Charging module and battery charging box

Abstract

The utility model discloses a charging module and a battery charging box, the charging module is applied to the battery charging box, the charging module is used for charging a battery to be charged, and the charging module comprises a charging bin, a base and a waste bin. The charging bin is provided with a feeding port, a first opening, a second opening and a waste discharging port. The base is embedded in the bottom of the charging bin and detachably connected with the charging bin. The base is provided with a discharging port. And the discharge hole of the base is communicated with the first opening. The waste bin penetrates through the waste discharge port, is embedded in the cavity of the charging bin and is connected with the base, and a feeding port of the waste bin is communicated with the second opening; the waste bin can do telescopic motion in the direction perpendicular to the plane where the waste discharging opening is located, so that the waste bin has the storage state of being stored in the cavity of the charging bin and the extending state of extending out of the cavity of the charging bin. According to the design, scrapped batteries can be effectively stored, so that the charging module can normally charge undamaged batteries with models meeting requirements.

Description

Technical Field

[0001] This application relates to the field of battery charging technology, and in particular to a charging module and a battery charging box. Background Technology

[0002] The battery charging case includes a charging module used to charge the batteries. Users typically insert all batteries directly into the charging module. However, some batteries are often incompatible or damaged. The charging module can only charge compatible, undamaged batteries; it cannot charge incompatible or damaged batteries. Furthermore, these incompatible or damaged batteries may occupy the slots of other compatible, undamaged batteries, preventing the charging module from charging compatible, undamaged batteries. Therefore, resolving the issue of incompatible or damaged batteries preventing the charging module from charging compatible, undamaged batteries has become a pressing problem. Utility Model Content

[0003] This application provides a charging module and a battery charging box, which can solve the problem in related technologies that the charging module cannot charge a battery that meets the model requirements and is not damaged because the battery model is not compatible or is damaged.

[0004] In a first aspect, embodiments of this application provide a charging module; the charging module is applied to a battery charging box and is used to charge a battery to be charged. The charging module includes a charging compartment, a base, and a waste compartment. The charging compartment has an inlet for batteries to be charged to flow in, a first opening for fully charged batteries to flow through, a second opening for discarded batteries to flow through, and a discharge port communicating with the chamber of the charging compartment. The base is embedded in the bottom of the charging compartment and is detachably connected to the charging compartment. The base has an outlet for fully charged batteries to flow out; the outlet of the base is communicating with the first opening. The waste compartment is used to store discarded batteries. The waste compartment passes through the discharge port and is embedded in the chamber of the charging compartment and is connected to the base. The inlet of the waste compartment is communicating with the second opening. The waste compartment can extend and retract in a direction perpendicular to the plane where the discharge port is located, so that the waste compartment has a retracted state stored in the chamber of the charging compartment and an extended state extending out of the chamber of the charging compartment.

[0005] Secondly, embodiments of this application provide a battery charging box; the battery charging box includes a feeding module, a discharging module, and the aforementioned charging module. The feeding module is used to store batteries to be charged, and the discharging module is used to store fully charged batteries. The discharging port of the feeding module is connected to the feeding port of the charging compartment, and the discharging port of the base is connected to the feeding port of the discharging module.

[0006] Based on the charging module and battery charging box embodiments of this application, a waste bin is designed with its inlet connected to the second opening of the charging compartment. This allows discarded batteries, such as undamaged batteries of incorrect model, damaged batteries of incorrect model, and damaged batteries of correct model, to flow into the waste bin's chamber through the second opening from the inlet. The waste bin effectively stores these discarded batteries, preventing them from occupying the space of undamaged batteries of correct model, thus enabling the charging module to charge undamaged batteries of correct model normally. A base is designed to support both the waste bin and the charging compartment. The base and charging compartment are detachably connected, allowing only the damaged parts to be replaced when either is damaged, saving resources compared to replacing both. By designing the waste bin to move relative to the base, it has a retracted state that is stored inside the charging compartment and an extended state that is extended outside the charging compartment. This allows the waste bin to switch between the retracted and extended states, making it easier for users to retrieve discarded batteries from the waste bin. Attached Figure Description

[0007] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0008] Figure 1 This is a schematic diagram of the structure of a charging module in one embodiment of this application;

