A suspension assembly and a lighting device

Abstract

The utility model provides a kind of suspension assembly and lighting equipment, the suspension assembly includes connecting rod, locking piece and hook.The connecting rod is connected with lamp body, locking piece is installed on connecting rod, and part can be driven by user external force and relatively connecting rod movement.Hook is formed with clamping groove, hook is movably connected with connecting rod, and is detachably connected with locking piece.Hook relatively connecting rod is switched between open state and closed state, in open state, hook is separated from locking piece, and forms the opening communicated with clamping groove, to make clamping groove open, in closed state, hook is connected with locking piece, and connecting rod closes opening, to make clamping groove closed.In this way, suspension assembly can be flexibly adapted to different mounting scenarios, hook can have two working modes, reduce the possibility that user needs to carry and replace different hooks in different scenarios, simplify operation process, improve use convenience and efficiency.

Description

Technical Field

[0001] This utility model relates to the field of lighting equipment technology, and in particular to a suspension assembly and lighting equipment. Background Technology

[0002] For example, portable suspension devices such as lighting equipment are equipped with hooks to allow them to be suspended. In related technologies, the hooks are designed as openable and closable loops to adapt to various mounting scenarios. However, the hooks in these technologies can only be temporarily opened, and the opening and closing mechanisms of the movable section are fixed, limiting their flexibility and adaptability to objects with small diameters, such as ropes. Utility Model Content

[0003] This utility model provides a suspension component and lighting device to flexibly adapt to various mounting scenarios.

[0004] The technical solution of this utility model embodiment is implemented as follows: This utility model embodiment provides a suspension assembly, at least for mounting on the lamp body of a lighting device. The suspension assembly includes: a connecting rod connected to the lamp body; a locking member mounted on the connecting rod and partially movable relative to the connecting rod by an external force; and a hook forming a slot, the hook being movably connected to the connecting rod and detachably connected to the locking member. The hook moves between an open state and a closed state relative to the connecting rod. In the open state, the hook separates from the locking member and forms an opening communicating with the slot, thus opening the slot. In the closed state, the hook is connected to the locking member, and the connecting rod closes the opening, thus closing the slot.

[0005] In some embodiments, the hook includes a rotating end and a free end opposite to the rotating end, the rotating end being rotatably connected to one end of the connecting rod; wherein, in the open state, the hook is separated from the locking member, the free end is located on one side of the connecting rod and spaced apart from the connecting rod to form the opening on one side of the connecting rod; in the closed state, the hook is connected to the locking member, and the free end is inserted into the connecting rod.

[0006] In some embodiments, the hook is provided with a snap-fit ​​portion, which is located near the free end, and in the closed state, the snap-fit ​​portion engages with the locking member.

[0007] In some embodiments, the connecting rod has a groove, and the locking member is installed in the groove. The locking member includes: a pin, which is slidably connected to the connecting rod and engages with the locking part in the closed state; a toggle piece, which abuts against one end of the pin and is partially exposed outside the groove to receive external force; and a reset piece, which abuts against the other end of the pin. The elastic force of the reset piece is used to drive the pin so that the toggle piece is reset.

[0008] In some embodiments, the pin is provided with a first inclined surface, and the free end is provided with a second inclined surface that cooperates with the first inclined surface. In the closed state, the free end is located in the groove, and the first inclined surface abuts against the second inclined surface.

[0009] In some embodiments, the connecting rod includes: a body connected to the lamp body; a first rotating shaft fixedly connected to the body and rotatably connected to the rotating end; or, fixedly connected to the rotating end and rotatably connected to the body; and an elastic element sleeved on the first rotating shaft and connected to the body and the hook, wherein the elastic element deforms in the closed state and drives the hook to rotate in the open state.

[0010] In some embodiments, the connecting rod further includes: a magnetic element disposed on the body for adsorption and connection with an object to be adsorbed; and / or a second rotating shaft disposed on the body and rotatably connected to the lamp body to allow the suspension assembly to rotate relative to the lamp body.

