CN221177335U - Energy storage module and energy storage equipment comprising lighting power strip - Google Patents

Abstract

The application discloses an energy storage module and energy storage equipment comprising a lighting power strip, wherein the energy storage module comprises a fourth shell and a power strip, the power strip is movably connected with the fourth shell through a connecting wire, the power strip comprises a lighting device, and the power strip has a first state and a second state relative to the fourth shell. When the power strip is in the first state, the power strip is arranged on the fourth shell, and at least part of the lighting device is exposed on the fourth shell; when the power strip is in the second state, the power strip is positioned outside the fourth shell and is connected with the fourth shell through a connecting wire. The illumination device includes an illumination lamp configured to continuously emit light for illumination, and an emergency lamp configured to blink SOS light. The movable power strip is arranged on the energy storage module, so that the compatibility of the energy storage module and the energy storage equipment to different application scenes is improved.

Description

Energy storage module and energy storage equipment comprising lighting power strip

Technical Field

The application belongs to the technical field of energy storage, and particularly relates to an energy storage module and energy storage equipment comprising an illumination power strip.

Background

Currently, with the growth of outdoor activities and household energy storage demands, the market demand for portable and multifunctional energy storage products is also increasing. Along with the continuous increase of the demand of household energy storage, various energy storage products in the market are layered endlessly, but the outdoor power supply function at present is simpler, the power demand of common electric appliances is basically met, but the power demand of complex scenes cannot be met, the power of the conventional mobile power supply is relatively fixed, and the large-power energy storage device is large in size and inconvenient to carry.

Disclosure of utility model

In view of the above, it is necessary to provide an energy storage module including an illumination power strip, which can meet the use requirements of different scenes.

The embodiment of the application provides an energy storage module comprising a lighting power strip, which comprises a fourth shell and a power strip, wherein the power strip is movably connected with the fourth shell through a connecting wire, the power strip comprises a lighting device, and the power strip has a first state and a second state relative to the fourth shell. When the power strip is in the first state, the power strip is arranged on the fourth shell, and at least part of the lighting device is exposed on the fourth shell; when the power strip is in the second state, the power strip is positioned outside the fourth shell and is connected with the fourth shell through a connecting wire. The illumination device includes an illumination lamp configured to continuously emit light for illumination, and an emergency lamp configured to blink on and off with SOS (international morse code distress signal) light.

In the energy storage module, the movable power strip is arranged, so that the compatibility of the energy storage module and the energy storage equipment to different application scenes is improved. For example, the energy storage module/energy storage equipment is inconvenient to move, when electricity is needed in places beyond a few meters, the power strip can be pulled out to extend out of the fourth shell, and the power strip extends to places beyond a few meters, which need electricity, so that electric equipment can be plugged in and powered off, and the compatibility of the energy storage equipment to different application scenes is improved. And be provided with light and emergency light on inserting the row, the light can be through continuously shining with the illumination, and the emergency light can be through flashing SOS signal to send distress signal under the emergency.

In some embodiments of the present application, the energy storage module further includes a wire coil assembly disposed in the fourth housing, and the connection wires of the power strip are wound around the wire coil assembly.

In some embodiments of the present application, the wire coil assembly includes a wire coil housing and a third elastic member, the connection wire of the power strip is windingly disposed in the wire coil housing, the third elastic member is disposed in the wire coil housing and connects the connection wire of the power strip, and the third elastic member is configured to elastically wind the connection wire, so that the wire coil assembly can automatically wind the connection wire of the power strip.

In some embodiments of the present application, a first groove is formed on an outer surface of the fourth housing, and the power strip is movably disposed in the first groove; when the power strip is in the first state, the power strip is accommodated in the first groove; when the power strip is in the second state, the power strip is positioned outside the first groove.

In some embodiments of the present application, the side wall of the power strip is provided with a second groove, and the inner side wall of the first groove is provided with a protrusion, and when the power strip is in the first state, the protrusion is inserted into the second groove.

In some embodiments of the application, the protrusions are resilient structures; when the power strip is in the first state, the convex part is elastically inserted into the second groove.

In some embodiments of the present application, the second groove is circumferentially disposed on the surface of the power strip, or the second groove extends along the length direction of the power strip.

In some embodiments of the present application, the power strip further includes a pull strip disposed on the fourth housing, at least a portion of the pull strip being located outside of the fourth housing. When the power strip is in the first state, at least part of the drawing strip is positioned outside the first groove.

