Electrical debugging cabinet for locomotive

Abstract

The utility model relates to the technical field of electrical equipment, in particular to an electrical debugging cabinet for a locomotive, which comprises a cabinet body and a partition plate movably arranged in the cabinet body and capable of moving up and down in the cabinet body to adjust the position. The positioning piece is arranged in the partition plate and can lock the position of the partition plate in the cabinet body; the movable heat dissipation assembly is movably arranged on one side of the cabinet body, when the partition plate moves, the movable heat dissipation assembly above the partition plate can be driven to be opened, intelligent adjustment of heat dissipation performance is achieved through the design of the movable heat dissipation assembly, and when the position of the partition plate changes, heat dissipation fins above the partition plate can be automatically driven to move; and the through grooves on the radiating fins are aligned with the through grooves on the radiating plate, so that the radiating effect is enhanced, heat accumulation in a working area is effectively avoided, and electrical elements are ensured to operate in a proper temperature environment.

Description

Technical Field

[0001] The utility model relates to the technical field of electrical equipment, in particular to an electrical debugging cabinet for a locomotive. Background Art

[0002] The importance of the electrical commissioning cabinet, as the core hub and integrated management platform of the train electrical control system, is self-evident. As train design continues to move towards intelligence, high automation, extreme safety and excellent comfort, the number of electrical components in the train control system has increased dramatically, which has put forward more stringent requirements for the electrical commissioning cabinet - it must not only efficiently accommodate and optimize the layout of massive electrical components, but also ensure that the complex wiring work is in order.

[0003] In response to this challenge, innovative technologies have emerged. Related technologies have designed an electrical debugging cabinet with flexibly adjustable partitions. This design greatly improves the utilization and flexibility of the space inside the cabinet by dynamically adjusting the partition spacing, so that the installation and arrangement of electrical components can flexibly adapt to different needs; however, the traditional fixed heat dissipation area design often exposes the disadvantage of reduced heat dissipation efficiency after the partition is adjusted. The working area may form a "hot spot" where heat accumulates due to changes in the partition position, which directly affects the working temperature environment of the electrical components and threatens their stable operation and service life. For this reason, we propose an electrical debugging cabinet for locomotives. Utility Model Content

[0004] In order to solve the above technical problems, the embodiment of the present application provides a locomotive electrical debugging cabinet, including a cabinet body, and also including:

[0005] The partition is movably arranged in the cabinet and can be moved up and down in the cabinet to adjust the position;

[0006] A positioning piece is arranged in the partition and can lock the position of the partition in the cabinet;

[0007] The mobile heat dissipation component is movably arranged on one side of the cabinet, and when the partition moves, it can drive the mobile heat dissipation component above it to open.

[0008] In some embodiments, slide rails are provided on both sides of the cabinet, sliders are fixedly provided on both sides of the partition, the sliders are slidably provided in the slide rails, and the positioning member is provided in the sliders.

[0009] In some embodiments, the slide rail is provided with a plurality of positioning grooves, and the plurality of positioning grooves are arranged in a linear array on the side wall of the slide rail. The slider is provided with a slot, and the positioning member includes a sliding plate slidably arranged in the slot, a fixing rod sliding through the slider is fixedly arranged at the bottom of the sliding plate, a positioning spring is arranged on the outside of the fixing rod, and both ends of the positioning spring are respectively fixedly connected to the sliding plate and the bottom of the slot, a positioning block plugged into the positioning slot is arranged at one end of the sliding plate, and a push rod is arranged at the other end of the sliding plate.

[0010] In some embodiments, a heat dissipation port is provided on one side of the cabinet, and installation grooves are provided on both sides of the heat dissipation port. The mobile heat dissipation assembly includes a plurality of heat sinks slidably arranged in the installation grooves, a support spring is fixedly provided at one end of the heat sink, and the end of the support spring abuts against the side wall of the installation groove. A heat sink plate is also installed in the heat dissipation port, and a plurality of through grooves are provided on the heat sink and the heat sink plate. When the heat sink moves horizontally, the through grooves on the heat sink and the through grooves on the heat sink are aligned with the through grooves on the heat sink so that the two are connected to the outside for ventilation.

