Distribution box of energy-saving device

Abstract

The utility model relates to a power distribution box of an energy-saving device, which comprises a power distribution box and a circuit board, components are arranged on the circuit board, a solar panel and a dustproof mechanism are arranged on the power distribution box, the dustproof mechanism comprises a dustproof net, the dustproof net is fixedly arranged on the side surface of the power distribution box, and the dustproof net is fixedly arranged on the side surface of the power distribution box. An annular disc is rotatably mounted on the left side wall of an inner cavity of the distribution box, and a threaded sleeve is fixedly connected to the right side of the annular disc. According to the power distribution box of the energy-saving device, the dustproof mechanism is arranged, a motor is used as a driving source, a threaded sleeve is controlled to rotate through mechanical transmission, a lead screw is controlled to move towards one side, and the moving lead screw drives a dustproof plate to overturn until the dustproof plate covers a dustproof net; therefore, dust is prevented from entering the interior of the distribution box to affect heat dissipation when wind and sand are heavy, the temperature sensor can be used for monitoring the temperature in the distribution box so as to control opening of the dustproof plate, the dustproof net is used for accelerating interaction of air inside and outside the distribution box, and the heat dissipation effect is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of distribution boxes, in particular to a distribution box of an energy-saving device. Background Art

[0002] The distribution box has the characteristics of small size, easy installation, special technical performance, fixed position and unique configuration function. It is widely used, stable and reliable in operation, high in space utilization, small in footprint and environmentally friendly. It is the control center for commanding the reasonable distribution of electric energy among various components in the power supply line. The distribution box can reasonably distribute electric energy, facilitate the opening and closing of the circuit, have a high level of safety protection, and can intuitively display the conduction status of the circuit. It can realize reasonable power supply in the area, thereby achieving the purpose of energy saving.

[0003] The Chinese utility model announcement number is CN214411912U, which discloses a distribution box with an energy-saving device, which realizes the use of a protective structure to resist adverse weather such as rain, snow and hail, thereby protecting the distribution box. In actual use, the heat dissipation of the distribution box is usually achieved by using the heat dissipation holes and slots opened on the left and right sides of the distribution box, and using natural air flow to take away the internal heat of the distribution box to achieve the heat dissipation effect. However, in some cities with more sand and dust, sand and dust will enter the interior of the distribution box through the heat dissipation holes and slots, causing the sand and dust to adhere to the circuit board, thereby affecting the heat dissipation of components and wiring harnesses on the circuit board. Therefore, a distribution box with an energy-saving device is proposed to solve the above problem. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a distribution box for an energy-saving device, which has the advantage of isolating sand and dust in the air, and solves the problem that in some cities with a lot of sand and dust, sand and dust will enter the interior of the distribution box through the heat dissipation holes, thereby causing the sand and dust to adhere to the circuit board, thereby affecting the heat dissipation of components and wiring harnesses on the circuit board.

[0005] To achieve the above object, the utility model provides the following technical solutions: a distribution box of an energy-saving device, comprising a distribution box and a circuit board, the circuit board is provided with components, and the distribution box is provided with a solar panel and a dustproof mechanism;

[0006] The dustproof mechanism includes a dustproof net, which is fixedly installed on the side of the distribution box. An annular disk is rotatably installed on the left side wall of the inner cavity of the distribution box. A threaded sleeve is fixedly connected to the right side of the annular disk. The internal thread of the threaded sleeve is connected to a screw rod with one end passing through and extending to the outside of the distribution box. A dustproof plate for blocking dust is hinged on the side of the distribution box, one end of the screw rod is connected to a connecting component located inside the dustproof plate, and a regulating structure is provided on the inner wall of the distribution box.

[0007] Furthermore, the control structure includes a temperature sensor, which is fixedly mounted on the inner wall of the distribution box. A motor is fixedly mounted on the inner wall of the distribution box. The motor and the temperature sensor are electrically connected. A transmission assembly for driving the annular disk to rotate is provided on the outer surface of the output shaft of the motor.

[0008] Furthermore, the distribution box and the circuit board are fixedly connected, the components are welded on the circuit board, and the solar panel is fixedly installed on the top of the distribution box.

[0009] Furthermore, the annular disk includes an annular plate and an annular strip, an annular groove is provided on one side of the annular plate, an outer surface of the annular strip is rotatably connected to an inner wall of the annular groove, and the annular strip is fixedly connected to an inner wall of the distribution box.

[0010] Furthermore, a through hole is opened on one side of the distribution box, the inner wall of the through hole is slidably connected to the outer surface of the screw rod, and one end of the screw rod passes through the through hole and extends to the outside of the distribution box.

[0011] Furthermore, the connecting assembly includes a limiting groove and a connecting block, the limiting groove is opened inside the dustproof plate, the connecting block is hinged to one end of the screw rod, and the outer surface of the connecting block is slidably connected to the inner wall of the limiting groove.

