A portable handheld lamp

Abstract

This utility model discloses a portable handheld lamp, including a lamp stick and a main body. One end of the main body has a hinge seat, which is located on one side of the main body and has a notch formed on its outer side. One end of the lamp stick is inserted into the notch and rotatably connected to the hinge seat. The bottom surface of the notch includes a first inclined surface and a second inclined surface. The lamp stick includes a first side surface and a second side surface arranged opposite to each other. When the lamp stick is in an unfolded state relative to the main body, the first side surface abuts against the second inclined surface; when the lamp stick is in a folded state, the second side surface abuts against the first inclined surface. This utility model provides a portable handheld lamp that simplifies the overall structure and reduces assembly difficulty by setting the cooperative relationship between the first and second inclined surfaces on the main body and the first and second side surfaces on the lamp stick. It also achieves reliable positioning of the lamp stick in both unfolded and folded states, which is beneficial for miniaturization and improved ease of use.

Description

Technical Field

[0001] This utility model relates to the field of lighting technology, and more specifically, to a portable handheld lamp. Background Technology

[0002] Handheld lights are widely used in outdoor work, maintenance, and emergency lighting. They typically consist of a light body and a lamp arm that provides the light source, connected by a hinge structure to allow for multi-angle adjustment of the lamp arm relative to the light body. In existing technology, a common structure involves two spaced-apart hinge seats on the light body, with a rotating shaft at one end of the lamp arm inserted between the two hinge seats, forming a rotatable connection using screws or other fasteners. While this type of structure achieves basic rotational adjustment, it suffers from the following problems:

[0003] On the one hand, because the hinge seats are spaced apart, sufficient space needs to be reserved on the lamp body, resulting in a relatively complex structure and a large volume, which is not conducive to the overall miniaturization design of the lamp body. On the other hand, the installation and assembly process is relatively cumbersome, especially when the rotating shaft of the lamp bar needs to be accurately inserted between two hinge seats, which is inconvenient and inefficient for manual operation. In addition, the stability of this structure also depends on the deformation control of the hinge seats and the precise fit of the fasteners, and there are risks of loosening and poor rotation during long-term use. Summary of the Invention

[0004] This utility model aims to specifically address the problems of complex structure and inconvenient assembly in related technologies. To this end, a portable handheld lamp is proposed. By setting the cooperative relationship between the first and second inclined surfaces on the main body and the first and second side surfaces on the lamp stick, the overall structure is simplified, assembly difficulty is reduced, and reliable positioning of the lamp stick in both unfolded and folded states is achieved, which is beneficial for miniaturization and improved ease of use.

[0005] The technical solution adopted by this utility model is as follows: a portable handheld lamp is provided, which includes a lamp stick and a main body. One end of the main body is provided with a hinge seat, which is disposed on one side of the main body and has a notch formed on its outer side. One end of the lamp stick is inserted into the notch and is rotatably connected to the hinge seat. The bottom surface of the notch includes a first inclined surface and a second inclined surface. The lamp stick includes a first side surface and a second side surface arranged opposite to each other. When the lamp stick is in an unfolded state relative to the main body, the first side surface abuts against the second inclined surface. When the lamp stick is in a folded state, the second side surface abuts against the first inclined surface.

[0006] The beneficial effects of the above technical solution are as follows: By changing the original double-hinged seat structure to a single-sided hinged structure and providing a notch on the outer side of this structure, the structure is simplified, the processing and assembly difficulty is reduced, and the installation space of the lamp body is effectively saved, which is conducive to the miniaturization design of the entire lamp. At the same time, by setting the first and second inclined surfaces on the bottom surface of the notch, in conjunction with the first and second sides of the lamp rod, the limiting fit of the lamp rod in the unfolded and folded states is realized, which enhances the stability and positioning accuracy during rotation, and improves the user experience and durability of the product.

[0007] According to one embodiment of this utility model, the lamp rod includes a fixing base, and lamp strips are installed on one or both sides of the fixing base. By arranging the lamp strips along the length of the fixing base, a wide range of lighting can be achieved, improving lighting efficiency and applicability.

[0008] According to one embodiment of this utility model, magnets are installed on one or both sides of the fixing base. The magnetic structure allows the handheld lamp to be easily attached to a metal surface, or for the magnets to adhere to the handheld lamp body when the lamp stick is folded, improving installation convenience and flexibility in usage scenarios.

[0009] According to one embodiment of this utility model, a downlight is provided at the end of the lamp rod away from the main body. By providing a downlight, the local light-focusing ability can be enhanced, and the multi-functionality of the lighting can be improved.

[0010] According to one embodiment of this utility model, the downlight includes a housing, a reflector, and a spotlight circuit board. The housing is used to connect to a mounting base, and both the reflector and the spotlight circuit board are located inside the housing. The reflector is used to concentrate the light beam emitted by the LEDs on the spotlight circuit board, and can be used as a flashlight.

