Distribution box with wiring protection structure

Abstract

The utility model discloses a power distribution box with a wiring protection structure. The power distribution box comprises a box body door plate, a power distribution box body, a heat dissipation module, an installation bump, a ventilation window, an electrical element installation plate and a wiring harness fixing module. According to the utility model, the electrical elements are respectively installed and fixed at the electrical element installation plates, wire harnesses on the electrical elements respectively pass through a group of grooves, so that the wire harnesses are arranged in order, the end parts of the wire harnesses pass through the opening at one end of the U-shaped shell to be connected with external equipment, and the wire harnesses are fastened by a group of clamping plates and a group of grooves, so that the wire harnesses are firmly fixed; the wire harness is prevented from loosening to influence use, the wire harness can be protected, the wire harness can generate certain heat during use, the heat is accumulated all the time to generate high temperature to influence use of the wire harness, and danger is easily caused, hot air is discharged through an opening in the other end of the U-shaped shell through the heat dissipation module, heat generated by the wire harness can be dissipated, and the service life of the wire harness is prolonged. And hot air in the distribution box body can be cooled through the two ventilation windows.

Description

Technical Field

[0001] The utility model relates to the technical field of distribution boxes, in particular to a distribution box with a wiring protection structure. Background Art

[0002] The distribution box is an electrical equipment with the characteristics of small size, easy installation, special technical performance, fixed position, unique configuration function, no site restrictions, wide application, stable and reliable operation, high space utilization, small footprint and environmental protection. In the process of using the distribution box, it is necessary to install several electrical components in the distribution box, and the several electrical components in the distribution box need to be connected through electrical wiring harnesses;

[0003] In the process of using the existing distribution box, the wiring harness is generally placed directly in the distribution box, which easily causes the wiring harness to be entangled and accumulated, making it inconvenient to inspect and find it. In addition, the loose wiring harness can easily affect subsequent use. In addition, a certain amount of heat is generated during the use of the wiring harness. The heat accumulates and generates high temperatures that affect the use of the wiring harness and can easily cause danger.

[0004] Therefore, it is necessary to provide a distribution box with a wiring protection structure to solve the above technical problems. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a distribution box with a wiring protection structure.

[0006] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0007] A distribution box with a wiring protection structure, comprising a box door panel, a distribution box body, a heat dissipation module, a mounting protrusion, a ventilation window, an electrical component mounting plate, and a wiring harness fixing module;

[0008] Wherein, the wiring harness fixing module includes a U-shaped shell, which is arranged in the distribution box body, and the openings at both ends of the lower side of the U-shaped shell are respectively fixedly connected to the lower side of the inner wall of the distribution box body, and the upper side of the U-shaped shell is respectively provided with a group of grooves, and the opening edges of one side of the U-shaped shell are respectively connected to the U-shaped shield through hinges, and the upper part of one side of the U-shaped shield is respectively fixedly connected to a group of card plates, and a group of the card plates matches a group of the grooves, and two bolts pass through the two ends of one side of the U-shaped shield respectively, and the two bolts are respectively threadedly connected to the corresponding threaded holes, and the two threaded holes are respectively provided on the corresponding connecting plates, and the two connecting plates are respectively fixedly connected to the two side edges of the inner wall of the U-shaped shell;

[0009] The heat dissipation module includes a fan blade cover, an opening at one end of the fan blade cover is fixedly connected to the edge of the opening at one end of the U-shaped shell, the inner wall of the fan blade cover is fixedly connected to the two ends of the square plate, the upper side of the square plate is fixedly connected to the motor, the output shaft of the motor passes through the square plate, and the end of the output shaft of the motor is fixedly connected to the center of the fan blade.

[0010] Preferably, one side opening of the distribution box is hingedly connected to one side of the box door panel.

[0011] Preferably, one side of the inner wall of the distribution box is fixedly connected to the electrical component mounting plate.

[0012] Preferably, the ventilation windows are fixedly installed on both sides of the distribution box.

[0013] Preferably, two side edges of the distribution box are respectively fixedly connected to a group of the mounting protrusions.

