A mobile power supply with environmental detection function and method thereof

Abstract

The present invention discloses a mobile power supply with an environmental detection function and a method thereof, comprising a power supply body, an air intake slot for heat dissipation is provided on the power supply body, a heat-dissipating fan is provided in the air intake slot, two filter screens for gas filtering are also provided in the air intake slot, the filter screens include a plurality of filter sub-plates, the filter sub-plates are rotatably arranged in the air intake slot, and a cleaning pipe that can move up and down and is used to clean the surface of the filter sub-plates is also provided on the filter sub-plates, and a flow sensor for detecting the change in the flow rate of the gas after filtering by the filter screen is also provided in the air intake slot. By setting the filter screen plate and the flow sensor, the change in the flow rate of the gas after filtering is used by the flow sensor to monitor the content of particulate matter in the air; the detection of the external environment of the mobile power supply is realized; at the same time, the filter screen plate can also effectively prevent impurities in the air from entering the interior of the mobile power supply, prevent too much dust from being caused inside the mobile power supply, and reduce the failure rate.

Description

Technical Field

[0001] The invention belongs to the technical field of mobile power supplies, and in particular relates to a mobile power supply with an environment detection function and a method thereof. Background Art

[0002] A mobile power bank is a portable charger that can be carried by an individual and can store electrical energy. It is mainly used to charge consumer electronic products such as handheld mobile devices, especially in situations where there is no external power supply. Its main components include: batteries for storing electrical energy, circuits for stabilizing output voltage, and most mobile power banks come with chargers to charge the built-in batteries.

[0003] The inventors have found that the existing mobile power supplies lack the function of environmental detection, especially when the mobile power supplies are in some relatively harsh environments, such as when the content of particulate matter in the air is very high. When the mobile power supplies are working, due to the need for heat dissipation, they need to be cooled by means of a cooling fan. This will cause a large amount of particulate matter in the air to enter the mobile power supply through the cooling fan. The increase in particulate matter will easily increase the failure rate of the mobile power supply.

[0004] Therefore, the existing structure and defects are studied and improved, and a mobile power supply with environmental detection function and a method thereof are provided, in order to achieve a more practical purpose. Summary of the invention

[0005] In view of at least one problem in the prior art, an object of the present invention is to provide a mobile power supply with an environment detection function and a method thereof.

[0006] In order to achieve the above object, the present invention adopts the following technical solutions:

[0007] A mobile power supply with an environmental detection function comprises a power supply body, wherein the power supply body is provided with an air inlet groove for heat dissipation, a heat-dissipating fan is provided in the air inlet groove, two filter screens for gas filtering are also provided in the air inlet groove, the filter screens comprise a plurality of filter sub-plates, the filter sub-plates are rotatably arranged in the air inlet groove, and a cleaning tube which can move up and down and is used for cleaning the surface of the filter sub-plates is also provided on the filter sub-plates, and a flow sensor for detecting the change in gas flow rate after filtering by the filter screens is also provided in the air inlet groove.

[0008] Preferably, a fixedly connected square frame is provided on the outer side of the filter sub-plate, and fixedly connected connecting shafts are provided at the upper and lower ends of the square frame. The connecting shaft is rotatably connected to the inner wall of the air inlet groove, and buffer rubber is provided on the outer side of the square frame.

[0009] Preferably, a driving groove is provided above the air inlet groove, the connecting shaft passes through the driving groove, a synchronous chain is provided in the driving groove, adjacent connecting shafts are connected by the synchronous chain, two driving racks that can move back and forth are also provided in the driving groove, a driving gear meshing with the driving rack is provided on the outermost connecting shaft, and a hydraulic rod for driving the driving rack to move back and forth is provided in the driving groove.

[0010] Preferably, a storage box is provided in the power supply body, and a cleaning liquid is stored in the storage box. A delivery pump is also provided in the storage box. The cleaning pipe can be moved up and down on both sides of the filter plate. A connecting hole is provided on the connecting shaft located above. A connecting pipe is provided in the connecting hole. The connecting pipe is connected to the cleaning pipe. A delivery pipe is provided at the output end of the delivery pump. The extending end of the delivery pipe is connected to the corresponding connecting pipe. The cleaning pipe is provided with a plurality of cleaning holes for spray cleaning of the filter plate.

[0011] Preferably, two connecting plates are provided in the power supply body, a plurality of connecting grooves that are rotatable and sealed with the corresponding connecting shafts are provided at the bottom of the connecting plates, connected guide grooves are provided between adjacent connecting grooves, connected connecting pipes are provided between adjacent connecting plates, the extending end of the conveying pipe is connected to one of the connecting grooves, and sealing plates that are symmetrically distributed and fixedly connected are provided in the connecting grooves, and the sealing plates enable the connecting hole to be connected to the connecting groove only after the connecting shaft is rotated 90 degrees.

