High-temperature-resistant and high-voltage-resistant circuit board for energy storage device

Abstract

The utility model relates to the technical field of improvement facilitating cooling, ventilation or heating, and discloses a high temperature and high pressure resistant circuit board for an energy storage device, which comprises a circuit board body, two sliding grooves are integrally formed in the front side of the circuit board body, and four fastening grooves are integrally formed in the front side of the circuit board body. The four fastening grooves are formed in the left sides and the right sides of the two sliding grooves correspondingly, sliding plates are slidably connected into the two sliding grooves correspondingly, a connecting plate is fixedly connected to the upper sides of the two sliding plates, three mounting grooves are formed in the upper side of the connecting plate, connecting frames are clamped into the three mounting grooves correspondingly, and cooling fans are fixedly connected into the connecting frames. The two sliding plates are both provided with adjusting mechanisms, each adjusting mechanism comprises two fixing plates, two fastening blocks, two connecting rods, two threaded rods and two fastening nuts, in this way, the cooling fan can be added at will, the position of the cooling fan can be adjusted at will, and the cooling effect of the circuit board is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of improvements for facilitating cooling, ventilation or heating, in particular to a high-temperature and high-voltage resistant circuit board for an energy storage device. Background Art

[0002] An energy storage device is a device that stores electrical energy or other energy sources. Circuit boards include ceramic circuit boards, alumina ceramic circuit boards, aluminum nitride ceramic circuit boards, etc. Circuit boards can miniaturize and visualize circuits, and play an important role in the mass production of fixed circuits and the optimization of electrical appliance layout. When working, circuit boards will generate a certain amount of heat. If the heat is not discharged, the circuit boards will continue to heat up, and the devices will fail due to overheating, resulting in a decrease in the reliability of electronic equipment.

[0003] Currently, most circuit boards on the market are traditional circuit boards, and heat is dissipated by cooling fans installed on the circuit boards through bolts. These cooling fans are fixed to the circuit boards by bolts. In order not to affect the operation of the circuit boards, the number of cooling fans installed is limited, and only individual important components will be cooled. During the use of the circuit boards, if new electrical components are installed, these new electrical components cannot be blown by the cooling fans, resulting in poor heat dissipation effect. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides a high temperature and high pressure resistant circuit board for an energy storage device, which has the function of being able to add and adjust the position of a cooling fan at will without affecting the operation of the circuit board, thereby enabling each electrical component to be cooled by the cooling fan, and the heat dissipation effect of the circuit board is significantly improved.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: A high temperature and high pressure resistant circuit board for an energy storage device, comprising a circuit board body, a fixing bolt hole is integrally formed on the upper side of the circuit board body, an electrical component is arranged on the upper side of the circuit board body, and a bolt is threadedly connected to the electrical component;

[0008] The electrical components are connected to the circuit board body by means of a screw connection between bolts and fixing bolt holes. The front side of the circuit board body is integrally formed with two sliding grooves, which are arranged on the left and right sides.

[0009] The front side of the circuit board body is integrally formed with four fastening grooves, which are respectively arranged on the left and right sides of the two sliding grooves;

[0010] The insides of the two sliding grooves are both slidably connected with sliding plates, the upper sides of the two sliding plates are fixedly connected with connecting plates, and the upper sides of the connecting plates are provided with three mounting grooves;

[0011] The three installation slots are arranged on the left and right sides, and the interiors of the three installation slots are all connected with connection frames, and the interiors of the connection frames are fixedly connected with cooling fans;

[0012] The two sliding plates are both provided with adjustment mechanisms, the connection structures of the two adjustment mechanisms are the same and are arranged on the left and right sides, and the sliding plates can be connected to the circuit board body through the adjustment mechanisms;

[0013] The adjusting mechanism comprises two fixing plates, two fastening blocks, two connecting rods, two threaded rods and two fastening nuts.

[0014] Preferably, the two fixing plates are respectively fixedly connected to the left and right sides of the sliding plate, and the two fixing plates are arranged on the upper side of the circuit board body.

[0015] Preferably, the two fastening blocks are respectively arranged on the upper sides of the two fixing plates, and the two connecting rods are respectively fixedly connected to the lower sides of the two fastening blocks.

[0016] Preferably, the lower ends of the two connecting rods are slidably extended out of the lower sides of the two fixing plates, and the two threaded rods are fixedly connected to the lower ends of the two connecting rods respectively.

[0017] Preferably, the two threaded rods extend out of the lower side of the fastening groove, the two fastening nuts are respectively threadedly sleeved on the outer surfaces of the two threaded rods, and gaskets are arranged on the upper sides of the two fastening nuts.

[0018] Preferably, the gasket can contact the lower side of the circuit board body, the diameter of the gasket is larger than the width of the fastening groove, and a rubber pad is provided on the upper side of the gasket.

