Electric appliance control device intelligent test platform

Abstract

The embodiment of the application provides an electric appliance control device intelligent test platform, and relates to the technical field of electric appliance control device test.The electric appliance control device intelligent test platform comprises a control cabinet body, a plurality of heat dissipation holes are formed in the surfaces of the two sides of the control cabinet body, dustproof nets are fixedly installed on the surfaces of the heat dissipation holes, a cabinet door is movably installed on the front surface of the control cabinet body, a handle is fixedly installed on the surface of the cabinet door, a movable shaft is movably connected in the cabinet door, a heat dissipation mechanism is installed at the bottom of the control cabinet body, and an ash removal mechanism is arranged on the surface of the dustproof net.The driving motor drives the driving gear to rotate, the driving gear and the driven gear are in meshing transmission, the threaded rod is driven to rotate, the lifting seat is lifted on the surface, the cleaning brush is driven to clean the dustproof net on the surface of the heat dissipation hole, dust blockage is prevented, air circulation is not smooth enough, and therefore the heat dissipation effect of the cabinet body is further improved.

Description

Technical Field

[0001] This application relates to the field of electrical control equipment testing technology, and more particularly to an intelligent testing platform for electrical control equipment. Background Technology

[0002] With the increase in urban population and the expansion of urban scale, high-speed, high-capacity public transportation modes such as subways and light rail are increasingly demonstrating their unique advantages. This generates a growing amount of data, including control commands, status information, fault diagnosis, and passenger information. Therefore, research related to train communication networks has become an important topic in the development of modern high-speed trains. Network control technology is a key technology with high technical content, high difficulty, and significant weight in locomotive and automobile research and manufacturing, and it is also the core competitiveness of locomotive and automobile manufacturing enterprises. Based on the comprehensive design requirements of the test platform, an input / output electrical cabinet needs to be developed to accommodate network equipment and peripheral equipment, undertaking functions such as input / output management, network configuration, and power distribution for the test platform.

[0003] However, the input / output electrical cabinets used in existing intelligent test platforms for electrical control equipment are easily affected by the environment during use. When the external air temperature is too high, it is difficult to dissipate heat from the inside of the control box by relying solely on air circulation. Therefore, the heat dissipation effect is poor. Moreover, after long-term use, a lot of dust will accumulate at the heat dissipation holes, causing blockage and hindering airflow, thereby reducing the utilization efficiency of the control cabinet. Summary of the Invention

[0004] The technical problem solved by this utility model is to overcome the defects of the prior art and provide an intelligent testing platform for electrical control equipment.

[0005] This application provides an intelligent testing platform for electrical control equipment. The intelligent testing platform includes a control cabinet body. Heat dissipation holes are provided on both sides of the control cabinet body, and dustproof nets are fixedly installed on the surfaces of the heat dissipation holes. A cabinet door is movably installed on the front of the control cabinet body, and a handle is fixedly installed on the surface of the cabinet door. A movable shaft is movably connected inside the cabinet door. A heat dissipation mechanism is installed at the bottom of the control cabinet body, and a dust removal mechanism is provided on the surface of the dustproof net.

[0006] The heat dissipation mechanism includes a heat dissipation component installed at the bottom of the control cabinet body, and an air guide component fixedly installed above the heat dissipation component and at the top of the control cabinet body.

[0007] The dust removal mechanism includes drive components disposed on both sides of the control cabinet body, and dust removal components are movably mounted on the surface of the drive components.

[0008] In some embodiments, the heat dissipation assembly includes a heat dissipation base installed at the bottom of the control cabinet body. The surface of the heat dissipation base is provided with a mating hole and a mounting groove, and the interior of the mating hole is engaged with the bottom of the control cabinet body.

[0009] In some embodiments, a cooling fan is snapped into the interior of the mounting slot, and a snap-fit ​​block is fixedly installed on the surface of the cooling base. The surface of the snap-fit ​​block snaps into the interior of the control cabinet body, and stabilizing members are fixedly installed on both sides of the cooling base.

[0010] In some embodiments, the air guide assembly includes an air guide duct fixedly installed on the top of the inner cavity of the control cabinet body, air guide blades being movably connected to the inner surface of the air guide duct, and a dust cover being fixedly installed on the upper surface of the air guide duct.

[0011] In some embodiments, an air outlet pipe is fixedly connected to the outer wall surface of the dust cover, and a snap-fit ​​interface is provided inside one end of the air outlet pipe, with a dustproof mesh snapped into the inside of the snap-fit ​​interface.

