A portable folding lamp

Abstract

The utility model discloses a portable folding lamp, including handheld part and light emitting component, the handheld part upper end is connected with the folding department that can rotate relative handheld part, the folding department top is provided with light emitting component, be provided with built -in power supply and control circuit board in the handheld part, built -in power supply with control circuit board connects, light emitting component with control circuit board electricity is connected, light emitting component includes first light source and second light source, second light source can move and connect on first light source, first light source with folding department rotatory connection. This structure can improve the illumination range, and adopts the folding mode, makes the storage more convenient.

Description

Technical Field

[0001] This utility model relates to the technical field of lighting, specifically a portable folding lamp. Background Technology

[0002] Lamps are common lighting tools in daily life. Work lamps are a type of lamp. The difference between work lamps and everyday lighting lamps is that work lamps need to provide higher lumens to meet the needs of various working environments.

[0003] A folding light is a type of work light. Typically, a folding light includes a handle and a light-emitting part, where the angle between the light-emitting part and the handle can be changed, meaning the light-emitting part can be folded relative to the handle. The handle is usually used to house the battery for power.

[0004] For example, the folding lamp disclosed in patent application number 201921667539.7 has only one light source, which results in a relatively limited illumination range when the entire light source is opened, thus requiring improvement. Summary of the Invention

[0005] The purpose of this invention is to provide a portable folding lamp to solve the problem mentioned in the background art that the existing folding lamps have a limited illumination range.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a portable folding lamp, including a handheld part and a light-emitting component. The upper end of the handheld part is connected to a folding part that can rotate relative to the handheld part. The light-emitting component is disposed above the folding part. The handheld part contains a built-in power supply and a control circuit board. The built-in power supply is connected to the control circuit board. The light-emitting component is electrically connected to the control circuit board. The light-emitting component includes a first light source and a second light source. The second light source is movably connected to the first light source. The first light source is rotatably connected to the folding part. The second light source is also provided with a wireless magnetic charging component.

[0007] Preferably, for ease of operation, a rotating base is provided at the bottom of the first light source, a T-shaped rotating shaft is provided below the rotating base, an eccentric part protruding to one side is provided above the handheld part, the eccentric part is rotatably connected to the folding part, the folding part is provided with a T-shaped groove that mates with the T-shaped rotating shaft, a rotating female base is provided on the top side of the first light source, a rotating male base rotatably connected to the rotating female base is provided below the second light source, and the light-emitting surfaces of the first light source and the second light source are located on the same side, a limiting protrusion is provided on the T-shaped rotating shaft, and a limiting stop block that mates with the limiting protrusion is provided in the T-shaped groove.

[0008] Preferably, the handheld part includes a barrel and a circuit board housing. The built-in power supply is disposed inside the barrel. The circuit board housing is located above the barrel. The control circuit board is disposed inside the circuit board housing. The side of the circuit board housing is provided with a switch, a USB charging port and three power indicator lights that are electrically connected to the control circuit board. The folding part is disposed at the front end of the circuit board housing. The circuit board housing is also provided with a clearance groove. A hinge shaft is inserted into the clearance groove and eccentrically connected to the folding part on the eccentric part.

[0009] Preferably, for ease of later maintenance, the circuit board housing includes a left cover and a right cover that cooperate with each other. The left cover and the right cover are connected by a snap-fit, and the cylinder body is locked to the left cover and the right cover by a locking screw.

[0010] Preferably, both the first and second light sources include a light-emitting base and a COB light source disposed on the side of the light-emitting base. A small spotlight is disposed on the top of the second light source. The wireless magnetic charging assembly includes a small magnet disposed inside the light-emitting base and a wireless charging coil. The wireless charging coil is electrically connected to the control circuit board.

[0011] Preferably, for easy attachment to clothing, the side of the handle is provided with a flexible pen clip.

[0012] Preferably, in order to facilitate magnetic attraction to other places or hanging up for use, the bottom of the cylinder is provided with a base, the bottom of the base is provided with a magnet, and the bottom of the base is also hinged with a hook.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows: By folding and connecting a first light source to the handheld part, and the first light source is not only folded and connected to the handheld part but also rotated, the first light source can be folded and stored, and can also rotate around the handheld part as the central axis, so that the lighting mode can be selected according to requirements. Moreover, a second light source is folded and connected to the first light source, and the light-emitting surface of the first light source and the light-emitting surface of the second light source are set on the same side, so that when the second light source and the first light source are fully unfolded, the illumination range can be expanded. In addition, when the second light source is folded and the first light source is unfolded, the illumination surface can be distributed left and right, which further facilitates the use of the user. Moreover, the folding method makes it easier to store. Furthermore, by adding a wireless magnetic charging component, this structure can realize the function of temporarily wirelessly charging other devices. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of a portable folding lamp when fully unfolded, as shown in Example 1. Figure 2 for Figure 1A schematic diagram of the structure when the right-side cover is separated from other components; Figure 3 This is a schematic diagram of the structure of a portable folding lamp in Embodiment 1 when the first light source is unfolded and the second light source is folded. Figure 4 This is a schematic diagram of the structure of a portable folding lamp when fully folded, as shown in Example 1. Figure 1 ; Figure 5 This is a schematic diagram of the structure of a portable folding lamp in Example 1 when it is fully folded and the front cover of the folding part is removed; Figure 6 This is a schematic diagram of the structure of a portable folding lamp in Example 1 when all parts are folded and the front cover, body and right cover of the folding part are removed. Figure 7 This is a schematic diagram of the structure of a portable folding lamp when fully folded, as shown in Example 1. Figure 2 ; Figure 8 This is a schematic diagram of the structure of a portable folding lamp when fully folded, as shown in Example 1. Figure 3 ; Figure 9 This is a schematic diagram of the structure of the light-emitting component in Example 1 when the folded front cover, wireless charging panel and other components are separated.

