Heat dissipation structure of industrial electrical control box
By using components such as heat dissipation air ducts, sound-absorbing cotton and springs in industrial electrical control boxes, the heat dissipation noise problem is solved, more efficient heat dissipation and equipment stability is achieved, and the working environment and equipment life is improved.
Patent Information
- Application Number
- CN202420047624.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-01-09
- Publication Date
- 2024-12-24
- Estimated Expiration
- 2034-01-09
AI Technical Summary
The existing industrial electrical control boxes generate huge noise during the heat dissipation process, affecting the comfort of the working environment and aggravating equipment losses.
Using noise reduction components such as cooling air ducts, sound-absorbing cotton and springs to disperse heat, reduce airflow shock and noise, and provide shock absorption and vibration isolation through springs. Combined with sound-absorbing cotton, absorb sound waves and reduce noise, and set up a filter and removable The cross block structure is to maintain cleanliness and efficient heat dissipation.
It significantly reduces noise, improves working environment comfort, extends the service life of the equipment, and reduces equipment loss.
Smart Images
Figure CN222234249U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of industrial electrical control boxes, in particular to a heat dissipation structure of an industrial electrical control box. Background Art
[0002] Industrial electrical control boxes are important devices used to control industrial equipment. They contain a large number of electrical components and controllers. During operation, these components will generate a lot of heat. If the heat cannot be effectively dissipated, it will affect the normal operation and life of the control box.
[0003] The existing heat dissipation method is generally air heat dissipation, that is, the heat is taken out by the wind force of the fan, but during use, it will generate huge noise, and dust is easy to fall on the fan blades during use, which is not only troublesome to clean, but also further increases the noise generated by heat dissipation. Therefore, it will not only affect the comfort of the working environment, but also aggravate equipment loss. Utility Model Content
[0004] The utility model aims to provide a heat dissipation structure of an industrial electrical control box. The device is adopted to work, thereby solving the problem that the existing industrial electrical control box generates huge noise during the heat dissipation process.
[0005] To achieve the above object, the utility model provides the following technical solutions: a heat dissipation structure of an industrial electrical control box, comprising a box body, and a control box arranged on one side of the box body, a fan is arranged inside the box body, and a noise reduction component for reducing noise is arranged on one side of the fan;
[0006] The noise reduction component includes a heat dissipation duct arranged on one side of the fan, sound-absorbing cotton arranged on the inner wall of the box, and a connecting plate arranged on the outer surface of the fan. Springs are arranged on the upper surface and bottom of the connecting plate. The inner wall of the box is provided with grooves. Two groups of grooves are provided. Both groups of grooves are engaged with the upper surface and bottom of the connecting plate. One end of the two groups of springs are respectively fixedly connected to the inner walls of the two groups of grooves.
[0007] Furthermore, a heat dissipation port is opened on one side of the box body, and a fixing frame is connected to the internal thread of the heat dissipation port. A fixing rod is arranged inside the fixing frame, and a guide plate is sleeved on the outer surface of the fixing rod. The guide plates are arranged in multiple groups, and connecting rods are passed through the interiors of the multiple groups of guide plates.
[0008] Furthermore, the inner thread of the box body is connected with a filter screen, and the filter screen is arranged between the fixing frame and the fan.
[0009] Furthermore, a cross block is provided on one side of the box body, and a cross slot is correspondingly provided on one side of the control box, and the cross block is engaged and connected with the cross slot.
[0010] Furthermore, two groups of boxes are provided, and both groups of boxes are engaged and connected with the control box.
[0011] Furthermore, shock-absorbing pads are provided at the bottom of the box body and the bottom of the control box.
[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:
[0013] The utility model proposes a heat dissipation structure of an industrial electrical control box. In the prior art, the industrial electrical control box will generate huge noise during the heat dissipation process. However, the utility model uses heat dissipation ducts, sound-absorbing cotton and springs, so that the heat inside the control box is first dispersed by the heat dissipation duct, thereby reducing the impact of the airflow, thereby reducing the speed and noise of the airflow. When the fan is installed, a spring is arranged between the connecting plate and the box body, thereby providing shock absorption and vibration isolation effects in the vertical direction. Because sound-absorbing cotton is also arranged on the inner wall of the box body, it absorbs the sound waves generated by the propagation of the airflow. The above arrangements greatly reduce the noise, which not only improves the comfort of the working environment, but also reduces the loss of equipment. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0015] Figure 2 It is a schematic diagram of the overall structure of the utility model;
[0016] Figure 3 This is a schematic diagram of the fan and the connecting plate of the utility model;
[0017] Figure 4 This is a schematic diagram of the interior of the box of the utility model;
[0018] Figure 5 It is a partial structural schematic diagram of the interior of the box of the utility model;
[0019] Figure 6 This is a schematic diagram of the box structure of the utility model;
[0020] Figure 7 This is a schematic diagram of the disassembly of the box body and part of the control box of the utility model.
