Lighting device

Abstract

This application relates to a lighting device, including a lamp and a charging base. The charging base includes a base body and a charging section disposed on the base body. The lamp is detachably mounted on the base body, and when the lamp is mounted on the base body, it is electrically connected to the charging section. The presence of the charging base allows for charging of the lamp without complete reliance on an external power source. Because the lamp and charging base are detachably connected, the lamp can be carried alone for illumination; alternatively, both the charging base and the lamp can be carried simultaneously, allowing for movement while the lamp is charging, increasing usability and better meeting user needs.

Description

Technical Field

[0001] This application relates to the technical field of lighting fixtures, and in particular to a lighting device. Background Technology

[0002] Traditional lighting fixtures (such as flashlights and headlamps) have portable lighting functions and are therefore widely used.

[0003] However, the power supply method of lighting fixtures has significant limitations. Lighting fixtures typically require an external connection to a fixed power source via a charging cable to transfer power. This means that the fixture cannot be moved or used while charging. Furthermore, outdoors, lighting devices may become unusable due to the inability to recharge in a timely manner, limiting their application scenarios. Utility Model Content

[0004] Therefore, it is necessary to provide a portable charging lighting device.

[0005] This application provides a lighting device, including a lighting lamp and a charging base. The charging base includes a base body and a charging part disposed on the base body. The lighting lamp is detachably mounted on the base body, and when the lighting lamp is mounted on the base body, the lighting lamp is electrically connected to the charging part.

[0006] In one embodiment, the seat is provided with a charging compartment having an opening for the light to enter, and the charging unit is disposed within the charging compartment.

[0007] In one embodiment, the seat includes a first side and a second side arranged at relative intervals, both extending along the length of the light source, the charging compartment being a recess on the first side, and the opening facing away from the second side to allow access to the side region of the light source.

[0008] In one embodiment, the lighting device further includes a connection structure, which includes a first connector and a second connector detachably connected to the first connector. The first connector is fixed to the side wall of the charging compartment, and the second connector is fixedly connected to the outer side wall of the lighting lamp. When the first connector and the second connector are connected, the lighting lamp is electrically connected to the charging unit.

[0009] In one embodiment, the first connector and the second connector are magnetically connected, and one of the first connector and the second connector is a first magnetic element, while the other of the first connector and the second connector is a magnetic conductive element or a second magnetic element; or, the first connector and the second connector are engaged in a snap-fit ​​connection.

[0010] In one embodiment, there are at least two connection structures, which are spaced apart along the length of the first side, and the charging part is located between two adjacent connection structures.

[0011] In one embodiment, the lighting lamp includes a housing and a lamp body, the lamp body being disposed inside the housing and near the first end of the housing, the charging compartment extending along the length of the lighting lamp, the charging compartment having a first clearance opening that avoids the first end of the housing, or the side wall of the charging compartment having a second clearance opening for light to pass through at a position corresponding to the lamp body.

[0012] In one embodiment, the sidewall of the charging compartment includes two opposing first walls and a second wall connecting the two first walls, the second wall being opposite to the opening, and the charging unit being located on the second wall.

[0013] In one embodiment, the base and / or the lighting lamp are provided with an electrical connector for power input, which is electrically connected to an external power source.

[0014] In one embodiment, the charging unit is an electrical contact point, a magnetic part, or a USB interface.

[0015] Compared with existing technologies, the lighting device provided in this application allows the lamp to be charged by connecting to the charging section of the charging base. In other words, the presence of the charging base allows the lamp to be charged without relying entirely on an external power source. Furthermore, since the lamp and charging base are detachably connected, the lamp can be carried alone for illumination, or both the charging base and the lamp can be carried simultaneously. This allows for movement while the lamp is charging, increasing the usage scenarios and better meeting user needs. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this application or the conventional technology, the drawings used in the description of the embodiments or the conventional technology 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.

[0017] Figure 1 This is a perspective view of a lighting device according to an embodiment of this application;

[0018] Figure 2 for Figure 1 A sectional view;

[0019] Figure 3 for Figure 1 A schematic diagram of the three-dimensional exploded structure;

[0020] Figure 4 for Figure 1 A schematic diagram of the charging dock's structure;

[0021] Figure 5 This is a schematic diagram of the structure of a charging dock according to another embodiment of this application;

[0022] Figure 6 This is a schematic diagram of the structure of a charging stand according to another embodiment of this application.

