Charge-discharge machine for repairing capacity of storage battery

Abstract

The utility model belongs to the technical field of charge-discharge motors, and discloses a charge-discharge motor for capacity repair of a storage battery, which comprises a box body and a fixed shaft, the fixed shaft is mounted on the inner wall of the box body, an L-shaped trigger rod is mounted on the outer wall of the fixed shaft, a fixed cavity is mounted on the inner top wall of the box body, and a reset spring is mounted on the outer wall of the trigger rod. According to the utility model, the closed structure cavity is arranged, so that the temperature during repairing can be kept by utilizing heat in the charging and discharging processes of the battery, the repairing effect is further improved, after the lead-acid storage battery is mounted, the interior of the box body is in a closed state, and the heat generated in the charging and discharging processes of the lead-acid storage battery can be stored in the box body; the heat preservation pad can greatly reduce heat dissipation outwards, so that heat preservation is carried out on the interior of the box body, the temperature in the box body is increased, an appropriate temperature environment is provided for the lead-acid storage battery, and it is guaranteed that the battery capacity can be improved to the maximum extent when the lead-acid storage battery is repaired.

Description

Technical Field

[0001] This utility model belongs to the field of charge and discharge machine technology, specifically relating to a charge and discharge machine for battery capacity repair. Background Technology

[0002] Lead-acid batteries, as a type of storage battery, occupy an important position in computer rooms across various industries due to their mature technology, excellent discharge performance, wide applicable temperature range, and abundant raw material sources. However, lead-acid batteries also suffer from irreversible sulfation, leading to capacity reduction and a lifespan far shorter than designed. Furthermore, the production and recycling of batteries result in severe lead and acid pollution. The lead-containing heavy metals and acidic substances released from corroded lead-acid batteries not only severely pollute soil and water sources but also damage the air environment and ecological balance. Simultaneously, they harm multiple systems in the human body, including the nervous, hematopoietic, digestive, renal, cardiovascular, and endocrine systems, and can even cause lead poisoning. To address these problems, various battery repair equipment and technologies have emerged on the market, among which the intelligent battery charging and discharging repair integrated machine is an innovative device. Through an advanced electronic control system and data analysis algorithms, it can precisely control and repair batteries, restoring them to their optimal working condition. However, existing battery repair equipment and technologies still have some shortcomings, such as low repair efficiency, poor compatibility, and complex operation. When repairing lead-acid batteries, deep charge and discharge is generally used to restore the battery's vitality.

[0003] In existing technologies, temperature has a significant impact on the conductivity of the electrolyte in lead-acid batteries during deep charging and discharging. In winter, if the battery is repaired at low temperatures, the repair effect will be poor, which will lead to a significant decrease in the battery's performance and capacity. Utility Model Content

[0004] In view of the shortcomings of the prior art, the purpose of this utility model is to provide a charge and discharge machine for battery capacity repair, which solves the problem of low temperature affecting battery capacity in the prior art.

[0005] The purpose of this utility model can be achieved through the following technical solution: a charging and discharging machine for battery capacity repair, comprising a housing and a fixed shaft;

[0006] A fixed shaft is installed on the inner wall of the housing, and an L-shaped trigger rod is installed on the outer wall of the fixed shaft. A fixed cavity is installed on the inner top wall of the housing. A return spring is installed on the outer wall of the trigger rod, and one end of the return spring is fixedly connected to the bottom of the fixed cavity. A lifting column is installed through the inner bottom wall of the fixed cavity. A limit rod is installed on the outer wall of the lifting column. A connecting cover is installed at the bottom of the lifting column. A second spring is installed around the outer wall of the lifting column, and the second spring is fixedly connected to the bottom of the fixed cavity.

[0007] In some disclosures, a door is movably installed on one side of the outer wall of the enclosure, a lead-acid battery is placed on the inner bottom wall of the enclosure, a first heat dissipation plate is installed on the back of the enclosure, an adjustment knob is installed on the front of the enclosure, a crossbar is installed on the top of the enclosure, and a second heat dissipation plate is installed on the front of the enclosure.

[0008] In some disclosures, the outer wall of the cabinet door is equipped with a handle, the top of the cabinet door is equipped with a buckle, and a rotating shaft is movably installed on the inner wall of the cabinet, with the outer wall of the rotating shaft being fixedly connected to the cabinet door.

[0009] In some disclosures, the lead-acid battery has electrodes mounted on top, an insulation pad installed on one inner wall of the casing, and multiple buffer blocks installed on the outer wall of the insulation pad.

