Battery assembly structure and lighting equipment

Abstract

The utility model discloses a battery assembly structure and lighting equipment, and relates to the technical field of lighting equipment. The battery assembly structure comprises a main body, a bin cover and a buckling assembly, the main body is provided with a battery compartment for mounting a battery; the bin cover is buckled on the opening of the battery bin and is provided with a butt joint table, and the butt joint table is arranged in the battery bin in a penetrating manner; a limiting groove is formed in the side wall of the butt joint table. The buckling assembly is arranged on the main body and comprises a limiting piece, a penetrating hole corresponding to the limiting piece is formed in the main body, and the buckling assembly can drive the limiting piece to penetrate through the penetrating hole and enter the limiting groove. According to the battery assembly structure provided by the utility model, the bin cover is firstly used for jacking and pressing the battery and buckling the battery at the opening of the battery bin, and then the limiting piece of the buckling assembly is used for limiting the relative positions of the bin cover and the battery bin, so that the limiting of the bin cover to the battery and the limiting of the limiting piece to the bin cover are separately controlled; and the disassembly and assembly process of the battery is simpler and quicker.

Description

TECHNICAL FIELD

[0001] The utility model relates to lighting equipment technical field especially relates to a battery assembly structure and lighting equipment. BACKGROUND

[0002] At present, mobile lighting equipment has deeply fused into people's daily life, has become an indispensable part, especially flashlight, whether it is in the family, outdoor adventure, emergency rescue, or in industry, military and other various trades, plays a vital role, its application is so extensive that it is almost inevitable. And in order to ensure that the flashlight can work continuously and stably in various environments, designers usually set the battery of the flashlight to be detachable, which not only facilitates users to replace the battery with power consumption at any time, but also greatly prolongs the service life of the flashlight.

[0003] However, to make the flashlight work normally, it is not enough to have a detachable battery. Only when the cover body and the barrel body of the flashlight are tightly connected and the battery is firmly fixed inside the flashlight, the flashlight can emit light normally. Therefore, the design of the battery compartment is particularly important.

[0004] Unfortunately, the fixing structure of the battery compartment of most flashlights on the market has certain defects. Among them, the most common fixing methods mainly include two kinds: one is up-down buckling, and the other is left-right push-pull buckling. The two buckling methods seem simple in structure, but they often cause trouble to users in actual use. Since the battery spring inside the flashlight needs to be tightly pressed against the electrode point of the battery to ensure reliable connection between the battery and the lighting circuit of the flashlight, the pressure generated by the spring on the battery is often large. It is this pressure that makes the above two buckling methods quite difficult to open, and users need to exert more force to open the battery compartment cover to disassemble or replace the battery. This not only brings inconvenience to users, but also affects the use experience of the flashlight to some extent. SUMMARY

[0005] Therefore, the utility model aims at overcoming the defects in the prior art, and provides a battery assembly structure and lighting equipment.

[0006] The utility model provides the following technical scheme:

[0007] A battery assembly structure, comprising a main body, a compartment cover, and a buckling assembly.

[0008] The main body has a battery compartment for mounting a battery; the cover is buckled to the opening of the battery compartment, and the cover has a docking table which is arranged in the battery compartment, and the cover is used to limit the position of the battery in the battery compartment; in particular, the docking table is provided with a conductive plate near the end face of the battery, and the conductive plate is provided with a conductive spring corresponding to the battery near the end face of the battery, and when the docking table is arranged in the battery compartment, the conductive spring can be compressed and abut on the corresponding electrode of the battery, so as to tightly position the battery, and make the battery form reliable electrical connection with the lighting element of the lighting device. The side wall of the docking table is provided with a limiting groove; the buckling assembly is arranged on the main body, and the buckling assembly comprises a limiting piece, and the main body is provided with a through hole corresponding to the limiting piece, and the buckling assembly can drive the limiting piece to pass through the through hole and enter the limiting groove, so as to limit the relative position of the cover and the battery compartment.

