Storage battery with externally-hung output module

Abstract

The utility model discloses a storage battery with an externally-hung output module, which comprises a battery box and an externally-hung box, a battery assembly is arranged in the battery box, a battery box conductive part electrically connected with the battery assembly is arranged on the side surface of the battery box, and a power output control module is arranged in the externally-hung box. The output end of the power output interface is arranged on one side face of the external hanging box, the power output interface is used for outputting power outwards, the conductive connecting wire penetrates through the external hanging box and is detachably connected with the conductive part of the battery box, and a fixing belt used for fixing the battery box and the external hanging box is arranged between the battery box and the external hanging box. The power supply output control module is arranged outside the battery box, installation and maintenance are convenient, meanwhile, when the power supply output control module is damaged, the external hanging box and the power supply output control module can be replaced to enable the battery assembly to continue to work, and therefore the power supply output control module is convenient to install and maintain. The function that the battery assembly in the storage battery is still used in the maintenance process of the power output control module is achieved, and the use efficiency of the battery is improved.

Description

[Technical field]

[0001] The utility model relates to a storage battery with an external output module. [Background Technology]

[0002] The existing battery circuit module is generally arranged inside the battery. Therefore, when a battery failure such as circuit module damage occurs, the battery box needs to be disassembled for maintenance, and the battery components in the battery cannot be used during the maintenance process, which is inconvenient for maintenance. On the other hand, since the battery circuit module is arranged inside the battery, space for installing the circuit module needs to be reserved inside the battery box. The battery component cannot maximize the use of the internal space of the battery box, and the battery component cannot be in close contact with the side of the battery box, resulting in the problem of the battery component colliding with the side of the battery box, and the problem of uneven weight distribution of the battery is prone to occur. [Utility Model Content]

[0003] The utility model overcomes the shortcomings of the prior art and provides a storage battery with an externally mounted output module.

[0004] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0005] A battery with an externally mounted output module is characterized in that it includes a battery box and an external box, wherein a battery assembly is arranged in the battery box and a battery box conductive portion electrically connected to the battery assembly is arranged on the side of the battery box, a power output control module is arranged in the external box, the power output control module is connected to a power output interface having an output end arranged on a side surface of the external box for outputting power to the outside, and a conductive connecting line that passes through the external box and is detachably connected to the conductive portion of the battery box, and a fixing belt is provided between the battery box and the external box for fixing the two.

[0006] The battery with an external output module as described above is characterized in that the fixing strap is a Velcro strap.

[0007] The battery with an external output module as described above is characterized in that: first buckle holes are respectively provided on both sides of the external box, a Velcro strap is arranged around the battery box, and first and second adhesive portions are respectively provided at both ends of the Velcro strap, which are bonded to each other and connected to the first buckle holes on both sides to fix the external box on the battery box.

[0008] The battery with an external output module as described above is characterized in that: the external box includes an external upper box and an external lower box, the first buckle is set on the external upper box, and the second buckle is provided on both sides of the external lower box at the lower side of the external upper box for one end of the Velcro strap to pass through, and a buckle gap is provided between the first buckle and the second buckle for the second adhesive portion to extend out.

[0009] The battery with an externally mounted output module as described above is characterized in that the angle of the lower side corner where the second hole buckle contacts the Velcro strap is an acute angle.

[0010] The battery with an external output module as described above is characterized in that: both ends of the Velcro strap are respectively provided with strap through holes, the first adhesive portion is connected to the upper side of the strap through hole, and the second adhesive portion is connected to the lower side of the strap through hole.

[0011] The battery with an external output module as described above is characterized in that the Velcro strap includes a first Velcro strap and a second Velcro strap, the first Velcro strap and the second Velcro strap are arranged on one end of the first Velcro strap, and the first Velcro strap and the second Velcro strap are arranged on one end of the second Velcro strap.

[0012] The battery with an external output module as described above is characterized in that a power display component connected to the power output control module is provided in the external box and the display end is provided on the upper side of the external box, and a switch button for inputting a switch instruction to the power output control module is provided on the power display component.

