CN114614535A

CN114614535A - Portable energy storage power supply

Info

Publication number: CN114614535A
Application number: CN202210283250.5A
Authority: CN
Inventors: 李一鸣; 田开彪; 张涵; 艾世龙; 白光照; 孟超
Original assignee: Shenzhen Yijia Smart Technology Co ltd
Current assignee: Shenzhen Yijia Smart Technology Co ltd
Priority date: 2022-03-22
Filing date: 2022-03-22
Publication date: 2022-06-10
Also published as: WO2023178835A1

Abstract

The utility model discloses a portable energy storage power supply which comprises a power supply host, a handle and a limiting piece, wherein the handle is movably assembled on the power supply host so as to move to a holding position for holding and lifting the power supply host by a user and move to a functional position deviating from the holding position; the limiting piece is movably assembled on the power supply host, and the limiting piece moves to a limiting position connected with the handle so as to limit the handle to move from the holding position to the functional position; the limiting part also has a position avoiding position which moves to a position avoiding position separated from the handle so as to avoid a space for the movement of the handle. The technical scheme of the utility model is convenient for the user to adaptively adjust the position of the handle according to the change of the actual use scene, and is beneficial to improving the use experience of the user.

Description

Portable energy storage power supply

Technical Field

The utility model relates to the technical field of portable energy storage power supplies, in particular to a portable energy storage power supply.

Background

The portable energy storage power supply is a common electric energy storage device in daily life, and the stored energy can be used as emergency energy.

The common portable energy storage power supply comprises a power supply host and a handle arranged on the power supply host, wherein the handle is used for being lifted by a user to carry the power supply host. The handle and the power supply host machine in the prior art are connected with each other in a fixed connection mode, so that the phenomenon that the power supply host machine and the handle shake with each other is avoided, and the carrying experience of a user is improved; however, the fixed position of the handle compared to the power supply host is not favorable for the user to adjust the position of the handle adaptively based on the change of the actual use scene.

Disclosure of Invention

The utility model mainly aims to provide a portable energy storage power supply, and aims to solve the technical problem that a handle of the portable energy storage power supply in the prior art cannot be subjected to position change based on the change of an actual use scene.

In order to achieve the above object, the portable energy storage power supply provided by the present invention comprises a power supply main unit, a handle and a limiting member, wherein the handle is movably assembled to the power supply main unit so as to have a holding position for holding and pulling the power supply main unit by a user and a functional position for deviating from the holding position; the limiting piece is movably assembled on the power supply host, and the limiting piece moves to a limiting position connected with the handle so as to limit the handle to move from the holding position to the functional position; the limiting part also has a position avoiding position which moves to a position avoiding position separated from the handle so as to avoid a space for the movement of the handle.

Optionally, the handle is rotatably connected to the power supply main unit to be rotatably moved between the holding position and the function position.

Optionally, the handle includes rotation portion and free portion of locating self length direction both ends respectively, the locating part includes movably to locate power host computer's top of supporting, the top of supporting can move to supporting the rotation portion dorsad one side of free portion, in order to restrict the rotation portion compare in the rotation of power host computer.

Optionally, the abutting portion includes an abutting surface and a supporting surface, the supporting surface extends along the length direction of the handle to support the rotating portion, and the abutting surface and the supporting surface form a preset included angle to abut against one side of the rotating portion back to the free portion.

Optionally, the limiting member further includes a position switch, and the position switch is connected to the abutting portion to have a limiting state that triggers the abutting portion to move close to the rotating portion and a position avoiding state that triggers the abutting portion to move away from the rotating portion.

Optionally, the portable energy storage power supply further comprises an illuminating element provided on the handle.

Optionally, the illuminating member includes a first illuminating portion provided at an end portion of the handle and a second illuminating portion provided at a peripheral wall of the handle.

Optionally, the top end face of the power supply host is concavely provided with an assembly groove, the handle is movably assembled in the assembly groove, and a holding gap for a user to insert a hand is formed between the outer peripheral wall of the handle and the groove wall of the assembly groove in a matched manner.

Optionally, a wiring groove is formed in an outer surface wall of the power supply main unit, and an electrical interface is arranged in the wiring groove; wherein,

the portable energy storage power supply further comprises a protective cover, and the protective cover is movably assembled on the power supply host machine to open or close the wiring slot.

Optionally, the wiring slot includes a dc interface slot disposed on the top surface of the machine body and an ac interface slot disposed on the side surface of the machine body, the electrical interfaces are disposed in the dc interface slot and the ac interface slot, and the portable energy storage power source is provided with two protective covers corresponding to the dc interface slot and the ac interface slot one to one.

According to the portable energy storage power supply in the technical scheme, the handle is movably assembled on the power supply main machine, so that the handle can be moved to the holding position for a user to hold and lift the power supply main machine and can be moved to the functional position staggered with the holding position, and therefore the position of the handle can be conveniently adjusted by the user according to the use requirements of the user in different use scenes, and the use experience of the user is favorably improved; in addition, the portable energy storage power supply adopts the technical scheme that the movable limiting piece is arranged on the power supply main machine, so that the movement of the handle is limited when the handle is positioned at the holding position, the shaking between the handle and the power supply main machine is avoided, and the use reliability of the handle at the holding position is favorably improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

FIG. 1 is a schematic structural diagram of a handle in a holding position according to an embodiment of the portable energy storage power supply of the present invention;

FIG. 2 is a schematic view of the handle of the portable stored energy power supply of FIG. 1 in a functional position;

FIG. 3 is a schematic structural view of the portable energy storage power supply of FIG. 1 with the limiting member in a limiting position after the handle is omitted;

FIG. 4 is an enlarged view of a portion of FIG. 3 at A;

FIG. 5 is a schematic structural view of the portable energy storage power supply of FIG. 1 with the handle omitted and the stopper in the position-avoiding position;

FIG. 6 is a schematic structural diagram of a handle of the portable energy storage power supply of FIG. 1;

FIG. 7 is another schematic view of the handle of FIG. 6;

FIG. 8 is a schematic structural view of the handle of FIG. 6 with a portion of the structure omitted;

FIG. 9 is a schematic structural view of the handle of FIG. 6 with another part of the structure omitted;

FIG. 10 is an exploded view of the handle of FIG. 6;

FIG. 11 is a schematic structural view of the handle of FIG. 6 with a portion of the structure omitted;

FIG. 12 is a schematic view of the handle of FIG. 11 in another use state;

FIG. 13 is a schematic structural view of another embodiment of a handle of the portable energy storage power supply of the present invention;

FIG. 14 is a schematic view of the handle of FIG. 13 from another perspective;

FIG. 15 is a schematic view of the handle of FIG. 13 with a portion of the structure omitted;

FIG. 16 is a schematic view of the handle grip of FIG. 15 in another use condition;

FIG. 17 is a schematic structural view of a handle of a portable energy storage power supply according to yet another embodiment of the present invention;

FIG. 18 is a schematic view of the handle of FIG. 17 from another perspective;

FIG. 19 is a schematic structural diagram of another embodiment of a portable energy storage power supply according to the present invention;

FIG. 20 is a cross-sectional view of the portable energy storage power supply of FIG. 19;

FIG. 21 is a schematic view of the structure of FIG. 20 with some of the structures omitted;

fig. 22 is a schematic structural view of the portable energy storage power supply of fig. 1 without a protective cover and a connecting member;

fig. 23 is a schematic structural view of the portable energy storage power supply of fig. 1 after a protective cover is opened;

fig. 24 is a schematic view of the protecting cover of fig. 23;

FIG. 25 is a schematic structural diagram of the portable energy storage power supply of FIG. 1 without a protective cover;

FIG. 26 is a schematic view of the connector of FIG. 25;

fig. 27 is a schematic structural view of the portable energy storage power supply of fig. 1 after another protective cover is opened;

FIG. 28 is an exploded view of a portion of the portable energy storage power supply of FIG. 1;

fig. 29 is a partial enlarged view at B in fig. 28;

FIG. 30 is a schematic cross-sectional view of the portable energy storage device of FIG. 1;

FIG. 31 is an enlarged view of a portion of FIG. 30 at C;

FIG. 32 is a schematic view of the assembly of the display panel and the fixing bracket of FIG. 31;

FIG. 33 is a schematic diagram of a circuit board limiting bracket of the portable energy storage power supply of FIG. 1;

fig. 34 is an exploded view of the circuit board spacing bracket of fig. 33;

FIG. 35 is an enlarged view of a portion of FIG. 34 at D;

FIG. 36 is a schematic structural view of the fixing member of FIG. 33;

FIG. 37 is a schematic diagram of a circuit block of the portable power storage device of FIG. 1;

FIG. 38 is an exploded view of the circuit module of FIG. 37;

fig. 39 is an exploded view of the circuit module of fig. 37 with the BMS circuit board omitted;

FIG. 40 is a schematic structural view of the sub-cap of FIG. 39;

FIG. 41 is an internal schematic view of the portable energy storage power supply of FIG. 1 with a portion omitted;

FIG. 42 is an assembled view of the heat sink assembly of FIG. 41;

fig. 43 is a partially enlarged view of fig. 42 with a part of the structure omitted.

The reference numbers illustrate:

1. a power supply host; 11. a clamping hole; 111. clamping the channel; 12. a drive channel; 13. assembling a groove; 14. a wiring slot; 141. an electrical interface; 142. a second magnetic attraction member; 143. a DC interface slot; 144. an alternating current interface slot; 15. a protective cover; 151. turning over the end; 152. a free end; 153. a first magnetic attraction member; 154. a wire passing hole; 16. a connecting member; 161. a resilient arm; 162. a connecting arm; 17. a display panel; 171. a plate body; 172. an assembling portion; 172a, a catching groove; 18. fixing a bracket; 181. a clamping part; 182. a ring body; 183. a clasp; 19. mounting grooves; 191. buckling; 192. a guide groove; 2. a handle; 21. a rotating part; 211. an elastic member; 212. a housing shell; 213. a control switch; 214. a controller; 215. a current input interface; 216. a current output interface; 217. a clamping piece; 217a, a charging electrode plate; 217b, a clamping part; 217c, a transmission part; 22. a free portion; 221. a light-transmitting cover; 222. an annular groove; 222a, avoiding grooves; 223. a shock-proof ring; 23. a built-in power supply; 3. a limiting member; 31. a butting part; 311. a butting surface; 312. a support surface; 32. a position changeover switch; 321. a drive arm; 322. an elastic portion; 4. an illuminating member; 41. a first illumination unit; 42. a second illumination unit; 5. a drive member; 51. a trigger section; 52. a drive section; 53. a pressing part; 6. a push type switch assembly; 61. clamping a shell; 7. a circuit board limiting bracket; 71. a mounting member; 711. installing a chute; 712. installing a tank body; 713. mounting a column body; 72. a fixing member; 721. a fixed part; 721a, fixed columns; 721b, a positioning groove; 722. an abutting portion; 722a, a vertical propping arm; 722b, a transverse propping arm; 722c, a drop-proof groove; 8. a battery module; 81. a battery pack; 82. a BMS circuit board; 821. welding the hole; 83. a conductive connecting sheet; 831. a weld; 832. a conductive portion; 84. assembling a box; 841. an outlet hole; 842. a sub-cover; 842a, a bottom wall; 842b, surrounding walls; 842c, mounting positions; 842d, a threaded connection column; 842e, positioning columns; 842f, spot welding holes; 842g, an assembly surface; 842h, fasteners; 842i and heat dissipation holes; 9. a heat dissipating component; 91. an axial flow fan; 92. a fixed mount; 921. a slot; 922. a sub-frame; 922a and a limit groove; 93. a fixed cover; 10. wiring circuit board

The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without inventive step based on the embodiments of the present invention, are within the scope of protection of the present invention.