[0009] Figure 2 This is a schematic diagram of the charging module in one embodiment of the present application when the waste bin is in the extended state;

[0010] Figure 3 for Figure 1 A structural diagram from another perspective;

[0011] Figure 4 This is a cross-sectional structural diagram of a charging module in one embodiment of this application;

[0012] Figure 5 This is a partially exploded structural diagram of a charging module in one embodiment of this application;

[0013] Figure 6 This is a schematic diagram of the structure of the waste bin in a retracted state relative to the base in one embodiment of this application;

[0014] Figure 7This is a schematic diagram of the structure of the waste bin in one embodiment of this application when it is in the extended state relative to the base;

[0015] Figure 8 for Figure 6 A structural diagram from another perspective;

[0016] Figure 9 for Figure 7 A structural diagram from another perspective;

[0017] Figure 10 This is a schematic diagram of the structure of a battery charging box in one embodiment of this application.

[0018] Reference numerals: 1. Battery charging box; 10. Feeding module; 20. Charging module; 21. Charging chamber; 211a. Feeding port of charging chamber; 211b. Waste discharge port; 213b. First opening; 213c. Second opening; 51. Base; 51a. Discharge port of base; 51b. Support surface; 52. Waste bin; 52a. Feeding port of waste bin; 52b. Inclined surface; 52c. Guide surface; 45. Fixing structure; 451. Magnetic component; 28. Guide structure; 281. Guide plate; 30. Discharge module; 31. Discharge bin. Detailed Implementation

[0019] To make the objectives, technical solutions, and advantages of this application clearer, the following detailed description is provided in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative and not intended to limit the scope of this application.

[0020] Please refer to Figures 1-5 As shown, in a first aspect, this application proposes a charging module 20 applied to a battery charging box 1, which can effectively store discarded batteries so that the charging module 20 can normally charge batteries that meet the model requirements and are not damaged.

[0021] The charging module 20 is applied to the battery charging case 1 (e.g.) Figure 10As shown, the charging module 20 is used to charge the battery to be charged. The charging module 20 includes a charging chamber 21, a base 51, and a waste bin 52. The charging chamber 21 has an inlet 211a for the battery to be charged to flow in, a first opening 213b for the fully charged battery to flow through, a second opening 213c for the scrapped battery to flow through, and a waste outlet 211b communicating with the chamber of the charging chamber 21. The base 51 is embedded in the bottom of the charging chamber 21 and is detachably connected to the charging chamber 21. The base 51 has an outlet 22a for the fully charged battery to flow out; the outlet 51a of the base 51 communicates with the first opening 213b. The waste bin 52 is used to store scrapped batteries. The waste bin 52 is embedded in the cavity of the charging compartment 21 through the waste discharge port 211b and is connected to the base 51. The inlet 52a of the waste bin 52 is connected to the second opening 213c. The waste bin 52 can move in a direction perpendicular to the plane where the waste discharge port 211b is located, so that the waste bin 52 has a stored state inside the cavity of the charging compartment 21 and an extended state outside the cavity of the charging compartment 21.

[0022] The following combination Figures 1-9 The specific structure of the charging module 20 will be described in detail.

[0023] like Figures 1-5 As shown, the charging module 20 can be used to charge the battery to be charged. The charging module 20 includes a charging compartment 21, which serves as the shell of the charging module 20. The specific shape of the charging compartment 21 is not limited here; designers can design it reasonably according to actual needs. For example, the outer contour shape of the charging compartment 21 can be, but is not limited to, a cuboid or a cylinder-like shape. The specific material used to manufacture the charging compartment 21 is also not limited here; designers can choose reasonably according to actual needs. For example, the material used to manufacture the charging compartment 21 can be, but is not limited to, plastic or PVC. By designing the charging compartment 21 to be made of plastic or PVC, the cost of the battery charging box 1 can be effectively reduced.

