Charger with low standby power consumption

Abstract

The invention belongs to the technical field of chargers, and particularly relates to a low-standby-power-consumption charger which comprises a low-standby-power-consumption charger body. A protection module is arranged in the charger body with low standby power consumption, the protection module can power off the charger body with low standby power consumption when a mobile phone is fully charged, and a charging module is arranged in the charger body with low standby power consumption; one side of the low standby power consumption charger body is connected with a connector through a screw, and the connector is provided with a through hole; when the wire is pulled out, the wire passes through the detection ring, if the surface of the wire is damaged, the inner wall of the detection ring is deformed and fills the damaged part, then the air pressure in the detection ring is changed and sensed by the pressure sensor, and the alarm module is started, so that the alarm module gives an alarm to warn a user that the wire is damaged; conditions of unstable current and short circuit are prevented, and the stable current is beneficial for reducing power consumption in the charging process.

Description

Technical Field

[0001] The invention belongs to the technical field of chargers, in particular to a low standby power consumption charger. Background Art

[0002] With the continuous advancement of technology, the types and functions of chargers are showing an increasingly diversified trend. Starting from the early direct charging chargers, after technological innovation, it has gradually entered a new era of fast charging and wireless charging. The charger field continues to undergo upgrades and replacements, which not only significantly shortens the charging time of the device, but also has the emergence of low standby power consumption chargers, further improving energy utilization efficiency.

[0003] A Chinese patent application CN218940742U discloses a mobile phone charger, the key points of its technical solution are: the charger includes: a shell, which is provided with a receiving cavity, the shell includes a first side wall forming the receiving cavity, and the first side wall is provided with a charging port; a sealing member includes a sealing body and a sealing protrusion, the sealing body is embedded in the receiving cavity, and the sealing body is provided with a connecting hole corresponding to the charging port; the sealing protrusion is arranged on a side of the sealing body facing the first side wall, and the sealing protrusion is arranged around the connecting hole and the charging port and is sealed and abutted against the first side wall.

[0004] However, the above technology often has the following defects: the charging cable may be damaged due to various reasons during long-term use. If the user does not discover the damage in time, it may cause some potential safety hazards. For example, a damaged charging cable may cause current instability or even a short circuit, which will not only affect the charging effect but may also cause serious consequences such as fire. For this reason, the present invention provides a low standby power consumption charger. Summary of the invention

[0005] In order to make up for the deficiencies of the prior art, at least one technical problem raised in the background technology is solved.

[0006] The technical solution adopted by the present invention to solve the technical problem is as follows: a low standby power consumption charger described in the present invention comprises a low standby power consumption charger body; a protection module is arranged in the low standby power consumption charger body, and the protection module can cut off the power supply of the low standby power consumption charger body when the mobile phone is fully charged; a charging module is arranged in the low standby power consumption charger body;

[0007] A connector is connected to one side of the low standby power consumption charger body by screws, a through hole is provided on the connector, a wire is arranged in the connector, the wire passes through the through hole, and a copper sheet is arranged at one end of the wire in the connector, the copper sheet is attached to the charging module and is electrically connected, the other end of the wire is electrically connected to a plug, and a wire reeling mechanism for reeling in the wire is arranged in the connector;

[0008] An alarm module is provided in the body of the low standby power consumption charger, a connecting ring is fixedly connected to the connector via a bracket, a detection ring made of elastic material is fixedly connected to the inner wall of the connecting ring, the interior of the detection ring is a hollow structure, and a pressure sensor for starting the alarm module is provided in the detection ring, and the detection ring is sleeved on the wire.

[0009] Preferably, the interior of the connecting ring is a hollow structure, and a push plate is sealingly and slidingly connected inside the connecting ring. A first spring is fixedly connected between the bottom surface of the push plate and the inner wall of the connecting ring. The inner wall of the connecting ring is provided with a group of liquid outlet holes connected to the interior of the connecting ring. Marking liquid is stored above the push plate, and a driving mechanism for moving the push plate is provided in the joint.