It should be noted that, if directional indications (such as up, down, left, right, front, and back … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative positional relationship between the components, the movement situation, and the like in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indications are changed accordingly.

In addition, if there is a description of "first", "second", etc. in an embodiment of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.

The utility model provides a portable energy storage power supply.

In an embodiment of the present invention, as shown in fig. 1 to 5, the portable energy storage power source includes a power host 1, a handle 2 and a limiting member 3.

Specifically, the handle 2 is movably mounted to the power supply main unit 1 to have a holding position where a user can hold and pull the power supply main unit 1 and a functional position where the handle is moved to a position deviated from the holding position. Specifically, the handle 2 and the power supply main unit 1 may be assembled with each other in a movable connection manner such as rotation, sliding, turning, drawing, and the like.

The functional position and the holding position are offset, that is, the functional position and the holding position are distributed on the power supply main unit 1 in a staggered manner; in this embodiment, the plurality of functional positions are provided, it is understood that the holding position is the initial position of the handle 2, and when the handle 2 moves compared with the power supply main unit 1, the positions of the handle 2 at different times are all staggered from the holding position, so that the positions of the handle 2 at each time can be referred to as the functional positions of the handle 2 in the process of moving the handle 2.

When the handle 2 moves to the holding position, the user can carry the power supply main unit 1 by holding the handle 2, and when the user needs to change the position of the handle 2 according to the actual use scene, the user can move the handle 2 to the functional position. For example, when the user needs to store or transport the portable energy storage power source, if other components in the environment interfere with the handle 2 (at this time, the handle 2 is in the holding position), the user can adjust the position of the handle 2, so as to avoid the interference between the handle 2 and other components in the environment, and further facilitate the user to store the portable energy storage power source.

Specifically, the limiting piece 3 is movably assembled on the power supply main unit 1, and the limiting piece 3 moves to a limiting position connected with the handle 2 to limit the handle 2 from a holding position to a functional position; the limiting member 3 also has a space for moving the handle 2 by moving to a position avoiding position separated from the handle 2.

When the limiting member 3 moves to the limiting position, the limiting member 3 can adaptively limit the handle 2 from the holding position to the functional position by abutting, fixing, and the like based on the difference of the connection manner between the handle 2 and the power supply main unit 1. For example, if the limiting member 3 is fixedly connected to the handle 2 to limit the movement of the handle 2, as one specific embodiment, a first magnetic member 153 may be disposed on the handle 2, and then a second magnetic member 142 capable of being magnetically connected to the first magnetic member 153 may be disposed on the limiting member 3, so that the movement of the handle 2 may be limited based on the magnetic connection between the first magnetic member 153 and the second magnetic member 142.

It can be understood that, in the portable energy storage power supply of the technical scheme of the utility model, the handle 2 is movably assembled on the power supply main unit 1, so that the handle 2 can be moved to the holding position for a user to hold and pull the power supply main unit 1, and the handle 2 can be moved to the functional position staggered with the holding position, thus being convenient for the user to adjust the position of the handle 2 according to the self use requirements in different use scenes, and being beneficial to improving the use experience of the user; in addition, according to the portable energy storage power supply in the technical scheme of the utility model, the movable limiting piece 3 is arranged on the power supply main machine 1, so that the movement of the handle 2 is limited when the handle 2 is at the holding position, therefore, the shaking between the handle 2 and the power supply main machine 1 is avoided, and the use reliability of the handle 2 at the holding position is favorably improved.

The handle 2 and the components provided on the handle 2 will be explained with reference to fig. 6 to 10.

Optionally, the portable energy storage power supply further comprises an illuminating element 4 provided at the handle 2. Wherein, illuminating part 4 can have the luminous mode such as distance light, passing light, scintillation according to the demand to be used for providing visual light for the user in the darker environment of light, or be used for creating the light atmosphere in some service environment, or be used for acting as distress signal etc. in some service environment, so set up, be favorable to richening the function of handle, improve user's use and experience.

Specifically, the handle 2 is detachably connected with the power supply main unit 1. The arrangement is such that a user can remove the handle 2 and use the handle 2 as a lighting tool.

Alternatively, the illuminating member 4 includes a first illuminating portion 41 and a second illuminating portion 42, the first illuminating portion 41 being provided at an end portion of the handle 2, and the second illuminating portion 42 being provided at a peripheral wall of the handle 2. Here, the first lighting part 41 and the second lighting part 42 may be any one of a lamp bead and a lamp strip, respectively. It can be understood that the light of the first illumination portion 41 is emitted from the end of the handle 2 along the length direction of the handle 2, so that when the user is in a place with dim light, the handle 2 can be used as a daily flashlight based on the unidirectional illumination function of the first illumination portion 41; the light of the second illumination portion 42 is emitted outward from the outer peripheral wall of the handle 2 in the radial direction of the handle 2, so that the user can create a warm and bright ambient atmosphere based on the multi-directional illumination function of the second illumination portion 42. Based on the above, through set up corresponding illumination portion on handle 2 different positions, be favorable to satisfying user's diversified application demand.

Optionally, the handle 2 includes a controller 214, the controller 214 is electrically connected to the first illumination section 41 and the second illumination section 42, respectively, to control the on and off of the first illumination section 41 and the second illumination section 42, respectively; the handle 2 comprises an assembling section and a holding section which are connected in sequence along the length direction, the radial dimension of the assembling section is larger than that of the holding section, an electric control cavity is arranged in the assembling section, and the controller 214 is accommodated in the electric control cavity.

Specifically, the first illuminating portion 41 and the second illuminating portion 42 are both provided to the grip section. It can be understood that the design of this application is based on the structural shape of handle 2, does the segmentation design to handle 2 to assemble specific spare part on corresponding segmentation, so set up, be favorable to avoiding on the one hand the use mutual interference of each spare part on handle 2, on the other hand also is favorable to reducing the volume of handle 2 when 2 functions of handle integrate, reduces the whole weight of handle 2, is favorable to the user to grip handle 2 and carries power host 1.

To facilitate understanding of the above: the technical effects of reducing the size of the handle 2 and the overall weight of the handle 2 while integrating the functions of the handle 2, and facilitating the user to hold the handle 2 and lift the power supply main unit 1 will be explained in detail below, in general, the handle 2 is designed to be cylindrical with the same radial dimension at each part, which is beneficial to maintain the overall strength of the handle 2 and prolong the service life of the handle 2, however, when it is necessary to fit electric parts such as the controller 214 having a certain size inside the handle 2, the radial dimension of the handle 2 must be increased, and at this time, if the radial dimension of each part of the handle 2 is maintained at the same value, the volume and the whole weight of the handle 2 are increased, which is not beneficial to reducing the production cost of the handle 2, the size of the handle 2 and the overall weight of the handle 2 are increased, which is not favorable for a user to hold the handle 2 and pull the power supply main unit 1. Based on the above, in the design of the present application, only on the assembling section of the handle 2, the radial dimension of the handle 2 is increased, and the radial dimension of the position (for example, the holding section) is designed to be smaller than the radial dimension of the assembling section, so that the volume of the handle 2 is reduced, the overall weight of the handle 2 is reduced, and the user can hold the handle 2 to pull the power supply main unit 1.

Optionally, the junction between the fitting section and the gripping section is a smooth transition. So set up, be favorable to improving the sight of handle 2, simultaneously, also be favorable to the smooth laminating of outer table wall and user hand skin of handle 2, and then improve user's the experience of gripping.

Alternatively, the first illumination portion 41 is provided at an end of the holding section facing away from the mounting section, and the second illumination portion 42 is provided at a side of the holding section facing away from the mounting section. It can be understood that the first illumination portion 41 and the second illumination portion 42 are located adjacent to each other on the same side of the holding section, which is beneficial to orderly extend the electric control circuit inside the handle 2 to the same side of the handle 2 to be connected with the first illumination portion 41 and the second illumination portion 42, and meanwhile, the first illumination portion 41, the second illumination portion 42 and the electric control circuit are also beneficial to installation of the first illumination portion 41, the second illumination portion 42 and the electric control circuit on the handle 2 by a production personnel, so that the assembly efficiency of the components of the handle 2 is improved. It should be noted that the design of the present application is not limited thereto, and in other implementations, the first illumination portion 41 and the second illumination portion 42 may be located on two opposite sides of the holding section.

Optionally, the second illumination portion 42 is circumferentially arranged along the peripheral wall of the grip section. It is understood that such an arrangement is advantageous in enhancing the multi-directional illumination effect of the second illumination portion 42. Of course, the design of the present application is not limited thereto, and in other embodiments, the second illumination portion 42 may be annularly disposed on the holding section in an arc shape with a predetermined arc, and the predetermined arc may be an angle of 90 °, 180 °, 270 °, and the like, which is not limited thereto.

Alternatively, the handle 2 includes a light-transmissive cover 221, and the light-transmissive cover 221 is provided to the second illumination portion 42. It can be understood that the second illumination portion 42 is protected by the transparent cover 221, which is beneficial to prolonging the service life of the second illumination portion 42, and in addition, the transparent cover 221 also has a soft light effect, and based on the filtering effect of the transparent cover 221, the color, the brightness and the illumination effect of the light of the second illumination portion 42 can be conveniently adjusted. Specifically, a light-transmitting protective cover is also disposed at the first illumination portion 41, and the light-transmitting protective cover and the light-transmitting cover 221 perform the same function, which is not described herein again.

Optionally, the holding section is concavely provided with an annular groove 222 at a position corresponding to the light-transmitting cover 221, and the light-transmitting cover 221 is accommodated in the annular groove 222. In some embodiments, the light-transmitting cover 221 may be adhesively mounted in the annular groove 222, and in other embodiments, the light-transmitting cover 221 may be snap-fitted in the annular groove 222, which is not limited thereto. It can be understood that the annular groove 222 for accommodating the light-transmitting cover 221 is concavely arranged on the holding section, which is beneficial to mounting the light-transmitting cover 221 in an annular shape on the handle 2, and preventing the outer peripheral wall of the light-transmitting cover 221 from protruding out of the outer peripheral wall of the handle 2 too much, so as to ensure the holding hand feeling of a user, and in addition, the light-transmitting cover 221 is accommodated in the annular groove 222, which is beneficial to ensuring the mounting reliability of the light-transmitting cover 221.