[0024] The charging compartment 21 has a feed inlet 211a, a first opening 213b, a second opening 213c, and a discharge outlet 211b. The "feed inlet 211a" is understood as the opening in the charging compartment 21 through which batteries awaiting charging flow from the discharge port of the feeding module 10 of the battery charging box 1 into the chamber of the charging compartment 21. The "first opening 213b" is understood as an opening formed within the chamber of the charging compartment 21 for fully charged batteries to pass through. The "second opening 213c" is understood as an opening formed within the chamber of the charging compartment 21 for discharged batteries to pass through. The "discharge outlet 211b" is understood as an opening in the charging compartment 21 through which discharged batteries flow out of the chamber of the charging compartment 21. It should be noted that discharged batteries may include, but are not limited to, batteries that are of a non-compliant model but are undamaged, batteries that are of a non-compliant model but are damaged, and batteries that are of a compliant model but are damaged, etc.

[0025] The charging module 20 also includes a base 51, which serves as a support for the charging module 20. The specific shape of the base 51 is not limited here, and designers can make reasonable designs according to actual needs. For example, the outer contour shape of the base 51 can be, but is not limited to, a cuboid or a cylinder. The specific material of the base 51 is also not limited here, and designers can make reasonable choices according to actual needs. For example, the material of the base 51 can be, but is not limited to, plastic or plastic.

[0026] The base 51 has a discharge port 22a; wherein, "the discharge port 51a of the base 51" can be understood as an opening of the base 51 for the fully charged battery to flow out to the cavity of the charging compartment 21. The discharge port 51a of the base 51 is connected to the first opening 213b of the charging compartment 21, so that the fully charged battery flows through the first opening 213b of the charging compartment 21 and flows out from the discharge port 51a of the base 51 to the cavity of the charging compartment 21.

[0027] The base 51 is embedded in the bottom of the charging compartment 21 and is detachably connected to the charging compartment 21. In other words, the charging compartment 21 is covered by the base 51 and is detachably connected to the base 51. The specific detachable connection method between the base 51 and the charging compartment 21 is not limited here, and designers can make reasonable designs according to actual needs; for example, the base 51 can be detachably connected to the charging compartment 21 by at least one of the following methods: screw connection, snap connection, or plug connection.

[0028] like Figures 1-5As shown, the charging module 20 can also be used to store discarded batteries. The charging module 20 also includes a waste bin 52, which serves as a waste recycling station for storing discarded batteries. The specific shape of the waste bin 52 is not limited here, and designers can design it reasonably according to actual needs. For example, the outer contour shape of the waste bin 52 can be, but is not limited to, a cuboid or a cylinder. The specific material used to make the waste bin 52 is also not limited here, and designers can choose it reasonably according to actual needs. For example, the material used to make the waste bin 52 can be, but is not limited to, plastic or plastic.

[0029] The feed inlet 52a of the waste bin 52 is connected to the second opening 213c of the charging bin 21. Thus, scrapped batteries such as batteries that do not meet the requirements but are not damaged, batteries that do not meet the requirements but are damaged, and batteries that meet the requirements but are damaged, etc., flow through the second opening 213c of the charging bin 21 and into the chamber of the waste bin 52 from the feed inlet 52a of the waste bin 52.

[0030] The waste bin 52 passes through the waste outlet 211b of the charging chamber 21 and is embedded in the cavity of the charging chamber 21 and connected to the base 51. The waste bin 52 can extend and retract along the plane perpendicular to the waste outlet 211b of the charging chamber 21, so that the waste bin 52 has a stored state inside the cavity of the charging chamber 21 and an extended state outside the cavity of the charging chamber 21.

[0031] The waste bin 52 can move towards the charging compartment 21 along a plane perpendicular to the waste outlet 211b of the charging compartment 21, so that the waste bin 52 moves relative to the base 51 and is stored in the cavity of the charging compartment 21, thus being in the aforementioned stored state. At this time, the waste bin 52 can store scrapped batteries such as batteries that are not of the required model but are not damaged, batteries that are not of the required model but are damaged, batteries that are of the required model but are damaged, and so on. The waste bin 52 can also move away from the charging compartment 21 along a plane perpendicular to the waste outlet 211b of the charging compartment 21, so that the waste bin 52 moves relative to the base 51 and extends out of the cavity of the charging compartment 21, thus being in the aforementioned extended state. At this time, the user can remove scrapped batteries such as batteries that are not of the required model but are not damaged, batteries that are not of the required model but are damaged, batteries that are of the required model but are damaged, and so on, from the waste bin 52.