[0010] Preferably, a heat dissipation groove is provided on the joint, a first slide groove connected to the heat dissipation groove is provided in the joint, a sealing plate for sealing the heat dissipation groove is provided in the first slide groove, a second spring is fixedly connected between the side of the sealing plate away from the plug and the inner wall of the first slide groove, the driving mechanism can drive the sealing plate to move, and a temperature measurement module is provided in the body of the low standby power consumption charger.

[0011] Preferably, the driving mechanism includes an electromagnet arranged in the first slide groove and magnetically attracted to the sealing plate, the sealing plate is made of magnetic material and has a hollow structure inside, a movable plate is sealingly and slidingly connected inside the sealing plate, a third spring is fixedly connected between the side of the movable plate away from the second spring and the inner wall of the sealing plate, a connecting rod is fixedly connected to the side of the movable plate away from the third spring, the connecting rod is slidably connected to the side of the sealing plate close to the second spring, and a connecting pipe is connected between the sealing plate and the connecting ring.

[0012] Preferably, the alarm module includes a fixed tube fixedly connected to the low standby power consumption charger body, a connecting hole is provided on the joint, the air inlet end of the fixed tube is aligned with the connecting hole, a whistle is provided in the fixed tube, the sealing plate is sealingly and slidingly connected to the inner wall of the joint, and a group of heat dissipation holes connected to the first slide groove are provided on the inner wall of the joint.

[0013] Preferably, the wire-taking mechanism includes a rotating shaft rotatably connected to the inner wall of the joint, a hollow wire-taking roller is fixedly connected to the surface of the rotating shaft, a pair of retaining rings are fixedly connected to the surface of the wire-taking roller, a wire entry hole is provided on the side wall of the wire-taking roller, the wire passes through the wire entry hole, the copper sheet is rotatably connected to one end of the wire-taking roller away from the rotating shaft, and a winding spring is arranged between the wire-taking roller and the inner wall of the joint.

[0014] Preferably, the joint is provided with a movable groove near the rotating shaft, a clamping block is arranged in the movable groove, a fourth spring is fixedly connected between the top surface of the clamping block and the inner wall of the movable groove, a clamping groove engaged with the clamping block is provided on the rotating shaft, and a disengagement component for allowing the clamping block to disengage from the clamping groove is provided on the rotating shaft.

[0015] Preferably, the disengagement assembly includes a third slide groove opened at one end of the rotating shaft away from the take-up roller, a slide column is sealingly and slidingly connected in the third slide groove, a fifth spring is fixedly connected between the slide column and the inner wall of the third slide groove, a connecting groove is opened between the clamping groove and the third slide groove, the clamping block is sealingly and slidingly connected to the movable groove, and the rotating shaft is sealingly and rotatably connected to the joint.

[0016] The beneficial effects of the present invention are as follows:

[0017] 1. During the process of the wire being pulled out, the wire in the present invention will pass through the detection ring. If the surface of the wire is damaged, the inner wall of the detection ring will deform and fill the damaged part. At this time, the air pressure in the detection ring will change and be sensed by the pressure sensor to start the alarm module, so that the alarm module will alarm and warn the user that the wire is damaged to prevent current instability and short circuit. The stable current is conducive to reducing power consumption during charging.

[0018] 2. In the present invention, when the wire is damaged and passes through the detection ring, the driving mechanism will push the push plate, so that the push plate pushes the marking liquid. At this time, the marking liquid will be sprayed from the liquid outlet to the wire. At this time, the position marked by the marking liquid is above the damaged area of ​​the wire, which can facilitate subsequent personnel to find the damaged area for timely processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The present invention will be further described below in conjunction with the accompanying drawings.

[0020] Figure 1 It is a three-dimensional diagram of the low standby power consumption charger body of the present invention;

[0021] Figure 2 It is a schematic diagram of the internal structure of the joint in the present invention;

[0022] Figure 3 yes Figure 2 A magnified image of point A;

[0023] Figure 4 yes Figure 2 A magnified view of point B;

[0024] Figure 5 yes Figure 2 Enlarged view of point C;

[0025] Figure 6 It is a partial structural schematic diagram of the sealing plate and the joint in the present invention.

