Shield component and its installation method

Abstract

The present invention provides a line shielding cover assembly and an installation method thereof for shielding the wiring of an inverter, which includes a line shielding cover and a bracket connected together through a first connection structure and a second connection structure; the first connection structure includes a connecting plate provided on the line shielding cover and a notch provided on the bracket, and the notch is used for inserting the connecting plate; the second connection structure includes a groove and a support member, the groove is provided on the line shielding cover, the support member is provided on the bracket, the support member includes an elastic support portion and a clamping portion connected to the support portion, and the clamping portion is clamped in the groove; the present invention uses the connection method of inserting the connecting plate into the notch to realize the vertical fixation of the line shielding cover, and uses the cooperation of the groove and the support member to provide a supporting force for the line shielding cover while realizing the horizontal fixation of the line shielding cover, with simple structure, low cost and convenient use.

Description

Technical Field

[0001] The present invention relates to the technical field of cable covers for energy storage systems, and particularly to a cable cover assembly and an installation method thereof. Background Art

[0002] In an energy storage system such as an inverter, there are many wiring arrangements. If the wiring is exposed, the energy storage system will look unaesthetic. To solve the above problems, the common existing method is to use a cable cover to cover the wiring. However, the existing cable covers usually use a combination of a cable cover fixing bracket and a snap buckle to achieve the fixation and limitation of the cable cover. The cable cover is first snapped into the bracket slot, and then the snap buckle is pressed for fixation.

[0003] The snap buckle includes a male snap buckle and a female snap buckle, resulting in high product costs. Moreover, the snap buckle has too tight a bite and too much disassembly pulling force, providing a poor experience for users. Summary of the Invention

[0004] The purpose of the present invention is to provide a cable cover assembly and an installation method thereof to solve the above problems.

[0005] The technical solution adopted by the present invention is as follows:

[0006] A cable cover assembly for shielding the wiring of an inverter, comprising a cable cover and a bracket connected together through a first connection structure and a second connection structure;

[0007] The first connection structure includes a connecting plate provided on the cable cover and a notch provided on the bracket, and the notch is for the connecting plate to be inserted into;

[0008] The second connection structure includes a groove and a support member. The groove is provided on the cable cover, and the support member is provided on the bracket. The support member includes an elastic support portion and a clamping portion connected to the support portion, and the clamping portion is clamped in the groove.

[0009] More specifically, the second connection structure further includes a guiding portion, and the clamping portion is clamped into the groove through the guiding portion.

[0010] More specifically, the guiding portion is a guiding surface provided at the lower part of the connecting plate.

[0011] More specifically, the support portion is a first support plate, the guiding portion is a second support plate extending downward from the first support plate, and the clamping portion is the connection portion between the first support plate and the second support plate.

[0012] More 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.

[0013] Further specifically, the height of the incision is greater than or equal to the thickness of the connecting plate.

[0014] Further specifically, the lead shielding cover includes a first cover plate and two second cover plates extending forward from both ends of the first cover plate. The connecting plate is arranged on the top of the first cover plate and extends in the same direction as the second cover plates, and the groove is arranged on the connecting plate.

[0015] Further specifically, the bracket includes a panel, and two side plates extend downward from both sides of the panel. The side plates include a first side plate and a second side plate, the first side plate and the second side plate are in an L shape, a limiting plate extends downward from one end of the panel, the limiting plate is arranged between the two side plates, and the supporting portion is connected to the limiting plate.

[0016] Further specifically, the number of the grooves is the same as the number of the supporting members, and the positions of the grooves correspond to the positions of the supporting members.

[0017] Further specifically, an installation method of a lead shielding cover assembly adopts the above-mentioned lead shielding cover assembly, and the steps are as follows:

[0018] S1. Fix the bracket to the inverter;

[0019] S2. Insert the connecting plate into the incision;

[0020] S3. The clamping portion slides on the bottom surface of the connecting plate through the guiding portion until the clamping portion is clamped into the groove.

