Low-voltage power distribution cabinet with ventilation and heat dissipation functions

Abstract

The utility model discloses a low-voltage power distribution cabinet with ventilation and heat dissipation functions, which relates to the technical field of low-voltage power distribution cabinets and comprises a power distribution cabinet body, a cabinet door is movably mounted on the front side of the power distribution cabinet body, an assembly frame is movably mounted in the power distribution cabinet body, and a fan top plate is fixedly mounted at the top of the power distribution cabinet body. The power distribution cabinet comprises a power distribution cabinet body, heat dissipation openings are formed in the two sides of the power distribution cabinet body, ventilation plates are fixedly installed in the heat dissipation openings, fixing frames are movably installed in the ventilation plates, and ventilation grooves are formed in the fixing frames. Through the mutual cooperation of the adsorption cotton pad, the auxiliary plate, the frame plate and the air groove, the problem that internal parts are affected with damp when two sides of the power distribution cabinet are ventilated due to the arrangement of a ventilation mechanism in the low-voltage power distribution cabinet is solved, moisture in air is adsorbed and filtered by utilizing the adsorbability of the adsorption cotton pad and the auxiliary plate, so that dry air enters, and the ventilation effect is improved. The protection function of the device is added, and normal operation of the power distribution cabinet is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of low-voltage power distribution cabinets, in particular to a low-voltage power distribution cabinet with ventilation and heat dissipation functions. Background Art

[0002] The rated current of the low-voltage distribution cabinet is AC 50Hz, and the rated voltage is 380v. The distribution system is used for power conversion and control of power, lighting and distribution. This product has the characteristics of strong breaking capacity, good dynamic thermal stability, flexible electrical scheme, convenient combination, strong series and practicality, and novel structure.

[0003] In the existing technical scheme, announcement number: CN218828712U is proposed, a low-voltage distribution cabinet with ventilation and heat dissipation functions, involving the technical field of low-voltage distribution cabinets, including a box body, a cabinet door is rotatably installed on one side of the box body, and air inlets and air outlets are respectively opened on both sides of the box body, and an exhaust fan and an exhaust fan are fixedly installed at the air inlet and the air outlet inside the box body, and a dustproof net is fixedly installed at the air inlet and the air outlet of the box body, and fixed blocks are fixedly installed on both sides of the dustproof net of the box body, and sliding grooves are opened on opposite sides of the two fixed blocks.

[0004] In order to solve the problem that the dustproof net will be blocked by external dust when used for a long time, thereby affecting the ventilation and heat dissipation efficiency in the box, the existing technology uses a magnetic block and a magnetic suction groove to limit the sliding rod, and a collection box is provided to facilitate the collection of the cleaned dust for easy cleaning. A folding cloth is provided to avoid dust from entering the slide groove as much as possible. However, a ventilation mechanism is provided in the low-voltage distribution cabinet, which causes the internal components on both sides of the distribution cabinet to become damp when ventilated. Utility Model Content

[0005] The purpose of the utility model is to provide a low-voltage power distribution cabinet with ventilation and heat dissipation functions to solve the problems raised in the above background technology.

[0006] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0007] A low-voltage power distribution cabinet with ventilation and heat dissipation functions comprises a power distribution cabinet main body, a cabinet door is movably installed on the front of the power distribution cabinet main body, an assembly frame is movably installed inside the power distribution cabinet main body, a fan top plate is fixedly installed on the top of the power distribution cabinet main body, heat dissipation openings are opened on both sides of the power distribution cabinet main body, and ventilation plates are fixedly installed inside the heat dissipation openings.

[0008] A fixing frame is movably mounted inside the ventilation plate, a ventilation slot is provided inside the fixing frame, an adjustment plate is movably mounted on one side of the ventilation slot, and an air guide mechanism is provided on one side of the adjustment plate.

[0009] An adjusting shaft is movably installed inside the adjusting plate, and an adjusting mechanism is arranged at one end of the adjusting shaft.

[0010] A further improvement of the technical solution of the utility model is that the air guide mechanism comprises an auxiliary plate, and an adsorption cotton pad is movably installed on the other side of the auxiliary plate.

