A multifunctional AC / DC charging portable lighting device

Abstract

The utility model discloses a multifunctional alternating current and direct current charging type portable lighting device, including casing and lighting component, the casing includes two L shape covers and two side plates, two the L shape cover opposite clamping constitutes the top and back of casing, two side plate then clamps in two the both sides of L shape cover and forms the casing, the lighting component includes front lighting lamp group and side auxiliary lamp group, front lighting lamp group installs to the opening side between two side plates. The utility model discloses through utilizing switch button control front lighting lamp group and side auxiliary lamp group realize illumination and atmosphere illumination, switch stroboscopic mode simultaneously, realize information transmission, utilize Type C panel to realize the alternating current and direct current power supply of equipment simultaneously, and utilize the heat conduction block to the heat of main light board carries out heat conduction and passes through the heat dissipation hole and spreads out, improved the heat dissipation capacity of device to realize the device has multi -mode lighting function, and alternating current and direct current power supply, improve the equipment stability advantage.

Description

Technical Field

[0001] This utility model relates to the field of lighting equipment, and more specifically, to a multifunctional AC / DC rechargeable portable lighting device. Background Technology

[0002] Portable lights are lightweight, portable lighting devices widely used in outdoor activities, emergency repairs, and nighttime work. Their core features are portability, multifunctionality, and environmental adaptability.

[0003] Existing portable lighting devices are limited in function, mostly only meeting basic lighting needs, and lack outdoor emergency signaling, multi-scene light source adaptation, and self-charging capabilities. Furthermore, their performance is prone to degradation after prolonged use due to poor heat dissipation. Therefore, a portable device integrating "multi-source lighting, AC / DC charging, emergency signaling, and efficient heat dissipation" is needed to adapt to complex outdoor and emergency scenarios. Utility Model Content

[0004] In view of the problems existing in the prior art, the purpose of this utility model is to provide a multifunctional AC / DC rechargeable portable lighting device to solve the problems in the background technology.

[0005] To achieve the above objectives, the present invention adopts the following technical solution;

[0006] A multifunctional AC / DC rechargeable portable lighting device includes a housing and a lighting assembly. The housing includes two L-shaped covers and two side plates. The two L-shaped covers are snapped together to form the top and back of the housing, and the two side plates are snapped together on both sides of the two L-shaped covers to form the housing.

[0007] The lighting assembly includes a front lighting unit and a side auxiliary lighting unit. The front lighting unit is mounted on the opening side between the two side panels, and the side auxiliary lighting unit is mounted on one of the L-shaped covers.

[0008] A battery module is installed between the two side panels, a Type-C panel is snapped between the two L-shaped covers, a button socket is snapped between the tops of the two L-shaped covers, a switch circuit board electrically connected to the battery module is provided at the bottom of the button socket, and a switch button is provided on the button socket;

[0009] Both L-shaped covers are provided with interconnected conical grooves, and the L-shaped covers above the two conical grooves form a lifting handle.

[0010] As a further description of the above technical solution: a counterweight is fixedly installed at the bottom between the two side plates, and a permanent magnet is provided at the bottom of the counterweight.

[0011] As a further description of the above technical solution: the Type-C panel integrates a charging interface and a charging circuit board, and the charging circuit board is electrically connected to the battery module.

[0012] As a further description of the above technical solution: the front lighting assembly includes a main lamp cover, a lamp cup, a B-fog cover, a reflector, and a main lamp plate. The main lamp plate is snapped onto one side of the reflector. The lamp cup is fixedly installed on the reflector. The main lamp cover is snapped onto one side of the reflector. The open side between the reflector and the two side plates is fixed by a snap-fit ​​connection. The B-fog cover is located between the main lamp cover and the reflector.

[0013] As a further description of the above technical solution: the side auxiliary light group includes a side light plate, a side light ring, and a side light cover. The side light ring is snapped onto one of the side light plates, the side light plate is installed inside the side light ring, and the side light cover is snapped onto the side light ring.

[0014] As a further description of the above technical solution: one of the side plates is provided with heat dissipation holes, and the inner side of the side plate is provided with a heat-conducting block that contacts and cooperates with the main lamp plate, and the heat-conducting block extends upward to the heat dissipation holes.

[0015] Compared with existing technologies, the advantages of this utility model are:

[0016] (1) This solution uses a switch button to control the front lighting group and the side auxiliary lighting group to achieve lighting and ambient lighting, while switching the strobe mode to achieve information transmission. At the same time, the Type-C panel is used to realize the AC and DC power supply of the device, thus realizing the advantages of the device having multi-mode lighting function and AC and DC power supply.