[0019] (III) Beneficial effects

[0020] Compared with the prior art, the utility model provides a high temperature and high pressure resistant circuit board for an energy storage device, which has the following beneficial effects:

[0021] (1) The energy storage device uses a high temperature and high pressure resistant circuit board. After the sliding plate is aligned with the sliding groove, it is moved to the rear side. At this time, the connecting rod will be inside the fastening groove. Then, the cooling fan is pushed to move to various parts of the circuit board body for heat dissipation. After the position adjustment is completed, the fastening nut is screwed, and then the fastening block and the gasket will clamp and fix the circuit board body. At the same time, the presence of the rubber pad will make the clamping more secure. In this way, the cooling fan can be added and adjusted at will without affecting the work of the circuit board. In this way, each electrical component can be cooled by the cooling fan, and the heat dissipation effect of the circuit board is significantly improved.

[0022] (2) The energy storage device uses a high temperature and high pressure resistant circuit board. By setting the front walls of the sliding groove and the fastening groove to extend out of the front side of the circuit board body, when disassembling the adjustment mechanism and the cooling fan, it is only necessary to loosen the fastening nut and then push it forward to remove it from the circuit board body. There is no need to completely unscrew the fastening nut, which makes the installation and removal of the cooling fan more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a schematic diagram of the structure of a high temperature and high pressure resistant circuit board for an energy storage device of the utility model;

[0024] Figure 2 This is a schematic diagram of the connection structure of the adjustment mechanism of the utility model;

[0025] Figure 3 for Figure 2 An enlarged schematic diagram of point A.

[0026] In the figure: 1. Circuit board body; 2. Fixing bolt hole; 3. Electrical component; 4. Sliding groove; 5. Fastening groove; 6. Sliding plate; 7. Connecting plate; 8. Mounting groove; 9. Connecting frame; 10. Cooling fan; 11. Fixing plate; 12. Fastening block; 13. Connecting rod; 14. Threaded rod; 15. Gasket; 16. Rubber pad; 17. Fastening nut. DETAILED DESCRIPTION

[0027] 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.

[0028] See also Figures 1 to 3The utility model provides a new technical solution: a high temperature and high pressure resistant circuit board for an energy storage device, comprising a circuit board body 1, a fixing bolt hole 2 is integrally formed on the upper side of the circuit board body 1, an electrical component 3 is arranged on the upper side of the circuit board body 1, a bolt is threadedly connected to the electrical component 3, and the electrical component 3 is connected to the circuit board body 1 by a threaded connection between the bolt and the fixing bolt hole 2, two sliding grooves 4 are integrally formed on the front side of the circuit board body 1, and the two sliding grooves 4 are arranged on the left and right sides, and four fastening grooves 5 are integrally formed on the front side of the circuit board body 1, and the four fastening grooves 5 are respectively arranged on the left and right sides of the two sliding grooves 4, and the insides of the two sliding grooves 4 are slidably connected with sliding Plate 6, a connecting plate 7 is fixedly connected to the upper side of the two sliding plates 6, three mounting grooves 8 are opened on the upper side of the connecting plate 7, the three mounting grooves 8 are arranged on the left and right, and the interiors of the three mounting grooves 8 are all clamped with a connecting frame 9, and the clamping mechanism of the mounting groove 8 and the connecting frame 9 is an existing structure, so no more explanation is given. A cooling fan 10 is fixedly connected to the interior of the connecting frame 9, and an adjusting mechanism is provided on the two sliding plates 6. The connection structures of the two adjusting mechanisms are the same and are arranged on the left and right. The sliding plate 6 can be connected to the circuit board body 1 through the adjusting mechanism. The adjusting mechanism includes two fixed plates 11, two fastening blocks 12, two connecting rods 13, two threaded rods 14 and two fastening nuts 17.

[0029] Furthermore, the lower structure is described based on the left-side adjustment mechanism. The two fixing plates 11 are respectively fixedly connected to the left and right sides of the sliding plate 6. The two fixing plates 11 are arranged on the upper side of the circuit board body 1. The two fastening blocks 12 are respectively arranged on the upper side of the two fixing plates 11. The two connecting rods 13 are respectively fixedly connected to the lower side of the two fastening blocks 12. The lower ends of the two connecting rods 13 slide and extend out of the lower side of the two fixing plates 11. The two threaded rods 14 are respectively fixedly connected to the lower ends of the two connecting rods 13. The two threaded rods 14 extend out of the lower side of the fastening groove 5. The two fastening nuts 17 are respectively threadedly sleeved on the outer surfaces of the two threaded rods 14. The upper side of the two fastening nuts 17 is provided with a gasket 15, which can contact the lower side of the circuit board body 1. The diameter of the gasket 15 is larger than the width of the fastening groove 5. The upper side of the gasket 15 is provided with a rubber pad 16.