[0032] It should be noted that the charging module 20 also includes a charging structure (not shown in the figure). The charging structure is installed inside the cavity of the charging chamber 21. After the battery to be charged flows into the cavity of the charging chamber 21 from the inlet 211a, the charging structure can charge batteries that meet the requirements and are not damaged. The specific form of the charging structure is not limited here, and designers can directly use some existing charging structures as substitutes according to actual needs.

[0033] Based on the charging module 20 in this embodiment, a waste bin 52 is designed with its inlet 52a connected to the second opening 213c of the charging chamber 21. This allows discarded batteries, such as undamaged batteries of incorrect model, damaged batteries of incorrect model, and damaged batteries of correct model, to flow from the inlet 52a into the chamber of the waste bin 52 through the second opening 213c. The waste bin 52 effectively stores these discarded batteries, preventing them from occupying the space of undamaged batteries of correct model, thus enabling the charging module 20 to charge undamaged batteries of correct model normally. A base 51 is designed to support both the waste bin 52 and the charging chamber 21. The base 51 and the charging chamber 21 are detachably connected, so when either the base 51 or the charging chamber 21 is damaged, only the damaged component needs to be replaced, saving resources compared to replacing both. By designing the waste bin 52 to move relative to the base 51, it has a stored state inside the charging compartment 21 and an extended state outside the charging compartment 21, so that the waste bin 52 can switch between the stored state and the extended state, making it convenient for users to take out the scrapped batteries from the waste bin 52.

[0034] Furthermore, such as Figures 6-9 As shown, the base 51 has a discharge area and a waste area; the discharge area has a discharge port 22a for fully charged batteries to flow out, and the discharge area and waste area are arranged along the width direction of the battery charging box 1, with the discharge area being located further away from the waste discharge port 211b of the charging compartment 21 than the waste area; the waste bin 52 is located corresponding to the waste area and is slidably connected to the base 51. The waste bin 52 can be slidably connected to the base 51 by means of a slide rail and a slide groove, or a pulley and a slide groove. In this design, the discharge area and waste area are arranged along the width of the battery charging box 1, and the discharge port 51a of the base 51 is designed on the side of the base 51 away from the waste discharge port 211b of the charging compartment 21. The waste bin 52 is set on the side of the base 51 close to the waste discharge port 211b of the charging compartment 21. In this way, the waste bin 52 occupies the space corresponding to the waste area of ​​the base 51 in a reasonable way, and improves the compactness of the arrangement of the base 51 and the waste bin 52 in the spatial structure, so as to reduce the overall volume of the charging module 20.

[0035] Furthermore, such as Figures 6-9 As shown, the outer surface of the waste bin 52 has an inclined surface 52b at the end near the discharge port 51a of the base 51. From the side near the discharge port 51a of the base 51 to the side away from the discharge port 51a of the base 51, the distance between the inclined surface 52b and the plane where the waste discharge port 211b of the charging bin 21 is located gradually decreases. The area of ​​the base 51 corresponding to the waste area has a support surface 51b facing the inlet 211a of the charging bin 21. From the side near the discharge port 51a of the base 51 to the side away from the discharge port 51a of the base 51, the distance between the support surface 51b and the plane where the waste discharge port 211b of the charging bin 21 is located gradually decreases. And when the waste bin 52 is in the above-mentioned storage state, the support surface 51b abuts against the inclined surface 52b. By designing the end of the outer surface of the waste bin 52 near the discharge port 51a of the base 51 as an inclined surface 52b that is tilted towards the waste discharge port 211b of the charging compartment 21, and designing the support surface 51b of the base 51 corresponding to the waste area as tilted towards the waste discharge port 211b of the charging compartment 21, when the waste bin 52 is in the above-mentioned retracted state, the support surface 51b and the inclined surface 52b abut against each other to provide support for the waste bin 52, thereby enhancing the stability of the waste bin 52 resting on the base 51; thus, when the waste bin 52 switches from the above-mentioned retracted state to the above-mentioned extended state under the action of external force, it is convenient for the waste bin 52 to slide towards the waste discharge port 211b of the charging compartment 21 by relying on the inclined support surface 51b.