Preferably, the depth of the annular groove 222 is set to be the same length as the thickness of the light-transmissive cover 221.

Alternatively, the groove bottom wall 842a of the annular groove 222 is concavely provided with the avoiding groove 222a, and the second illumination portion 42 is received in the avoiding groove 222 a. It can be understood that the second illumination portion 42 is received in the avoiding groove 222a, which is beneficial to avoid the mutual interference between the second illumination portion 42 and the inner peripheral wall of the transparent cover 221, thereby ensuring the use reliability and the operation stability of the second illumination portion 42 and the transparent cover 221.

Optionally, at least one groove side wall of the annular groove 222 is provided with a vibration-proof ring 223, the vibration-proof ring 223 has two vibration-proof surfaces which are oppositely arranged, one of the two vibration-proof surfaces is connected with the periphery of the light-transmitting cover 221, and the other vibration-proof surface is connected with the groove wall of the annular groove 222. It can be understood that, when a user holds the handle 2 to lift the power supply main unit 1, the handle 2 moves in the height direction of the power supply main unit 1, which inevitably causes the groove wall of the annular groove 222 and the light-transmitting cover 221 to move in a dislocation manner, thereby causing friction damage.

Specifically, the vibration prevention ring 223 includes a first annular wall through which the periphery of the light-transmissive cover 221 is connected to the groove wall of the annular groove 222, and a second annular wall through which the inner peripheral wall of the light-transmissive cover 221 is connected to the groove bottom wall 842a of the annular groove 222.

Optionally, one end of the assembling section, which faces away from the holding section, is provided with a control switch 213, the control switch 213 is electrically connected to the controller 214, and the control switch 213 is used for a user to input a control command to the controller 214. Of course, the design of the present application is not limited thereto, and in other embodiments, the control switch 213 may be disposed at other parts of the handle 2, such as but not limited to the top of the handle 2, and the like, without limitation.

Here, the control switch 213 may be a key switch, a touch screen switch, or a combination of the key switch and the touch screen switch, which is not limited. The manipulation instruction includes, but is not limited to, controlling the first illumination section 41 to emit high beam, low beam, flash, or controlling the second illumination section 42 to be activated at a preset illumination brightness, etc.

It can be understood that the control switch 213 is disposed at the end of the handle 2, which is beneficial to avoid the phenomenon that the user accidentally touches the control switch 213 (for example, the user accidentally touches the control switch 213 with fingers or palms when holding the handle 2), and in addition, the control switch 213 is disposed at the end of the assembly section (i.e., on the wall of the electrical control chamber), which is beneficial to reduce the distance between the control switch 213 and the controller 214, and thus, the arrangement of the connection circuit between the control switch 213 and the controller 214 is facilitated.

Optionally, a built-in power supply 23 is arranged in the handle 2, and the first illumination portion 41 and the second illumination portion 42 are electrically connected with the built-in power supply 23;

the handle 2 is provided with a current input interface 215, the current input interface 215 is electrically connected with the internal power supply 23, and the current input interface 215 can be electrically connected with the external power supply to transmit the current of the external power supply to the internal power supply 23; and/or

The handle 2 is provided with a current output interface 216, the current output interface 216 is electrically connected to the built-in power supply 23, and the current output interface 216 is electrically connected to the electric equipment to transmit the current of the built-in power supply 23 to the electric equipment.

Specifically, a cavity for assembling the internal power supply 23 is formed in the holding section, and the internal power supply 23 is accommodated and accommodated; specifically, the built-in power supply 23 may be any one of a dry battery, a lead storage battery, and a lithium battery.

It can be understood that the user can charge the electric device through the current output interface 216, which is advantageous for solving the technical problem that the user is difficult to charge the electric device (such as but not limited to a mobile phone, a tablet computer, a watch, and the like) when the user is powered off or outdoors, and specifically, the current output interface 216 is a wired interface (such as but not limited to a USB interface). It should be noted that the present disclosure is not limited thereto, and in other embodiments, the current output interface 216 may also be a wireless interface.

The user can also charge the built-in power supply 23 through the current input interface 215, so as to facilitate the reuse of the built-in power supply 23, and specifically, the current input interface 215 is a wired interface (such as, but not limited to, a Micro usb interface, a lightning interface, or a Type-c interface, etc.). Of course, the present disclosure is not limited thereto, and in other embodiments, the current input interface 215 may also be a wireless interface.

The connection mode and connection structure between the handle 2 and the power supply main unit 1 will be explained with reference to fig. 1 to 10.

Specifically, the handle 2 is rotatably connected to the power supply main body 1 to be rotatably moved between a grip position and a function position. It can be understood that the handle 2 is connected with the power supply host 1 in a rotating manner, is a movable connection mode which is widely applied at present, and has the advantages of convenience in installation, simplicity in operation and control and the like. It should be noted that the design of the present application is not limited thereto, and in other embodiments, the handle 2 and the power supply main unit 1 may be assembled with each other by other connection methods, such as but not limited to a pull connection, a sliding connection, and the like.

Optionally, a preset included angle is formed between the rotating shaft direction of the handle 2 and the height direction of the power supply host 1. Wherein, the pivot direction of handle 2 and the direction of height of power host 1 are predetermine the contained angle and refer to: the direction of the axis of rotation of the handle 2 has an extension component in the horizontal direction. Therefore, when the handle 2 rotates compared with the power supply main machine 1, the initial position before the handle 2 rotates and the target position after the handle 2 rotates have a height difference in the height direction of the power supply main machine 1, so that the height of the illuminating piece 4 on the handle 2 is convenient to adjust compared with the ground, light rays of the illuminating piece 4 are favorably diffused from a high position, and the illuminating area of the illuminating piece 4 is expanded.

Specifically, the assembly section side of handle 2 is equipped with joint spare 217, is equipped with the joint hole 11 with joint spare 217 looks adaptation on the power host 1, is connected through the joint between joint spare 217 and the joint hole 11, realizes rotating the handle 2 and assembles in the technological effect of power host 1.

Optionally, two clamping members 217 are provided, and the two clamping members 217 are respectively provided at two opposite sides of the handle 2. It can be understood that the two opposite sides of the handle 2 are respectively matched with the power supply host 1 in a clamping manner, so that the reliability of assembly between the handle 2 and the power supply host 1 is improved. It should be noted that the design of the present application is not limited thereto, and in other embodiments, only one clip 217, more than two clips 217, or two clips 217 may be disposed on the same side of the handle 2, which is not limited to this.

Optionally, two joint spare 217 all are equipped with the electrode piece 217a that charges that is connected with handle 2 built-in power supply 23 electricity, all be equipped with the power supply electrode piece that is connected with power supply 1's battery module electricity in two joint holes 11 of power supply 1, the power supply electrode piece can be connected with electrode piece 217a electricity that charges when joint spare 217 joint is connected with joint hole 11, in order to transmit the electric energy of battery module to built-in power supply 23, so, after assembling handle 2 on power supply 1, power supply 1 alright charge for handle 2, thereby guaranteed that handle 2 is in at any time user state (has the electric state). Of course, the design of the present application is not limited thereto, in other embodiments, the power supply host 1 may also charge the handle 2 in a wireless charging manner, in one embodiment of this embodiment, a first wireless charging coil is disposed inside the end portion of the handle 2, a second wireless charging coil corresponding to the first wireless charging coil is disposed on the power supply host 1, and when the handle 2 rotates to the end portion of the handle 2 and moves toward and close to the top of the machine body 1, the machine body 1 may charge the handle 2 based on the induction between the first wireless charging coil and the second wireless charging coil.

Alternatively, the snap-in member 217 is provided on the assembling section of the handle 2; handle 2 is still including locating the reinforcement that grips section assembly section one side dorsad, the reinforcement be used for with portable energy storage power releasable connection, the reinforcement is in the couple, belt, leather rope at least one. It can be understood that the arrangement is beneficial to prevent the handle 2 from rotating when the user holds and pulls the power supply main unit 1.

Next, how to attach and detach the handle 2 to and from the power source unit 1 will be explained in three preferred embodiments.

Referring to fig. 6 to 12, in a first embodiment:

specifically, handle 2 still is equipped with driving piece 5, and driving piece 5 and joint spare 217 are all movably located on handle 2, and driving piece 5 is compared and is removed in order to drive joint spare 217 in handle 2 body and have the assembly position of protrusion and handle 2 side, and have and hide or the pine of parallel and level in handle 2 body side takes off the position. When the engaging member 217 is in the assembling position, the engaging member 217 can extend into and engage with the engaging hole 11, and when the engaging member 217 is in the releasing position, the engaging member 217 can extend out and disengage from the engaging hole 11.

Specifically, the driving member 5 includes a triggering portion 51 and a driving portion 52 which are in transmission connection with each other, the engaging member 217 includes an engaging portion 217b and a transmission portion 217c which are in transmission connection with each other, and the driving portion 52 is movable to be connected with the transmission portion 217c to drive the transmission portion 217c to move. The triggering portion 51 is used for being triggered to move so as to drive the driving portion 52 to move to be connected with the transmission portion 217c and further drive the transmission portion 217c and the clamping portion 217b to move, and specifically, the triggering portion 51 can be triggered to move in a manner of manually pressing and rotating the triggering portion 51.

Preferably, in the design of the present application, the driving portion 52 includes a pressing end, and the transmission portion 217c includes a pressed end, and the pressing end is movably abutted against the pressed end. In this embodiment, the trigger portion 51 is pressed by a user to move, when the user presses the trigger portion 51, the pressing end of the driving portion 52 is driven to move and press the pressed end, the pressing end applies pressing force to the pressed end, and the pressing force can drive the transmission portion 217c and the clamping portion 217b to move, and specifically, the clamping member 217 has a tendency of moving from a loose position to an assembly position due to the pressing force.

Optionally, through holes corresponding to the driving member 5 and the clamping members 217 one to one are formed in the handle 2, and the driving member 5 and the clamping members 217 are cylinders adapted to the through holes. It can be understood that so set up, the mutual equipment (can the multi-angle assemble each other between cylinder and the through-hole) between driving piece 5, joint 217 of being convenient for and the handle 2 is favorable to shortening the equipment time of handle 2 part, and then improves the generation efficiency of handle 2.

Optionally, the two clamping members 217 extend on the same axis, two pressed ends of the two clamping members 217 are adjacently arranged and are matched to form an assembly gap, and the abutting end of the driving member 5 is arranged towards the assembly gap, so that when the abutting end moves into the assembly gap, the two pressed ends can be abutted simultaneously.

Specifically, two pressurized ends are the arcwall face setting that deviates from each other on this axis direction, and the junction smooth transition between the terminal surface of the end of supporting of driving piece 5 and the periphery wall of driving piece 5 is so set up, is favorable to supporting to press the end to progressively remove to the fit-up gap in.