[0021] In the figure: 1. Box body; 11. Cross block; 2. Control box; 21. Cross slot; 3. Fan; 4. Noise reduction component; 41. Cooling duct; 42. Sound-absorbing cotton; 43. Connecting plate; 44. Spring; 5. Fixed frame; 51. Fixed rod; 52. Guide plate; 53. Connecting rod; 6. Filter; 7. Shock-absorbing foot pad. DETAILED DESCRIPTION
[0022] 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.
[0023] In order to further understand the content of the utility model, the utility model is described in detail in conjunction with the accompanying drawings.
[0024] Combination Figure 1-Figure 3 A heat dissipation structure of an industrial electrical control box includes a box body 1 and a control box 2 arranged on one side of the box body 1. A fan 3 is arranged inside the box body 1, and a noise reduction component 4 for reducing noise is arranged on one side of the fan 3.
[0025] The utility model is further described below in conjunction with embodiments.
[0026] Embodiment 1:
[0027] See also Figure 1-Figure 7 The noise reduction component 4 includes a heat dissipation duct 41 arranged on one side of the fan 3, a sound-absorbing cotton 42 arranged on the inner wall of the box body 1, and a connecting plate 43 arranged on the outer surface of the fan 3. The upper surface and the bottom of the connecting plate 43 are provided with springs 44. The inner wall of the box body 1 is provided with grooves. Two groups of grooves are provided. Both groups of grooves are engaged with the upper surface and the bottom of the connecting plate 43. One end of the two groups of springs 44 is fixedly connected to the inner walls of the two groups of grooves respectively. The heat inside the control box 2 is first dispersed by the heat dissipation duct 41, thereby reducing the impact of the airflow, thereby reducing the speed and noise of the airflow. Because the spring 44 is arranged between the connecting plate 43 and the box body 1 when the fan 3 is installed, it provides shock absorption and vibration isolation effects in the vertical direction. Because the sound-absorbing cotton 42 is also arranged on the inner wall of the box body 1, it absorbs the sound waves generated when the airflow propagates. The above arrangement greatly reduces the noise, which not only improves the comfort of the working environment, but also reduces the loss of equipment.
[0028] A heat dissipation port is provided on one side of the box body 1, and a fixed frame 5 is connected to the internal thread of the heat dissipation port. A fixed rod 51 is provided inside the fixed frame 5, and a guide piece 52 is sleeved on the outer surface of the fixed rod 51. The guide pieces 52 are provided in multiple groups, and connecting rods 53 are passed through the inside of the multiple groups of guide pieces 52. The connecting rods 53 connect the multiple groups of guide pieces 52 into a whole. By manually pulling any group of guide pieces 52, the inclination angle of the guide pieces 52 can be changed, which can not only make the dust on the upper surface of the guide pieces 52 fall off, but also facilitate timely cleaning.
[0029] The inner thread of the box body 1 is connected with a filter screen 6, which is arranged between the fixed frame 5 and the fan 3. The filter screen 6 can prevent dust and impurities from entering the fan and the box body 1, reduce the impact of dust on the equipment, and also help to keep the equipment clean and run efficiently.
[0030] A cross block 11 is provided on one side of the box body 1, and a cross slot 21 is correspondingly provided on one side of the control box 2. The cross block 11 is engaged with the cross slot 21, so that the box body 1 can be easily disassembled, thereby facilitating cleaning and maintenance work.
[0031] Two groups of box bodies 1 are provided, and both groups of box bodies 1 are engaged and connected with the control box 2, so that both sides of the control box 2 have heat dissipation effect, improving the heat dissipation efficiency, and the two groups of fans 3 arranged opposite to each other also have convection effect, further improving the heat dissipation effect.
[0032] Shock-absorbing foot pads 7 are provided at the bottom of the box body 1 and the bottom of the control box 2 to provide appropriate support and shock-absorbing functions to ensure that the equipment remains stable under normal working conditions.
