in blowing.

2. The self-cleaning plastic case circuit breaker of claim 1, wherein: the left side and the right side of the circuit breaker body are respectively connected with a conductive patch, and the conductive patches are fixedly connected with the outer wall of the wire;

the number of the conductive patches on the side of the circuit breaker body is four, every two of the four conductive patches are a group, and the two groups of conductive patches are symmetrically arranged by taking the perpendicular bisector of the circuit breaker body as a symmetry axis.

3. The self-cleaning plastic case circuit breaker of claim 2, wherein: the side of the conductive patch is fixedly connected with the end part of the conductive wire, and the end part of the conductive wire is fixedly connected with the small alarm;

wherein the alarm flashing light on the outer wall of the small alarm is also connected with the end part of the conducting wire.

4. The self-cleaning plastic case circuit breaker of claim 1, wherein: the top fixedly connected with support column of T shape slider, and T shape slider passes through the spout and constitutes sliding construction with the backing plate to the bottom of T shape slider is laminated with the internal surface of backing plate mutually.

5. The self-cleaning plastic case circuit breaker of claim 4, wherein: the outer wall of the support column is fixedly connected with a small electric telescopic rod, and the side of the small electric telescopic rod is fixedly connected with a support block;

wherein, the right side of supporting shoe and the left side fixed connection of backing plate, and the left side of supporting shoe is seted up and is coincide completely with small-size electric telescopic handle external dimension's mounting groove.

6. The self-cleaning plastic case circuit breaker of claim 4, wherein: the upper end of the supporting column and the lower end of the side of the rubber insulating plate are of an integrated structure, and the bottom of the rubber insulating plate is embedded with the soft hairbrushes at equal intervals;

wherein, the length of rubber insulation board is greater than the length of circuit breaker body, and the pappus brush covers the circuit breaker body completely.

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