[0026] In the figure: 1. Low standby power consumption charger body; 2. Connector; 3. Wire; 4. Plug; 5. Connecting ring; 6. Detection ring; 7. Pressure sensor; 8. Push plate; 9. Liquid outlet; 10. Sealing plate; 11. First slide groove; 12. Second slide groove; 13. Electromagnet; 14. Connecting rod; 15. Moving plate; 16. Connecting pipe; 17. Fixed pipe; 18. Whistle; 19. Connecting hole; 20. Air outlet; 21. Heat dissipation hole; 22. Take-up roller; 23. Copper sheet; 24. Coil spring; 25. Block ring; 26. Rotating shaft; 27. Card slot; 28. Card block; 29. ​​Third slide groove; 30. Sliding column; 31. Cleaning ring; 32. Brush; 33. Slide plate. DETAILED DESCRIPTION

[0027] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0028] Embodiment 1: Figures 1 to 5 As shown, a low standby power consumption charger according to an embodiment of the present invention comprises a low standby power consumption charger body 1; a protection module is arranged in the low standby power consumption charger body 1, and the protection module can cut off the power supply of the low standby power consumption charger body 1 when the mobile phone is fully charged; and a charging module is arranged in the low standby power consumption charger body 1;

[0029] A connector 2 is connected to one side of the low standby power consumption charger body 1 by screws, a through hole is provided on the connector 2, and a wire 3 is arranged in the connector 2, the wire 3 passes through the through hole, and a copper sheet 23 is arranged at one end of the wire 3 located in the connector 2, the copper sheet 23 is attached to the charging module and is electrically connected, the other end of the wire 3 is electrically connected to a plug 4, and a wire reeling mechanism for reeling in the wire 3 is arranged in the connector 2;

[0030] An alarm module is provided in the low standby power consumption charger body 1, a connecting ring 5 is fixedly connected to the connector 2 through a bracket, a detection ring 6 made of elastic material is fixedly connected to the inner wall of the connecting ring 5, the detection ring 6 is a hollow structure, and a pressure sensor 7 for starting the alarm module is provided in the detection ring 6, and the detection ring 6 is sleeved on the wire 3;

[0031] When the mobile phone needs to be charged, the present application inserts the low standby power consumption charger body 1 into the socket to power on, then pulls out the wire 3 from the connector 2, and then inserts the plug 4 into the charging port of the mobile phone. During the process of pulling out the wire 3, the wire 3 will pass through the detection ring 6. If the surface of the wire 3 is damaged, the inner wall of the detection ring 6 will deform and fill the damaged part. At this time, the air pressure in the detection ring 6 will change and be sensed by the pressure sensor 7 to start the alarm module, so that the alarm module will alarm and warn the user that the wire 3 is damaged to prevent current instability and short circuit. Stable current is conducive to reducing power consumption during charging. After the mobile phone is fully charged, the protection module will cut off the power to the low standby power consumption charger body 1 to prevent the low standby power consumption charger body 1 from continuously charging the mobile phone, causing unnecessary energy consumption, thereby further reducing power consumption.

[0032] The interior of the connecting ring 5 is a hollow structure, and a push plate 8 is sealed and slidably connected inside the connecting ring 5. A first spring is fixedly connected between the bottom surface of the push plate 8 and the inner wall of the connecting ring 5. A group of liquid outlets 9 connected to the inside of the connecting ring 5 are opened on the inner wall of the connecting ring 5. Marking liquid is stored above the push plate 8, and a driving mechanism for moving the push plate 8 is arranged in the joint 2. In the present application, when the wire 3 is damaged and passes through the detection ring 6, the driving mechanism will push the push plate 8 so that the push plate 8 pushes the marking liquid. At this time, the marking liquid will be sprayed from the liquid outlet 9 to the wire 3. At this time, the position marked by the marking liquid is above the damaged area of ​​the wire 3, which can facilitate subsequent personnel to find the damaged area for timely processing.