[0014] Compared with the related art, the beneficial effects of the present invention are as follows: the electrical components are respectively installed and fixed on the electrical component mounting plate, and the wiring harnesses on the electrical components pass through a group of grooves respectively, so that the wiring harnesses are arranged in order, and the ends of the wiring harnesses are passed through the opening at one end of the U-shaped shell to connect with external equipment, so that a group of card plates and a group of grooves are used to tighten the wiring harness to achieve the fixation of the wiring harness, avoid the loosening of the wiring harness and affect the use, and can protect the wiring harness. The wiring harness will generate a certain amount of heat during use, and the heat will continue to accumulate and generate high temperature, which will affect the use of the wiring harness and easily cause danger. Through the heat dissipation module, the hot air in the U-shaped shell is discharged through the opening at the other end of the U-shaped shell, which helps to dissipate the heat generated by the wiring harness, and the hot air in the distribution box can also be dissipated through two ventilation windows. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional schematic diagram of the present utility model.

[0016] Figure 2 It is a three-dimensional schematic diagram of the present utility model.

[0017] Figure 3 This is a schematic diagram of the connection structure of some parts of the utility model.

[0018] Figure 4 This is a schematic diagram of the connection structure of some parts of the utility model.

[0019] Figure 5 This is a schematic diagram of the connection structure of some parts of the present invention after sectioning.

[0020] Figure 6 This is a schematic diagram of the connection structure of some parts of the present invention after sectioning.

[0021] In the picture:

[0022] 1. Box door panel;

[0023] 2. Distribution box;

[0024] 3: heat dissipation module, 31, fan blade cover, 32, fan blade, 33, square plate, 34, motor;

[0025] 4. Install the bumps;

[0026] 5. Ventilation windows;

[0027] 6. Electrical component mounting plate;

[0028] 7: Wire harness fixing module, 71, groove, 72, connecting plate, 73, threaded hole, 74, U-shaped shell, 75, card plate, 76, U-shaped shield, 77, bolt. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0030] A distribution box with a wiring protection structure, comprising a box door panel 1, a distribution box body 2, a heat dissipation module 3, a mounting protrusion 4, a ventilation window 5, an electrical component mounting plate 6, and a wiring harness fixing module 7;

[0031] Among them, the wiring harness fixing module 7 includes a U-shaped shell 74, which is arranged in the distribution box 2, and the openings at both ends of the lower side of the U-shaped shell 74 are fixedly connected to the lower side of the inner wall of the distribution box 2, and the upper side of the U-shaped shell 74 is respectively provided with a group of grooves 71, and the opening edges of one side of the U-shaped shell 74 are respectively connected to the U-shaped shield 76 through hinges, and the upper part of one side of the U-shaped shield 76 is respectively fixedly connected to a group of card plates 75, and a group of the card plates 75 matches a group of the grooves 71, and two bolts 77 pass through the two ends of one side of the U-shaped shield 76, and the two bolts 77 are respectively threadedly connected to the corresponding threaded holes 73, and the two threaded holes 73 are respectively provided on the corresponding connecting plates 72, and the two connecting plates 72 are respectively fixedly connected to the two side edges of the inner wall of the U-shaped shell 74;

[0032] The heat dissipation module 3 includes a fan blade cover 31, an opening at one end of the fan blade cover 31 is fixedly connected to the edge of the opening at one end of the U-shaped shell 74, the inner wall of the fan blade cover 31 is fixedly connected to the two ends of the square plate 33, the upper side of the square plate 33 is fixedly connected to the motor 34, the output shaft of the motor 34 passes through the square plate 33, and the end of the output shaft of the motor 34 is fixedly connected to the center of the fan blade 32.

[0033] One side opening of the distribution box body 2 is hingedly connected to one side of the box body door panel 1 .

[0034] One side of the inner wall of the distribution box 2 is fixedly connected to the electrical component mounting plate 6 .

[0035] The ventilation windows 5 are fixedly mounted on both sides of the distribution box 2 .

[0036] A set of mounting protrusions 4 are fixedly connected to the two side edges of the distribution box 2 .

