CN206758372U - A kind of high intensity breaker protection shell - Google Patents

Abstract

The utility model discloses a kind of high intensity breaker protection shell,Including containment vessel main body,The lateral surface of the containment vessel main body is provided with chamfering housing,The chamfering housing is made up of the substrate of moistureproof cushion and high molecule plastic material,The substrate is arranged at the chamfering housing bottom,The top of the substrate is provided with moistureproof cushion,The moistureproof cushion is fixedly connected with the chamfering housing by the substrate,The side of the containment vessel main body is provided with installing plate,The width of the installing plate bottom is provided with the first reinforcing plate,First reinforcing plate is fixedly connected with the installing plate,And the side both ends of the installing plate are respectively equipped with the second reinforcing plate and the 3rd reinforcing plate,This kind of high intensity breaker protection shell can provide effective protection for breaker,And the structure of integral type improves the overall construction intensity of containment vessel while property easy to install is remained,Have broad application prospects.

Description

A kind of high intensity breaker protection shell

Technical field

Containment vessel technical field is the utility model is related to, specially a kind of high intensity breaker protection shell.

Background technology

So-called breaker（circuit breaker）It is to refer to close, carry and cut-off the electricity under normal loop condition Flow and can close, the switching device of the electric current under abnormal loop condition is carried and cut-off within the defined time, breaker presses it Use range is divided into primary cut-out and low-voltage circuit breaker, and high-low pressure identification of boundaries is relatively fuzzyyer, is typically referred to as more than 3kV High-Voltage Electrical Appliances, breaker be can be used to distribute electric energy, infrequently start asynchronous motor, and power circuit and motor etc. are carried out Protection, when serious overloads or short circuit and the failure such as under-voltage occurs in they can automatic shutdown circuit, its function is equivalent to molten Combination of the disconnected device formula switch with crossing underheat relay etc., breaker protection shell are then a kind of protection dresses for protective breaker Put.

But existing breaker protection shell typically uses split-type structural, although relatively simple when mounted, housing seam Gap excessively causes the isolating power of little particle dust weaker, and short grained dust easily causes dust electrostatic in dry environment, because The excessive particle dust of this circuit breaker external environment laying dust, which is held, damages breaker, and split-type structural intensity is on the weak side, existing defects, On the other hand, existing breaker protection shell does not possess effective protective capacities, security and protective capacities to moisture vapor It is to be improved.

So how to design a kind of high intensity breaker protection shell, turning into us will currently solve the problems, such as.

The content of the invention

The purpose of this utility model is to provide a kind of high intensity breaker protection shell, to solve to carry in above-mentioned background technology The problem of going out.

To achieve the above object, the utility model provides following technical scheme：A kind of high intensity breaker protection shell, including Containment vessel main body, the lateral surface of the containment vessel main body are provided with chamfering housing, and the chamfering housing is by moistureproof cushion and polymer plastic Expect that the substrate of material is formed, the substrate is arranged at the chamfering housing bottom, and the top of the substrate is provided with moistureproof cushion, described Moistureproof cushion is fixedly connected with the chamfering housing by the substrate, and the side of the containment vessel main body is provided with installing plate, along institute The width for stating installing plate bottom is provided with the first reinforcing plate, and first reinforcing plate is fixedly connected with the installing plate, and The side both ends of the installing plate are respectively equipped with the second reinforcing plate and the 3rd reinforcing plate, second reinforcing plate and the 3rd reinforcing plate It is fixedly connected with the installing plate, the top of the installing plate is provided with unmasked wire casing, and the bottom of the containment vessel main body is set Have an actuating box, the middle part of the actuating box be provided with it is some pushed away in the dropout grooves and lid of " word " arrangement, the dropout groove with it is described Actuating box is fixedly connected.

Further, the top of the actuating box is provided with form, the form and the containment vessel main body by it is described fall Angle housing is fixedly connected.

