Quick-release air-cooled pulse power supply

Abstract

The utility model discloses a quick-release air-cooled pulse power supply, which comprises a cabinet body, a power element, an air-cooled element and a flat cable connecting seat, and four groups of bottom feet are arranged on the lower wall of the cabinet body. According to the utility model, the power element, the air cooling element and the flat cable connecting seat are respectively and detachably connected to the sides, facing the cabinet body, of the three groups of movable panels, so that when the power element or the air cooling element needs to be maintained, only the movable panel provided with the element needs to be pulled out from the interior of the cabinet body through the sliding sleeve and the sliding rod, and the maintenance is convenient; the movable panel and the cabinet body are attracted and fixed through the strong magnetic block, when maintenance is needed, the strong magnetic block can be gradually separated from the inner side wall of the groove through the pull rod along one end of the strong magnetic block in the length direction by holding the handle and pressing the pull block towards one side far away from the cabinet body, and the movable panel can be pulled out by pulling the handle outwards after separation. The fixing mode of the movable panel and the cabinet body and the mode of releasing the fixing state are simple to operate, but are very practical.

Description

Technical Field

[0001] The utility model relates to the technical field of pulse equipment, in particular to a quick-disassembly air-cooled pulse power supply. Background Art

[0002] The pulse power supply is used to provide a pulsed DC power supply for the copper electrochemical deposition distribution of the circuit board. With the increasing complexity, thickness, and path density of the circuit board, as well as the decreasing aperture and path width, the traditional DC electroplating becomes increasingly unreliable, and even leads to poor quality. Since the components of the pulse power supply are arranged in an integrated manner, the pulse power supply has many internal lines and complex wiring, which greatly increases the later maintenance time and increases the maintenance cost of the factory. Secondly, when arranged on site in the factory, in order to reserve maintenance space, a gap must be left between each pulse power supply for maintenance, resulting in a large floor area of ​​the factory and increasing the cost of factory land. For this reason, a public technology proposes a drawer-type air-cooled pulse power supply, including a chassis, wherein a plurality of mutually parallel isolation members are arranged in the vertical direction inside the chassis, and each isolation member is slidably provided with a first drawer with a power element inside or a second drawer with a front-stage power supply inside, and a control system is provided on the top of the chassis; the power unit and the front-stage power supply are arranged on the chassis in the form of a drawer, so that the power unit and the front-stage power supply are separate unit modules, so that the later maintenance is fast, efficient and simple, saving maintenance time and maintenance costs;

[0003] However, in actual application of the above-mentioned improved technology, the power unit, the front-stage power supply and multiple cooling fans are respectively integrated in the drawer to form a separate unit module. During maintenance, although multiple separate modules can be removed, it can be seen from its technical content that when it is necessary to maintain the internal components of the module, the drawer still needs to be disassembled for maintenance, which does not actually save maintenance time and maintenance costs. Therefore, it is necessary to further optimize and improve the air-cooled pulse power supply structure. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a quick-disassembly air-cooled pulse power supply.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a quick-release air-cooled pulse power supply, including a cabinet, a power element, an air-cooling element and a cable connection seat, the lower wall of the cabinet is provided with four groups of base feet, the top of the cabinet is fixedly connected to a control box, the rear wall of the cabinet is fixedly connected to a fixed panel, the front wall, left wall and right wall of the cabinet are slidably connected to movable panels, any one of the three groups of movable panels is slidably connected to the cabinet through a sliding structure, the inner wall of the movable panel is fixedly connected to a handle seat, the side of the cabinet facing the handle seat is provided with a groove opposite to the inside and outside of the handle seat, the side of the handle seat away from the cabinet is fixedly connected to a handle through two groups of handle rods, and the inner wall of the handle is slidably connected to A pulling block, wherein one end of the pulling block facing the handle seat is fixedly connected with two groups of pulling rods, the pulling block passes through the side of the handle facing the handle seat and extends between the handle and the handle seat, an elastic structure is arranged between the pulling block and the handle, and a limiting structure is arranged on the pulling rod for limiting the movable range of the elastic structure, one end of the two groups of pulling rods away from the pulling block both passes through the handle seat and both extend into the inside of the groove, the end of the pulling rod extending into the inside of the groove is rotatably connected to a rotating plate through a rotating structure, the end of the rotating plate away from the rotating structure is rotatably connected to the side of the handle seat facing the groove through a first support, and the side of the rotating plate away from the handle seat is provided with an adsorption structure for adsorbing with the inner wall of the groove to fix the movable panel.

