Switch cabinet with good heat dissipation effect

Abstract

The utility model relates to the technical field of switch cabinets, in particular to a switch cabinet with a good heat dissipation effect, which comprises a main body comprising a cabinet body, and a cabinet door is arranged on the surface of the cabinet body; the heat dissipation mechanism comprises a vertical rod, the vertical rod is fixedly connected to the inner surface of the cabinet body, a first rotating rod is rotatably connected to the surface of the vertical rod, a first gear is fixedly connected to the surface of the first rotating rod, first fan blades are connected to the surface of the first rotating rod, and a gear belt is in transmission connection to the surface of the first gear; a motor is fixedly connected to the surface of the cabinet body, an output shaft of the motor is fixedly connected to the first rotating rod, and a second rotating rod is rotationally connected to the surface of the vertical rod. According to the utility model, heat dissipation of the top and the bottom of the cabinet body is realized at the same time, heat dissipation uniformity of the cabinet body is guaranteed, and the heat dissipation effect of the interior of the cabinet body is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of switch cabinets, in particular to a switch cabinet with good heat dissipation effect. Background Art

[0002] Switchgear refers to equipment used to control, protect and distribute electrical energy. It is usually surrounded by a shell made of metal or insulating material. The switchgear is equipped with various electrical devices to control and distribute electrical energy and provide electrical safety protection.

[0003] The switch cabinet will be equipped with a cooling fan on the top to reduce the temperature inside the cabinet, but the temperature at the bottom of the switch cabinet dissipates slowly, resulting in uneven heat dissipation inside the switch cabinet and poor heat dissipation effect. Utility Model Content

[0004] The utility model aims to provide a switch cabinet with good heat dissipation effect, so as to solve the problem that the bottom temperature of the switch cabinet dissipates heat slowly, resulting in uneven heat dissipation inside the switch cabinet and poor heat dissipation effect.

[0005] In order to achieve the above object, the utility model provides the following technical solution, a switch cabinet with good heat dissipation effect, comprising:

[0006] The main body comprises a cabinet body, and a cabinet door is arranged on the surface of the cabinet body;

[0007] The heat dissipation mechanism includes a vertical rod, which is fixedly connected to the inner surface of the cabinet, a rotating rod 1 is rotatably connected to the surface of the vertical rod, a gear 1 is fixedly connected to the surface of the rotating rod 1, a fan blade 1 is connected to the surface of the rotating rod 1, a gear belt is transmission-connected to the surface of the gear 1, a motor is fixedly connected to the surface of the cabinet, the output shaft of the motor is fixedly connected to the rotating rod 1, a rotating rod 2 is rotatably connected to the surface of the vertical rod, a gear 2 is fixedly connected to the surface of the rotating rod 2, a fan blade 2 is fixedly connected to the surface of the gear 2, and the gear belt and gear 2 are transmission-connected.

[0008] Preferably, a shock absorbing mechanism is provided at the bottom of the cabinet, and the shock absorbing mechanism includes a connecting plate, the connecting plate is fixedly connected to the bottom of the cabinet, the lower surface of the connecting plate is fixedly connected to a spring, the lower surface of the connecting plate is fixedly connected to a damper, the lower surface of the damper is fixedly connected to a base frame, the telescopic end of the spring is fixed to the upper surface of the base frame, and the lower surface of the base frame is provided with a universal wheel.

[0009] Preferably, the output rod of the motor passes through the cabinet and is fixedly connected to a rotating rod 1, and the motor drives a rotating rod 1 to rotate via an output shaft, and the rotating rod 1 simultaneously drives a gear 1 and a fan blade 1 to rotate.

[0010] Preferably, the gear 1 and the gear belt are meshed with each other, the gear belt and the gear 2 are meshed with each other, and the gear 1 drives the gear 2 to rotate through the gear belt.

[0011] Preferably, the gear 2 rotates on the surface of the vertical pole through the rotating rod 2, the fan blade 2 is directly above the fan blade 1, and the rotating rod 2 drives the fan blade 2 to rotate above the fan blade 1.

[0012] Preferably, the connecting plate is arranged on both sides of the cabinet, and two groups of springs and dampers are arranged on both sides of the bottom of the connecting plate, respectively.

[0013] Preferably, the elastic force of the damper acts on the cabinet through the connecting plate, the damper is used in conjunction with a spring, and the universal wheel drives the cabinet to move through the base frame.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] The switch cabinet drives a rotating rod 1 to rotate on a vertical pole through a motor output shaft, and the rotating rod 1 drives a fan blade 1 to rotate to dissipate heat to the bottom of the cabinet body. The rotating rod 1 drives a gear 1 to rotate during the rotation process, and the gear 1 drives a gear 2 to rotate through a gear belt, and the gear 2 drives a rotating rod 2 to rotate on the vertical pole, and the rotating rod 2 drives a fan blade 2 to rotate on the vertical pole to dissipate heat to the top of the cabinet body, thereby achieving heat dissipation on the top and bottom of the cabinet body at the same time, ensuring the uniformity of the heat dissipation of the cabinet body, and improving the heat dissipation effect inside the cabinet body.

