CN114977838A

CN114977838A - Wire covering cover assembly and mounting method thereof

Info

Publication number: CN114977838A
Application number: CN202210344328.XA
Authority: CN
Inventors: 徐烨华; 顾超宇; 王珺; 袁宏亮; 汪腾
Original assignee: Wotai Energy Co ltd
Current assignee: Wotai Energy Co ltd
Priority date: 2022-03-31
Filing date: 2022-03-31
Publication date: 2022-08-30

Abstract

The invention provides a wire covering cover component and an installation method thereof, which are used for covering the wiring of an inverter and comprise a wire covering cover and a bracket which are connected together through a first connecting structure and a second connecting structure; the first connecting structure comprises a connecting plate arranged on the wire shade and a notch arranged on the bracket, and the notch is used for inserting the connecting plate; the second connecting structure comprises a groove and a supporting piece, the groove is arranged on the wire covering cover, the supporting piece is arranged on the bracket, the supporting piece comprises an elastic supporting part and a clamping part connected with the supporting part, and the clamping part is clamped in the groove; the fixing device adopts a connecting mode that the connecting plate is inserted into the notch to fix the wire covering cover in the vertical direction, adopts the matching of the groove and the supporting piece to provide supporting force for the wire covering cover and simultaneously realizes the fixing of the wire covering cover in the horizontal direction, and has the advantages of simple structure, low cost and convenient use.

Description

Wire covering cover assembly and mounting method thereof

Technical Field

The invention relates to the technical field of a wire covering cover of an energy storage system, in particular to a wire covering cover assembly and an installation method thereof.

Background

Energy storage systems such as inverters, which have numerous wiring disposed thereon, can be unsightly if the wiring is exposed. In order to solve the above problems, the conventional common means is to cover the wires by using a wire covering cover, but the conventional wire covering cover is usually fixed and limited by combining a wire covering cover fixing support and a ball-touching buckle, the wire covering cover is firstly clamped into a support groove, and then the ball-touching buckle is pressed and fixed.

Bump the pearl buckle including bumping pearl buckle pin thread and bumping pearl buckle box, product cost is high to, bump pearl buckle interlock tension, dismantlement pulling force are too big, experience not good to the user.

Disclosure of Invention

The present invention is directed to a wire covering assembly and a method for installing the same to solve the above problems.

The technical scheme adopted by the invention is as follows:

a wire shielding cover assembly is used for shielding the wiring of an inverter and comprises a wire shielding cover and a bracket which are connected together through a first connecting structure and a second connecting structure;

the first connecting structure comprises a connecting plate arranged on the wire shade and a notch arranged on the bracket, and the notch is used for inserting the connecting plate;

the second connection structure comprises a groove and a support piece, the groove is arranged on the line shading cover, the support piece is arranged on the support, the support piece comprises an elastic supporting portion and a clamping portion connected with the supporting portion, and the clamping portion is clamped in the groove.

Further specifically, the second connecting structure further comprises a guide portion, and the clamping portion is clamped into the groove through the guide portion.

Further specifically, the guide portion is a guide surface provided at a lower portion of the connection plate.

Further specifically, the supporting portion is a first supporting plate, the guiding portion is a second supporting plate extending downwards from the first supporting plate, and the clamping portion is a joint of the first supporting plate and the second supporting plate.

Further specifically, the height of the end of the second support plate is always lower than the height of the bottom surface of the connecting plate.

Further specifically, the height of the notch is greater than or equal to the thickness of the connecting plate.

Further specifically, the wire covering hood comprises a first hood plate and two second hood plates extending forwards from two ends of the first hood plate, the connecting plate is arranged on the top of the first hood plate and extends in the same direction as the second hood plate, and the groove is formed in the connecting plate.

Further specifically, the support include with the panel, certainly the both sides downwardly extending of panel has two curb plates, the curb plate includes first curb plate and second curb plate, first curb plate is L shape with the second curb plate, certainly the one end downwardly extending of panel has the limiting plate, the limiting plate sets up between two curb plates, the supporting part is connected with the limiting plate.

Further specifically, the number of the grooves corresponds to the number of the supports, and the positions of the grooves correspond to the positions of the supports.

Further specifically, the installation method of the wire covering assembly adopts the wire covering assembly and comprises the following steps:

s1, fixing the support to an inverter;

s2, inserting the connecting plate into the notch;

s3, the clamping portion slides on the bottom surface of the connecting plate through the guide portion until the clamping portion is clamped into the groove.

The invention has the following beneficial effects:

adopt the connecting plate to insert notched connected mode and realize the fixed of the vertical direction of shade, adopt recess and support piece cooperation when providing the holding power for the shade, realized the shade at the fixed of horizontal direction, simple structure, with low costs, use convenient.