[0006] As a further description of the above technical solution:

[0007] The sliding structure includes multiple groups of sliding rods and sliding sleeves, multiple groups of sliding sleeves are fixedly connected to the inner wall of the cabinet, multiple groups of sliding rods are fixedly connected to the side of the movable panel facing the cabinet, and the ends of the multiple groups of sliding rods away from the movable panels are respectively slidably connected to the multiple groups of sliding rods. The movable panel is slidably connected to the cabinet through the multiple groups of sliding rods and sliding sleeves, and the sliding rods on the three groups of movable panels are staggered up and down.

[0008] As a further description of the above technical solution:

[0009] The elastic structure comprises two groups of springs, and the two groups of springs are arranged between the inner side wall of the handle and an end of the pulling block away from the handle seat.

[0010] As a further description of the above technical solution:

[0011] The limiting structure includes two groups of limiting rings, which are respectively arranged on the outer walls of the two groups of pull rods and are both located between the pulling block and the handle seat. When the two groups of limiting rings abut against the handle seat, the side of the rotating plate away from the handle seat is parallel to the side of the handle seat facing the groove.

[0012] As a further description of the above technical solution:

[0013] The adsorption structure comprises two groups of strong magnetic blocks, and the two groups of strong magnetic blocks are respectively fixedly connected to the side of the two groups of rotating plates away from the handle seat.

[0014] As a further description of the above technical solution:

[0015] The rotating structure includes a connecting rod and a second support. The second support is fixedly connected to one end of the rotating plate away from the first support and located on the side of the rotating plate facing the handle seat. The connecting rod is rotatably connected between the second support and one end of the pull rod extending into the groove.

[0016] As a further description of the above technical solution:

[0017] The inner wall of any one of the three groups of movable panels is provided with multiple groups of ventilation windows that are connected inside and outside. The power elements, air cooling elements and cable connectors are respectively detachably connected to the side of the three groups of movable panels facing the cabinet, and the power elements and air cooling elements are arranged opposite to each other.

[0018] The utility model has the following beneficial effects:

[0019] 1. Compared with the prior art, the quick-release air-cooled pulse power supply, the power element, the air-cooling element and the cable connector are detachably connected to the three sets of movable panels on one side facing the cabinet, and the three sets of movable panels are slidably connected to the cabinet through multiple sets of sliding rods and sliding sleeves. When the power element or the air-cooling element needs to be maintained, it is only necessary to pull the movable panel on which the element is installed out of the cabinet through the sliding sleeve and the sliding rod for convenient maintenance.

[0020] 2. Compared with the prior art, the movable panel of the quick-release air-cooled pulse power supply is fixed to the cabinet by a strong magnetic block. When maintenance is required, the handle is held and the pulling block is pressed toward the side away from the cabinet. The strong magnetic block can be gradually separated from the inner wall of the groove along one end of the length direction of the strong magnetic block by the pull rod. After separation, the movable panel can be pulled out by pulling the handle outward. The method of fixing the movable panel to the cabinet and the method of releasing the fixed state are both simple to operate, but very practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the overall structure of the quick-release air-cooled pulse power supply proposed by the utility model;

[0022] Figure 2 The utility model provides a quick-release air-cooled pulse power supply. Figure 1 A partial enlarged view of the middle A;

[0023] Figure 3 It is a partial cross-sectional view of the movable panel, sliding rod, sliding sleeve and cabinet connection structure of the quick-release air-cooled pulse power supply proposed by the utility model;

[0024] Figure 4 It is a partial cross-sectional view of the groove, handle seat, grip and strong magnetic block connection structure of the quick-release air-cooled pulse power supply proposed by the utility model;

[0025] Figure 5 The utility model provides a quick-release air-cooled pulse power supply. Figure 4 A partial enlarged view of point B in the middle.

