Heat dissipation base for electrical automation equipment

Abstract

The utility model relates to the technical field of electrical automation, and discloses a heat dissipation base for electrical automation equipment, which comprises a supporting seat, a mounting plate is arranged on the upper surface of the supporting seat, a mounting through groove is formed in the mounting plate, the mounting through groove is communicated with the interior of the supporting seat, an adsorption net is arranged in the mounting through groove, and the adsorption net is arranged in the supporting seat. Grooves are formed in the inner walls of the two sides of the mounting through groove correspondingly, clamping grooves are formed in the inner walls of the grooves, fixing assemblies are arranged on the surfaces of the two sides of the adsorption nets correspondingly, three first cavities are formed in the mounting plate, pull rods are arranged in the three first cavities correspondingly, and synchronous unlocking of the eight adsorption nets can be achieved by pulling a driving rod; the adsorption net can be taken out from the mounting through groove by a subsequent worker, so that the step of dismounting the adsorption net by the worker is greatly simplified, the worker does not need to perform repeated operation for many times, the dismounting efficiency is greatly improved, the practicability is relatively high, and the operation is very simple.

Description

Technical Field

[0001] The utility model relates to the technical field of electrical automation, in particular to a heat dissipation base for electrical automation equipment. Background Art

[0002] The heat dissipation base is a type of radiator for electrical automation equipment. It fits the size of the electrical automation equipment and is placed under the electrical automation equipment. The air flow is driven by the internal turbo fan and flows in from the air inlet below the electrical automation equipment, so that the heat generated by the electrical automation equipment can be diffused to the outside of the equipment as quickly as possible, making up for the defect of insufficient heat dissipation capacity of electrical automation equipment, especially high-power electrical automation equipment. The heat dissipation base of existing electrical automation equipment has limited dust and debris prevention capabilities. Debris brought in or generated during the production process can easily block the heat dissipation structure and cause inconvenience.

[0003] After consulting the literature, it is learned that the existing patent (publication number: CN214960718U) discloses an automatic heat dissipation base for electrical automation equipment, including a support base with a universal wheel on the lower surface, a rotation groove is provided on the lower surface of the support base, the top of the outer side surface of the universal wheel is fixedly plugged into the inner wall of the top of the rotation groove, ventilation grooves are provided on the bottom of the left and right sides of the support base, a dustproof net is provided on the inner wall of the ventilation groove, and a fan is provided inside the support base.

[0004] Although the above-mentioned prior art can achieve the adsorption and interception of dust by setting the first adsorption net and the second adsorption net when in use, thereby preventing dust from entering the support base, but when disassembling the second adsorption net, the staff needs to disassemble the eight second adsorption nets separately, resulting in more operating steps for the staff. The disassembly and installation work needs to be repeated eight times during disassembly, which greatly prolongs the disassembly and installation time of the second adsorption net, has poor disassembly and installation efficiency, poor flexibility, and poor practicality. In view of this, we propose a heat dissipation base for electrical automation equipment to solve the above problems. Utility Model Content

[0005] In view of the deficiencies in the prior art, the present invention provides a heat dissipation base for electrical automation equipment to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a heat dissipation base for electrical automation equipment, comprising a support base, an upper surface of the support base is provided with a mounting plate, an interior of the mounting plate is provided with a mounting groove, the mounting groove and the interior of the support base are connected, an adsorption net is provided inside the mounting groove, grooves are provided on both inner walls of the mounting groove, a card slot is provided on the inner wall of the groove, and fixing components are provided on both sides of the adsorption net, three first cavities are provided inside the mounting plate, pull rods are provided inside the three first cavities, a first trapezoidal block is fixedly sleeved on the outer surface of the pull rod, a square block is fixedly connected to the surface of the first trapezoidal block, the card slot and the first cavity are connected, a limiting groove is provided on the inner wall of the first cavity, the inner wall of the limiting groove is flush with the groove, the first trapezoidal block and the square block are slidably connected to the interior of the limiting groove, a second cavity is provided inside the mounting plate, the second cavity is connected to the three first cavities, a connecting plate is slidably connected to the interior of the second cavity, the three pull rods are fixedly connected to the connecting plate, and the surface of the connecting plate is fixedly connected to the driving rod.

[0007] Preferably, an accommodating groove is provided on the outer surface of the mounting plate, and the driving rod slides through the interior of the accommodating groove. A first spring is fixedly connected between the connecting plate and the inner wall of the second cavity, and the first spring is sleeved on the outside of the driving rod.