[0009] As a further improvement of the above technical solution, the buckling assembly further comprises a rotating knob, the rotating knob is rotatably arranged on the main body, the rotating knob is provided with a mounting groove near the end face of the main body, the limiting piece is arranged in the mounting groove, and the limiting piece and the groove bottom of the mounting groove are provided with an elastic piece, and the elastic piece is a spring; the rotation of the rotating knob relative to the main body can drive the rotation of the limiting piece, and when the limiting piece moves to the opposite of the through hole of the limiting groove, the limiting piece can pass through the through hole and enter the limiting groove.

[0010] As a further improvement of the above technical solution, the main body is provided with a rotating groove corresponding to the rotating knob, the through hole is arranged at the groove bottom of the rotating groove, the rotating knob is arranged in the rotating groove, the rotating knob is sleeved on a rotating guide column, and the guide column is matched with a screw to limit the position of the rotating knob along the axial direction of the rotating knob.

[0011] As a further improvement of the above technical solution, the mounting groove is further provided with a limiting seat, the limiting seat is provided with a limiting table, the limiting piece is provided with a matching table, the matching table is located between the limiting table and the groove bottom of the mounting groove, the limiting seat is fixedly connected with the mounting groove through a screw, and the limiting seat is used to limit the relative displacement range of the limiting piece and the limiting groove.

[0012] As a further improvement of the above technical solution, the limiting piece is provided with a avoiding part, so that the limiting piece can smoothly exit from the limiting groove and the through hole when the rotating knob rotates.

[0013] As a further improvement of the above technical solution, the limiting piece has a ring fan shape, and the axis of the ring fan shape coincides with the axis of the rotating knob.

[0014] As a further improvement of the above technical solution, the cross-sectional area of the limiting piece gradually increases from the end away from the rotary knob to the end close to the rotary knob, so as to form an avoiding part.

[0015] As a further improvement of the above technical solution, the limiting groove is arranged in a ring fan shape corresponding to the limiting piece.

[0016] As a further improvement of the above technical solution, the ring fan shape of the limiting groove is recessed away from the battery.

[0017] As a further improvement of the above technical solution, the peripheral side of the docking table is provided with a sealing ring.

[0018] The utility model also provides a lighting device which comprises the battery assembly structure of any one of the above.

[0019] Compared with the related art, the utility model has the beneficial effects that:

[0020] The battery assembly structure aims to optimize the assembly and disassembly process of the battery in the lighting device. When the battery is installed in the battery compartment of the main body of the lighting device, the user needs to first ensure that the battery is installed in the battery compartment in the correct direction. Then, the user needs to buckle the cover on the opening of the battery compartment and ensure that the docking table on the cover can be smoothly inserted into the inside of the battery compartment. When the docking table is inserted into the battery compartment, the conductive spring will be compressed and tightly abut on the corresponding electrode of the battery. This process not only realizes the clamping and limiting of the battery, but also ensures the stable and reliable electrical connection between the battery and the lighting element inside the lighting device.

[0021] At this time, by using the function of the buckling assembly, the user can drive the limiting piece in the buckling assembly to pass through the perforation on the main body and further enter the limiting groove of the docking table. The completion of this step marks that the relative positions between the cover, the battery and the battery compartment have been firmly limited, thereby realizing the installation of the battery. It is worth noting that in the entire installation process of the battery, the pushing action of the cover and the limiting action of the limiting piece on the cover are ingeniously decomposed into two independent steps. Such a design not only makes the operation of the user more labor-saving and convenient, but also greatly improves the accuracy and stability of the installation.

[0022] When the battery needs to be disassembled and replaced, the battery assembly structure also exhibits its convenience. The user only needs to drive the limiting piece out of the limiting groove by using the buckling assembly, so as to easily release the position restriction between the cover and the battery compartment. At this time, under the action of the elastic force of the conductive spring, the cover will automatically disengage from the battery compartment, thereby providing sufficient space for the user to disassemble and replace the battery. It is worth mentioning that during the process of the limiting piece being withdrawn from the limiting groove, the user does not need to resist the elastic force of the conductive spring to operate, which makes the disassembly process also labor-saving and simple.

