High-performance suspension type distribution box

Abstract

The utility model provides a high-performance suspension type distribution box. The high-performance suspension type power distribution box comprises a power distribution box body, the power distribution box body is fixed to the side wall of a wall through a supporting mechanism, a fixing mechanism is installed between the wall and the power distribution box body, and a heat dissipation mechanism used for heat dissipation is installed in the power distribution box body; a ventilation and dust prevention mechanism used for preventing dust from entering is installed on the side wall of the distribution box, the side wall of the wall body is symmetrically and fixedly connected with the mounting plates, the multiple clamping grooves are formed in the mounting plates, and the first supporting rods and the second supporting rods are slidably connected into the clamping grooves. The side walls of the first supporting rod and the second supporting rod are connected with the dustproof net in a sliding mode, the two ends of the dustproof net are fixedly connected with the pulling plate and the side wall of the mounting plate respectively, and the pulling plate abuts against the side wall of the mounting plate. The high-performance suspension type distribution box provided by the utility model has the advantage that dust on the surface of the dustproof net is convenient to clean.

Description

Technical Field

[0001] The utility model relates to the technical field of suspended distribution boxes, in particular to a high-performance suspended distribution box. Background Art

[0002] The distribution box is a low-voltage distribution device that assembles switchgear, measuring instruments, protective electrical appliances and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen according to the requirements of electrical wiring. The distribution box has the characteristics of small size, easy installation, special technical performance, fixed position, unique configuration function, no site restrictions, widespread application, stable and reliable operation, high space utilization, small footprint and environmental protection. It can reasonably distribute electrical energy, facilitate the opening and closing of circuits, has a high level of safety protection, and can intuitively display the conduction status of the circuit.

[0003] When using a suspended distribution box on a construction site, due to the high temperature in summer, it is necessary to add a heat dissipation mechanism inside the distribution box. At the same time, due to the heavy dust on the construction site, it is necessary to install a dust net on the side wall of the heat dissipation mechanism. However, as the use time increases, dust gradually adheres to the surface of the dust net, causing the dust net to be blocked, affecting the air circulation inside the distribution box and reducing the heat dissipation effect.

[0004] Therefore, it is necessary to provide a new high-performance suspended distribution box to solve the above-mentioned technical problems. Utility Model Content

[0005] The technical problem solved by the utility model is to provide a high-performance suspended distribution box which is convenient for cleaning dust on the surface of the dustproof net.

[0006] In order to solve the above technical problems, the utility model provides a high-performance suspended distribution box including: a distribution box, wherein the distribution box is fixed to the side wall of the wall through a supporting mechanism, a fixing mechanism is installed between the wall and the distribution box, and a heat dissipation mechanism is installed inside the distribution box for heat dissipation; a ventilation and dustproof mechanism is installed on the side wall of the distribution box to prevent dust from entering, and the ventilation and dustproof mechanism includes a mounting plate, a dustproof net, a first support rod, a second support rod, a slot and a pull plate, the side wall of the wall is symmetrically fixedly connected to the mounting plate, a plurality of slots are provided inside the mounting plate, the inside of the slot is slidably connected to the first support rod and the second support rod, the side walls of the first support rod and the second support rod are slidably connected to the dustproof net, and the two ends of the dustproof net are respectively fixedly connected to the pull plate and the side wall of the mounting plate, and the pull plate contacts the side wall of the mounting plate.

[0007] Preferably, the fixing mechanism includes a fixing seat, a connecting plate, a screw, a fixing plate and a limiting plate, a plurality of the fixing seats are respectively fixed to the wall and the side walls of the distribution box by bolts, the side walls of the fixing seats are respectively fixedly connected to the connecting plate, the fixing plate and the limiting plate, the fixing plate is slidably connected to the side wall of the connecting plate, and the fixing plate is engaged with the side wall of the limiting plate; the side wall of the connecting plate is threadedly connected to the screw, and the screw contacts the side wall of the fixing plate.

[0008] Preferably, the cross-section of the connecting plate is in an "L"-shaped structure, and the cross-section of the fixing plate is in a "Z"-shaped structure.

