Electrical automation cabinet heat dissipation device

Abstract

The application provides an electric automation cabinet heat dissipation device, which has the structure of a connecting plate, a limiting frame, a rubber block, a cover plate and a novel heat dissipation structure. The connecting plate is connected to the surface of the cover plate through the limiting frame, and the surface of the cover plate is provided with the novel heat dissipation structure which is matched with the cabinet. The novel heat dissipation structure is provided with three groups of constant temperature modules which are parallel to each other. The novel heat dissipation structure can effectively load and classify a plurality of electronic components of the cabinet through the cooperation of the three groups of constant temperature modules, so that stable positioning and identification effects are achieved. Then, the constant temperature modules replace the original air blower and ventilation window for use. Therefore, the heat energy emitted by the electronic components can be directly offset by using the refrigeration module, and the invasion of dust caused by the communication with the outside and the noise generated by the continuous operation of the air blower are avoided. Therefore, the novel heat dissipation device can improve the novelty and on-site use intensity of the whole heat dissipation device.

Description

Technical Field

[0001] This invention relates to the field of heat dissipation technology for electrical automation cabinets, and more specifically to a heat dissipation device for electrical automation cabinets. Background Technology

[0002] An electrical automation cabinet is the "nerve center" and "power heart" of an automated control system or equipment. It integrates various electrical components in a dedicated enclosure and is mainly used to receive instructions, process signals, distribute power, and drive mechanical equipment to operate automatically according to a preset program. Therefore, electrical automation cabinets need to be equipped with appropriate heat dissipation devices during operation. These devices can guide and dissipate the heat generated by the cabinet during power-on operation, preventing the heat from accumulating in the cabinet and damaging precision electronic components. This avoids component performance degradation and shortened service life, while improving system stability and normal safe operation. In summary, the inventors have found that existing heat dissipation devices have the following main defects: Since current common heat dissipation devices are usually formed by ordinary exhaust fans and perforated ventilation windows, when the automated electrical cabinet drives the heat dissipation device to operate, the kinetic energy noise of the continuously rotating exhaust fan will affect the silent heat dissipation situation, which will reflect that the overall structure of the current heat dissipation device is too simple. Furthermore, when the perforated ventilation windows are in continuous contact with the outside, external dust generated by the airflow during the downtime will invade the electronic components inside the electrical cabinet, causing pollution. Summary of the Invention

[0003] The technical solution adopted by the present invention to achieve the technical objective is: a heat dissipation device for an electrical automation cabinet, the structure of which includes: a connecting plate, a limiting frame, a rubber block, a cover plate, and a novel heat dissipation structure. The connecting plate allows the rubber block to pass through through the limiting frame and the surface of the cover plate is provided with a novel heat dissipation structure to connect and match with the cabinet. The novel heat dissipation structure is provided in three sets and is parallel to each other.

[0004] As a further improvement of the present invention, the novel heat dissipation structure in the middle of the cover plate is provided with a support plate, one end of the support plate is connected to a constant temperature module, one end of the constant temperature module is provided with an assembly block and a center block is provided at the center of the surface of the assembly block, and a locking plate is provided at the position of the center block.

[0005] As a further improvement of the present invention, the constant temperature module is provided with a clamping block, the clamping block is disposed at the edge of the groove and the groove is open at the edge of the block, and a cooling module is disposed at the center of the surface of the block, and a wiring connection sleeve is connected to the surface of the cooling module.

[0006] As a further improvement of the present invention, a variety of precision electronic components are supported by three sets of novel heat dissipation structures on the cover plate. Then, the temperature control module is fixedly connected to the cover plate through the assembly block and the center block. Then, the cooling module surface of the temperature control module comes into contact with the electronic components, and the circuit is limited and vertically clamped by the circuit connection sleeve.

[0007] As a further improvement of the present invention, the connecting plate and the limiting frame are parallel to each other and determine the position of the rubber block. The connecting plate is provided with a piece at the upper and lower ends of the cover plate in a symmetrical orientation. The cover plate is set in a vertical orientation and carries three sets of novel heat dissipation structures that are parallel to each other.