In some embodiments of the present application, the power strip further includes a first switch for controlling the on and off of the power strip and a second switch for controlling the on and off of the lighting device; the second switch is a touch switch, and the lighting lamp or the emergency lamp can be controlled to be switched on or off by controlling the times of clicking the touch switch.

The embodiment of the application also provides energy storage equipment, which comprises a first module, a third module and the energy storage module of any one of the previous embodiments, wherein the first module and the energy storage module are detachably stacked above the third module, the first module comprises a battery module, the third module comprises a third shell and universal wheels, and the universal wheels are rotatably arranged at the bottom of the third shell.

Drawings

Fig. 1 is a schematic structural diagram of an energy storage module including a lighting strip according to an embodiment of the present application.

Fig. 2 is another state view of the energy storage module of fig. 1.

Fig. 3 is another view of the energy storage module of fig. 2.

Fig. 4 is a schematic structural diagram of a power strip according to an embodiment of the present application.

Fig. 5 is a schematic view of a portion of the structure of an energy storage module according to an embodiment of the present application.

Fig. 6 is a schematic diagram of an energy storage device according to an embodiment of the present application.

Fig. 7 is a schematic diagram of the structure of an energy storage device according to an embodiment of the present application.

Fig. 8 is a schematic structural view of a third module in an embodiment of the present application.

Fig. 9 is a schematic illustration of a portion of a third module with a tie rod assembly partially pulled apart in accordance with an embodiment of the present application.

Fig. 10 is a schematic illustration of the pull rod assembly of the third module fully pulled apart in accordance with one embodiment of the present application.

Fig. 11 is another state view of the third module shown in fig. 9.

Fig. 12 is another state view of the third module shown in fig. 10.

Reference numerals

The energy storage device 100, the first module 10, the first housing 11, the second module 20, the second housing 21, the second receptacle 22, the third module 30, the third housing 31, the universal wheel 32, the electric drive wheel assembly 33, the travel wheel 331, the chute 34, the drawbar assembly 35, the slider 351, the connecting rod 352, the handle 353, the energy storage module 40, the fourth housing 41, the first recess 411, the protrusion 412, the wire coil assembly 42, the wire coil housing 421, the strip 43, the connecting wire 431, the second recess 432, the fifth receptacle 433, the first switch 434, the lighting device 435, the drawing belt 436, the third recess 437, the second switch 438.

The application will be further described in the following detailed description in conjunction with the above-described figures.

Detailed Description

The following description of the technical solutions according to the embodiments of the present application will be given with reference to the accompanying drawings in the embodiments of the present application, and it is apparent that the described embodiments are only some embodiments of the present application, but not all embodiments.

It will be understood that when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. When an element is referred to as being "disposed" on another element, it can be directly on the other element or intervening elements may also be present. In the present application, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to the specific circumstances.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used herein in the description of the application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application.

In the description of embodiments of the present application, the technical terms "first," "second," and the like are used merely to distinguish between different objects and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, a particular order or a primary or secondary relationship. In the description of the embodiments of the present application, the meaning of "plurality" is two or more unless explicitly defined otherwise.

Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment may be included in at least one embodiment of the application. The appearances of such phrases in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. The various embodiments of the application may be combined with one another without conflict.

It should be noted that, the dimensions of thickness, length, width, etc. of the various components and the dimensions of the overall thickness, length, width, etc. of the integrated device in the embodiments of the present application shown in the drawings are only illustrative, and should not be construed as limiting the present application.

Embodiments of the present application will be further described below with reference to the accompanying drawings.

As shown in fig. 1 to 4, an embodiment of the present application provides an energy storage module 40 including a lighting power strip 43, which includes a fourth housing 41 and a power strip 43, wherein the power strip 43 is movably connected to the fourth housing 41 through a connection line 431, the power strip 43 includes a lighting device 435, and the power strip 43 has a first state and a second state relative to the fourth housing 41.

When the power strip 43 is in the first state, the power strip 43 is disposed on the fourth housing 41, and at least a portion of the lighting device 435 is exposed on the fourth housing 41.

When the power strip 43 is in the second state, the power strip 43 is located outside the fourth housing 41 and is connected to the fourth housing 41 through the connection line 431.

The illumination device 435 includes an illumination lamp configured to continuously emit light for illumination and an emergency lamp configured to flash with SOS light.

