Power supply junction box with adjusting module

Abstract

The utility model discloses a power supply junction box with an adjusting module, and aims to provide a power supply junction box which saves installation space and can directly adjust electrical parameters. The power supply module comprises a main body, a power supply cavity and a wiring cavity are arranged in the main body, a circuit board is arranged in the power supply cavity, a power supply cavity cover plate and a wiring cavity cover plate are arranged on the main body, and the power supply cavity cover plate and the wiring cavity cover plate respectively cover the power supply cavity and the wiring cavity. The power source cavity cover plate is provided with an adjusting module and an adjusting hole, the adjusting module is located in the power source cavity and electrically connected with the circuit board, and the adjusting hole corresponds to the adjusting module. The power supply junction box is applied to the technical field of power supply junction boxes.

Description

Technical Field

[0001] The utility model relates to a power connection box, in particular to a power connection box with an adjustment module. Background Art

[0002] The power connection box has the function of adjusting electrical parameters. The existing adjustment modules are usually installed inside the wiring cavity, which not only occupies the space of the wiring cavity but also is not convenient for users to adjust. Usually, the adjustment module is blocked by the housing and not directly exposed outside. Users cannot directly determine the adjustment position and need to open the outer cover to determine the position before adjusting the electrical parameters. Summary of the Utility Model

[0003] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide a power connection box that saves installation space and can directly adjust electrical parameters.

[0004] The technical solution adopted by the utility model is as follows: The utility model includes a main body, a power supply cavity and a wiring cavity are arranged in the main body, a circuit board is arranged in the power supply cavity, a power supply cavity cover plate and a wiring cavity cover plate are arranged on the main body, the power supply cavity cover plate and the wiring cavity cover plate respectively cover the power supply cavity and the wiring cavity, an adjustment module and an adjustment hole are arranged on the power supply cavity cover plate, the adjustment module is located in the power supply cavity and is electrically connected to the circuit board, and the adjustment hole corresponds to the adjustment module.

[0005] Further, an intermediate partition is separated between the power supply cavity and the wiring cavity, an installation opening is arranged on the intermediate partition, the installation opening penetrates between the power supply cavity and the wiring cavity, a wire protection sleeve is arranged on the installation opening, and a wire passing hole is opened on the wire protection sleeve; a first knockout hole is opened on the wiring cavity.

[0006] Further, side plates are arranged on both sides of the main body, installation holes and second knockout holes are arranged on the side plates, and the side plates are threadedly connected to the main body.

[0007] Further, a positioning block is arranged on the side plate, and the positioning block cooperates with the intermediate partition.

[0008] Further, a drain hole is opened on the side plate, and a waterproof pad located in the wiring cavity is arranged on the wiring cavity cover plate.

[0009] Further, the number of the power supply cavities is at least one, and the number of the wiring cavities is at least two; isolation members are separated between the multiple wiring cavities.

[0010] Further, long strip connection holes are arranged on the isolation members, and the isolation members are threadedly connected to the wiring cavities through the long strip connection holes.

[0011] Further, the power supply cavity cover plate is connected to the main body by one of threaded connection, rotational connection or snap connection; the wiring cavity cover plate is connected to the main body by one of threaded connection, rotational connection or snap connection.

[0012] Further, first buckles are arranged on both sides of the power supply cavity, second buckles are arranged on both sides of the power supply cavity cover plate, and the two second buckles are respectively snapped onto the two first buckles.

[0013] Further, a rotating column is arranged on the side plate, a third buckle is arranged on one side of the wiring cavity, a rotating hole is arranged on one side of the wiring cavity cover plate, and a fourth buckle is arranged on the other side. The rotating column is rotatably connected to the rotating hole, and the fourth buckle is snapped onto the third buckle.

[0014] The beneficial effects of the present utility model are as follows:

[0015] Compared with the deficiencies of the prior art, in the present utility model, by arranging the adjustment module on the power supply cavity cover plate and inside the power supply cavity, it is possible to avoid occupying the installation space of the wiring cavity, and it is possible to avoid being affected by the cables located in the wiring cavity when adjusting the adjustment module; moreover, when it is necessary to adjust the electrical parameters, there is no need to open the power supply cavity cover plate or the wiring cavity cover plate. It is possible to directly adjust the adjustment module through the adjustment hole when both the power supply cavity cover plate and the wiring cavity cover plate are in the closed state, making the present utility model have the advantages of saving installation space and being able to directly adjust the electrical parameters. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on the structures shown in these drawings.

[0017] Figure 1 is a three-dimensional structural diagram of the present utility model;

[0018] Figure 2 is a three-dimensional structural diagram of the internal structure of the present utility model;

[0019] Figure 3 is an exploded view of the present utility model.

[0020] The reference numerals are as follows:

[0021] 1. Main body; 2. Power supply chamber; 3. Wiring chamber; 5. Circuit board; 6. Power supply chamber cover plate; 7. Wiring chamber cover plate; 8. Adjustment module; 9. Adjustment hole; 10. Intermediate partition; 11. Installation opening; 12. Wire protection sleeve; 13. Wire threading hole; 15. First knockout hole; 16. Side plate; 17. Installation hole; 18. Positioning block; 19. Second knockout hole; 20. Drainage hole; 21. Waterproof pad; 22. Isolation part; 23. Long strip connection hole; 25. First buckle; 26. Second buckle; 27. Rotating column; 28. Third buckle; 29. Rotating hole; 30. Fourth buckle.