[0010] In some disclosures, a temperature sensor is installed on the top of the enclosure, and a filter screen is also installed on the top of the enclosure.

[0011] In some disclosures, an regulator is installed on the inner top wall of the fixed cavity, a fan is installed at the bottom of the regulator, an air inlet pipe is installed on one side of the fan, and an exhaust pipe is installed on the other side of the fan, with both the air inlet pipe and the exhaust pipe extending into the interior of the housing.

[0012] In some disclosures, a baffle plate is installed on one inner wall of the regulator, and a slide groove is opened on the other inner wall of the regulator. A driven rod is installed on the inner wall of the slide groove, and one end of the driven rod is inserted into the interior of the lifting column. A moving plate is installed on the other end of the driven rod.

[0013] The explanations of the nouns, conjunctions, or adjectives used in the above technical solutions are as follows:

[0014] A fixed connection refers to a connection in which parts or components are fixed in place and there is no relative movement between them;

[0015] A rotating connection is a connection between parts that allows the parts to rotate relative to each other.

[0016] Threaded connections are a type of detachable fixed connection with advantages such as simple structure, reliable connection, and convenient assembly and disassembly. They are widely used in mechanical engineering and connection structure fields.

[0017] A sliding connection is a connection between parts that allows the parts to slide against each other.

[0018] The beneficial effects of this utility model are:

[0019] 1. This utility model, by setting up a closed structure chamber, can utilize the heat generated by the battery during charging and discharging to maintain the temperature during repair, thereby improving the repair effect. After the lead-acid battery is installed, the inside of the box is in a closed state. The heat generated by the lead-acid battery during charging and discharging will be stored inside the box. The heat insulation pad can greatly reduce the heat loss to the outside, thereby keeping the inside of the box warm and increasing the temperature inside the box. This provides a suitable temperature environment for the lead-acid battery, ensuring that the battery capacity can be maximized when repairing the lead-acid battery.

[0020] 2. This utility model can make full use of the battery's own heat dissipation by setting a regulator to achieve the heat preservation function. When repairing lead-acid batteries in winter, the lifting column descends, which drives the driven rod to descend. At this time, the driven rod drives the moving plate to slide inside the slide groove. Then the moving plate contacts the blocking plate, blocking the regulator and preventing air from flowing. At this time, the fan is started. The fan cannot draw in outside air, and the heat inside the box enters through the air inlet pipe and then returns to the inside of the box through the exhaust pipe, thereby keeping the lead-acid battery warm. Attached Figure Description

[0021] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, for those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0022] Figure 1 This is a schematic diagram of the rear part of the structure of an embodiment of the present utility model;

[0023] Figure 2 This is a front structural diagram of an embodiment of the present utility model;

[0024] Figure 3 This is a schematic diagram of the cross-sectional structure of the box body according to an embodiment of the present utility model;

[0025] Figure 4 This is a schematic diagram of the lifting column structure according to an embodiment of the present utility model;

[0026] Figure 5 This is a schematic diagram of the cross-sectional structure of the regulator according to an embodiment of the present invention.

[0027] In the diagram: 1. Housing; 11. First heat sink; 12. Crossbar; 13. Adjustment knob; 14. Second heat sink; 2. Door; 21. Handle; 22. Buckle; 23. Rotating shaft; 3. Lead-acid battery; 31. Electrode; 32. Insulation pad; 33. Buffer block; 4. Fixed shaft; 41. Trigger rod; 42. Return spring; 43. Lifting column; 44. Limit rod; 45. Second spring; 46. Connecting cover; 5. Fixed cavity; 51. Temperature sensor; 52. Filter screen; 6. Fan; 61. Inlet pipe; 62. Exhaust pipe; 7. Regulator; 71. Baffle plate; 72. Moving plate; 73. Driven rod. Detailed Implementation