[0009] Preferably, the support mechanism comprises a support plate and a rubber pad, the support plate is fixed to the surface of the wall through the fixing seat, the side wall of the fixing seat is fixedly connected to the rubber pad, and the side wall of the distribution box abuts against the rubber pad.

[0010] Preferably, the cross section of the support plate is in an "L"-shaped structure, and the side wall of the rubber pad is in a "T"-shaped structure.

[0011] Preferably, the heat dissipation mechanism includes a motor, fan blades and a cylinder, the interior of the mounting plate is in the shape of a hollow funnel, the motor is installed inside the cylinder, and the fan blades are installed at one end of the motor.

[0012] Preferably, the dustproof net is wave-shaped and located inside the mounting plate, and the dustproof net is slidably connected to the inside of the mounting plate.

[0013] Preferably, the ventilation and dustproof mechanism also includes a scraper and a spring. The spring is installed inside the slot, and the side walls of the first support rod and the second support rod are connected to the spring; the side walls of the first support rod and the second support rod are symmetrical with the scraper having arc-shaped side walls, and the scraper is slidably connected to the side walls of the dustproof net.

[0014] Compared with the related art, the high-performance hanging distribution box provided by the utility model has the following beneficial effects:

[0015] The utility model provides a high-performance suspended distribution box. During the use of the distribution box, the heat dissipation mechanism operates to allow air to penetrate the dustproof net and enter the interior of the distribution box, thereby accelerating the circulation speed of temperature control and facilitating heat dissipation; the dustproof net is wave-shaped and located inside the mounting plate, increasing the contact area between the dustproof net and the air, making it easier for air to penetrate the dustproof net and enter the interior of the distribution box, and dust in the air is adsorbed inside the dustproof net; when there is too much dust on the surface of the dustproof net, the pull plate is pulled, and the pull plate drives the dustproof net to move inside the mounting plate, and the pull plate pushes the first support rod and the The second support rod moves inside the slot, the wavy dustproof net is straightened inside the mounting plate, and the dustproof net slides on the side walls of the first support rod and the second support rod, and the side walls of the first support rod and the second support rod are installed with arc-shaped scrapers, and the cross-section of the scrapers is a "V"-shaped structure. The side walls at both ends of the dustproof net slide over the side walls of multiple scrapers respectively to remove dust on the surface of the dustproof net. As the dustproof net continues to shrink and be straightened, the scrapers continuously clean the dust on the surface of the dustproof net, so that the surface of the dustproof net remains clean, facilitating air to enter the interior of the distribution box. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A schematic diagram of the structure of a high-performance suspended distribution box provided by the utility model;

[0017] Figure 2 for Figure 1 An enlarged schematic diagram of the structure at A shown;

[0018] Figure 3 for Figure 1 An enlarged schematic diagram of the structure at B shown;

[0019] Figure 4 for Figure 1 The internal structure of the mounting plate shown in the figure;

[0020] Figure 5 for Figure 4 An enlarged schematic diagram of the structure at position C is shown;

[0021] Figure 6 for Figure 1 A top view of the dust screen structure shown;

[0022] Figure 7 for Figure 6 An enlarged schematic diagram of the structure at D shown;

[0023] Figure 8 for Figure 5 Schematic diagram of the internal structure of the card slot.

[0024] Numbers in the figure: 1. wall, 2. distribution box, 21. canopy, 3. supporting mechanism, 31. supporting plate, 32. rubber pad, 4. fixing mechanism, 41. fixing seat, 42. connecting plate, 43. screw, 44. fixing plate, 45. limiting plate, 5. ventilation and dust prevention mechanism, 51. mounting plate, 52. dustproof net, 53. scraper, 54. first support rod, 55. second support rod, 56. slot, 57. spring, 58. pull plate, 6. heat dissipation mechanism, 61. motor, 62. fan blade, 63. cylinder. DETAILED DESCRIPTION

