CN115986789B

CN115986789B - Compatible high low pressure MPPT inserts convenient and household stores up dual-purpose energy memory

Info

Publication number: CN115986789B
Application number: CN202211605834.6A
Authority: CN
Inventors: 王泽坚; 刘玉龙; 刘志钢
Original assignee: Shenzhen Feishi Technology Co ltd
Current assignee: Shenzhen Feishi Technology Co ltd
Priority date: 2022-12-14
Filing date: 2022-12-14
Publication date: 2023-08-18
Anticipated expiration: 2042-12-14
Also published as: CN115986789A

Abstract

The invention provides a compatible high-low voltage MPPT (maximum power point tracking) access convenient and household storage dual-purpose energy storage device, which relates to the technical field of power equipment and comprises a host and a battery pack, wherein the host and the battery pack are connected through a quick-release assembly, the battery pack is used for supplying power to the host, an output assembly, an MPPT input assembly and an alternating current-direct current input assembly are arranged on the host, the MPPT input assembly is connected with a solar panel assembly, so that the energy storage device is charged through solar energy, the energy conservation is facilitated, the energy storage device can also be charged and stored in a remote environment, and the technical problems that the remote environment in which electric power supply cannot be obtained in daily social practice is still a large number of power supplies such as military, scientific investigation, nomadism, disaster relief and difficult charging of the energy storage device in various field operations are solved.

Description

Compatible high low pressure MPPT inserts convenient and household stores up dual-purpose energy memory

Technical Field

The invention relates to the technical field of power supply equipment, in particular to a compatible high-low voltage MPPT (maximum power point tracking) access convenient and household storage dual-purpose energy storage device.

Background

The energy storage device comprises a storage battery device for charging and discharging, is commonly used in the fields of medical rescue, outdoor office, vehicle-mounted emergency, emergency communication and the like, and can provide electric energy for various mobile electronic equipment, such as tablet computers, digital cameras, mobile phones and the like.

Remote environments where power supply is not available in daily social practice are also in large numbers, such as military, scientific, nomadic, disaster relief and power supply for various field operations, where charging of energy storage devices is difficult.

Disclosure of Invention

The invention provides a compatible high-low voltage MPPT (maximum power point tracking) access convenient and household storage dual-purpose energy storage device, which is used for solving the technical problems that the remote environment which cannot obtain power supply in daily social practice is also a large number of environments, such as military, scientific investigation, nomadism, disaster relief and power supply of various field operations, and the energy storage device in the remote environment is difficult to charge.

In order to solve the technical problems, the invention discloses a compatible high-low voltage MPPT (maximum power point tracking) convenient and household storage dual-purpose energy storage device, which comprises a host and a battery pack, wherein the host and the battery pack are connected through a quick-release assembly, the battery pack is used for supplying power to the host, and an output assembly, an MPPT input assembly and an AC/DC input assembly are arranged on the host.

Preferably, the middle part of the lower end of the host is provided with a battery pack connector, the middle part of the upper end of the battery pack is provided with an energizing port, and the battery pack connector is connected with a lithium iron phosphate battery in the battery pack through the energizing port.

Preferably, the output assembly comprises a first display screen, an AC output port, a cigar lighter output port, a USB output port, a DC5521 output port and a Type-C output port, wherein the first display screen, the AC output port, the cigar lighter output port, the DC5521 output port and a PCB control board inside the host are electrically connected, and the PCB control board inside the host is electrically connected with a USB board which is electrically connected with the USB output port and the Type-C output port.

Preferably, the MPPT input assembly comprises an MPPT input port, the MPPT input port is electrically connected with a PCB control board inside the host, the AC/DC input assembly comprises an AC input port and a DC input port, and the AC input port and the DC input port are electrically connected with the PCB control board inside the host.

Preferably, the quick detach subassembly includes four buckle public ends, and four buckle public ends set up in the lower extreme apex angle department of host computer, and the public end of buckle cooperates with the female end joint of buckle, and the female end of buckle sets up in the upper end apex angle department of battery package, and the female end of buckle that left and right sides distributes corresponds with the buckle button that resets of homonymy and is connected.

Preferably, handles are symmetrically arranged at the left end and the right end of the battery pack, a switch, a display screen II and a high-current charging port are arranged outside the battery pack, and the switch, the display screen II and the high-current charging port are electrically connected with a PCB control board in the battery pack.

Preferably, the external shell of the battery pack is internally provided with a liquid cooling pipeline, the liquid cooling pipeline is connected with a heat dissipation mechanism, the heat dissipation mechanism comprises a heat dissipation shell, the heat dissipation shell is fixedly arranged outside the battery pack, a first driving cavity, a second driving cavity, a liquid pushing cavity, a third driving cavity and a fourth driving cavity are arranged in the heat dissipation shell, a spiral condensing pipe is rotationally arranged in the cooling cavity and fixedly connected with a driving shaft, the driving shaft penetrates through the side end of the cooling cavity to enter the third driving cavity and fixedly connected with a bevel gear, the bevel gear I is meshed with the bevel gear II, the bevel gear II is fixedly connected with a connecting shaft I, the connecting shaft I is slidably connected with a connecting groove in the connecting shaft II, and the connecting shaft II penetrates through the side end of the third driving cavity to enter the fourth driving cavity and be rotationally connected with a sliding block II and is slidably connected with a bevel gear three distributed on the connecting shaft II through a sliding piece.