[0033] A heat dissipation groove is provided on the joint 2, and a first slide groove 11 connected to the heat dissipation groove is provided in the joint 2. A sealing plate 10 for sealing the heat dissipation groove is provided in the first slide groove 11, and a second spring is fixedly connected between the side of the sealing plate 10 away from the plug 4 and the inner wall of the first slide groove 11. The driving mechanism can drive the sealing plate 10 to move, and a temperature measurement module is provided in the low standby power consumption charger body 1; when the low standby power consumption charger body 1 in the present application is in use, heat will be generated inside. If the heat is too high, the power consumption will increase and it will also cause safety hazards. At this time, the internal temperature can be measured by the temperature measurement module. If the measured temperature is too high, the driving mechanism will drive the sealing plate 10 to no longer seal the heat dissipation groove. At this time, the heat inside the low standby power consumption charger body 1 can be dissipated from the heat dissipation groove, thereby reducing power consumption and safety hazards.

[0034] The driving mechanism includes an electromagnet 13 arranged in the first slide groove 11 and magnetically attracted to the sealing plate 10. The sealing plate 10 is made of magnetic material and has a hollow structure inside. A movable plate 15 is sealed and slidably connected inside the sealing plate 10. A third spring is fixedly connected between the side of the movable plate 15 away from the second spring and the inner wall of the sealing plate 10. A connecting rod 14 is fixedly connected to the side of the movable plate 15 away from the third spring. The connecting rod 14 is slidably connected to the side of the sealing plate 10 close to the second spring. A connecting pipe 16 is connected between the sealing plate 10 and the connecting ring 5.

[0035] The electromagnet 13 in the present application has two gears. When the sealing plate 10 is attracted by the low magnetic gear, the inner wall of the first slide groove 11 will not push the connecting rod 14. The high magnetic gear can attract the sealing plate 10 and let the inner wall of the first slide groove 11 push the connecting rod 14. When the temperature measurement module in the present application measures a high temperature, it will start the electromagnet 13, so that the electromagnet 13 is in the low magnetic gear, thereby attracting the sealing plate 10 and no longer sealing the heat dissipation groove. When the pressure sensor 7 senses that the wire 3 is damaged, the electromagnet 13 will also be started, so that the electromagnet 13 is in the high magnetic gear. At this time, the sealing plate 10 will be attracted, and then the inner wall of the first slide groove 11 will push the connecting rod 14. At this time, the connecting rod 14 will drive the moving plate 15 to push the gas in the sealing plate 10 from the connecting pipe 16 into the connecting ring 5, and then push the push plate 8, so that the marking liquid can be sprayed from the liquid outlet 9 onto the wire 3. Through the above mechanism, we can realize the function of synchronously driving multiple components to move using a single electromagnet 13.

[0036] The alarm module includes a fixed tube 17 fixedly connected to the low standby power consumption charger body 1, a connecting hole 19 is provided on the connector 2, the air inlet end of the fixed tube 17 is aligned with the connecting hole 19, a whistle 18 is provided in the fixed tube 17, the sealing plate 10 is sealingly and slidably connected to the inner wall of the connector 2, and a group of heat dissipation holes 21 connected to the first slide groove 11 are provided on the inner side wall of the connector 2;

[0037] In the present application, when the sealing plate 10 is sucked by the first electromagnet 13, the gas in the first slide groove 11 will be pushed to be discharged from the heat dissipation hole 21 and the fixed tube 17, so that the gas discharged from the heat dissipation hole 21 can dissipate heat to the inside of the low standby power consumption charger body 1, and the gas discharged from the fixed tube 17 can pass through the whistle 18, so that the whistle 18 makes a sound to alarm. At the same time, when the electromagnet 13 is in a low magnetic force gear, the electromagnet 13 can be started intermittently for 2min-3min, so that the electromagnet 13 drives the sealing plate 10 to move repeatedly, so that the gas in the first slide groove 11 can be repeatedly blown from the heat dissipation hole 21 into the low standby power consumption charger body 1 for continuous heat dissipation. Through the above mechanism, both the alarm effect and the heat dissipation effect of the low standby power consumption charger body 1 can be achieved.

