CN209562111U - A kind of embedded security master wire casing - Google Patents

Abstract

The utility model discloses a kind of embedded security master wire casings, belong to bus duct field, a kind of embedded security master wire casing, including shell, inner surface is equipped with gap at the upper and lower side center of the shell, the opening position inner surface of the shell is placed with conductive sheet, the outer surface of the conductive sheet is enclosed with insulating layer, the inner surface of the shell is fixedly connected with spacing block, the lower upper and lower side inner surface of the shell is fixedly connected with arch fixinig plate by the first screw, the inner surface of the arch fixinig plate is extruded in the upper surface of conductive sheet, the upper and lower side outer surface of the conductive sheet is equipped with groove, the groove inner surface of the conductive sheet is fixedly connected with elastic piece, conductive sheet loosens when being not easy, improve heat dissipation performance.

Description

A kind of embedded security master wire casing

Technical field

The utility model relates to bus duct fields, more specifically to a kind of embedded security master wire casing.

Background technique

Bus duct is the bus system for protecting shell, busbar, insulating materials and related attachment to form by steel plate or aluminium sheet System connects electric security performance with good；

In existing embedded security master wire casing, during installation, need to inject conductive sheet end face in access slot, but it is existing In technology, grafting is not close after conductive sheet injects access slot, is easy to loosen, and there are also in existing embedded security master wire casing, leads Electric piece after powered up, can generate heat, and housing base is not easy to radiate.

Utility model content

1. technical problems to be solved

Aiming at the problems existing in the prior art, the purpose of this utility model is to provide a kind of embedded essential supplies bus Slot, it is conductive when being not easy by the way that in conductive sheet end face design flexibility piece and bending elastic slice, there is resilient pressing force when injecting access slot Piece loosens, and in the multiple strip shape gobs of shell peripheral hardware, and using the lid of big opening, air-flow mobility can be improved, improve thermal diffusivity Energy.

2. technical solution

To solve the above problems, the utility model adopts the following technical scheme.

A kind of embedded security master wire casing, including shell, inner surface is equipped with gap at the upper and lower side center of the shell, The opening position inner surface of the shell is placed with conductive sheet, and the outer surface of the conductive sheet is enclosed with insulating layer, the shell Inner surface be fixedly connected with spacing block, the lower upper and lower side inner surface of the shell is fixedly connected with arch by the first screw Shape fixinig plate, the inner surface of the arch fixinig plate are extruded in the upper surface of conductive sheet, the upper and lower side appearance of the conductive sheet Face is equipped with groove, and the groove inner surface of the conductive sheet is fixedly connected with elastic piece, the outer surface of the elastic piece with it is recessed Slot is slidably fastened, and the groove inner surface of the conductive sheet is equipped with square groove, and inner surface is fixed at the square groove of the conductive sheet It is connected with bending elastic slice, by when injecting access slot there is elasticity to squeeze in conductive sheet end face design flexibility piece and bending elastic slice Power, conductive sheet loosens when being not easy, and in the multiple strip shape gobs of shell peripheral hardware, and using the lid of big opening, air-flow flowing can be improved Property, improve heat dissipation performance.

Further, the internal end surface of the shell is fixedly connected with mounting base, is equipped with threaded hole in mounting base, shell Outer surface is fixedly connected with cover board by the second screw, and the second screw connection passes through the second screw in the nut bore of mounting base It is easily installed cover board.

Further, the outer surface of the cover board is equipped with square opening, is fixedly connected with Air Filter at the square opening of cover board, it is possible to increase The intracorporal air-flow mobile performance of shell.

Further, the outer surface of the shell is equipped with strip shape gob, and strip shape gob is distributed in the front and rear sides surface of shell, The intracorporal air-flow mobile performance of shell can be increased.

Further, the inner face of the arch fixinig plate is equipped with rubber layer, and rubber layer is located at the upside of arch fixinig plate Inner face, when arch fixinig plate squeezes conductive sheet surface, rubber layer contact insulation layer will not be worn.