[0011] In some embodiments, a top block is slidably arranged in the installation groove, both ends of the top block are provided with inclined surfaces, a connecting rod is fixedly arranged on the top block, and a side plate connected to the connecting rod is fixedly arranged on the side wall of the partition. When the partition moves, the top block can be driven to move through the side plate and the connecting rod, and the top block squeezes the heat sink to make it move horizontally.

[0012] In some embodiments, the connecting rod and the side plate are fixedly connected by bolts.

[0013] In some embodiments, a filter plate is also installed at the heat dissipation port, and the filter plate includes a fixed frame and a filter screen arranged in the fixed frame.

[0014] In some embodiments, a plurality of magnetic plates are disposed on the outside of the heat sink, and the fixing frame is made of a metal material that can be attracted to the magnetic plates.

[0015] The utility model has at least the following beneficial effects:

[0016] 1. Enhanced flexibility and adaptability: By adjusting the position of the partitions by moving them up and down in the cabinet, the electrical commissioning cabinet can flexibly meet the installation requirements of different electrical components, thus improving space utilization and layout flexibility;

[0017] 2. Intelligent heat dissipation and efficiency improvement: The design of the mobile heat dissipation component realizes the intelligent adjustment of heat dissipation performance. When the position of the partition changes, it can automatically drive the heat sink above to move, so that the through grooves on the heat sink and the through grooves on the heat dissipation plate are aligned, thereby enhancing the heat dissipation effect, effectively avoiding heat accumulation in the working area, and ensuring that the electrical components operate in a suitable temperature environment;

[0018] 3. Automatic linkage mechanism: Through the linkage design between the side plate of the partition side wall, the connecting rod and the top block in the installation groove, the automatic synchronization of the partition movement and the lateral movement of the heat sink is realized, which improves the convenience and efficiency of operation;

[0019] 4. Easy to maintain and clean: The filter plate (including the fixed frame and filter) installed at the heat dissipation port can effectively prevent dust and other impurities from entering the cabinet, protecting the electrical components from pollution. At the same time, the design of the filter plate is also easy to disassemble and clean, which improves the maintainability and cleanliness of the electrical debugging cabinet. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 For this utility model Figure 1 Schematic diagram of local structure;

[0022] Figure 3 For this utility model Figure 2 Another structural diagram;

[0023] Figure 4 This is a schematic diagram of the structure of the partition of the utility model;

[0024] Figure 5 This is a schematic diagram of the structure of the positioning member of the utility model;

[0025] Figure 6 This is a schematic diagram of the partial explosion structure of the cabinet of the utility model;

[0026] Figure 7 This is a schematic diagram of the side sectional structure of the cabinet of the utility model;

[0027] Figure 8 For this utility model Figure 7 Schematic diagram of the top cross-sectional structure;

[0028] Fig. 9 This is a schematic diagram of the structure of the top block of the utility model;

[0029] Fig.10 This is a schematic diagram of the structure of the filter plate in the second embodiment of the present utility model.

[0030] In the figure: 1-cabinet; 2-partition; 3-positioning piece; 31-sliding plate; 32-fixing rod; 33-positioning spring; 34-positioning block; 35-top rod; 4-mobile heat dissipation component; 41-heat sink; 42-support spring; 43-heat sink; 5-slide rail; 6-slider; 7-positioning groove; 8-notch; 9-heat dissipation port; 10-mounting groove; 11-top block; 12-connecting rod; 13-side plate; 14-filter plate; 15-fixing frame; 16-filter screen; 17-magnetic plate. DETAILED DESCRIPTION

[0031] 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.