[0038] The wire-taking mechanism includes a rotating shaft 26 rotatably connected to the inner wall of the connector 2, a hollow wire-taking roller 22 is fixedly connected to the surface of the rotating shaft 26, a pair of retaining rings 25 are fixedly connected to the surface of the wire-taking roller 22, a wire entry hole is opened on the side wall of the wire-taking roller 22, the wire 3 passes through the wire entry hole, the copper sheet 23 is rotatably connected to the end of the wire-taking roller 22 away from the rotating shaft 26, and a winding spring 24 is arranged between the wire-taking roller 22 and the inner wall of the connector 2; the present application can allow the wire 3 to drive the wire-taking roller 22 to rotate by pulling the plug 4, so that the wire 3 is pulled out of the connector 2, and when the plug 4 is released, the winding spring 24 will drive the wire-taking roller 22 to rotate and reset, so that the wire 3 is wound around the wire-taking roller 22, and the wire 3 will be limited by the retaining ring 25 at the same time. The above mechanism can achieve the effect of winding the wire 3 to prevent the wire 3 from being too long and inconvenient to carry the low standby power consumption charger body 1.

[0039] The connector 2 is provided with a movable groove near the rotating shaft 26, and a clamping block 28 is arranged in the movable groove. A fourth spring is fixedly connected between the top surface of the clamping block 28 and the inner wall of the movable groove. The rotating shaft 26 is provided with a clamping groove 27 that is clamped with the clamping block 28, and the rotating shaft 26 is provided with a disengagement component that allows the clamping block 28 to disengage from the clamping groove 27; when the rotating shaft 26 needs to be rotated, the disengagement component is used to disengage the clamping block 28 from the clamping groove 27, and then the rotating shaft 26 can rotate normally. At this time, the wire 3 can be pulled out of the connector 2, and then the clamping block 28 is clamped with the clamping groove 27 to fix the rotating shaft 26. At this time, the wire 3 will be a group outside the connector 2, and then when the wire 3 needs to be reeled up, the clamping block 28 is disengaged from the clamping groove 27, and then the winding spring 24 will drive the take-up roller 22 to reel up the wire 3.

[0040] The disengagement assembly includes a third slide groove 29 provided at one end of the rotating shaft 26 away from the wire-receiving roller 22, a slide column 30 is sealingly and slidably connected in the third slide groove 29, a fifth spring is fixedly connected between the slide column 30 and the inner wall of the third slide groove 29, a connecting groove is provided between the clamping groove 27 and the third slide groove 29, the clamping block 28 is sealingly and slidably connected with the movable groove, and the rotating shaft 26 is sealingly and rotatably connected with the joint 2; the present application pushes the slide column 30 so that the gas in the third slide groove 29 enters the clamping groove 27 from the connecting groove, and then the gas pushes the clamping block 28 to disengage from the clamping groove 27, and then pulls the wire 3 to rotate the rotating shaft 26, and after the wire 3 is completely pulled out, the clamping block 28 is aligned with the clamping groove 27, and at this time the clamping block 28 is clamped with the clamping groove 27 under the push of the fourth spring.

[0041] Embodiment 2: Figure 6As shown, compared with Example 1, another implementation of the present invention is: a cleaning ring 31 is fixedly connected to the inner wall of the through hole, and bristles 32 are fixedly connected to the inner wall of the cleaning ring 31, and the bristles 32 are in contact with the surface of the wire 3; since the wire 3 will inevitably have impurities during daily use, these impurities will accumulate and affect the detection result when passing through the detection ring 6. At this time, the wire 3 can be cleaned by the bristles 32, so that the wire 3 is cleaned by the bristles 32 when passing through the cleaning ring 31, thereby improving the accuracy of the detection.