In the above energy storage module 40, the movable power strip 43 is configured, which is beneficial to improving compatibility of the energy storage module 40 and the energy storage device 100 to different application scenarios. For example, when the energy storage module 40/the energy storage device 100 is inconvenient to move and electricity is needed in a place beyond a few meters, the power strip 43 can be drawn out to enable the power strip 43 to extend out of the fourth housing 41 and extend to a place beyond a few meters and needed to be used for plugging and taking electricity by electric equipment, so that the compatibility of the energy storage device 100 for different application scenes is improved. Moreover, the socket 43 is provided with an illuminating lamp and an emergency lamp, the illuminating lamp can emit light continuously to illuminate, and the emergency lamp can flash an SOS signal to emit a distress signal under an emergency.

In an embodiment, the outer surface of the fourth housing 41 is provided with a first groove 411, and the first groove 411 can be used for accommodating the power strip 43, so that the power strip 43 is stably connected to the fourth housing 41.

In an embodiment, when the power strip 43 is in the first state, the power strip 43 is received in a predetermined position in the first recess 411 (as shown in fig. 1).

In an embodiment, when the power strip 43 is in the second state, the power strip 43 is located outside the first recess 411 and is connected to the fourth housing 41 through the connection line 431 (as shown in fig. 2 and 3).

In an embodiment, the side wall of the power strip 43 is provided with a second groove 432, the inner side wall of the first groove 411 is provided with a protrusion 412, and when the power strip 43 is in the first state, the protrusion 412 is inserted into the second groove 432. The protrusion 412 is inserted into the second groove 432, which is favorable for the stability of the power strip 43 accommodated in the first groove 411, and reduces the risk of the power strip 43 moving out of the first groove 411.

In one embodiment, the protrusion 412 is an elastic structure, and the protrusion 412 is elastically inserted into the second groove 432. In the process of taking out the power strip 43 from the first groove 411, the power strip 43 slides relative to the first groove 411, the protrusion 412 is deformed by compression and slides out of the second groove 432, and at this time, the power strip 43 is in an unlocked state and can slide and move out relative to the first groove 411.

In an embodiment, the second groove 432 is circumferentially disposed on the surface of the power strip 43, and when the user takes the power strip 43 out and holds it in the hand, the second groove 432 can be used for fingers to insert to hold the power strip 43, which is beneficial to improving the stability of holding the power strip 43 by the user and reducing the risk of the power strip 43 sliding off the hand of the user.

In an embodiment, the sidewall of the power strip 43 is provided with a plurality of second grooves 432, which is further beneficial to the stability of the power strip 43 held by the user, and reduces the risk of the power strip 43 sliding off the hand of the user.

In an embodiment, the protrusion 412 is close to the bottom wall of the inner side of the first recess 411, the second recess 432 matching with the protrusion 412 is close to the back surface of the power strip 43, when the power strip 43 slides relative to the first recess 411, the protrusion 412 and the surface of the power strip 43 are in sliding module, and there is a risk of generating scratches, and in this embodiment, the second recess 432 matching with the protrusion 412 is close to the back surface of the power strip 43, which is favorable for reducing the length of the scratches, and further reducing the influence of the scratches on the appearance of the power strip 43.

In an embodiment, the power strip 43 further includes a pull strip 436, where the pull strip 436 is disposed on the fourth housing 41, and at least a portion of the pull strip 436 is located outside the fourth housing 41. When the power strip 43 is in the first state, at least a portion of the pull strip 436 is located outside the first groove 411, and at this time, the user can pull the power strip 436 by pinching and pulling, so as to pull the power strip 43 out of the first groove 411, which is beneficial to improving the convenience of taking out the power strip 43 by the user.

In an embodiment, the drawing strip 436 is made of plastic material with a thickness, and when the power strip 43 is accommodated in the first groove 411, the drawing strip 436 made of plastic material is extruded and deformed, which is beneficial to increasing friction force, reducing the risk of shaking or moving out the power strip 43 relative to the first groove 411, and improving the anti-seismic performance of the energy storage module 40.

In one embodiment, the pull strip 436 is a rope.

In an embodiment, the lighting device 435 is disposed on the front surface of the power strip 43, and when the power strip 43 is in the first state, the front surface of the power strip 43 is exposed to the fourth housing 41, and the lighting device 435 is exposed to the fourth housing 41.