Preferably, a baffle is fixedly arranged in the middle of the liquid pushing cavity, the upper side of the liquid pushing cavity is communicated with a liquid inlet pipe, the liquid inlet pipe is communicated with a liquid outlet of a liquid cooling pipeline, a liquid pushing plate is slidably arranged below the liquid pushing cavity, the lower side of the liquid pushing cavity is communicated with a cooling cavity through a communicating pipe, the cooling cavity is communicated with the liquid outlet pipe, the liquid outlet pipe is communicated with a liquid inlet of the liquid cooling pipeline, the liquid pushing plate is fixedly connected with the horizontal end of the L-shaped block I, the vertical end of the L-shaped block I is fixedly connected with the sliding block I, the sliding block I is fixedly connected with the sliding block II, a spring I is fixedly arranged between the sliding block I and the driving cavity II, one end of the sliding block I, far away from the sliding block II, is fixedly connected with a matching rod, the matching rod penetrates through a matching groove in the driving cavity II, and the sliding block III is connected with a driving piece.

Preferably, the externally mounted of host computer and battery package has receiving mechanism, receiving mechanism includes the receiver, the upper end middle part of receiver is equipped with the chamber of accomodating, the left and right sides symmetry intercommunication in chamber of accomodating has the cavity, fixedly in the cavity be equipped with the fixed plate, the fixed plate rotates with the middle part of fan-shaped tooth piece to be connected, the lower part and the rack engagement of fan-shaped tooth piece, rack and the vertical end fixed connection of L type piece II, the vertical end of L type piece II passes the sliding chamber and gets into in the chamber of accomodating, the horizontal end of L type piece II rotates with the rotor plate in the chamber of accomodating to be connected, be fixed equipped with spring II between the horizontal end of rotor plate and L type piece II, rotor plate and gyro wheel contact, the downside horizontal end of gyro wheel and connecting block rotates to be connected, the downside horizontal end of connecting block runs through the side of accomodating the chamber and external intercommunication.

Preferably, the upper portion and the ball of fan-shaped tooth piece rotate to be connected, ball and the outside helicla flute sliding connection of rotating cylinder, the cylinder section fixed connection of rotating cylinder and dwang, the screw thread section and the screw thread piece threaded connection of dwang, screw thread piece and locating plate fixed connection, the locating plate passes the cavity and accomodates in the intercommunicating pore gets into the chamber, the cylinder section of dwang runs through the cavity and keeps away from the one end and the external control panel sliding connection of accomodating the chamber, the fixed spring three that is equipped with between the side of control panel and receiver, and the spring three cover is established on the dwang, a plurality of locating holes have evenly been laid to circumference on the control panel, and the upside horizontal end cooperation of locating hole and connecting block.

Compared with the prior art, the invention has the following beneficial effects:

according to the energy storage device, the MPPT input assembly is arranged and can be connected with the solar panel assembly, so that the energy storage device is charged through solar energy, energy conservation is facilitated, the energy storage device can also charge and store energy in a remote environment, the MPPT input assembly can be compatible with a solar panel with a low power level outdoors, and can be compatible with a household solar panel with a high power level outdoors, and the applicability of the energy storage device is improved.

The technical scheme of the invention is further described in detail through the drawings and the embodiments.

Drawings

The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention. In the drawings:

FIG. 1 is a schematic diagram of a host structure according to the present invention;

FIG. 2 is a schematic view of a battery pack according to the present invention;

FIG. 3 is a schematic diagram of a heat dissipation mechanism according to the present invention;

FIG. 4 is an enlarged schematic view of the area A in FIG. 3;

fig. 5 is a schematic structural view of a housing mechanism according to the present invention.

In the figure: 1. a host; 2. a battery pack; 3. a first display screen; 4. an AC outlet; 5. a cigar lighter outlet; 6. a USB output port; 7. a DC5521 output port; 8. Type-C outlet; 9. an alternating current input port; 10. an MPPT input port; 11. a DC input port; 12. a male end of the buckle; 13. a wireless charging output block; 14. a power-on port; 15. a buckle reset key; 16. a snap-fit female end; 17. a grip; 18. a large-current charging port; 19. a second display screen; 20. a switch; 21. a heat dissipation shell; 22. a first driving cavity; 23. a second driving cavity; 24. a liquid pushing cavity; 25. a liquid inlet pipe; 26. a liquid outlet pipe; 27. a cooling chamber; 28. a liquid pushing plate; 29. a sliding block III; 30. a mating groove; 31. an L-shaped rod; 32. a mating lever; 33. a first sliding block; 34. l-shaped block I; 35. a first spring; 36. a bi-directional motor; 37. a thread sleeve; 38. a threaded rod; 39. bevel gears IV; 40. bevel gears III; 41. a communicating pipe; 42. a second connecting shaft; 43. a second sliding block; 44. a chute; 45. a connecting key; 46. a fixed block; 47. a connecting groove; 48. a first connecting shaft; 49. bevel gears II; 50. bevel gears I; 51. a drive shaft; 52. a storage box; 53. a storage chamber; 54. a positioning plate; 55. a screw block; 56. a rotating lever; 57. a rotating cylinder; 58. a ball; 59. a control board; 60. positioning holes; 61. a third spring; 62. a spiral groove; 63. sector tooth blocks; 64. a cavity; 65. a fixing plate; 66. positioning a shaft; 67. a rack; 68. an L-shaped block II; 69. a rotating plate; 70. a roller; 71. a second spring; 72. a sliding chamber; 73. a connecting block; 74. and a baffle.