[0015] In the diagram: 1. Handheld part; 2. Light-emitting component; 3. Folding part; 4. Built-in power supply; 5. Control circuit board; 6. First light source 201; 7. Second light source 202; 8. Rotating base; 9. T-shaped rotating shaft; 10. Eccentric part; 11. T-shaped groove; 12. Rotating female base; 13. Rotating male base; 14. Limiting protrusion 701; Limiting stop 1001; 15. Body 101; 16. Circuit board housing 102; 17. Switch; 18. USB charging port; 19. Three power indicator lights; 10. Clearance groove; 10. Hinge; 11. Left cover 1021; Right cover 1022; Locking screw 2 1024; 12. Light-emitting base; 13. COB light source; 14. Small spotlight; 15. Small magnet; 16. Elastic pen clip; 27. Base; 28. Magnet; 29. ​​Hook; 20. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model. Example

[0017] Please see Figure 1-8This utility model provides an embodiment of a portable folding lamp, including a handheld part 1 and a light-emitting component 2. The upper end of the handheld part 1 is connected to a folding part 3 that can rotate relative to the handheld part 1 (and the folding part 3 includes a folding front cover 301 and a folding rear cover 302 that cooperate with each other). The light-emitting component 2 is disposed above the folding part 3. The handheld part 1 is provided with a built-in power supply 4 and a control circuit board 5. The built-in power supply 4 is connected to the control circuit board 5. The light-emitting component 2 is electrically connected to the control circuit board 5. The light-emitting component 2 includes a first light source 201 and a second light source 202. The second light source 202 is movably connected to the first light source 201. The first light source 201 is rotatably connected to the folding part 3. The second light source 202 is also provided with a wireless magnetic charging component 2021.

[0018] Preferably, for ease of operation, a rotating base 6 is provided at the bottom of the first light source 201, and a T-shaped rotating shaft 7 is provided below the rotating base 6. An eccentric part 8 protruding to one side is provided above the handheld part 1. The eccentric part 8 is rotatably connected to the folding part 3. A T-shaped groove 10 that cooperates with the T-shaped rotating shaft 7 is provided on the folding part 3. A rotating female base 11 is provided on the top side of the first light source 201. A rotating male base 12 that is rotatably connected to the rotating female base 11 is provided below the second light source 202. The light-emitting surface of the first light source 201 and the light-emitting surface of the second light source 202 are located on the same side. A limiting protrusion 701 is provided on the T-shaped rotating shaft 7. A limiting stop 1001 that cooperates with the limiting protrusion 701 is provided in the T-shaped groove 10. The rotation angle of the first light source 201 can be limited by the above structural arrangement.

[0019] Preferably, the handheld part 1 includes a cylindrical body 101 and a circuit board housing 102. The built-in power supply 4 is disposed inside the cylindrical body 101. The circuit board housing 102 is located above the cylindrical body 101. The control circuit board 5 is disposed inside the circuit board housing 102. A switch 13, a USB charging port 14, and three power indicator lights 15 electrically connected to the control circuit board 5 are disposed on the side of the circuit board housing 102. The folding part 3 is disposed at the front end of the circuit board housing 102. A clearance groove 16 is also provided, and a hinge shaft 17 is inserted into the clearance groove 16 and eccentrically connected to the folding part 3 on the eccentric part 8. In order to facilitate later maintenance operations, the circuit board housing 102 includes a left cover 1021 and a right cover 1022 that cooperate with each other. The left cover 1021 and the right cover 1022 are snap-fitted together. The cylinder body 101 is locked to the left cover 1021 and the right cover 1022 by locking screws 1024. The above structure facilitates later disassembly, maintenance and replacement of internal components.

[0020] like Figure 9 As shown, preferably, both the first light source 201 and the second light source 202 include a light-emitting base 18 and a COB light source 19 disposed on the side of the light-emitting base 18. A small spotlight 203 is disposed on the top of the second light source 202, and illumination is achieved by placing the small spotlight 203 on the second light source 202. The wireless magnetic charging assembly 2021 includes a small magnet 181 disposed in the light-emitting base 18 and a wireless charging coil 183. The wireless charging coil 183 is electrically connected to the control circuit board 5, and a wireless charging base 182 is disposed on the light-emitting base 18 to hide the small magnet 181 and the wireless charging coil 183. Later, a mobile device with wireless charging function is placed on the wireless charging base 182 to achieve wireless charging of the device. It should be noted that how the wireless charging coil 183 achieves wireless charging with other devices is conventional technology in the art, and therefore will not be described in detail.