[0011] According to one embodiment of the present invention, a first mounting groove is provided on one side of the fixed base, and a first light strip is slidably installed in the first mounting groove along the axial direction.

[0012] According to one embodiment of this utility model, a second mounting groove is provided on the other side of the fixing base, and a second light strip is slidably installed in the second mounting groove along the axial direction. By arranging light strips on both sides, the overall lighting brightness is improved, and multi-directional lighting is achieved.

[0013] According to one embodiment of this utility model, a first light-transmitting cover plate is slidably installed in the first mounting groove, and / or a second light-transmitting cover plate is slidably installed in the second mounting groove. The light-transmitting cover plate serves to prevent dust and water penetration and soften light, thereby improving the lifespan and light quality of the light strip.

[0014] According to one embodiment of this utility model, the main body is provided with a charging port and / or an indicator light. This structure facilitates user management of battery charging and allows real-time monitoring of its operating status, improving ease of use.

[0015] According to one embodiment of this utility model, the main body is provided with a switch for controlling the lamp rod. The knob control method is simple and intuitive, enabling quick switching on / off or dimming of the lamp, thus improving the user experience. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. 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 the handheld lamp in an embodiment of this utility model.

[0018] Figure 2 This is a schematic diagram of the handheld lamp in an embodiment of the present invention.

[0019] Figure 3 This is an exploded view of the handheld lamp in an embodiment of this utility model.

[0020] Figure 4 This is a perspective view of the lamp rod in an embodiment of this utility model.

[0021] Figure 5 This is an exploded view of the lamp rod in an embodiment of this utility model.

[0022] Figure 6 This is a schematic diagram of the connection of the fixing base in an embodiment of this utility model.

[0023] Figure 7 This is a perspective view of the fixing base in an embodiment of this utility model.

[0024] Figure 8 This is a perspective view of the downlight in an embodiment of this utility model.

[0025] Figure 9 This is a perspective view of the handheld lamp body in an embodiment of this utility model.

[0026] Figure 10 This is a side view of the handheld lamp in an embodiment of this utility model.

[0027] Explanation of the labels in the diagram:

[0028] 10. Light stick; 20. Main body;

[0029] 11. Mounting bracket; 12. Downlight; 13. Connecting bracket; 14. First light strip; 15. Second light strip; 16. First light-transmitting cover plate; 17. Second light-transmitting cover plate; 18. Magnet;

[0030] 13a. First side view; 13b. Second side view;

[0031] 11a, First mounting slot; 11b, Second mounting slot;

[0032] 121. Housing; 122. Reflector; 123. Spotlight circuit board;

[0033] 21. Housing; 22. Switch; 23. Shaft; 24. Charging port; 25. Indicator light;

[0034] 211. Notch; 212. Hinge seat;

[0035] 211a, arc-shaped groove; 211b, first inclined surface; 211c, second inclined surface. Detailed Implementation

[0036] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model. Example 1

[0037] like Figure 1-10 As shown, this embodiment discloses a portable handheld lamp, which includes a lamp rod 10 and a main body 20. One end of the main body 20 is provided with a hinge seat 212, which is located on one side of the end of the main body 20 and has a notch 211 formed on its outer side. One end of the lamp rod 10 is inserted into the notch 211 and rotatably connected to the hinge seat 212, enabling the lamp rod 10 to be rotatably adjusted relative to the main body 20. The bottom surface of the notch 211 has a first inclined surface 211b and a second inclined surface 211c, and the lamp rod 10 has corresponding first side surface 13a and second side surface 13b.

[0038] Furthermore, combined Figure 1-2 As shown, when the lamp rod 10 is in the unfolded state relative to the main body 20, the first side surface 13a of the lamp rod 10 abuts against the second inclined surface 211c of the bottom surface of the notch 211, which serves to limit and support the lamp rod 10, ensuring that the lamp rod 10 stably maintains its unfolded angle. When the lamp rod 10 is in the folded state, the second side surface 13b of the lamp rod 10 abuts against the first inclined surface 211b of the bottom surface of the notch 211, preventing the lamp rod 10 from being over-folded and achieving reliable positioning. This cooperative structure of the inclined surface and the side surface not only improves the stability during rotation but also enhances the accuracy of the lamp rod 10's positioning, effectively preventing shaking and loosening, and improving safety and durability.

[0039] Furthermore, combined Figure 9 As shown, in this embodiment, the handheld lamp body 20 includes a housing 21, a hinge seat 212 is formed by a protrusion on one side of the end of the housing 21, and a semi-open notch 211 is formed on the outer side of the housing 21.