Optionally, the handle 2 is further provided with an elastic member 211, at least one of two ends of the elastic member 211 along the deformation direction is connected to the clip member 217 to apply an elastic force to the clip member 217, and the clip member 217 may be subjected to the elastic force and have a tendency to move from the assembling position to the releasing position. It can be understood that when driving piece 5 moves to supporting and presses joint spare 217, can drive joint spare 217 and remove to the mounted position from the pine position of taking off, when driving piece 5 moved to keeping away from joint spare 217, joint spare 217 can remove to the pine position from the mounted position under the effect of the elastic force of elastic component 211, so, guaranteed the sustainable reciprocating motion of joint spare 217 between two positions, improved the use reliability of joint spare 217.

Preferably, the elastic member 211 links to each other with two joint pieces 217 respectively along the both ends of deformation direction, and two joint pieces 217 are driven simultaneously to an elastic member 211 promptly, so set up, are favorable to practicing thrift the material cost of handle 2. Of course, the design of the present application is not limited thereto, and in other embodiments, two elastic members 211 may be provided, and the two elastic members 211 are respectively connected to the two clamping members 217.

Specifically, the elastic member 211 may be any one of a spring, a pressure spring, or an elastic rubber band.

Referring to fig. 13 to 16, in the second embodiment:

specifically, handle 2 still is equipped with driving piece 5, and driving piece 5 links to each other with joint spare 217, and driving piece 5 and the equal movably side of locating handle 2 of joint spare 217, and driving piece 5 is compared and is removed in order to drive joint spare 217 in handle 2 and have the assembly position of protrusion and handle 2 side, and have and hide or the pine of parallel and level in handle 2 side takes off the position. When the clip 217 is in the assembling position, the clip 217 can extend into and be clipped in the clip hole 11, and when the clip 217 is in the releasing position, the clip 217 can extend out and be separated from the clip hole 11.

Alternatively, the driving member 5 and the snap-in member 217 are both disposed on the same side of the handle 2. It will be appreciated that this is so arranged that the user can readily observe the change in position of the catch 217 on the same side of the handle 2 as he or she operates the drive member 5 on that side in time.

Optionally, the handle 2 further comprises a push switch assembly 6, the push switch assembly 6 comprising a snap and a catch cooperating with each other, one of the snap and the catch being connected to the driving member 5 or the snap member 217, the one of the snap and the catch being engageable with the other when the snap member 217 is moved from the assembly position to the release position.

For example, taking the fastener as an example, when the driving member 5 moves to drive the fastening member 217 to move from the assembling position to the releasing position, the fastener gradually approaches the slot along with the movement of the driving member 5, and when the fastening member 217 is located at the releasing position, the fastener can be fastened to the slot, so that the fastening member 217 can be maintained at the releasing position, and the handle 2 can be detached from the portable energy storage power supply; simultaneously, when handle 2 is used as the flashlight, maintain joint spare 217 in the pine take off the position also be favorable to avoiding the joint spare 217 and the outside spare part between collide with the wearing and tearing that cause, and then improve handle 2's reliability in utilization, be favorable to prolonging handle 2's life. Specifically, when the user needs to move the clip 217 to the assembling position, the clip is driven again to move so as to trigger the mutual unlocking between the clip and the slot. Since the push switch assembly 6 is a common component, the operation principle thereof will not be described.

Alternatively, the push switch assembly 6 includes a card housing 61, the card housing 61 being formed with a card slot; wherein, the handle 2 is provided with a containing shell 212, and a containing groove for assembling the clamping shell 61 is formed in the containing shell 212. Specifically, the card housing 61 is engaged with the accommodating groove. It can be understood that the accommodating shell 212 for assembling the card shell 61 of the push switch assembly 6 is disposed on the handle 2, on one hand, the structure of the card shell 61 can be effectively protected, and on the other hand, the strength of the overall structure of the card shell 61 can be enhanced, thereby ensuring the reliability of the operation of the push switch assembly 6.

Optionally, the handle 2 further includes an elastic member 211, and one end of the elastic member 211 at both ends along the deformation direction elastically abuts against the driving member 5 or the fastening member 217 to be connected, so as to drive the fastening member 217 to move from the releasing position to the assembling position. It can be understood that joint spare 217 can move from the rigging position to the pine position of taking off under the elastic force effect of elastic component 211, and this is favorable to when the buckle breaks away from the draw-in groove, in time resets joint spare 217 to the rigging position, so, has guaranteed the sustainable reciprocating motion of joint spare 217 between two positions, has improved joint spare 217's use reliability.

Optionally, the driving member 5 is provided with two driving members 5, and the two driving members 5 are located on two opposite sides of the handle 2, and the clamping member 217 is provided with two clamping members 217, and the two clamping members 217 are located on two opposite sides of the handle 2. It can be understood that the two opposite sides of the handle 2 are respectively matched with the power supply host 1 in a clamping manner, so that the reliability of the assembly of the handle 2 and the power supply host 1 is improved. It should be noted that the design of the present application is not limited thereto, and in other embodiments, one or more than two of the fastening members 217 may be disposed, or two fastening members 217 may be disposed on the same side of the handle 2, which is not limited thereto.

Optionally, the side surface of the handle 2 is provided with through holes corresponding to the driving member 5 and the clamping members 217 one to one, and the driving member 5 and the clamping members 217 are cylinders adapted to the shapes of the through holes. It can be understood that so set up, the mutual equipment (can the multi-angle assemble each other between cylinder and the through-hole) between driving piece 5, joint 217 of being convenient for and the handle 2 is favorable to shortening the equipment time of handle 2 part, and then improves the production efficiency of handle 2.

Optionally, the end surface of the driving part 5 opposite to the outer surface wall of the handle 2 and the peripheral surface of the driving part 5 are smoothly transited; and/or

The end surface of the clamping piece 217 back to the outer surface wall of the handle 2 and the circumferential surface of the clamping piece 217 are in smooth transition.

It can be understood that so set up, on the one hand conveniently stretch out from the through-hole in driving piece 5 or joint spare 217, further guarantee the convenience of equipment between driving piece 5, joint spare 217 and the handle 2, on the other hand also is favorable to improving the feeling of user's skin contact driving piece 5, and avoids joint spare 217 and the colliding with wearing and tearing of power host 1 assembling process.

Referring to fig. 17 to 21, in the third embodiment:

specifically, the clamping member 217 is movably arranged on the handle 2, and the clamping member 217 is movable compared with the handle 2 so as to have an assembling position capable of being clamped in the clamping hole 11 of the power supply main machine 1 and a loosening position capable of being separated from the clamping hole 11 of the power supply main machine 1; the driving member 5 is movably connected with the power supply main unit 1, the driving member 5 can apply a driving force to the clamping member 217, and the clamping member 217 can be driven by the driving force to have a tendency of moving from the assembling position to the loosening position. When joint spare 217 is in the pine takes off the position, the user can demolish this handle 2 from portable energy storage power to use handle 2 as flashlight, glow stick or atmosphere lamp, when joint spare 217 is in the mounted position, the user can install this handle 2 to power host computer 1 on, so that carry transport power host computer 1.

Optionally, the power supply main unit 1 is provided with a clamping channel 111 and a driving channel 12, one end of the clamping channel 111 along the extending direction is formed with a clamping opening on the power supply main unit 1, the clamping opening can be used for the clamping member 217 to extend into, the other end is formed with a driving opening communicated with the driving channel 12, and the driving member 5 is movably disposed in the driving channel 12 and can move to the driving opening to be connected with the clamping member 217 to apply the driving force.

Specifically, when the clamping member 217 extends into the clamping channel 111 through the clamping opening and is assembled in place, at least the clamping member 217 extends into the driving channel 12, the driving member 5 is movably arranged in the driving channel 12, when the driving member 5 moves to be connected with the clamping member 217, the driving force from the driving opening to the clamping opening direction is applied to the clamping member 217 by continuous movement of the driving member 5, and the driving force is greater than the friction force between the clamping member 217 and the clamping channel 111, so that the clamping member 217 can be driven to be separated from the clamping channel 111, namely the clamping member 217 is driven to move from the assembling position to the releasing position.

Optionally, the driving member 5 includes a triggering portion 51 and a pressing portion 53 that are in transmission connection with each other, and the clamping member 217 includes a pressed portion, and the pressing portion 53 can movably press the pressed portion. It can be understood that the driving force is applied to the clamping member 217 in a pressing manner, and the method has the advantages of simple implementation, simple and convenient operation and the like. Specifically, the triggering portion 51 is configured to be triggered to move so as to drive the pressing portion 53 to move to be connected with the pressure receiving portion, and further to push the card member to move, specifically, the triggering portion 51 may be triggered to move by manually pressing and rotating the triggering portion 51.

Optionally, the driving channel 12 extends along the height direction of the power supply host 1, and a trigger opening for the trigger portion 51 to extend out is formed on the power supply host 1, and the extending direction of the clamping channel 111 and the extending direction of the driving channel 12 form a preset included angle. Specifically, the user can press the trigger portion 51 from top to bottom, so that the driving member 5 can move in the driving channel 12 and further abut against the clip 217 extending into the driving channel 12 from the driving opening, and thus, the simple operation mode is helpful for reducing the learning cost of the user.

Preferably, the extension direction of the catch channel 111 is at a predetermined angle of 90 ° to the extension direction of the drive channel 12, i.e. the catch channel 111 extends in a horizontal direction.

Optionally, the clamping channel 111 and the driving channel 12 are through holes, and the driving member 5 and the clamping member 217 are cylinders adapted to the through holes. It can be understood that so set up, be convenient for the equipment each other between driving piece 5 and the power host 1, joint spare 217 and the power host 1 between mutually supporting (can the multi-angle mutually support between cylinder and the through-hole), be favorable to shortening the equipment time of handle 2 and power host 1 spare, and shorten the equipment time between power host 1 spare part.

Optionally, the end surface of the clip 217 facing away from the outer wall of the handle 2 and the circumferential surface of the clip 217 are smoothly transited. It can be understood that, with such an arrangement, on one hand, the clamping member can conveniently extend into the clamping channel 111, and the matching simplicity between the clamping member 217 and the clamping channel 111 is further improved; on the other hand, the pressing fit between the clamping piece 217 and the driving piece 5 is also facilitated.

The position, structure and manner of the stopper 3 will be explained with reference to fig. 1 to 5.

Specifically, the top end face of the power supply main unit 1 is concavely provided with an assembling groove 13, the handle 2 can be movably assembled in the assembling groove 13, and a holding gap for a user to insert a hand is formed between the outer peripheral wall of the handle 2 and the groove wall of the assembling groove 13 in a matching manner. Wherein, the position of gripping of handle 2 is located assembly groove 13, and the functional position of handle 2 is located outside assembly groove 13, can understand, through the concave assembly groove 13 of establishing in order to form the position of gripping of handle 2 in the top face at power host 1, helps reducing the overall height of portable energy storage power, and then is favorable to reducing the holistic occupation space of portable energy storage power and is favorable to reducing the probability that handle 2 and outside spare part take place to interfere.