[0012] Furthermore, the transmission assembly includes a bevel gear and a bevel gear ring, the bevel gear is fixedly mounted on the outer surface of the output shaft of the motor, the bevel gear ring is fixedly mounted on one side of the annular disk, and the outer surfaces of the bevel gear and the bevel gear ring are meshed.

[0013] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0014] The distribution box of the energy-saving device is provided with a dust-proof mechanism, which utilizes a motor as a driving source and controls the rotation of the threaded sleeve through mechanical transmission, thereby controlling the screw rod to move to one side, so that the moving screw rod drives the dust-proof plate to flip until the dust-proof plate covers the dust-proof net, thereby preventing dust from entering the interior of the distribution box and affecting heat dissipation when the wind and sand are strong. In addition, a temperature sensor can be used to monitor the internal temperature of the distribution box, thereby controlling the opening of the dust-proof plate, and using the dust-proof net to accelerate the interaction of air inside and outside the distribution box, thereby achieving the effect of heat dissipation, thereby enhancing the practicality of the distribution box of the energy-saving device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the utility model Figure 1 A in the enlarged view;

[0017] Figure 3 It is a three-dimensional schematic diagram of the dustproof plate and connecting components of the utility model structure.

[0018] In the figure: 1. distribution box; 2. circuit board; 3. components; 4. solar panel; 5. dustproof mechanism; 51. dustproof net; 52. annular disk; 53. threaded sleeve; 54. screw rod; 55. dustproof plate; 56. connection component; 57. control structure; 571. temperature sensor; 572. motor; 573. transmission component. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figure 1-3 A distribution box of an energy-saving device in this embodiment includes a distribution box 1 and a circuit board 2. Components 3 are arranged on the circuit board 2. A solar panel 4 and a dustproof mechanism 5 are arranged on the distribution box 1. The distribution box 1 and the circuit board 2 are fixedly connected. The components 3 are welded on the circuit board 2. The solar panel 4 is fixedly installed on the top of the distribution box 1. It is convenient to use the solar panel 4 to convert solar energy into electrical energy, thereby providing energy for driving the dustproof mechanism 5, thereby achieving the effect of energy saving.

[0021] There are two dustproof mechanisms 5 , which are respectively located on the left and right sides of the distribution box 1 , so that the hot air inside the distribution box 1 can be easily dissipated through the dustproof nets 51 on the left and right sides.

[0022] By adopting the above technical solution, it is possible to use the motor 572 as a driving source and control the rotation of the threaded sleeve 53 through mechanical transmission, so as to control the screw rod 54 to move to one side, so that the moving screw rod 54 drives the dustproof plate 55 to flip until the dustproof plate 55 covers the dustproof net 51, thereby preventing dust from entering the interior of the distribution box 1 and affecting the heat dissipation when the wind is strong. In addition, the temperature sensor 571 can be used to monitor the internal temperature of the distribution box 1, thereby controlling the opening of the dustproof plate 55, and using the dustproof net 51 to accelerate the interaction of air inside and outside the distribution box 1, thereby achieving the effect of heat dissipation.

[0023] In this embodiment, the dustproof mechanism 5 includes a dustproof net 51, which is fixedly installed on the side of the distribution box 1. The left wall of the inner cavity of the distribution box 1 is rotatably installed with an annular disk 52. The annular disk 52 includes an annular plate and an annular strip. An annular groove is provided on one side of the annular plate. The outer surface of the annular strip is rotatably connected to the inner wall of the annular groove. The annular strip is fixedly connected to the inner wall of the distribution box 1 to facilitate the rotation of the annular disk 52. The right side of the annular disk 52 is fixedly connected with a threaded sleeve 53. The threaded sleeve 53 The internal thread is connected to a screw rod 54 with one end passing through and extending to the outside of the distribution box 1. A through hole is provided on one side of the distribution box 1. The inner wall of the through hole is slidably connected to the outer surface of the screw rod 54. One end of the screw rod 54 passes through the through hole and extends to the outside of the distribution box 1 to facilitate the left and right movement of the screw rod 54. A dustproof plate 55 for shielding dust is hinged on the side of the distribution box 1. One end of the screw rod 54 is connected to a connecting component 56 located inside the dustproof plate 55. A regulating structure 57 is provided on the inner wall of the distribution box 1.

[0024] Among them, the connecting component 56 includes a limiting groove and a connecting block. The limiting groove is opened inside the dustproof plate 55. The connecting block is hinged to one end of the screw rod 54. The outer surface of the connecting block is slidably connected to the inner wall of the limiting groove, so that the movable screw rod 54 drives the dustproof plate 55 to flip.

[0025] By adopting the above technical solution, the rotation of the annular disk 52 is controlled, so that the rotating annular disk 52 drives the threaded sleeve 53 to rotate, and then the screw rod 54 connected to the internal thread of the threaded sleeve 53 moves toward the inside of the distribution box 1, so that the moving screw rod 54 drives the dustproof plate 55 to flip through the connecting block in the connecting assembly 56 until the dustproof plate 55 blocks the dustproof net 51, thereby achieving the purpose of using the dustproof plate 55 to prevent dust from entering the interior of the distribution box 1 through the dustproof net 51.