[0023] In summary, the battery assembly structure provided by the utility model not only realizes stable and reliable electrical connection between the battery and the lighting device, but also optimizes the assembly and disassembly process of the battery through ingenious design. This innovation not only improves the user experience, but also brings great convenience for the maintenance and maintenance of the lighting device.

[0024] In order to make the above-mentioned purposes, characteristics and advantages of the utility model more obvious and easy to understand, the following preferred embodiments are described in detail below, and the accompanying drawings are described as follows. BRIEF DESCRIPTION OF DRAWINGS

[0025] In order to more clearly illustrate the technical scheme of the embodiment of the utility model, the following will briefly introduce the drawings needed to be used in the embodiment, it should be understood that the following drawings only show some embodiments of the utility model, therefore should not be regarded as the limitation to the scope, for the ordinary skilled person in the art, on the premise of not paying the creative labor, can also obtain other related drawings according to these drawings.

[0026] Figure 1 A perspective structural section view of the battery assembly structure in one embodiment of the utility model is shown.

[0027] Figure 2 An enlarged schematic view of A in the embodiment is shown. Figure 1

[0028] Figure 3 A perspective explosion view of the battery assembly structure in one embodiment of the utility model is shown.

[0029] Main element symbol explanation:

[0030] 100-main body;110-battery compartment;120-rotation groove;121-perforation;200-battery;300-cover;310-abutment table;311-limiting groove;312-sealing ring;320-conductive spring;400-buckling assembly;410-limiting piece;411-matching table;412-avoidance part;420-rotary knob;421-mounting groove;422-elastic member;423-screw;430-limiting seat;431-limiting table. ​DETAILED DESCRIPTION

[0031] Embodiments of the present application are described below in detail with reference to the accompanying drawings, examples of which are shown in the drawings, wherein the same or similar notations represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by reference to the drawings are exemplary only, and are for the purpose of explaining the present application, and should not be understood as limiting the present application.

[0032] In the description of the present application, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.

[0033] In addition, the terms "first" and "second" are only for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" can explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "multiple" is two or more, unless otherwise specifically limited.

[0034] In the present application, unless otherwise specifically defined and limited, the terms "mounting", "connection", "connection", "fixing" and the like should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the internal communication of two elements or the interaction relationship between two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0035] In the present application, unless otherwise specifically defined and limited, the first feature "on" or "under" the second feature can be direct contact between the first and second features, or indirect contact between the first and second features through an intermediate medium. Moreover, the first feature "above", "above" and "above" the second feature can be directly above or obliquely above the first feature, or only indicate that the horizontal height of the first feature is higher than that of the second feature. The first feature "below", "below" and "below" the second feature can be directly below or obliquely below the first feature, or only indicate that the horizontal height of the first feature is less than that of the second feature.

[0036] Embodiment 1

[0037] In combination Figure 1 、 Figure 2 As shown in the drawings, the embodiment provides a battery assembly structure, comprising a main body 100, a cover 300, and a buckling assembly 400.

[0038] The main body 100 has a battery compartment 110 for installing a battery 200; the cover 300 is buckled to the opening of the battery compartment 110, and the cover 300 has a docking table 310 that is inserted into the battery compartment 110, and the cover 300 is used to limit the position of the battery 200 in the battery compartment 110; specifically, the docking table 310 is provided with a conductive plate near the end face of the battery 200, and the conductive plate is provided with a conductive spring 320 corresponding to the battery 200 near the end face of the battery 200, and when the docking table 310 is inserted into the battery compartment 110, the conductive spring 320 can be compressed and abut on the corresponding electrode of the battery 200, thereby tightly positioning the battery 200 and making the battery 200 form a reliable electrical connection with the lighting element of the lighting device. The side wall of the docking table 310 is provided with a limiting groove 311; the buckling assembly 400 is arranged on the main body 100, and the buckling assembly 400 comprises a limiting piece 410, and the main body 100 is provided with a through hole 121 corresponding to the limiting piece 410, and the buckling assembly 400 can drive the limiting piece 410 to pass through the through hole 121 and enter the limiting groove 311, so as to limit the relative position of the cover 300 and the battery compartment 110.