[0011] By adopting the above technical solution, the auxiliary plate and the adsorption cotton pad cooperate with each other, and the adsorption property of the adsorption cotton pad is utilized to absorb moisture when the outside air enters the cabinet, thereby achieving the moisture-proof function.

[0012] A further improvement of the technical solution of the utility model is that a frame plate is fixedly installed on one side of the interior of the ventilation plate, an air groove is opened inside the frame plate, and the interior of the air groove is movably installed on the outer side of the auxiliary plate.

[0013] By adopting the above technical solution, the functions of ventilation and heat dissipation are achieved through the cooperation of the frame plate, the air duct and the auxiliary plate.

[0014] A further improvement of the technical solution of the utility model is that: driving slide rails are provided at both ends of the fixing frame, and the inner part of the driving slide rails is movably installed on one side of the adjusting plate.

[0015] By adopting the above technical solution, the function of electric sliding is achieved by driving the slide rail and the adjustment plate to cooperate with each other.

[0016] A further improvement of the technical solution of the utility model is that an inclined plate is fixedly installed on the top of the inner cavity of the ventilation slot, and a guiding groove is opened at the bottom of the inclined plate.

[0017] By adopting the above technical solution, the function of guiding ventilation is achieved through the cooperation between the inclined plate and the guide groove.

[0018] A further improvement of the technical solution of the utility model is that the adjustment mechanism comprises a rotating shaft, the top of the rotating shaft is meshed with an auxiliary shaft, and a driving motor is fixedly installed on one side of the auxiliary shaft.

[0019] By adopting the above technical solution, the function of transmission adjustment is achieved through the cooperation between the rotating shaft, the auxiliary shaft and the driving motor.

[0020] A further improvement of the technical solution of the utility model is that the outer side of the adjusting shaft is movably mounted inside the auxiliary plate, and the two ends of the auxiliary plate are movably mounted on the bottom of the inner cavity of the adjusting plate.

[0021] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0022] 1. The utility model provides a low-voltage power distribution cabinet with ventilation and heat dissipation functions. By cooperating with adsorption cotton pads, auxiliary plates, frame plates and wind troughs, the utility model solves the problem that the ventilation mechanism of the low-voltage power distribution cabinet causes the internal parts to be damp when the two sides of the power distribution cabinet are ventilated. The adsorption of the adsorption cotton pads and the auxiliary plates is utilized to absorb and filter the moisture in the air, allowing dry air to enter, thereby increasing the protection function of the device and facilitating the normal operation of the power distribution cabinet.

[0023] 2. The utility model provides a low-voltage power distribution cabinet with ventilation and heat dissipation functions. Through the cooperation of a fixed frame, a driving slide rail, an inclined plate, a guide groove and a ventilation groove, the problem that the adjustment function of the low-voltage power distribution cabinet is poor and is not conducive to convenient ventilation and heat dissipation of the device is solved, and the function of adjusting the vent is achieved. The driving slide rail is used to electrically drive the adjustment plate to slide, thereby expanding the ventilation groove, facilitating convenient ventilation of the device, and being conducive to convenient heat dissipation of the device.

[0024] 3. The utility model provides a low-voltage power distribution cabinet with ventilation and heat dissipation functions. The adjusting shaft, the rotating shaft, the auxiliary shaft and the driving motor cooperate with each other, and the driving motor provides power to drive the auxiliary shaft and the rotating shaft to engage and transmit, and drive the auxiliary plate to flip, so as to facilitate the ventilation and heat dissipation of the vents, thereby improving the heat dissipation function of the device and facilitating the efficient operation of the low-voltage power distribution cabinet. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a structural schematic diagram of the utility model;

[0026] Figure 2 This is a schematic diagram of the ventilation plate structure of the utility model;

[0027] Figure 3 For this utility model Figure 2 A in the enlarged view;

[0028] Figure 4 This is a schematic diagram of the structure of the adjustment plate of the utility model;

[0029] Figure 5 This is a schematic diagram of the fixing frame structure of the utility model.