[0042] The joint 2 is provided with a second slide groove 12 connected with the heat dissipation groove, and the inner wall of the second slide groove 12 is slidably connected with a slide plate 33, and a sixth spring is fixedly connected between the slide plate 33 and the inner wall of the second slide groove 12, and the interior of the cleaning ring 31 is a hollow structure, and a group of air inlet holes connected to each other are provided between the cleaning ring 31 and the second slide groove 12, and the inner wall of the cleaning ring 31 is provided with an air outlet hole 20; the present application can manually move the sealing plate 10 so that the sealing plate 10 repeatedly squeezes the slide plate 33 to move back and forth, and at this time the slide plate 33 will push the gas in the second slide groove 12 from the air inlet hole into the cleaning ring 31, and then blow it from the air outlet hole 20 to the bristles 32, thereby blowing away impurities on the bristles 32 to improve the cleaning effect of the wire 3.

[0043] Working principle: When the mobile phone needs to be charged, the low standby power consumption charger body 1 is plugged into the socket to power on, and then the wire 3 is pulled out from the connector 2, and then the plug 4 is inserted into the charging port of the mobile phone. During the process of the wire 3 being pulled out, the wire 3 will pass through the detection ring 6. If the surface of the wire 3 is damaged, the inner wall of the detection ring 6 will deform and fill the damaged part. At this time, the air pressure in the detection ring 6 will change and be sensed by the pressure sensor 7 to start the alarm module, so that the alarm module will alarm and warn the user that the wire 3 is damaged to prevent current instability and short circuit. The stable current is conducive to reducing the power consumption during the charging process. After the mobile phone is fully charged, the protection module will cut off the power supply of the low standby power consumption charger body 1 to prevent the low standby power consumption charger body 1 from continuously charging the mobile phone, causing unnecessary energy consumption, and further reducing power consumption. In this application, when the wire 3 is damaged and passes through the detection ring 6, the driving mechanism will push the push plate 8 so that the push plate 8 pushes the marking liquid. At this time, the marking liquid will be sprayed from the liquid outlet 9 to the wire 3. At this time, the position marked by the marking liquid is above the damaged area of ​​the wire 3, which can facilitate subsequent personnel to find the damaged area for timely processing.

[0044] When the low standby power consumption charger body 1 in the present application is in use, heat will be generated inside. If the heat is too high, the power consumption will increase and it will also cause safety hazards. At this time, the internal temperature can be measured by the temperature measurement module. If the measured temperature is too high, the driving mechanism will drive the sealing plate 10 to no longer seal the heat dissipation groove. At this time, the heat inside the low standby power consumption charger body 1 can be dissipated from the heat dissipation groove, thereby reducing power consumption and safety hazards; the electromagnet 13 in the present application has two gears. When the sealing plate 10 is attracted by the low magnetic gear, the inner wall of the first slide groove 11 will not push the connecting rod 14. The high magnetic gear can attract the sealing plate 10 to let the inner wall of the first slide groove 11 push the connecting rod 14. The temperature measurement module in the present application When the measuring module measures a high temperature, it will start the electromagnet 13 and put the electromagnet 13 in the low magnetic gear position, so that the sealing plate 10 will no longer seal the heat sink. When the pressure sensor 7 senses that the wire 3 is damaged, it will also start the electromagnet 13 and put the electromagnet 13 in the high magnetic gear position. At this time, the sealing plate 10 will be sucked, and then the inner wall of the first slide groove 11 will push the connecting rod 14. At this time, the connecting rod 14 will drive the moving plate 15 to push the gas in the sealing plate 10 from the connecting pipe 16 into the connecting ring 5, and then push the push plate 8, so that the marking liquid can be sprayed from the liquid outlet 9 onto the wire 3. Through the above mechanism, we can realize the function of using a single electromagnet 13 to synchronously drive multiple components to move;