[0023] Reference numerals: 1. Lighting lamp; 11. Housing; 110. Cavity; 111. Housing; 112. Lampshade; 12. Lamp body; 13. Second battery; 14. Electrical connection part; 2. Charging base; 21. Base body; 211. Charging compartment; 2110. Opening; 2111. First wall; 2112. Second wall; 2113. First clearance opening; 212. First side; 213. Second side; 221. Electrical connection contact point; 222. Magnetic suction part; 223. USB interface; 23. First battery; 4. Connection structure; 41. First connector; 42. Second connector. Detailed Implementation

[0024] To make the above-mentioned objectives, features, and advantages of this application more apparent and understandable, the specific embodiments of this application are described in detail below with reference to the accompanying drawings. Many specific details are set forth in the following description to provide a thorough understanding of this application. However, this application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar modifications without departing from the spirit of this application. Therefore, this application is not limited to the specific embodiments disclosed below.

[0025] It should be noted that when a component is referred to as being "fixed to" or "set on" another component, it can be directly on the other component or there may be an intermediate component. When a component is considered to be "connected" to another component, it can be directly connected to the other component or there may be an intermediate component present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," "side," "top," "bottom," and similar expressions used in this application's specification are merely for describing various exemplary structural parts and elements of this application. However, their use herein is for illustrative purposes only and is determined based on the exemplary orientations shown in the accompanying drawings, and does not represent the only possible implementation. Since the embodiments disclosed in this application can be arranged in different orientations, these terms indicating orientation are for illustrative purposes only and should not be considered as limitations. For example, "upper" and "lower" are not necessarily limited to directions opposite to or consistent with the direction of gravity.

[0026] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this application, "multiple" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0027] In this application, unless otherwise expressly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature and the second feature are in indirect contact through an intermediate medium. Furthermore, "above," "over," and "on top" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0028] It should be noted that "axial arrangement" means that the overall arrangement direction is along the axial direction, including but not limited to axial extension, and may be at an angle to the axial direction.

[0029] Unless otherwise defined, all technical and scientific terms used in this application have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used in this application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. The term "and / or" as used in this application includes any and all combinations of one or more of the associated listed items.

[0030] like Figures 1-6 As shown, this application discloses a lighting device. The lighting device includes a lamp 1 and a charging base 2. The charging base 2 includes a base 21 and a charging part disposed on the base 21. The lamp 1 is detachably mounted on the base 21, and when the lamp 1 is mounted on the base 21, the lamp 1 is electrically connected to the charging part.

[0031] It is understandable that the light lamp 1 can be charged by connecting to the charging unit of the charging base 2. That is, the existence of the charging base 2 allows the light lamp 1 to be charged without relying entirely on an external power source. Since the light lamp 1 and the charging base 2 are detachably connected, on the one hand, the light lamp 1 can be carried alone for illumination; on the other hand, the charging base 2 and the light lamp 1 can be carried at the same time. This allows for movement while the light lamp 1 is charging, increasing the usage scenarios and better meeting the needs of users.

[0032] Furthermore, such as Figure 2As shown, the base 21 is provided with a charging compartment 211, which has an opening 2110 for the light lamp 1 to enter. The charging unit is disposed inside the charging compartment 211. The presence of the charging compartment 211 facilitates the accommodation of the light lamp 1 and provides a certain degree of protection for the light lamp 1.

[0033] The charging compartment 211 may be formed on the top of the base 21, for example, in other embodiments (not shown), the top of the base 21 is recessed downward to form the charging compartment 211.

[0034] The charging compartment 211 may also be formed on the side of the base 21. Specifically, in this embodiment, as... Figure 2 and Figure 3 As shown, the seat 21 includes a first side portion 212 and a second side portion 213 arranged at relative intervals. Both the first side portion 212 and the second side portion 213 extend along the length direction of the lighting lamp 1. The charging compartment 211 is a groove located on the first side portion 212, and the opening 2110 faces the side away from the second side portion 213 so that the side area of ​​the lighting lamp 1 can enter, thereby facilitating the retrieval of the lighting lamp 1.

[0035] There are several ways to form the groove. It can be directly formed on the first side 212, or it can be formed by recessing from the first side 212 to the second side 213. See details. Figure 2 As shown.