[0016] In this switch cabinet, the connecting plate on the cabinet body will act on the damper and the spring at the same time. The spring and the damper cooperate with each other on the base frame, and the cabinet body is shock-absorbing through the connecting plate, thereby effectively reducing the impact and vibration of the cabinet body caused by the earthquake, protecting the safety of the equipment, and improving the system reliability and equipment life. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a front view stereoscopic schematic diagram of the structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the structure of the utility model;

[0019] Figure 3 It is a schematic diagram of a side cutaway perspective view of the structure of the utility model;

[0020] Figure 4 For this utility model Figure 3 A schematic diagram of the enlarged structure at A in the middle;

[0021] Figure 5 For this utility model Figure 1 Schematic diagram of the enlarged structure at point B in the middle.

[0022] In the figure: 1. cabinet body; 11. cabinet door; 2. vertical pole; 21. rotating rod 1; 22. gear 1; 23. fan blade 1; 24. gear belt; 25. motor; 26. rotating rod 2; 27. gear 2; 28. fan blade 2; 3. connecting plate; 31. spring; 32. damper; 33. base frame; 34. universal wheel. DETAILED DESCRIPTION

[0023] 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.

[0024] See also Figure 1-5 , an embodiment provided by the utility model:

[0025] A switch cabinet with good heat dissipation effect, comprising:

[0026] The main body comprises a cabinet body 1, and a cabinet door 11 is arranged on the surface of the cabinet body 1;

[0027] The heat dissipation mechanism includes a vertical rod 2, which is fixedly connected to the inner surface of a cabinet 1, a rotating rod 21 is rotatably connected to the surface of the vertical rod 2, a gear 22 is fixedly connected to the surface of the rotating rod 21, a fan blade 23 is connected to the surface of the rotating rod 21, a gear belt 24 is transmission-connected to the surface of the gear 22, a motor 25 is fixedly connected to the surface of the cabinet 1, the output shaft of the motor 25 is fixedly connected to the rotating rod 21, a rotating rod 26 is rotatably connected to the surface of the vertical rod 2, a gear 27 is fixedly connected to the surface of the rotating rod 26, a fan blade 28 is fixedly connected to the surface of the gear 27, and the gear belt 24 and the gear 27 are transmission-connected. The heat dissipation mechanism can not only dissipate heat to the top of the cabinet 1, but also dissipate heat to the bottom of the cabinet 1, thereby ensuring uniform heat dissipation inside the cabinet 1 and improving the heat dissipation effect.

[0028] Furthermore, a shock absorbing mechanism is provided at the bottom of the cabinet 1, and the shock absorbing mechanism includes a connecting plate 3, the connecting plate 3 is fixedly connected to the bottom of the cabinet 1, a spring 31 is fixedly connected to the lower surface of the connecting plate 3, a damper 32 is fixedly connected to the lower surface of the connecting plate 3, a base frame 33 is fixedly connected to the lower surface of the damper 32, the telescopic end of the spring 31 is fixed to the upper surface of the base frame 33, and a universal wheel 34 is provided on the lower surface of the base frame 33. The shock absorbing mechanism can perform shock absorbing treatment on the cabinet 1, effectively reduce the impact and vibration of the earthquake on the cabinet 1, protect the safety of the equipment, and improve the system reliability and equipment life.

[0029] Furthermore, the output rod of the motor 25 passes through the cabinet 1 and is fixedly connected to the rotating rod 21. The motor 25 drives the rotating rod 21 to rotate through the output shaft. The rotating rod 21 also drives the gear 22 and the fan blade 23 to rotate. The fan blade 23 directly dissipates heat and cools the bottom of the cabinet 1 during the rotation process.

[0030] Furthermore, gear 1 22 and gear belt 24 are meshed with each other, and gear belt 24 and gear 2 27 are meshed with each other. Gear 1 22 drives gear 2 27 to rotate through gear belt 24. Under the transmission connection of gear 2 27, gear 1 22 and gear 2 27 rotate synchronously, thereby making rotating rod 1 21 and rotating rod 2 26 rotate synchronously on the vertical pole 2.

[0031] Furthermore, gear 27 rotates on the surface of the vertical pole 2 through rotating rod 26, and fan blade 28 is directly above fan blade 1 23. Rotating rod 26 drives fan blade 28 to rotate above fan blade 1 23. Fan blade 2 28 rotates on the top of cabinet 1 to cool the top of cabinet 1. Fan blade 2 28 and fan blade 1 23 dissipate heat to the inside of cabinet 1 at the same time, thereby ensuring the uniformity of heat dissipation inside cabinet 1 and improving the heat dissipation effect inside cabinet 1.

[0032] Furthermore, the connecting plate 3 is arranged on both sides of the cabinet 1, and two groups of springs 31 and dampers 32 are arranged on both sides of the bottom of the connecting plate 3. The connecting plate 3 reduces the shock of the cabinet 1 through the springs 31 and the dampers 32, thereby ensuring the safety of the cabinet 1.

