Mobile power supply detection method and device

Abstract

The invention relates to the field of mobile power supplies, and particularly discloses a mobile power supply detection method and device. The overhead control device is connected with the detection box; the thermal linkage device is connected with the interior of the detection box; the power supply matching assembly is connected with the detection box; a wire harness interface cooling assembly, wherein the wire harness interface cooling assembly is communicated with the thermal linkage device; the heat conversion assembly comprises a communication control assembly, a heat exchange assembly and a heat exchange assembly, and the communication control assembly is communicated with the overhead control device; the thermal conversion assembly is arranged in the detection box and communicates with the end, away from the overhead control device, of the communication control assembly, heat energy of the mobile power supply in the charging and discharging detection process can be effectively utilized through the thermal conversion assembly, the heat energy is recycled in a linkage mode after being stored, and when the environment temperature is low, the mobile power supply can be charged and discharged. The mobile power supply is preheated, the detection process of the mobile power supply is optimized, and the actual detection requirement is met.

Description

Technical Field

[0001] The present invention relates to the mobile power supply industry, and in particular to a mobile power supply detection method and device. Background Art

[0002] With the popularity of mobile power, it plays an increasingly important role in daily life and work. However, the quality and performance of mobile power vary greatly, and there are some safety hazards in the market. In order to ensure the safety and reliability of mobile power, it is particularly important to conduct comprehensive quality inspections on it.

[0003] During the actual charging and discharging detection process of the mobile power supply, a certain amount of heat energy will be generated due to factors such as the internal chemical reaction of the battery and the current transmission. The existing detection equipment has limited ability to utilize heat energy, resulting in energy waste. In order to prevent energy waste, it is urgent to develop a mobile power supply detection method and equipment to address the above problems. Summary of the invention

[0004] The object of the present invention is to provide a mobile power source detection method and device to solve the problems raised in the above background technology.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] A mobile power supply detection device, comprising:

[0007] Testing box;

[0008] An overhead control device, wherein the overhead control device is connected to the detection box;

[0009] A thermal linkage device, the thermal linkage device is connected to the inside of the detection box;

[0010] A power supply supporting component, wherein the power supply supporting component is connected to the detection box;

[0011] A wiring harness interface cooling assembly, the wiring harness interface cooling assembly being in communication with the thermal linkage device and being used for local cooling of the wiring port;

[0012] Wherein, the heat conversion component comprises:

[0013] A communication control component, wherein the communication control component is connected to the overhead control device;

[0014] The heat conversion component is arranged inside the detection box and is connected to one end of the connection control component away from the overhead control device, and is used to cooperate with the connection control component to complete the recovery and utilization of heat energy.

[0015] Compared with the prior art, the beneficial effects of the present invention are as follows: the present method and device can effectively utilize the thermal energy of the mobile power supply during the charging and discharging detection process through the heat conversion component, store the thermal energy, and then recycle it for utilization, so as to realize preheating treatment of the mobile power supply when the ambient temperature is low, optimize the mobile power supply detection process, and meet the actual detection needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The figure is a schematic diagram of the structure of a mobile power source detection device in an embodiment of the present invention.

[0017] Figure 2 The present invention is a schematic diagram of the structure of a wiring harness interface cooling assembly in a mobile power supply detection device according to an embodiment of the present invention.

[0018] Figure 3 This is a flowchart of a first embodiment of a mobile power source detection method in an embodiment of the present invention.

[0019] Figure 4 This is a flow chart of a second embodiment of a mobile power source detection method in an embodiment of the present invention.

[0020] In the figure: 1-detection box, 2-top control device, 3-heat linkage device, 4-connection control component, 5-heat conversion component, 6-power supply supporting component, 7-wiring harness interface cooling component, 201-limiting slot frame, 202-first driving member, 203-connecting seat, 204-gas control member, 401-first telescopic connecting pipe, 402-connecting frame, 403-first adjusting control unit, 404-connecting pipe, 405-first suction cup, 50 1-heat storage box, 502-elastic member, 503-center plate, 504-connecting groove, 505-phase change material, 506-second adjustment control unit, 601-limiting plate, 602-second driving member, 603-movable plate, 604-second telescopic connecting pipe, 605-second suction cup, 701-third adjustment control unit, 702-third telescopic connecting pipe, 703-wire ring frame, 704-refrigeration connecting pipe frame, 705-exhaust through hole. DETAILED DESCRIPTION

[0021] 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 described embodiments 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 creative work are within the scope of protection of the present invention.