Drawings

FIG. 1 is a schematic view of the structure of the wire cover, bracket and inverter when they are separated;

FIG. 2 is a schematic view of the structure of the wire cover;

FIG. 3 is an enlarged view at A in FIG. 2;

FIG. 4 is a schematic structural view of a stent;

FIG. 5 is a schematic illustration of a bracket and inverter mounting;

fig. 6 is an enlarged view at B in fig. 5.

Wherein: 1-inverter, 2-wire shade, 201-first shade plate, 202-second shade plate, 203-connecting plate, 204-groove, 205-reinforcing rib, 3-bracket, 301-panel, 302-first side plate, 303-second side plate, 304-mounting hole, 4-limiting plate, 501-first supporting plate, 502-second supporting plate, 503-junction and 6-notch.

Detailed Description

The present invention will be described in detail below with reference to specific embodiments shown in the drawings. These embodiments are not intended to limit the present invention, and structural, methodological, or functional changes made by those skilled in the art according to these embodiments are included in the scope of the present invention.

If the invention is described in terms of orientations (e.g., up, down, left, right, front, back, outside, inside, etc.), the orientation involved needs to be defined, e.g., "to clearly convey the positions and directions described within the invention, with reference to the operator of the instrument, the end closer to the operator being the proximal end and the end farther from the operator being the distal end. "or defined with reference to the paper, etc. Of course, if the positional relationship between the two is defined by cross-reference at the time of the subsequent description, it may not be defined here.

The following descriptions of "upper", "lower", "left", "right", "front" and "back" refer to the directions of "upper", "lower", "left", "right", "front" and "back" in fig. 1, 2, 4 and 5.

The "length" is the distance from the leftmost end to the rightmost end of the component in question, the "width" is the distance from the foremost end to the rearmost end of the component in question, and the "thickness" is the distance from the uppermost end to the lowermost end of the component in question.

As shown in fig. 1, a wire covering assembly for covering a connection wire of an inverter 1 includes a wire covering 2 and a bracket 3 for mounting the wire covering 2 on the inverter 1, and a first connection structure and a second connection structure are disposed between the wire covering 2 and the bracket 3.

The first connecting structure includes a connecting plate 203 provided on the shade 2 and a cutout 6 provided on the bracket 3, as shown in fig. 3, 4, 6, the cutout 6 being for insertion of the connecting plate 203;

the second connecting structure comprises a groove 204 and a supporting piece, wherein the groove 204 is arranged on the shading cover 2, the supporting piece is arranged on the bracket 3, and the supporting piece comprises an elastic supporting part and a clamping part connected with the supporting part.

The second connection structure further comprises a guiding portion, and the clamping portion is clamped into the groove 204 through the guiding portion.

The number of the grooves 204 corresponds to the number of the supporting members, and the positions of the grooves 204 correspond to the positions of the supporting members.

The wire shielding cover 2 comprises a first cover plate 201 and two second cover plates 202 extending forwards from two ends of the first cover plate 201, the connecting plate 203 is arranged on the top of the first cover plate 201 and extends in the same direction as the second cover plates 202, and the groove 204 is arranged on the connecting plate 203.

Fig. 2 and 3 show an embodiment of the present invention.

The first cover plate 201 is perpendicular to the second cover plate 202, that is, the first cover plate 201 and the two second cover plates 202 are U-shaped, and the connecting plate 203 is perpendicular to the first cover plate 201 and the second cover plates 202.

As a first embodiment of the connection plate 203, the connection plate 203 may be an elongated shape, that is, the length of the connection plate 203 is greater than or equal to the length of the first cover plate 201, and the width is smaller than the width of the second cover plate 202.

As a second embodiment of the connection plate 203, the connection plate 203 may have a smaller rectangular shape, that is, the length of the connection plate 203 is smaller than that of the first cover plate 201, and the width is smaller than that of the second cover plate 202.

In the case of the second embodiment of the connection plate 203, the number of the connection plate 203 may be one or more.

When the number of the connection plates 203 is one, it may be disposed at a middle position of the top of the first cover plate 201;

when the number of the connection plates 203 is two, the connection plates may be disposed at both ends of the first cover plate 201 and cover a portion of the second cover plate 202;

when the number of the connection plates 203 is more than two, it may be uniformly distributed in the length direction of the top of the first cover plate 201.

In the case of the second embodiment of the coupling plates 203, reinforcing ribs 205 are provided between the adjacent coupling plates 203, between the coupling plates 203 and the second cover plate 202, for improving balance and stability, and the reinforcing ribs 205 may be reinforcing plates having a width smaller than that of the coupling plates 203.