[0040] Specifically, in combination Figure 4-8 As shown, in this embodiment, the lamp rod 10 includes a fixing base 11, a downlight 12, and a connecting base 13. The downlight 12 is fixedly installed at the end of the fixing base 11 away from the main body 20. The fixing base 11 is connected to the main body 20 through the connecting base 13. The hinge base 212 is rotatably connected to the connecting base 13 through a pivot 23. The first side surface 13a and the second side surface 13b are the two sides of the connecting base 13. The bottom surface of the notch 211 has a first inclined surface 211b, a second inclined surface 211c, and an arc-shaped groove 211a. The arc-shaped groove 211a is adapted to the outer periphery of the end of the connecting base 13 to avoid interference between the connecting base 13 and the bottom surface of the notch 211 when the connecting base 13 rotates relative to the main body 20. The arc-shaped groove 211a is located between the first inclined surface 211b and the second inclined surface 211c.

[0041] Furthermore, combined Figure 7 As shown, light strips are installed on both sides of the mounting base 11, arranged along the length of the mounting base 11, providing a wide range of illumination to meet lighting needs in different environments and improve overall lighting efficiency and applicability. Magnets 18 are provided on both sides of the mounting base 11, which allow the handheld lamp to be easily attached to a metal surface for easy fixing and use. When the lamp stick 10 is folded, the magnets 18 can also be attracted to the main body 20.

[0042] Furthermore, in this embodiment, the fixing base 11 is extruded and is a long strip-shaped aluminum alloy component. It has a first mounting groove 11a and a second mounting groove 11b on both sides. A first light strip and a first light-transmitting cover plate 16 are slidably installed axially within the first mounting groove 11a, with the first light-transmitting cover plate 16 located on the surface of the first light strip. A second light strip 14, a first light strip 15, and a second light-transmitting cover plate 17 are slidably installed axially within the second mounting groove 11b, with the second light-transmitting cover plate 17 located on the surface of the second light strip 14 and the first light strip 15. The light-transmitting cover plate not only protects the light strip from dust and moisture but also softens the light, improving lighting quality and extending the lifespan of the light strip.

[0043] Furthermore, combining Figure 8 As shown, a downlight 12 is provided at the end of the lamp stick 10 away from the main body 20. The downlight 12 includes a housing 121, a reflector 122, and a spotlight circuit board 123. The housing 121 is used to connect to the mounting base 11, and the reflector 122 is located inside the housing 121 to concentrate the light beam emitted by the lamp beads on the spotlight circuit board 123, thereby focusing the light beam and enhancing the local lighting effect, making it also function as a flashlight, suitable for detailed work.

[0044] Furthermore, combined Figure 10 As shown, in this embodiment, the main body 20 is provided with a charging port 24 and an indicator light 25, which displays the working status of the device in real time. In other embodiments, the indicator light 25 is used to display the remaining battery power.

[0045] Furthermore, the main body 20 is equipped with a switch 22 for controlling the lamp rod 10, preferably a rotary switch 22. This rotary control method is simple and intuitive, enabling quick switching of the lamp 22 and brightness adjustment, thus improving user experience and operational flexibility.

[0046] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "transverse," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," and "circumferential" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0047] 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 indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this utility model, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0048] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection, an electrical connection, or a connection that allows communication between them; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0049] Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of the present invention.

Claims

1. A portable hand-held lamp characterized by: It includes a lamp stick and a main body, one end of which is provided with a hinge seat, which is located on one side of the main body and has a notch formed on its outer side; One end of the lamp rod is inserted into the notch and is rotatably connected to the hinge seat; The bottom surface of the notch includes a first inclined surface and a second inclined surface; The lamp rod includes a first side and a second side arranged opposite to each other. When the lamp rod is in an unfolded state relative to the main body, the first side abuts against the second inclined surface; when the lamp rod is in a folded state, the second side abuts against the first inclined surface.

2. A portable hand lamp according to claim 1, characterized in that: The lamp rod includes a mounting base, and lamp strips are installed on one or both sides of the mounting base.

3. A portable hand lamp according to claim 2, characterized in that: Magnets are installed on one or both sides of the mounting base.

4. A portable hand lamp according to claim 2, characterized in that: A downlight is provided at the end of the lamp stick away from the main body.

5. A portable hand lamp according to claim 4, characterized in that: The downlight includes a housing, a reflector, and a spotlight circuit board. The housing is used to connect to a mounting base, and the reflector and spotlight circuit board are both located inside the housing.

6. A portable hand-held lamp according to claim 2, wherein: The fixed base has a first mounting groove on one side, and a first light strip is slidably installed in the first mounting groove along the axial direction.

7. A portable hand lamp according to claim 6, characterized in that: The other side of the fixed base is provided with a second mounting groove, in which a second light strip is slidably installed along the axial direction.

8. A portable hand lamp according to claim 7, characterized in that: A first light-transmitting cover plate is slidably installed in the first mounting groove, and / or a second light-transmitting cover plate is slidably installed in the first mounting groove.

9. A portable hand-held lamp according to claim 1, characterized in that: The main body is equipped with a charging port and / or indicator lights.

10. The portable hand-held lamp of claim 1, wherein: The main body is equipped with a switch for controlling the lamp stick.

Images