[0030] In the figure: 1. power distribution cabinet body; 2. cabinet door; 3. assembly frame; 4. fan top plate; 5. heat dissipation port; 6. ventilation plate; 61. fixing frame; 611. driving slide rail; 612. inclined plate; 613. guide groove; 614. ventilation groove; 62. adjustment plate; 621. adjustment shaft; 622. rotating shaft; 623. auxiliary shaft; 624. driving motor; 63. adsorption cotton pad; 64. auxiliary plate; 65. frame plate; 66. wind trough. DETAILED DESCRIPTION

[0031] The present invention is further described in detail below in conjunction with the embodiments:

[0032] Example 1

[0033] like Figure 1 , Figure 2 , Figure 3 As shown, the present embodiment provides a low-voltage power distribution cabinet with ventilation and heat dissipation functions, including a power distribution cabinet body 1, a cabinet door 2 is movably installed on the front of the power distribution cabinet body 1, an assembly frame 3 is movably installed inside the power distribution cabinet body 1, a fan top plate 4 is fixedly installed on the top of the power distribution cabinet body 1, heat dissipation ports 5 are provided on both sides of the power distribution cabinet body 1, a ventilation plate 6 is fixedly installed inside the heat dissipation port 5, a fixing frame 61 is movably installed inside the ventilation plate 6, a ventilation slot 614 is provided inside the fixing frame 61, an adjustment plate 62 is movably installed on one side of the ventilation slot 614, an air guide mechanism is provided on one side of the adjustment plate 62, and the air guide mechanism includes an auxiliary plate 64, and the other side of the auxiliary plate 64 An adsorption cotton pad 63 is movably installed on the side, and a frame plate 65 is fixedly installed on one side of the interior of the ventilation plate 6. A wind groove 66 is opened inside the frame plate 65, and the interior of the wind groove 66 is movably installed on the outside of the auxiliary plate 64. The distribution cabinet body 1 is rotated in conjunction with the fan top plate 4 to generate wind force, which drives the internal air to move to both sides, and then is discharged from the heat dissipation port 5 and the interior of the ventilation plate 6, so as to achieve the function of convenient ventilation and heat dissipation. When the outside air flows into the interior of the distribution cabinet body 1, the air enters the surface of the adsorption cotton pad 63 along the wind groove 66, and uses the adsorption property of the adsorption cotton pad 63 to absorb moisture, thereby achieving the function of filtering moisture, which is beneficial to increase the protection function of the device.

[0034] Example 2

[0035] like Figure 4 As shown, on the basis of Example 1, this embodiment provides a technical solution: preferably, driving rails 611 are provided at both ends of the fixed frame 61, and the internal movement of the driving rail 611 is installed on one side of the adjustment plate 62. An inclined plate 612 is fixedly installed on the top of the inner cavity of the ventilation slot 614, and a guide slot 613 is provided at the bottom of the inclined plate 612. When the power distribution cabinet body 1 is ventilated and heat dissipated, the driving rail 611 electrically drives the adjustment plate 62 to slide, so that the space of the ventilation slot 614 is increased, thereby facilitating the device to increase the ventilation effect, and combined with the guiding properties of the inclined plate 612 and the guide slot 613, it is conducive to convenient ventilation of the device.

[0036] Example 3

[0037] like Figure 5As shown, on the basis of Example 1, this embodiment provides a technical solution: preferably, an adjusting shaft 621 is movably installed inside the adjusting plate 62, and an adjusting mechanism is arranged at one end of the adjusting shaft 621, the adjusting mechanism includes a rotating shaft 622, an auxiliary shaft 623 is meshed on the top of the rotating shaft 622, a driving motor 624 is fixedly installed on one side of the auxiliary shaft 623, the outer side of the adjusting shaft 621 is movably installed inside the auxiliary plate 64, and both ends of the auxiliary plate 64 are movably installed at the bottom of the inner cavity of the adjusting plate 62, and when the low-voltage distribution cabinet is ventilated and heat-dissipated, the auxiliary shaft 623 is driven by the driving motor 624 to transmit the rotating shaft 622 according to the efficiency of the heat dissipation, so as to achieve the function of meshing transmission, so that the adjusting shaft 621 is convenient for adjusting the transmission and the auxiliary plate 64 is convenient for adjusting the angle, which is conducive to convenient ventilation and heat dissipation of the device.