[0008] Preferably, the fixing assembly includes fixing blocks fixedly connected to both sides of the adsorption net, a telescopic slot extending to the outside is provided inside the fixing block, and a second trapezoidal block is slidably connected inside the telescopic slot.

[0009] Preferably, the lower surface of the second trapezoidal block is configured as an inclined surface, and the side surface of the second trapezoidal block facing the first trapezoidal block is also configured as an inclined surface.

[0010] Preferably, a second spring is fixedly connected between the second trapezoidal block and the inner wall of the telescopic slot.

[0011] Preferably, a first circular groove is formed on the bottom wall of the groove, and a second circular groove is formed on the bottom wall of the first circular groove.

[0012] Preferably, a pressure plate is slidably connected to the interior of the first circular groove, a round rod is slidably connected to the interior of the second circular groove, and the round rod and the pressure plate are fixedly connected.

[0013] Preferably, a third spring is fixedly connected between the round rod and the bottom wall of the second circular groove.

[0014] Compared with the prior art, the present invention provides a heat dissipation base for electrical automation equipment, which has the following beneficial effects:

[0015] 1. The heat dissipation base for electrical automation equipment can realize the synchronous unlocking of eight adsorption nets by pulling the driving rod. The staff can then take out the adsorption nets from the installation slots, which greatly simplifies the disassembly steps of the adsorption nets and eliminates the need for repeated operations. The disassembly efficiency is greatly improved, the practicability is high, and the operation is very simple.

[0016] 2. The heat dissipation base for electrical automation equipment improves the installation efficiency of the adsorption net by the staff through the setting of the fixed components, simplifies the installation steps, and allows the staff to press down the adsorption net. It is highly practical and easy to operate.

[0017] 3. The heat dissipation base for electrical automation equipment further facilitates the staff to remove the adsorption net through the arrangement of the pressure plate, the round rod, and the third spring, thereby improving the overall practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a structural schematic diagram of a heat dissipation base for electrical automation equipment of the present utility model;

[0019] Figure 2 This is a schematic cross-sectional view of the mounting plate of the present invention;

[0020] Figure 3 This is a structural diagram of the mounting plate of the utility model;

[0021] Figure 4 for Figure 2 Enlarged view of point A in the middle;

[0022] Figure 5 This is a schematic cross-sectional view of the fixing assembly of the present invention;

[0023] Figure 6 This is a schematic cross-sectional structural diagram of the second cavity of the present invention;

[0024] Figure 7 This is a schematic cross-sectional view of the groove of the utility model;

[0025] Figure 8 for Figure 7 Enlarged view of point B in the middle.

[0026] In the figure: 1. Support base; 2. Mounting plate; 3. Mounting slot; 4. Adsorption net; 5. Groove; 6. Card slot;

[0027] 7. Fixing assembly; 701. Fixing block; 702. Telescopic slot; 703. Second trapezoidal block; 704. Second spring;

[0028] 8. First cavity; 9. Pull rod; 10. First trapezoidal block; 11. Square block; 12. Second cavity; 13. Connecting plate; 14. Driving rod;