Further, the end of second reinforcing plate and the 3rd reinforcing plate is equipped with construction opening, and described second strengthens Plate and the 3rd reinforcing plate are fixedly connected with the installing plate by the construction opening.

Further, the top of the containment vessel main body is provided with the shielding line of rabbet joint, the shielding line of rabbet joint and the containment vessel master Body is fixedly connected.

Further, the lateral surface of the actuating box is provided with the covering plate corresponding with the dropout groove, the covering plate It is flexibly connected with the actuating box.

Compared with prior art, the beneficial effects of the utility model are：This kind of high intensity breaker protection shell, it is overall to use High molecule plastic integral type die cast, three dropout grooves only are reserved in actuating box, and it is entered by covering plate when without operation Row covers, and reduces the overall gap of breaker protection shell, enhances the isolating power of little particle dust, effectively prevent by ash Dust electrostatic caused by dirt, so as to strengthen the protective capability to breaker, and the setting of three pieces of strengthening versions, enhance this kind of height Intensity breaker protection shell overall construction intensity, and this kind of high intensity breaker protection shell is additionally arranged moistureproof cushion, can be effective Moisture vapor is obstructed, improves security, this kind of high intensity breaker protection shell can provide effective protection, and one for breaker The structure of formula improves the overall construction intensity of containment vessel while property easy to install is remained, and has broad application prospects.

Brief description of the drawings

Fig. 1 is overall structure diagram of the present utility model；

Fig. 2 is chamfering housing partial structural diagram of the present utility model；

In figure：1- containment vessel main bodys；2- forms；3- actuating boxes；4- dropout grooves；5- covering plates；6- chamfering housings；7- first Reinforcing plate；The reinforcing plates of 8- second；9- lids push away；10- installing plates；The reinforcing plates of 11- the 3rd；12- shields the line of rabbet joint；13- unmasked wire casings； 14- moistureproof cushions；15- substrates；16- construction openings.

Embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment obtained, belong to the scope of the utility model protection.

Fig. 1-2 is referred to, the utility model provides a kind of technical scheme：A kind of high intensity breaker protection shell, including protect Protective case main body 1, the lateral surface of the containment vessel main body 1 are provided with chamfering housing 6, and the chamfering housing 6 is by moistureproof cushion 14 and high score The substrate 15 of sub- plastic material is formed, and the substrate 15 is arranged at the bottom of chamfering housing 6, and the top of the substrate 15 is provided with Moistureproof cushion 14, the moistureproof cushion 14 are fixedly connected with the chamfering housing 6 by the substrate 15, the containment vessel main body 1 Side is provided with installing plate 10, and the width of the bottom of installing plate 10 is provided with the first reinforcing plate 7, first reinforcing plate 7 are fixedly connected with the installing plate 10, and the side both ends of the installing plate 10 are respectively equipped with the second reinforcing plate 8 and the 3rd and strengthened Plate 11, the reinforcing plate 11 of the second reinforcing plate 8 and the 3rd are fixedly connected with the installing plate 10, the top of the installing plate 10 Provided with unmasked wire casing 13, the bottom of the containment vessel main body 1 is provided with actuating box 3, and the middle part of the actuating box 3 is in provided with some The dropout groove 4 and lid of " word " arrangement push away 9, and the dropout groove 4 is fixedly connected with the actuating box 3.

Further, the top of the actuating box 3 is provided with form 2, and the form 2 passes through institute with the containment vessel main body 1 State chamfering housing 6 to be fixedly connected, the form 2 is used to observe breaker situation.

Further, the end of the reinforcing plate 11 of the second reinforcing plate 8 and the 3rd is equipped with construction opening 16, and described second The reinforcing plate 11 of reinforcing plate 8 and the 3rd is fixedly connected with the installing plate 10 by the construction opening 16, the construction opening 16 are used to install the second reinforcing plate 8 and the 3rd reinforcing plate 11, with this enhancing structure intensity.