[0022] The realization, functional features and advantages of the purpose of the present utility model will be further described in conjunction with the embodiments and with reference to the accompanying drawings. Detailed implementation manners

[0023] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without making creative efforts shall fall within the protection scope of the present utility model.

[0024] It should be noted that all directional indications in the embodiments of the present utility model, such as up, down, left, right, front, back, clockwise, counterclockwise, etc., are only used to explain the relative positional relationship and movement conditions between components in a specific posture. If the specific posture changes, the directional indication will also change accordingly.

[0025] In addition, the descriptions involving "first", "second", etc. in the present utility model are only for descriptive purposes, and cannot be understood as indicating or implying their relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions between various embodiments can be combined with each other, but it must be based on the fact that those of ordinary skill in the art can implement it. When the combination of technical solutions appears to be contradictory or unable to be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the protection scope required by the present utility model.

[0026] Such as Figures 1 to 3As shown, in this embodiment, the utility model includes a main body 1. A power supply cavity 2 and a wiring cavity 3 are provided in the main body 1. A circuit board 5 is provided in the power supply cavity 2. A power supply cavity cover plate 6 and a wiring cavity cover plate 7 are provided on the main body 1. The power supply cavity cover plate 6 and the wiring cavity cover plate 7 respectively cover the power supply cavity 2 and the wiring cavity 3. An adjustment module 8 and an adjustment hole 9 are provided on the power supply cavity cover plate 6. The adjustment module 8 is located in the power supply cavity 2 and is electrically connected to the circuit board 5. The adjustment hole 9 corresponds to the adjustment module 8.

[0027] Compared with the deficiencies of the prior art, in the utility model, by arranging the adjustment module 8 on the power supply cavity cover plate 6 and located in the power supply cavity 2, it can avoid occupying the installation space of the wiring cavity 3, and can avoid being affected by the cables located in the wiring cavity 3 when adjusting the adjustment module 8; moreover, when electrical parameters need to be adjusted, there is no need to open the power supply cavity cover plate 6 or the wiring cavity cover plate 7. The adjustment module 8 can be directly adjusted through the adjustment hole 9 when both the power supply cavity cover plate 6 and the wiring cavity cover plate 7 are in the closed state, so that the utility model has the advantages of saving installation space and being able to directly adjust electrical parameters.

[0028] In some embodiments, an intermediate partition 10 is separated between the power supply cavity 2 and the wiring cavity 3. An installation opening 11 is provided on the intermediate partition 10. The installation opening 11 penetrates between the power supply cavity 2 and the wiring cavity 3. A wire protection sleeve 12 is provided on the installation opening 11. A wire passing hole 13 is opened on the wire protection sleeve 12; a first knockout hole 15 is opened on the wiring cavity 3. Specifically, the wire protection sleeve 12 is snap-fitted in the installation opening 11, so that the cable can pass through the wire passing hole 13 located between the power supply cavity 2 and the wiring cavity 3 to achieve electrical connection; in addition, by opening a plurality of first knockout holes 15 on the wiring cavity 3 for the cable to pass through, it is convenient for installation.

[0029] In some embodiments, side plates 16 are provided on both sides of the main body 1. Mounting holes 17 and second knockout holes 19 are provided on the side plates 16. The side plates 16 are threadedly connected to the main body 1; positioning blocks 18 are provided on the side plates 16. The positioning blocks 18 cooperate with the intermediate partition 10. Among them, threaded holes are opened on both sides of the main body 1. Each side plate 16 is connected to the threaded hole by a screw; the mounting holes 17 are located at the bottom of the side plates 16; the positioning blocks 18 are positioning ribs. Specifically, through the setting of the mounting holes 17, the installation of the main body 1 can be realized; in addition, the positioning blocks 18 play a role in positioning and fixing the intermediate partition 10; by providing second knockout holes 19 on the side plates 16, it is convenient for the cable to pass through.

[0030] In some embodiments, a drain hole 20 is formed in the side plate 16, and a waterproof pad 21 located in the wiring cavity 3 is provided on the wiring cavity cover plate 7. Specifically, by providing the waterproof pad 21 in the wiring cavity 3, a waterproof effect is achieved.

[0031] In some embodiments, the number of the power supply cavities 2 is at least one, and the number of the wiring cavities 3 is at least two; a separator 22 is provided between the multiple wiring cavities 3; a long strip connection hole 23 is provided on the separator 22, and the separator 22 is threadedly connected in the wiring cavity 3 through the long strip connection hole 23. Specifically, by being screwed to the long strip connection hole 23, the separator 22 can separate two or more wiring cavities 3. Moreover, due to the provision of the long strip connection hole 23, the separator 22 can change the connection position to adjust the size of the wiring cavity 3 according to actual requirements.