In an embodiment, the power strip 43 includes a plurality of fifth jacks 433, and the fifth jacks 433 can be plugged by electric equipment to obtain electricity. In an embodiment, fifth receptacle 433 includes, but is not limited to, at least one of a two-hole receptacle, a three-hole receptacle, an anderson receptacle, a USB receptacle, an electric vehicle charging receptacle.

In an embodiment, the fifth jack 433 is disposed on any one of the back, the side, the top and the bottom of the power strip 43, and when the power strip 43 is in the first state, the fifth jack 433 is located in the first groove 411, which is beneficial to reducing the influence of foreign objects on the fifth jack 433 and prolonging the service life of the power strip 43.

In an embodiment, the power strip 43 further includes a first switch 434, where the first switch 434 is used to control the on/off of the power strip 43, which is beneficial to improve the safety performance of the energy storage device 100.

In an embodiment, the first switch 434 is disposed on the back surface of the power strip 43. In an embodiment, the back surface of the power strip 43 is provided with a third groove 437, the first switch 434 is disposed in the third groove 437, and the first switch 434 does not protrude from the back surface of the power strip 43, so that the risk that the side wall or the bottom wall of the first groove 411 contacts the first switch 434 is reduced when the power strip 43 is in the first state.

In an embodiment, the power strip 43 further includes a second switch 438, the second switch 438 being configured to control the switching on and off of the lighting device 435.

In an embodiment, the second switch 438 is disposed at a middle position of the lighting device 435, and the second switch 438 is a touch switch, which is beneficial to improving the aesthetic appearance of the power strip 43. In an embodiment, the touch switch is capable of turning on or off the illumination lamp by double-clicking, which is beneficial to reducing the risk of turning on or off the illumination lamp by mistake when the person holds the power strip 43. In an embodiment, the touch switch is capable of turning on or off the emergency light through three-touch, so that the risk of turning on or off the emergency light by mistake when the person holds the power strip 43 is reduced.

As shown in fig. 1, 2 and 5, in an embodiment, the energy storage module 40 further includes a wire coil assembly 42, the wire coil assembly 42 is disposed in the fourth housing 41, and the connection wires 431 of the power strip 43 are wound around the wire coil assembly 42.

In an embodiment, the wire coil assembly 42 includes a wire coil housing 421 and a third elastic member (not shown) windingly disposed in the wire coil housing 421, the third elastic member is disposed in the wire coil housing 421 and connected to the connection wire 431 of the wire coil 43, and the third elastic member is configured to elastically wind the connection wire 431, so that the wire coil assembly 42 can automatically wind the connection wire 431 of the wire coil 43. In one embodiment, the third resilient member is a coil spring.

As shown in fig. 6 to 8, the embodiment of the present application further provides an energy storage device 100, which includes the first module 10, the third module 30, and the energy storage module 40 according to any of the foregoing embodiments, wherein the first module 10 and the energy storage module 40 are detachably stacked on the third module 30, and when the first module 10 and the energy storage module 40 are stacked and connected, the first module 10 and the energy storage module 40 are electrically connected. The first module 10 includes a battery module (not shown), and the third module 30 includes a third housing 31 and a universal wheel 32, and the universal wheel 32 is rotatably provided at a bottom wall of the third housing 31.

In the above energy storage device 100, the movable power strip 43 is disposed on the energy storage module 40, which is beneficial to improving compatibility of the energy storage module 40 and the energy storage device 100 to different application scenarios. For example, when the energy storage module 40/the energy storage device 100 is inconvenient to move and electricity is needed in a place beyond a few meters, the power strip 43 can be drawn out to enable the power strip 43 to extend out of the fourth housing 41 and extend to a place beyond a few meters and needed to be used for plugging and taking electricity by electric equipment, so that the compatibility of the energy storage device 100 for different application scenes is improved. Moreover, the socket 43 is provided with an illuminating lamp and an emergency lamp, the illuminating lamp can emit light continuously to illuminate, and the emergency lamp can flash an SOS signal to emit a distress signal under an emergency. In addition, by setting the third module 30, the third module 30 may be used as a base module, so that the energy storage device 100 is convenient to move, and compatibility of the energy storage device 100 to different application scenarios is further improved.

In an embodiment, the third module 30 further includes an electric wheel assembly 33, and the electric wheel assembly 33 is disposed at the bottom of the third housing 31. By providing the electric drive wheel assembly 33, the effort of pushing/pulling the energy storage device 100 by the user is facilitated to be reduced, and the convenience of moving the energy storage device 100 is further improved.