Further, the top of the containment vessel main body 1 is provided with the shielding line of rabbet joint 12, the shielding line of rabbet joint 12 and the protection Shell main body 1 is fixedly connected, the shielding line of rabbet joint 12 can electrostatic effectively in shielding protection shell main body 1, ensure safely.

Further, the lateral surface of the actuating box 3 is provided with the covering plate 5 corresponding with the dropout groove 4, the covering Plate 5 is flexibly connected with the actuating box 3, and the covering plate 5 can make dropout groove 4 be in closed state.

Operation principle：First, installing plate 10 is fixed on to the bottom of breaker, then chamfering housing 6 is fixed on installing plate On 10 so that breaker is chamfered housing 6 and wrapped up, because chamfering housing 6 is the one of substrate 15 by high molecule plastic material Die cast, so the seamless opening in addition to three dropout grooves 4 in " word " arrangement that the middle part of actuating box 3 is provided with, increases Strong isolating power of the containment vessel main body 1 to fine dust, avoids short grained dust from causing dust electrostatic in dry environment And infringement caused by breaker, another aspect, the moistureproof cushion 14 of the top of substrate 15 covering can be isolated to steam, even if Breaker leaks electricity, and the unmasked wire casing 13 that the top of installing plate 10 is provided with can also export electric current, prevents from producing breaker Raw larger infringement ensures Electrical Safety simultaneously, after the dropout escape of breaker, can push away 9 by lid and push covering plate 5 upwards open, And dropout is playbacked manually by dropout groove 4, there is the characteristics of easy to use.

While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art, It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.

Claims (5)

1. a kind of high intensity breaker protection shell, including containment vessel main body（1）, it is characterised in that：The containment vessel main body（1）'s Lateral surface is provided with chamfering housing（6）, the chamfering housing（6）By moistureproof cushion（14）With the substrate of high molecule plastic material（15）Structure Into the substrate（15）It is arranged at the chamfering housing（6）Bottom, the substrate（15）Top be provided with moistureproof cushion（14）, institute State moistureproof cushion（14）With the chamfering housing（6）Pass through the substrate（15）It is fixedly connected, the containment vessel main body（1）Side Provided with installing plate（10）, along the installing plate（10）The width of bottom is provided with the first reinforcing plate（7）, described first strengthens Plate（7）With the installing plate（10）It is fixedly connected, and the installing plate（10）Side both ends be respectively equipped with the second reinforcing plate（8） With the 3rd reinforcing plate（11）, second reinforcing plate（8）With the 3rd reinforcing plate（11）With the installing plate（10）It is fixedly connected, The installing plate（10）Top be provided with unmasked wire casing（13）, the containment vessel main body（1）Bottom be provided with actuating box（3）, The actuating box（3）Middle part be provided with it is some in " word " arrangement dropout grooves（4）Pushed away with lid（9）, the dropout groove（4）With institute State actuating box（3）It is fixedly connected.

A kind of 2. high intensity breaker protection shell according to claim 1, it is characterised in that：The actuating box（3）Top End is provided with form（2）, the form（2）With the containment vessel main body（1）Pass through the chamfering housing（6）It is fixedly connected.

A kind of 3. high intensity breaker protection shell according to claim 1, it is characterised in that：Second reinforcing plate（8） With the 3rd reinforcing plate（11）End be equipped with construction opening（16）, second reinforcing plate（8）With the 3rd reinforcing plate（11） With the installing plate（10）Pass through the construction opening（16）It is fixedly connected.

A kind of 4. high intensity breaker protection shell according to claim 1, it is characterised in that：The containment vessel main body（1） Top be provided with shielding the line of rabbet joint（12）, the shielding line of rabbet joint（12）With the containment vessel main body（1）It is fixedly connected.

A kind of 5. high intensity breaker protection shell according to claim 1, it is characterised in that：The actuating box（3）It is outer Side is provided with and the dropout groove（4）Corresponding covering plate（5）, the covering plate（5）With the actuating box（3）Activity is even Connect.