Further, the limiting member 3 is movably disposed in the assembling slot 13 and located on a side of the rotating portion 21 opposite to the free portion 22.

Optionally, the handle 2 includes a rotating portion 21 and a free portion 22 respectively disposed at two ends of the handle in the length direction, the limiting member 3 includes a propping portion 31 movably disposed on the power supply main unit 1, and the propping portion 31 can move to a side of the propping rotating portion 21 facing away from the free portion 22 to limit the rotation of the rotating portion 21 compared with the power supply main unit 1. The free portion 22 rotates around the rotating portion 21, that is, the free portion 22 is located on one side of the rotating shaft of the rotating portion 21, and the abutting portion 31 can move to one side of the rotating portion 21 opposite to the free portion 22, that is, the abutting portion 31 can move to the other side of the rotating shaft of the rotating portion 21, it can be understood that the abutting portion 31 moves to the rotating path of the rotating portion 21, and further the rotating portion 21 is limited to rotate, and the method has the advantages of being simple in implementation, practical, reliable and the like. It should be noted that the present disclosure is not limited thereto, and in other embodiments, the rotation of the rotating portion 21 may also be limited by providing a component (such as, but not limited to, a hook and a hanging rope detachably fixed to each other) at the free end 152, which can be fixedly connected to the power main unit 1.

Optionally, the abutting portion 31 includes an abutting surface 311 and a supporting surface 312, the supporting surface 312 extends along the length direction of the handle 2 to support the rotating portion 21, and the abutting surface 311 and the supporting surface 312 form a predetermined included angle to abut against a side of the rotating portion 21 opposite to the free portion 22. The precondition for the support surface 312 to extend in the longitudinal direction of the handle 2 is that the handle 2 is in the holding position, i.e. the extension direction of the support surface 312 is the same as the longitudinal direction of the handle 2 in the holding position; it can be understood that, when the user grips handle 2 and carries power host 1, handle 2 can be compared with power host 1 and is done vertical motion, this can lead to handle 2 and power host 1 junction between them to take place the rigidity friction easily, the design of this application is based on this, through set up the handle 2 that can support to be located the position department of gripping on resisting top 31, with the amount of movement that reduces handle 2 in vertical direction, thereby be favorable to being fixed in the position department of gripping with handle 2, and avoid the friction of junction between handle 2 and the power host 1 impaired.

Optionally, the limiting member 3 further includes a position switch 32, and the position switch 32 is connected to the abutting portion 31 to have a limiting state in which the abutting portion 31 is triggered to move close to the rotating portion 21 and an avoiding state in which the abutting portion 31 is triggered to move away from the rotating portion 21. Specifically, the position switch 32 in the limit state is configured to apply an acting force from the avoiding position toward the limit position to the abutting portion 31 so that the abutting portion 31 moves closer to the rotating portion 21 of the handle 2 and abuts against the rotating portion 21 of the handle 2, and the position switch 32 in the avoiding state is configured to apply an acting force from the limit position toward the avoiding position to the abutting portion 31 so that the abutting portion 31 moves away from the rotating portion 21 of the handle 2. It can be understood that, by introducing the position switch 32, it is advantageous to ensure the stability when the abutting portion 31 abuts against the rotating portion 21 of the handle 2, and at the same time, it is advantageous to improve the convenience of the user to move the abutting portion 31.

In the embodiment of the position limit switch, as an implementation manner, the position limit switch includes a driving arm 321, one end of the driving arm 321 is rotatably connected to the abutting portion 31, and the other end is detachably locked to the groove wall of the assembling groove 13. The driving arm 321 and the assembly groove 13 can be detachably locked by abutting, clamping, magnetic connection and other methods, and the locking is not limited. Specifically, when the abutting portion 31 needs to be fixed at the limit position, the driving arm 321 is moved to drive the abutting portion 31 to the limit position, and then the driving arm 321 is locked to the groove wall of the assembling groove 13.

The position limit switch further includes an elastic portion 322 elastically extending and contracting along the moving direction of the abutting portion 31, one end of the elastic portion 322 along the elastic extending and contracting direction is connected with the abutting portion 31 in a back direction, and the other end is connected with the groove wall of the assembling groove 13, when the abutting portion 31 is located at the limit position, the elastic portion 322 can be elastically compressed, so that when the driving arm 321 and the groove wall of the assembling groove 13 are unlocked, an elastic force moving from the limit position to the avoidance position is applied to the abutting portion 31.

Specifically, the elastic portion 322 may be an elastically deformable component such as a spring, a pressure spring, an elastic rubber band, and the like.

The wire slot 14 of the power supply main unit 1 and the protective cover 15 covering the wire slot 14 will be explained with reference to fig. 22 to 27.

Specifically, the power supply host 1 includes a body, a wiring groove 14 is formed in an outer wall of the body, and an electrical interface 141 is arranged in the wiring groove 14; the portable energy storage power supply also comprises a protective cover 15, and the protective cover 15 is movably assembled on the machine body so as to open or close the wiring slot 14.

Specifically, in the present embodiment, the electrical interface 141 is a wired interface (for example, but not limited to, a circular interface, a Mini usb interface, a Micro usb interface, a lightning interface, a Type-c interface, a dual-jack socket or a triple-jack socket, etc.), it should be noted that the design of the present application is not limited thereto, and in other embodiments, the electrical interface 141 may also be a wireless interface. Specifically, the electrical interface 141 can be electrically connected to an external power device and a power supply device through an electrical connection line, wherein the power device includes, but is not limited to, a mobile phone, a smart watch, a tablet computer, a flashlight, or a sound, and the power supply device includes, but is not limited to, an energy storage medium, a generator, and the like.

Specifically, in the present embodiment, the electrical interfaces 141 are provided with at least two, so that the power supply host 1 is electrically connected to a plurality of devices at the same time, and the practicability of the power supply host 1 is further improved.

It can be understood that, through assembling protective cover 15 movably on the organism to open or close the wiring groove 14 that is equipped with electrical interface 141, like this, when protective cover 15 is opened compared in wiring groove 14, the user alright normally use power supply unit 1 to charge for the consumer, or normally use power supply unit to charge for power supply unit 1, when protective cover 15 is closed compared in wiring groove 14, electrical interface 141 alright in inclosed wiring groove 14, avoid receiving the influence of external environment factors such as dust, raindrop, and then guarantee electrical interface 141's sustainable use and guarantee power supply unit 1's safety in utilization and reliability.

Optionally, the protecting cover 15 is disposed on the body in a reversible manner, and the protecting cover 15 is turned over compared with the body to open or close the wire slot 14. It can be understood that the turning connection between the protective cover 15 and the machine body is a connection mode which is widely applied at present, and has the advantages of simple operation, installation direction and the like. It should be noted that the design of the present application is not limited thereto, and in other embodiments, the protection cover 15 may be slidably disposed on the machine body, and the protection cover 15 slides relative to the machine body to open or close the wire connecting slot 14; or the protecting cover 15 can be provided on the machine body in a drawable manner, and the protecting cover 15 is capable of being drawn to open or close the wire connecting slot 14 compared with the machine body.

Further, protective cover 15's pivot extends the setting along the horizontal direction, so sets up, and protective cover 15 upset of being convenient for is to the notch top that is located wiring groove 14, is favorable to avoiding the water droplet to drip to wiring groove 14 in from the notch top, has guaranteed the reliability that power host 1 used.

Optionally, the power supply host 1 includes a connecting piece 16, the connecting piece 16 includes an elastic arm 161, one end of the elastic arm 161 is connected to a wall of the wiring slot 14, the other end of the elastic arm 161 is connected to the protecting cover 15, and the other end of the elastic arm 161 is flexible and deformable relative to one end of the elastic arm 161, so as to drive the protecting cover 15 to turn over compared with the body. Specifically, when protective cover 15 is compared in the process that the wiring groove 14 was opened in the organism upset under user's removal, elastic arm 161 bending deformation under protective cover 15's drive, then, elastic arm 161 can carry out the elasticity and reset, like this, alright drive protective cover 15 and compare in the organism upset and close wiring groove 14. It can be understood that the elastic arm 161 prevents the protective cover 15 from being separated from the main body, which is beneficial to improving the reliability of the power supply main unit 1. Specifically, the resilient arms 161 are made of a flexible material including, but not limited to, silicone material, rubber material, and the like.

Alternatively, a fitting hole is formed in the wiring slot 14, and an end of the elastic arm 161 facing away from the protective cover 15 is provided with a fitting end that can be inserted into the interior of the housing through the fitting hole and has a radial dimension larger than that of the fitting hole. During the installation, based on assembly end elastic deformation, the user can extrude this assembly end into the pilot hole, then removes elastic arm 161 and gets into the inside assembly that can realize between elastic arm 161 and the organism of organism until this assembly end.

Alternatively, two elastic arms 161 are provided, two elastic arms 161 are respectively provided at two opposite sides of the wiring slot 14 in the length direction, and one end of each elastic arm 161 facing away from the wiring slot 14 is respectively provided at two opposite sides of the protective cover 15 in the length direction. It can be understood that protective cover 15's pivot direction is the line direction between two elastic arm 161 promptly, through setting up two elastic arm 161, has guaranteed the reliability of being connected between protective cover 15 and the organism on the one hand, and on the other hand also is favorable to improving the stability when protective cover 15 overturns, avoids protective cover 15 to overturn the changeable phenomenon of direction in-process appearance.

Optionally, the connecting member 16 further includes a connecting arm 162, one end of each of the two elastic arms 161 facing away from the wiring slot 14 is connected to the connecting arm 162, the connecting arm 162 is disposed on the protecting cover 15, and the connecting arm 162 has an extending component extending along the length direction of the protecting cover 15. It can be understood that, by such an arrangement, the assembling area 842g between the connecting piece 16 and the protecting cover 15 is increased, and the reliability of the assembling between the connecting piece 16 and the protecting cover 15 is further ensured.

Optionally, the connecting arm 162 is nested on a side of the protective cover 15 facing the wire slot 14. It will be appreciated that the nesting connection between the arm 162 and the cover 15 is a common releasable connection, and has the advantages of easy installation, reliable connection, etc. Of course, the design of the present application is not limited thereto, and in other embodiments, the connecting arm 162 may be assembled on the protecting cover 15 by a screw connection, an adhesive connection, or the like, which is not limited thereto.

Optionally, the protecting cover 15 includes a turning end 151 and a free end 152 respectively disposed at two ends of the protecting cover in the width direction, a first magnetic attraction element 153 is disposed on one side of the free end 152 facing the wiring slot 14, a second magnetic attraction element 142 corresponding to the first magnetic attraction element 153 is disposed on a slot wall of the wiring slot 14, and the first magnetic attraction element 153 and the second magnetic attraction element 142 are magnetically attracted to be connected. Specifically, the turning end 151 is connected to the connecting member 16, and the free end 152 can be forced to move relative to the body, so as to achieve the technical effect of opening or closing the wire connecting slot 14. It can be understood that the connection is inhaled to magnetism between piece 142 through first magnetism piece 153 and second magnetism to free end 152, and on the fixed organism, so, be favorable to avoiding at the in-process that power host 1 removed, the phenomenon that wiring groove 14 was rocked, opened to protective cover 15 appears, and is visible, so sets up, has improved protective cover 15's use reliability.