Detailed Description

The preferred embodiments of the present invention will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present invention only, and are not intended to limit the present invention.

In addition, the descriptions of the "first," "second," and the like, herein are for descriptive purposes only and are not intended to be specifically construed as order or sequence, nor are they intended to limit the invention solely for distinguishing between components or operations described in the same technical term, but are not to be construed as indicating or implying any relative importance or order of such features. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, technical solutions and technical features between the embodiments may be combined with each other, but it is necessary to base that a person skilled in the art can implement the combination of technical solutions, when the combination of technical solutions contradicts or cannot be implemented, should be considered that the combination of technical solutions does not exist, and is not within the scope of protection claimed by the present invention.

The invention provides the following examples

Example 1

The embodiment of the invention provides a compatible high-low voltage MPPT (maximum power point tracking) access convenient and household storage dual-purpose energy storage device, which is shown in fig. 1-2, and comprises a host 1 and a battery pack 2, wherein the host 1 and the battery pack 2 are connected through a quick-release assembly, the battery pack 2 is used for supplying power to the host 1, and an output assembly, an MPPT input assembly and an AC/DC input assembly are arranged on the host 1;

the middle part of the lower end of the host 1 is provided with a battery pack connector, the middle part of the upper end of the battery pack 2 is provided with an energizing port 14, and the battery pack connector is connected with a lithium iron phosphate battery in the battery pack 2 through the energizing port 14;

the output assembly comprises a first display screen 3, an AC output port 4, a cigar lighter output port 5, a USB output port 6, a DC5521 output port 7 and a Type-C output port 8, wherein the first display screen 3, the AC output port 4, the cigar lighter output port 5, the DC5521 output port 7 and a PCB control panel in the host 1 are electrically connected, the PCB control panel in the host 1 is electrically connected with a USB board, and the USB board is electrically connected with the USB output port 6 and the Type-C output port 8;

the wireless charging and outputting block 13 is arranged at the top of the host 1, and the wireless charging and outputting block 13 is electrically connected with a PCB control board in the host 1;

the MPPT input assembly comprises an MPPT input port 10, the MPPT input port 10 is electrically connected with an MPPT interface circuit on a PCB control board in the host 1, the AC/DC input assembly comprises an AC input port 9 and a DC input port 11, and the AC input port 9 and the DC input port 11 are electrically connected with the PCB control board in the host 1;

the quick-release assembly comprises four male buckle ends 12, wherein the male buckle ends 12 are arranged at the top angle of the lower end of the host 1, the male buckle ends 12 are matched with female buckle ends 16 in a clamping manner, the female buckle ends 16 are arranged at the top angle of the upper end of the battery pack 2, the female buckle ends 16 distributed on the left side and the right side are correspondingly connected with buckle reset keys 15 on the same side, and the buckle reset keys 15 are symmetrically arranged on the left side and the right side of the upper end of the battery pack 2;

the left and right ends of the battery pack 2 are symmetrically provided with handles 17, the outside of the battery pack 2 is provided with a switch 20, a display screen II 19 and a large-current charging port 18 model airplane, and the switch 20, the display screen II 19 and the large-current charging port 18 are electrically connected with a PCB control board in the battery pack 2.

The beneficial effects of the technical scheme are as follows:

the battery pack 2 is externally arranged, the connection between the host 1 and the battery pack 2 is completed by matching the female end of the buckle on the battery pack 2 with the male end of the buckle on the host 1, at the moment, the battery pack connector of the host 1 is communicated with the power-on port 14 at the upper end of the battery pack 2, when the battery pack 2 and the host 1 are disassembled, the buckle reset key 15 is pressed, the female end of the buckle on the battery pack 2 is disengaged from the male end of the buckle on the host 1, the host 1 is lifted upwards, the battery pack 2 is convenient to replace, a plurality of battery packs 2 can be prepared, the power supply time of an energy storage device is prolonged, the energy storage device can be used for household energy storage and outdoor energy storage, the storage battery is a lithium iron phosphate battery, the lithium iron phosphate battery has high safety and long service life, and a user can charge the storage battery in the battery pack 2 regularly through the special charger of the product by an alternating current input port 9 or a direct current input port 11, by arranging the first display screen 3 for displaying the battery amount of the battery pack 2 connected with the host 1, the second display screen 19 on the battery pack 2 is used for displaying the battery amount of the battery pack 2, the switch 20 is used for controlling the work of the battery pack 2, different types of electric appliances can be connected by arranging the wireless charging output block 13, the AC output port 4, the cigar lighter output port 5, the USB output port 6, the DC5521 output port 7 and the Type-C output port 8, the large-current charging port 18 can charge a model airplane, the host 1 and the inside of the battery pack 2 are all controlled in a centralized way by adopting a singlechip on a PCB (refer to CN 201721053328-a detachable mobile power station) by arranging the MPPT input port 10, the MPPT input port 10 is connected with a solar panel assembly, so that the energy storage device is charged through solar energy, energy conservation is facilitated, the energy storage device can be charged and stored in a remote environment, whether the remote environment where electric power supply is available or a large number of environments exist in daily social practice is solved, such as military, scientific investigation, nomadism, disaster relief and power supply of various field operations, the technical problem of difficulty in charging the energy storage device in the remote environments is solved, the MPPT input port 10 can be compatible with a solar panel with a low power level outdoors, and can be compatible with a household solar panel with a high power level outdoors (refer to CN 201710144833-a photovoltaic power generation system MPPT disturbance method), wherein the access voltage of the solar panel with the low power level is 15-70V, the access voltage of the solar panel with the high power level is 120-450V, and the applicability of the energy storage device is improved.