[0032] Embodiment 1:

[0033] See also Figure 1-Figure 9 The utility model provides a technical solution: an electrical debugging cabinet for a locomotive, comprising a cabinet body 1, and also comprising a partition 2 movably arranged in the cabinet body 1, the partition 2 can be moved up and down in the cabinet body 1 to adjust the position, and a positioning member 3 capable of locking the partition 2 in the cabinet body 1 is arranged in the partition 2, and a movable heat dissipation component 4 is arranged on one side of the cabinet body 1, and when the partition 2 moves, the movable heat dissipation component 4 above it can be driven to open:

[0034] Slide rails 5 are provided on both sides of the cabinet 1, and sliders 6 are fixedly provided on both sides of the partition 2. The sliders 6 are slidably provided in the slide rails 5. Slide rails 5 are provided on both sides of the interior and opening of the cabinet 1 to ensure the stability of movement and installation of the partition 2. The positioning piece 3 is provided in the slider 6.

[0035] The slide rail 5 is provided with a plurality of positioning grooves 7, which are arranged in a linear array on the side wall of the slide rail 5. The slider 6 is provided with a notch 8. The positioning member 3 includes a sliding plate 31 slidably arranged in the notch 8. A fixing rod 32 that slides through the slider 6 is fixedly arranged at the bottom of the sliding plate 31. A positioning spring 33 is arranged on the outer side of the fixing rod 32. Both ends of the positioning spring 33 are respectively fixedly connected to the sliding plate 31 and the bottom of the notch 8. A positioning block 34 that plugs and cooperates with the positioning groove 7 is arranged at one end of the sliding plate 31, and a push rod 35 is arranged at the other end of the sliding plate 31.

[0036] When the push rod 35 is pressed, the push rod 35 drives the sliding plate 31 to move. The sliding plate 31 squeezes the positioning spring 33 and drives the positioning block 34 to disengage from the positioning groove 7. At this time, the partition 2 can move up and down along the slide rail 5. After adjusting the position of the partition 2, align the positioning block 34 with the positioning groove 7 at that location, release the push rod 35, and under the action of the positioning spring 33, the positioning block 34 is inserted into the positioning groove 7 to position the partition 2.

[0037] A heat dissipation port 9 is provided on one side of the cabinet 1, and mounting grooves 10 are provided on both sides of the heat dissipation port 9. The mobile heat dissipation assembly 4 includes a plurality of heat dissipation fins 41 slidably arranged in the mounting grooves 10, and a support spring 42 is fixedly provided at one end of the heat dissipation fin 41, and the end of the support spring 42 abuts against the side wall of the mounting groove 10. A heat dissipation plate 43 is also installed in the heat dissipation port 9, and a plurality of through grooves are provided on the heat dissipation fins 41 and the heat dissipation plate 43. When the heat dissipation fins 41 move laterally, the through grooves on the heat dissipation fins 41 are aligned with the through grooves on the heat dissipation plate 43 so that the two are connected to the outside for ventilation.

[0038] A top block 11 is slidably arranged in the mounting groove 10, and both ends of the top block 11 are provided with inclined surfaces. A connecting rod 12 is fixedly arranged on the top block 11, and a side plate 13 connected to the connecting rod 12 is fixedly arranged on the side wall of the partition 2. When the partition 2 moves, the top block 11 can be driven to move through the side plate 13 and the connecting rod 12, and the top block 11 squeezes the heat sink 41 to make it move horizontally.

[0039] The connecting rod 12 and the side plate 13 are fixedly connected by bolts, which is convenient for installation and maintenance.

[0040] A filter plate 14 is also installed at the heat dissipation port 9 . The filter plate 14 includes a fixing frame 15 and a filter screen 16 arranged in the fixing frame 15 , which can prevent external dust and impurities from entering the cabinet 1 through the heat dissipation port 9 .

[0041] In summary, when in use, the partition 2 can be moved up and down in the cabinet 1 to adjust its position, and can be adjusted according to actual installation requirements. When the partition 2 moves, the side panel 13 and the connecting rod 12 can drive the top block 11 to move, and the top block 11 squeezes the heat sink 41 to make it move horizontally. When the heat sink 41 moves horizontally, the through groove on the heat sink 41 is aligned with the through groove on the heat sink 43 so that the two are connected to the outside for ventilation, thereby making the heat dissipation area on the upper side of the partition 2 always open to avoid heat accumulation in the working area.