[0011] A lighting device includes the aforementioned suspension assembly. The lighting device further includes: a lamp body rotatably connected to the connecting rod; a plurality of lamp heads movably connected to the lamp body to retract or extend relative to the lamp body; and a power supply disposed within the lamp body and electrically connected to each of the lamp heads for supplying power to each of the lamp heads.

[0012] In some embodiments, the lamp body has a storage slot, and in the closed state, at least a portion of the hook can be stored in the storage slot.

[0013] In some embodiments, the lighting device further includes: an indicator light, mounted on the top of the lamp body and electrically connected to the power supply, the indicator light being used to display the power level of the power supply; and / or, at least one control key, mounted on the top of the lamp body, the indicator light being electrically connected to the power supply, for controlling the lighting state of each lamp head.

[0014] The present invention has the following beneficial effects: By enabling the hook to switch between an open and closed state relative to the connecting rod, the suspension assembly can flexibly adapt to different mounting scenarios. In the open state, the hook separates from the locking element, and the hook as a whole moves relative to the connecting rod, allowing the entire slot (the space for mounting the object) to move to one end or side of the connecting rod, forming a sufficiently large opening. This allows users to easily mount the hook to closed rope loops, hanging rings, or crossbars that cannot be directly threaded through, improving adaptability to different types of mounting points. In the closed state, the locking element is reliably connected to the hook, and the opening is closed by the connecting rod, forming a stable closed loop structure in the slot. At this time, the suspension assembly can be stably suspended on open poles, nails, or branches, just like a traditional closed hook, effectively reducing the risk of the object accidentally falling off during use. By setting the locking element, the hook can have both working modes, reducing the possibility that users need to carry and change different hooks in different scenarios, simplifying the operation process, and improving ease of use and efficiency. Attached Figure Description

[0015] Figure 1 This is a three-dimensional schematic diagram of the lighting device provided in an embodiment of the present utility model; Figure 2 This is a schematic diagram of the lighting device provided in this embodiment of the present invention in the unfolded suspension assembly state; Figure 3 yes Figure 2 The lighting equipment in Figure 1 A portion of the sectional view along the AA direction; Figure 4 yes Figure 3 The diagram shown illustrates the portion switched to the open state. Figure 5 This is a schematic diagram of the lighting device provided in an embodiment of the present invention in the retracted suspension assembly state.

[0016] Explanation of reference numerals in the attached figures: 1. Suspension assembly; 11. Linkage rod; 111. Slide groove; 112. Body; 113. First pivot; 114. Elastic element; 115. Magnetic element; 116. Second pivot; 12. Locking element; 121. Pin; 1211. First inclined surface; 122. Actuating piece; 123. Reset element; 13. Hook; 131. Slot; 132. Opening; 133. Rotating end; 134. Free end; 135. Snap-fit ​​part; 1351. Second inclined surface; 2. Lamp body; 21. Storage slot; 3. Lamp head; 4. Indicator light; 5. Control key. Detailed Implementation

[0017] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0018] The specific technical features described in the specific embodiments can be combined in any suitable manner without contradiction. For example, different combinations of specific technical features can form different embodiments and technical solutions. To avoid unnecessary repetition, the various possible combinations of the specific technical features in this utility model will not be described separately.

[0019] In the following description, the terms "first," "second," "etc." are used merely to distinguish different objects and do not indicate that the objects have the sameness or relationship. It should be understood that the directional descriptions "above," "below," "outside," and "inside" refer to the directions under normal use, while "left" and "right" refer to the left and right directions shown in the corresponding diagrams, which may or may not be the left and right directions under normal use.

[0020] It should be noted that the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Unless otherwise specified, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes that element. "A plurality of" means two or more.