Example 2

On the basis of embodiment 1, as shown in fig. 3-4, a liquid cooling pipeline is arranged in an outer shell of a battery pack 2, the liquid cooling pipeline is connected with a heat dissipation mechanism, the heat dissipation mechanism comprises a heat dissipation shell 21, the heat dissipation shell 21 is fixedly arranged outside the battery pack 2, a driving cavity I22, a driving cavity II 23, a liquid pushing cavity 24, a cooling cavity 27 and a driving cavity III are arranged in the heat dissipation shell 21, a spiral condensing pipe is rotationally arranged in the cooling cavity 27, the spiral condensing pipe is fixedly connected with a driving shaft 51, the driving shaft 51 penetrates through the side end of the cooling cavity 27 to enter the driving cavity III and is fixedly connected with a bevel gear I50, the bevel gear I50 is meshed with a bevel gear II 49, the bevel gear II 49 is fixedly connected with a connecting shaft I48, the connecting shaft I48 is slidingly connected with a connecting groove 47 in the connecting shaft II 42, the side end of the connecting shaft II penetrates through the driving cavity III to enter the driving cavity IV and is rotationally connected with a sliding block II 43, the bevel gear III 40 distributed leftwards and rightwards along the connecting shaft II 42 is slidingly connected with a sliding piece, the sliding piece comprises a sliding groove 44, the sliding groove 44 is slidingly connected with a connecting key 45, the sliding groove 44 is fixedly connected with the connecting key 45, the bevel gear 45 is fixedly provided with a reset spring 45, and the bevel gear 40 is fixedly connected with the bevel gear I46 in the driving cavity III is fixedly connected with the driving cavity 46;

the middle part of the liquid pushing cavity 24 is fixedly provided with a baffle plate 74, the baffle plate 74 is penetrated and provided with a liquid passing hole, the upper side of the liquid pushing cavity 24 is communicated with a liquid inlet pipe 25, the liquid inlet pipe 25 is communicated with a liquid outlet of a liquid cooling pipeline, the lower side of the liquid pushing cavity 24 is slidingly provided with a liquid pushing plate 28, the liquid pushing plate 28 is in sliding connection with the baffle plate 74, the lower side of the liquid pushing cavity 24 is communicated with a cooling cavity 27 through a communicating pipe 41, the cooling cavity 27 is communicated with a liquid outlet pipe 26, the liquid outlet pipe 26 is communicated with a liquid inlet of the liquid cooling pipeline, the liquid pushing plate 28 is fixedly connected with the horizontal end of an L-shaped block 34, the horizontal end of the L-shaped block 34 penetrates through the side end of the liquid pushing cavity 24 and enters a driving cavity II 23, the vertical end of the L-shaped block 34 is fixedly connected with a sliding block I33, the sliding block I33 is slidingly arranged in the driving cavity II 23, the sliding block I33 is fixedly connected with a sliding block II 43, a first spring 35 is fixedly arranged between the first sliding block 33 and the second driving cavity 23, the first spring 35 is sleeved on the second sliding block 43, one end of the first sliding block 33, which is far away from the second sliding block 43, is fixedly connected with a matching rod 32, the matching rod 32 penetrates through the side end of the second driving cavity 23, enters the first driving cavity 22 and is matched with a matching groove 30 in the third sliding block 29, the third sliding block 29 is slidingly arranged in the first driving cavity 22, the third sliding block 29 is connected with a driving piece, the driving piece comprises a threaded rod 38, the threaded rod 38 is in threaded connection with a threaded sleeve 37 and is in threaded connection with a fourth bevel gear 39, the fourth bevel gear 39 is meshed with a third bevel gear 40, the threaded sleeve 37 is fixedly connected with the horizontal end of the L-shaped rod 31, the vertical end of the L-shaped rod 31 is fixedly connected with the third sliding block 29, one side of the third bevel gear 40, which is far away from the fourth bevel gear 39, is meshed with a fifth bevel gear, the fifth bevel gear is fixedly connected with one end of the bidirectional motor 36, one end of the bi-directional motor 36, which is far away from the bevel gear five, is fixedly connected with the rotating blade in the groove at the bottom of the liquid pushing cavity 24.