[0012] In some embodiments, the drive assembly includes a drive motor fixedly mounted on the top of the control cabinet body, a drive gear fixedly mounted on the output end of the drive motor, and a driven gear meshing with the outer surface of the drive gear.

[0013] In some embodiments, the dust removal assembly includes a threaded rod fixedly connected to the inner wall surface of the driven gear, a lifting seat movably mounted on the surface of the threaded rod, and a cleaning brush fixedly connected to one side surface of the lifting seat.

[0014] The above solution embeds the cooling fan inside the mounting slot and, through the cooperation of the mating holes and snap-fit ​​blocks, installs the cooling base at the bottom of the control cabinet body, which is then reinforced with stabilizing components. The cooling fan then blows air upwards to dissipate the heat generated inside the control cabinet body, facilitating heat removal and thus improving the cabinet's heat dissipation effect. A drive motor rotates the drive gear, which meshes with the driven gear, driving the threaded rod to rotate. This causes the lifting seat to rise and fall on the surface, thereby driving the cleaning brush to clean the dust filter on the surface of the cooling holes, preventing dust blockage and ensuring proper airflow, further enhancing the cabinet's heat dissipation effect.

[0015] The above description is merely an overview of the technical solutions of the embodiments of this application. In order to better understand the technical means of the embodiments of this application and to implement them in accordance with the contents of the specification, and to make the above and other objects, features and advantages of the embodiments of this application more obvious and understandable, specific implementation methods of this application are described below. Attached Figure Description

[0016] To more clearly illustrate the technical solutions of the embodiments of this application, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a perspective view of the control cabinet in some embodiments of this application.

[0018] Figure 2 This is a three-dimensional schematic diagram of the heat dissipation mechanism in some embodiments of this application.

[0019] Figure 3 for Figure 1 Enlarged diagram of point A in the middle.

[0020] Figure 4 This is a three-dimensional schematic diagram of the structural air guide assembly in some embodiments of this application.

[0021] Explanation of reference numerals in the attached figures: 1. Control cabinet body; 11. Ventilation holes; 2. Cabinet door; 21. Handle; 3. Movable shaft; 4. Heat dissipation mechanism; 41. Heat dissipation base; 42. Connecting hole; 43. Mounting slot; 44. Cooling fan; 45. Snap-fit ​​block; 46. Stabilizer; 5. Dust cleaning mechanism; 51. Drive motor; 52. Drive gear; 53. Driven gear; 54. Threaded rod; 55. Lifting seat; 56. Cleaning brush; 6. Air guide assembly; 61. Air guide tube; 62. Air guide blades; 63. Dust cover; 64. Air outlet duct; 65. Snap-fit ​​interface; 66. Dustproof mesh. Detailed Implementation

[0022] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0023] The terms "comprising" and "having," and any variations thereof, in the specification, claims, and drawings of this application are intended to cover without excluding other meanings. The words "a" or "an" do not exclude the presence of multiples. Unless otherwise stated, "multiple" means two or more (including two), and similarly, "multiple sets" means two or more (including two sets).

[0024] The directional terms appearing in the following description refer to the directions shown in the figures and are not intended to limit the specific structure of this application. For example, in the description of this application, terms such as "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "inner," "outer," "axial," "radial," and "circumferential" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the figures. They are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application.

[0025] In the description of this application, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linkage" should be interpreted broadly. For example, "connection" or "linkage" in mechanical structures can refer to a physical connection, such as a fixed connection, a detachable connection, or an integral connection. In addition to referring to a physical connection, "connection" or "linkage" in circuit structures can also refer to an electrical connection or a signal connection. For example, it can be a direct connection, i.e., a physical connection, or an indirect connection through at least one intermediate component, as long as the circuit is connected. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0026] To facilitate understanding of the technical solutions in the embodiments of this application, the technical solutions in the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings.

[0027] First, it should be noted that the control cabinet in this application embodiment can be applied to an intelligent test platform for electrical control equipment, or to other equipment, and this application does not limit it.