[0029] 15. First spring; 16. Accommodating groove; 17. Limiting groove; 18. First circular groove; 19. Second circular groove; 20. Pressing plate; 21. Round rod; 22. Third spring. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0031] See also Figures 1-8The utility model provides a technical solution: a heat dissipation base for electrical automation equipment, including a support base 1, the interior of the support base 1 is hollow, and a heat dissipation mechanism is arranged inside the support base 1. For details, please refer to the prior art with the publication number CN214960718U, so it will not be described in detail in this article. The upper surface of the support base 1 is provided with a mounting plate 2, and a mounting groove 3 is provided inside the mounting plate 2. The mounting groove 3 is connected to the interior of the support base 1, and an adsorption net 4 is arranged inside the mounting groove 3. The inner walls of both sides of the mounting groove 3 are provided with grooves 5, and the inner wall of the groove 5 is provided with a card slot 6. The surfaces of both sides of the adsorption net 4 are provided with A fixing component 7 is provided, three first cavities 8 are provided inside the mounting plate 2, and pull rods 9 are provided inside the three first cavities 8. The outer surface of the pull rod 9 is fixedly sleeved with a first trapezoidal block 10, and the surface of the first trapezoidal block 10 is fixedly connected to the square block 11. The slot 6 is connected to the first cavity 8, and the inner wall of the first cavity 8 is provided with a limiting groove 17. The inner wall of the limiting groove 17 is flush with the groove 5. The first trapezoidal block 10 and the square block 11 are slidably connected to the inside of the limiting groove 17. A second cavity 12 is provided inside the mounting plate 2, and the second cavity 12 is connected to the three first cavities 8. The interior of the second cavity 12 is slidably connected to the connecting plate 13. The three pull rods 9 are all fixedly connected to the connecting plate 13. The surface of the connecting plate 13 is fixedly connected with a driving rod 14. The outer surface of the mounting plate 2 is provided with a receiving groove 16. The driving rod 14 slides into the interior of the receiving groove 16. A first spring 15 is fixedly connected between the connecting plate 13 and the inner wall of the second cavity 12. The first spring 15 is sleeved on the outside of the driving rod 14. When the staff needs to disassemble the adsorption net 4, by pulling the driving rod 14, the connecting plate 13 will slide inside the second cavity 12, and the first spring 15 will be deformed. The subsequent movement of the connecting plate 13 will drive the movement of the pull rod 9. The movement will drive the movement of the first trapezoidal block 10 and the square block 11. At this time, the first trapezoidal block 10 and the square block 11 will slide inside the first cavity 8 and the limit groove 17. When the inclined surface of the first trapezoidal block 10 contacts the fixing component 7, the fixing component 7 will be pushed sideways until the fixing component 7 is pushed away from the inside of the card slot 6. At this time, the eight adsorption nets 4 can be synchronously unlocked, and the subsequent staff can remove the adsorption net 4 from the installation slot 3. The above structure greatly simplifies the disassembly steps of the adsorption net 4 for the staff, and there is no need for the staff to repeat the operation many times, which greatly improves the efficiency of disassembly, has high practicality, and is very simple to operate.

[0032] Furthermore, the fixing assembly 7 includes a fixing block 701 fixedly connected to both sides of the adsorption net 4, and the interior of the fixing block 701 is provided with a telescopic slot 702 extending outward, and the interior of the telescopic slot 702 is slidably connected to a second trapezoidal block 703, and the lower surface of the second trapezoidal block 703 is set as an inclined surface, and the side surface of the second trapezoidal block 703 facing the first trapezoidal block 10 is also set as an inclined surface, and a second spring 704 is fixedly connected between the second trapezoidal block 703 and the inner wall of the telescopic slot 702. When the pull rod 9 drives the first trapezoidal block 10 to move, the inclined surface of the first trapezoidal block 10 will fit with the inclined surface of the side of the second trapezoidal block 703, and will push the two second trapezoidal blocks 703 toward the interior of the telescopic slot 702. At this time, the second spring 704 Deformation will occur. When the square block 11 contacts the second trapezoidal block 703, the second trapezoidal block 703 will be pushed to the outside of the slot 6, and finally the fixing component 7 will be separated from the slot 6. When the staff installs the adsorption net 4, by pressing down the adsorption net 4, the inclined surface on the lower side of the second trapezoidal block 703 will contact the inner wall of the groove 5. At this time, the second trapezoidal block 703 will slide toward the inside of the telescopic slot 702. When the second trapezoidal block 703 slides to the outside of the slot 6, the adsorption net 4 can be automatically fixed by relying on the elastic force of the second spring 704 itself. The setting of the fixing component 7 improves the installation efficiency of the staff on the adsorption net 4, simplifies the installation steps, and allows the staff to press down the adsorption net 4. It is highly practical and easy to operate.

[0033] Furthermore, the bottom wall of the groove 5 is provided with a first circular groove 18, and the bottom wall of the first circular groove 18 is provided with a second circular groove 19. The inside of the first circular groove 18 is slidably connected to a pressure plate 20, and the inside of the second circular groove 19 is slidably connected to a round rod 21. The round rod 21 and the pressure plate 20 are fixedly connected, and a third spring 22 is fixedly connected between the round rod 21 and the bottom wall of the second circular groove 19. When the staff installs the adsorption net 4, the frame of the adsorption net 4 will contact the pressure plate 20, and then during the downward pressing process, the pressure plate 20 will gradually enter the inside of the first circular groove 18, at this time, the round rod 21 will slide inside the second circular groove 19, and the third spring 22 will be deformed. When the adsorption net 4 is disassembled, when the second trapezoidal block 703 in the fixing assembly 7 is disengaged from the card slot 6, the adsorption net 4 will be pushed out by the elastic force of the third spring 22 itself. Through the arrangement of the pressure plate 20, the round rod 21, and the third spring 22, it is further convenient for the staff to remove the adsorption net 4, thereby improving the overall practicality of the device.