[0028] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0029] Please see Figure 1 , Figure 3 and Figure 4 A charge / discharge machine for battery capacity repair includes a housing 1 and a fixed shaft 4. The fixed shaft 4 is installed on the inner wall of the housing 1, and an L-shaped trigger rod 41 is installed on the outer wall of the fixed shaft 4. A fixed cavity 5 is installed on the inner top wall of the housing 1. A return spring 42 is installed on the outer wall of the trigger rod 41, and one end of the return spring 42 is fixedly connected to the bottom of the fixed cavity 5. A lifting column 43 is installed through the inner bottom wall of the fixed cavity 5. A limit rod 44 is installed on the outer wall of the lifting column 43, and a limit rod 44 is installed at the bottom of the lifting column 43. The enclosure is equipped with a connecting cover 46. A second spring 45 is installed around the outer wall of the lifting column 43 and is fixedly connected to the bottom of the fixed cavity 5. A handle 21 is installed on the outer wall of the door 2 and a buckle 22 is installed on the top of the door 2. A rotating shaft 23 is movably installed on the inner wall of the enclosure 1 and is fixedly connected to the outer wall of the rotating shaft 23. An electrode 31 is installed on the top of the lead-acid battery 3. A heat insulation pad 32 is installed on one side of the inner wall of the enclosure 1 and multiple buffer blocks 33 are installed on the outer wall of the heat insulation pad 32.

[0030] Specifically, firstly, in winter, charge the lead-acid battery 3, open the buckle 22, pull the handle 21 to rotate and open the box door 2, then put the lead-acid battery 3 into the box 1, then close the box door 2 and fasten the buckle 22.

[0031] It should be noted that when the lead-acid battery 3 enters the interior of the housing 1, one end of the lead-acid battery 3 strikes the trigger rod 41, and the trigger rod 41 rotates around the fixed shaft 4. At this time, the trigger rod 41 changes from a vertical state to an inclined state, and the other end of the trigger rod 41 contacts the connecting cover 46 and squeezes the connecting cover 46 to move downward. At this time, the conductive part inside the connecting cover 46 contacts the electrode 31, thereby realizing the charging and discharging function of the lead-acid battery 3.

[0032] It should be noted that after the lead-acid battery 3 is installed, the inside of the box 1 is in a closed state. The heat generated by the lead-acid battery 3 during charging and discharging will be stored inside the box 1. The heat insulation pad 32 can greatly reduce the heat loss to the outside, thereby insulating the inside of the box 1 and increasing the temperature inside the box 1. This provides a suitable temperature environment for the lead-acid battery 3, ensuring that the battery capacity can be maximized when repairing the lead-acid battery 3.

[0033] Please see Figure 1 and Figure 2 A door 2 is movably installed on one side of the outer wall of the enclosure 1. A lead-acid battery 3 is placed on the bottom wall inside the enclosure 1. A first heat dissipation plate 11 is installed on the back of the enclosure 1. An adjustment knob 13 is installed on the front of the enclosure 1. A crossbar 12 is installed on the top of the enclosure 1. A second heat dissipation plate 14 is installed on the front of the enclosure 1. A temperature sensor 51 is installed on the top of the enclosure 1. A filter screen 52 is installed on the top of the enclosure 1.

[0034] It should be noted that when using this device in summer or at room temperature, the heat generated by the charging and discharging of the battery needs to be dissipated in time. The first heat sink 11 and the second heat sink 14 can dissipate heat quickly. The crossbar 12 makes it easy to lift the device. The temperature sensor can detect the temperature inside the box 1 so that the staff can make timely adjustments. The filter screen 52 can prevent external debris from entering the inside of the box 1.

[0035] Please see Figure 3 , Figure 4 and Figure 5 An regulator 7 is installed on the top wall of the fixed cavity 5. A fan 6 is installed at the bottom of the regulator 7. An air inlet pipe 61 is installed on one side of the fan 6, and an exhaust pipe 62 is installed on the other side of the fan 6. Both the air inlet pipe 61 and the exhaust pipe 62 extend into the interior of the housing 1. A baffle plate 71 is installed on one side of the inner wall of the regulator 7. A sliding groove is opened on the other side of the inner wall of the regulator 7. A driven rod 73 is installed on the inner wall of the sliding groove. One end of the driven rod 73 is inserted into the interior of the lifting column 43, and a moving plate 72 is installed on the other end of the driven rod 73.

[0036] Specifically, when repairing lead-acid battery 3 in winter, the lifting column 43 descends, causing the driven rod 73 to descend. At this time, the driven rod 73 drives the moving plate 72 to slide inside the slide groove. Then the moving plate 72 contacts the blocking plate 71, blocking the regulator 7 and preventing air from flowing. At this time, the fan 6 is started. The fan 6 cannot absorb outside air, and the heat inside the box 1 enters through the air intake pipe 61 and then returns to the inside of the box 1 through the exhaust pipe 62, thereby keeping the lead-acid battery 3 warm.

[0037] It should be noted that when cooling the interior of the box 1 in summer, the bottom end of the driven rod 73 can be pulled out from the lifting column 43, and the moving plate 72 can be fixed with bolts or other fixing parts so that it does not come into contact with the baffle plate 71. In this way, the outside air can enter the box 1 through the regulator 7 to cool the interior of the box 1, thereby achieving the cooling function.