[0012] Preferably, the connecting hole is of a through type, the connecting tube is a telescopic tube, the end of the connecting tube is fixedly connected to the connecting hole, and the connecting tube is connected to the cleaning tube, and an elastic member is provided in the connecting tube for driving the connecting tube to automatically restore its initial position.

[0013] Preferably, the connecting pipe is a hose, a first groove is provided in the square frame, a rotatable first shaft is provided in the first groove, the connecting pipe is rotatably connected to the first shaft, a ruler spring is provided in the first groove for driving the first shaft to automatically wind up, an adjusting rod is provided on the outer side of the filter partition plate, the adjusting rod is fixedly connected to the square frame, and an adjusting block which can move back and forth is provided on the adjusting rod, a rotatably connected diverter pipe is provided on the adjusting block, there are multiple cleaning pipes, and the cleaning pipes are evenly distributed on the outer side of the diverter pipes, the cleaning holes are evenly arranged obliquely below the same side of the cleaning pipes, an adjusting groove connected to the diverter pipe is provided in the adjusting block, and the extending end of the connecting pipe is connected to the adjusting groove.

[0014] Preferably, the adjusting rod is a reciprocating screw rod, and the adjusting rod is arranged in the middle of the square frame. A first bevel gear with a rotatable connection is provided on one side of the adjusting block. The adjusting rod passes through the first bevel gear. A reciprocating thread matching the reciprocating screw rod is provided in the middle of the first bevel gear. A second bevel gear with a fixed connection is provided on the shunt pipe, and the second bevel gear is fixedly connected to the first bevel gear.

[0015] Preferably, a water-cooling heat dissipation pipe is provided in the power supply body, and the water-cooling heat dissipation pipe is arranged in a winding shape on the outside of the electrical appliance that needs heat dissipation in the power supply body. One end of the water-cooling heat dissipation pipe is connected to the delivery pipe, and the extended end of the water-cooling heat dissipation pipe is connected to the recovery end of the storage box.

[0016] A method for using a mobile power supply with an environmental detection function, using the mobile power supply with an environmental detection function, comprises the following steps:

[0017] S1 controls the second group of filter plates to rotate 90 degrees, so that the filter plates are parallel to each other, and the filter plates of the second group are vertically distributed with respect to the filter plates of the first group;

[0018] S2 starts the cooling fan to dissipate heat inside the power supply body. At the same time, the cooling fan can suck the external gas into the power supply body through the air intake slot. The sucked gas enters the power supply body after being filtered by the filter sub-plate. The flow sensor can detect the flow rate change of the filtered gas.

[0019] S3 When the flow rate slows down, it means that the content of particulate matter in the air is high. The gas flow rate value of gas with different particulate matter content after passing through the filter plate can be tested by experiment. The content of particulate matter in the air can be judged by the gas flow rate value, thus realizing the detection of the environment.

[0020] To prevent the particulate matter accumulated over time from affecting the accuracy of the data, S4 first controls the second set of filter panels to rotate into a filter screen shape when the detection flow rate is slow, and then controls the first set of filter panels to rotate 90 degrees. In this way, the content of particulate matter in the air can be detected through the second set of unused filter panels, thereby improving data accuracy.

[0021] Compared with the prior art, the present invention has the following technical effects:

[0022] On the basis of the original heat dissipation channel, by setting the filter screen plate and the flow sensor, the flow sensor is used to monitor the change of the flow rate of the filtered gas to realize the monitoring of the particulate matter content in the air; the detection of the external environment of the mobile power supply is realized; at the same time, the filter screen plate can also effectively prevent impurities in the air from entering the mobile power supply, prevent the mobile power supply from causing too much dust, and reduce the failure rate; the filter screen plate is set in two groups, and the filter screen plates are designed with multiple rotatable filter sub-plates, which can be after one group of long-term filtration, the filter sub-plate impurities accumulate too much, which will affect the accuracy of the detection of the particulate matter content in the gas, by rotating one group to be parallel to each other, and the other group to be rotated to the filter screen plate, in this way, by the mutual conversion of the two groups of filter sub-plates, the unfiltered filter sub-plate can be used to filter the air, effectively preventing the accumulated particulate matter from affecting the accuracy of the overall data, and at the same time, the design of the cleaning pipe can be set, and the filter sub-plate after filtration can be cleaned in time by the up and down movement of the cleaning pipe, so that the filter sub-plate can be repeatedly recycled, and it can be ensured that there is always a group of filter sub-plates in an unused state.

[0023] With reference to the following description and the accompanying drawings, the specific embodiments of the present invention are disclosed in detail, indicating the manner in which the principles of the present invention can be adopted. It should be understood that the embodiments of the present invention are not limited in scope thereby.

[0024] Features described and / or illustrated with respect to one embodiment may be used in the same or similar manner in one or more other embodiments, combined with features in other embodiments, or substituted for features in other embodiments.