[0022] A mobile power supply detection device, characterized in that: Figure 1As shown, it includes: a detection box 1; an overhead control device 2, which is connected to the detection box 1; a thermal linkage device 3, which is connected to the inside of the detection box 1; a power supply supporting component 6, which is connected to the detection box 1; a harness interface cooling component 7, which is connected to the thermal linkage device 3 and is used for local cooling of the wiring port; wherein the thermal conversion component 5 includes: a connection control component 4, which is connected to the overhead control device 2; a thermal conversion component 5, which is arranged inside the detection box 1 and is connected to one end of the connection control component 4 away from the overhead control device 2, and is used to cooperate with the connection control component 4 to complete the recovery and utilization of thermal energy.

[0023] In one embodiment of the present invention:

[0024] like Figure 1 As shown, the overhead control device 2 includes: a limit slot frame 201, the limit slot frame 201 is connected to the inside of the detection box 1; a first driving member 202, the first driving member 202 is connected to the inside of the detection box 1; the first driving member 202 uses an electric telescopic frame; a connecting seat 203, the connecting seat 203 is slidably connected to the limit slot frame 201; an air control member 204, the air control member 204 is connected to the side of the connecting seat 203 away from the limit slot frame 201; the air member 204 uses a forward and reverse fan;

[0025] The mobile power supply to be tested is placed at the position of the power supply supporting component 6, and the mobile power supply is limited and fixed by the power supply supporting component 6. A ventilation port and a heat exhaust port are provided on the outside of the mobile power supply (not shown in the figure). According to the actual position of the ventilation port and the heat exhaust port on the outside of the mobile power supply, the horizontal position of the connecting seat 203 in the limiting slot frame 201 is adjusted by the first driving member 202, and the air control member 204 is moved above the heat exhaust port. The air control member 204 can be driven forward and reversely, thereby realizing blast drive or negative pressure drive.

[0026] In one embodiment of the present invention:

[0027] like Figure 1 As shown, the communication control component 4 includes: a first telescopic communication pipe 401, the first telescopic communication pipe 401 is connected to the air control part 204; a connecting frame 402, the connecting frame 402 is connected to the first telescopic communication pipe 401; a first adjustment component 403, one side of the first adjustment component 403 is connected to an end of the first telescopic communication pipe 401 away from the air control part 204, and the other side is connected to the heat conversion component 5; the first adjustment component 403 uses an electromagnetic valve; a communication pipe 404, the communication pipe 404 is connected to the air control part 204; a first suction cup 405, the first suction cup 405 is connected to an end of the communication pipe 404 away from the first adjustment component 403;

[0028] When the position adjustment of the gas control component 204 is completed, the first suction cup 405 is adsorbed on the heat exhaust port of the mobile power supply. When the mobile power supply is charged and discharged, a certain amount of heat will be generated. The gas control component 204 is in operation, and negative pressure can be formed inside the connecting pipe 404 and the first suction cup 405. The first adjustment component 403 is opened, and the hot gas is introduced into the heat conversion component 5, and heat can be stored through the heat conversion component 5.