[0036] In this embodiment, such as Figure 2 and Figure 3 As shown, the side wall of the charging compartment 211 includes two opposing first walls 2111 and a second wall 2112 connecting the two first walls 2111. The second wall 2112 is arranged opposite to the opening 2110. The charging part is located on the second wall 2112, and there are two of them. The two charging parts are arranged at intervals along the length direction of the lighting lamp 1.

[0037] It should be noted that the aforementioned charging unit can be electrical connection contact 221; see details below. Figure 2 and Figure 4 As shown. The charging unit can also be a magnetic attraction unit 222, see details. Figure 5 As shown, at this time, the electrical connection part 14 on the lighting lamp 1 magnetically engages with the magnetic part 222. The charging part can also be a USB interface 223; see [link to documentation] for details. Figure 6 As shown, at this time, the electrical connection part 14 on the lighting lamp 1 is a plug that matches the USB interface 223.

[0038] Furthermore, such as Figures 1-3 As shown, with at least part of the light bulb 1 inside the charging compartment 211, the side wall of the charging compartment 211 matches the corresponding outer side wall of the light bulb 1. This allows for a better fit between the light bulb 1 and the charging compartment 211.

[0039] In addition, the aforementioned charging compartment 211 extends along the length of the lighting lamp 1, such as Figure 2 As shown, the lighting lamp 1 includes a housing 11 and a lamp body 12. The lamp body 12 is disposed inside the housing 11 and near the first end of the housing 11. In this embodiment, the charging compartment 211 may have a first clearance opening 2113 that avoids the first end of the housing 11. In other embodiments (not shown), the side wall of the charging compartment 211 may have a second clearance opening at a position corresponding to the lamp body 12 for light to pass through. In this way, the lighting lamp 1 can also be used for illumination while charging.

[0040] Furthermore, both ends of the charging compartment 211 have openings that are connected to the opening 2110. One of these openings is the first clearance opening 2113 mentioned above.

[0041] In this embodiment, such as Figures 1-3 As shown, the aforementioned outer casing 11 includes a housing 111 and a lampshade 112. The first end of the housing 111 has an opening, and the lampshade 112 covers the opening and forms a cavity 110 with the housing 111. The lamp body 12 is located within the cavity 110. An electrical connection portion 14, capable of electrical connection with a charging unit, is installed on the side wall of the housing 111. There are two charging units, each with positive and negative terminals, and each charging unit corresponds to one electrical connection portion 14.

[0042] In addition, the base 21 and / or the lighting lamp 1 are provided with an electrical connector for electrical connection to an external power source. That is, at least one of the base 21 and the lighting lamp 1 is provided with an electrical connector, which is a power input.

[0043] It is understandable that when the base 21 is equipped with an electrical connector, the electrical connector is necessarily electrically connected to the charging unit. Therefore, the charging base 2 can be charged by an external power source. When the lighting lamp 1 is mounted on the base 21, the external power source can also charge the lighting lamp 1. Conversely, when the lighting lamp 1 is equipped with an electrical connector, the electrical connector on the lighting lamp 1 is electrically connected to the electrical connection unit 14. Therefore, the lighting lamp 1 can be charged by an external power source. When the lighting lamp 1 is mounted on the base 21, the external power source can also charge the charging base 2.

[0044] In one embodiment, both the lighting lamp 1 and the charging base 2 are provided with the aforementioned electrical connector.

[0045] In addition, the charging base 2 also includes a first battery 23, which is disposed within the base body 21 and electrically connected to the charging unit. The first battery 23 is a rechargeable battery, such as a rechargeable battery. Alternatively, a non-rechargeable battery, such as a dry cell battery, may also be disposed within the charging base 2.

[0046] The lighting lamp 1 also includes a second battery 13, which is disposed within the housing 11 and electrically connected to the electrical connection portion 14. Specifically, the second battery 13 is located within the cavity 110, and both the aforementioned electrical connection portion 14 and the lamp body 12 are electrically connected to the second battery 13. The second battery 13 may be a rechargeable battery, such as a rechargeable battery, or it may include both rechargeable and non-rechargeable batteries. The non-rechargeable battery may be a dry cell battery. Thus, when the voltage of the rechargeable battery is insufficient, power can be supplied to the lamp body through the non-rechargeable battery.