[0039] The battery assembly structure provided by the embodiment, when the battery 200 is installed in the battery compartment 110 of the main body 100 of the lighting device, the user needs to first ensure that the battery 200 is installed in the battery compartment 110 in the correct direction. Then, the user needs to buckle the cover 300 at the opening of the battery compartment 110, and ensure that the docking table 310 on the cover 300 can be smoothly inserted into the inside of the battery compartment 110. When the docking table 310 is inserted into the battery compartment 110, the conductive spring 320 will be compressed and tightly abut on the corresponding electrode of the battery 200, which not only realizes the tight positioning of the battery 200, but also ensures the stable and reliable electrical connection between the battery 200 and the lighting element inside the lighting device.

[0040] At this time, the user can drive the limiting piece 410 in the buckle assembly 400 to pass through the perforation 121 on the main body 100 and further enter the limiting slot 311 of the docking table 310, thereby limiting the relative position between the battery cover 300, the battery 200 and the battery compartment 110, thereby achieving the installation of the battery 200. It is worth noting that during the entire installation process of the battery 200, the pushing action of the top of the battery cover 300 and the limiting action of the limiting piece 410 on the battery cover 300 are divided into two independent steps. Such design not only makes the operation of the user more labor-saving and convenient, but also greatly improves the accuracy and stability of the installation.

[0041] When it is necessary to disassemble and replace the battery 200, the user only needs to drive the limiting piece 410 out of the limiting slot 311 by using the buckle assembly 400, so as to easily release the position limitation between the battery cover 300 and the battery compartment 110. At this time, under the action of the elastic force of the conductive spring 320, the battery cover 300 will automatically disengage from the battery compartment 110, thereby providing sufficient space for the user to disassemble and replace the battery 200. It is worth mentioning that during the process of the limiting piece 410 exiting from the limiting slot 311, the user does not need to resist the elastic force of the conductive spring 320 to operate, which makes the disassembly process also labor-saving and simple.

[0042] In some specific embodiments, the buckle assembly 400 further comprises a rotating knob 420, which is rotatably arranged on the main body 100. The rotating knob 420 is provided with an installation slot 421 on the end face of the main body 100. The limiting piece 410 is arranged in the installation slot 421. An elastic piece 422, specifically a spring, is arranged between the limiting piece 410 and the bottom of the installation slot 421. The rotation of the rotating knob 420 relative to the main body 100 can drive the limiting piece 410 to rotate. When the limiting piece 410 moves to the opposite position of the perforation 121 of the limiting slot 311, it can pass through the perforation 121 and enter the limiting slot 311, thereby limiting the relative position of the battery cover 300 and the battery compartment 110. Since the position adjustment of the limiting piece 410 needs the rotating knob 420 to rotate to achieve, the misoperation of the rotating knob 420 can be effectively avoided, and the use reliability of the embodiment is improved.

[0043] In some specific embodiments, the main body 100 is provided with a rotating groove 120 corresponding to the rotating knob 420, the through hole 121 is arranged at the bottom of the rotating groove 120, and the rotating knob 420 is arranged in the rotating groove 120. The shape, size and position of the rotating groove 120 correspond to the rotating knob 420, so that the rotating knob 420 can rotate smoothly in the rotating groove 120, and the risk of the rotating knob 420 being affected or bumped by external factors is minimized. The rotating knob 420 is sleeved on the rotating guide column, and the guide column cooperates with the screw 423 to limit the position of the rotating knob 420 along the axial direction of the rotating knob 420. This design not only ensures the stability and accuracy of the rotating knob 420 during rotation, but also makes the entire assembly process more reasonable and compact, facilitating subsequent disassembly and maintenance work.