In order to further ensure the connection stability between the protection cover 15 and the machine body in the state of closing the wiring slot 14, in this embodiment, at least two first magnetic attraction members 153 are provided, at least two second magnetic attraction members 142 are provided, at least two first magnetic attraction members 153 are arranged at intervals in the length direction of the free end 152, at least two second magnetic attraction members are arranged at intervals in the length direction of the slot wall of the wiring slot 14, and the at least two first magnetic attraction members 153 correspond to the at least two second magnetic attraction members 142 one to one so as to magnetically attract each other.

Optionally, a wire passing hole 154 is provided at the periphery of the shield cover 15. It can be understood that the wire through hole 154 is used for passing through the power supply connection wire, and is configured to facilitate the user to cover the protective cover 15 on the wire connecting slot 14 when using the electrical interface 141, so that the sealing performance of the wire connecting slot 14 can be ensured even in the process of using the electrical interface 141, and the electrical interface 141 is further prevented from being affected by external factors such as dust, water drops, and the like.

Specifically, at least two wire holes 154 are provided, and the at least two wire holes 154 correspond to the at least two electrical interfaces 141 one to one.

Optionally, the wiring slot 14 includes a dc interface slot 143 disposed on the top surface of the machine body, and an ac interface slot 144 disposed on the side surface of the machine body, and the electrical interface 141 is disposed at each of the dc interface slot 143 and the ac interface slot 144. Generally speaking, when a user uses the power supply host 1, an optimal connection path must be provided between the electrical equipment or the power supply equipment and the power supply host 1, for example, when the user sits on a car seat and the power supply host 1 is placed beside the car seat, at this time, the user inserts the electrical connection wire into the electrical interface 141, the most handy path is inserted from top to bottom, and it is important to set the electrical interface 141 on the top end surface of the power supply host 1; based on the above, this application has all set up electrical property interface 141 in the top terminal surface and the side of organism, is favorable to the different user demands of power host 1 adaptation user.

Specifically, in the present embodiment, the dc interface slot 143 is disposed at the intersection of the top end surface and the side surface of the housing, and the free end 152 of the protective cover 15 is disposed closer to the side surface of the housing than the turning end 151, so that the user can turn the protective cover 15 by holding the free end 152 of the protective cover 15.

The manner of mounting the display panel 17 of the power supply main unit 1 will be explained with reference to fig. 28 to 32.

Specifically, the power supply host 1 of the present application includes a display panel 17, a fixing bracket 18 and a body, the fixing bracket 18 includes a ring body 182 and at least two clamping parts 181 extending from one side of the ring body 182, and one side of the ring body 182 away from the clamping parts 181 is connected to the display panel 17; the outer surface wall of the machine body is concavely provided with a mounting groove 19, and at least two buckling positions 191 are arranged in the mounting groove 19; the at least two clamping parts 181 correspond to the at least two buckling positions 191 one by one, and the clamping parts 181 can be clamped in the corresponding buckling positions 191.

Specifically, the power supply host 1 has a battery module 8 disposed in the body, and the display panel 17 is used for displaying the power amount, the use state, and the like of the battery module 8 (the use state includes, but is not limited to, the charging state, the discharging state, and the like of the battery module 8).

It can be understood that the display panel 17 of the technical solution of the present invention is connected to the fixing bracket 18, at least two fastening portions 181 are disposed on the fixing bracket 18, and then the fastening portions 191 corresponding to the at least two fastening portions 181 are disposed on the main body, so that the display panel 17 can be mounted on the main body based on the clamping connection between the fastening portions 181 and the corresponding fastening portions 191 on the premise that the at least two fastening portions 181 are aligned with the at least two fastening portions 191 one by one.

Optionally, a slot wall of the mounting slot 19 is provided with a clamping hole, the clamping hole is formed with a buckling position 191, the clamping portion 181 includes an elastic guide arm extending from one side of the ring body 182 and a buckle disposed on the elastic guide arm, and the elastic guide arm can move along a slot depth direction of the mounting slot 19 to drive the buckle to be clamped with the clamping hole. It can be understood that the clamping connection between the buckle and the clamping hole is a clamping implementation mode which is widely applied at present, and has the advantages of simple structure, convenience in connection and the like. It should be noted that the design of the present application is not limited thereto, and in other embodiments, the groove wall of the installation groove 19 may also be provided with a clamping protrusion, and a clamping space formed by the cooperation between the elastic guide arm and the clamp is in clamping fit with the clamping protrusion.

Optionally, a groove wall of the mounting groove 19 is concavely provided with a guide groove 192, the guide groove 192 extends from the notch of the mounting groove 19 to the card hole, and the shape of the guide groove 192 is matched with the shape of the elastic guide arm. It can be understood that the elastic guide arm can be accommodated in the guide groove 192, and when the elastic guide arm moves along the groove depth direction of the mounting groove 19, under the guiding and limiting effects of the guide groove 192, the elastic guide arm can drive the buckle to accurately move to the clamping hole, so that the blind operation of a user can be facilitated, and the assembly efficiency of the power supply main unit 1 part is improved.

Alternatively, the cross sections of the mounting groove 19, the ring 182 and the display panel 17 are all circular, and the radial dimension of the inner peripheral wall of the mounting groove 19 is matched with the radial dimension of the outer peripheral wall of the ring 182 and the radial dimension of the outer peripheral wall of the display panel 17. It can be understood that, with such an arrangement, on one hand, the shapes of the mounting groove 19, the ring body 182 and the display panel 17 are regular, so as to facilitate the molding and manufacturing, and on the other hand, the ring body 182 and the display panel 17 can be conveniently rotated in the annular groove 222 to adjust the position of the clamping part 181, so as to improve the convenience of installation among the three. It should be noted that the design of the present application is not limited thereto, and in other embodiments, the cross sections of the mounting groove 19, the ring 182 and the display panel 17 may be disposed in other shapes such as a square shape, which is not limited thereto.

Alternatively, the fastening parts 181 are provided in three, and the three fastening parts 181 are asymmetrically disposed with respect to the central axis of the ring body 182.

Specifically, in the present embodiment, the three clamping portions 181 are disposed asymmetrically with respect to the central axis of the ring body 182, which means that: in the three locking portions 181, three central angles are provided between each two of the three locking portions, and the central angles are different from each other. Of course, the design of the present application is not limited thereto, and in other embodiments, the three clamping portions 181 are disposed asymmetrically with respect to the central axis of the ring body 182, which may also mean: at least two of the three elastic guide arms of the three clamping parts 181 have different lengths; or at least two of the three fasteners of the three fastening parts 181 are mounted at different positions 842c on the elastic guide arm with the same length.

It can be understood that so set up, be favorable to injecing the relative position between display panel 17 and the organism, and then guarantee that the content that display panel 17 shows is convenient for supply the user to watch, in addition, three chucking part 181 compares in the asymmetric setting of center pin of ring body 182, has certain fool-proof function, also is favorable to improving the convenience to power host 1 part assembly.

Optionally, the ring body 182 is connected to the display panel 17 by a snap structure, and the snap structure includes a hook 183 and a slot 172a that are snap-fitted to each other. It can be understood that the clamping connection between the ring body 182 and the display panel 17 is a connection mode which is widely applied, and has the advantages of simple structure, simple and convenient installation and the like. It should be noted that the design of the present application is not limited thereto, and in other embodiments, the connection manner between the ring body 182 and the clamping structure may also be a magnetic connection manner, a plug connection manner, and the like, which is not limited thereto.

Optionally, the ring 182 and the display panel 17 are both arranged in a cylindrical shape, and there are three clamping structures, where the circular angles of the three clamping structures are 120 ° compared with the central axis of the ring 182 or the central axis of the display panel 17. It is understood that the ring body 182 may be fixed to the display panel 17 without considering the problem of directivity, and thus, it is advantageous to improve the convenience of assembly between the two. It should be noted that the design of the present application is not limited thereto, and in other embodiments, the three clamping structures may be disposed asymmetrically with respect to the central axis of the ring body 182 or the central axis of the display panel 17.

Optionally, the clasp 183 is protruded from the outer peripheral wall of the ring 182, the display panel 17 includes a plate body 171 and an assembling portion 172, the assembling portion 172 includes a vertical arm extending from one side of the plate body 171 and a horizontal arm disposed on one side of the vertical arm opposite to the plate body 171, the vertical arm and the horizontal arm are at a preset included angle, and the plate body 171, the vertical arm and the horizontal arm cooperate together to form a catching groove 172 a. Specifically, two vertical arms are arranged at intervals, and one ends of the two vertical arms, which are back to the plate body 171, are respectively connected with two extending ends of the transverse arm.

Optionally, the body has a top end surface, the top end surface is provided with a handle 2 assembling area, a display area and a wiring area, the display area and the wiring area are located on one side of the handle 2 assembling area, the handle 2 assembling area is used for installing the handle 2, the wiring area is provided with the electrical interface 141, and the installing groove 19 is formed in the display area. It can be understood that three sections with different functions are planned on the limited area of the top end face of the machine body, and mutual interference of various parts in the assembling and using processes can be avoided.

Next, referring to fig. 33 to 36, the circuit board positioning bracket 7 inside the power supply main unit 1 will be explained.

Specifically, the power supply main unit 1 further comprises a circuit board limiting support 7, the circuit board limiting support 7 comprises a mounting piece 71 and a fixing piece 72, the mounting piece 71 is provided with a mounting sliding groove 711 extending from one end to the other end, the mounting sliding groove 711 is used for inserting the wiring circuit board 10 of the portable energy storage power supply, and the groove width of the mounting sliding groove 711 is larger than the plate thickness of the wiring circuit board 10; the fixing piece 72 is arranged at the notch of the mounting chute 711; the fixing member 72 includes a fixing portion 721 and an abutting portion 722 connected to the fixing portion 721, the fixing portion 721 is detachably fixed to the mounting member 71, and the abutting portion 722 includes a vertical abutting surface 311 and a horizontal abutting surface 311 connected at a predetermined included angle, so as to abut against one end of the wiring circuit board 10 close to the mounting chute 711.

Specifically, the mounting groove 711 extends from one end of the mounting member 71 to the other end of the mounting member 71, the mounting groove 711 is formed with a slot at one end of the mounting member 71, into which a power supply line terminal block can be inserted, and the other end of the mounting member 71 can be used to be mounted and fixed in the power supply main unit 1 of the portable energy storage unit.