[0026] Legend:

[0027] 1. Cabinet; 2. Base; 3. Control box; 4. Fixed panel; 5. Movable panel; 6. Ventilation window; 7. Handle seat; 8. Handle bar; 9. Grip; 10. Pull rod; 11. Pull block; 12. Limiting ring; 13. Sliding sleeve; 14. Sliding rod; 15. Groove; 16. Spring; 17. First support; 18. Turn plate; 19. Strong magnetic block; 20. Second support; 21. Connecting rod. DETAILED DESCRIPTION

[0028] 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.

[0029] Reference Figure 1 As shown, the utility model provides a quick-release air-cooled pulse power supply: including a cabinet 1, a power element, an air-cooling element and a cable connection seat, the lower wall of the cabinet 1 is provided with four groups of feet 2, the top of the cabinet 1 is fixedly connected to a control box 3, the rear wall of the cabinet 1 is fixedly connected to a fixed panel 4, the front wall, the left wall and the right wall of the cabinet 1 are slidably connected to a movable panel 5, any inner wall of the three groups of movable panels 5 is provided with a plurality of groups of ventilation windows 6 that are through-through inside and outside, the power element, the air-cooling element and the cable connection seat are respectively detachably connected to the side of the three groups of movable panels 5 facing the cabinet 1, and the power element and the air-cooling element are arranged opposite to each other, specifically, the power element and the air-cooling element are respectively detachably connected between two opposite groups of the three groups of movable panels 5, the cable connection seat is arranged on a side wall of a group of movable panels 5 opposite to the fixed panel 4, the power element and the air-cooling element are electrically connected to the cable connection seat through a cable having a certain length, and the cable length is determined according to the maximum distance that the movable panel 5 is pulled out of the cabinet 1;

[0030] like Figure 3As shown, in order to achieve the purpose of pulling the movable panel 5 out of the cabinet 1, any one of the three groups of movable panels 5 is slidably connected to the cabinet 1 through a sliding structure, and the sliding structure includes multiple groups of sliding rods 14 and sliding sleeves 13. The multiple groups of sliding sleeves 13 are fixedly connected to the inner wall of the cabinet 1, and the multiple groups of sliding rods 14 are fixedly connected to the side of the movable panel 5 facing the cabinet 1. The ends of the multiple groups of sliding rods 14 away from the movable panel 5 are respectively slidably connected to the multiple groups of sliding rods 14. The movable panel 5 is slidably connected to the cabinet 1 through the multiple groups of sliding rods 14 and sliding sleeves 13. The sliding rods 14 on the three groups of movable panels 5 are staggered up and down. The provision of the sliding rods 14 and sliding sleeves 13 can make the movable panel 5 slidably connected to the cabinet 1, thereby realizing sliding closure and separation. After separation, the power components or air-cooling components installed on the side of the movable panel 5 facing the cabinet 1 are exposed, so that maintenance and repair can be convenient.

[0031] like Figure 2 , Figure 4 As shown, in order to prevent the movable panel 5 from moving easily when the movable panel 5 is closed with the cabinet body 1, a handle seat 7 is fixedly connected to the inner wall of the movable panel 5, and a groove 15 opposite to the inner and outer sides of the handle seat 7 is provided on the side of the cabinet body 1 facing the handle seat 7. A grip 9 is fixedly connected to the side of the handle seat 7 away from the cabinet body 1 through two groups of handle rods 8. A pulling block 11 is slidably connected to the inner wall of the grip 9. Two groups of pulling rods 10 are fixedly connected to one end of the pulling block 11 facing the handle seat 7. The pulling block 11 passes through the side of the grip 9 facing the handle seat 7 and extends between the grip 9 and the handle seat 7. An elastic structure is provided between the pulling block 11 and the grip 9. The elastic structure includes two groups of springs 16. The two groups of springs 16 are both provided between the inner wall of the grip 9 and the end of the pulling block 11 away from the handle seat 7. The spring 16 can squeeze the pulling block 11 toward the side of the handle seat 7 when the pulling block 11 is not pressed.

[0032] like Figure 4 As shown, in order to limit the maximum extrusion stroke of the spring 16, a limiting structure for limiting the movable range of the elastic structure is provided on the pull rod 10, and the limiting structure includes two groups of limiting rings 12. The two groups of limiting rings 12 are respectively arranged on the outer walls of the two groups of pull rods 10 and are both located between the pulling block 11 and the handle seat 7. When the two groups of limiting rings 12 abut against the handle seat 7, the side of the rotating plate 18 away from the handle seat 7 is parallel to the side of the handle seat 7 facing the groove 15. When the limiting rings 12 abut against the handle seat 7, the spring 16 can no longer continue to squeeze the pulling block 11 toward the side of the handle seat 7. In this state, when the movable panel 5 and the cabinet body 1 are closed, the strong magnetic block 19 just abuts against the opposite side of the inner wall of the groove 15.