[0047] The aforementioned lighting device also includes a connecting structure 4. In this embodiment, the connecting structure 4 includes a first connecting member 41 and a second connecting member 42 detachably connected to the first connecting member 41. Specifically, the first connecting member 41 is fixed to the side wall of the charging base 2, and more specifically, to the side wall of the charging compartment 211. The second connecting member 42 is fixedly connected to the outer side wall of the lighting lamp 1. When the first connecting member 41 and the second connecting member 42 are connected, the electrical connection portion 14 of the lighting lamp 1 is electrically connected to the charging portion. After charging is complete, the lighting lamp 1 and the charging base 2 can be separated by the detachable first connecting member 41 and the second connecting member 42.

[0048] Thus, when the lighting lamp 1 is electrically connected to the charging unit, the connecting structure 4 makes the lighting lamp 1 more reliably fixed on the charging base 2, avoiding poor contact between the lighting lamp 1 and the charging unit due to the movement of the lighting lamp 1 relative to the charging base 2.

[0049] It should be noted that when the power of the lighting device is below a certain threshold, both the charging base and the lighting lamp can be charged simultaneously by an external power source. When the power of the lighting device is above a certain threshold, only the charging base will be charged.

[0050] In this embodiment, the first connector 41 and the second connector 42 are magnetically connected, and one of the first connector 41 and the second connector 42 is a first magnetic element, while the other is a magnetically conductive element or a second magnetic element. The magnetically conductive element may be a metal element. In other embodiments, the first connector 41 and the second connector 42 are engaged with each other. Schematic, one of the first connector 41 and the second connector 42 may be a first latch, and the other may be a latch that engages with the first latch, or a second latch.

[0051] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0052] The embodiments described above are merely illustrative of several implementation methods of this application, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the patent application. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this application, and these all fall within the scope of protection of this application. Therefore, the patent protection scope of this application should be determined by the appended claims.

Claims

1. A lighting device, characterized in that, The device includes a lighting lamp and a charging base. The charging base includes a base body and a charging part disposed on the base body. The lighting lamp is detachably mounted on the base body, and when the lighting lamp is mounted on the base body, the lighting lamp is electrically connected to the charging part. The seat is provided with a charging compartment, which has an opening for the light to enter, and the charging unit is disposed inside the charging compartment; The seat includes a first side and a second side arranged at relative intervals, both of which extend along the length of the light source. The charging compartment is a groove located on the first side, and the opening faces away from the second side to allow the side area of ​​the light source to enter.

2. The lighting device according to claim 1, characterized in that, It also includes a connection structure, which includes a first connector and a second connector detachably connected to the first connector. The first connector is fixed to the side wall of the charging compartment, and the second connector is fixedly connected to the outer side wall of the lighting lamp. When the first connector and the second connector are connected, the lighting lamp is electrically connected to the charging unit.

3. The lighting device according to claim 2, characterized in that, The first connector and the second connector are magnetically connected, and one of the first connector and the second connector is a first magnetic component, while the other of the first connector and the second connector is a magnetic conductive component or a second magnetic component; or, the first connector and the second connector are engaged in a snap-fit ​​connection.

4. The lighting device according to claim 2, characterized in that, There are at least two connection structures, which are arranged at intervals along the length of the first side, and the charging part is located between two adjacent connection structures.

5. The lighting device according to claim 1, characterized in that, The lighting lamp includes a housing and a lamp body. The lamp body is located inside the housing and near the first end of the housing. The charging compartment extends along the length of the lighting lamp. The charging compartment has a first clearance opening that avoids the first end of the housing. Alternatively, the side wall of the charging compartment has a second clearance opening at a position corresponding to the lamp body for light to pass through.

6. The lighting device according to claim 1, characterized in that, The side wall of the charging compartment includes two first walls arranged opposite each other and a second wall connecting the two first walls. The second wall is arranged opposite to the opening, and the charging part is located on the second wall.

7. The lighting device according to claim 1, characterized in that, The base and / or the lighting lamp are provided with an electrical connector for power input, which is electrically connected to an external power source.

8. The lighting device according to any one of claims 1 to 7, characterized in that, The charging unit can be an electrical contact point, a magnetic part, or a USB interface.

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