[0025] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0026] Please refer to Figures 1 to 8; The high-performance suspended distribution box includes: a distribution box 2, the distribution box 2 is fixed to the side wall of the wall 1 through a supporting mechanism 3, the supporting mechanism 3 includes a supporting plate 31 and a rubber pad 32, the supporting plate 31 is fixed to the surface of the wall 1 through the fixing seat 41, the side wall of the fixing seat 41 is fixedly connected to the rubber pad 32, and the side wall of the distribution box 2 is in contact with the rubber pad 32; the cross-section of the supporting plate 31 is an "L"-shaped structure, and the side wall of the rubber pad 32 is a "T"-shaped structure; the wall 1 and the distribution box are connected to the side wall of the wall 1. A fixing mechanism 4 is installed between the electrical boxes 2, and the fixing mechanism 4 includes a fixing seat 41, a connecting plate 42, a screw 43, a fixing plate 44 and a limiting plate 45. The fixing seats 41 are fixed to the wall 1 and the side walls of the distribution box 2 by bolts, respectively. The side walls of the fixing seats 41 are fixedly connected to the connecting plate 42, the fixing plate 44 and the limiting plate 45, respectively. The fixing plate 44 is slidably connected to the side wall of the connecting plate 42, and the fixing plate 44 engages with the side wall of the limiting plate 45; the side wall of the connecting plate 42 and the screw 43 are threadedly connected, and the screw 43 contacts the side wall of the fixing plate 44; the cross-section of the connecting plate 42 is an "L"-shaped structure, and the cross-section of the fixing plate 44 is a "Z"-shaped structure; in order to install the distribution box 2, first fix the fixing seat 41 to the side wall of the wall 1 by bolts, and then prevent the distribution box 1 from being placed on the surface of the support plate 31, and at the same time, the distribution box 1 drives the fixing plate 44 to contact the surface of the connecting plate 42. The support plate 31 and the connecting plate 42 provide symmetry for the distribution box 1. The screw 43 is rotated on the side wall of the connecting plate 42, and the screw 43 pushes the fixing plate 44 to slide on the side wall of the connecting plate 42. The connecting plate 42 with a "Z"-shaped cross-section is inserted into the inside of the limiting plate 45, thereby fixing the connecting plate 42 inside the limiting plate 45 to prevent the distribution box 2 from being separated from the wall 1; and the rubber pad 32 is installed between the support plate 31 and the distribution box 2, and the rubber pad 32 increases the stability and firmness of the distribution box 2 and the support plate 31.

[0027] A heat dissipation mechanism 6 for dissipating heat is installed inside the distribution box 2; the heat dissipation mechanism 6 includes a motor 61, a fan blade 62 and a cylinder 63; the interior of the mounting plate 51 is a hollow funnel-shaped cylinder 63; the motor 61 is installed inside the cylinder 63; the fan blade 62 is installed at one end of the motor 61; in order to facilitate the operation of the motor 61 to drive the fan blade 62 to rotate, the fan blade 62 pushes air into the interior of the distribution box 2 to dissipate heat inside the distribution box 2; the interior of the cylinder 63 is funnel-shaped, so that air can enter the interior of the distribution box 2 through the cylinder 63.