[0017] (2) This solution improves the heat dissipation capacity of the device and enhances the stability of the equipment by using a heat-conducting block to conduct heat to the main lamp board and dissipate it through the heat dissipation holes.

[0018] (3) This solution lowers the center of gravity of the entire device by using counterweights, making it more stable when placed on the ground. At the same time, during maintenance, the permanent magnet can be used to attach the shell to the metal surface, providing a wide range of irradiation options. Attached Figure Description

[0019] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0020] Figure 2 This is a partial three-dimensional structural schematic diagram of the present invention;

[0021] Figure 3 This is a top view of the structure of this utility model;

[0022] Figure 4 This is a schematic diagram of the exploded structure of this utility model.

[0023] Explanation of the labels in the diagram:

[0024] 1. Housing; 2. Lighting assembly; 21. Front lighting assembly; 211. Main lamp cover; 212. Lamp cup; 213. B3 fog cover; 214. Reflector; 215. Main lamp panel; 22. Side auxiliary lamp assembly; 221. Side lamp panel; 222. Side lamp ring; 223. Side lamp cover; 3. L-shaped cover; 31. Conical groove; 32. Lifting handle; 4. Side panel; 41. Counterweight; 42. Permanent magnet; 5. Battery module; 6. Type-C panel; 61. Charging interface; 62. Charging circuit board; 7. Button socket; 8. Switch circuit board; 9. Switch button; 10. Heat dissipation hole; 11. Heat conduction block. Detailed Implementation

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

[0026] To address the issue that existing portable lighting devices have limited functionality, mostly only meeting basic lighting needs and lacking outdoor emergency signal capabilities:

[0027] Please see Figures 1-3 In this embodiment, a multifunctional AC / DC rechargeable portable lighting device includes a housing 1 and a lighting component 2. The housing 1 includes two L-shaped covers 3 and two side plates 4. The two L-shaped covers 3 are snapped together to form the top and back of the housing 1, and the two side plates 4 are snapped together on both sides of the two L-shaped covers 3 to form the housing 1.

[0028] The lighting assembly 2 includes a front lighting unit 21 and a side auxiliary lighting unit 22. The front lighting unit 21 is installed on the opening side between the two side panels 4, and the side auxiliary lighting unit 22 is installed on one of the L-shaped covers 3.

[0029] A battery module 5 is installed between the two side panels 4, a Type-C panel 6 is snapped between the two L-shaped covers 3, a button holder 7 is snapped between the tops of the two L-shaped covers 3, a switch circuit board 8 electrically connected to the battery module 5 is provided at the bottom of the button holder 7, and a switch button 9 is provided on the button holder 7.

[0030] Both L-shaped covers 3 are provided with interconnected conical grooves 31, and the L-shaped covers 3 above the two conical grooves 31 form a lifting handle 32;

[0031] The Type-C panel 6 integrates a charging interface 61 and a charging circuit board 62, which is electrically connected to the battery module 5.

[0032] The front lighting assembly 21 includes a main lamp cover 211, a lamp cup 212, a B3 fog cover 213, a reflector 214, and a main lamp plate 215. The main lamp plate 215 is snapped onto one side of the reflector 214. The lamp cup 212 is fixedly installed on the reflector 214. The main lamp cover 211 is snapped onto one side of the reflector 214. The open side of the reflector 214 and the two side plates 4 are fixed by a snap-fit ​​connection. The B3 fog cover 213 is located between the main lamp cover 211 and the reflector 214.

[0033] The side auxiliary light assembly 22 includes a side light panel 221, a side light ring 222, and a side light cover 223. The side light ring 222 is snapped onto one of the side panels 4, the side light panel 221 is installed inside the side light ring 222, and the side light cover 223 is snapped onto the side light ring 222.

[0034] In this embodiment, the housing 1, composed of two L-shaped covers 3 and two side plates 4, serves as the main structure. The lighting assembly 2 is powered by a battery module 5. The front lighting group 21 serves as the main light source, while the side auxiliary lighting group 22 is used for ambient lighting. The switch circuit board 8 on the button card holder 7 enables the switch button 9 to control the front lighting group 21 and the side auxiliary lighting group 22 to flash for information transmission, realizing a multi-mode lighting function. The reflector 214, together with the lamp cup 212, focuses the light emitted from the main lamp board 215 to improve brightness. The B3 fog cover 213 provides soft light and anti-glare. The charging interface 61 and charging circuit board 62 on the Type-C panel 6 enable the device to support AC and DC power supply modes, making the charging function more flexible. The lifting handle 32 on the conical groove 31 facilitates lifting the device and is more aesthetically pleasing. Thus, the device achieves the advantages of multi-mode lighting function and AC / DC power supply.