[0021] Preferably, for easy attachment to clothing, the side of the handheld part 1 is provided with an elastic pen clip 20, which allows the product to be attached to clothing.

[0022] Preferably, in order to facilitate magnetic attachment to other places or hanging for use, the bottom of the cylinder body 101 is provided with a base 21, the bottom of the base 21 is provided with a magnet 22, and the bottom of the base 21 is also hinged with a hook 23. The hook 23 is provided to facilitate the hanging of the product for later use, and the magnet 22 is provided to magnetically attach the product to other places.

[0023] This structure features a first light source 201 foldably connected to the handheld part 1. The first light source 201 is not only foldably connected to the handheld part 1 but also rotatably connected, allowing the first light source to be folded and stored, and to rotate around the handheld part 1 as a central axis, enabling the lighting mode to be selected according to requirements. A second light source 202 is foldably connected to the first light source 201, with the luminous surfaces of the first and second light sources on the same side. When both the first and second light sources 201 are fully unfolded, the illumination range is expanded. Furthermore, when the second light source 202 is folded and the first light source 201 is unfolded, the illumination surface can be distributed left and right, further facilitating user operation. The folding design also facilitates storage. Additionally, the structure includes a wireless magnetic charging component 2021, enabling temporary wireless charging of other devices.

[0024] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A portable folding lamp, comprising a handheld part (1) and a light-emitting component (2), wherein the upper end of the handheld part (1) is connected to a folding part (3) capable of rotating relative to the handheld part (1), the light-emitting component (2) is disposed above the folding part (3), a built-in power supply (4) and a control circuit board (5) are disposed inside the handheld part (1), the built-in power supply (4) is connected to the control circuit board (5), and the light-emitting component (2) is electrically connected to the control circuit board (5), characterized in that: The light-emitting component (2) includes a first light source (201) and a second light source (202). The second light source (202) is movably connected to the first light source (201). The first light source (201) is rotatably connected to the folding part (3). The light-emitting surface of the first light source (201) and the light-emitting surface of the second light source (202) are arranged on the same side. The second light source (202) is also provided with a wireless magnetic charging component (2021).

2. A portable folding lamp according to claim 1, characterized in that: The first light source (201) has a rotating seat (6) at its bottom, and a T-shaped rotating shaft (7) is provided below the rotating seat (6). An eccentric part (8) protruding to one side is provided above the handheld part (1). The eccentric part (8) is rotatably connected to the folding part (3). A T-shaped groove (10) that cooperates with the T-shaped rotating shaft (7) is provided on the folding part (3). A rotating female seat (11) is provided on the top side of the first light source (201). A rotating male seat (12) that is rotatably connected to the rotating female seat (11) is provided below the second light source (202). A limiting protrusion (701) is provided on the T-shaped rotating shaft (7). A limiting stop (1001) that cooperates with the limiting protrusion (701) is provided in the T-shaped groove (10).

3. A portable folding lamp according to claim 2, characterized in that: The handheld part (1) includes a barrel (101) and a circuit board housing (102). The barrel (101) is equipped with the built-in power supply (4). The circuit board housing (102) is located above the barrel (101). The control circuit board (5) is located inside the circuit board housing (102). The side of the circuit board housing (102) is equipped with a switch (13) electrically connected to the control circuit board (5), a USB charging interface (14), and three power indicator lights (15). The folding part (3) is located at the front end of the circuit board housing (102). The circuit board housing (102) is also equipped with a clearance groove (16). A hinge (17) is inserted into the clearance groove (16) and eccentrically connected to the folding part (3) on the eccentric part (8).

4. A portable folding lamp according to claim 3, characterized in that: The circuit board housing (102) includes a left cover (1021) and a right cover (1022) that cooperate with each other. The left cover (1021) and the right cover (1022) are snap-fitted together. The cylinder body (101) is locked to the left cover (1021) and the right cover (1022) by a locking screw (1024).

5. A portable folding lamp according to claim 1, characterized in that: The first light source (201) and the second light source (202) both include a light-emitting base (18) and a COB light source (19) disposed on the side of the light-emitting base (18). A small spotlight (203) is disposed on the top of the second light source (202). The wireless magnetic charging assembly (2021) includes a small magnet (181) disposed in the light-emitting base (18) and a wireless charging coil (183). The wireless charging coil (183) is electrically connected to the control circuit board (5).

6. A portable folding lamp according to claim 1, characterized in that: The handheld part (1) is provided with a flexible pen clip (20) on the side.

7. A portable folding lamp according to claim 3, characterized in that: The bottom of the cylinder (101) is provided with a base (21), the bottom of the base (21) is provided with a magnet (22), and the bottom of the base (21) is also hinged with a hook (23).

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