[0028] The side wall of the distribution box 2 is installed with a ventilation and dustproof mechanism 5 for preventing dust from entering. The ventilation and dustproof mechanism 5 includes a mounting plate 51, a dustproof net 52, a first support rod 54, a second support rod 55, a slot 56 and a pull plate 58. The side wall of the wall 1 is symmetrically fixedly connected to the mounting plate 51. A plurality of slots 56 are provided inside the mounting plate 51. The inside of the slot 56 is slidably connected to the first support rod 54 and the second support rod 55. The side walls of the first support rod 54 and the second support rod 55 are slidably connected to the dustproof net 52. Both ends of the dustproof net 52 are fixedly connected to the pull plate 58. 8 and the side wall of the mounting plate 51, and the pulling plate 58 abuts against the mounting plate 5; the ventilation and dustproof mechanism 5 also includes a scraper 53 and a spring 57, the spring 57 is installed inside the card slot 56, and the side walls of the first support rod 54 and the second support rod 55 are connected to the spring 57; the side walls of the first support rod 54 and the second support rod 55 are symmetrical to the scraper 53 with arc-shaped side walls, and the scraper 53 is slidably connected to the side wall of the dustproof net 52; the dustproof net 52 is wavy and located inside the mounting plate 51, and the dustproof net 52 is slidably connected to the inside of the mounting plate 51. When the fan blades 62 rotate, air enters the interior of the distribution box 2 through the dustproof net 52. The dustproof net 52 is wave-shaped and located inside the mounting plate 1, which increases the contact area between the dustproof net 52 and the air, making it easier for air to pass through the dustproof net 52 and enter the interior of the distribution box 1, and the dust in the air is adsorbed inside the dustproof net 5; when there is too much dust on the surface of the dustproof net 52, the pull plate 58 is pulled, and the pull plate 58 drives the dustproof net 52 to move inside the mounting plate 51, and the dustproof net 52 pushes the first support rod 54 and the second support rod 55 to move inside the card slot 56 to compress the spring 57, and the wavy dustproof net 52 is straightened inside the mounting plate 51, and the dustproof net 52 is on the side walls of the first support rod 54 and the second support rod 55 Sliding, the side walls of the first support rod 54 and the second support rod 55 are installed with the scraper 53 with an arc-shaped side wall, and the side walls of the dustproof net 53 at both ends slide over the side walls of multiple scrapers 53 respectively, and the cross-section of the scraper 53 is a "V"-shaped structure. The scraper 53 with an arc-shaped side wall increases the friction between the scraper 53 and the dustproof net 53, effectively removing dust on the surface of the dustproof net 53. When the pull plate 58 is released, the spring 57 pushes the first support rod 54 and the second support rod 55 to reset, so that the dustproof net 52 returns to a wavy structure. As the pull plate 58 is continuously pulled, the dustproof net 52 moves back and forth continuously, and the scraper 53 continuously cleans the dust on the surface of the dustproof net 52, so that the surface of the dustproof net 52 remains clean, which facilitates air to enter the interior of the distribution box 1.

[0029] The working principle of the high-performance suspended distribution box provided by the utility model includes the following steps: when installing the distribution box 2, first fix the fixing seat 41 on the side wall of the wall 1 by bolts, and then prevent the distribution box 1 from being attached to the surface of the support plate 31, and at the same time, the distribution box 1 drives the fixing plate 44 to contact the surface of the connecting plate 42. The supporting plate 31 and the connecting plate 42 symmetrically provide support for the distribution box 1, and the screw 43 is rotated on the side wall of the connecting plate 42, and the screw 43 pushes the fixing plate 44 to slide on the side wall of the connecting plate 42, and the connecting plate 42 with a "Z"-shaped cross-section is inserted into the inside of the limiting plate 45, thereby fixing the connecting plate 42 inside the limiting plate 45 to prevent the distribution box 2 from being separated from the wall 1; and the rubber pad 32 is installed between the support plate 31 and the distribution box 2, and the rubber pad 32 increases the stability and firmness of the distribution box 2 and the support plate 31. When the inside of the distribution box 2 is to be cooled, the motor 61 is connected to an external power source, and the motor 61 is turned on. The operation of the motor 61 drives the fan blades 62 to rotate, and the fan blades 62 push the air into the inside of the distribution box 2 to cool the inside of the distribution box 2. When there is too much dust on the surface of the dustproof net 52, the pull plate 58 is pulled, and the pull plate 58 drives the dustproof net 52 to move inside the mounting plate 51. The dustproof net 52 pushes the first support rod 54 and the second support rod 55 to move inside the card slot 56 to compress the spring 57. The wavy dustproof net 52 is straightened inside the mounting plate 51, and the dustproof net 52 slides on the side walls of the first support rod 54 and the second support rod 55. The side walls of the first support rod 54 and the second support rod 55 are installed with the arc-shaped scraper 53, and the side walls of the dustproof net 53 at both ends are respectively on multiple The side wall of the scraper 53 slides over, and the cross-section of the scraper 53 is a "V"-shaped structure. The scraper 53 with an arc-shaped side wall increases the friction between the scraper 53 and the dustproof net 53, effectively removing the dust on the surface of the dustproof net 53. When the pull plate 58 is released, the spring 57 pushes the first support rod 54 and the second support rod 55 to reset, so that the dustproof net 52 returns to a wavy structure. As the pull plate 58 is continuously pulled, the dustproof net 52 moves back and forth continuously, and the scraper 53 continuously cleans the dust on the surface of the dustproof net 52, so that the surface of the dustproof net 52 remains clean, which facilitates air to enter the interior of the distribution box 1