Because the width of the installation sliding groove 711 is greater than the thickness of the wiring board, after the wiring circuit board 10 is inserted into the installation sliding groove 711 through the notch of the installation sliding groove 711, the wiring circuit board 10 can move in the length direction of the installation sliding groove 711 and the width direction of the installation sliding groove 711, at this time, by introducing the fixing member 72, the movement of the wiring circuit board 10 is limited in the width direction of the installation sliding groove 711 based on the vertical abutting surface 311 of the fixing member 72, and the movement of the wiring circuit board 10 is limited in the length direction of the installation sliding groove 711 based on the horizontal abutting surface 311 of the fixing member 72, and then, the fixing member 72 is fixedly connected to the fixing member 72, so that the wiring circuit board 10 can be fixedly installed on the power supply host 1 of the portable energy storage power supply.

It can be understood that, in the circuit board limiting bracket 7 of the technical scheme of the present invention, the mounting part 71 is provided with the mounting chute 711 into which the wiring circuit board 10 can be inserted, and the fixing part 72 which can be fixed to the notch of the mounting chute 711 is arranged, so that the vertical abutting surface 311 and the horizontal abutting surface 311 which are connected at a preset included angle based on the fixing part 72 abut against one end of the wiring circuit board 10 close to the mounting chute 711, and thus, the movement of the wiring circuit board 10 in both the width direction and the length direction of the mounting chute 711 can be effectively prevented, and the connection stability between the wiring circuit board 10 and the circuit board limiting bracket 7 can be effectively ensured.

Optionally, the abutting portion 722 includes a vertical abutting arm 722a and a horizontal abutting arm 722b connected at a predetermined angle, the vertical abutting arm 722a has an extending component in the extending direction of the mounting chute 711 to form the vertical abutting surface 311, and the horizontal abutting arm 722b has an extending component in the depth direction of the mounting chute 711 to form the horizontal abutting surface 311. Specifically, during the process of assembling the abutting portion 722, the vertical abutting arm 722a is inserted into the mounting chute 711 from the notch of the mounting chute 711, and the horizontal abutting arm 722b moves along with the movement of the vertical abutting arm 722a, when the vertical abutting arm 722a is assembled in place, the horizontal abutting arm 722b can just abut against the board edge of the wiring circuit board 10, the movement of the wiring circuit board 10 in the width direction of the mounting chute 711 can be effectively limited based on the vertical abutting arm 722a being embedded between the wiring circuit board 10 and the wall of the mounting chute 711, and the movement of the wiring circuit board 10 in the length direction of the mounting chute 711 can be effectively prevented (i.e. the wiring circuit board 10 is prevented from being separated from the notch of the mounting chute 711 from the mounting chute 711) based on the horizontal abutting arm 722b abutting against the board edge of the wiring circuit board 10.

Optionally, the lateral abutting surface 311 is concavely provided with a detachment preventing groove 722c, and the plate edge of the wiring circuit board 10 can be partially accommodated in the detachment preventing groove 722c, so as to effectively prevent the wiring circuit board 10 from moving and dislocating.

Optionally, the vertical propping arm 722a is vertically connected with the horizontal propping arm 722 b. It can be understood that the wiring circuit board 10 is generally disposed in a square body shape, and the vertical abutting arm 722a and the horizontal abutting arm 722b are vertically connected, so as to form the vertical abutting surface 311 and the horizontal abutting surface 311 which are vertically connected, and thus, to effectively abut both the vertical abutting surface 311 and the horizontal abutting surface 311 against the wiring circuit board 10. Of course, the design of the present application is not limited thereto, and in other embodiments, the connection angle between the vertical abutting arm 722a and the horizontal abutting arm 722b may be other angles, such as, but not limited to, 80 °, 100 °, and the like.

Alternatively, the fixing portion 721 includes a fixing column 721a connected to the abutting portion 722, the mounting member 71 includes a mounting groove 19 body and a mounting cylinder 713 connected to the mounting groove 19 body, and the mounting groove 19 body is formed with a mounting sliding groove 711; the fixing portion 721a has a first threaded hole, the mounting post 713 has a second threaded hole, and the fixing portion 721 further includes a bolt, which may be sequentially threaded with the first threaded hole and the second threaded hole to fix the fixing portion 721a to the mounting post 713. It can be understood that the threaded connection between the fixing portion 721 and the mounting member 71 is a common detachable connection, and has the advantages of simple structure, convenient assembly, stable assembly, and the like. It should be noted that the design of the present application is not limited thereto, and in other embodiments, the fixing portion 721 and the mounting member 71 may be fixed to each other by a magnetic attraction connection, a snap connection, or a plug connection, which is not limited thereto.

Alternatively, the extending direction of the first threaded hole and the extending direction of the second threaded hole both coincide with the extending direction of the mounting chute 711. It can be understood that the installer needs to insert the wiring circuit board 10 into the mounting chute 711 from the notch of the mounting chute 711 along the extending direction of the mounting chute 711 (i.e., the length direction of the mounting chute 711), which implies that the notch of the mounting chute 711 faces a direction that has a certain space for accommodating the wiring circuit board 10, and considering that the bolt needs a certain space for accommodating the bolt tightener during the tightening or loosening process, the extending direction of the first and second threaded holes is designed to be consistent with the extending direction of the mounting chute 711, so that the installer can conveniently hold the bolt tightener to tighten or loosen the bolt.

Optionally, the end surface of the fixed pillar 721a opposite to the mounting pillar 713 is recessed with a positioning slot 721b, and the first threaded hole extends from the slot bottom wall 842a of the positioning slot 721b to the end of the fixed pillar 721a facing the mounting pillar 713. It can be appreciated that so set up, be convenient for the installer with the bolt removal in first screw hole to installer's assembly efficiency improves.

Optionally, the mounting groove 19 and the mounting post 713 are integrally formed; and/or the fixing leg 721a is integrally molded with the abutting portion 722. It can be understood that the integrally formed structure facilitates the manufacturing of the mounting member 71 and the fixing member 72 by using a mold in the process of production, and simultaneously, the step of assembling the mounting groove 19 and the mounting post 713, and the fixing post 721a and the abutting portion 722 is avoided, which is beneficial to improving the production efficiency of the mounting member 71 and the fixing member 72. It should be noted that the design of the present application is not limited thereto, and in other embodiments, the mounting groove 19 and the mounting column 713 may be separated from each other, or the fixing column 721a and the abutting portion 722 may be separated from each other.

Optionally, two mounting parts 71 are provided, two fixing parts 72 are provided, the two fixing parts 72 correspond to the two mounting parts 71 one by one, and the two mounting chutes 711 of the two mounting parts 71 are respectively used for inserting the two opposite sides of the wiring circuit board 10. It can be understood that opposite sides of the wiring circuit board 10 are fixed in the mounting chutes 711 at the same time, which is beneficial to ensure the mounting stability of the wiring circuit board 10.

The following explains the battery module inside the power supply main unit 1 with reference to fig. 37 to 40.

Specifically, a BATTERY module 8 is disposed in the body of the power supply main unit 1, the BATTERY module 8 includes a BATTERY pack 81 and a BMS (BATTERY management system) circuit board 82, the BATTERY pack 81 is electrically connected to at least two conductive connection pieces 83, each conductive connection piece 83 includes a welding portion 831 protruding from the outer surface wall of the BATTERY pack 81, and the welding portion 831 of each conductive connection piece 83 is disposed on the same side of the BATTERY pack 81; the BMS circuit board 82 is provided with at least two welding holes 821, and the at least two welding holes 821 correspond to the at least two welding parts 831 one to one, so that the welding parts 831 can penetrate through and be welded and fixed with the BMS circuit board 82. The soldering portion 831 may be welded to the BMS circuit board 82 in a straight manner or may be welded to the BMS circuit board 82 in a bent manner, which is not limited thereto. Specifically, the battery pack 81 is formed by connecting a plurality of batteries in a predetermined series and parallel manner, and the specific number of the batteries and the connection manner between the batteries can be adjusted according to actual requirements, which will not be described herein.

Accordingly, the amount of current flowing through the welding portion 831 of each conductive connecting portion 83 is different due to the difference in the number of cells connected by each conductive connecting portion 83 and the connection manner between the cells connected by the conductive connecting portions 83, and therefore, the size of the welding portion 831 of each conductive connecting portion may be different to adapt to the different amount of current, and further, the radial size between the welding holes 821 may be different to adapt to the welding portions 831 with different sizes.

Specifically, the BMS circuit board 82 has a solder layer (e.g., but not limited to, a solder layer, etc.) on a side thereof facing away from the battery pack 81, which is solder-fixed to the solder 831.

It can be understood that the battery module 8 according to the present invention is advantageous in that the battery pack 81 is electrically connected to a predetermined number of conductive connection pads 83, and the soldering portions 831 of the respective conductive connection pads 83 are disposed on the same side of the battery pack 81 such that the soldering portions 831 pass through the soldering holes 821 of the BMS circuit board 82 located at one side of the battery pack 81 and are soldered to the BMS circuit board 82, so that the complicated wiring between the battery pack 81 and the BMS circuit board 82 is solved, the simple connection between the respective parts of the battery module 8 is facilitated, and the modular design of the battery module 8 is facilitated, based on the adjustment of the position arrangement between the battery pack 81 and the BMS circuit board 82 and the provision of the conductive connection pads 83 replacing wires on the battery pack 81 and the BMS circuit board 82.

Optionally, the battery module 8 further includes an assembly case 84, the assembly case 84 is formed with a limiting cavity, in which the battery pack 81 is received, and an extending hole 841 communicating with the limiting cavity, in which the conductive connection piece 83 is partially received, the extending hole 841 corresponding to the soldering portion 831 of the conductive connection piece 83, so that the soldering portion 831 extends out of the assembly case 84. It can be understood that, by fixing the battery pack 81 and the conductive connecting piece 83 on the assembly box 84, the battery and the conductive connecting piece 83 of the battery pack 81 are prevented from moving and dislocating, the reliability of assembly between the battery pack 81 and the conductive connecting piece 83 is ensured, and besides, the box structure formed by assembling the battery pack 81, the conductive connecting piece 83 and the assembly box 84 together is also favorable for transportation and storage in industrial production.

Optionally, the assembly box 84 includes two sub-covers 842 detachably connected to each other, the sub-covers 842 cooperate to form a limiting cavity, and each sub-cover 842 is provided with an extending hole 841; the sub-cover 842 includes a bottom wall 842a and a surrounding wall 842b extending from one side of the bottom wall 842a, and the bottom wall 842a and the surrounding wall 842b cooperatively form a mounting position 842c provided with the conductive connecting piece 83. It can be understood that the assembly box 84 is formed by the two sub-covers 842 of the same structure being connected with each other, so set up, on the one hand be convenient for the assembly personnel to carry out the dismouting action to conductive connecting piece 83 and battery on a plurality of sub-covers 842 with the same assembly mode, be favorable to reducing assembly personnel's study cost, on the other hand, two sub-covers 842 of the same structure can be produced by the same mould and make, this is favorable to reducing the die sinking cost of the assembly box 84. It should be noted that the design of the present application is not limited thereto, and in other embodiments, the assembling box 84 may be formed by assembling two components with different structures.