[0013] The battery with an external output module as described above is characterized in that the output end of the power output control module is arranged on the upper side of the external box, and the output end of the power output control module is covered with a detachable dust cover.

[0014] The battery externally mounted on the output module as described above is characterized in that the battery assembly includes a battery holder, a plurality of batteries in the battery holder, and a conductive sheet is provided on the battery holder for electrically connecting the plurality of batteries into a whole and connected to the conductive portion of the battery box.

[0015] The beneficial effects of the utility model are:

[0016] 1. The utility model is provided with a battery box and an external box. A battery assembly is arranged in the battery box, and a power output control module is arranged in the external box. The power output control module is connected to the battery assembly in the battery box through a conductive connecting line, so that the power output control module is externally arranged outside the battery box, which is convenient for installation and maintenance. At the same time, when the power output control module is damaged, the battery assembly can continue to work by replacing the external box and the power output control module, so that the battery assembly in the battery can still be used during the maintenance of the power output control module, thereby improving the battery utilization efficiency.

[0017] 2. The utility model sets an external box to load the power output control module, which does not need to occupy the internal space of the battery box. At the same time, after the battery assembly is installed in the battery box, the battery assembly and the side of the battery box can be tightly connected as a whole, solving the problems of needing to preset a battery locking structure in the battery box, uneven weight, and collision.

[0018] 3. The battery box of the utility model is fixed to the external box by a Velcro strap. A first buckle is provided on both sides of the external box. The Velcro strap is arranged around the battery box, and both ends of the Velcro strap are respectively provided with a first adhesive portion and a second adhesive portion which are bonded to each other and connected to the first buckles on both sides to fix the external box on the battery box, thereby realizing the function of quickly fixing the external box to the battery box.

[0019] 4. The external box of the present invention includes an external upper box and an external lower box. The first buckle is set on the external upper box. The external lower box is located on the lower side of the external upper box and is respectively provided with a second buckle for one end of the Velcro strap to pass through. A buckle gap is provided between the first buckle and the second buckle for the second adhesive portion to extend. At the same time, the angle of the lower side corner where the second buckle contacts the Velcro strap is an acute angle, which improves the tensile strength of the two ends of the Velcro strap and better fixes the external box firmly on the battery box through the Velcro. [Brief Description of the Drawings]

[0020] Figure 1 This is a schematic diagram of the structure of the utility model;

[0021] Figure 2 This is one of the exploded views of the present utility model;

[0022] Figure 3 This is the second exploded view of the utility model;

[0023] Figure 4 This is a schematic diagram of the external lower box of the utility model;

[0024] Figure 5 This is a cross-sectional view of the external lower box of the utility model. [Specific implementation method]

[0025] The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the accompanying drawings.

[0026] It should be noted that all directional indications in the embodiments of the present invention (such as up, down, left, right, front, back...) are only used to explain the relative position relationship, movement status, etc. between the various components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly. In addition, the descriptions of "preferred", "sub-preferred", etc. in the present invention are only for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "preferred" or "sub-preferred" may explicitly or implicitly include at least one such feature.

[0027] like Figure 1-5As shown, a battery with an externally mounted output module includes a battery case 1 and an external case 2. The battery case 1 houses a battery assembly 3 and has a conductive portion 11 on a side of the battery case 1 that is electrically connected to the battery assembly 3. The external case 2 houses a power output control module 4. The power output control module 4 is connected to a power output interface 41 disposed on a side of the external case 2 for outputting power, and a conductive connection line that passes through the external case 2 and is removably connected to the conductive portion 11 of the battery case. A fixing strap 5 is provided between the battery case 1 and the external case 2 to secure the two. The power output interface 41 is a USB port. During assembly, the external case 2 is fixed to the battery case 1 via the fixing strap 5 to form a single unit. The conductive connection line extending from the power output control module 4 is connected to the conductive portion 11 of the battery case 1, thereby electrically connecting the power output control module 4 disposed in the external case 2 to the battery assembly 3 disposed in the battery case 1. When external power is needed, the USB cable is plugged into the USB port, and the battery pack 3 supplies power to the external appliance via the power output control module 4. In this case, the power output control module 4 is located outside the battery box 1, making it easy to install and maintain. Furthermore, if the power output control module 4 becomes damaged, the battery pack 3 in the battery box 1 can be replaced by replacing the external box 2 and the power output control module 4, thus improving the efficiency of the battery pack 3.