The beneficial effects of the technical scheme are as follows:

by arranging the heat dissipation mechanism, when the battery pack 2 works, the bidirectional motor 36 drives the threaded rod 38 and the bevel gear IV 39 to rotate when the heat dissipation mechanism works, the threaded rod 38 rotates to drive the threaded sleeve 37 to move upwards, the threaded sleeve 37 drives the sliding block III 29 to slide along the driving cavity I22, the matching rod 32 is pushed to move through the matching of the matching groove 30 and the matching rod 32, the matching rod 32 drives the L-shaped block I34 and the sliding block II 43 to move through the sliding block I33, the sliding block II 43 drives the connecting shaft II 42 to move, the initial state of the reset spring is a compressed state, the reset spring is firstly restored when the connecting shaft II 42 moves, then is in a stretched state until the elastic force of the reset spring is larger than the friction force of the fixed block 46 and the driving cavity IV, the connecting shaft II 42 can drive the bevel gear III 40 distributed left and right to move in the same direction, the third bevel gear 40 on the right side is disengaged from the fourth bevel gear 39 and the fifth bevel gear, the third bevel gear 40 on the left side is engaged with the fourth bevel gear 39 and the fifth bevel gear, at this time, the fifth bevel gear is in a rotating state under the driving action of the bi-directional motor 36, when the third bevel gear 40 distributed left and right is engaged with the fifth bevel gear respectively, the rotating direction of the second connecting shaft 42 is changed, the rotating direction of the fourth bevel gear 39 is changed, the rotating direction of the threaded rod 38 is changed, the rotating direction of the fourth bevel gear 39 is changed, the threaded sleeve 37 moves downwards along the threaded rod 38, when the threaded sleeve 37 moves downwards, the matching groove 30 is not in contact with the matching rod 32, the first sliding block 33 is restored to the original position under the elastic action of the first spring 35, the first sliding block 33 drives the first L-shaped block 34, the matching rod 32 and the second sliding block 43 to restore to the original position, the second sliding block 43 drives the second connecting shaft 42 to restore to the original position, in the process of restoring the connecting shaft II 42 to the original position, the reset spring is driven to restore to the original state firstly, then the reset spring is in a compressed state until the elastic force of the reset spring is larger than the friction force between the fixed block 46 and the driving cavity IV, the connecting shaft II 42 drives the bevel gear III 40 on the right side to be meshed with the bevel gear IV 39 and the bevel gear V, and the bevel gear III 40 on the left side is disengaged from the bevel gear IV and the bevel gear V, so that the rotation direction of the bevel gear IV 39 is changed again, the thread sleeve 37 moves upwards again, the purpose of moving the thread sleeve 37 up and down is achieved, and the purpose of reciprocating movement of the L-shaped block I34 and the connecting shaft II 42 is achieved;

the L-shaped block 34 drives the liquid pushing plate 28 to slide reciprocally along the lower side of the liquid pushing cavity 24 when moving reciprocally, the cooling liquid on the lower side of the liquid pushing cavity 24 is pushed to enter the cooling cavity 27 through the communicating pipe 41, the connecting shaft 48 is driven to rotate when the connecting shaft 42 rotates, the connecting shaft 48 drives the spiral condensing tube to rotate through the bevel gear 50 and the bevel gear 49, the contact surface between the spiral condensing tube and the cooling liquid is improved when the spiral condensing tube rotates, the cooling effect on the cooling liquid is improved, the bidirectional motor 36 can drive the rotating blades to rotate when working, the mixing uniformity of the cooling liquid on the lower side of the liquid pushing cavity 24 is improved, the temperature of the cooling liquid is kept consistent, the flowing speed of the cooling liquid is improved, the pushing efficiency of the liquid pushing plate 28 is further improved, the cooling liquid in the liquid inlet tube 25 flows into the upper side of the liquid pushing cavity 24 when the liquid pushing plate 28 pushes the cooling liquid on the lower side, the cooling liquid on the upper side of the liquid pushing cavity 24 flows into the liquid pushing cavity 24 through the liquid through the liquid through holes on the baffle 74 in the in-situ process, the liquid cooling effect in the external shell of the battery pack 2 is improved, the liquid cooling tube 25 is prevented from being influenced by the cooling liquid flowing along the air cooling tube 26, the cooling liquid cooling tube and the cooling tube 2 is formed by the cooling liquid flowing channel, and the cooling liquid is prevented from flowing outside the cooling tube 2, and the cooling tube is greatly influenced by the cooling liquid flowing outside, and the cooling tube is cooled channel is cooled outside, and the cooling liquid is prevented from flowing outside by the cooling channel 2.