[0044] In some specific embodiments, the mounting groove 421 is further provided with a limiting seat 430, the limiting seat 430 is provided with a limiting table 431, the limiting part 410 is provided with a matching table 411, the matching table 411 is located between the limiting table 431 and the bottom of the mounting groove 421, the limiting seat 430 is fixedly connected with the mounting groove 421 through the screw 423, and the limiting seat 430 is used to limit the relative displacement range of the limiting part 410 and the limiting groove 311, so as to avoid the disengagement of the limiting part 410 and the mounting groove 421, and further improve the use reliability of the embodiment.

[0045] In some specific embodiments, the limiting part 410 is provided with an avoiding part 412, which cooperates with the limiting groove 311, the through hole 121 and the outer surface of the main body 100, so that the limiting part 410 can smoothly exit from the limiting groove 311 and the through hole 121 when the rotating knob 420 rotates, and the smooth unlocking of the cover 300 and the battery compartment 110 is ensured. Therefore, the user can easily open the cover 300 and maintain, replace the battery 200 or perform other necessary operations on the battery compartment 110.

[0046] In some specific embodiments, the limiting part 410 has a ring-fan-shaped cross section, and the axis of the ring-fan-shaped cross section coincides with the axis of the rotating knob 420. Such a layout not only ensures that the limiting part 410 can move smoothly and stably along the axis of the rotating knob 420 during extension and retraction, but also ensures that the limiting and blocking wide part of the limiting part 410 can always remain in the correct position, thereby effectively realizing the functions of limiting and blocking.

[0047] Meanwhile, the ring-fan-shaped design also brings another significant advantage, that is, making the cooperation between the limiting piece 410 and the installation groove 421 more compact. Due to the shape characteristics of the ring-fan shape, the space occupied by the limiting piece 410 in the installation groove 421 is effectively optimized, neither causing waste of space, nor affecting the overall stability and reliability because of too loose cooperation. Such design not only improves the compactness of the whole device, but also brings great convenience for subsequent assembly and disassembly work.

[0048] In some specific embodiments, the limiting piece 410 gradually increases in cross-sectional area from the end away from the rotating knob 420 to the end close to the rotating knob 420, so as to form an avoidance part 412, that is, the side surface of the limiting piece 410 in contact with the limiting groove 311 or the through hole 121 is an inclined surface; so that when the rotating knob 420 rotates under the operation of the user, the inner side wall of the limiting groove 311 or the through hole 121 will abut against the inclined surface of the limiting piece 410. Due to the existence of the inclined surface, this abutment cooperation will generate an inward force, which will drive the limiting piece 410 to retract relative to the installation groove 421 while rotating.

[0049] Such design not only ensures the smoothness and stability of the limiting piece 410 during rotation, but also makes the unlocking process more smooth and reliable. When the rotating knob 420 rotates to a certain position, the limiting piece 410 will gradually exit from the limiting groove 311 and the through hole 121 under the guidance of the inclined surface, thereby releasing the locked state between the cover 300 and the battery compartment 110. In this way, the user can easily open the cover 300 to maintain, replace the battery 200 or other necessary operations.

[0050] As shown in Figure 3 In some specific embodiments, the limiting groove 311 is arranged in a ring-fan shape corresponding to the limiting piece 410, so as to facilitate reliable cooperation between the limiting piece 410 and the limiting groove 311.

[0051] In some specific embodiments, the ring-fan shape of the limiting groove 311 is recessed away from the battery 200, and during the cooperation and installation of the cover 300 and the battery 200, the conductive spring 320 will exert its elastic force to make the convex side surface of the limiting groove 311 press on the recessed surface of the limiting piece 410. Such design not only ensures the close contact between the limiting groove 311 and the limiting piece 410, but also greatly enhances the limiting effect between them.

[0052] In some specific embodiments, the peripheral side of the docking table 310 is provided with a sealing ring 312, which is used to improve the sealing performance of the battery compartment 110 when the cover 300 and the battery compartment 110 are cooperatively installed.