In one embodiment, the electrically driven wheel assembly 33 includes a driving motor (not shown), a transmission assembly (not shown), and a traveling wheel 331, the traveling wheel 331 is rotatably connected to the third housing 31, and the driving motor is connected to the traveling wheel 331 through the transmission assembly and drives the traveling wheel 331 to rotate. In an embodiment, the drive assembly includes, but is not limited to, at least one of a gear and a drive shaft.

In an embodiment, the number of the universal wheels 32 is two, the number of the travelling wheels 331 is two, the two universal wheels 32 are arranged side by side on the front side of the third housing 31, and the two travelling wheels 331 are arranged side by side on the rear side of the third housing 31, which is beneficial to improving the moving stability of the energy storage device 100. In an embodiment, the connection line between the two universal wheels 32 and the two traveling wheels 331 is rectangular or isosceles trapezoid, which is beneficial to improving the stability of the movement of the energy storage device 100.

In one embodiment, the energy storage device 100 includes a plurality of first modules 10, and the plurality of first modules 10 are detachably stacked. When the energy storage device 100 includes a plurality of first modules 10, the plurality of first modules 10 are detachably stacked, and the battery modules of different first modules 10 are connected in parallel in the stacked state, which is beneficial to increasing the capacity of the energy storage device 100.

In an embodiment, the energy storage device 100 further includes a second module 20, the first module 10, the second module 20 and the energy storage module 40 are detachably stacked on the third module 30, and the first module 10, the second module 20 and the energy storage module 40 are electrically connected in a stacked state.

It should be noted that, among the several modules included in the energy storage device 100, the third module 30 is a base module, and is disposed at the lowest part of the energy storage device 100, and the other several modules are stacked on the third module 30, and the specific stacking sequence of the first module 10, the second module 20 and the energy storage module 40 is not specifically limited in the present application.

Alternatively, the energy storage module 40, the second module 20, the first module 10 and the third module 30 are stacked in this order from top to bottom.

In one embodiment, the second module 20 includes an inverter module (not shown) electrically connected to the battery module in a stacked state of the first module 10 and the second module 20. In an embodiment, the energy storage module 40 includes a plurality of second modules 20, and the plurality of second modules 20 are detachably stacked, and the inverter modules of different second modules 20 are connected in parallel in the stacked state, so as to be beneficial to increasing the output power of the energy storage device 100.

In an embodiment, the first module 10 and the second module 20 are detachably stacked to form a plurality of combinations, the capacity of the energy storage device 100 can be adjusted by adjusting the number of the stacked first modules 10, and the output power of the energy storage device 100 can be adjusted by adjusting the number of the stacked second modules 20, so that the energy storage device 100 of the present application can meet different usage scenarios and is compatible with different electric devices.

In one embodiment, the battery module includes a plurality of battery cells connected in series and/or parallel.

In an embodiment, a plurality of first modules 10 are stacked and connected in parallel, which can increase the capacity of the energy storage device 100 and meet the long-term use requirement of the energy storage device 100.

In an embodiment, the capacity of the battery modules in one first module 10 is 2.5kWh, and when the number of first modules 10 is defined as n, the capacity of the energy storage device 100 is n×2.5kWh.

In an embodiment, the inverter modules of the plurality of second modules 20 are connected in parallel, so that the output power of the energy storage device 100 is increased. When the energy storage device 100 is required to supply power to the electric equipment with lower power, one second module 20 or a smaller number of second modules 20 can be stacked and connected with the first module 10 for use; when the energy storage device 100 is required to supply power to the electric equipment with higher power, a plurality of second modules 20 can be stacked and connected with the first modules 10 for use. Therefore, by stacking and connecting different types and numbers of modules, the capacity and the output power of the energy storage device 100 can be customized, which is beneficial to improving the application scenario of the energy storage device 100.

In an embodiment, the power of the inverter modules in one second module 20 is 2.5kW, and the number of second modules 20 is defined as m, the output power of the energy storage device 100 is n×2.5kW.

In an embodiment, the first module 10 further includes a first housing 11, and the battery module is disposed in the first housing 11. The second module 20 further includes a second housing 21, and the second housing 21 and the first housing 11 are detachably stacked.

In one embodiment, the first module 10 and the second module 20 are connected to one another in a stacked state.