[0033] like Figure 2 , Figure 5As shown, in order to release the adsorption state of the strong magnetic block 19 and the inner wall of the groove 15, the ends of the two sets of pull rods 10 away from the pulling block 11 both penetrate the handle seat 7 and extend into the groove 15. The end of the pull rod 10 extending into the groove 15 is rotatably connected to the rotating plate 18 through a rotating structure. The rotating structure includes a connecting rod 21 and a second support 20. The second support 20 is fixedly connected to the end of the rotating plate 18 away from the first support 17 and is located on the side of the rotating plate 18 facing the handle seat 7. The connecting rod 21 is rotatably connected between the second support 20 and the pull rod 1 0 extends into one end of the groove 15, the pulling block 11 is connected to the rotating plate 18 through the pulling rod 10, the connecting rod 21 and the second support 20. When the pulling block 11 is pressed toward the side away from the handle seat 7, the end of the rotating plate 18 away from the first support 17 can be driven to move toward the side away from the inner wall of the groove 15, that is, one end of the strong magnetic block 19 is first separated from the inner wall of the groove 15. Compared with forcibly separating the strong magnetic block 19 from the groove 15 as a whole, it is easier to separate one end of the strong magnetic block 19 in the length direction first, and it is also more labor-saving;

[0034] like Figure 4 As shown, in order to prevent the movable panel 5 from falling out by itself when the movable panel 5 is closed with the cabinet body 1, the end of the rotating plate 18 away from the rotating structure is rotatably connected to the side of the handle seat 7 toward the groove 15 through the first support 17, and the side of the rotating plate 18 away from the handle seat 7 is provided with an adsorption structure for adsorbing with the inner wall of the groove 15 to fix the movable panel 5, and the adsorption structure includes two groups of strong magnetic blocks 19, and the two groups of strong magnetic blocks 19 are respectively fixedly connected to the side of the two groups of rotating plates 18 away from the handle seat 7. The strong magnetic blocks 19 are adsorbed with the inner wall of the groove 15 to fix the position of the movable panel 5.

[0035] Working principle: The power components and air-cooling components are detachably connected between two opposite groups of the three groups of movable panels 5. The cable connection seat is arranged on the side wall of a group of movable panels 5 opposite to the fixed panel 4. The power components and air-cooling components are electrically connected to the cable connection seat through cables with a certain length. The movable panel 5 is slidably connected to the cabinet 1 through multiple groups of sliding rods 14 and sliding sleeves 13. The sliding rods 14 on the three groups of movable panels 5 are staggered up and down. The sliding rods 14 and sliding sleeves 13 can make the movable panel 5 slidably connected to the cabinet 1, thereby realizing sliding closure and separation. After separation, the power components or air-cooling components installed on the side of the movable panel 5 facing the cabinet 1 are exposed, so that maintenance and repair can be facilitated. The limit ring 1 2 abuts against the handle seat 7, the spring 16 can no longer press the pulling block 11 toward the side of the handle seat 7. In this state, when the movable panel 5 and the cabinet body 1 are closed, the strong magnetic block 19 just abuts against the side opposite to the inner wall of the groove 15. When the movable panel 5 and the cabinet body 1 are closed, the strong magnetic block 19 and the inner wall of the groove 15 are adsorbed to fix the position of the movable panel 5. When the pulling block 11 is pressed toward the side away from the handle seat 7, the end of the rotating plate 18 away from the first support 17 can be driven to move toward the side away from the inner wall of the groove 15, that is, one end of the strong magnetic block 19 is separated from the inner wall of the groove 15 first. Compared with forcibly separating the strong magnetic block 19 from the groove 15 as a whole, it is easier to separate one end of the strong magnetic block 19 in the length direction first, and it is also more labor-saving.