[0029] In one embodiment of the present invention:

[0030] like Figure 1 As shown, the heat conversion component 5 includes: a heat storage box 501, which is connected to the inside of the detection box 1; an elastic member 502, which is connected to the inside of the heat storage box 501; the elastic member 502 is selected from an elastic telescopic rod; a middle plate 503, which is movably connected to the inside of the heat storage box 501 and connected to the elastic member 502; a connecting groove 504, which is arranged inside the middle plate 503; a phase change material 505, which is stored in the middle heat storage box 501; a second adjustment control 506, which is connected to the heat storage box 501; the second adjustment control 506 is selected from an electromagnetic valve;

[0031] An air pressure sensor (not shown in the figure) is installed inside the heat storage box 501. When the heat gas is introduced into the heat storage box 501, the middle plate 503 is driven to move downward, so that the air pressure on the bottom side of the middle plate 503 increases, and the phase change material 505 changes from liquid to solid to absorb the introduced heat energy. When the air pressure inside the heat storage box 501 reaches the air pressure threshold, the air pressure sensor sends a signal to control the first adjustment control 403 to close, and the heat gas is no longer introduced into the heat storage box 501, but flows into the wiring harness interface cooling assembly 7, and the heat gas is cooled and then discharged in a direction.

[0032] In one embodiment of the present invention:

[0033] like Figure 1 As shown, the power supply supporting component 6 includes: a limit plate 601, the limit plate 601 is connected to the inside of the detection box 1; a second driving member 602, the second driving member 602 is connected to the inside of the detection box 1; the second driving member 602 is an electric telescopic rod; a movable plate 603, the movable plate 603 is connected to the second driving member 602; a second telescopic connecting pipe 604, the second telescopic connecting pipe 604 is connected to the side of the second adjustment component 506 away from the heat storage box 501; a second suction cup 605, the second suction cup 605 is connected to the end of the second telescopic connecting pipe 604 away from the second adjustment component 506;

[0034] The mobile power supply to be tested is placed between the limit plate 601 and the movable plate 603. According to the specifications of the mobile power supply, the movable plate 603 is driven by the second driving member 602 to move to the side close to the limit plate 601 to complete the limit fixation of the mobile power supply, and the second suction cup 605 is connected to the ventilation port of the mobile power supply to be tested. If the ambient temperature is low, resulting in a low temperature of the mobile power supply, in order to prevent the low temperature of the mobile power supply from affecting the detection accuracy, before the detection, the first adjustment component 403 and the air control component 204 are first opened to reduce the air pressure on the bottom side of the middle plate 503, so that the phase change material 505 changes from solid to liquid, releasing the stored heat energy, and then the first air control component 403 and the air control component 204 are closed, the wiring harness interface cooling component 7 is closed, and the second adjustment component 506 is opened. The released heat energy is introduced into the mobile power supply housing through the second telescopic connecting pipe 604 and the second suction cup 605 through the mobile power supply ventilation port to complete the preheating of the mobile power supply;

[0035] In the present application, the second driving member 602 is not limited to an electric telescopic rod, and can also be driven by a linear motor, an electric cylinder or a pneumatic cylinder, etc., as long as the movement and adjustment of the movable plate 603 can be achieved, and no specific limitation is made here.

[0036] In one embodiment of the present invention:

[0037] like Figure 1 As shown, the power supply supporting component 6 includes: a limit plate 601, the limit plate 601 is connected to the inside of the detection box 1; a second driving member 602, the second driving member 602 is connected to the inside of the detection box 1; the second driving member 602 is an electric telescopic rod; a movable plate 603, the movable plate 603 is connected to the second driving member 602; a second telescopic connecting pipe 604, the second telescopic connecting pipe 604 is connected to the side of the second adjustment component 506 away from the heat storage box 501; a second suction cup 605, the second suction cup 605 is connected to the end of the second telescopic connecting pipe 604 away from the second adjustment component 506;

[0038] The mobile power supply to be tested is placed between the limit plate 601 and the movable plate 603. According to the specifications of the mobile power supply, the movable plate 603 is driven by the second driving member 602 to move to the side close to the limit plate 601 to complete the limit fixation of the mobile power supply, and the second suction cup 605 is connected to the ventilation port of the mobile power supply to be tested. If the ambient temperature is low, resulting in a low temperature of the mobile power supply, in order to prevent the low temperature of the mobile power supply from affecting the detection accuracy, before the detection, the first adjustment component 403 and the air control component 204 are first opened to reduce the air pressure on the bottom side of the middle plate 503, so that the phase change material 505 changes from solid to liquid, releasing the stored heat energy, and then the first air control component 403 and the air control component 204 are closed, the wiring harness interface cooling component 7 is closed, and the second adjustment component 506 is opened. The released heat energy is introduced into the mobile power supply housing through the second telescopic connecting pipe 604 and the second suction cup 605 through the mobile power supply ventilation port to complete the preheating of the mobile power supply;

[0039] In the present application, the second driving member 602 is not limited to an electric telescopic rod, and can also be driven by a linear motor, an electric cylinder or a pneumatic cylinder, etc., as long as the movement and adjustment of the movable plate 603 can be achieved, and no specific limitation is made here.