[0042] Embodiment 2:

[0043] See also Fig.10 The main structure of the second embodiment is the same as that of the first embodiment, except that a plurality of magnetic plates 17 are arranged on the outside of the heat sink 43, the fixing frame 15 is made of a metal material that can be attracted to the magnetic plate 17, and the filter plate 14 is installed by magnetic attraction, which is convenient for disassembly and installation and can be easily cleaned.

[0044] 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.

[0045] 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 locomotive electrical debugging cabinet, comprising a cabinet body (1), characterized in that: Also included are: The partition (2) is movably arranged in the cabinet (1) and can be moved up and down in the cabinet (1) to adjust its position; A positioning member (3) is arranged in the partition (2) and is capable of locking the partition (2) in position in the cabinet (1); The mobile heat dissipation component (4) is movably arranged on one side of the cabinet (1), and when the partition (2) moves, the mobile heat dissipation component (4) above it can be driven to open.

2. The locomotive electrical debugging cabinet according to claim 1, characterized in that: Slide rails (5) are provided on both sides of the cabinet (1), sliders (6) are fixedly provided on both sides of the partition (2), the sliders (6) are slidably arranged in the slide rails (5), and the positioning member (3) is arranged in the sliders (6).

3. The locomotive electrical debugging cabinet according to claim 2, characterized in that: The slide rail (5) is provided with a plurality of positioning grooves (7), and the plurality of positioning grooves (7) are arranged in a linear array on the side wall of the slide rail (5); the slider (6) is provided with a notch (8); the positioning member (3) comprises a sliding plate (31) slidably arranged in the notch (8); a fixing rod (32) slidingly penetrating the slider (6) is fixedly arranged at the bottom of the sliding plate (31); a positioning spring (33) is arranged on the outside of the fixing rod (32); two ends of the positioning spring (33) are respectively fixedly connected to the sliding plate (31) and the bottom of the notch (8); one end of the sliding plate (31) is provided with a positioning block (34) pluggable with the positioning groove (7), and the other end of the sliding plate (31) is provided with a push rod (35).

4. The locomotive electrical debugging cabinet according to claim 3 is characterized in that: A heat dissipation port (9) is provided on one side of the cabinet (1), and mounting grooves (10) are provided on both sides of the heat dissipation port (9). The mobile heat dissipation assembly (4) comprises a plurality of heat dissipation fins (41) slidably arranged in the mounting grooves (10), a support spring (42) is fixedly arranged at one end of the heat dissipation fin (41), and the end of the support spring (42) abuts against the side wall of the mounting groove (10). A heat dissipation plate (43) is also installed in the heat dissipation port (9), and a plurality of through grooves are provided on the heat dissipation fins (41) and the heat dissipation plate (43). When the heat dissipation fins (41) are moved transversely, the through grooves on the heat dissipation fins (41) are aligned with the through grooves on the heat dissipation plate (43) so that the two are connected to the outside for ventilation.

5. The locomotive electrical debugging cabinet according to claim 4, characterized in that: A top block (11) is slidably arranged in the installation groove (10), and both ends of the top block (11) are provided with inclined surfaces. A connecting rod (12) is fixedly arranged on the top block (11), and a side plate (13) connected to the connecting rod (12) is fixedly arranged on the side wall of the partition (2). When the partition (2) moves, the top block (11) can be driven to move through the side plate (13) and the connecting rod (12), and the top block (11) squeezes the heat sink (41) to make it move laterally.

6. The locomotive electrical debugging cabinet according to claim 5, characterized in that: The connecting rod (12) and the side plate (13) are fixedly connected by bolts.

7. The locomotive electrical debugging cabinet according to claim 6, characterized in that: A filter plate (14) is also installed at the heat dissipation port (9), and the filter plate (14) comprises a fixing frame (15) and a filter screen (16) arranged in the fixing frame (15).

8. The locomotive electrical debugging cabinet according to claim 7, characterized in that: A plurality of magnetic plates (17) are arranged outside the heat dissipation plate (43), and the fixing frame (15) is made of a metal material that can be attracted to the magnetic plates (17).

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