3. beneficial effect

Compared with the prior art, utility model has the advantages that

(1) by there is resilient pressing force when injecting access slot, no in conductive sheet end face design flexibility piece and bending elastic slice Conductive sheet loosens when easily, in the multiple strip shape gobs of shell peripheral hardware, and using the lid of big opening, air-flow mobility can be improved, mention High heat dispersion.

(2) second screw connections are easily installed cover board in the nut bore of mounting base, through the second screw.

(3) Air Filter is fixedly connected at the square opening of cover board, it is possible to increase the intracorporal air-flow mobile performance of shell.

(4) strip shape gob is distributed in the front and rear sides surface of shell, it is possible to increase the intracorporal air-flow mobile performance of shell.

(5) when arch fixinig plate squeezes conductive sheet surface, rubber layer contact insulation layer will not be worn.

Detailed description of the invention

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

Fig. 2 is the housing interior structure schematic diagram of the utility model；

Fig. 3 is the overall structure side view of the utility model；

Fig. 4 is enlarged cross-sectional view at the A of the utility model；

Fig. 5 is the arch fixinig plate partial structurtes bottom plan view of the utility model.

Figure label explanation:

1 shell, 2 gap, 3 conductive sheets, 4 insulating layers, 5 spacing blocks, 6 first screws, 7 arch fixinig plates, 8 grooves, 9 elasticity Piece, 10 square grooves, 11 bending elastic slices, 12 mounting bases, 14 second screws, 15 cover boards, 150 Air Filters, 100 strip shape gobs, 70 rubber layers.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe；Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment, based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

In the description of the present invention, it should be noted that term " on ", "lower", "inner", "outside", " top/bottom end " etc. The orientation or positional relationship of instruction is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description the utility model It is described with simplifying, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific orientation structure It makes and operates, therefore should not be understood as limiting the present invention.In addition, term " first ", " second " are only used for description mesh , it is not understood to indicate or imply relative importance.

In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified Dress ", " being provided with ", " be arranged/connect ", " connection " etc., shall be understood in a broad sense, such as " connection ", may be a fixed connection, can also be with It is to be detachably connected, or be integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, it can also be with Indirectly connected through an intermediary, it can be the connection inside two elements.For the ordinary skill in the art, may be used The concrete meaning of above-mentioned term in the present invention is understood with concrete condition.

Embodiment 1:

Fig. 1-5, a kind of embedded security master wire casing, including shell 1 are please referred to, inside table at the upper and lower side center of shell 1 Face is equipped with gap 2, and inner surface is placed with conductive sheet 3 at the gap 2 of shell 1, and the outer surface of conductive sheet 3 is enclosed with insulating layer 4, The inner surface of shell 1 is fixedly connected with spacing block 5, and spacing block 5 is rubber block, has insulation effect, the lower upper and lower side of shell 1 Inner surface is fixedly connected with arch fixinig plate 7 by the first screw 6, and the inner surface of arch fixinig plate 7 is extruded in conductive sheet 3 Upper surface, the upper and lower side outer surface of conductive sheet 3 is equipped with groove 8, and inner surface is fixedly connected with bullet at the groove 8 of conductive sheet 3 Property piece 9, outer surface and the groove 8 of elastic piece 9 be slidably fastened, and inner surface is equipped with square groove 10 at the groove 8 of conductive sheet 3, conductive Inner surface is fixedly connected with bending elastic slice 11 at the square groove 10 of piece 3.

Fig. 1-3 is please referred to, the internal end surface of shell 1 is fixedly connected with mounting base 12, is equipped with threaded hole, shell in mounting base 12 The outer surface of body 1 is fixedly connected with cover board 15 by the second screw 14, and the second screw 14 is connected in the nut bore of mounting base 12, It is easily installed cover board 15 by the second screw 14, the outer surface of cover board 15 is equipped with square opening, is fixedly connected at the square opening of cover board 15 Air Filter 150, it is possible to increase the air-flow mobile performance in shell 1, Air Filter 150 enter in shell 1 for dust protection, shell 1 Outer surface is equipped with strip shape gob 100, and strip shape gob 100 is distributed in the front and rear sides surface of shell 1, it is possible to increase the air-flow in shell 1 Mobile performance.