Example 3

On the basis of embodiment 1, as shown in fig. 5, a containing mechanism is installed outside a host 1 and a battery pack 2, the containing mechanism comprises a containing box 52, a containing cavity 53 is arranged in the middle of the upper end of the containing box 52, cavities 64 are symmetrically communicated with the left side and the right side of the containing cavity 53, a fixing plate 65 is fixedly arranged in the cavities 64, the fixing plate 65 is rotationally connected with the middle of a sector tooth block 63 through a locating shaft 66, the lower part of the sector tooth block 63 is meshed with a rack 67, the rack 67 is fixedly connected with the vertical end of a second L-shaped block 68, the vertical end of the second L-shaped block 68 passes through a sliding cavity 72 and enters the containing cavity 53, the vertical end of the second L-shaped block 68 is slidingly connected with the sliding cavity 72, the sliding cavity 72 is communicated with the lower end of the cavity 64, a second horizontal end of the second L-shaped block 68 is rotationally connected with a rotating plate 69 in the containing cavity 53, a second spring 71 is fixedly arranged between the horizontal ends of the rotating plate 69 and the second L-shaped block 68, the rotating plate 69 is in contact with a roller 70, the roller 70 is rotationally connected with the lower horizontal end of the second horizontal end of the sector tooth block 73, and the lower horizontal end of the connecting block 73 passes through the lateral end of the containing cavity 53 and is communicated with the outside;

the upper portion of sector tooth piece 63 is connected with ball 58 rotation, ball 58 and the outside helicla flute 62 sliding connection of rotary cylinder 57, rotary cylinder 57 and the cylindrical section fixed connection of dwang 56, the screw thread section of dwang 56 and screw thread piece 55 threaded connection, screw thread piece 55 and locating plate 54 fixed connection, the locating plate 54 passes the intercommunicating pore between cavity 64 and the holding chamber 53 and gets into in holding chamber 53, the cylindrical section of dwang 56 runs through cavity 64 and keeps away from the one end of holding chamber 53 and external control panel 59 sliding connection, be fixed equipped with the spring III 61 between the side of control panel 59 and holding box 52, and the spring III 61 cover is established on the dwang 56, evenly cloth a plurality of locating holes 60 on the control panel 59 circumference, and locating hole 60 and the upper side horizontal end cooperation of connecting block 73.

The beneficial effects of the technical scheme are as follows:

when the storage mechanism is used, the control plate 59 is pulled outwards firstly, the third spring 61 is stretched, then the host 1 and the battery pack 2 are placed in the storage cavity 53, the bottoms of the host 1 and the battery pack 2 are contacted with the rotating plate 69 firstly, the rotating plate 69 is pushed to move in the direction away from each other, the rotating plate 69 is driven to rotate, the rotating plate 69 drives the second L-shaped block 68 and the roller 70 to move, the roller 70 drives the connecting block 73 to move outwards, the second L-shaped block 68 drives the rack 67 to move, the sliding cavity 72 plays a guiding role on the movement of the second L-shaped block 68, the rack 67 drives the sector tooth block 63 to rotate when moving, the sector tooth block 63 drives the ball 58 to move, the sliding connection of the ball 58 and the spiral groove 62 enables the rotating cylinder 57 to rotate, the rotating cylinder 57 drives the rotating rod 56 to rotate, the control plate 59 is driven to rotate when the rotating rod 56 rotates, the screw block 55 drives the positioning plate 54 to move inwards, after the positioning plate 54 contacts the host 1 and the battery pack 2, the host 1 and the battery pack 2 contact the bottom end of the storage cavity 53, the rotating plate 69 just rotates to a vertical state, the second spring 71 stretches, then the control plate 69 is loosened, the control plate 69 is restored to the original position under the elastic action of the third spring 61, so that the positioning hole 60 is matched with the upper horizontal end of the connecting block 73, at the moment, the control plate 69 cannot rotate, the positioning plate 54 cannot move, the retention effect of the positioning plate 54 on the host 1 and the battery pack 2 is improved, when the storage mechanism is disassembled, the control plate 59 is pulled outwards, the positioning hole 60 is disengaged from the upper horizontal end of the connecting block 73, then the control plate 59 is reversely rotated, so that the positioning plate 54 moves outwards, the positioning plate 54 does not position the host 1 and the battery pack 2, the rack 67 moves inwards, the connecting block 73 is pushed to move towards the direction close to each other when the control plate 59 is reversely rotated, the connecting block 73 drives the idler wheel 70 to move, the idler wheel 70 can push the control plate 69 to rotate, then the host computer 1 and the battery pack 2 are pulled out outwards, the rack 67 drives the L-shaped block II 68 to move inwards when moving inwards, the host computer 1 and the battery pack 2 are pushed to move upwards under the combined action of the L-shaped block II 68 and the connecting block 73, a user can conveniently pull out the host computer 1 and the battery pack 2, the host computer 1 and the battery pack 2 are stored and fixed under the gravity action of the host computer 1 and the battery pack 2 through the storage mechanism, the host computer 1 and the battery pack 2 are protected, the host computer 1 and the battery pack 2 can be prevented from being damaged under the influence of the outside when the host computer 1 and the battery pack 2 are used outdoors, and the moving wheel can be arranged at the lower end of the storage mechanism, so that the movement effect is achieved, and the host computer 1 and the battery pack 2 are conveniently moved to the target position.

