Power supply box capable of adjusting electrical parameters
By positioning the adjustment module within the inner cover of the power outlet box, the design addresses space occupation and operational limitations, enabling easy adjustment of electrical parameters.
Patent Information
- Application Number
- CN202422017027.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-19
- Publication Date
- 2025-07-15
- Estimated Expiration
- 2034-08-19
AI Technical Summary
The adjustment module of the existing power supply junction box takes up a lot of space and is inconvenient to adjust electrical parameters.
The adjustment module is arranged on the inner cover plate, located in the power chamber, and adjusted through the adjustment hole on the inner cover plate. The outer cover plate is closed on the power chamber and the wiring chamber to avoid occupying the wiring chamber space and facilitate adjustment.
It achieves the effect of saving space and easy adjustment of electrical parameters, avoiding the influence of the adjustment module being connected to the cables of the wiring chamber.
Smart Images
Figure CN223109612U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of power connection boxes, and particularly relates to a power box capable of adjusting electrical parameters. Background Art
[0002] The power connection boxes in the prior art all have some functions of adjusting electrical parameters. However, since the adjustment module is installed inside the wiring cavity, it not only occupies the space of the wiring cavity, but also makes it inconvenient for users to adjust due to the small operation space during adjustment. Content 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 box that saves space and is convenient for adjusting electrical parameters.
[0004] The technical solution adopted by the utility model is as follows: The utility model includes a box body, a power supply cavity and a wiring cavity are arranged in the box body, an inner cover plate and an outer cover plate are arranged on the box body, the inner cover plate covers the power supply cavity, the outer cover plate covers the power supply cavity and the wiring cavity, an adjustment module located in the power supply cavity is arranged on the inner cover plate, and an adjustment hole corresponding to the adjustment module is opened on the inner cover plate.
[0005] Further, a middle partition board is separated between the power supply cavity and the wiring cavity, a notch is arranged on the middle partition board, the power supply cavity and the wiring cavity are both communicated with the notch, a wire protection sleeve is arranged on the notch, and a wire passing hole is opened on the wire protection sleeve.
[0006] Further, knock-out holes are opened on the wiring cavity.
[0007] Further, side plates are arranged on both sides of the box body, and mounting holes are arranged on the side plates.
[0008] Further, the number of the power supply cavities is at least one, and the number of the wiring cavities is at least two; isolation boards are separated between the multiple wiring cavities.
[0009] Further, a circuit board is placed in the power supply cavity, and the circuit board is electrically connected to the adjustment module.
[0010] Further, a waterproof pad located in the box body is arranged on the outer cover plate.
[0011] Further, a second rotating column and a second clamping position are arranged on the box body, a second rotating hole is arranged at one end of the outer cover plate, the second rotating hole is rotationally connected to the second rotating column, a second clamping buckle is arranged at the other end of the outer cover plate, and the second clamping buckle can be clamped on the second clamping position.
[0012] Further, the inner cover plate is connected to the box body by one of screw connection, rotational connection or snap connection; the outer cover plate is connected to the box body by one of screw connection, rotational connection or snap connection.
[0013] Further, a first clamping position is provided on the middle partition board, a first rotating column is provided on the box body, a first rotating hole is provided at one end of the inner cover plate, the first rotating hole is rotationally connected to the first rotating column, a first buckle is provided at the other end of the inner cover plate, and the first buckle can be snap-connected to the first clamping position.
[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 inner cover plate and located in the power supply cavity, it can avoid occupying the installation space of the wiring cavity, and can avoid being affected by the cables located in the wiring cavity when adjusting the adjustment module; in addition, when adjusting the electrical parameters, after opening the outer cover plate, the adjustment module can be adjusted through the adjustment hole, so as to facilitate the adjustment of the electrical parameters, making the present utility model have the advantages of saving space and facilitating the adjustment of electrical parameters. 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 be obtained based on the structures shown in these drawings.
[0017] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;
[0018] Figure 2 is a planar structural schematic diagram of the present utility model;
[0019] Figure 3 is an exploded schematic diagram of the present utility model.
[0020] The reference numerals are as follows:
[0021] 1. Box body; 2. Power supply chamber; 3. Wiring chamber; 4. Adjusting hole; 5. Inner cover plate; 6. Outer cover plate; 7. Adjusting module; 8. Intermediate partition; 9. Notch; 10. Wire protection sleeve; 11. Wire threading hole; 12. Card slot; 13. First clamping position; 14. Waterproof pad; 15. First rotating column; 16. First rotating hole; 17. First buckle; 18. Second rotating column; 19. Second clamping position; 20. Second rotating hole; 21. Second buckle; 22. Knock-out hole; 23. Side plate; 25. Positioning block; 26. Mounting hole; 28. Isolation plate; 29. Circuit board.