[0030] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A high-performance suspended distribution box, characterized in that: include: A distribution box (2), the distribution box (2) being fixed to a side wall of a wall (1) via a supporting mechanism (3), a fixing mechanism (4) being installed between the wall (1) and the distribution box (2), and a heat dissipation mechanism (6) for heat dissipation being installed inside the distribution box (2); The side wall of the distribution box (2) is installed with a ventilation and dustproof mechanism (5) for preventing dust from entering. The ventilation and dustproof mechanism (5) comprises a mounting plate (51), a dustproof net (52), a first support rod (54), a second support rod (55), a slot (56) and a pull plate (58). The side wall of the wall (1) is symmetrically fixedly connected to the mounting plate (51). A plurality of slots (56) are provided inside the mounting plate (51). The first support rod (54) and the second support rod (55) are slidably connected inside the slots (56). The side walls of the first support rod (54) and the second support rod (55) are slidably connected to the dustproof net (52). The two ends of the dustproof net (52) are respectively fixedly connected to the pull plate (58) and the side wall of the mounting plate (51), and the pull plate (58) contacts the side wall of the mounting plate (51).

2. The high performance suspended distribution box according to claim 1 is characterized in that: The fixing mechanism (4) comprises a fixing seat (41), a connecting plate (42), a screw (43), a fixing plate (44) and a limiting plate (45); a plurality of the fixing seats (41) are respectively fixed to the wall (1) and the side wall of the distribution box (2) by means of bolts; the side walls of the fixing seats (41) are respectively fixedly connected to the connecting plate (42), the fixing plate (44) and the limiting plate (45); the fixing plate (44) is slidably connected to the side wall of the connecting plate (42); the fixing plate (44) is engaged with the side wall of the limiting plate (45); the side wall of the connecting plate (42) is threadedly connected to the screw (43), and the screw (43) contacts the side wall of the fixing plate (44).

3. The high performance suspended distribution box according to claim 2 is characterized in that: The cross section of the connecting plate (42) is in an "L"-shaped structure, and the cross section of the fixing plate (44) is in a "Z"-shaped structure.

4. The high performance suspended distribution box according to claim 2, characterized in that: The support mechanism (3) comprises a support plate (31) and a rubber pad (32); the support plate (31) is fixed to the surface of the wall (1) via the fixing seat (41); the side wall of the fixing seat (41) is fixedly connected to the rubber pad (32), and the side wall of the distribution box (2) contacts the rubber pad (32).

5. The high performance suspended distribution box according to claim 4 is characterized in that: The cross section of the support plate (31) is in an "L"-shaped structure, and the side wall of the rubber pad (32) is in a "T"-shaped structure.

6. The high performance suspended distribution box according to claim 1, characterized in that: The heat dissipation mechanism (6) comprises a motor (61), a fan blade (62) and a cylinder (63); the interior of the mounting plate (51) is the interior of the cylinder (63) in a hollow funnel shape; the motor (61) is installed inside the cylinder (63); and the fan blade (62) is installed at one end of the motor (61).

7. The high performance suspended distribution box according to claim 1, characterized in that: The dustproof net (52) is wave-shaped and located inside the mounting plate (51), and the dustproof net (52) is slidably connected to the inside of the mounting plate (51).

8. The high performance suspended distribution box according to claim 1, characterized in that: The ventilation and dust prevention mechanism (5) also includes a scraper (53) and a spring (57); the spring (57) is installed inside the slot (56); the side walls of the first support rod (54) and the second support rod (55) are connected to the spring (57); the side walls of the first support rod (54) and the second support rod (55) are symmetrical to the scraper (53) with arc-shaped side walls, and the scraper (53) is slidably connected to the side wall of the dust prevention net (52).

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