[0025] It should be emphasized that the term “include / comprises” when used herein refers to the presence of features, integers, steps or components, but does not exclude the presence or addition of one or more other features, integers, steps or components. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without paying creative labor.

[0027] Figure 1 This is a schematic diagram of the three-dimensional structure of the power supply body provided in Example 1 of the present invention.

[0028] Figure 2 This is a schematic diagram of the three-dimensional structure of the storage box, connecting plate and heat dissipation slot provided in Example 1 of the present invention.

[0029] Figure 3 This is a schematic diagram of the three-dimensional connection structure of the flow sensor, heat dissipation slot and filter sub-plate provided in Example 1 of the present invention.

[0030] Figure 4 This is a schematic diagram of the three-dimensional connection structure of the connecting shaft, synchronous chain and driving rack provided in Example 1 of the present invention.

[0031] Figure 5 This is a schematic diagram of the three-dimensional cross-sectional structure of the connecting groove, the guide groove and the sealing plate provided in Example 1 of the present invention.

[0032] Figure 6 This is a schematic diagram of the three-dimensional connection structure of two groups of filter screen panels provided in Example 1 of the present invention.

[0033] Figure 7 This is a schematic diagram of the three-dimensional connection structure of the recovery shaft and the seal provided in Example 1 of the present invention.

[0034] Figure 8 Provided in Example 1 of the present invention Figure 7 Enlarged view of point A in the middle.

[0035] Fig. 9 This is a schematic diagram of the cross-sectional connection structure of the filter sub-plate and the square frame provided in Example 2 of the present invention.

[0036] Fig.10 Provided for Example 2 of the present invention Fig. 9 Enlarged view of point B in the middle.

[0037] Explanation of the reference numerals in the figure: 1. Power source body; 11. Air inlet groove; 12. Storage box; 13. Filter cotton; 14. Delivery pipe; 15. Recovery pipe; 16. Connection plate; 161. Guide groove; 162. Connection groove; 163. Sealing plate; 17. Connecting pipe; 2. Filtering plate; 21. Square frame; 22. Connection shaft; 221. Connection hole; 222. First groove; 223. First shaft; 224. Second groove; 225. Third groove; 23. Sealing belt; 231. Recovery shaft; 232, connecting piece; 233, card slot; 234, recovery slot; 235, slide slot; 24, cleaning pipe; 241, connecting pipe; 242, adjusting rod; 243, adjusting block; 244, first bevel gear; 245, brush wire; 246, diverter pipe; 247, cleaning hole; 248, second bevel gear; 25, collecting slot; 251, collecting hole; 26, recovery box; 3, driving rack; 31, hydraulic rod; 32, synchronous chain; 33, driving gear; 4, flow sensor. DETAILED DESCRIPTION

[0038] In order to enable those skilled in the art to better understand the technical solutions in the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings 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 should fall within the scope of protection of the present invention.

[0039] It should be noted that when an element is referred to as being "disposed on" another element, it may be directly on the other element or there may be another element centered thereon. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be another element centered thereon at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only and do not represent the only implementation method.

[0040] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0041] Example 1, please refer to Figure 1 , Figure 2 , Figure 3 , Figure 6 and Figure 7 A mobile power supply with an environmental detection function includes a power supply body 1, an air intake groove 11 for heat dissipation is provided on the power supply body 1, a heat dissipation fan is provided in the air intake groove 11, two filter screens for gas filtering are also provided in the air intake groove 11, the filter screens include multiple filter sub-plates 2, the filter sub-plates 2 are rotatably arranged in the air intake groove 11, and the filter sub-plates 2 are also provided with a cleaning pipe 24 that can move up and down and is used to clean the surface of the filter sub-plates 2, and a flow sensor 4 for the change of gas flow rate after filtering by the filter screen is also provided in the air intake groove 11.

[0042] On the basis of the original heat dissipation channel, by setting the filter screen plate and the flow sensor 4, the flow sensor 4 is used to change the flow rate of the filtered gas to realize the monitoring of the particulate matter content in the air; the detection of the external environment of the mobile power supply is realized; at the same time, the filter screen plate can also effectively prevent impurities in the air from entering the mobile power supply, prevent the mobile power supply from causing too much dust, and reduce the failure rate; the filter screen plate is set to two groups, and the filter screen plate adopts the design of multiple rotatable filter sub-plates 2, which can be after one group of long-term filtration, the filter sub-plate 2 accumulates too much impurities, which will affect the accuracy of the detection of the particulate matter content in the gas, by rotating one group to be parallel to each other, and the other group is rotated to the filter screen plate shape, in this way, by the mutual conversion of the two groups of filter sub-plates 2, the unfiltered filter sub-plate 2 can be used to filter the air, effectively preventing the accumulated particulate matter from affecting the accuracy of the overall data, and at the same time, the design of the cleaning pipe 24 can be set, and the filter sub-plate 2 after filtration can be cleaned in time by the up and down movement of the cleaning pipe 24, so that the filter sub-plate 2 can be repeatedly recycled, and it can be ensured that there is always a group of filter sub-plates 2 in an unused state.