[0045] When the sealing plate 10 is sucked by the first electromagnet 13, the gas in the first chute 11 is pushed to be discharged from the heat dissipation hole 21 and the fixed tube 17, so that the gas discharged from the heat dissipation hole 21 can dissipate heat inside the low standby power consumption charger body 1, and the gas discharged from the fixed tube 17 can pass through the whistle 18, so that the whistle 18 makes a sound to alarm. At the same time, when the electromagnet 13 is in a low magnetic force gear, the electromagnet 13 can be started intermittently for 2min-3min, so that the electromagnet 13 drives the sealing plate 10 to move repeatedly, so that the gas in the first chute 11 can be repeatedly blown from the heat dissipation hole 21 to the low standby power consumption charger body 1. The device body 1 is continuously cooled. The above mechanism can achieve both the alarm effect and the cooling effect of the inside of the low standby power consumption charger body 1. The present application can pull the plug 4 to allow the wire 3 to drive the wire take-up roller 22 to rotate, so that the wire 3 is pulled out of the connector 2. When the plug 4 is released, the winding spring 24 drives the wire take-up roller 22 to rotate and reset, so that the wire 3 is wound around the wire take-up roller 22. At the same time, the wire 3 is limited by the retaining ring 25. The above mechanism can achieve the effect of winding the wire 3 to prevent the wire 3 from being too long and inconvenient to carry the low standby power consumption charger body 1.

[0046] When the shaft 26 needs to rotate, the disengagement assembly is used to disengage the block 28 from the slot 27, and then the shaft 26 can rotate normally. At this time, the wire 3 can be pulled out of the connector 2, and then the block 28 is engaged with the slot 27 with the help of the block 28, so that the shaft 26 is fixed. At this time, the wire 3 will be a group outside the connector 2, and then when the wire 3 needs to be reeled up, the block 28 is disengaged from the slot 27, and then the winding spring 24 drives the take-up roller 22 to reel up the wire 3; the present application pushes the slide column 30 so that the gas in the third slide groove 29 enters the slot 27 from the connecting groove, and then the gas will push the block 28 to disengage from the slot 27, and then pull the wire 3, so that the shaft 26 rotates, and after the wire 3 is completely pulled out, the block 28 will be aligned with the slot 27, and at this time, the block 28 will be engaged with the slot 27 under the push of the fourth spring.

[0047] The above-mentioned front, back, left, right, top and bottom are all based on the figures in the specification. Figure 1 As a benchmark, according to the person's observation perspective, the side of the device facing the observer is defined as the front, the left side of the observer is defined as the left, and so on.

[0048] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the scope of protection of the present invention.

[0049] The above shows and describes the basic principles, main features and advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A low standby power consumption charger, comprising a low standby power consumption charger body (1); Features: The low standby power consumption charger body (1) is provided with a protection module, and the protection module can cut off the power supply of the low standby power consumption charger body (1) when the mobile phone is fully charged. The low standby power consumption charger body (1) is provided with a charging module; A connector (2) is connected to one side of the low standby power consumption charger body (1) by means of screws, a through hole is provided on the connector (2), a wire (3) is arranged in the connector (2), the wire (3) passes through the through hole, and a copper sheet (23) is arranged at one end of the wire (3) located in the connector (2), the copper sheet (23) is fitted with the charging module and is electrically connected, the other end of the wire (3) is electrically connected to a plug (4), and a wire reeling mechanism for reeling in the wire (3) is arranged in the connector (2); An alarm module is arranged in the low standby power consumption charger body (1); a connecting ring (5) is fixedly connected to the connector (2) via a bracket; a detection ring (6) made of elastic material is fixedly connected to the inner wall of the connecting ring (5); the interior of the detection ring (6) is a hollow structure; a pressure sensor (7) for activating the alarm module is arranged in the detection ring (6); and the detection ring (6) is sleeved on the wire (3).

2. A low standby power consumption charger according to claim 1, characterized in that: The interior of the connecting ring (5) is a hollow structure, and a push plate (8) is sealingly and slidably connected inside the connecting ring (5). A first spring is fixedly connected between the bottom surface of the push plate (8) and the inner wall of the connecting ring (5). The inner wall of the connecting ring (5) is provided with a group of liquid outlet holes (9) connected to the inside of the connecting ring (5). Marking liquid is stored above the push plate (8), and a driving mechanism for moving the push plate (8) is provided in the joint (2).