[0021] like Figure 1 As shown, this embodiment of the present invention provides a suspension assembly 1, which is at least used to be mounted on the lamp body 2 of a lighting device. Specifically, the suspension assembly 1 can be applied not only to lighting devices, but also to other portable suspension devices, such as action cameras, portable speakers, or environmental monitoring sensors. It should be noted that the application scenarios provided in this embodiment of the present invention do not limit the structure of the suspension assembly 1 in this embodiment of the present invention.

[0022] For ease of explanation, the following explanation will take the application of the suspension component 1 on the lamp body 2 of the lighting equipment as an example.

[0023] like Figure 1As shown, the suspension assembly 1 includes a connecting rod 11, a locking member 12, and a hook 13. The connecting rod 11 is a support component for connecting to the lamp body 2, and the connecting rod 11 can be fixed to the lamp body 2 by threaded connection, snap-fit ​​connection, or integral molding. The locking member 12 is a component for realizing the locking function. The locking member 12 is mounted on the connecting rod 11, and at least a portion of the locking member 12 can be driven by an external force applied by the user to move relative to the connecting rod 11. For example, the user can slide or rotate at least a portion of the locking member 12 relative to the connecting rod 11 by flicking, pressing, or rotating the movable part of the locking member 12.

[0024] like Figure 1 and Figure 2 As shown, hook 13 is a component used to suspend lighting equipment. Hook 13 has a groove 131, which is a concave structure for accommodating and supporting the object being hung. Hook 13 is movably connected to connecting rod 11. Specifically, hook 13 and connecting rod 11 can be movably connected by hinge, sliding, or pivoting. That is, the movable connection between hook 13 and connecting rod 11 can be a rotational connection or a sliding connection. Hook 13 is also detachably connected to locking member 12. Specifically, hook 13 and locking member 12 can be detachably connected by snap-fit, plug-in, or magnetic adsorption. Hook 13 moves between an open state and a closed state relative to connecting rod 11. In the open state, hook 13 separates from locking member 12, forming an opening 132 communicating with groove 131, allowing groove 131 to open and enabling the object to enter groove 131, thus suspending hook 13 onto the object. In the closed state, hook 13 is connected to locking member 12, and connecting rod 11 closes opening 132, thus closing slot 131 and forming a closed annular structure to reduce the possibility of hook 13 falling off the load. Figure 1 Hook 13 shown is in the closed state. Figure 2 The hook 13 shown is in the open state. Thus, the locking element 12 can lock the hook 13, causing it to be in the closed state; the locking element 12 can also release the lock on the hook 13, allowing it to move relative to the link 11 and switch to the open state. By setting the locking element 12, the hook 13 can switch between the open and closed states, flexibly adapting to different mounting scenarios.

[0025] The suspension assembly 1 provided in this embodiment of the present invention is at least disposed on the lamp body 2 of a lighting device. The suspension assembly 1 includes a connecting rod 11, a locking member 12, and a hook 13. The connecting rod 11 is connected to the lamp body 2, and the locking member 12 is mounted on the connecting rod 11 and is partially movable relative to the connecting rod 11 by external force from the user. The hook 13 has a slot 131, is movably connected to the connecting rod 11, and is detachably connected to the locking member 12. The hook 13 moves between an open state and a closed state relative to the connecting rod 11. In the open state, the hook 13 is separated from the locking member 12 and forms an opening 132 communicating with the slot 131, so that the slot 131 is open; in the closed state, the hook 13 is connected to the locking member 12, and the connecting rod 11 closes the opening 132, so that the slot 131 is closed. Thus, by enabling the hook 13 to switch between an open state and a closed state relative to the connecting rod 11, the suspension assembly 1 can flexibly adapt to different mounting scenarios. In the open state, hook 13 separates from locking element 12, and hook 13 moves relative to connecting rod 11. This allows the entire slot 131 (the space for hanging objects) to move to one end or side of connecting rod 11, forming a sufficiently large opening 132. This allows users to easily hang hook 13 on closed rope loops, hanging rings, or crossbars—objects that cannot be directly threaded through—improving adaptability to different types of hanging points. In the closed state, locking element 12 is reliably connected to hook 13, and connecting rod 11 closes opening 132, forming a stable closed loop structure in slot 131. At this time, suspension assembly 1 can be stably suspended on open poles, nails, or branches, just like a traditional closed hook 13, effectively reducing the risk of accidental detachment of the suspended object during use. By setting locking element 12, hook 13 can operate in two modes, reducing the possibility of users needing to carry and replace different hooks 13 in different scenarios, simplifying the operation process, and improving ease of use and efficiency. In addition, from a manufacturing perspective, this design integrates the opening and closing function into the simple interaction of three main components: the connecting rod 11, the locking element 12, and the hook 13. The structure is clear, with fewer parts, which reduces the complexity of the mold and the assembly process, thereby improving the convenience of production and assembly and helping to reduce the overall manufacturing cost.