[0021] The beneficial effects of the present invention are as follows:

[0022] The vertical fixation of the lead shielding cover is realized by adopting the connection method of inserting the connecting plate into the incision. While providing a supporting force for the lead shielding cover by the cooperation of the groove and the supporting member, the horizontal fixation of the lead shielding cover is realized, and the structure is simple, the cost is low, and the use is convenient. Description of the Drawings

[0023] Figure 1 is a schematic structural diagram when the lead shielding cover, the bracket and the inverter are separated;

[0024] Figure 2 is a schematic structural diagram of the lead shielding cover;

[0025] Figure 3 is Figure 2 an enlarged view of part A in

[0026] Figure 4 is a schematic structural diagram of the bracket;

[0027] Figure 5 is a schematic diagram of the installation of the bracket and the inverter;

[0028] Figure 6 Yes Figure 5 It is an enlarged view of part B in

[0029] Wherein: 1 - inverter, 2 - lead shielding cover, 201 - first cover plate, 202 - second cover 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 support plate, 502 - second support plate, 503 - connection point, 6 - notch. Detailed implementation manners

[0030] The present invention will be described in detail below in conjunction with the specific implementation manners shown in the accompanying drawings. However, these implementation manners do not limit the present invention, and any structural, method, or functional transformation made by those of ordinary skill in the art based on these implementation manners is included within the protection scope of the present invention.

[0031] If the present invention involves directions (such as up, down, left, right, front, back, outside, inside, etc.) during description, the involved directions need to be defined. For example, "To clearly express the positions and directions described within the present invention, with the instrument operator as a reference, the end close to the operator is the proximal end, and the end far from the operator is the distal end." Or define it with reference to the paper surface, etc. Of course, if the positional relationship between the two is defined by mutual reference in subsequent descriptions, it may not be defined here.

[0032] As used hereinafter, "up", "down", "left", "right", "front", and "back" are all Figure 1 、 2 in the directions of "up", "down", "left", "right", "front", and "back" marked in FIGS. 4 and 5.

[0033] The "length" refers to the distance from the leftmost end to the rightmost end of the indicated component, the "width" refers to the distance from the frontmost end to the rearmost end of the indicated component, and the "thickness" refers to the distance from the uppermost end to the lowermost end of the indicated component.

[0034] As shown in Figure 1 , a lead shielding cover assembly for shielding the wiring of the inverter 1 includes a lead shielding cover 2 and a bracket 3 for mounting the lead shielding cover 2 on the inverter 1. A first connection structure and a second connection structure are provided between the lead shielding cover 2 and the bracket 3.

[0035] As shown in Figure 3 、 Figure 4 、 Figure 6 The first connection structure includes a connecting plate 203 provided on the lead shielding cover 2 and a notch 6 provided on the bracket 3, and the notch 6 is used for inserting the connecting plate 203;

[0036] The second connection structure includes a groove 204 and a support member. The groove 204 is provided on the lead shield 2, and the support member is provided on the bracket 3. The support member includes an elastic support portion and a clamping portion connected to the support portion.

[0037] The second connection structure further includes a guiding portion. The clamping portion is clamped into the groove 204 through the guiding portion.

[0038] The number of the grooves 204 is the same as that of the support members, and the positions of the grooves 204 correspond to the positions of the support members.

[0039] The lead shield 2 includes a first cover plate 201 and two second cover plates 202 extending forward from both ends of the first cover plate 201. The connecting plate 203 is provided on the top of the first cover plate 201 and extends in the same direction as the second cover plates 202. The groove 204 is provided on the connecting plate 203.

[0040] Figure 2 、 Figure 3 An embodiment of the present invention is given.

[0041] The first cover plate 201 is perpendicular to the second cover plates 202, that is, the first cover plate 201 and the two second cover plates 202 form a U shape, and the connecting plate 203 is perpendicular to the first cover plate 201 and the second cover plates 202.

[0042] As a first embodiment of the connecting plate 203, the connecting plate 203 can be a long strip shape, that is, the length of the connecting 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 plates 202.

[0043] As a second embodiment of the connecting plate 203, the connecting plate 203 can be a smaller rectangular shape, that is, the length of the connecting plate 203 is smaller than the length of the first cover plate 201, and the width is smaller than the width of the second cover plates 202.

[0044] In the case of the second embodiment of the connecting plate 203, the number of the connecting plates 203 can be one or more.

[0045] When the number of the connecting plates 203 is one, it can be arranged at the middle position on the top of the first cover plate 201;

[0046] When the number of the connecting plates 203 is two, they can be arranged at both ends of the first cover plate 201 and cover a part of the second cover plates 202;

[0047] When the number of the connecting plates 203 is greater than two, they can be evenly distributed in the length direction on the top of the first cover plate 201.