[0038] Working principle: First, in winter, the lead-acid battery 3 is charged. The latch 22 is opened, and the handle 21 is pulled, causing the door 2 to rotate and open. Then, the lead-acid battery 3 is placed inside the enclosure 1. Next, the door 2 is closed, and the latch 22 is fastened. When the lead-acid battery 3 enters the enclosure 1, one end of the battery strikes the trigger rod 41. The trigger rod 41 rotates around the fixed shaft 4, changing from a vertical to an inclined state. The other end of the trigger rod 41 contacts the connecting cover 46, pressing the connecting cover 46 downwards. At this time, the inside of the connecting cover 46... The conductive part of the lead-acid battery 3 is in contact with the electrode 31, thereby realizing the charging and discharging function of the lead-acid battery 3. When the lead-acid battery 3 is repaired in winter, the lifting column 43 descends, driving the driven rod 73 to descend. At this time, the driven rod 73 drives the moving plate 72 to slide inside the slide groove. Then the moving plate 72 contacts the blocking plate 71, blocking the regulator 7 and preventing air from flowing. At this time, the fan 6 is started. The fan 6 cannot absorb outside air. The heat inside the box 1 enters through the air inlet pipe 61 and then returns to the inside of the box 1 through the exhaust pipe 62, thereby keeping the lead-acid battery 3 warm.

[0039] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0040] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims of this utility model.

Claims

1. A charge-discharge machine for battery capacity restoration, characterized by, It include box (1) and fixed axle (4); The inner wall of the box (1) is provided with the fixed axle (4), the outer wall of the fixed axle (4) is provided with the L-shaped trigger lever (41), the inner top wall of the box (1) is provided with the fixed cavity (5), the outer wall of the trigger lever (41) is provided with the return spring (42), one end of the return spring (42) is fixedly connected with the bottom of the fixed cavity (5), the inner bottom wall of the fixed cavity (5) is provided with the lifting column (43), the outer wall of the lifting column (43) is provided with the limiting rod (44), the bottom of the lifting column (43) is provided with the connecting cover (46), the outer wall of the lifting column (43) is provided with the second spring (45), and the second spring (45) is fixedly connected with the bottom of the fixed cavity (5).

2. A charge-discharge machine for capacity restoration of a storage battery according to claim 1, wherein The outer wall of the box (1) is provided with the box door (2), the inner bottom wall of the box (1) is provided with the lead-acid storage battery (3), the back of the box (1) is provided with the first heat dissipation plate (11), the front of the box (1) is provided with the adjusting knob (13), the top of the box (1) is provided with the horizontal rod (12), and the front of the box (1) is provided with the second heat dissipation plate (14).

3. A charge-discharge machine for capacity restoration of a storage battery according to claim 2, wherein The outer wall of the box door (2) is provided with the handle (21), the top of the box door (2) is provided with the buckle (22), the inner wall of the box (1) is movably provided with the rotating shaft (23), and the outer wall of the rotating shaft (23) is fixedly connected with the box door (2).

4. A charge-discharge machine for capacity restoration of a storage battery according to claim 2, wherein The top of the lead-acid storage battery (3) is provided with the electrode (31), one side of the inner wall of the box (1) is provided with the heat preservation pad (32), and the outer wall of the heat preservation pad (32) is provided with a plurality of buffer blocks (33).

5. A charge-discharge machine for capacity restoration of a storage battery according to claim 1, wherein The top of the box (1) is provided with the temperature sensor (51), and the top of the box (1) is provided with the filter screen (52).

6. A charge-discharge machine for capacity restoration of a storage battery according to claim 1, wherein The inner top wall of the fixed cavity (5) is provided with the adjuster (7), the bottom of the adjuster (7) is provided with the fan (6), one side of the fan (6) is provided with the air inlet pipe (61), the other side of the fan (6) is provided with the air outlet pipe (62), and the air inlet pipe (61) and the air outlet pipe (62) extend into the inner part of the box (1).

7. A charge-discharge machine for capacity restoration of a storage battery according to claim 6, wherein The inner wall of one side of the adjuster (7) is provided with the blocking plate (71), the other side of the adjuster (7) is provided with the sliding groove, the inner wall of the sliding groove is provided with the driven rod (73), one end of the driven rod (73) is inserted into the inner part of the lifting column (43), and the other end of the driven rod (73) is provided with the moving plate (72).

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