[0028] like Figure 1-3 As shown, the fixing strap 5 is a Velcro strap, and the battery box 1 and the external box 2 are fixedly connected to form a whole by staggered connection of the front and back sides of the Velcro strap.

[0029] like Figure 1-3 As shown, first buckles 21 are respectively provided on both sides of the external box 2, a Velcro strap is arranged around the battery box 1, and both ends of the Velcro strap are respectively provided with a first adhesive portion 51 and a second adhesive portion 52 which are bonded to each other and connected to the first buckles 21 on both sides to fix the external box 2 on the battery box 1; the external box 2 includes an external upper box 22 and an external lower box 23, the first buckle 21 is provided on the external upper box 22, and second buckles 24 are respectively provided on both sides of the external lower box 23 at the lower side of the external upper box 22 for one end of the Velcro strap to pass through, and a buckle gap 25 is provided between the first buckle 21 and the second buckle 24 for the second adhesive portion 52 to extend out. When in use, place the external box 2 on the top surface of the battery box 1, make the Velcro strap surround the bottom surface of the battery box 1, and pass the two ends of the Velcro strap from bottom to top through the second hole buckles 24 on both sides of the external lower box 23, and then make the second adhesive part 52 extend from the hole buckle gap 25. At the same time, make the first adhesive part 51 pass through the first hole buckle 21 of the external upper box 22 from bottom to top, then bend around the outer wall of the first hole buckle 21, and then be staggered and adhered to the front and back sides of the second adhesive part 52, so that the two ends of the Velcro strap are respectively buckled and connected with the two sides of the external upper box 22, so that the external box 2 is fixed on the battery box 1.

[0030] like Figure 1-5 As shown, the angle of the lower side corner 241 where the second hole buckle 24 contacts the Velcro strap is an acute angle. After the two ends of the Velcro strap are connected to the external upper box 22, the acute angle lower side corner 241 is used as the force point to better tighten the two ends of the Velcro strap, thereby better fixing the external box 2 on the battery box 1.

[0031] like Figure 1-3 As shown, the Velcro strap has a through hole at each end, with a first adhesive portion 51 connected to the upper side of the through hole and a second adhesive portion 52 connected to the lower side of the through hole. In this case, an H-shaped punched-out opening is provided at each end of the Velcro strap, with the upper protrusion inside the H-shaped punched-out opening serving as the first adhesive portion 51 and the lower protrusion inside the H-shaped punched-out opening serving as the second adhesive portion 52, facilitating processing and production.

[0032] like Figure 2-3 As shown, the Velcro strap includes a first Velcro strap 53 and a second Velcro strap 54. The first Velcro strap 53 and the second Velcro strap 54 are arranged on one end of the first Velcro strap 53, and the first Velcro strap 53 and the second Velcro strap 54 are arranged on one end of the second Velcro strap 54. When in use, firstly, by bonding the first bonding portion 51 and the second bonding portion 52, one end of the first Velcro strap 53 is connected to one side of the external upper box 22, and one end of the second Velcro strap 54 is connected to the other side of the external upper box 22. Then, by tightening the free ends of the first Velcro strap 53 and the second Velcro strap 54, the two free ends are staggered and bonded, thereby further fixing the external box 2 to the battery box 1.

[0033] like Figure 1-3 As shown, the external box 2 is equipped with a battery level indicator assembly 6 connected to the power output control module 4, with a display terminal located on the upper side of the external box 2. The battery level indicator assembly 6 is provided with a switch button 7 for inputting an on / off command to the power output control module 4. When powering an external electrical appliance, the power output control module 4 displays the battery level of the battery assembly 3 via the battery level indicator assembly 6. Simultaneously, the user can control charging by pressing the switch button 7.