Example 4

On the basis of the embodiment 1, the method further comprises the following steps:

the clamping angle is arranged in the clamping female end 16, the clamping groove is arranged in the clamping male end 12, and the clamping angle is matched with the clamping groove;

force sensor: the force sensor is arranged on the clamping angle and is used for detecting acting force between the clamping angle and the clamping groove when the clamping female end 16 is matched with the clamping male end 12;

an alarm: the alarm is arranged outside the host 1;

and (3) a controller: the controller is connected with the angle sensor and the alarm;

the controller controls the alarm to work based on the detection value of the angle sensor, and the method comprises the following steps:

the controller calculates a theoretical connection coefficient between the female buckle end 16 and the male buckle end 12 according to the rotation angle of the clamping angle detected by the angle sensor and the clamping groove when the clamping angle is matched with the clamping groove and a formula (1), compares the calculated connection coefficient between the female buckle end 16 and the male buckle end 12 with a preset connection coefficient, and if the calculated connection coefficient between the female buckle end 16 and the male buckle end 12 is smaller than the preset connection coefficient, the controller controls the alarm to give an alarm;

wherein C is the theoretical connection coefficient between the female end 16 and the male end 12, F is the detection value of the force sensor, B is the thickness of the clamping angle, S is the width of the clamping angle, P is the elastic modulus of the clamping angle, tan is tangent, ω is the insertion angle of the clamping angle when the clamping angle is matched with the clamping groove, T is the friction coefficient between the clamping angle and the clamping groove, K is the deflection coefficient of the clamping angle, and H is the height of the clamping angle.

The beneficial effects of the technical scheme are as follows:

the female end 16 of buckle is equipped with the draw-in angle, be equipped with the draw-in groove in the male end 12 of buckle, draw-in angle and draw-in groove cooperation, set up force sensor on the draw-in angle, be used for detecting the effort between draw-in angle and the draw-in groove when the female end 16 of buckle and the male end 12 of buckle are joined in marriage, the theoretical coefficient of connection between female end 16 of buckle and the male end 12 of buckle is calculated according to angle of rotation and formula (1) that take place when the angle sensor detects the draw-in angle and the draw-in groove cooperation, the theoretical coefficient of connection between female end 16 of buckle and the male end 12 of buckle is calculated to the effort between female end 16 of buckle and the draw-in groove and the theoretical assembly force of male end 12 of buckle, if the female end 16 of buckle and the male end 12 of buckle are joined in marriage, the effort between female end 16 of buckle and the draw-in groove is less than the theoretical assembly force of female end 16 of buckle and the male end 12 of buckle, indicate that the dog angle warp, lead to the female end 16 of buckle and the male end 12 of buckle to the assembly force reduces, the connection coefficient of buckle and the female end 16 of buckle that the controller compares calculation and the male end 12 of buckle and preset coefficient of connection coefficient of buckle, the connection coefficient of connection between the female end 16 of buckle and the male end 12 of buckle and the energy storage device is calculated, and the alarm device is calculated to be less than the normal, if the alarm device is calculated to the normal in the process is made to change the ordinary, and the alarm device is made to have the normal connection coefficient of the alarm device is had to be had to the following to the normal to the following the principle.

It will be apparent to those skilled in the art that various modifications and variations can be made to the present invention without departing from the spirit or scope of the invention. Thus, it is intended that the present invention also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.

Claims

1. Compatible high low pressure MPPT inserts convenient and stores up dual-purpose energy memory of family, its characterized in that: the intelligent power supply system comprises a host (1) and a battery pack (2), wherein the host (1) is connected with the battery pack (2) through a quick-release assembly, the battery pack (2) is used for supplying power to the host (1), and the host (1) is provided with an output assembly, an MPPT input assembly and an AC/DC input assembly;

the external shell of the battery pack (2) is internally provided with a liquid cooling pipeline, the liquid cooling pipeline is connected with a heat dissipation mechanism, the heat dissipation mechanism comprises a heat dissipation shell (21), the heat dissipation shell (21) is fixedly arranged outside the battery pack (2), a first driving cavity (22), a second driving cavity (23), a liquid pushing cavity (24), a cooling cavity (27), a third driving cavity and a fourth driving cavity are arranged in the heat dissipation shell (21), a spiral condensing pipe is rotationally arranged in the cooling cavity (27), the spiral condensing pipe is fixedly connected with a driving shaft (51), the driving shaft (51) penetrates through the side end of the cooling cavity (27) to enter the third driving cavity and is fixedly connected with a bevel gear (50), the bevel gear (50) is meshed with the bevel gear (49), the bevel gear (49) is fixedly connected with a first connecting shaft (48), the connecting shaft (48) is slidingly connected with a connecting groove (47) in the second connecting shaft (42), and the side end of the second connecting shaft (42) penetrates through the third driving cavity and is rotationally connected with a sliding block (43), and is slidingly connected with a bevel gear (40) distributed on the second connecting shaft (42) through a sliding piece;

the middle part of push away liquid chamber (24) is fixed be equipped with baffle (74), the upside and the feed liquor pipe (25) intercommunication of push away liquid chamber (24), feed liquor pipe (25) and the liquid outlet intercommunication of liquid cooling pipeline, the downside sideslip of push away liquid chamber (24) is equipped with push away liquid board (28), the downside of push away liquid chamber (24) is through communicating pipe (41) and cooling chamber (27) intercommunication, cooling chamber (27) and drain pipe (26) intercommunication, drain pipe (26) and the feed liquor mouth intercommunication of liquid cooling pipeline, push away liquid board (28) and the horizontal end fixed connection of L type piece (34), the vertical end and the sliding block (33) fixed connection of L type piece (34), sliding block one (33) and sliding block two (43) fixed connection, the fixed spring one (35) that is equipped with between sliding block one end and the driving chamber two (23) of sliding block two (43), the one end and the cooperation pole (32) fixed connection of keeping away from sliding block two (23) runs through driving chamber two (23) side end and sliding block three (29) and is connected with sliding block three (29) in the sliding piece.