[0034] Working principle:

[0035] When the heat dissipation base for electrical automation equipment is in use, when the staff needs to disassemble the adsorption net 4, by pulling the drive rod 14, the connecting plate 13 will slide inside the second cavity 12, and the first spring 15 will be deformed, and the subsequent movement of the connecting plate 13 will drive the movement of the pull rod 9, and the movement of the pull rod 9 will drive the movement of the first trapezoidal block 10 and the square block 11. At this time, the first trapezoidal block 10 and the square block 11 will slide inside the first cavity 8 and the limit groove 17. When the inclined surface of the first trapezoidal block 10 contacts the fixing component 7, the fixing component 7 will be pushed sideways until the fixing component 7 is pushed away from the inside of the card slot 6. At this time, the eight adsorption nets 4 can be synchronously unlocked, and the staff can subsequently remove the adsorption net 4 from the installation slot 3.

[0036] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A heat dissipation base for electrical automation equipment, comprising a support base (1), characterized in that: The upper surface of the support seat (1) is provided with a mounting plate (2), the interior of the mounting plate (2) is provided with a mounting groove (3), the mounting groove (3) and the interior of the support seat (1) are connected, the interior of the mounting groove (3) is provided with an adsorption net (4), the inner walls of both sides of the mounting groove (3) are provided with grooves (5), the inner walls of the grooves (5) are provided with card slots (6), the surfaces of both sides of the adsorption net (4) are provided with fixing components (7), the interior of the mounting plate (2) is provided with three first cavities (8), the interiors of the three first cavities (8) are provided with pull rods (9), the outer surface of the pull rod (9) is fixedly sleeved with a first trapezoidal block (10), the first trapezoidal block (10) is provided with a first trapezoidal block (10), and the first trapezoidal block (10) is provided with a first trapezoidal block (10). 0), a square block (11) is fixedly connected to the surface of the mounting plate (2), the card slot (6) is connected to the first cavity (8), a limiting groove (17) is provided on the inner wall of the first cavity (8), the inner wall of the limiting groove (17) is flush with the groove (5), the first trapezoidal block (10) and the square block (11) are slidably connected inside the limiting groove (17), a second cavity (12) is provided inside the mounting plate (2), the second cavity (12) is connected to the three first cavities (8), a connecting plate (13) is slidably connected inside the second cavity (12), the three pull rods (9) are fixedly connected to the connecting plate (13), and a driving rod (14) is fixedly connected to the surface of the connecting plate (13).

2. The heat dissipation base for electrical automation equipment according to claim 1, characterized in that: The outer surface of the mounting plate (2) is provided with a receiving groove (16), the driving rod (14) slides through the interior of the receiving groove (16), a first spring (15) is fixedly connected between the connecting plate (13) and the inner wall of the second cavity (12), and the first spring (15) is sleeved on the outside of the driving rod (14).

3. The heat dissipation base for electrical automation equipment according to claim 1, characterized in that: The fixing assembly (7) comprises a fixing block (701) fixedly connected to both sides of the adsorption net (4); a telescopic groove (702) extending to the outside is provided inside the fixing block (701); and a second trapezoidal block (703) is slidably connected inside the telescopic groove (702).

4. The heat dissipation base for electrical automation equipment according to claim 3, characterized in that: The lower surface of the second trapezoidal block (703) is configured as an inclined surface, and the side surface of the second trapezoidal block (703) facing the first trapezoidal block (10) is also configured as an inclined surface.

5. The heat dissipation base for electrical automation equipment according to claim 4, characterized in that: A second spring (704) is fixedly connected between the second trapezoidal block (703) and the inner wall of the telescopic slot (702).

6. The heat dissipation base for electrical automation equipment according to claim 1, characterized in that: A first circular groove (18) is formed on the bottom wall of the groove (5), and a second circular groove (19) is formed on the bottom wall of the first circular groove (18).

7. The heat dissipation base for electrical automation equipment according to claim 6, characterized in that: The first circular groove (18) is internally slidably connected to a pressing plate (20), the second circular groove (19) is internally slidably connected to a round rod (21), and the round rod (21) and the pressing plate (20) are fixedly connected.

8. The heat dissipation base for electrical automation equipment according to claim 7, characterized in that: A third spring (22) is fixedly connected between the round rod (21) and the bottom wall of the second round groove (19).

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