[0008] As a further improvement of the present invention, the support plate is set vertically at the edge of the constant temperature module and interlocks with the edges of the upper and lower novel heat dissipation structures. The assembly block of the constant temperature module is combined with the central block to form a "T" shape. The locking plate at the position of the central block carries small bolts and is fixedly connected to the cover plate.

[0009] As a further improvement of the present invention, the clamping block is located at the edge of the groove and clamps the edge of the support plate end through the groove. The center of the block surface is parallel to the refrigeration module and the refrigeration module is in direct contact with the electronic components. The circuit connection sleeve is set in a vertical orientation and is circular in shape.

[0010] As a further improvement of the present invention, the circuit connection sleeve is equipped with a control panel, and a constant temperature sleeve is fused at the center of the control panel. The constant temperature sleeve has a through groove at its center and an external thread layer on its outer edge. A reinforcing plate is also connected to the lower end of the constant temperature sleeve.

[0011] As a further improvement of the present invention, the control panel and the thermostatic sleeve intersect each other and the through groove of the thermostatic sleeve is opened in a vertical direction. The reinforcing plate is circular in shape and a locking groove is provided at the center of the circle to be threadedly connected to the bottom external thread layer of the thermostatic sleeve.

[0012] As a further improvement of the present invention, the control panel is also provided with a fusion groove, which is opened at the center of the fusion ring. The fusion ring is located at the center of the panel body, and a control block is connected to the edge of the panel body surface.

[0013] As a further improvement of the present invention, the fusion ring is fused with the edge of the constant temperature sleeve through the fusion groove, and the control block of the disc body is provided in four groups and set in a ring orientation.

[0014] As a further improvement of the present invention, the connecting plate is provided with a restraining block, the restraining block is located at the center of the slot and the slot is opened at the upper layer of the plate body, and the surface of the plate body is also provided with a magnetic block and a through groove is opened to penetrate the surface of the magnetic block and connect to the overlapping groove of the lower layer.

[0015] As a further improvement of the present invention, the restraining block is set in a vertical orientation and the slot is opened in a horizontal orientation to match the shape of the upper and lower ends of the cover plate. The magnetic block of the plate is set in a parallel orientation and fits against the outer side of the electrical cabinet. The through groove allows the rubber block to pass through vertically.

[0016] As a further improvement of the present invention, a welding block is added to the end of the plate surface. The welding block is disposed on the surface of the plate, and the plate carrying the welding block is disposed at the upper and lower ends of the solid plate. The surface of the solid plate is also provided with grooves.

[0017] As a further improvement of the present invention, the welding block is perpendicular to the plate and is arranged symmetrically at the upper and lower ends of the solid plate. The solid plate has three grooves, all of which are rectangular in shape.

[0018] Compared with the prior art, the present invention has the following beneficial effects: 1. This invention, with its improved heat dissipation structure, effectively supports and categorizes a large number of electronic components in the electrical cabinet through the cooperation of three sets of constant temperature modules, achieving stable positioning and identification. The constant temperature modules replace the original exhaust fan and ventilation window, thus directly using the cooling module to offset the heat emitted by the electronic components. At the same time, it avoids dust intrusion caused by external connections and noise generated by continuous operation of the exhaust fan. Therefore, it improves the novelty of the overall heat dissipation device and the strength of its on-site use.

[0019] 2. This invention improves upon the wiring connection sleeve on the refrigeration module by using a control panel to vertically lock the outer threaded layer of the thermostatic sleeve into the refrigeration module, ensuring a stable electrical connection. A bottom reinforcing plate then reinforces the connection, achieving stability. A central through-slot allows electronic component wiring to pass through, achieving orderly organization for easier maintenance. Simultaneously, the thermostatic sleeve balances the temperature of the wiring area through fixed-point temperature control, preventing overheating during coverage. Finally, the edge control block of the control panel facilitates easy rotation and disassembly.