In an embodiment, the first module 10 further includes a plurality of first jacks (not shown), where the first jacks are disposed in the first housing 11 of the first module 10 and electrically connected to the battery module disposed in the first housing 11, and the first jacks can be plugged into electrical equipment to obtain electricity. In an embodiment, the first jack includes, but is not limited to, at least one of a two-hole jack, a three-hole jack, an anderson jack, a USB (Universal Serial Bus, simply USB) jack, an electric vehicle charging jack.

In an embodiment, the second module 20 further includes a plurality of second jacks 22, and the plurality of second jacks 22 are disposed in the second housing 21 of the second module 20 and electrically connected to the inverter module disposed in the second housing 21, and the plurality of second jacks 22 can be plugged into electrical equipment to obtain electricity. In an embodiment, the second jack 22 includes, but is not limited to, at least one of a two-hole jack, a three-hole jack, an anderson jack, a USB jack, an electric vehicle charging jack.

In an embodiment, any one of the first module 10 and the second module 20 is further provided with a circuit board module, and the circuit board module is electrically connected to the battery module and is used for controlling the charge and discharge of the battery module. In one embodiment, the circuit board module is disposed within the first module 10.

As shown in fig. 6 and 8 to 12, in an embodiment, the third housing 31 includes a chute 34, and the chute 34 is concavely disposed on the third housing 31. The third module 30 further includes a pull rod assembly 35, the pull rod assembly 35 including a slider 351, a connecting rod 352 and a handle 353, the slider 351 being slidably disposed in the chute 34, the connecting rod 352 being rotatably connected to the slider 351, the handle 353 being connected to an end of the connecting rod 352 remote from the slider 351.

The tie rod assembly 35 has a stored state and an expanded state with respect to the third housing 31.

When the pull rod assembly 35 is in the storage state, the connecting rod 352 and the slider 351 are accommodated in the chute 34 (as shown in fig. 6 and 8).

When the pull rod assembly 35 is in the unfolded state, at least part of the slider 351 is accommodated in the chute 34, at least part of the connecting rod 352 is located outside the third housing 31, and the handle 353 is located outside the third housing 31 (as shown in fig. 10 and 12). At this point, by pulling the handle 353, the stored energy setting movement may be pulled by the pull rod assembly 35. And, connecting rod 352 and the slider 351 that is located in spout 34 rotate and connect, through rotating connecting rod 352, can adjust the angle of connecting rod 352 relative base module, further improve the convenience that the user removed energy storage device 100. The axis of rotation of the connecting rod 352 relative to the base module is parallel to the horizontal plane, that is, the connecting rod 352 can drive the handle 353 to rise or fall, which is beneficial for users with different heights to move the energy storage device 100.

In one embodiment, a stop (not shown) is disposed in the chute 34 and is disposed in a region near the opening of the chute 34, and the stop is used to connect the slider 351 to limit the movement of the slider 351, limit the slider 351 to the chute 34, and reduce the risk of the slider 351 moving out of the chute 34. When the third module 30 is pulled to move by the handle 353 and the connection rod 352, the slider 351 is connected to the stopper, and the transmission of force between the pull rod assembly 35 and the third module 30 is achieved by the limitation between the slider 351 and the stopper.

In an embodiment, the connecting rod 352 is of a telescopic multi-section structure, when the pull rod assembly 35 is in the storage state, the connecting rod 352 is in the contracted state, the length is shorter, the storage is convenient, when the pull rod assembly 35 is in the unfolding state, the connecting rod 352 is in the stretched state, the length is longer, and the user can conveniently pull the energy storage device 100 through the handle 353.

In an embodiment, two universal wheels 32 are disposed at a position close to the front wall of the third housing 31, two travelling wheels 331 are disposed at a position far away from the front wall of the third housing 31, when the energy storage device 100 is pulled by the pull rod assembly 35, the front wall of the third housing 31 is located at the front end, and the universal wheels 32 are located in front of the travelling wheels 331, so that the movement and steering of the energy storage device 100 are facilitated, and the convenience of moving the energy storage device 100 is improved.

In summary, in the energy storage device 100 of the present application, the movable power strip 43 is disposed on the energy storage module 40, which is beneficial to improving the compatibility of the energy storage module 40 and the energy storage device 100 to different application scenarios. For example, when the energy storage module 40/the energy storage device 100 is inconvenient to move and electricity is needed in a place beyond a few meters, the power strip 43 can be drawn out to enable the power strip 43 to extend out of the fourth housing 41 and extend to a place beyond a few meters and needed to be used for plugging and taking electricity by electric equipment, so that the compatibility of the energy storage device 100 for different application scenes is improved. Moreover, the socket 43 is provided with an illuminating lamp and an emergency lamp, the illuminating lamp can emit light continuously to illuminate, and the emergency lamp can flash an SOS signal to emit a distress signal under an emergency. In addition, by setting the third module 30, the third module 30 may be used as a base module, so that the energy storage device 100 is convenient to move, and compatibility of the energy storage device 100 to different application scenarios is further improved.