[0053] Embodiment 2

[0054] The utility model still provides a kind of lighting equipment, and the design of the lighting equipment fully considers the requirement of different use scene, so it can be flexibly divided into indoor lighting equipment or outdoor lighting equipment etc. Multiple types according to the difference of actual application environment, including the battery assembly structure described in embodiment 1, its lighting equipment has all beneficial effects of battery assembly structure, here will not be described in detail.

[0055] In the description of the present application, the description of the terms "one embodiment", "some embodiments", "example", "specific example" or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In the present application, the illustrative description of the above terms is not necessarily for the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, the skilled in the art can combine and combine the different embodiments or examples described in the present application and the features of different embodiments or examples without contradiction.

[0056] Although the embodiments of the present application have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limiting the present application. Those skilled in the art can change, modify, replace and modify the above embodiments within the scope of the present application.

Claims

1. A battery assembly structure characterized by comprising: The utility model relates to a battery pack, which comprises: a main body (100) having a battery compartment (110) for mounting a battery (200); a compartment cover (300) fastened to an opening of the battery compartment (110), the compartment cover (300) having a docking platform (310) arranged in the battery compartment (110), the compartment cover (300) being used to limit the position of the battery (200) in the battery compartment (110); a limiting groove (311) is arranged on the side wall of the docking platform (310); a fastening assembly (400) arranged on the main body (100), the fastening assembly (400) comprising a limiting member (410), the main body (100) being provided with a through hole (121) corresponding to the limiting member (410), the fastening assembly (400) being capable of driving the limiting member (410) to pass through the through hole (121) and enter the limiting groove (311) so as to limit the relative position of the compartment cover (300) and the battery compartment (110).

2. The battery assembly structure according to claim 1, wherein The fastening assembly (400) further comprises a rotating knob (420) rotatably arranged on the main body (100), the rotating knob (420) being provided with a mounting groove (421) on the end face close to the main body (100), the limiting member (410) being arranged in the mounting groove (421), and an elastic member (422) being arranged between the limiting member (410) and the groove bottom of the mounting groove (421); the rotation of the rotating knob (420) relative to the main body (100) can drive the limiting member (410) to rotate, and the limiting member (410) can pass through the through hole (121) and enter the limiting groove (311) when it moves to the position opposite to the through hole (121) of the limiting groove (311).

3. The battery assembly structure according to claim 2, characterized by The mounting groove (421) is further provided with a limiting seat (430), the limiting seat (430) being provided with a limiting platform (431), the limiting member (410) being provided with a matching platform (411) between the limiting platform (431) and the groove bottom of the mounting groove (421), and the limiting seat (430) being used to limit the range of relative displacement between the limiting member (410) and the limiting groove (311).

4. The battery assembly structure according to claim 2, wherein The limiting member (410) is provided with a clearance portion (412) so that the limiting member (410) can smoothly exit from the limiting groove (311) and the through hole (121) when the rotating knob (420) rotates.

5. The battery assembly structure according to claim 4, wherein The limiting member (410) has a ring-fan-shaped cross section, and the axis of the ring-fan-shaped cross section coincides with the axis of the rotating knob (420).

6. The battery assembly structure according to claim 5, wherein The cross-sectional area of the limiting member (410) gradually increases from the end portion away from the rotating knob (420) to the end portion close to the rotating knob (420), thereby forming the clearance portion (412).

7. The battery assembly structure according to claim 5, wherein The limiting groove (311) is arranged in a ring-fan shape corresponding to the limiting member (410).

8. The battery assembly structure according to claim 7, wherein The limiting groove (311) is recessed in a direction away from the battery (200).

9. The battery assembly structure according to any one of claims 1 to 8, wherein A sealing ring (312) is arranged on the peripheral side of the docking platform (310).

10. An illumination device, characterized by A battery assembly structure as claimed in any one of claims 1 to 9.

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