[0035] Furthermore, considering the potential performance degradation due to poor heat dissipation after prolonged use, a second embodiment is proposed:

[0036] Please see Figure 4 Among them: one side plate 4 is provided with heat dissipation holes 10, and the inner side of the side plate 4 is provided with heat-conducting blocks 11 that contact and cooperate with the back of the main lamp plate 215. The heat-conducting blocks 11 extend upward to the heat dissipation holes 10.

[0037] In this embodiment, by using the heat-conducting block 11 to conduct heat to the main lamp board 215 and dissipate it through the heat dissipation hole 10, the heat dissipation capacity of the device is improved, which has the advantage of improving the stability of the equipment.

[0038] Furthermore, considering the issue of placement stability in complex emergency repair scenarios, Example 3 is proposed:

[0039] Please see Figure 1 and Figure 4Among them, a counterweight 41 is fixedly installed at the bottom between the two side plates 4, and a permanent magnet 42 is provided at the bottom of the counterweight 41.

[0040] In this invention, the center of gravity of the entire device is lowered by setting a counterweight 41, which improves the stability when placed on the ground. At the same time, during maintenance, the permanent magnet 42 can be used to make the shell 1 adsorb onto the metal surface, providing the advantage of providing a wide range of irradiation needs.

[0041] The above description is merely a preferred embodiment of this utility model; however, the protection scope of this utility model is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the technical scope disclosed in this utility model, based on the technical solution and its improved concept, should be included within the protection scope of this utility model.

Claims

1. A multifunctional AC / DC rechargeable portable lighting device, comprising a housing (1) and a lighting assembly (2), characterized in that: The housing (1) includes two L-shaped covers (3) and two side plates (4). The two L-shaped covers (3) are snapped together to form the top and back of the housing (1), and the two side plates (4) are snapped together on both sides of the two L-shaped covers (3) to form the housing (1). The lighting assembly (2) includes a front lighting unit (21) and a side auxiliary lighting unit (22). The front lighting unit (21) is mounted on the opening side between two side panels (4), and the side auxiliary lighting unit (22) is mounted on one of the L-shaped covers (3). A battery module (5) is installed between the two side panels (4), a Type-C panel (6) is snapped between the two L-shaped covers (3), a button holder (7) is snapped between the tops of the two L-shaped covers (3), a switch circuit board (8) electrically connected to the battery module (5) is provided at the bottom of the button holder (7), and a switch button (9) is provided on the button holder (7); Both L-shaped covers (3) are provided with interconnected conical grooves (31), and the L-shaped covers (3) above the two conical grooves (31) form a lifting handle (32).

2. The multifunctional AC / DC rechargeable portable lighting device according to claim 1, characterized in that: A counterweight (41) is fixedly installed at the bottom between the two side plates (4), and a permanent magnet (42) is provided at the bottom of the counterweight (41).

3. The multifunctional AC / DC rechargeable portable lighting device according to claim 1, characterized in that: The Type-C panel (6) integrates a charging interface (61) and a charging circuit board (62), which is electrically connected to the battery module (5).

4. A multifunctional AC / DC rechargeable portable lighting device according to claim 1, characterized in that: The front lighting assembly (21) includes a main lampshade (211), a lamp cup (212), a B3 fog cover (213), a reflector (214), and a main lamp plate (215). The main lamp plate (215) is snapped onto one side of the reflector (214). The lamp cup (212) is fixedly installed on the reflector (214). The main lampshade (211) is snapped onto one side of the reflector (214). The open side of the reflector (214) is fixedly connected to the two side plates (4) by a snap fastener. The B3 fog cover (213) is located between the main lampshade (211) and the reflector (214).

5. A multifunctional AC / DC rechargeable portable lighting device according to claim 1, characterized in that: The side auxiliary light group (22) includes a side light plate (221), a side light ring (222), and a side light cover (223). The side light ring (222) is snapped onto one of the side plates (4), the side light plate (221) is installed inside the side light ring (222), and the side light cover (223) is snapped onto the side light ring (222).

6. A multifunctional AC / DC rechargeable portable lighting device according to claim 1, characterized in that: One of the side plates (4) is provided with heat dissipation holes (10), and the inner side of the side plate (4) is provided with a heat-conducting block (11) that contacts and cooperates with the main lamp plate (215). The heat-conducting block (11) extends upward to the heat dissipation holes (10).

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