The foregoing is merely illustrative of specific embodiments of the present application, and the present application is not limited to these embodiments, but any changes or substitutions within the technical scope of the present application are intended to be included in the scope of the present application.

Claims (10)

1. An energy storage module (40) comprising a lighting strip, characterized by comprising a fourth housing (41) and a strip (43), the strip (43) being movably connected to the fourth housing (41) by a connecting line (431), the strip (43) comprising a lighting device (435), the strip (43) having a first state and a second state with respect to the fourth housing (41);

When the power strip (43) is in the first state, the power strip (43) is arranged on the fourth shell (41), and at least part of the lighting device (435) is exposed on the fourth shell (41);

When the power strip (43) is in the second state, the power strip (43) is positioned outside the fourth shell (41) and is connected with the fourth shell (41) through the connecting wire (431);

The lighting device (435) includes an illumination lamp configured to continuously emit light for illumination and an emergency lamp configured to flash with SOS light.

2. The energy storage module (40) comprising a lighting strip of claim 1, wherein the energy storage module (40) further comprises a wire coil assembly (42), the wire coil assembly (42) being disposed within the fourth housing (41), and the connection wire (431) of the strip (43) being wound around the wire coil assembly (42).

3. The energy storage module (40) comprising an illumination strip of claim 2, wherein the wire coil assembly (42) comprises:

A wire coil housing (421), wherein the connecting wire (431) of the power strip (43) is windingly arranged in the wire coil housing (421);

The third elastic piece is arranged in the wire coil shell (421) and is connected with the connecting wire (431) of the power strip (43), and the third elastic piece is configured to elastically wind the connecting wire (431) so that the wire coil assembly (42) can automatically wind the connecting wire (431) of the power strip (43).

4. The energy storage module (40) comprising a lighting strip of claim 1,

The outer surface of the fourth shell (41) is provided with a first groove (411), and the power strip (43) is movably arranged in the first groove (411);

When the power strip (43) is in the first state, the power strip (43) is accommodated in the first groove (411);

When the power strip (43) is in the second state, the power strip (43) is located outside the first groove (411).

5. The energy storage module (40) comprising a lighting strip of claim 4, wherein the side wall of the strip (43) is provided with a second groove (432), the inner side wall of the first groove (411) is provided with a protrusion (412), and when the strip (43) is in the first state, the protrusion (412) is inserted into the second groove (432).

6. The energy storage module (40) comprising a lighting strip of claim 5,

The convex part (412) is of an elastic structure;

When the power strip (43) is in the first state, the convex part (412) is elastically spliced with the second groove (432).

7. The energy storage module (40) comprising a lighting strip of claim 5, wherein the second groove (432) is circumferentially disposed on a surface of the strip (43), or wherein the second groove (432) extends along a length direction of the strip (43).

8. The energy storage module (40) comprising a lighting strip of claim 4, wherein the strip (43) further comprises a pull strip (436), the pull strip (436) being provided to the fourth housing (41), at least a portion of the pull strip (436) being located outside the fourth housing (41);

When the power strip (43) is in the first state, at least part of the drawing strip (436) is positioned outside the first groove (411).

9. The energy storage module (40) comprising a lighting strip of claim 1, wherein the strip (43) further comprises:

A first switch (434), the first switch (434) being configured to control a passage and a disconnection of the power strip (43);

-a second switch (438), the second switch (438) being for controlling the switching on and off of the lighting device (435);

The second switch (438) is a touch switch, and the lighting lamp or the emergency lamp can be controlled to be turned on or off by controlling the times of clicking the touch switch.

10. An energy storage device (100) comprising a first module (10), a third module (30) and an energy storage module (40) according to any of claims 1 to 9, the first module (10) and the energy storage module (40) being detachably stacked above the third module (30);

the first module (10) comprises a battery module;

The third module (30) comprises a third shell (31) and a universal wheel (32), wherein the universal wheel (32) is rotatably arranged at the bottom of the third shell (31).