3. A low standby power consumption charger according to claim 2, characterized in that: The connector (2) is provided with a heat dissipation groove, the connector (2) is provided with a first slide groove (11) connected to the heat dissipation groove, the first slide groove (11) is provided with a sealing plate (10) for sealing the heat dissipation groove, a second spring is fixedly connected between the side of the sealing plate (10) away from the plug (4) and the inner wall of the first slide groove (11), the driving mechanism can drive the sealing plate (10) to move, and the low standby power consumption charger body (1) is provided with a temperature measurement module.

4. A low standby power consumption charger according to claim 3, characterized in that: The driving mechanism comprises an electromagnet (13) arranged in the first slide groove (11) and magnetically attracted to the sealing plate (10); the sealing plate (10) is made of magnetic material and has a hollow structure inside; a movable plate (15) is sealingly and slidably connected inside the sealing plate (10); a third spring is fixedly connected between the side of the movable plate (15) away from the second spring and the inner wall of the sealing plate (10); a connecting rod (14) is fixedly connected to the side of the movable plate (15) away from the third spring; the connecting rod (14) is slidably connected to the side of the sealing plate (10) close to the second spring; and a connecting pipe (16) is connected between the sealing plate (10) and the connecting ring (5).

5. A low standby power consumption charger according to claim 4, characterized in that: The alarm module comprises a fixed tube (17) fixedly connected to the low standby power consumption charger body (1), a connection hole (19) is provided on the connector (2), an air inlet end of the fixed tube (17) is aligned with the connection hole (19), a whistle (18) is provided in the fixed tube (17), the sealing plate (10) is sealingly slidably connected to the inner wall of the connector (2), and a group of heat dissipation holes (21) connected to the first slide groove (11) are provided on the inner wall of the connector (2).

6. The low standby power consumption charger according to claim 1, characterized in that: The wire-taking mechanism comprises a rotating shaft (26) rotatably connected to the inner wall of the connector (2); a hollow wire-taking roller (22) is fixedly connected to the surface of the rotating shaft (26); a pair of retaining rings (25) are fixedly connected to the surface of the wire-taking roller (22); a wire entry hole is provided on the side wall of the wire-taking roller (22); the wire (3) passes through the wire entry hole; the copper sheet (23) is rotatably connected to one end of the wire-taking roller (22) away from the rotating shaft (26); and a coil spring (24) is provided between the wire-taking roller (22) and the inner wall of the connector (2).

7. A low standby power consumption charger according to claim 6, characterized in that: The joint (2) is provided with a movable groove near the rotating shaft (26), a clamping block (28) is arranged in the movable groove, a fourth spring is fixedly connected between the top surface of the clamping block (28) and the inner wall of the movable groove, the rotating shaft (26) is provided with a clamping groove (27) clamped with the clamping block (28), and the rotating shaft (26) is provided with a disengagement component for allowing the clamping block (28) to disengage from the clamping groove (27).

8. The low standby power consumption charger according to claim 7, characterized in that: The disengagement assembly comprises a third slide groove (29) provided at one end of the rotating shaft (26) away from the take-up roller (22); a slide column (30) is sealed and slidably connected in the third slide groove (29); a fifth spring is fixedly connected between the slide column (30) and the inner wall of the third slide groove (29); a connecting groove is provided between the clamping groove (27) and the third slide groove (29); the clamping block (28) is sealed and slidably connected to the movable groove; and the rotating shaft (26) is sealed and rotatably connected to the joint (2).

9. The low standby power consumption charger according to claim 3, characterized in that: A cleaning ring (31) is fixedly connected to the inner wall of the through hole, and bristles (32) are fixedly connected to the inner wall of the cleaning ring (31), and the bristles (32) are in contact with the surface of the wire (3).

10. The low standby power consumption charger according to claim 9, characterized in that: The joint (2) is provided with a second slide groove (12) connected to the heat dissipation groove, the inner wall of the second slide groove (12) is slidably connected with a slide plate (33), a sixth spring is fixedly connected between the slide plate (33) and the inner wall of the second slide groove (12), the interior of the cleaning ring (31) is a hollow structure, a group of air inlet holes connected to each other are provided between the cleaning ring (31) and the second slide groove (12), and an air outlet hole (20) is provided on the inner wall of the cleaning ring (31).

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