[0034] like Figure 1-3 As shown, the output end of the power output control module 4 is arranged on the upper side of the external box 2, and the output end of the power output control module 4 is covered with a detachable dust cover 8 to prevent dust from entering and causing poor contact of the interface.

[0035] like Figure 1-3 As shown, the battery assembly 3 includes a battery holder 31 , a plurality of batteries 32 in the battery holder 31 , and a conductive sheet is provided on the battery holder 31 for electrically connecting the plurality of batteries 32 into a whole and connected to the conductive portion 11 of the battery box.

[0036] The above are only preferred embodiments of the present invention and do not limit the patent scope of the present invention. All equivalent structural transformations made by using the contents of the present invention specification and drawings under the utility model concept, or directly or indirectly applied in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A battery with an external output module, characterized in that: The invention comprises a battery box (1) and an external box (2); a battery assembly (3) is provided in the battery box (1); and a battery box conductive portion (11) electrically connected to the battery assembly (3) is provided on the side of the battery box (1); a power output control module (4) is provided in the external box (2); the power output control module (4) is connected to a power output interface (41) whose output end is provided on a side surface of the external box (2) for outputting power to the outside, and a conductive connecting line passing through the external box (2) and detachably connected to the battery box conductive portion (11); and a fixing belt (5) for fixing the battery box (1) and the external box (2) is provided between the battery box (1) and the external box (2).

2. The battery with an external output module according to claim 1, characterized in that: The fixing belt (5) is a Velcro strap.

3. The battery with an external output module according to claim 2, characterized in that: The external box (2) is provided with first buckle holes (21) on both sides, the Velcro strap is arranged around the battery box (1), and the two ends of the Velcro strap are provided with first bonding portions (51) and second bonding portions (52) which are bonded to each other and then connected to the first buckle holes (21) on both sides to fix the external box (2) on the battery box (1).

4. The battery with an external output module according to claim 3, characterized in that: The external hanging box (2) comprises an external hanging upper box (22) and an external hanging lower box (23), wherein a first buckle hole (21) is arranged on the external hanging upper box (22), and second buckle holes (24) for passing one end of a Velcro strap are respectively arranged on both sides of the external hanging lower box (23) and located below the external hanging upper box (22), and a buckle hole gap (25) for allowing a second adhesive portion (52) to extend is provided between the first buckle hole (21) and the second buckle hole (24).

5. The battery with an external output module according to claim 4, characterized in that: The angle of the lower side corner (241) where the second hole buckle (24) contacts the Velcro strap is an acute angle.

6. The battery with an external output module according to claim 3 or 4, characterized in that: Both ends of the Velcro cable tie are respectively provided with cable tie through holes, the first adhesive portion (51) is connected to the upper side of the cable tie through hole, and the second adhesive portion (52) is connected to the lower side of the cable tie through hole.

7. The battery with an external output module according to claim 3 or 4, characterized in that: The Velcro strap comprises a first Velcro strap (53) and a second Velcro strap (54), wherein the first Velcro strap (53) and the second Velcro strap (54) are arranged on one end of the first Velcro strap (53), and the first Velcro strap (53) and the second Velcro strap (54) are arranged on one end of the second Velcro strap (54).

8. The battery with an external output module according to claim 1, characterized in that: The external box (2) is provided with a power display component (6) connected to the power output control module (4) and having a display terminal arranged on the upper side of the external box (2). The power display component (6) is provided with a switch button (7) for inputting a switch instruction to the power output control module (4).

9. The battery with an external output module according to claim 1, characterized in that: The output end of the power output control module (4) is arranged on the upper side of the external box (2), and the output end of the power output control module (4) is covered with a detachable dust cover (8).

10. The battery with an external output module according to claim 1, characterized in that: The battery assembly (3) includes a battery bracket (31), a plurality of batteries (32) in the battery bracket (31), and a conductive sheet that electrically connects the plurality of batteries (32) into a whole and is connected to the conductive portion (11) of the battery box is provided on the battery bracket (31).

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