[0037] Working principle: First, use a group of bolts to fix the distribution box 2 through the mounting protrusions 4, then install and fix the electrical components on the electrical component mounting plate 6 respectively, and the wiring harnesses on the electrical components pass through a group of grooves 71 respectively, so that the wiring harnesses are arranged in order, and the ends of the wiring harnesses pass through the opening at one end of the U-shaped shell 74 to connect with external equipment. At this time, close the U-shaped shield 76, and thread the two bolts 77 into the threaded holes 73 to fix the U-shaped shield 76 to the U-shaped shell 71, so that the U-shaped shell 71 forms a relatively closed space, and a group of card plates 75 and a group of grooves 71 are used to tighten the wiring harness to achieve the fixation of the wiring harness, prevent the wiring harness from loosening and affecting the use, and can protect the wiring harness;

[0038] Then close the box door panel 1 to form a relatively closed space for the distribution box 2. The wiring harness will generate a certain amount of heat during use. The heat will continue to accumulate and generate high temperature, which will affect the use of the wiring harness and easily cause danger. Start the motor 34, and the motor 34 drives the fan blades 32 to rotate, so that the outside air enters the U-shaped shell 74 through the fan blade cover 31, and the hot air in the U-shaped shell 74 is discharged through the opening at the other end of the U-shaped shell 74, which helps to dissipate the heat generated by the wiring harness, and the hot air in the distribution box 2 can also be dissipated through the two ventilation windows 5.

[0039] Beneficial effect: The electrical components are respectively installed and fixed on the electrical component mounting plate 6, and the wiring harnesses on the electrical components pass through a group of grooves 71 respectively, so that the wiring harnesses are arranged in order, and the ends of the wiring harnesses are passed through the opening at one end of the U-shaped shell 74 to connect with external equipment, so that a group of clamping plates 75 and a group of grooves 71 are used to tighten the wiring harnesses to achieve the fixation of the wiring harnesses, avoid the wiring harnesses from loosening and affecting the use, and can protect the wiring harnesses. When in use, the wiring harnesses will generate a certain amount of heat. The heat accumulates and generates high temperature, which will affect the use of the wiring harnesses and easily cause danger. Through the heat dissipation module 3, the hot air in the U-shaped shell 74 is discharged through the opening at the other end of the U-shaped shell 74, which helps to dissipate the heat generated by the wiring harness, and the hot air in the distribution box 2 can also be dissipated through the two ventilation windows 5.

[0040] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A distribution box with a wiring protection structure, characterized in that: The distribution box with wiring protection structure includes: Box door panel (1), power distribution box (2), heat dissipation module (3), mounting protrusion (4), ventilation window (5), electrical component mounting plate (6), wiring harness fixing module (7); Wherein, the wiring harness fixing module (7) includes a U-shaped shell (74), the U-shaped shell (74) is arranged in the distribution box (2), the openings at both ends of the lower side of the U-shaped shell (74) are respectively fixedly connected to the lower side of the inner wall of the distribution box (2), the upper side of the U-shaped shell (74) is respectively provided with a group of grooves (71), the opening edge of one side of the U-shaped shell (74) is respectively connected to the U-shaped shield (76) through a hinge, the upper part of one side of the U-shaped shield (76) is respectively fixedly connected to a group of card plates (75), a group of the card plates (75) matches a group of the grooves (71), two bolts (77) respectively pass through the two ends of one side of the U-shaped shield (76), the two bolts (77) are respectively threadedly connected to the corresponding threaded holes (73), the two threaded holes (73) are respectively arranged on the corresponding connecting plates (72), and the two connecting plates (72) are respectively fixedly connected to the edges of the inner wall of the U-shaped shell (74); The heat dissipation module (3) comprises a fan blade cover (31), an opening at one end of the fan blade cover (31) is fixedly connected to an edge of an opening at one end of the U-shaped housing (74), an inner wall of the fan blade cover (31) is fixedly connected to two ends of a square plate (33), an upper side of the square plate (33) is fixedly connected to a motor (34), an output shaft of the motor (34) passes through the square plate (33), and an end of the output shaft of the motor (34) is fixedly connected to the center of the fan blade (32).

2. The distribution box with a wiring protection structure according to claim 1, characterized in that: One side opening of the distribution box body (2) is hingedly connected to one side of the box body door panel (1).

3. The distribution box with a wiring protection structure according to claim 1, characterized in that: One side of the inner wall of the distribution box (2) is fixedly connected to the electrical component mounting plate (6).

4. The distribution box with a wiring protection structure according to claim 1, characterized in that: The ventilation windows (5) are fixedly mounted on both sides of the power distribution box (2).

5. The distribution box with a wiring protection structure according to claim 1, characterized in that: A set of mounting protrusions (4) are respectively fixedly connected to the two side edges of the distribution box body (2).

Images