[0026] In some embodiments, such as Figure 3 and Figure 4As shown, the hook 13 includes a rotating end 133 and a free end 134 opposite to the rotating end 133. The rotating end 133 represents the part connected to the connecting rod 11, and the rotating end 133 is rotatably connected to one end of the connecting rod 11 via a hinge, pivot, or shaft. The free end 134 is the end of the hook 13 away from the rotating end 133. In the open state, the hook 13 is separated from the locking member 12, and the free end 134 is located on one side of the connecting rod 11, maintaining a certain distance from the connecting rod 11, thus forming an opening 132 on that side of the connecting rod 11, which is the opening 132 of the aforementioned open slot 131. In the closed state, the hook 13 is connected to the locking member 12, and the free end 134 is inserted into the connecting rod 11. Specifically, the free end 134 of the hook 13 is inserted into or nested in a corresponding slot, recess, or hole on the connecting rod 11, achieving insertion and fixation with the connecting rod 11. Figure 3 for Figure 2 Lighting equipment under the view Figure 1 The sectional view along the AA direction only retains the portion where the suspension assembly 1 and the lamp body 2 are connected to the suspension assembly 1. Figure 4 for Figure 3 The diagram shown is a partial view of the cross-section in the off state.

[0027] It should be noted that the shape of the hook 13 can be designed as an arc or as a rectangular groove with straight edges. Regardless of the specific shape of the hook 13, as long as the hook 13 has a slot 131 and can form an opening 132 on one side of the connecting rod 11 in the open state, it is acceptable.

[0028] Thus, by designing the hook 13 as a rotating structure with a rotating end 133 and a free end 134, and by forming the opening 132 on one side of the connecting rod 11, the path for the load to be hooked into the slot 131 is optimized. When in the open state, the opening 132 is directly located on the side of the connecting rod 11, allowing the user to guide the load directly into the slot 131 from the side of the connecting rod 11, avoiding the need for alignment from the top or at complex angles, thereby improving the convenience and smoothness of loading. When switched to the closed state, the free end 134 is reliably inserted into the connecting rod 11. This insertion not only achieves connection through the locking element 12, but also increases the contact area and mechanical interlock between the hook 13 and the connecting rod 11, making the entire suspension assembly 1 more stable and rigid under load, effectively reducing the risk of the hook 13 accidentally rotating or loosening due to force, and improving the reliability and safety of the suspension.

[0029] Furthermore, the rotation angle of the hook 13 relative to the connecting rod 11 can be adjusted between 0 degrees and 90 degrees, and the specific angle can be set according to the size requirements of the opening 132. In this way, users can flexibly adjust the size of the opening 132 according to the size and shape of the object being mounted, further enhancing the adaptability of the suspension assembly 1 to mounting scenarios.

[0030] In some embodiments, such as Figure 3 and Figure 4 As shown, the hook 13 is provided with a locking part 135. The locking part 135 is a part on the hook 13 that is used to cooperate with the locking member 12 to achieve connection. The locking part 135 is located near the free end 134 of the hook 13. Here, "near" means within 20mm of the free end 134. In the closed state, the locking part 135 and the locking member 12 are engaged with each other to fix the hook 13. The specific structural form of the locking part 135 can be a groove or a protrusion. Regardless of the specific structural form of the locking part 135, it is acceptable as long as the locking part 135 can engage with the locking member 12 in the closed state.