[0036] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. Quick-release air-cooled pulse power supply, characterized by: The cabinet (1) comprises a cabinet body (1), a power element, an air cooling element and a wiring connection seat, wherein the lower wall of the cabinet body (1) is provided with four groups of feet (2), the top of the cabinet body (1) is fixedly connected to a control box (3), the rear wall of the cabinet body (1) is fixedly connected to a fixed panel (4), the front wall, the left wall and the right wall of the cabinet body (1) are slidably connected to movable panels (5), any one of the three groups of movable panels (5) is slidably connected to the cabinet body (1) through a sliding structure, the inner wall of the movable panel (5) is fixedly connected to a handle seat (7), a groove (15) opposite to the inside and outside of the handle seat (7) is provided on a side of the cabinet body (1) facing the handle seat (7), a handle (9) is fixedly connected to a side of the handle seat (7) away from the cabinet body (1) through two groups of handle bars (8), the inner wall of the handle (9) is slidably connected to a pulling block (11), and the pulling block (11) is fixedly connected to one end of the handle seat (7) There are two groups of pull rods (10), the pulling block (11) passes through the side of the handle (9) facing the handle seat (7) and extends between the handle (9) and the handle seat (7), an elastic structure is arranged between the pulling block (11) and the handle (9), and a limiting structure for limiting the range of movement of the elastic structure is arranged on the pulling rod (10), the ends of the two groups of pull rods (10) away from the pulling block (11) both pass through the handle seat (7) and both extend into the groove (15), the ends of the pull rods (10) extending into the groove (15) are rotatably connected to a rotating plate (18) through a rotating structure, the end of the rotating plate (18) away from the rotating structure is rotatably connected to the side of the handle seat (7) facing the groove (15) through a first support (17), and the side of the rotating plate (18) away from the handle seat (7) is provided with an adsorption structure for adsorbing with the inner wall of the groove (15) to fix the movable panel (5).

2. The quick-release air-cooled pulse power supply according to claim 1, characterized in that: The sliding structure comprises a plurality of groups of sliding rods (14) and sliding sleeves (13); the plurality of groups of sliding sleeves (13) are fixedly connected to the inner wall of the cabinet (1); the plurality of groups of sliding rods (14) are fixedly connected to the side of the movable panel (5) facing the cabinet (1); the ends of the plurality of groups of sliding rods (14) away from the movable panel (5) are respectively slidably connected to the plurality of groups of sliding rods (14); the movable panel (5) is slidably connected to the cabinet (1) via the plurality of groups of sliding rods (14) and the sliding sleeves (13); and the sliding rods (14) on the three groups of movable panels (5) are staggered in an up-and-down manner.

3. The quick-release air-cooled pulse power supply according to claim 1, characterized in that: The elastic structure comprises two groups of springs (16), and the two groups of springs (16) are both arranged between the inner side wall of the grip (9) and an end of the pulling block (11) away from the handle seat (7).

4. The quick-release air-cooled pulse power supply according to claim 1, characterized in that: The limiting structure comprises two groups of limiting rings (12), the two groups of limiting rings (12) are respectively arranged on the outer walls of the two groups of pull rods (10) and are both located between the pulling block (11) and the handle seat (7), and when the two groups of limiting rings (12) are in contact with the handle seat (7), a side of the rotating plate (18) away from the handle seat (7) is parallel to a side of the handle seat (7) facing the groove (15).

5. The quick-release air-cooled pulse power supply according to claim 1, characterized in that: The adsorption structure comprises two groups of strong magnetic blocks (19), and the two groups of strong magnetic blocks (19) are respectively fixedly connected to the side of the two groups of rotating plates (18) away from the handle seat (7).

6. The quick-release air-cooled pulse power supply according to claim 1, characterized in that: The rotating structure comprises a connecting rod (21) and a second support (20); the second support (20) is fixedly connected to an end of the rotating plate (18) away from the first support (17) and located on a side of the rotating plate (18) facing the handle seat (7); the connecting rod (21) is rotatably connected between the second support (20) and an end of the pull rod (10) extending into the groove (15).

7. The quick-release air-cooled pulse power supply according to claim 1, characterized in that: The inner wall of any one of the three groups of movable panels (5) is provided with a plurality of groups of ventilation windows (6) that are connected inside and outside, and the power element, the air cooling element and the wiring connection seat are respectively detachably connected to the side of the three groups of movable panels (5) facing the cabinet (1), and the power element and the air cooling element are arranged opposite to each other.

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