[0022] The realization, functional features and advantages of the present utility model will be further described with reference to the embodiments and 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 of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without 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 position 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 of such features. 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 them. 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 box body 1, a power supply chamber 2 and a wiring chamber 3 are arranged in the box body 1, an inner cover plate 5 and an outer cover plate 6 are arranged on the box body 1, the inner cover plate 5 covers the power supply chamber 2, the outer cover plate 6 covers the power supply chamber 2 and the wiring chamber 3, an adjusting module 7 located in the power supply chamber 2 is arranged on the inner cover plate 5, and an adjusting hole 4 corresponding to the adjusting module 7 is opened on the inner cover plate 5. Among them, the adjusting module 7 is connected to the bottom of the inner cover plate 5 by screws; in addition, when the inner cover plate 5 and the outer cover plate 6 are closed, the outer cover plate 6 also covers the inner cover plate 5 at the same time.
[0027] Compared with the deficiencies of the prior art, in the utility model, by arranging the adjusting module 7 on the inner cover plate 5 and located in the power supply chamber 2, it can avoid occupying the installation space of the wiring chamber 3, and can avoid being affected by the cables located in the wiring chamber 3 when adjusting the adjusting module 7; in addition, when adjusting the electrical parameters, after opening the outer cover plate 6, the adjusting module 7 can be adjusted through the adjusting hole 4, so as to facilitate the adjustment of the electrical parameters, making the utility model have the advantages of saving space and facilitating the adjustment of electrical parameters.
[0028] In some embodiments, an intermediate partition 8 is separated between the power supply chamber 2 and the wiring chamber 3, a notch 9 is arranged on the intermediate partition 8, the power supply chamber 2 and the wiring chamber 3 are both communicated with the notch 9, a wire protection sleeve 10 is arranged on the notch 9, and a wire passing hole 11 is opened on the wire protection sleeve 10. Among them, a clamping groove 12 is opened on the wire protection sleeve 10, and the wire protection sleeve 10 is clamped on the notch 9 through the clamping groove 12; the wire protection sleeve 10 can allow cables to pass through. Specifically, the wire protection sleeve 10 is clamped on the notch 9 through the clamping groove 12 to facilitate the installation of the wire protection sleeve 10, so that the cables located between the power supply chamber 2 and the wiring chamber 3 can pass through the wire passing hole 11 of the wire protection sleeve 10.
[0029] In some embodiments, knock-out holes 22 are opened on the wiring chamber 3. Specifically, knock-out holes 22 are opened at the front end, bottom and both sides of the wiring chamber 3. By opening the knock-out holes 22 on the wiring chamber 3, it is used for the passing of cables, so as to facilitate installation and use.
[0030] In some embodiments, side plates 23 are arranged on both sides of the box body 1, and mounting holes 26 are arranged at the bottom of the side plates 23. Among them, threaded holes are opened on both sides of the box body 1, and the side plates 23 can be threadedly connected to the side ends of the box body 1 by screwing into the threaded holes; a plurality of positioning blocks 25 that cooperate with the intermediate partition 8 are arranged on the side plates 23, and through the positioning function of the positioning blocks 25 on the intermediate partition 8, the intermediate partition 8 has better stability; in addition, when the power supply box is installed, it is fixedly connected to the installation surface through the mounting holes 26.
[0031] In some embodiments, the number of the power supply chambers 2 is at least one, and the number of the wiring chambers 3 is at least two; isolation plates 28 are provided between the multiple wiring chambers 3; a circuit board 29 is placed in the power supply chamber 2, and the circuit board 29 is electrically connected to the adjustment module 7.
[0032] In some embodiments, a waterproof pad 14 located in the box body 1 is provided on the outer cover plate 6. Specifically, since the outer cover plate 6 can cover the power supply chamber 2 and the wiring chamber 3 when being closed, therefore, by providing the waterproof pad 14 at the bottom of the outer cover plate 6, a waterproof effect is achieved.