[0036] Furthermore, such as Figures 6-9 As shown, the bottom of the waste bin 52 has a guide surface 52c corresponding to the inlet 52a of the waste bin 52. From the side near the outlet 51a of the base 51 to the side away from the outlet 51a of the base 51, the distance between the guide surface 52c and the plane where the waste outlet 211b of the charging bin 21 is located gradually decreases. By designing a guide surface 52c at the bottom of the waste bin 52 corresponding to the inlet 52a of the waste bin 52, discarded batteries such as those that are undamaged but do not meet the model requirements, those that are damaged but do not meet the model requirements, and those that are damaged but meet the model requirements, etc., flow through the second opening 213c of the charging compartment 21 and into the cavity of the waste bin 52 from the inlet 52a of the waste bin 52, finally falling directly onto the guide surface 52c. The guide surface 52c guides the discarded batteries, causing them to roll towards the discharge port 211b of the charging compartment 21 within the waste bin 52 under the guidance of the guide surface 52c. This makes it easier for users to retrieve discarded batteries such as those that are undamaged but do not meet the model requirements, those that are damaged but do not meet the model requirements, and those that are damaged but meet the model requirements from the waste bin 52.

[0037] Furthermore, such as Figures 1-5As shown, the base 51 is detachably connected to the charging case 21 via screws and / or snap-fit ​​connections. For example, the base 51 can be detachably connected to the charging case 21 solely via screws; alternatively, the base 51 can be detachably connected to the charging case 21 solely via snap-fit ​​connections; still further, the base 51 can be detachably connected to the charging case 21 via both screws and snap-fit ​​connections. The base 51 can be fixedly connected to the charging case 21 via screws engaging with threaded holes, or via snap-fit ​​blocks engaging with snap-fit ​​slots. By designing screws and / or snap-fit ​​connections to achieve a detachable connection between the base 51 and the charging case 21, installation and removal of the base 51 and the charging case 21 are facilitated.

[0038] Furthermore, such as Figures 6-9 As shown, the charging module 20 also includes a fixing structure 45, which is disposed in the charging chamber 21 and the waste bin 52. The waste bin 52 is positioned on the base 51 by the fixing structure 45.

[0039] The fixing structure 45 serves as an intermediate connection between the waste bin 52 and the charging bin 21, enabling relative fixation of the positions of the waste bin 52 and the base 51. The specific forms of the fixing structure 45 can be, but are not limited to, the following embodiments.

[0040] like Figures 6-9As shown, in the first embodiment, the fixing structure 45 includes a magnetic component 451 and an adsorption component. The magnetic component 451 is disposed on one of the charging compartment 21 and the waste compartment 52, and the adsorption component is disposed on the other of the charging compartment 21 and the waste compartment 52. The magnetic component 451 and the adsorption component position the waste compartment 52 on the base 51 by magnetic adsorption. The magnetic component 451 can be, but is not limited to, a magnetic block or magnetic sheet; the adsorption component can be, but is not limited to, a steel block or steel sheet. The specific manner in which the magnetic component 451 is disposed on one of the charging compartment 21 and the waste compartment 52 is not limited here; designers can design it reasonably according to actual needs. For example, the magnetic component 451 can be detachably connected to one of the charging compartment 21 and the waste compartment 52 by snap-fit ​​or plug-in methods; or, for example, the magnetic component 451 can be detachably connected to one of the charging compartment 21 and the waste compartment 52 by adhesive bonding. The specific method by which the adsorption component is installed on the other of the charging compartment 21 and the waste compartment 52 is not limited here; designers can design it reasonably according to actual needs. For example, the adsorption component can be detachably connected to the other of the charging compartment 21 and the waste compartment 52 by means of snap-fit ​​or plug-in; or, for example, the adsorption component can be detachably connected to the other of the charging compartment 21 and the waste compartment 52 by means of adhesive bonding. By designing the magnetic component 451 and the adsorption component, the waste compartment 52 cannot move relative to the base 51 in a direction perpendicular to the plane where the waste outlet 211b of the charging compartment 21 is located under the action of the magnetic attraction force between the magnetic component 451 and the adsorption component, thus ensuring the effectiveness of storing the scrapped battery in the waste compartment 52. It should be noted that when the pulling force applied by the user to the waste compartment 52 is greater than the magnetic attraction force generated between the magnetic component 451 and the adsorption component, the waste compartment 52 can move relative to the base 51 in a direction perpendicular to the plane where the waste outlet 211b of the charging compartment 21 is located under the action of the user's pulling force to be in the above-mentioned extended state.