[0031] Thus, by providing a locking part 135 near the free end 134 and engaging it with the locking member 12, a direct and reliable structure is provided for locking the hook 13 in the closed state. The design of the locking part 135 near the free end 134 ensures that the locking point is located at the distal end of the hook 13. When the hook 13 bears the load of the suspended object, it can more effectively restrict the displacement of the free end 134, thereby enhancing the structural stability and torsional resistance of the entire suspension assembly 1 in the closed state. The locking part 135 adopts a simple groove or protrusion form, with a concise structure and easy manufacturing. It also allows for quick and accurate engagement with the locking member 12, improving the ease of operation and connection reliability when switching from the open to the closed state. This design achieves secure locking while maintaining the simplicity of the overall structure, helping to reduce manufacturing costs and improve product reliability.

[0032] In some embodiments, such as Figure 3 and Figure 4As shown, a groove 111 is provided on the connecting rod 11, and the locking member 12 is installed in the groove 111. The groove 111 is a recess or through-hole structure extending in a specific direction, used to accommodate and guide the movement of the locking member 12. The locking member 12 includes a pin 121, a toggle piece 122, and a reset piece 123. The pin 121 is the main component of the locking member 12. The pin 121 and the connecting rod 11 are slidably connected in the groove 111, so that the pin 121 can slide back and forth along the length of the groove 111. In the closed state, the pin 121 is engaged with the latching part 135 on the hook 13. The toggle piece 122 abuts against one end of the pin 121. Part of the toggle piece 122 is exposed outside the groove 111, so that the user can apply external force by pressing or flicking with their finger, thereby driving the entire pin 121 to slide. The reset element 123 is a component that provides elastic restoring force, such as a coil spring, a spring sheet, or an elastic block. The reset element 123 abuts against the other end of the pin 121. When the user releases the external force on the actuating piece 122, the elastic force stored in the reset element 123 drives the pin 121 to slide in the opposite direction, thereby returning the actuating piece 122 to its initial position and causing the pin 121 to disengage from the engagement with the locking part 135, thus releasing the lock on the hook 13.

[0033] Thus, through the pin 121 guided by the slide 111, the exposed actuating piece 122, and the reset piece 123 providing restoring force, a stable, reliable, and easy-to-operate one-handed locking and unlocking function is achieved. The user only needs to move the exposed actuating piece 122 to overcome the spring force of the reset piece 123, causing the pin 121 to slide and disengage from the latching part 135 of the hook 13, thereby quickly unlocking and allowing the hook 13 to rotate to the open state. After releasing the hand, the pin 121 automatically resets under the spring force of the reset piece 123, preparing for the next locking. This design integrates locking, unlocking, and automatic reset functions into a compact mechanical module, with a simple structure, reliable operation, and improved convenience and operational efficiency when switching the state of the hook 13.

[0034] In some embodiments, such as Figure 3 and Figure 4 As shown, the pin 121 is provided with a first inclined surface 1211. The first inclined surface 1211 is an inclined plane or curved surface machined on the surface of the pin 121. The latching portion 135 of the hook 13 is provided with a second inclined surface 1351 that mates with the first inclined surface 1211. The second inclined surface 1351 is an inclined plane or curved surface machined at the corresponding position of the latching portion 135 and whose angle matches that of the first inclined surface 1211. In the closed state, the free end 134 of the hook 13 is located in the groove 111 of the connecting rod 11, at which time the first inclined surface 1211 of the pin 121 and the second inclined surface 1351 of the latching portion 135 abut against each other.