[0028] This application provides an intelligent testing platform for electrical control equipment. Figure 1 This is a perspective view of the control cabinet in some embodiments of this application. Figure 2 This is a perspective view of the heat dissipation mechanism in some embodiments of this application. For example... Figure 1 , Figure 2As shown, the intelligent test platform for electrical control equipment includes a control cabinet body 1. Heat dissipation holes 11 are provided on both sides of the control cabinet body 1, and dustproof nets are fixedly installed on the surfaces of the heat dissipation holes 11. A cabinet door 2 is movably installed on the front of the control cabinet body 1, and a handle 21 is fixedly installed on the surface of the cabinet door 2. A movable shaft 3 is movably connected inside the cabinet door 2. A heat dissipation mechanism 4 is installed at the bottom of the control cabinet body 1, and a dust removal mechanism 5 is provided on the surface of the dustproof net. The heat dissipation mechanism 4 includes a heat dissipation component installed at the bottom of the control cabinet body 1, and an air guide component is fixedly installed above the heat dissipation component and at the top of the control cabinet body 1. 6. The dust removal mechanism 5 includes drive components disposed on both sides of the control cabinet body 1. The dust removal components are movably mounted on the surface of the drive components. The heat dissipation component includes a heat dissipation base 41 installed at the bottom of the control cabinet body 1. The surface of the heat dissipation base 41 is provided with a docking hole 42 and a mounting groove 43. The inside of the docking hole 42 is engaged with the bottom of the control cabinet body 1. The inside of the mounting groove 43 is engaged with a cooling fan 44. A snap-fit ​​block 45 is fixedly installed on the surface of the heat dissipation base 41. The surface of the snap-fit ​​block 45 is engaged with the inside of the control cabinet body 1. Stabilizers 46 are fixedly installed on both sides of the heat dissipation base 41.

[0029] In the technical solution of this application embodiment, the cooling fan 44 is embedded in the mounting groove 43, and the cooling base 41 is installed at the bottom of the control cabinet body 1 through the cooperation of the docking hole 42 and the snap-fit ​​block 45, and is reinforced by the stabilizing member 46. Then, the cooling fan 44 blows air to blow away the heat generated inside the control cabinet body 1, and the airflow direction is upward so that the heat is discharged upward, so as to carry away more heat along the way, thereby improving the heat dissipation effect of the cabinet.

[0030] According to other embodiments of this application, such as Figure 3 As shown, the drive assembly includes a drive motor 51 fixedly installed on the top of the control cabinet body 1. A drive gear 52 is fixedly installed at the output end of the drive motor 51. A driven gear 53 is meshed with the outer surface of the drive gear 52. The dust removal assembly includes a threaded rod 54 fixedly connected to the inner wall surface of the driven gear 53. A lifting seat 55 is movably installed on the surface of the threaded rod 54. A cleaning brush 56 is fixedly connected to one side surface of the lifting seat 55.

[0031] In the technical solution of this embodiment, the drive motor 51 drives the active gear 52 to rotate, and the active gear 52 meshes with the driven gear 53 to drive the threaded rod 54 to rotate, so that the lifting seat 55 moves up and down on its surface, thereby driving the cleaning brush 56 to clean the dust screen on the surface of the heat dissipation hole 11, preventing dust blockage and insufficient air circulation, thereby further improving the heat dissipation effect of the cabinet.

[0032] According to other embodiments of this application, such as Figure 4As shown, the air guide assembly 6 includes an air guide duct 61 fixedly installed on the top of the inner cavity of the control cabinet body 1. Air guide blades 62 are movably connected to the inner surface of the air guide duct 61. A dust cover 63 is fixedly installed on the upper surface of the air guide duct 61. An air outlet pipe 64 is fixedly connected to the outer wall surface of the dust cover 63. A snap-fit ​​interface 65 is opened inside one end of the air outlet pipe 64. A dustproof mesh 66 is snapped into the inside of the snap-fit ​​interface 65.

[0033] In the technical solution of this embodiment, when heat flows upward, it causes the air guide blades 62 inside the air guide duct 61 to swing, thereby accelerating the airflow and allowing it to flow into the air outlet duct 64 installed on the outer wall of the dust cover 63. The air outlet duct 64 completes the heat discharge. At the same time, through the snap-fit ​​interface 65, the dustproof mesh 66 is installed on one end surface of the air outlet duct 64 to prevent dust from entering and affecting the internal components of the cabinet.

[0034] The working principle of this intelligent testing platform for electrical control equipment will be explained in detail below.