2. The energy storage device compatible with high and low voltage MPPT access convenience and household storage, according to claim 1, characterized in that: the middle part of the lower end of the host machine (1) is provided with a battery pack connector, the middle part of the upper end of the battery pack (2) is provided with an energizing port (14), and the battery pack connector is connected with a lithium iron phosphate battery in the battery pack (2) through the energizing port (14).

3. The energy storage device compatible with high and low voltage MPPT access convenience and household storage, according to claim 2, characterized in that: the output assembly comprises a first display screen (3), an AC output port (4), a cigar lighter output port (5), a USB output port (6), a DC5521 output port (7) and a Type-C output port (8), wherein the first display screen (3), the AC output port (4), the cigar lighter output port (5), the DC5521 output port (7) and a PCB control panel inside the host computer (1) are electrically connected, and the PCB control panel inside the host computer (1) is electrically connected with the USB panel which is electrically connected with the USB output port (6) and the Type-C output port (8).

4. The energy storage device compatible with high-low voltage MPPT access convenience and household storage, according to claim 3, characterized in that: MPPT input module includes MPPT input port (10), and MPPT input port (10) are connected with the inside PCB control panel electricity of host computer (1), and AC/DC input module includes alternating current input port (9) and direct current input port (11), and alternating current input port (9) and direct current input port (11) are connected with the inside PCB control panel electricity of host computer (1).

5. The energy storage device compatible with high and low voltage MPPT access convenience and household storage, according to claim 1, characterized in that: the quick detach subassembly includes four buckle public ends (12), and four buckle public ends (12) set up in the lower extreme apex angle department of host computer (1), buckle public end (12) and the female end (16) joint cooperation of buckle, and the female end (16) of buckle set up in the upper end apex angle department of battery package (2), and the female end (16) of buckle that left and right sides distributes are connected with buckle reset button (15) correspondence of homonymy.

6. The energy storage device compatible with high and low voltage MPPT access convenience and household storage, according to claim 1, characterized in that: the left end and the right end of the battery pack (2) are symmetrically provided with handles (17), a switch (20), a display screen II (19) and a high-current charging port (18) are arranged outside the battery pack (2), and the switch (20), the display screen II (19) and the high-current charging port (18) are electrically connected with a PCB control board in the battery pack (2).

7. The energy storage device compatible with high and low voltage MPPT access convenience and household storage, according to claim 1, characterized in that: the outside of host computer (1) and battery package (2) is installed storage mechanism, storage mechanism includes receiver (52), the upper end middle part of receiver (52) is equipped with accomodates chamber (53), the left and right sides symmetry intercommunication in accomodate chamber (53) has cavity (64), fixedly in cavity (64) be equipped with fixed plate (65), fixed plate (65) are rotated with the middle part of fan-shaped tooth piece (63) and are connected, the lower part and the rack (67) of fan-shaped tooth piece (63) mesh, the vertical end fixed connection of rack (67) and L type piece two (68), the vertical end of L type piece two (68) passes sliding chamber (72) and gets into in accomodate chamber (53), the horizontal end of L type piece two (68) rotates with rotating plate (69) in accomodating chamber (53) and be connected, be fixed between the horizontal end of rotating plate (69) and L type piece two (68) is equipped with spring two (71), rotating plate (69) and gyro wheel (70) contact, the gyro wheel (70) rotates with the downside horizontal end of connecting block (73) and is connected, the horizontal end of downside of connecting block (73) is received in the side of penetrating through with external world.

8. The energy storage device compatible with high and low voltage MPPT access convenience and household storage, according to claim 7, wherein: the upper portion of fan-shaped tooth piece (63) rotates with ball (58) to be connected, ball (58) and the outside helicla flute (62) sliding connection of rotary drum (57), rotary drum (57) and the cylinder section fixed connection of dwang (56), screw thread section and screw thread piece (55) of dwang (56), screw thread piece (55) and locating plate (54) fixed connection, in locating plate (54) passed the intercommunicating pore entering accomodate chamber (53) between cavity (64) and accomodate chamber (53), the cylinder section of dwang (56) runs through cavity (64) and keeps away from the one end of accomodating chamber (53) and external control panel (59) sliding connection, be fixed between the side of control panel (59) and receiver (52) is equipped with spring three (61), and spring three (61) cover is established on dwang (56), a plurality of locating holes (60) have evenly been laid to circumference on control panel (59), and locating hole (60) are cooperateed with the upside level of connecting block (73).