[0026] In this embodiment, the control structure 57 includes a temperature sensor 571, which is fixedly installed on the inner wall of the distribution box 1. A motor 572 is fixedly installed on the inner wall of the distribution box 1. The motor 572 and the temperature sensor 571 are electrically connected. The outer surface of the output shaft of the motor 572 is provided with a transmission assembly 573 for driving the annular disk 52 to rotate. The transmission assembly 573 includes a bevel gear and a bevel gear ring. The bevel gear is fixedly installed on the outer surface of the output shaft of the motor 572, and the bevel gear ring is fixedly installed on one side of the annular disk 52. The outer surfaces of the bevel gear and the bevel gear ring are meshed with each other, so that the output shaft of the motor 572 drives the bevel gear to rotate, and the outer surfaces of the bevel gear and the bevel gear ring are meshed with each other to drive the annular disk 52 to rotate.

[0027] By adopting the above technical solution, the motor 572 is started, so that the output shaft of the motor 572 drives the bevel gear in the transmission assembly 573 to rotate, and the outer surface of the bevel gear and the bevel gear ring are engaged to drive the annular disk 52 to rotate.

[0028] The working principle of the above embodiment is:

[0029] When the distribution box of the energy-saving device is in use, the motor 572 is started so that the output shaft of the motor 572 drives the bevel gear in the transmission assembly 573 to rotate, and the outer surfaces of the bevel gear and the bevel gear ring are engaged to drive the annular disk 52 to rotate, so that the rotating annular disk 52 drives the threaded sleeve 53 to rotate, and then the screw rod 54 connected to the internal thread of the threaded sleeve 53 moves toward the inside of the distribution box 1, so that the moving screw rod 54 drives the dustproof plate 55 to flip through the connecting block in the connecting assembly 56 until the dustproof plate 55 blocks the dustproof net 51, thereby achieving the purpose of using the dustproof plate 55 to prevent dust from passing through the dustproof net 51 into the interior of the distribution box 1.

[0030] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A distribution box for an energy-saving device, comprising a distribution box (1) and a circuit board (2), characterized in that: The circuit board (2) is provided with components (3), and the distribution box (1) is provided with a solar panel (4) and a dustproof mechanism (5); The dustproof mechanism (5) comprises a dustproof net (51), the dustproof net (51) is fixedly mounted on the side of the distribution box (1), an annular disk (52) is rotatably mounted on the left side wall of the inner cavity of the distribution box (1), a threaded sleeve (53) is fixedly connected to the right side of the annular disk (52), the internal thread of the threaded sleeve (53) is connected to a screw rod (54) with one end passing through and extending to the outside of the distribution box (1), a dustproof plate (55) for shielding dust is hinged on the side of the distribution box (1), one end of the screw rod (54) is connected to a connecting component (56) located inside the dustproof plate (55), and a regulating structure (57) is arranged on the inner wall of the distribution box (1).

2. A distribution box for an energy-saving device according to claim 1, characterized in that: The control structure (57) comprises a temperature sensor (571), and the temperature sensor (571) is fixedly mounted on the inner wall of the distribution box (1). A motor (572) is fixedly mounted on the inner wall of the distribution box (1). The motor (572) and the temperature sensor (571) are electrically connected, and a transmission component (573) for driving the annular disk (52) to rotate is arranged on the outer surface of the output shaft of the motor (572).

3. The power distribution box of the energy-saving device according to claim 1, characterized in that: The distribution box (1) and the circuit board (2) are fixedly connected, the components (3) are welded on the circuit board (2), and the solar panel (4) is fixedly installed on the top of the distribution box (1).

4. The power distribution box of the energy-saving device according to claim 1, characterized in that: The annular disk (52) comprises an annular plate and an annular strip, one side of the annular plate is provided with an annular groove, the outer surface of the annular strip is rotatably connected to the inner wall of the annular groove, and the annular strip is fixedly connected to the inner wall of the distribution box (1).

5. The power distribution box of the energy-saving device according to claim 1, characterized in that: A through hole is provided on one side of the distribution box (1), the inner wall of the through hole is slidably connected to the outer surface of the screw rod (54), and one end of the screw rod (54) passes through the through hole and extends to the outside of the distribution box (1).

6. The power distribution box of the energy-saving device according to claim 1, characterized in that: The connection assembly (56) comprises a limiting groove and a connection block, wherein the limiting groove is arranged inside the dustproof plate (55), the connection block is hinged to one end of the screw rod (54), and the outer surface of the connection block is slidably connected to the inner wall of the limiting groove.

7. The power distribution box of the energy-saving device according to claim 2, characterized in that: The transmission assembly (573) comprises a bevel gear and a bevel gear ring, wherein the bevel gear is fixedly mounted on the outer surface of the output shaft of the motor (572), and the bevel gear ring is fixedly mounted on one side of the annular disk (52), and the outer surfaces of the bevel gear and the bevel gear ring are meshed.

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