[0032] In some embodiments, the power supply cavity cover plate 6 is connected to the main body 1 by one of threaded connection, rotational connection or snap connection; the wiring cavity cover plate 7 is connected to the main body 1 by one of threaded connection, rotational connection or snap connection.

[0033] In some embodiments, first snap catches 25 are provided on both sides of the power supply cavity 2, and second snap catches 26 are provided on both sides of the power supply cavity cover plate 6. The two second snap catches 26 are respectively snap-connected to the two first snap catches 25; a rotating column 27 is provided on the side plate 16, a third snap catch 28 is provided on one side of the wiring cavity 3, a rotating hole 29 is provided on one side of the wiring cavity cover plate 7, and a fourth snap catch 30 is provided on the other side. The rotating column 27 is rotatably connected to the rotating hole 29, and the fourth snap catch 30 is snap-connected to the third snap catch 28. Specifically, by respectively snap-connecting the two second snap catches 26 to the two first snap catches 25, the power supply cavity cover plate 6 is snap-connected to the power supply cavity 2; in addition, by snap-connecting the fourth snap catch 30 to the third snap catch 28 and rotatably connecting the rotating column 27 to the rotating hole 29, the wiring cavity cover plate 7 can rotate on the wiring cavity 3 to open at a certain angle relative to the wiring cavity 3. Moreover, after the wiring cavity cover plate 7 is reversely rotated and closed, it can be tightly clamped in the wiring cavity 3.

[0034] The above are only the preferred embodiments of the present invention, and do not limit the patent scope of the present invention accordingly. Any equivalent structural transformation made under the inventive concept of the present invention by using the content of the specification and drawings of the present invention, or directly / indirectly applied in other related technical fields, is included in the patent protection scope of the present invention.

Claims

1. A power junction box with a regulating module, characterized in that: The invention comprises a main body (1), wherein a power cavity (2) and a wiring cavity (3) are arranged in the main body (1), wherein a circuit board (5) is arranged in the power cavity (2), wherein a power cavity cover plate (6) and a wiring cavity cover plate (7) are arranged on the main body (1), wherein the power cavity cover plate (6) and the wiring cavity cover plate (7) are respectively covered on the power cavity (2) and the wiring cavity (3), wherein an adjustment module (8) and an adjustment hole (9) are arranged on the power cavity cover plate (6), wherein the adjustment module (8) is located in the power cavity (2) and is electrically connected to the circuit board (5), and wherein the adjustment hole (9) corresponds to the adjustment module (8).

2. A power junction box with an adjustment module according to claim 1, characterized in that: The power cavity (2) and the wiring cavity (3) are separated by an intermediate partition (10), the intermediate partition (10) is provided with an installation opening (11), the installation opening (11) passes through between the power cavity (2) and the wiring cavity (3), the installation opening (11) is provided with a wire protection sleeve (12), and the wire protection sleeve (12) is provided with a wire threading hole (13); the wiring cavity (3) is provided with a first knock-out hole (15).

3. A power junction box with an adjustment module according to claim 2, characterized in that: Side plates (16) are provided on both sides of the main body (1), mounting holes (17) and second knock-out holes (19) are provided on the side plates (16), and the side plates (16) are threadedly connected to the main body (1).

4. A power junction box with an adjustment module according to claim 3, characterized in that: A positioning block (18) is provided on the side plate (16), and the positioning block (18) cooperates with the middle partition plate (10).

5. A power junction box with a regulating module according to claim 4, characterized in that: The side plate (16) is provided with a drainage hole (20), and the wiring cavity cover plate (7) is provided with a waterproof pad (21) located in the wiring cavity (3).

6. A power junction box with a regulating module according to claim 1, characterized in that: The number of the power supply cavity (2) is at least one, and the number of the wiring cavity (3) is at least two; and the plurality of wiring cavities (3) are separated by isolation pieces (22).

7. A power junction box with a regulating module according to claim 6, characterized in that: The isolating piece (22) is provided with a long connecting hole (23), and the isolating piece (22) is threadedly connected to the wiring cavity (3) through the long connecting hole (23).

8. The power junction box with a regulating module according to claim 4, characterized in that: The power cavity cover plate (6) is connected to the main body (1) by means of a threaded connection, a rotational connection or a snap connection; the wiring cavity cover plate (7) is connected to the main body (1) by means of a threaded connection, a rotational connection or a snap connection.

9. A power junction box with a regulating module according to claim 8, characterized in that: Both sides of the power cavity (2) are provided with first buckles (25), and both sides of the power cavity cover plate (6) are provided with second buckles (26), and the two second buckles (26) are respectively buckled onto the two first buckles (25).

10. The power junction box with a regulating module according to claim 8, characterized in that: A rotating column (27) is provided on the side plate (16), a third buckle (28) is provided on one side of the wiring chamber (3), a rotating hole (29) is provided on one side of the wiring chamber cover plate (7), and a fourth buckle (30) is provided on the other side, the rotating column (27) is rotatably connected to the rotating hole (29), and the fourth buckle (30) is buckled on the third buckle (28).

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