[0048] In the case of the second embodiment of the connecting plate 203, reinforcing ribs 205 are provided between adjacent connecting plates 203 and between the connecting plate 203 and the second cover plate 202 to improve balance and stability. The reinforcing ribs 205 can be reinforcing plates with a width smaller than that of the connecting plate 203.

[0049] The groove 204 can be a non-through groove located at the lower part of the connecting plate 203 or a groove penetrating the connecting plate 203. In this embodiment, the groove 204 is a square through groove.

[0050] The number of the grooves 204 can be one or more.

[0051] When the number of the grooves 204 is one, it can be arranged at the middle position of the connecting plate 203;

[0052] When the number of the grooves 204 is multiple, the grooves 204 are evenly distributed in the length direction of the connecting plate 203;

[0053] As Figure 4 shown, the bracket 3 includes a panel 301, and the panel 301 is used to connect with the bottom plate of the inverter 1. Preferably, a plurality of mounting holes 304 are provided on the panel 301, and the panel 301 is fixed on the bottom plate of the inverter 1 through external fasteners such as screws. The mounting holes 304 are evenly distributed on the panel 301.

[0054] In addition, the panel 301 can also be fixed to the inverter 1 by means of adhesion, magnetic attraction, etc.

[0055] Two side plates extend downward from both 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 in an L shape. Specifically, the first side plate 302 extends downward and then backward from both sides of the panel 301, and the second side plate 303 extends downward from the rear end of the first side plate 302. Usually, the first side plate 302 and the second side plate 303 can be integrally formed, and their connection strength is higher.

[0056] Preferably, the connection part 503 between the first side plate 302 and the second side plate 303 is arc-shaped, and the supporting force on the connecting plate 203 is stronger.

[0057] A limiting plate 4 extends downward from one end of the panel 301. The limiting plate 4 is arranged between the two side plates, and the supporting part is connected to the limiting plate 4. Preferably, the limiting plate 4 and the panel 301 are in an L shape, and the limiting plate 4 provides a supporting force for the supporting part and limits the deformation degree of the supporting part.

[0058] Preferably, the limiting plate 4 can be fixedly connected to the two side plates, making its structure more firm and providing stronger support force for the support part.

[0059] As an embodiment of the support member, the support part is the first support plate 501, the guiding part is the second support plate 502 extending downward from the first support plate 501, and the engaging part is the connection 503 between the first support plate 501 and the second support plate 502.

[0060] When not under force, the height of the top surface of the connection 503 between the first support plate 501 and the second support plate 502 is higher than the height of the bottom surface of the connection plate 203.

[0061] 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 under external force, the second support plate 502 abuts against the connection plate 203, and the connection plate 203 presses the second support plate 502 downward and slides along the upper surface of the second support plate 502. The connection 503 between the first support plate 501 and the second support plate 502 slides along the bottom surface of the connection plate 203 until it is engaged in the groove 204.

[0062] In addition, the guiding part can also be a guiding surface provided at the lower part of the connection plate 203, that is, a slope is provided at the lower part of the end of the connection plate 203 close to the bracket 3, and the thickness of the side of the connection plate 203 close to the bracket 3 is small.

[0063] As Figure 5 、 Figure 6 shown, the height of the notch 6 is greater than or equal to the thickness of the connection plate 203. Preferably, in order to fix the connection plate 203 firmly in the notch 6, the thickness of the notch 6 should be equal to the thickness of the connection plate 203.

[0064] As the first embodiment of the notch 6, the notch 6 is formed by 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 on the inverter 1, the bottom surface of the inverter 1, the back surface of the panel 301, and the top surface of the side plate form a space that can accommodate the connection plate 203. Preferably, the distance between the back surface of the panel 301 and the back surface of the side plate is greater than or equal to the width of the connection plate 203.

[0065] As the second embodiment of the notch 6, the notch 6 can be a card slot provided on the side plate, and the connection plate 203 is inserted into the card slot to fix the wire shielding cover 2.

[0066] In this embodiment, the number of the connecting plates 203 is two, and they are symmetrically distributed on both sides of the second cover plate 202. The shape of the connecting plate 203 is a relatively small rectangle, and each connecting plate 203 is provided with a groove 204. The number of the brackets 3 is two, and they are arranged at the bottom of the inverter 1 with the vertical midline of the inverter 1 as the axis of symmetry. This design and arrangement method reduces the cost while ensuring stability, and is designed according to the needs of users in actual use.