The groove 204 may be a slot located at the lower part of the connecting plate 203 and not penetrating therethrough, or may be a slot penetrating through the connecting plate 203, and in this embodiment, the groove 204 is a square through slot.

The number of the grooves 204 may be one or more.

When the number of the grooves 204 is one, the grooves can be arranged in the middle of the connecting plate 203;

when the number of the grooves 204 is multiple, the grooves 204 are uniformly distributed in the length direction of the connecting plate 203;

as shown in fig. 4, the bracket 3 includes a panel 301, the panel 301 is used for connecting with the bottom plate of the inverter 1, and preferably, a plurality of mounting holes 304 are formed on the panel 301, the panel 301 is fixed on the bottom plate of the inverter 1 by external fasteners, such as screws, and the mounting holes 304 are uniformly distributed on the panel 301.

Furthermore, the panel 301 may be fixed to the inverter 1 by means of gluing, magnetic attraction, or the like.

Two side plates extend downwards from two sides of the panel 301, the side plates include a first side plate 302 and a second side plate 303, the first side plate 302 and the second side plate 303 are L-shaped, specifically, the first side plate 302 extends downwards from two sides of the panel 301 and extends backwards, the second side plate 303 extends downwards from the rear end of the first side plate 302, generally, the first side plate 302 and the second side plate 303 can be integrally formed, and the connection strength is higher.

Preferably, a joint 503 between the first side plate 302 and the second side plate 303 is arc-shaped, so that the connecting plate 203 is supported more strongly.

A limiting plate 4 extends downwards from one end of the panel 301, the limiting plate 4 is arranged between the two side plates, and the supporting part is connected with the limiting plate 4. Preferably, the limiting plate 4 and the panel 301 are L-shaped, and the limiting plate 4 provides a supporting force for the supporting portion and limits the deformation degree of the supporting portion.

Preferably, the limiting plate 4 can be fixedly connected with the two side plates, so that the structure is firmer, and stronger supporting force can be provided for the supporting part.

As an example of the supporting member, the supporting portion is a first supporting plate 501, the guiding portion is a second supporting plate 502 extending downward from the first supporting plate 501, and the engaging portion is a joint 503 of the first supporting plate 501 and the second supporting plate 502.

When the stress is not applied, the top surface of the joint 503 between the first support plate 501 and the second support plate 502 is higher than the bottom surface of the connecting plate 203.

The height of the end of the second support plate 502 is always lower than the height of the bottom surface of the connection plate 203, when an external force is applied, the second support plate 502 abuts against the connection plate 203, the connection plate 203 presses the second support plate 502 downwards and slides along the upper surface of the second support plate 502, and the joint 503 of the first support plate 501 and the second support plate 502 slides along the bottom surface of the connection plate 203 until being clamped into the groove 204.

In addition, the guide portion may be a guide surface provided at a lower portion of the connection plate 203, that is, a slope may be provided at a lower portion of one end of the connection plate 203 near the bracket 3, and a thickness of one side of the connection plate 203 near the bracket 3 is small.

As shown in fig. 5 and 6, the height of the cut 6 is greater than or equal to the thickness of the connecting plate 203. Preferably, in order to fix the connection plate 203 firmly in the cut-out 6, the thickness of the cut-out 6 should be equal to the thickness of the connection plate 203.

As a first embodiment of the cut-out 6, the cut-out 6 is formed in the height difference between the top surface of the side plate and the top surface of the panel 301, specifically, the top surface of the side plate is lower than the top surface of the panel 301. When the bracket 3 is fixed to the inverter 1, the bottom surface of the inverter 1, the rear surface of the panel 301, and the top surface of the side plate form a space in which the connection plate 203 can be accommodated. Preferably, the distance between the rear face of the panel 301 and the rear face of the side plate is greater than or equal to the width of the connecting plate 203.

As a second embodiment of the slit 6, the slit 6 may be a slot provided on a side plate, and the connection plate 203 is inserted into the slot to fix the wire cover 2.

In this embodiment, the number of the connecting plates 203 is two, the connecting plates 203 are symmetrically distributed on two sides of the second cover plate 202, the shape of the connecting plates 203 is a small rectangle, and each connecting plate 203 is provided with a groove 204. The quantity of support 3 is two to the central line of the vertical direction of dc-to-ac converter 1 sets up the bottom at dc-to-ac converter 1 as the symmetry axis, and this kind of design mode of arranging has reduced the cost when guaranteeing the steadiness, designs according to user's demand in the in-service use.