[0038] The following is a detailed description of the working principle of the low-voltage distribution cabinet with ventilation and heat dissipation functions.

[0039] like Figure 1-5 As shown, the power distribution cabinet body 1 rotates in coordination with the fan top plate 4 to generate wind force, driving the internal air to move to both sides, and then discharged from the heat dissipation port 5 and the ventilation plate 6, achieving the function of convenient ventilation and heat dissipation. When the outside air flows into the interior of the power distribution cabinet body 1, the air enters the surface of the adsorption cotton pad 63 along the wind groove 66, and uses the adsorption property of the adsorption cotton pad 63 to adsorb moisture to achieve the function of filtering moisture, which is beneficial to increase the protection function of the device. When the power distribution cabinet body 1 is ventilated and heatsinked, the driving rail 611 electrically drives the adjustment plate 62 to slide, so that the space of the ventilation groove 614 is increased, thereby facilitating the device to increase the ventilation effect, and cooperates with the guiding property of the inclined plate 612 and the guide groove 613, which is beneficial to the convenient ventilation of the device. Then, when the low-voltage power distribution cabinet is ventilated and heatsinked, according to the heat dissipation efficiency, the driving motor 624 drives the auxiliary shaft 623 to drive the rotating shaft 622 to achieve the function of meshing transmission, so that the adjustment shaft 621 is convenient to adjust the transmission auxiliary plate 64 to adjust the angle, which is beneficial to the convenient ventilation and heat dissipation of the device.

[0040] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A low-voltage power distribution cabinet with ventilation and heat dissipation functions, comprising a power distribution cabinet body (1), characterized in that: A cabinet door (2) is movably mounted on the front of the power distribution cabinet body (1); an assembly frame (3) is movably mounted inside the power distribution cabinet body (1); a fan top plate (4) is fixedly mounted on the top of the power distribution cabinet body (1); heat dissipation openings (5) are provided on both sides of the power distribution cabinet body (1); and a ventilation plate (6) is fixedly mounted inside the heat dissipation openings (5); A fixing frame (61) is movably mounted inside the ventilation plate (6), a ventilation slot (614) is provided inside the fixing frame (61), an adjustment plate (62) is movably mounted on one side of the ventilation slot (614), and an air guide mechanism is provided on one side of the adjustment plate (62); An adjusting shaft (621) is movably installed inside the adjusting plate (62), and an adjusting mechanism is arranged at one end of the adjusting shaft (621).

2. A low-voltage power distribution cabinet with ventilation and heat dissipation function according to claim 1, characterized in that: The air guide mechanism comprises an auxiliary plate (64), and an adsorption cotton pad (63) is movably mounted on the other side of the auxiliary plate (64).

3. A low-voltage power distribution cabinet with ventilation and heat dissipation function according to claim 1, characterized in that: A frame plate (65) is fixedly mounted on one side of the interior of the ventilation plate (6), an air groove (66) is provided inside the frame plate (65), and the interior of the air groove (66) is movably mounted on the outside of the auxiliary plate (64).

4. A low-voltage power distribution cabinet with ventilation and heat dissipation functions according to claim 1, characterized in that: Driving slide rails (611) are provided at both ends of the fixing frame (61), and the interior of the driving slide rail (611) is movably mounted on one side of the adjusting plate (62).

5. The low-voltage power distribution cabinet with ventilation and heat dissipation function according to claim 1 is characterized in that: An inclined plate (612) is fixedly mounted on the top of the inner cavity of the ventilation slot (614), and a guide slot (613) is provided at the bottom of the inclined plate (612).

6. A low-voltage power distribution cabinet with ventilation and heat dissipation functions according to claim 1, characterized in that: The adjustment mechanism comprises a rotating shaft (622), the top of the rotating shaft (622) is meshed with an auxiliary shaft (623), and a driving motor (624) is fixedly mounted on one side of the auxiliary shaft (623).

7. The low-voltage power distribution cabinet with ventilation and heat dissipation function according to claim 1, characterized in that: The outer side of the adjustment shaft (621) is movably mounted inside the auxiliary plate (64), and the two ends of the auxiliary plate (64) are movably mounted at the bottom of the inner cavity of the adjustment plate (62).

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