[0041] In the second embodiment, the fixing structure 45 includes a wedge block and a spring. The charging compartment 21 has a groove, the wedge block is located in the groove and is slidably connected to the charging compartment 21, and the spring is located between the wedge block and the bottom wall of the groove. One end of the spring is fixedly connected to the wedge block, and the other end of the spring is fixedly connected to the bottom wall of the groove. The waste bin 52 has a slot corresponding to the groove. When the waste bin 52 is in the above-mentioned retracted state, the wedge block extends out of the groove and engages with the slot to achieve relative fixation between the waste bin 52 and the base 51. When the waste bin 52 is in the above-mentioned extended state, the wedge block disengages from the slot to achieve relative change between the waste bin 52 and the base 51.

[0042] Furthermore, such as Figures 6-9 and Figure 10As shown, the battery charging box 1 also includes a discharge module 30, which includes a discharge chamber 31 for storing fully charged batteries (serving as the housing of the discharge module 30); the charging module 20 also includes a guide structure 28, which is provided corresponding to the discharge port 51a of the base 51 and connected to the base 51. The guide structure 28 is configured to guide the fully charged batteries flowing out of the discharge port 51a of the base 51 into the cavity of the discharge chamber 31.

[0043] The guide structure 28 serves as a structural component for guiding fully charged batteries from the outlet 51a of the base 51 into the inlet of the discharge bin 31 and storing them within the chamber of the discharge bin 31. The specific forms of the guide structure 28 can be, but are not limited to, the following embodiments.

[0044] like Figures 6-9 As shown, in the first embodiment, the guide structure 28 includes a guide plate 281 and screws. The guide plate 281 is disposed corresponding to the discharge port 51a of the base 51 and is positioned on the base 51 by the screws. Fully charged batteries flowing out of the discharge port 51a of the base 51 can be guided to the cavity of the discharge chamber 31 via the guide plate 281. The guide plate 281 extends along the width direction of the battery charging box 1, and through holes are provided at both ends of the guide plate 281 along the length direction of the battery charging box 1. The base 51 is provided with threaded holes corresponding to the through holes. The screws pass through the through holes and are threadedly connected to the threaded holes to fix the guide plate 281 to the base 51. By designing the guide plate 281, the fully charged batteries flowing out of the outlet 51a of the base 51 can be guided by the guide plate 281 to the inlet of the outlet 31 and flow into the chamber of the outlet 31, so as to realize the effective storage of the fully charged batteries in the outlet 31 of the outlet module 30. By designing screws, the guide plate 281 is connected to the base 51 by screws, which is simple, convenient and quick to operate, and also facilitates the replacement of damaged guide plates 281 in the future.

[0045] In the second embodiment, the guide structure 28 includes a guide plate 281 and a pin. The guide plate 281 is disposed corresponding to the discharge port 51a of the base 51 and is positioned on the base 51 by the pin. The fully charged battery flowing out of the discharge port 51a of the base 51 can be guided into the cavity of the discharge chamber 31 via the guide plate 281. The guide plate 281 extends along the width direction of the battery charging box 1, and through holes are provided at both ends of the guide plate 281 along the length direction of the battery charging box 1. The base 51 is provided with insertion holes corresponding to the through holes. The pin passes through the through holes and engages with the insertion holes to fix the guide plate 281 to the base 51.

[0046] Please refer to Figure 10As shown, in a second aspect, this application proposes a battery charging box 1, which includes a feeding module 10, a discharging module 30, and the aforementioned charging module 20. The feeding module 10 is used to store batteries to be charged, and the discharging module 30 is used to store fully charged batteries. The discharging port of the feeding module 10 is connected to the feeding port 211a of the charging compartment 21, and the discharging port 51a of the base 51 is connected to the feeding port of the discharging module 30.

[0047] Based on the battery charging box 1 in this application embodiment, having the above-mentioned charging module 20, it can effectively store scrapped batteries, thereby enabling the battery charging box 1 to normally charge batteries that meet the model requirements and are not damaged.