Optionally, the two sub-covers 842 are connected to each other by a screw-lock attachment. It can be understood that the threaded connection between the two sub-caps 842 is a detachable connection mode which is widely applied at present, and has the advantages of simple structure, reliable connection and the like. It should be noted that the design of the present application is not limited thereto, and in other embodiments, the two sub-covers 842 may be connected to each other by a snap connection, a magnetic attraction connection, or a plug connection, which is not limited thereto.

Specifically, the sub-covers 842 further include a threaded connection post 842d vertically extending from the inner side surface of the bottom wall 842a, the threaded connection post 842d is provided with a threaded hole along the extending direction, and two corresponding threaded connection posts 842d of any two sub-covers 842 can be fixedly connected by the same bolt.

Further, the peripheral wall of the threaded connection post 842d is concavely provided with a concave arc surface matched with the outer peripheral wall of the battery. It can be understood that such an arrangement is beneficial to avoiding an installation space for battery assembly, and is beneficial to reducing the volume space occupied by the sub-cover 842 while reducing the weight of the sub-cover 842.

Optionally, the sub-cover 842 further includes at least two positioning pillars 842e extending perpendicularly from the inner side of the bottom wall 842a, and the conductive connecting piece 83 is provided with at least two positioning holes corresponding to the at least two positioning pillars 842e one to one, so as to position and assemble the conductive connecting piece 83.

Further, the peripheral wall of the positioning column 842e is concavely provided with a concave arc surface matched with the outer peripheral wall of the battery. It can be understood that such an arrangement is beneficial to avoiding an installation space for battery assembly, and is beneficial to reducing the volume space occupied by the sub-cover 842 while reducing the weight of the sub-cover 842.

Alternatively, the conductive connecting sheet 83 includes a conductive portion 832 laid on the inner side of the bottom wall 842a, and the battery pack 81 is provided on the side of the conductive portion 832 opposite to the bottom wall 842 a; the bottom wall 842a is provided with spot welding holes 842f corresponding to the conductive portions 832, and the spot welding holes 842f are used for a welding tool to extend into the mounting locations 842c for welding. It can be understood that when the conductive connecting sheet 83 and the batteries are fixed in the limiting cavity, the conductive parts 832 of the conductive connecting sheet 83 can be welded to the corresponding batteries one by one through the spot welding holes 842f, so that the stability of the electrical connection between the conductive connecting sheet 83 and the batteries can be ensured; in addition, it should be noted that the electric welding holes also have a positioning function, so that the installer can accurately mount the conductive portion 832 of the conductive connecting sheet 83 to the corresponding position, thereby improving the assembling accuracy between the conductive connecting sheet 83 and the assembling box 84.

Alternatively, the assembly case 84 includes a mounting surface 842g facing the BMS circuit board 82, the mounting surface 842g being protrusively provided with a fastening member 842h, the fastening member 842h being fixedly coupled with the BMS circuit board 82. It can be appreciated that fixing the BMS circuit board 82 by the fasteners 842h is advantageous to improve the assembling reliability between the structures of the battery module 8.

Specifically, fastener 842h includes the support portion that supports the face that butts against BMS circuit board 82 and the spacing portion that can butt against BMS circuit board 82 plate edge.

Optionally, the assembly box 84 is provided with at least two heat dissipation apertures 842 i. It can be understood that the arrangement is convenient for radiating heat generated when the battery is used, and is beneficial to improving the use safety of products. Preferably, the heat dissipation hole 842i is disposed on the positioning column 842e and extends from one end of the positioning column 842e to the other end.

Alternatively, the battery module 8 includes at least two battery packs 81, and at least two pack boxes 84 corresponding to the at least two battery packs 81; any two of the assembly boxes 84 are detachably engaged with each other. It can be appreciated that such an arrangement facilitates assembly of battery modules 8 of different capacities according to actual requirements during the manufacturing process.

Specifically, any two of the assembling boxes 84 are assembled and fixed to each other by means of screwing.

The heat dissipating unit 9 inside the power supply main unit 1 will be explained with reference to fig. 41 to 43.

Specifically, a heat dissipation assembly 9 is arranged in the body of the power supply host 1, the heat dissipation assembly 9 includes an axial flow fan 91, a fixing frame 92 and a fixing cover 93, the fixing frame 92 has a slot 921 adapted to the axial flow fan 91, the depth direction of the slot 921 is perpendicular to the axial direction of the axial flow fan 91, and a through air opening is formed in the slot wall of the slot 921 corresponding to the axial flow fan 91; the fixing cover 93 is detachably covered at the socket of the slot 921. Of course, it should be noted that the design of the present application is not limited thereto, and in other embodiments, a turbofan may be used instead of the axial flow fan 91, which is not limited thereto.

Specifically, the fixing frame 92 is used for being fixedly assembled with the power supply main unit 1 of the portable energy storage power supply, and accordingly, the connection mode between the fixing frame 92 and the power supply main unit 1 may be a connection mode such as a threaded connection, a clamping connection, an adhesion connection, and the like, which is not limited herein.

Specifically, two air passing openings are respectively formed in two opposite side groove walls of the slot 921, one air passing opening corresponds to an air inlet of the axial flow fan 91, and the other air passing opening corresponds to an air outlet of the axial flow fan 91, so that the smoothness of air flow is ensured.

It can be understood that, in the heat dissipating module 9 according to the present invention, the slot 921 adapted to the axial fan 91 and the fixing cover 93 detachably covering the slot of the slot 921 are formed on the fixing frame 92, so that the axial fan 91 can be fixedly installed in the slot 921, and the depth direction of the slot 921 (i.e. the assembling direction of the axial fan 91) is perpendicular to the axial direction of the axial fan 91, so that the axial fan 91 and the electrical components inside the housing can be prevented from interfering with each other during the assembling process of the axial fan 91. It can be seen that, compared with the axial flow fan 91 in the prior art, the axial flow fan 91 of the heat dissipation assembly 9 of the present application has the advantage of easy assembly and disassembly.

Optionally, the fixing frame 92 includes two sub-frames 922 arranged at an interval, the two sub-frames 922 include two limiting surfaces arranged oppositely, the two limiting surfaces are mutually matched to form a slot 921, and the air passing opening is arranged between the two limiting surfaces. In this embodiment, two opposite sides of the axial fan 91 are respectively abutted against the two limiting surfaces. It will be appreciated that the two sub-frames 922 are spaced apart to form the slots 921, thereby eliminating the need to dig the slots 921 from the fixture 92 and the need to dig the vents from the fixture 92. It should be noted that the design of the present application is not limited thereto, and in other embodiments, the fixing frame 92 may be provided with only one component, and the slot 921 is formed by digging from the component.

Optionally, the axial fan 91 includes a square housing, the limiting surface is concavely provided with a limiting groove 922a adapted to the square housing, and the square housing is partially embedded in the limiting groove 922 a. It can be understood that two spacing faces are all concavely provided with a spacing groove 922a, and two spacing grooves 922a supply partial square shell to embed respectively in the opposite two sides of the square shell, and are favorable for further ensuring the assembly stability between axial fan 91 and fixing frame 92 based on that spacing groove 922a carries out spacing to axial fan 91 in axial direction both sides of axial fan 91.

Optionally, as shown in the figures, the fixing cover 93 is provided with a first threaded hole extending in the same direction as the slot 921, the sub-frame 922 is provided with a second threaded hole extending in the same direction as the slot 921, and the heat dissipation assembly 9 further includes a bolt, which may be sequentially screwed with the first threaded hole and the second threaded hole to fix the fixing cover 93 to the sub-frame 922. It can be understood that the threaded connection between the fixing cover 93 and the sub-frame 922 is a detachable connection mode which is widely applied at present, and has the advantages of simple structure, convenience in installation, reliability in connection and the like. Of course, the design of the present application is not limited thereto, and in other embodiments, the fixing cover 93 and the sub-frame 922 may be fixed and assembled with each other by means of inserting, magnetic attraction, and clamping, which is not limited thereto.

It should be noted that, the installer needs to insert the axial flow fan 91 into the slot 921 from the notch of the slot 921 along the extending direction of the slot 921 (i.e. the depth direction of the slot 921), which implies that the notch of the slot 921 is oriented towards a direction that a space is needed to accommodate the axial flow fan 91, and considering that a certain space is needed to accommodate the bolt tightening device during the process of tightening or loosening the bolt, the extending direction of the first threaded hole and the second threaded hole is designed to be consistent with the extending direction of the slot 921, so that the installer can conveniently hold the bolt tightening device to tighten or loosen the bolt.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. A portable energy storage power supply, comprising:

a power supply host;

the handle is movably assembled on the power supply main machine and provided with a holding position for holding and lifting the power supply main machine by a user and a functional position deviating from the holding position;

the limiting piece is movably assembled on the power supply host, and the limiting piece moves to a limiting position connected with the handle so as to limit the handle to move from the holding position to the functional position; the limiting part also has a position avoiding position which moves to a position avoiding position separated from the handle so as to avoid a space for the movement of the handle.

2. The portable energy storage power supply of claim 1, wherein said handle is pivotally connected to said power supply main body for pivotal movement between said holding position and said functional position.

3. The portable energy-storing power supply according to claim 2, wherein the handle includes a rotating portion and a free portion respectively disposed at two ends of the handle in a length direction thereof, the limiting member includes a propping portion movably disposed on the power supply main unit, and the propping portion is movable to a side that props against the rotating portion and faces away from the free portion, so as to limit the rotation of the rotating portion relative to the power supply main unit.

4. The portable energy storage power supply according to claim 3, wherein the abutting portion comprises an abutting surface and a supporting surface, the supporting surface extends along a length direction of the handle to support the rotating portion, and the abutting surface and the supporting surface form a preset included angle to abut against a side of the rotating portion, which faces away from the free portion.

5. The portable energy storage power supply according to claim 3, wherein the limiting member further comprises a position switch, and the position switch is connected to the abutting portion to have a limiting state that triggers the abutting portion to move closer to the rotating portion and an avoiding state that triggers the abutting portion to move away from the rotating portion.

6. The portable energy storage power supply of any one of claims 1 to 5, further comprising an illuminating element provided to said handle.

7. The portable energy storage power supply of claim 6, wherein said illumination member comprises a first illumination portion provided at an end of said handle and a second illumination portion provided at a peripheral wall of said handle.

8. The portable energy storage power supply according to claim 1, wherein a mounting groove is concavely formed on a top end face of the power supply main body, the handle is movably mounted in the mounting groove, and a holding gap into which a user's hand can extend is formed between an outer peripheral wall of the handle and a groove wall of the mounting groove in a matching manner.

9. The portable energy storage power supply of claim 1, wherein the external wall of the power supply main unit is provided with a wiring slot, and an electrical interface is arranged in the wiring slot; wherein,

10. The portable energy storage power supply of claim 9, wherein the wiring slot comprises a dc interface slot disposed on the top surface of the body and an ac interface slot disposed on the side surface of the body, the dc interface slot and the ac interface slot are both provided with the electrical interface, and the portable energy storage power supply is provided with two protective covers corresponding to the dc interface slot and the ac interface slot one to one.