[0040] In one embodiment of the present invention:

[0041] like Figure 1 and Figure 2 As shown, the harness interface cooling assembly 7 includes: a third adjusting component 701, the third adjusting component 701 is connected to the first telescopic connecting pipe 401; the third adjusting component 701 electromagnetic valve; a third telescopic connecting pipe 702, the third telescopic connecting pipe 702 is connected to the third adjusting component 701, and is connected to the connecting frame 402 away from the first telescopic connecting pipe 401; a plurality of wire placement ring frames 703, a plurality of wire placement ring frames 703 are connected to the side of the third telescopic connecting pipe 702 away from the third adjusting component 701; a refrigeration connecting pipe frame 704, the refrigeration connecting pipe frame 704 is connected to the third connecting pipe 702, and is connected to a plurality of wire placement ring frames 703; a plurality of exhaust through holes 705, a plurality of exhaust through holes 705 are arranged inside the wire placement ring frame 703;

[0042] Several wiring ports required for detection are arranged on the outside of the mobile power supply (not shown in the figure). When performing detection, the wiring harness is passed through the corresponding wiring loop rack 703 and connected to the wiring port. When the air pressure inside the heat storage box 501 reaches the threshold, the third adjustment control 701 is turned on, and the gas enters the third telescopic connecting pipe 702 and then enters the interior of the refrigeration connecting pipe rack 704. An electric refrigeration plate (not shown in the figure) is installed inside the refrigeration connecting pipe rack 704 to cool the introduced gas, and then the gas is introduced into several wiring loop racks 703. The interior of the wiring loop rack 703 is hollow, and then the gas is discharged through several exhaust holes 705. The wiring port position can be locally cooled to prevent poor contact caused by overheating of the wiring port position.

[0043] In one embodiment of the present invention:

[0044] A mobile power supply detection method, such as Figure 3 As shown, the following steps are specifically included: when the mobile power supply is tested, the gas control component 204 is operated, and the heat gas is introduced into the heat storage tank 501; the air pressure inside the heat storage tank 501 increases, so that the phase change material 505 changes from liquid to solid, and absorbs the introduced heat energy; when the air pressure inside the heat storage tank 501 reaches the air pressure threshold, the first adjustment component 403 is closed; the heat gas flows to the inside of the wiring harness interface cooling component 7; the wiring harness interface cooling component 7 cools the heat gas and discharges it in a direction to the position of the wiring terminal.

[0045] In one embodiment of the present invention:

[0046] A mobile power supply detection method, such as Figure 4 As shown, the following steps are specifically included: before the mobile power supply is tested, the first control component 403 and the air control component 204 are opened to reduce the internal air pressure of the heat storage box 501; the phase change material 505 changes from solid to liquid to release the stored heat energy; the first air control component 403 and the air control component 204 are closed, and the wiring harness interface cooling component 7 is closed; the second control component 506 is opened, and the released heat energy is introduced into the mobile power supply housing to complete the preheating of the mobile power supply.