[0020] 3. The present invention improves the connection plate by using slots and restraining blocks on the plate to enhance the connection stability with the cover plate. Then, the plate combined with the magnetic block can be assembled in parallel with the outside of the electrical cabinet to cover the ventilation window, thereby effectively improving the connection stability between itself and the electrical cabinet and the internal dustproof effect. Finally, the solid plate and pull groove added to one end of the plate can be used to force it outward directly after the rubber block is detached, which can facilitate the disassembly of the electrical cabinet. Attached Figure Description

[0021] Figure 1 This is a structural diagram of a heat dissipation device for an electrical automation cabinet.

[0022] Figure 2 This is a three-dimensional structural diagram of a novel improved heat dissipation structure.

[0023] Figure 3 This is a top-view structural diagram of an improved constant temperature module.

[0024] Figure 4 This is a three-dimensional structural diagram of an improved circuit connection sleeve.

[0025] Figure 5 This is a three-dimensional structural diagram of an improved control panel.

[0026] Figure 6 This is a three-dimensional structural diagram of an improved connecting plate.

[0027] Figure 7 This is a three-dimensional structural diagram of a plate with a component at one end.

[0028] In the diagram: Connecting plate-1, Limiting frame-2, Rubber block-3, Cover plate-4, New heat dissipation structure-5; Support plate-51, constant temperature module-52, assembly block-53, center block-54, locking plate-55; Clamping block-521, Groove-522, Block-523, Refrigeration module-524, Wiring connection sleeve-525; Control panel-5251, thermostatic sleeve-5252, through groove-5253, external thread layer-5254, reinforcing plate-5255; Fusion tank-2511, fusion ring-2512, disk-2513, control block-2514; Restraining block-11, slot-12, plate-13, magnetic block-14, through slot-15, overlapping slot-16; Welding block-131, flat plate-132, solid plate-133, grooved plate-134. Detailed Implementation

[0029] The present invention will be further described below with reference to the accompanying drawings: Example 1: Figures 1 to 5 As shown: This invention provides a heat dissipation device for electrical automation cabinets. Its structure includes: a connecting plate 1, a limiting frame 2, a rubber block 3, a cover plate 4, and a new heat dissipation structure 5. The connecting plate 1 allows the rubber block 3 to pass through through the limiting frame 2, and the surface of the cover plate 4 is provided with a new heat dissipation structure 5 to connect and match with the electrical cabinet. There are three sets of the new heat dissipation structure 5, which are parallel to each other.

[0030] Among them, the novel heat dissipation structure 5 in the middle of the cover plate 4 is provided with a support plate 51. One end of the support plate 51 is connected to a constant temperature module 52. One end of the constant temperature module 52 is provided with an assembly block 53, and a center block 54 is provided at the center of the surface of the assembly block 53. A locking plate 55 is provided at the position of the center block 54.

[0031] The constant temperature module 52 is provided with a clamping block 521, which is located at the edge of the groove 522 and the groove 522 is open at the edge of the block 523. A cooling module 524 is provided at the center of the surface of the block 523, and a wiring connector sleeve 525 is connected to the surface of the cooling module 524.

[0032] Among them, a variety of precision electronic components are carried by three sets of new heat dissipation structures 5 on the cover plate 4. Then, the temperature constant module 52 is fixedly connected to the cover plate 4 through the assembly block 53 and the center block 54. Then, the surface of the cooling module 524 of the temperature constant module 52 contacts the electronic components, and the circuit is limited and vertically clamped by the circuit connecting sleeve 525.

[0033] The connecting plate 1 and the limiting frame 2 are parallel to each other and determine the position of the rubber block 3. The connecting plate 1 has one block at each of the upper and lower ends of the cover plate 4, which is set in a symmetrical position. The cover plate 4 is set in a vertical position and carries three sets of new heat dissipation structures 5, which are parallel to each other.

[0034] The support plate 51 is set vertically at the edge of the constant temperature module 52 and intersects with the edges of the upper and lower new heat dissipation structures 5. The assembly block 53 of the constant temperature module 52 is combined with the center block 54 to form a "T" shape. The locking plate 55 at the position of the center block 54 carries small bolts and is fixedly connected to the cover plate 4.

[0035] The clamping block 521 is located at the edge of the groove 522 and clamps the end edge of the support plate 51 through the groove 522. The center of the surface of the block 523 is parallel to the cooling module 524 and the cooling module 524 is in direct contact with the electronic components. The circuit connection sleeve 525 is set in a vertical position and is circular in shape.