[0043] See also Figure 6 In this embodiment, a fixedly connected square frame 21 is provided on the outside of the filter plate 2, and a fixedly connected connecting shaft 22 is provided at the upper and lower ends of the square frame 21. The connecting shaft 22 is rotatably connected to the inner wall of the air inlet groove 11, and a buffer rubber is provided on the outside of the square frame 21. The addition of the buffer rubber can effectively form a whole surface of the square frame 21 after rotation, thereby ensuring the overall stability.

[0044] See also Figure 4 and Figure 6 In this embodiment, a driving groove is provided above the air inlet groove 11, and the connecting shaft 22 passes through the driving groove. A synchronous chain 32 is provided in the driving groove, and adjacent connecting shafts 22 are connected by the synchronous chain 32. Two driving racks 3 that can move back and forth are also provided in the driving groove. A driving gear 33 meshing with the driving rack 3 is provided on the outermost connecting shaft 22, and a hydraulic rod 31 for driving the driving rack 3 to move back and forth is provided in the driving groove. The reciprocating motion of the driving gear 33 is driven by the hydraulic rod 31, thereby realizing the rotation control of the square frame 21.

[0045] See also Figure 2 , Figure 3 and Figure 7In this embodiment, a storage box 12 is provided in the power supply body 1, and a cleaning liquid is stored in the storage box 12. A delivery pump is also provided in the storage box 12. A cleaning pipe 24 is arranged on both sides of the filter plate 2 so as to be movable up and down. A connecting hole 221 is provided on the upper connecting shaft 22, and a connecting pipe 241 is provided in the connecting hole 221. The connecting pipe 241 is connected to the cleaning pipe 24. A delivery pipe 14 is provided at the output end of the delivery pump, and an extending end of the delivery pipe 14 is connected to the corresponding connecting pipe 241. A plurality of cleaning holes 247 for spray cleaning of the filter plate 2 are provided on the cleaning pipe 24.

[0046] The design of the storage box 12, the delivery pump, the delivery pipe 14 and the connecting pipe 241 can realize automatic cleaning of the filter plate 2 by the cleaning hole 247 through the delivery of the delivery pump and the up and down movement of the cleaning pipe 24.

[0047] See also Figure 2 , Figure 3 and Figure 5 In this embodiment, two connecting plates 16 are provided in the power supply body 1, and a plurality of connecting grooves 162 are provided at the bottom of the connecting plate 16, which are rotatably and sealedly connected to the corresponding connecting shaft 22, and a connecting guide groove 161 is provided between adjacent connecting grooves 162, and a connecting pipe 17 is provided between adjacent connecting plates 16, and an extending end of the conveying pipe 14 is connected to one of the connecting grooves 162, and a sealing plate 163 is symmetrically distributed and fixedly connected in the connecting groove 162, and the sealing plate 163 enables the connecting shaft 22 to be connected with the connecting hole 221 only after it is rotated 90 degrees.

[0048] The design of the connecting plate 16, the connecting groove 162, the connecting pipe 17 and the guide groove 161 can achieve the connection between the delivery pipe 14 and the connecting pipe 241 under the premise of ensuring the normal rotation of the connecting shaft 22; and the design of the symmetrically distributed sealing plate 163 can make the connecting hole 221 connected with the connecting groove 162 only after the connecting shaft 22 is rotated 90 degrees. In this way, the cleaning liquid in the storage box 12 can only enter the rotating connecting pipe 241, and will not enter the connecting pipe 241 of the non-rotating connecting shaft 22, thereby realizing a function similar to a valve.

[0049] See also Figure 7In this embodiment, the connecting hole 221 is a through-type, the connecting tube 241 is a telescopic tube, the end of the connecting tube 241 is fixedly connected to the connecting hole 221, and the connecting tube 241 is connected to the cleaning tube 24, and an elastic member is provided in the connecting tube 241 for driving the connecting tube 241 to automatically restore the initial position. The elastic member can be a spring or an elastic band; the design of the telescopic tube can increase the hydraulic pressure in the connecting tube 241 by using the method of continuous delivery of the cleaning liquid by the delivery pump, thereby realizing the automatic extension of the connecting tube 241, thereby realizing the automatic downward spray cleaning of the cleaning tube 24, and the addition of the elastic member can make the elastic force of the elastic member drive the cleaning tube 24 to automatically restore the initial position after the delivery pump stops delivering, thereby realizing the automatic reciprocating motion of the cleaning tube 24, and realizing the automatic cleaning of the filter plate 2 by the cleaning tube 24.

[0050] In this embodiment, a water cooling heat dissipation pipe is provided in the power supply body 1, and the water cooling heat dissipation pipe is arranged in a zigzag shape outside the electrical appliance that needs to dissipate heat in the power supply body 1, one end of the water cooling heat dissipation pipe is connected to the delivery pipe 14, and the extended end of the water cooling heat dissipation pipe is connected to the recovery end of the storage box 12. Solenoid valves are provided on the water cooling heat dissipation pipe and the delivery pipe.