[0030] Furthermore, when installing the heat dissipation device, the sliding plate 6 is aligned with the sliding groove 4 and then moved to the rear side. At this time, the connecting rod 13 will be inside the fastening groove 5, and then the sliding plate 6 will be pushed, so that the cooling fan 10 can be moved to various parts of the circuit board body 1 for heat dissipation. After completing the position adjustment of the cooling fan 10, the staff screws the fastening nut 17, and then the fastening nut 17 starts to move upward, and the fastening nut 17 pushes the gasket 15 and the rubber pad 16 to move upward, and then the gasket 15 will move to the lower side of the circuit board body 1. At this time, the fastening block 12 is on the upper side of the circuit board body 1, and then the fastening block 12 and the gasket 15 will clamp the circuit board body 1, and then the remaining fastening nuts 17 are tightened in the same way to complete the fixing of the cooling fan 10. At the same time, the presence of the rubber pad 16 will make the clamping more firm. In this way, the cooling fan 10 can be added and adjusted at will without affecting the work of the circuit board, so that each electrical component 3 can be cooled by the cooling fan 10, and the heat dissipation effect of the circuit board is significantly improved.

[0031] Working principle: When installing the heat dissipation device, align the sliding plate 6 with the sliding groove 4 and move it to the rear side. At this time, the connecting rod 13 will be inside the fastening groove 5. Then push the sliding plate 6, and then the cooling fan 10 can be moved to various parts of the circuit board body 1 for heat dissipation. After completing the position adjustment of the cooling fan 10, the staff screws the fastening nut 17, and then the fastening nut 17 starts to move upward. The fastening nut 17 pushes the gasket 15 and the rubber pad 16 to move upward, and then the gasket 15 will move to the lower side of the circuit board body 1. At this time, the fastening block 12 is on the upper side of the circuit board body 1, and then the fastening block 12 and the gasket 15 will clamp the circuit board body 1. Then, tighten the remaining fastening nuts 17 in the same way to complete the fixation of the cooling fan 10. At the same time, the presence of the rubber pad 16 will make the clamping more secure.

[0032] 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 high temperature and high pressure resistant circuit board for an energy storage device, comprising a circuit board body (1), a fixing bolt hole (2) integrally formed on the upper side of the circuit board body (1), an electrical component (3) arranged on the upper side of the circuit board body (1), and a bolt threadedly connected to the electrical component (3); The electrical component (3) is connected to the circuit board body (1) by means of a screw connection between a bolt and a fixing bolt hole (2), and is characterized in that: The front side of the circuit board body (1) is integrally formed with two sliding grooves (4), and the two sliding grooves (4) are arranged on the left and right sides; Four fastening grooves (5) are integrally formed on the front side of the circuit board body (1), and the four fastening grooves (5) are respectively arranged on the left and right sides of the two sliding grooves (4); The insides of the two sliding grooves (4) are both slidably connected with sliding plates (6), the upper sides of the two sliding plates (6) are fixedly connected with connecting plates (7), and the upper sides of the connecting plates (7) are provided with three mounting grooves (8); The three installation slots (8) are arranged on the left and right sides, the interiors of the three installation slots (8) are all connected with connection frames (9), and the interiors of the connection frames (9) are fixedly connected with a cooling fan (10); Both sliding plates (6) are provided with adjustment mechanisms, the connection structures of the two adjustment mechanisms are the same and are arranged on the left and right sides, and the sliding plates (6) can be connected to the circuit board body (1) through the adjustment mechanisms; The adjustment mechanism comprises two fixing plates (11), two fastening blocks (12), two connecting rods (13), two threaded rods (14) and two fastening nuts (17).

2. A high temperature and high voltage resistant circuit board for an energy storage device according to claim 1, characterized in that: The two fixing plates (11) are respectively fixedly connected to the left and right sides of the sliding plate (6), and the two fixing plates (11) are arranged on the upper side of the circuit board body (1).

3. The high temperature and high voltage resistant circuit board for an energy storage device according to claim 1, characterized in that: The two fastening blocks (12) are respectively arranged on the upper sides of the two fixing plates (11), and the two connecting rods (13) are respectively fixedly connected to the lower sides of the two fastening blocks (12).

4. A high temperature and high voltage resistant circuit board for an energy storage device according to claim 3, characterized in that: The lower ends of the two connecting rods (13) are slidably extended out of the lower sides of the two fixing plates (11), and the two threaded rods (14) are respectively fixedly connected to the lower ends of the two connecting rods (13).

5. A high temperature and high voltage resistant circuit board for an energy storage device according to claim 4, characterized in that: The two threaded rods (14) extend out of the lower side of the fastening groove (5), and the two fastening nuts (17) are respectively threadedly sleeved on the outer surfaces of the two threaded rods (14), and washers (15) are arranged on the upper sides of the two fastening nuts (17).

6. A high temperature and high voltage resistant circuit board for an energy storage device according to claim 5, characterized in that: The gasket (15) can contact the lower side of the circuit board body (1), the diameter of the gasket (15) is greater than the width of the fastening groove (5), and a rubber pad (16) is arranged on the upper side of the gasket (15).

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