[0036] The line connection sleeve 525 is provided with a control panel 5251. A constant temperature sleeve 5252 is integrated at the center of the control panel 5251. A through groove 5253 is opened at the center of the constant temperature sleeve 5252 and an external thread layer 5254 is provided on the outer edge. A reinforcing plate 5255 is also connected to the lower end of the constant temperature sleeve 5252.

[0037] The control panel 5251 and the thermostatic sleeve 5252 intersect each other, and the through slot 5253 of the thermostatic sleeve 5252 is opened in a vertical direction. The reinforcing plate 5255 is circular in shape and a locking groove is provided at the center of the circle, which is threadedly connected to the bottom external thread layer 5254 of the thermostatic sleeve 5252.

[0038] The control panel 5251 is also provided with a fusion groove 2511, which is opened at the center of the fusion ring 2512. The fusion ring 2512 is located at the center of the panel body 2513, and a control block 2514 is connected to the edge of the surface of the panel body 2513.

[0039] The fusion ring 2512 is fused with the edge of the constant temperature sleeve 5252 through the fusion groove 2511. The control block 2514 of the disc body 2513 is provided in four groups and set in a ring orientation.

[0040] The specific functions and operation procedures of this embodiment are as follows: In this invention, the heat dissipation device for the electrical automation cabinet can be fixed at the upper and lower ends of the cover plate 4 by two connecting plates 1. Then, three sets of novel heat dissipation structures 5 on the cover plate 4 are inserted parallel to each other into the cabinet. At the same time, the rubber block 3 of the limiting frame 2 passes through the connecting plate 1 to connect it to the upper and lower ends of the cabinet, completing the connection between the heat dissipation device and the cabinet. The cover plate 4 then covers the hollow area of ​​the cabinet to achieve a dustproof effect. Subsequently, the constant temperature module 52 of the novel heat dissipation structure 5 can be vertically connected to the electronic components through the surface of the cooling module 524. The three sets of components can achieve a classification effect, making it easier for subsequent maintenance and identification. Finally, the wiring connection sleeve 525 can be used to orderly connect the wiring between the electronic components one by one. The traction mechanism avoids tangling and effectively replaces the noise caused by the original exhaust fan and the pollution inside the electrical cabinet caused by external dust intrusion through the ventilation window. Furthermore, the cooling module 524, operating within the electrical cabinet, can counteract the heat emitted by electronic components through its own cooling effect, achieving stable heat dissipation. This effectively improves the overall heat dissipation system's performance within the electrical cabinet. The support plate 51 on the edge of the constant temperature module 52, vertically positioned, supports the edges of the upper and lower constant temperature modules 52, achieving a stable parallel effect. The assembly block 53 of the constant temperature module 52 is then embedded into the cover plate 4 via the center block 54, and finally secured using the locking plate 55. Locking prevents the increased weight of electronic components from causing them to tilt and fall, and also facilitates subsequent disassembly. The block 523 of the temperature control module 52 can connect to the end of the support plate 51 via the groove 522 and clamp 521, ensuring vertical arrangement. The cooling module 524 on the surface of the block 523 can then position the electronic components in a parallel configuration. Simultaneously, the wiring connection sleeve 525 categorizes and pulls the wiring between the electronic components, allowing the temperature control sleeve 5252 of the wiring connection sleeve 525 to connect its external thread layer 5254 to the cooling module 524 via the control panel 5251, achieving a stable and secure power supply. The control panel 5251... The thermostat can be integrated with the thermostat sleeve 5252 by the fusion ring 2512 and fusion groove 2511 of its own plate 2513. Then, the manual control of the control block 2514 can achieve the effect of easy disassembly, which improves the convenience of disassembling the thermostat sleeve 5252. After the outer thread layer 5254 of the thermostat sleeve 5252 is locked inside the refrigeration module 524, its bottom will be locked again by the reinforcing plate 5255, which improves the connection firmness with the refrigeration module 524. At the same time, the vertical through groove 5253 is used to vertically pull the circuit between electronic components, achieving the effect of orderly classification and identification, preventing the situation of tangling and entanglement, which improves the accuracy and efficiency of subsequent maintenance and replacement.