[0051] The addition of the water-cooled heat pipe allows the cleaning liquid to be used as a coolant when not in use, and can cool the inside of the power supply body 1 by water cooling, effectively preventing the internal temperature of the power supply body 1 from being too high.

[0052] See also Figure 7 and Figure 8 In this embodiment, the square frame 21 on both sides of the filter plate 2 is provided with a recovery groove 234 on the same side, a recovery shaft 231 is provided in the recovery groove 234, a sealing belt 23 in a winding shape is provided on the recovery shaft 231, a sliding connection is provided on one side of the square frame 21, the sealing belt 23 movably passes through the side wall of the recovery groove 234 and is fixedly connected to the clamping rod, a clamping groove 233 is provided on the other side of the square frame 21, and a ruler spring for driving the sealing belt 23 to automatically wind is provided on the recovery shaft 231, and a through-type linkage hole is provided at both ends of the clamping groove 233, and a bendable connecting member 232 is provided in the linkage hole, one end of the connecting member 232 is connected to the end of the clamping rod, and the other end of the connecting member 232 is fixedly connected to the inner wall of the air inlet groove 11. A sliding groove 235 slidingly connected to the sealing belt 23 is provided on the upper and lower inner walls of the square frame 21, and the addition of the sliding groove 235 can improve the sealing performance of the sealing belt 23 to the filter plate 2 as a whole.

[0053] The design of the connecting piece 232, the clamping rod, and the sealing belt 23 can utilize the position change of the square frame 21 during the rotation process, and realize the automatic movement of the clamping rod toward the clamping slot 233 through the connecting piece 232 until the clamping rod is engaged with the clamping slot 233, thereby realizing that the sealing belt 23 automatically seals the filter plate 2 in the square frame 21. In this way, when the cleaning tube 24 cleans the filter plate 2, it can effectively prevent impurities from flying around after cleaning and prevent impurities from entering the power supply body 1. The design of the ruler spring can make the square frame 21 return to the shape of a filter screen plate. Under the elastic action of the ruler spring, the sealing belt 23 can be automatically wound on the recovery shaft 231, thereby realizing the automatic opening of the filter plate 2.

[0054] See also Figure 2 , Figure 3 and Figure 6 In this embodiment, two symmetrically distributed collecting grooves 25 are provided at the bottom of the square frame 21, and two through-type collecting holes 251 are provided on the connecting shaft 22 below, and the collecting holes 251 are connected with the collecting grooves 25. Two recovery boxes 26 are provided in the power supply body 1, and the recovery boxes 26 are rotatably connected with the corresponding connecting shafts 22 respectively, and the recovery boxes 26 are connected with the collecting holes 251. A recovery pipe 15 is provided at the discharge end of the recovery box 26, and the extension end of the recovery pipe 15 is connected with the reflux end of the storage box 12, wherein the recovery pipe 15 is provided with a detachable filter cotton 13 for filtering the cleaning liquid.

[0055] The design of the collecting tank 25 cooperates with the sealing belt 23 so that the cleaning liquid can be uniformly collected through the collecting tank 25 after spray cleaning, and enter the recovery box 26 through the collecting hole 251, and then pass through the recovery pipe 15 and filter through the filter cotton 13 before returning to the storage box 12, thereby realizing the recycling of the cleaning liquid. The detachable filter cotton 13 allows the user to separate the impurities filtered by the filter plate 2 from the power supply body 1 by only regularly replacing the filter cotton 13.

[0056] When used in this embodiment:

[0057] When the flow sensor 4 detects that the flow rate slows down, it first controls one of the hydraulic rods 31 to drive the driving rack 3 to move, so that the square frame 21 of the second group rotates synchronously, so that the filter screen plates of the second group change from being parallel to each other to being flush with each other, and then controls another hydraulic rod 31 to make the square frame 21 of the first group rotate synchronously, so that the filter screen plates of the first group change from being flush to being parallel to each other. At this time, the unused second group of filter sub-plates 2 filters the incoming airflow. At this time, the content of particulate matter in the incoming air can be measured by the flow sensor 4, and the external air environment of the mobile power supply is detected; when the content of particulate matter is too high, the rotation of the fan can be stopped, and the delivery pump can be started at the same time, and the cleaning liquid can be circulated through the water-cooled heat pipe through the control of the solenoid valve to cool the inside of the mobile power supply, which can effectively prevent the blockage caused by excessive particulate matter on the filter sub-plate 2;