[0035] like Figure 1 As shown in Figure 4, firstly, the cooling fan 44 is embedded inside the mounting slot 43, and the cooling base 41 is installed at the bottom of the control cabinet body 1 through the mating hole 42 and the snap-fit ​​block 45, and reinforced by the stabilizing member 46. Then, the cooling fan 44 blows air to remove the heat generated inside the control cabinet body 1, and the airflow direction is upward so that the heat is discharged upward, so as to carry away more heat along the way. Some heat is dissipated through the heat dissipation hole 11. At the same time, when the heat flows upward, it drives the air guide blades 62 inside the air guide tube 61 to swing, thereby accelerating the air circulation and pushing the heat towards the dust cover 63. The air outlet duct 64 on the outer wall circulates and dissipates heat. At the same time, the dustproof mesh 66 is installed on one end of the air outlet duct 64 through the snap-fit ​​interface 65 to prevent dust from entering and affecting the internal components of the cabinet. By accelerating the heat flow, a good heat dissipation effect is achieved. Then, the drive motor 51 drives the drive gear 52 to rotate. The drive gear 52 meshes with the driven gear 53, which drives the threaded rod 54 to rotate, causing the lifting seat 55 to rise and fall on its surface. This, in turn, drives the cleaning brush 56 to clean the dustproof mesh on the surface of the heat dissipation hole 11, preventing dust from clogging and causing insufficient air flow.

[0036] Those skilled in the art will understand that although some embodiments herein include certain features included in other embodiments but not others, combinations of features from different embodiments are intended to be within the scope of this application and form different embodiments. For example, in the claims, any of the claimed embodiments can be used in any combination.

[0037] The above embodiments are only used to illustrate the technical solutions of this application, and are not intended to limit it. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this application.

Claims

1. An intelligent testing platform for electrical control equipment, characterized in that, The control cabinet includes a control cabinet body (1), on both sides of the control cabinet body (1) are heat dissipation holes (11), and dustproof nets are fixedly installed on the surface of the heat dissipation holes (11). A cabinet door (2) is movably installed on the front of the control cabinet body (1), and a handle (21) is fixedly installed on the surface of the cabinet door (2). A movable shaft (3) is movably connected inside the cabinet door (2). A heat dissipation mechanism (4) is installed at the bottom of the control cabinet body (1). A dust removal mechanism (5) is provided on the surface of the dustproof net. The heat dissipation mechanism (4) includes a heat dissipation component installed at the bottom of the control cabinet body (1). An air guide component (6) is fixedly installed above the heat dissipation component and at the top of the control cabinet body (1). The dust removal mechanism (5) includes a drive component provided on both sides of the control cabinet body (1). A dust removal component is movably installed on the surface of the drive component.

2. The intelligent test platform for electrical control equipment according to claim 1, characterized in that, The heat dissipation assembly includes a heat dissipation base (41) installed at the bottom of the control cabinet body (1). The surface of the heat dissipation base (41) is provided with a docking hole (42) and a mounting groove (43). The interior of the docking hole (42) is engaged with the bottom of the control cabinet body (1).

3. The intelligent test platform for electrical control equipment according to claim 2, characterized in that, The mounting slot (43) is fitted with a cooling fan (44), and a snap-fit ​​block (45) is fixedly installed on the surface of the cooling base (41). The surface of the snap-fit ​​block (45) is snap-fitted to the inside of the control cabinet body (1). Stabilizers (46) are fixedly installed on both sides of the cooling base (41).

4. The intelligent test platform for electrical control equipment according to claim 1, characterized in that, The air guide assembly (6) includes an air guide tube (61) fixedly installed on the top of the inner cavity of the control cabinet body (1), air guide blades (62) are movably connected to the inner surface of the air guide tube (61), and a dust cover (63) is fixedly installed on the upper surface of the air guide tube (61).

5. The intelligent test platform for electrical control equipment according to claim 4, characterized in that, An air outlet pipe (64) is fixedly connected to the outer wall surface of the dust cover (63). A snap-fit ​​interface (65) is provided inside one end of the air outlet pipe (64), and a dustproof mesh (66) is snapped into the inside of the snap-fit ​​interface (65).

6. The intelligent test platform for electrical control equipment according to claim 1, characterized in that, The drive assembly includes a drive motor (51) fixedly installed on the top of the control cabinet body (1), and a drive gear (52) is fixedly installed at the output end of the drive motor (51). A driven gear (53) is meshed with the outer surface of the drive gear (52).

7. The intelligent test platform for electrical control equipment according to claim 6, characterized in that, The dust removal assembly includes a threaded rod (54) fixedly connected to the inner wall surface of the driven gear (53), a lifting seat (55) movably mounted on the surface of the threaded rod (54), and a cleaning brush (56) fixedly connected to one side surface of the lifting seat (55).

Images