[0033] Specifically, when the control box 2 is working, the electrical components and other equipment inside the control box 2 generate a large amount of heat. The heat inside the control box 2 is first dispersed by the heat dissipation duct 41, thereby reducing the impact of the airflow, thereby reducing the speed and noise of the airflow. When the fan 3 is installed, a spring 44 is arranged between the connecting plate 43 and the box body 1, thereby providing a shock absorption and vibration isolation effect in the vertical direction, and the box body 1 is provided with two groups, so that both sides of the control box 2 have a heat dissipation effect, thereby improving the heat dissipation efficiency, and the two groups of fans 3 arranged oppositely also have a convection effect, further improving the heat dissipation effect, and because sound-absorbing cotton 42 is also arranged on the inner wall of the box body 1, it absorbs the sound waves generated when the airflow propagates, and because the bottom of the box body 1 and the bottom of the control box 2 are both provided with shock-absorbing foot pads 7, the shock-absorbing foot pads 7 provide appropriate support and shock-absorbing functions to ensure that the equipment remains stable under normal working conditions. The above settings greatly reduce noise, not only The comfort of the working environment is improved, and the loss of equipment can be reduced. In this process, since a heat dissipation port is opened on one side of the box body 1, the internal thread of the heat dissipation port is connected to a fixed frame 5, and a fixing rod 51, a guide piece 52 and a connecting rod 53 are arranged in the fixed frame 5, and the connecting rod 53 can connect multiple groups of guide pieces 52 into a whole. Therefore, by manually pulling any group of guide pieces 52, the inclination angle of the guide pieces 52 can be changed, which can not only make the dust on the upper surface of the guide pieces 52 fall off, but also facilitate timely cleaning. Because a filter screen 6 is arranged between the fixed frame 5 and the fan 3, the filter screen 6 can prevent dust and impurities from entering the fan and the inside of the box body 1, reducing the impact of dust on the equipment, and also helping to keep the equipment clean and efficient. In addition, the box body 1 and the control box 2 are connected by a cross block 11 and a cross slot 21, so the box body 1 can be disassembled when cleaning and repairing.
[0034] 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.
[0035] 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 heat dissipation structure of an industrial electrical control box, comprising a box body (1), and a control box (2) arranged on one side of the box body (1), characterized in that: A fan (3) is arranged inside the box (1), and a noise reduction component (4) for reducing noise is arranged on one side of the fan (3); The noise reduction component (4) comprises a heat dissipation duct (41) arranged on one side of the fan (3), a sound-absorbing cotton (42) arranged on the inner wall of the box (1), and a connecting plate (43) arranged on the outer surface of the fan (3), the upper surface and the bottom of the connecting plate (43) are both provided with springs (44), the inner wall of the box (1) is provided with grooves, and the grooves are provided in two groups, and the two groups of the grooves are both engaged with the upper surface and the bottom of the connecting plate (43), and one end of the two groups of the springs (44) is respectively fixedly connected to the inner walls of the two groups of the grooves.
2. The heat dissipation structure of an industrial electrical control box according to claim 1, characterized in that: A heat dissipation port is provided on one side of the box body (1), and a fixing frame (5) is connected to the inside of the heat dissipation port through a thread. A fixing rod (51) is provided inside the fixing frame (5), and a guide piece (52) is sleeved on the outer surface of the fixing rod (51). The guide pieces (52) are provided in multiple groups, and connecting rods (53) are inserted into the inside of the multiple groups of guide pieces (52).
3. The heat dissipation structure of an industrial electrical control box according to claim 1, characterized in that: The inner thread of the box body (1) is connected with a filter screen (6), and the filter screen (6) is arranged between the fixing frame (5) and the fan (3).
4. The heat dissipation structure of an industrial electrical control box according to claim 1, characterized in that: A cross block (11) is provided on one side of the box body (1), and a cross slot (21) is correspondingly provided on one side of the control box (2), and the cross block (11) is engaged and connected with the cross slot (21).
5. The heat dissipation structure of an industrial electrical control box according to claim 1, characterized in that: The box bodies (1) are provided in two groups, and the two groups of the box bodies (1) are both engaged and connected with the control box (2).
6. The heat dissipation structure of an industrial electrical control box according to claim 1, characterized in that: Shock-absorbing foot pads (7) are provided at the bottom of the box body (1) and the bottom of the control box (2).