[0041] Example 2: Figures 6 to 7 As shown: This invention provides a heat dissipation device for electrical automation cabinets. Its structure includes a connecting plate 1 with a restraining block 11, the restraining block 11 being located at the center of the slot 12 and the slot 12 being located at the upper layer of the plate body 13, and a magnetic block 14 being provided on the surface of the plate body 13, and a through groove 15 being provided to penetrate the surface of the magnetic block 14 and connect to the overlapping groove 16 of the lower layer.

[0042] The restraining block 11 is set in a vertical position and the slot 12 is opened in a horizontal position to match the shape of the upper and lower ends of the cover plate 4. The magnetic block 14 of the plate 13 is set in a parallel position and fits against the outer side of the electrical cabinet. The through slot 15 allows the rubber block 3 to pass through vertically.

[0043] In this embodiment, a welding block 131 is added to the end of the surface of the plate 13. The welding block 131 is disposed on the surface of the plate 132. The plate 132 carrying the welding block 131 is disposed at the upper and lower ends of the solid plate 133. The surface of the solid plate 133 is also provided with a groove 134.

[0044] The welding block 131 is perpendicular to the plate 132 and is symmetrically arranged at the upper and lower ends of the solid plate 133. The solid plate 133 has three grooves 134, all of which are rectangular in shape.

[0045] The specific functions and operation procedures of this embodiment are as follows: In this invention, the plate body 13 of the connecting plate 1 can restrain the upper and lower ends of the cover plate 4 through the slot 12 and the restraining block 11, so as to achieve a stable vertical arrangement. Then, the magnetic block 14 mounted on the surface of the plate body 13 can be attracted to the upper and lower surfaces of the electrical cabinet when the cover plate 4 covers the ventilation window of the electrical cabinet, achieving a positioning effect. Then, the rubber block 3 is embedded and penetrated through the through slot 15 and the overlapping slot 16, so that the rubber block 3 is embedded in the overlapping slot 16. Finally, the rebound of the rubber block 3 and the attraction of the magnetic block 14 can complete the connection with the outside of the electrical cabinet, improving the assembly efficiency. The stability of the plate is improved, and the solid plate 133 newly provided on the edge of the plate 13 can be fixedly connected to the upper and lower plates 13 through the upper and lower plates 132 and the welding block 131. At the same time, the pull groove 134 opened on the solid plate 133 can pull the whole device out from the electrical cabinet position through the pull groove 134 and the solid plate 133 after the rubber block 3 is separated from the through groove 15 and the overlapping groove 16. Then, the electronic components of the electrical cabinet are brought out at the same time through the new heat dissipation structure 5, which makes it easier to disassemble from the electrical cabinet and to remove and maintain each electronic component.

[0046] Any technical solution that achieves the above-mentioned technical effects by utilizing the technical solutions described in this invention, or by designing similar technical solutions by those skilled in the art under the inspiration of the technical solutions described in this invention, falls within the protection scope of this invention.

Claims

1. A heat dissipation device for an electrical automation cabinet, comprising: The components include a connecting plate (1), a limiting frame (2), a rubber block (3), a cover plate (4), and a novel heat dissipation structure (5). The connecting plate (1) allows the rubber block (3) to pass through and connect to the cover plate (4), which is equipped with a novel heat dissipation structure (5) for connection and matching with the electrical cabinet. The novel heat dissipation structure (5) consists of three sets that are parallel to each other. The novel heat dissipation structure (5) in the middle of the cover plate (4) is provided with a support plate (51). One end of the support plate (51) is connected to a constant temperature module (52). One end of the constant temperature module (52) is provided with an assembly block (53), and a center block (54) is provided at the center of the surface of the assembly block (53). A locking plate (55) is provided at the position of the center block (54). The constant temperature module (52) is provided with a clamp (521), the clamp (521) is located at the edge of the groove (522) and the groove (522) is open at the edge of the block (523), and a cooling module (524) is provided at the center of the surface of the block (523), and a wire connection sleeve (525) is connected to the surface of the cooling module (524). Multiple precision electronic components are carried by three sets of new heat dissipation structures (5) on the cover plate (4). The temperature control module (52) is then fixedly connected to the cover plate (4) through the assembly block (53) and the center block (54). The surface of the cooling module (524) of the temperature control module (52) contacts the electronic components, while the circuit connection sleeve (525) limits and vertically clamps the circuit.