[0048] In the accompanying drawings of this embodiment, the same or similar reference numerals correspond to the same or similar components. In the description of this application, it should be understood that if terms such as "upper," "lower," "left," and "right" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, they are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, the terms used to describe positional relationships in the accompanying drawings are only for illustrative purposes and should not be construed as limiting this patent. For those skilled in the art, the specific meaning of the above terms can be understood according to the specific circumstances.

[0049] The above description is merely a preferred embodiment of this application and is not intended to limit this application. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this application should be included within the protection scope of this application.

Claims

1. A charging module, characterized by, The application is applied to a battery charging box, the charging module is used for charging the battery to be charged, and the charging module comprises: a charging bin having a feeding port for the battery to be charged to flow in, a first opening for the fully charged battery to flow through, a second opening for the scrap battery to flow through, and a waste discharge port communicating with a chamber of the charging bin; a base embedded in the bottom of the charging bin and detachably connected with the charging bin, having a discharging port for the fully charged battery to flow out, and the discharging port of the base communicates with the first opening; a waste bin for storing the scrap battery, embedded in the chamber of the charging bin through the waste discharge port and connected with the base, and the feeding port of the waste bin communicates with the second opening; wherein the waste bin can be extended and retracted in the direction perpendicular to the plane where the waste discharge port is located, so that the waste bin has a storage state of being stored in the chamber of the charging bin and an extended state of extending out of the chamber of the charging bin; the charging module further comprises a fixing structure arranged on the charging bin and the waste bin, and the waste bin is positioned on the base through the fixing structure, the fixing structure comprises a magnetic member and a suction member, the magnetic member is arranged on one of the charging bin and the waste bin, and the suction member is arranged on the other one of the charging bin and the waste bin, and the magnetic member and the suction member position the waste bin on the base through magnetic adsorption.

2. The charging module according to claim 1, wherein the base has a discharging area and a waste area, the discharging area has a discharging port for the fully charged battery to flow out, the discharging area and the waste area are arranged along the width direction of the battery charging box, and the discharging area is arranged farther away from the waste discharge port than the waste area; the waste bin is arranged corresponding to the waste area and is slidingly connected with the base.

3. The charging module according to claim 2, wherein an end of the outer surface of the waste bin close to the discharging port of the base has an inclined surface, from the side close to the discharging port of the base to the side away from the discharging port of the base, the distance between the inclined surface and the plane where the waste discharge port is located gradually decreases; the area of the base corresponding to the waste area has a support surface arranged facing the feeding port of the charging bin, from the side close to the discharging port of the base to the side away from the discharging port of the base, the distance between the support surface and the plane where the waste discharge port is located gradually decreases; and when the waste bin is in the storage state, the support surface abuts against the inclined surface.

4. The charging module according to claim 1, wherein the bottom of the waste bin has a guide surface arranged corresponding to the feeding port of the waste bin, from the side close to the discharging port of the base to the side away from the discharging port of the base, the distance between the guide surface and the plane where the waste discharge port is located gradually decreases.

5. The charging module according to claim 1, wherein the base is detachably connected with the charging bin through screwing and / or clamping.

6. The charging module of any one of claims 1-5, wherein, The battery charging box further comprises a discharging module, the discharging module comprises a discharging bin for storing the fully charged batteries; The charging module further comprises a guide structure, the guide structure is arranged corresponding to the discharging port of the base and connected with the base, and the guide structure is configured to guide the fully charged batteries flowing out of the discharging port of the base into the cavity of the discharging bin.

7. The charging module of claim 6, wherein, The guide structure comprises a guide plate and a screw, the guide plate is arranged corresponding to the discharging port of the base and positioned on the base by the screw, and the fully charged batteries flowing out of the discharging port of the base can be guided into the cavity of the discharging bin through the guide plate.

8. A battery charging case characterized by, Comprise: a feeding module for storing batteries to be charged; The charging module of any one of claims 1-7; a discharging module for storing the fully charged batteries; Wherein, the discharging port of the feeding module communicates with the feeding port of the charging bin, and the discharging port of the base communicates with the feeding port of the discharging module.

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