[0047] The working principle of the present invention is: the mobile power supply to be tested is placed at the position of the power supply supporting component 6, and the mobile power supply is limited and fixed by the power supply supporting component 6. A ventilation port and a heat exhaust port (not shown in the figure) are arranged on the outside of the mobile power supply. According to the actual position of the ventilation port and the heat exhaust port on the outside of the mobile power supply, the horizontal position of the connecting seat 203 on the limiting slot frame 201 is adjusted by the first driving member 202, and the air control member 204 is moved above the heat exhaust port. The air control member 204 can be driven forward and reversely, thereby realizing blast drive or negative pressure drive. When the position adjustment of the air control member 204 is completed, the first suction cup 405 is adsorbed on the position of the heat exhaust port of the mobile power supply. When the air control member 204 is driven forward and reversely, the first suction cup 405 is adsorbed on the position of the heat exhaust port of the mobile power supply. When the mobile power supply is charged and discharged, a certain amount of heat will be generated. When the gas control component 204 is running, negative pressure can be formed inside the connecting pipe 404 and the first suction cup 405. The first adjustment component 403 is turned on, and the hot gas is introduced into the heat conversion component 5. Heat can be stored through the heat conversion component 5. A pressure sensor (not shown in the figure) is installed inside the heat storage box 501. When the hot gas is introduced into the heat storage box 501, the middle plate 503 is driven to move downward, so that the air pressure on the bottom side of the middle plate 503 increases, so that the phase change material 505 changes from liquid to solid, absorbing the introduced heat energy. When the air pressure inside the heat storage box 501 reaches the air pressure threshold, the air pressure sensor sends a signal to control the first adjustment component 4 03 is closed, the hot gas is no longer introduced into the heat storage box 501, and flows into the wiring harness interface cooling component 7. After cooling the hot gas, it is discharged in a directional manner. The mobile power supply to be tested is placed between the limit plate 601 and the movable plate 603. According to the specifications of the mobile power supply, the movable plate 603 is driven to move to the side close to the limit plate 601 under the drive of the second driving member 602 to complete the limit fixation of the mobile power supply, and the second suction cup 605 is connected to the ventilation port of the mobile power supply to be tested. If the ambient temperature is low, resulting in a low temperature of the mobile power supply, in order to prevent the low temperature of the mobile power supply from affecting the detection accuracy, before the detection, the first adjustment component 403 and the air control component 20 First, it is turned on to reduce the air pressure at the bottom of the middle plate 503, so that the phase change material 505 changes from solid to liquid, releasing the stored heat energy, and then the first air control component 403 and the air control component 204 are closed, the wiring harness interface cooling component 7 is closed, and the second adjustment component 506 is turned on. The released heat energy is introduced into the mobile power supply housing through the second telescopic connecting pipe 604 and the second suction cup 605 through the mobile power supply ventilation port to complete the preheating of the mobile power supply. The second driving component 602 is not limited to an electric telescopic rod, and can also be driven by a linear motor, an electric cylinder or a cylinder, etc., as long as the movable plate 603 can be moved and adjusted, and no specific limitation is made here;

[0048] Several wiring ports required for detection are arranged on the outside of the mobile power supply (not shown in the figure). When performing detection, the wiring harness is passed through the corresponding wiring loop rack 703 and connected to the wiring port. When the air pressure inside the heat storage box 501 reaches the threshold, the third adjustment control 701 is turned on, and the gas enters the third telescopic connecting pipe 702 and then enters the interior of the refrigeration connecting pipe rack 704. The refrigeration connecting pipe rack 704 is equipped with an electric cooling plate (not shown in the figure) to cool the introduced gas, and then introduce it into several wiring loop racks 703. The interior of the wiring loop rack 703 is hollow, and then it is discharged through several exhaust holes 705. The wiring port position can be locally cooled to prevent poor contact caused by overheating of the wiring port position.

[0049] In summary, the method and device can effectively utilize the thermal energy of the mobile power supply during the charging and discharging detection process through the heat conversion component 5, store the thermal energy, and then recycle it for utilization. When the ambient temperature is low, the mobile power supply can be preheated, the mobile power supply detection process can be optimized, and the actual detection needs can be met.