[0033] In some embodiments, a second rotating column 18 and a second clamping position 19 are provided on the box body 1, a second rotating hole 20 is provided at one end of the outer cover plate 6, the second rotating hole 20 is rotatably connected to the second rotating column 18, a second clamping buckle 21 is provided at the other end of the outer cover plate 6, and the second clamping buckle 21 can be clamped on the second clamping position 19. Among them, the first rotating column 15 is located above the second rotating column 18; a first clamping position 13 is provided on the intermediate partition plate 8, a first rotating column 15 is provided on the box body 1, a first rotating hole 16 is provided at one end of the inner cover plate 5, the first rotating hole 16 is rotatably connected to the first rotating column 15, a first clamping buckle 17 is provided at the other end of the inner cover plate 5, and the first clamping buckle 17 can be clamped on the first clamping position 13. Specifically, since the first rotating hole 16 is rotatably connected to the first rotating column 15, the inner cover plate 5 can be rotated to open a certain angle relative to the box body 1, and moreover, the first clamping buckle 17 can be clamped on the first clamping position 13 when the inner cover plate 5 rotates in the reverse direction, so that the inner cover plate 5 is fastened after being closed; similarly, since the second rotating hole 20 is rotatably connected to the second rotating column 18, the outer cover plate 6 can be rotated to open a certain angle relative to the box body 1, and moreover, the second clamping buckle 21 can be clamped on the second clamping position 19 when the outer cover plate 6 rotates in the reverse direction, so that the outer cover plate 6 is fastened after being closed.
[0034] In some embodiments, the inner cover plate 5 is connected to the box body 1 by one of screw connection, rotational connection or snap connection; the outer cover plate 6 is connected to the box body 1 by one of screw connection, rotational connection or snap connection.
[0035] 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 any direct / indirect application in other related technical fields is included in the patent protection scope of the present invention.
Claims
1. A power supply box with adjustable electrical parameters, characterized in that: It includes a box body (1), a power supply chamber (2) and a wiring chamber (3) are arranged in the box body (1), an inner cover plate (5) and an outer cover plate (6) are arranged on the box body (1), the inner cover plate (5) covers the power supply chamber (2), the outer cover plate (6) covers the power supply chamber (2) and the wiring chamber (3), an adjustment module (7) located in the power supply chamber (2) is arranged on the inner cover plate (5), and an adjustment hole (4) corresponding to the adjustment module (7) is opened on the inner cover plate (5).
2. The power supply box capable of adjusting electrical parameters according to claim 1, wherein: A middle partition plate (8) is separated between the power supply chamber (2) and the wiring chamber (3), a notch (9) is arranged on the middle partition plate (8), the power supply chamber (2) and the wiring chamber (3) are both communicated with the notch (9), a wire protection sleeve (10) is arranged on the notch (9), and a wire passing hole (11) is opened on the wire protection sleeve (10).
3. The power supply box capable of adjusting electrical parameters according to claim 1, wherein: A knockout hole (22) is opened on the wiring chamber (3).
4. A power supply box with adjustable electrical parameters according to any one of claims 1-3, characterized in that: Side plates (23) are arranged on both sides of the box body (1), and mounting holes (26) are arranged on the side plates (23).
5. The power supply box capable of adjusting electrical parameters according to claim 4, characterized in that: The number of the power supply chambers (2) is at least one, and the number of the wiring chambers (3) is at least two; a partition plate (28) is separated between the multiple wiring chambers (3).
6. The power supply box capable of adjusting electrical parameters according to claim 5, wherein: A circuit board (29) is placed in the power supply chamber (2), and the circuit board (29) is electrically connected to the adjustment module (7).
7. The power supply box capable of adjusting electrical parameters according to claim 1, wherein: A waterproof pad (14) located in the box body (1) is arranged on the outer cover plate (6).
8. The power supply box capable of adjusting electrical parameters according to claim 2, wherein: A second rotating column (18) and a second clamping position (19) are arranged on the box body (1), a second rotating hole (20) is arranged at one end of the outer cover plate (6), the second rotating hole (20) is rotatably connected to the second rotating column (18), a second buckle (21) is arranged at the other end of the outer cover plate (6), and the second buckle (21) can be clamped on the second clamping position (19).
9. The power supply box capable of adjusting electrical parameters according to claim 4, wherein: The inner cover plate (5) is connected to the box body (1) by one of threaded connection, rotational connection or snap connection; the outer cover plate (6) is connected to the box body (1) by one of threaded connection, rotational connection or snap connection.
10. The power supply box capable of adjusting electrical parameters according to claim 8, wherein: A first clamping position (13) is arranged on the middle partition plate (8), a first rotating column (15) is arranged on the box body (1), a first rotating hole (16) is arranged at one end of the inner cover plate (5), the first rotating hole (16) is rotatably connected to the first rotating column (15), a first buckle (17) is arranged at the other end of the inner cover plate (5), and the first buckle (17) can be clamped on the first clamping position (13).