Referring to Fig. 5, the inner face of arch fixinig plate 7 is equipped with rubber layer 70, rubber layer 70 is located at the upper of arch fixinig plate 7 Side inner face, when arch fixinig plate 7 squeezes 3 surface of conductive sheet, 70 contact insulation layer 4 of rubber layer will not be worn.

When installing and using, after being injected in access slot by conductive sheet 3, the elastic piece 9 being squeezed is fastened in groove 8, Elastic piece 9 squeezes bending elastic slice 11 and takes in square groove 10 simultaneously, at this moment by the elastic force of bending elastic slice 11 outwardly against elastic piece 9, then pass through the elastic force of elastic piece 9 itself, it can be fitted tightly in access slot, improve the close journey after conductive sheet 3 is connect with access slot Degree increases fastness, is not easy to send, connects conductive sheet 3 by the arch fixinig plate 7 of small area, mounting area is small, conductive sheet 3 Capped area is small, convenient for the conduct heat away of conductive sheet 3, square opening is equipped with by the outer surface of cover board 15, at the square opening of cover board 15 It is fixedly connected with Air Filter 150, it is possible to increase the air-flow mobile performance in shell 1, Air Filter 150 enter shell 1 for dust protection Interior, the outer surface of shell 1 is equipped with strip shape gob 100, and strip shape gob 100 is distributed in the front and rear sides surface of shell 1, it is possible to increase shell Air-flow mobile performance in 1 improves heat dissipation performance.

The preferable specific embodiment of the above, only the utility model；But the protection scope of the utility model is not It is confined to this.Anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this Novel technical solution and its improvement design is subject to equivalent substitution or change, should all cover in the protection scope of the utility model It is interior.

Claims (5)

1. a kind of embedded security master wire casing, including shell (1), it is characterised in that: at the upper and lower side center of the shell (1) Side surface is equipped with gap (2), and inner surface is placed with conductive sheet (3) at the gap (2) of the shell (1), the conductive sheet (3) Outer surface be enclosed with insulating layer (4), the inner surface of the shell (1) is fixedly connected with spacing block (5), the shell (1) Lower upper and lower side inner surface be fixedly connected with arch fixinig plate (7) by the first screw (6), the arch fixinig plate (7) Inner surface is extruded in the upper surface of conductive sheet (3), and the upper and lower side outer surface of the conductive sheet (3) is equipped with groove (8), described to lead Inner surface is fixedly connected with elastic piece (9) at the groove (8) of electric piece (3), the outer surface and groove (8) of the elastic piece (9) It is slidably fastened, inner surface is equipped with square groove (10) at the groove (8) of the conductive sheet (3), the square groove (10) of the conductive sheet (3) Place's inner surface is fixedly connected with bending elastic slice (11).

2. a kind of embedded security master wire casing according to claim 1, it is characterised in that: the inner end table of the shell (1) Face is fixedly connected with mounting base (12), and threaded hole is equipped in mounting base (12), and the outer surface of shell (1) passes through the second screw (14) It is fixedly connected with cover board (15), the second screw (14) is connected in the nut bore of mounting base (12).

3. a kind of embedded security master wire casing according to claim 2, it is characterised in that: the outer surface of the cover board (15) Equipped with square opening, Air Filter (150) are fixedly connected at the square opening of cover board (15).

4. a kind of embedded security master wire casing according to claim 1, it is characterised in that: the outside table of the shell (1) Face is equipped with strip shape gob (100), and strip shape gob (100) is distributed in the front and rear sides surface of shell (1).

5. a kind of embedded security master wire casing according to claim 1, it is characterised in that: the arch fixinig plate (7) Inner face is equipped with rubber layer (70), and rubber layer (70) is located at the upside inner face of arch fixinig plate (7).