[0050] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A mobile power supply detection device, characterized in that: include: Testing box; An overhead control device, wherein the overhead control device is connected to the detection box; A thermal linkage device, the thermal linkage device is connected to the inside of the detection box; A power supply supporting component, wherein the power supply supporting component is connected to the detection box; A wiring harness interface cooling assembly, the wiring harness interface cooling assembly being in communication with the thermal linkage device and being used for local cooling of the wiring port; Wherein, the heat conversion component comprises: A communication control component, wherein the communication control component is connected to the overhead control device; The heat conversion component is arranged inside the detection box and is connected to one end of the connection control component away from the overhead control device, and is used to cooperate with the connection control component to complete the recovery and utilization of heat energy.

2. The mobile power source detection device according to claim 1, characterized in that: The overhead control device comprises: A limit slot frame, the limit slot frame is connected to the inside of the detection box; A first driving member, the first driving member is connected to the inside of the detection box; A connecting seat, the connecting seat is slidably connected to the limiting slot frame; The air control component is connected to a side of the connecting seat away from the limiting groove frame.

3. The mobile power source detection device according to claim 2, characterized in that: The connectivity control component comprises: A first telescopic connecting pipe, wherein the first telescopic connecting pipe is connected to the air control member; A connecting frame connected to the first telescopic connecting pipe; A first adjustment component, wherein one side of the first adjustment component is connected to an end of the first telescopic connecting pipe away from the gas control component, and the other side of the first adjustment component is connected to the heat conversion component; A connecting pipe, the connecting pipe is connected to the gas control component; A first suction cup is connected to an end of the connecting tube away from the first adjustment control unit.

4. The mobile power source detection device according to claim 1, characterized in that: The heat conversion assembly comprises: A heat storage box, wherein the heat storage box is connected to the inside of the detection box; An elastic member connected to the interior of the heat storage tank; A middle plate, wherein the middle plate is movably connected to the inside of the heat storage box and is connected to the elastic member; A communication groove, wherein the communication groove is arranged inside the middle plate; Phase change material, wherein the phase change material is stored inside the central heat storage tank; A second control component is connected to the heat storage tank.

5. The mobile power source detection device according to claim 4, characterized in that: The power supply supporting components include: A limit plate connected to the interior of the detection box; a second driving member, the second driving member being connected to the interior of the detection box; A movable plate connected to the second driving member; A second telescopic connecting pipe, wherein the second telescopic connecting pipe is connected to a side of the second adjusting component away from the heat storage tank; A second suction cup is connected to an end of the second telescopic connecting tube away from the second adjustment control unit.

6. The mobile power source detection device according to claim 3, characterized in that: The wiring harness interface cooling assembly comprises: a third adjusting component, the third adjusting component being connected to the first telescopic connecting pipe; a third telescopic connecting tube, the third telescopic connecting tube being connected to the third adjusting device and being connected to the connecting frame away from the first telescopic connecting tube; A plurality of wire-arranging ring frames, wherein the plurality of wire-arranging ring frames are connected to a side of the third telescopic connecting pipe away from the third adjusting control unit; A refrigeration connecting pipe rack, the refrigeration connecting pipe rack is connected to the third connecting pipe and is connected to a plurality of wire ring racks; A plurality of exhaust through holes are arranged inside the wire placing ring frame.

7. A mobile power source detection method, using the mobile power source detection device according to any one of claims 1 to 6, specifically comprising the following steps: When testing the mobile power supply, the gas control unit operates and the hot gas is introduced into the heat storage tank; The pressure inside the heat storage tank increases, causing the phase change material to change from liquid to solid, absorbing the introduced heat energy; When the air pressure inside the heat storage tank reaches the air pressure threshold, the first control panel is closed; The hot gas flows to the inside of the wiring harness interface cooling assembly; The wiring harness interface cooling assembly cools the hot gas and discharges it in a directional manner to the wiring terminal position.

8. A mobile power source detection method, using the mobile power source detection device according to any one of claims 1 to 6, further comprising the following steps: Before testing the mobile power supply, the first control unit and the gas control unit are turned on to reduce the internal gas pressure of the heat storage tank; The phase change material changes from solid to liquid, releasing the stored heat energy; The first air control member and the air control member are closed, and the wiring harness interface cooling assembly is closed; The second control is turned on, and the released heat energy is introduced into the inner shell of the mobile power supply to complete the preheating of the mobile power supply.

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