[0058] When the first group of filter sub-plates 2 rotate to be parallel to each other, the connecting piece 232 is tightened, which can drive the sealing belt 23 to automatically unfold until the clamping rod and the clamping groove 233 are completely engaged. At this time, the sealing belt 23 automatically seals both sides of the filter sub-plate 2, and the second group of filter sub-plates 2 rotate to be flush with each other. The connecting piece 232 will be loosened synchronously, and with the ruler spring, the sealing piece can be driven to be wound and recovered on the recovery shaft 231, so that the clamping rod is automatically separated from the clamping groove 233, and the filter sub-plate 2 is automatically opened, so that the second group of filter sub-plates 2 can filter normally;

[0059] After the first group of filter sub-plates 2 rotate to be parallel to each other, the delivery pump can be controlled to start, and in conjunction with the solenoid valve, the delivery pump can deliver the cleaning liquid into the connecting plate 16 through the delivery pipe 14, and then enter the connecting pipe 241 in the first group through the connecting groove 162. As the cleaning liquid is continuously delivered, and the liquid sprayed out of the cleaning hole 247 is limited, the increase in pressure can drive the connecting pipe 241 to automatically extend, thereby realizing the automatic spray cleaning of the filter sub-plate 2 by the cleaning pipe 24. The cleaned liquid enters the collecting hole 251 through the collecting groove 25, and then enters the recovery box 26. Then, it is adsorbed and filtered by the filter cotton 13 through the recovery pipe 15, and then returns to the storage box 12 to achieve recycling. The user only needs to replace the filter cotton 13 regularly to separate the impurities from the power supply body 1.

[0060] Example 2, please refer to Fig. 9 and Fig.10In this embodiment, the connecting pipe 241 is a hose, a first groove 222 is provided in the square frame 21, a rotatable first shaft 223 is provided in the first groove 222, the connecting pipe 241 is rotatably connected to the first shaft 223, a ruler spring is provided in the first groove 222 for driving the first shaft 223 to automatically wind, an adjusting rod 242 is provided on the outer side of the filter plate 2, the adjusting rod 242 is fixedly connected to the square frame 21, and an adjusting block 243 that can move back and forth is provided on the adjusting rod 242, a rotatably connected shunt pipe 246 is provided on the adjusting block 243, there are multiple cleaning pipes 24, and the cleaning pipes 24 are evenly distributed on the outer side of the shunt pipe 246, the cleaning holes 247 are evenly arranged at the lower side of the same side of the cleaning pipe 24, an adjusting groove connected to the shunt pipe 246 is provided in the adjusting block 243, and the extending end of the connecting pipe 241 is connected to the adjusting groove. The middle of the first shaft 223 is provided with a second groove 224, one end of the connecting hole 221 is connected to the second groove 224, one end of the connecting pipe 241 is fixedly connected to the first shaft 223, and the second groove 224 is provided with a third groove 225 connected to the connecting pipe 241. The cleaning pipe 24 is provided with a brush 245 for cleaning the surface of the filter screen.

[0061] The connecting tube 241 is made of a hose, and the first shaft 223 is rotated, so that the connecting tube 241 can deliver the cleaning liquid, and the connecting tube 241 can be wound or unfolded by the rotation of the first shaft 223, which effectively prevents the connecting tube 241 from being too long and affecting the rotation and spraying of the cleaning tube 24;

[0062] The reciprocating movement of the adjusting block 243, the setting of the positions of the diverter tube 246 and the cleaning hole 247, and the rotating connection between the diverter tube 246 and the adjusting block 243 can utilize the unique position of the cleaning hole 247 to make the cleaning liquid sprayed from the cleaning hole 247 produce a reaction force to rotate the cleaning tube 24, thereby realizing the rotary spraying of the cleaning tube 24, and also realizing the reciprocating movement of the cleaning tube 24, so as to better and more thoroughly clean the filter plate 2.

[0063] See also Fig. 9 and Fig.10 In this embodiment, the adjusting rod 242 is a reciprocating screw rod, and the adjusting rod 242 is arranged in the middle of the square frame 21. A first bevel gear 244 is rotatably connected to one side of the adjusting block 243. The adjusting rod 242 passes through the first bevel gear 244. A reciprocating thread matching the reciprocating screw rod is provided in the middle of the first bevel gear 244. A second bevel gear 248 is fixedly connected to the shunt pipe 246, and the second bevel gear 248 is fixedly connected to the first bevel gear 244.

[0064] The design of the reciprocating screw, the first bevel gear 244, and the second bevel gear 248 can utilize the reaction force generated by the cleaning tube 24 during spraying to drive the diverter tube 246 to rotate, thereby driving the second bevel gear 248 to rotate, and driving the first bevel gear 244 to rotate through gear meshing transmission. Since the first bevel gear 244 and the reciprocating screw are connected by a reciprocating thread, and the first bevel gear 244 and the adjustment block 243 are slidingly connected, the adjustment block 243 can be driven to automatically reciprocate along the adjustment rod 242, thereby realizing that the cleaning tube 24 can reciprocate and clean the filter plate 2.