[0067] Taking the attached drawings as an example, during the use process, first fix the bracket 3 on the inverter 1, apply an external force to make the cable shielding cover 2 move towards the bracket 3. The connecting plate 203 is inserted into the cut 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, and 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 cover plate 202, restricting the up-and-down shaking of the cable shielding cover 2.

[0068] The connecting plate 203 abuts against the upper surface of the second support plate 502 and presses the second support plate 502 downward. The lower surface of the connecting plate 203 slides along the upper surface of the second support plate 502 until the connection part 503 between the first support plate 501 and the second support plate 502 is caught in the groove 204. The connection part 503 provides an upward supporting force to the connecting plate 203, and the cooperation design of the groove 204 and the connection part 503 restricts the horizontal shaking of the cable shielding cover 2, realizing the fixation of the cable shielding cover 2.

[0069] The cable shielding cover assembly designed by the present invention has low cost, convenient operation, good supporting and fixing effects, and good user experience.

[0070] Based on the above cable shielding cover assembly, the present invention also provides an installation method for the cable shielding cover assembly, and the steps are as follows:

[0071] S1. Fix the bracket 3 to the inverter 1;

[0072] S2. Insert the connecting plate 203 into the cut 6;

[0073] S3. The engaging part slides on the bottom surface of the connecting plate 203 through the guiding part until the engaging part is caught in the groove 204.

[0074] It should be understood that although this specification is described according to the embodiments, not each embodiment only contains an independent technical solution. This narrative way of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

[0075] The series of detailed descriptions listed above are only specific descriptions of the feasible embodiments of the present invention, and they are not intended to limit the protection scope of the present invention. Any equivalent embodiments or changes made without departing from the technical spirit of the present invention should be included within the protection scope of the present invention.

Claims

1. A lead shielding cover assembly for shielding the wiring of an inverter (1), characterized in that: It includes a lead shielding cover (2) and a bracket (3) connected together through a first connection structure and a second connection structure; The first connection structure includes a connecting plate (203) provided on the lead shielding cover (2) and a notch (6) provided on the bracket (3), and the notch (6) is for the connecting plate (203) to be inserted into; The second connection structure includes a groove (204) and a support member. The groove (204) is provided on the lead shielding cover (2), the support member is provided on the bracket (3), the support member includes an elastic support portion and a clamping portion connected to the support portion, and the clamping portion is clamped in the groove (204); The second connection structure further includes a guiding portion. The clamping portion is clamped into the groove (204) through the guiding portion. The guiding portion is a guiding surface provided at the lower part of the connecting plate (203); the support portion is a first support plate (501), the guiding portion is a second support plate (502) extending downward from the first support plate (501), and the clamping portion is the connection portion (503) between the first support plate (501) and the second support plate (502).

2. The lead shielding cover assembly according to claim 1, characterized in that: The height of the end of the second support plate (502) is always lower than the height of the bottom surface of the connecting plate (203).

3. The lead shielding cover assembly according to claim 1, characterized in that: The height of the notch (6) is greater than or equal to the thickness of the connecting plate (203).

4. The lead shielding cover assembly according to claim 1, characterized in that: The lead shielding cover (2) includes a first cover plate (201) and two second cover plates (202) extending forward from both ends of the first cover plate (201). The connecting plate (203) is provided 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 provided on the connecting plate (203).

5. The lead shielding cover assembly according to claim 4, characterized in that: The bracket (3) includes a panel (301), and two side plates extend downward from both 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 in an L shape. A limiting plate (4) extends downward from one end of the panel (301), the limiting plate (4) is arranged between the two side plates, and the support portion is connected to the limiting plate (4).

6. The lead shielding cover assembly according to claim 1, characterized in that: The number of the grooves (204) is the same as the number of the support members, and the positions of the grooves (204) correspond to the positions of the support members.

7. An installation method of a lead shielding cover assembly, characterized in that: Using the lead shielding cover assembly according to any one of claims 1 to 6, the steps are as follows: S1. Fix the bracket (3) to the inverter (1); S2. Insert the connecting plate (203) into the notch (6); S3. The snap-in part slides on the bottom surface of the connecting plate (203) through the guiding part until the snap-in part snaps into the groove (204).

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