[0033] Furthermore, the elastic force of the damper 32 acts on the cabinet 1 through the connecting plate 3. The damper 32 is used in conjunction with the spring 31. The cabinet 1 is directly above the base frame 33. The spring 31 and the damper 32 effectively reduce the vibration of the cabinet 1 on the base frame 33. The universal wheel 34 drives the cabinet 1 to move through the base frame 33, thereby facilitating the movement of the cabinet 1.

[0034] Working principle: the motor 25 drives the rotating rod 21 to rotate on the vertical rod 2 through the output shaft, and the rotating rod 21 drives the fan blade 23 to rotate to dissipate heat to the bottom of the cabinet 1. The rotating rod 21 drives the gear 22 to rotate during the rotation, and the gear 22 drives the gear 27 to rotate through the gear belt 24. The gear 27 drives the rotating rod 26 to rotate on the vertical rod 2, and the rotating rod 26 drives the fan blade 28 to rotate on the vertical rod 2 to dissipate heat to the top of the cabinet 1, thereby achieving heat dissipation on the top and bottom of the cabinet 1 at the same time, ensuring the uniformity of heat dissipation of the cabinet 1 and improving the heat dissipation effect inside the cabinet 1.

[0035] When the cabinet 1 vibrates, the connecting plate 3 on the cabinet 1 will act on the damper 32 and the spring 31 at the same time. The spring 31 and the damper 32 cooperate with each other on the base frame 33 to reduce the shock of the cabinet 1 through the connecting plate 3, thereby effectively reducing the impact and vibration of the cabinet 1 caused by the earthquake, protecting the equipment safety, and improving the system reliability and equipment life.

[0036] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-limiting from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A switch cabinet with good heat dissipation effect, characterized in that: include: The main body comprises a cabinet body (1), wherein a cabinet door (11) is arranged on the surface of the cabinet body (1); A heat dissipation mechanism comprises a vertical rod (2), the vertical rod (2) being fixedly connected to the inner surface of a cabinet (1), a rotating rod (21) being rotatably connected to the surface of the vertical rod (2), a gear (22) being fixedly connected to the surface of the rotating rod (21), a fan blade (23) being connected to the surface of the rotating rod (21), a gear belt (24) being transmission-connected to the surface of the gear (22), a motor (25) being fixedly connected to the surface of the cabinet (1), an output shaft of the motor (25) being fixedly connected to the rotating rod (21), a rotating rod (26) being rotatably connected to the surface of the vertical rod (2), a gear (27) being fixedly connected to the surface of the rotating rod (26), a fan blade (28) being fixedly connected to the surface of the gear (27), and a transmission connection being between the gear belt (24) and the gear (27); A shock absorbing mechanism is provided at the bottom of the cabinet (1), the shock absorbing mechanism comprising a connecting plate (3), the connecting plate (3) being fixedly connected to the bottom of the cabinet (1), a spring (31) being fixedly connected to the lower surface of the connecting plate (3), a damper (32) being fixedly connected to the lower surface of the connecting plate (3), a bottom frame (33) being fixedly connected to the lower surface of the damper (32), a telescopic end of the spring (31) being fixed to the upper surface of the bottom frame (33), and a universal wheel (34) being provided on the lower surface of the bottom frame (33).

2. A switch cabinet with good heat dissipation effect according to claim 1, characterized in that: The output rod of the motor (25) passes through the cabinet (1) and is fixedly connected to the rotating rod 1 (21); the motor (25) drives the rotating rod 1 (21) to rotate via the output shaft; and the rotating rod 1 (21) simultaneously drives the gear 1 (22) and the fan blade 1 (23) to rotate.

3. A switch cabinet with good heat dissipation effect according to claim 2, characterized in that: The gear one (22) and the gear belt (24) are meshed with each other, the gear belt (24) and the gear two (27) are meshed with each other, and the gear one (22) drives the gear two (27) to rotate through the gear belt (24).

4. A switch cabinet with good heat dissipation effect according to claim 3, characterized in that: The gear 2 (27) rotates on the surface of the vertical rod (2) through the rotating rod 2 (26); the fan blade 2 (28) is directly above the fan blade 1 (23); and the rotating rod 2 (26) drives the fan blade 2 (28) to rotate above the fan blade 1 (23).

5. A switch cabinet with good heat dissipation effect according to claim 1, characterized in that: The connecting plate (3) is arranged on both sides of the cabinet (1), and two groups of the spring (31) and the damper (32) are arranged on both sides of the bottom of the connecting plate (3).

6. A switch cabinet with good heat dissipation effect according to claim 5, characterized in that: The elastic force of the damper (32) acts on the cabinet (1) via the connecting plate (3); the damper (32) cooperates with the spring (31) for use; and the universal wheel (34) drives the cabinet (1) to move via the bottom frame (33).

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