[0065] When this embodiment is used;

[0066] After the cleaning liquid enters the connecting hole 221, it enters the third groove 225 through the second groove 224, and then enters the connecting pipe 241, and then enters the shunt pipe 246 through the adjusting groove in the adjusting block 243, and then is sprayed out through the cleaning hole 247 on the cleaning pipe 24. Due to the design of the position of the cleaning hole 247, the reaction force generated by the cleaning liquid sprayed out of the cleaning hole 247 drives the cleaning pipe 24 and the shunt pipe 246 to rotate automatically, and the meshing between the first bevel gear 244 and the second bevel gear 248 drives the first bevel gear 244 to rotate automatically on the adjusting rod 242. Due to the characteristics of the reciprocating screw rod and the abutment between the brush wire 245 and the filter plate 2, the rotation of the adjusting block 243 can be effectively prevented. Therefore, the rotation of the first bevel gear 244 can drive the adjusting block 243 to automatically reciprocate on the adjusting rod 242, thereby realizing the reciprocating cleaning of the filter plate 2 by the cleaning pipe 24.

[0067] A method for using a mobile power supply with an environmental detection function, using the mobile power supply with an environmental detection function, comprising the following steps:

[0068] S1 controls the second group of filter plates 2 to rotate 90 degrees, so that the filter plates 2 are parallel to each other, and the filter plates 2 of the second group are vertically distributed with respect to the filter plates 2 of the first group;

[0069] S2 starts the cooling fan to dissipate heat inside the power supply body 1. At the same time, the cooling fan can suck the external gas into the power supply body 1 through the air inlet slot 11. The sucked gas enters the power supply body 1 after being filtered by the filter plate 2. The flow sensor 4 can detect the flow rate change of the filtered gas.

[0070] S3 When the flow rate slows down, it means that the content of particulate matter in the air is high. The gas flow rate value after the gas with different particulate matter content passes through the filter plate 2 can be tested by experimental means. The content of particulate matter in the air can be judged by the gas flow rate value, thus realizing the detection of the environment.

[0071] S4 is to prevent the particulate matter accumulated over time from affecting the accuracy of the data. When the detection flow rate is slow, the second group of filter sub-plates 2 are first controlled to rotate into a filter mesh plate shape, and then the first group of filter sub-plates 2 are controlled to rotate 90 degrees. In this way, the content of particulate matter in the air can be detected through the second group of unused filter sub-plates 2, thereby improving data accuracy.

[0072] All articles and references disclosed, including patent applications and publications, are incorporated herein by reference for all purposes. The term "consisting essentially of..." to describe a combination should include the identified elements, ingredients, parts or steps and other elements, ingredients, parts or steps that do not substantially affect the basic novel characteristics of the combination. The use of the terms "comprising" or "including" to describe a combination of elements, ingredients, parts or steps herein also contemplates embodiments that consist essentially of these elements, ingredients, parts or steps. By using the term "may", it is intended to indicate that any attribute described that "may" include is optional.

[0073] Multiple elements, ingredients, parts or steps can be provided by a single integrated element, ingredient, part or step. Alternatively, a single integrated element, ingredient, part or step can be divided into separate multiple elements, ingredients, parts or steps. The disclosure "one" or "an" used to describe an element, ingredient, part or step is not intended to exclude other elements, ingredients, parts or steps.

[0074] It should be understood that the above description is for illustration and not for limitation. Many embodiments and many applications beyond the examples provided will be apparent to those skilled in the art upon reading the above description. Therefore, the scope of the present application should not be determined with reference to the above description, but should be determined with reference to the appended claims and the full scope of equivalents to which such claims are entitled. For the purpose of comprehensiveness, all articles and references, including disclosures of patent applications and publications, are incorporated herein by reference. The omission of any aspect of the subject matter disclosed herein in the preceding claims is not intended to be a waiver of the subject matter, nor should it be considered that the inventors did not consider the subject matter to be part of the disclosed inventive subject matter.