2. The heat dissipation device for an electrical automation cabinet according to claim 1, characterized in that: The connecting plate (1) and the limiting frame (2) are parallel to each other and determine the position of the rubber block (3). The connecting plate (1) has one piece at each of the upper and lower ends of the cover plate (4) in a symmetrical orientation. The cover plate (4) is set in a vertical orientation and carries three sets of new heat dissipation structures (5) that are parallel to each other.

3. The heat dissipation device for an electrical automation cabinet according to claim 1, characterized in that: The support plate (51) is set vertically at the edge of the constant temperature module (52) and intersects with the edges of the upper and lower new heat dissipation structures (5). The assembly block (53) of the constant temperature module (52) is combined with the center block (54) to form a "T" shape. The locking plate (55) at the center block (54) carries small bolts and is fixedly connected to the cover plate (4).

4. The heat dissipation device for an electrical automation cabinet according to claim 1, characterized in that: The clamping block (521) is located at the edge of the groove (522) and clamps the end edge of the support plate (51) through the groove (522). The center of the surface of the block (523) is parallel to the cooling module (524) and the cooling module (524) is in direct contact with the electronic components. The circuit connection sleeve (525) is set in a vertical position and is circular in shape.

5. The heat dissipation device for an electrical automation cabinet according to claim 1, characterized in that: The line connection sleeve (525) is provided with a control panel (5251), and a constant temperature sleeve (5252) is integrated at the center of the control panel (5251). The constant temperature sleeve (5252) has a through groove (5253) at its center and an external thread layer (5254) on its outer edge. A reinforcing plate (5255) is also connected to the lower end of the constant temperature sleeve (5252). The control panel (5251) and the thermostatic sleeve (5252) intersect each other, and the through slot (5253) of the thermostatic sleeve (5252) is opened in a vertical direction. The reinforcing plate (5255) is circular in shape and a locking groove is provided at the center of the circle to be threadedly connected to the bottom external thread layer (5254) of the thermostatic sleeve (5252).

6. The heat dissipation device for an electrical automation cabinet according to claim 5, characterized in that: The control panel (5251) is also provided with a fusion groove (2511), which is opened at the center of the fusion ring (2512). The fusion ring (2512) is located at the center of the panel body (2513), and a control block (2514) is connected to the edge of the surface of the panel body (2513). The fusion ring (2512) is fused with the edge of the constant temperature sleeve (5252) through the fusion groove (2511). The control block (2514) of the disc body (2513) is provided in four sets and set in a ring orientation.

7. The heat dissipation device for an electrical automation cabinet according to claim 1, characterized in that: The connecting plate (1) is provided with a restraining block (11), the restraining block (11) is located at the center of the slot (12) and the slot (12) is opened at the upper position of the plate body (13). The surface of the plate body (13) is also provided with a magnetic block (14) and a through groove (15) is opened to penetrate the surface of the magnetic block (14) and connect to the overlapping groove (16) of the lower layer. The restraint block (11) is set in a vertical position and the slot (12) is opened in a horizontal position to match the shape of the upper and lower ends of the cover plate (4). The magnetic block (14) of the plate (13) is set in a parallel position and fits against the outside of the electrical cabinet. The through slot (15) allows the rubber block (3) to pass through vertically.

8. The heat dissipation device for an electrical automation cabinet according to claim 7, characterized in that: The plate (13) is further provided with a welding block (131) at the end of the surface. The welding block (131) is located on the surface of the plate (132). The plate (132) carrying the welding block (131) is located at the upper and lower ends of the solid plate (133). The solid plate (133) also has a groove (134) on its surface. The welding block (131) is perpendicular to the plate (132) and forms a symmetrical arrangement at the upper and lower ends of the solid plate (133). The solid plate (133) has three grooves (134), all of which are rectangular in shape.

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