Taking the attached drawings as an example, in the using process, firstly, the bracket 3 is fixed on the inverter 1, external force is applied to enable the wire covering cover 2 to move towards the bracket 3, the connecting plate 203 is inserted into the notch 6, the lower end of the connecting plate 203 abuts against the upper end of the side plate, the upper end abuts against the lower end of the inverter 1, the front end abuts against the rear end of the panel 301, the rear ends of the two second side plates 303 abut against the front end of the second covering plate 202, and the vertical shaking of the wire covering cover 2 is limited;

the connecting plate 203 abuts against the upper surface of the second support plate 502 and presses the second support plate 502 downwards, the lower surface of the connecting plate 203 slides along the upper surface of the second support plate 502 until the joint 503 of the first support plate 501 and the second support plate 502 is clamped into the groove 204, the joint 503 provides upward supporting force for the connecting plate 203, and due to the fact that the groove 204 and the joint 503 are matched, horizontal shaking of the shade cover 2 is limited, and fixing of the shade cover 2 is achieved.

The wire covering cover assembly designed by the invention has the advantages of low cost, convenience in operation, good supporting and fixing effects and good user experience.

Based on the wire covering cover assembly, the invention also provides an installation method of the wire covering cover assembly, which comprises the following steps:

s1, fixing the bracket 3 to the inverter 1;

s2, inserting the connecting plate 203 into the notch 6;

s3, the clamping portion slides on the bottom surface of the connecting plate 203 through the guide portion until the clamping portion is clamped into the groove 204.

It should be understood that although the present description refers to embodiments, not every embodiment contains only a single technical solution, and such description is for clarity only, and those skilled in the art should make the description as a whole, and the technical solutions in the embodiments can also be combined appropriately to form other embodiments understood by those skilled in the art.

The above-listed detailed description is only a specific description of a possible embodiment of the present invention, and they are not intended to limit the scope of the present invention, and equivalent embodiments or modifications made without departing from the technical spirit of the present invention should be included in the scope of the present invention.

Claims

1. A wire covering assembly for covering the wiring of an inverter (1), characterized in that:

comprises a wire covering cover (2) and a bracket (3) which are connected together through a first connecting structure and a second connecting structure;

the first connecting structure comprises a connecting plate (203) arranged on the wire covering cover (2) and a notch (6) arranged on the bracket (3), and the notch (6) is used for inserting the connecting plate (203);

the second connection structure comprises a groove (204) and a support piece, wherein the groove (204) is arranged on the covering wire cover (2), the support piece is arranged on the support (3), the support piece comprises an elastic supporting portion and a clamping portion connected with the supporting portion, and the clamping portion is clamped in the groove (204).

2. The wire shade assembly of claim 1, wherein:

the second connecting structure further comprises a guide part, and the clamping part is clamped into the groove (204) through the guide part.

3. The wire shade assembly of claim 2, wherein:

the guide part is a guide surface arranged at the lower part of the connecting plate (203).

4. The wire shade assembly of claim 2, wherein:

the supporting part is first backup pad (501), the guide part is first backup pad (501) downwardly extending's second backup pad (502), the portion of going into is first backup pad (501) and junction (503) of second backup pad (502).

5. The wire shade assembly of claim 4, wherein:

the height of the tail end of the second supporting plate (502) is always lower than that of the bottom surface of the connecting plate (203).

6. The wire shade assembly of claim 2, wherein:

the height of the notch (6) is larger than or equal to the thickness of the connecting plate (203).

7. The wire shade assembly of claim 2, wherein:

the wire shielding cover (2) comprises a first cover plate (201) and two second cover plates (202) extending forwards from two ends of the first cover plate (201), the connecting plate (203) is arranged at the top of the first cover plate (201) and extends in the same direction as the second cover plates (202), and the groove (204) is formed in the connecting plate (203).

8. The wire shade assembly of claim 7, wherein:

support (3) include panel (301), certainly the both sides downwardly extending of panel (301) has two curb plates, the curb plate includes first curb plate (302) and second curb plate (303), first curb plate (302) are L shape with second curb plate (303), certainly the one end downwardly extending of panel (301) has limiting plate (4), limiting plate (4) set up between two curb plates, the supporting part is connected with limiting plate (4).

9. The wire shade assembly of claim 2, wherein:

the number of the grooves (204) is consistent with that of the supporting pieces, and the positions of the grooves (204) correspond to those of the supporting pieces.

10. A method for installing a wire covering component is characterized in that:

the wire shade assembly of any one of claims 2 to 9, adapted for use in the following steps:

s1, fixing the bracket (3) to an inverter (1);

s2, inserting the connecting plate (203) into the notch (6);

s3, the clamping portion slides on the bottom surface of the connecting plate (203) through the guide portion until the clamping portion is clamped into the groove (204).