Claims

1. A mobile power supply with an environmental detection function, comprising a power supply body, the power supply body being provided with an air intake slot for heat dissipation, the air intake slot being provided with a heat dissipating fan, characterized in that: The air inlet groove is also provided with two filter screens for gas filtering, the filter screens include a group of multiple filter sub-plates, the filter sub-plates are rotatably arranged in the air inlet groove, and the filter sub-plates are also provided with cleaning pipes that can move up and down and are used to clean the surface of the filter sub-plates, and the air inlet groove is also provided with a flow sensor for detecting the change of gas flow rate after filtering by the filter screens; A fixedly connected square frame is provided on the outside of the filter sub-plate, and a fixedly connected connecting shaft is provided at the upper and lower ends of the square frame, and the connecting shaft is rotatably connected to the inner wall of the air inlet groove, and a buffer rubber is provided on the outside of the square frame; A driving groove is provided above the air inlet groove, the connecting shaft passes through the driving groove, a synchronous chain is provided in the driving groove, adjacent connecting shafts are connected by the synchronous chain, two driving racks that can move back and forth are also provided in the driving groove, a driving gear meshing with the driving rack is provided on the outermost connecting shaft, and a hydraulic rod for driving the driving rack to move back and forth is provided in the driving groove; A storage box is provided in the power supply body, and a cleaning liquid is stored in the storage box. A delivery pump is also provided in the storage box. The cleaning pipe is arranged on both sides of the filter plate so as to be movable up and down. A connecting hole is provided on the upper connecting shaft, and a connecting pipe is provided in the connecting hole. The connecting pipe is communicated with the cleaning pipe. A delivery pipe is provided at the output end of the delivery pump, and an extension end of the delivery pipe is communicated with a corresponding connecting pipe. The cleaning pipe is provided with a plurality of cleaning holes for spraying and cleaning the filter plate. Two connecting plates are arranged in the main body of the power supply, and a plurality of connecting grooves are arranged at the bottom of the connecting plates, which are rotatable and sealed with the corresponding connecting shafts, and a connected guide groove is arranged between adjacent connecting grooves, and a connected connecting pipe is arranged between adjacent connecting plates, and the extended end of the conveying pipe is connected with one of the connecting grooves, and a sealing plate which is symmetrically distributed and fixedly connected is arranged in the connecting groove, and the sealing plate enables the connecting shaft to be connected with the connecting groove only after being rotated 90 degrees; one group of filter sub-plates is rotated to be parallel to each other, and the other group of filter sub-plates is rotated to a filter mesh plate shape, and the air can be filtered by using the unfiltered filter sub-plates by converting the two groups of filter sub-plates to each other.

2. The mobile power supply with environmental detection function according to claim 1, characterized in that: The connecting hole is of a through type, the connecting tube is a telescopic tube, the end of the connecting tube is fixedly connected to the connecting hole, and the connecting tube is communicated with the cleaning tube, and an elastic member is provided in the connecting tube for driving the connecting tube to automatically restore the initial position.

3. The mobile power supply with environmental detection function according to claim 1, characterized in that: The connecting pipe is a hose, a first groove is provided in the square frame, a rotatable first shaft is provided in the first groove, the connecting pipe is rotatably connected to the first shaft, a ruler spring is provided in the first groove for driving the first shaft to automatically wind up, an adjusting rod is provided on the outer side of the filter partition plate, the adjusting rod is fixedly connected to the square frame, and an adjusting block that can move back and forth is provided on the adjusting rod, a rotatably connected diverter pipe is provided on the adjusting block, there are multiple cleaning pipes, and the cleaning pipes are evenly distributed on the outer side of the diverter pipe, the cleaning holes are evenly arranged obliquely below the same side of the cleaning pipe, an adjusting groove connected to the diverter pipe is provided in the adjusting block, and the extending end of the connecting pipe is connected to the adjusting groove.

4. The mobile power supply with environmental detection function according to claim 3, characterized in that: The adjusting rod is a reciprocating screw rod, and the adjusting rod is arranged in the middle of the square frame. A first bevel gear connected in rotation is provided on one side of the adjusting block. The adjusting rod passes through the first bevel gear. A reciprocating thread matched with the reciprocating screw rod is provided in the middle of the first bevel gear. A second bevel gear fixedly connected is provided on the shunt pipe, and the second bevel gear is fixedly connected to the first bevel gear.

5. The mobile power supply with environmental detection function according to claim 1, characterized in that: A water cooling heat dissipation pipe is arranged in the power supply body in a winding shape outside the electrical appliance that needs heat dissipation in the power supply body. One end of the water cooling heat dissipation pipe is connected to the conveying pipe, and the extended end of the water cooling heat dissipation pipe is connected to the recovery end of the storage box.

6. A method for using a mobile power supply with an environmental detection function, using the mobile power supply with an environmental detection function as claimed in any one of claims 1 to 5, characterized in that: The following steps are involved: S1 controls the second group of filter plates to rotate 90 degrees, so that the filter plates are parallel to each other, and the filter plates of the second group are vertically distributed with respect to the filter plates of the first group; S2 starts the cooling fan to dissipate heat inside the power supply body. At the same time, the cooling fan can suck the external gas into the power supply body through the air intake slot. The sucked gas enters the power supply body after being filtered by the filter sub-plate. The flow sensor can detect the flow rate change of the filtered gas. S3 When the flow rate slows down, it means that the content of particulate matter in the air is high. The gas flow rate value of gas with different particulate matter content after passing through the filter plate can be tested by experiment. The content of particulate matter in the air can be judged by the gas flow rate value, thus realizing the detection of the environment. To prevent the particulate matter accumulated over time from affecting the accuracy of the data, S4 first controls the second set of filter panels to rotate into a filter screen shape when the detection flow rate is slow, and then controls the first set of filter panels to rotate 90 degrees. In this way, the content of particulate matter in the air can be detected through the second set of unused filter panels, thereby improving data accuracy.

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