[0035] Thus, by providing a first inclined surface 1211 and a second inclined surface 1351 that cooperate with each other between the pin 121 and the locking part 135, when in the closed state, the surface contact of the two inclined surfaces increases the effective contact area, making the force distribution more uniform and reducing local stress. At the same time, the self-locking effect generated by the inclined surface cooperation improves the connection strength between the pin 121 and the hook 13, thereby enhancing the hook 13's resistance to pull-out when bearing suspension loads and improving the overall reliability of the suspension. In addition, this cooperation can also effectively limit the lateral displacement or swing of the free end 134 of the hook 13 in the groove 111, reducing the possibility of loosening of the connection due to shaking.

[0036] In some embodiments, such as Figure 3 and Figure 4 As shown, the connecting rod 11 includes a body 112, a first rotating shaft 113, and an elastic element 114. The body 112 is the main structure of the connecting rod 11 and is connected to the lamp body 2. The first rotating shaft 113 is the component that realizes the rotatable connection. The first rotating shaft 113 can be configured in the following ways: the first rotating shaft 113 is fixedly connected to the body 112 (e.g., by welding, press fitting, or integral molding) and rotatably connected to the rotating end 133 of the hook 13 (e.g., through a shaft hole fit); or, the first rotating shaft 113 is fixedly connected to the rotating end 133 of the hook 13 and rotatably connected to the body 112. The elastic element 114 is a component capable of storing and releasing elastic potential energy, such as a torsion spring, disc spring, or elastic rubber ring, with a torsion spring being preferred. The elastic element 114 is sleeved on the first rotating shaft 113 and is connected to both the body 112 and the hook 13, so that the elastic element 114 can deform as the hook 13 rotates. The elastic element 114 deforms in the closed state and drives the hook 13 to rotate in the open state. Specifically, when the hook 13 is in the closed state, the elastic element 114 is compressed or twisted to store elastic potential energy; when the hook 13 is unlocked, the elastic element 114 releases its stored potential energy and drives the hook 13 to rotate around the first pivot 113 in the opening direction.

[0037] Thus, by incorporating an elastic element 114 in the linkage 11 structure that engages with the first rotating shaft 113, an automatic and rapid driving force is provided for the hook 13 to switch from the closed to the open state. When the user operates the locking element 12 to release the lock on the hook 13, the pre-deformed elastic element 114 immediately releases energy, actively driving the hook 13 to rotate rapidly to the open position without the user having to manually open the hook 13. The hook 13 automatically springs open, shortening the time for the hook 13 to switch from the closed to the open state, improving operational efficiency, and making one-handed operation more convenient. The elastic element 114 allows the opening 132 to open promptly and fully, facilitating the user to quickly hang items. This built-in elastic drive mechanism enhances the user experience while also improving the smoothness and responsiveness of the suspension assembly 1's operation.

[0038] In some embodiments, such as Figure 3 As shown, the connecting rod 11 also includes a magnetic component 115. The magnetic component 115 is a part capable of generating magnetic attraction, such as a permanent magnet (e.g., a neodymium iron boron magnet) or an electromagnet, wherein a permanent magnet is preferred to simplify the structure and eliminate the need for power supply. The magnetic component 115 is disposed on the body 112. Specifically, the magnetic component 115 can be installed on the body 112 by means of insert injection molding, bonding, or snap-fit ​​fixing.

[0039] Thus, by setting a magnetic component 115 on the body 112 of the connecting rod 11, an alternative adsorption-based fixing method is provided for the suspension assembly 1, in addition to the mechanical hook 13. This allows the suspension assembly 1 to be directly adsorbed onto smooth surfaces of ferrous or other magnetic materials (such as metal cabinets, refrigerator doors, and vehicle shells), expanding the application scenarios and usage flexibility of the suspension assembly 1. This design improves the adaptability of the suspension assembly 1 to different environments (especially environments lacking traditional suspension points but with magnetic surfaces), while retaining the function of the original opening and locking mechanism, achieving seamless compatibility and quick switching between the two fixing modes, further enhancing the product's practicality and user experience.

[0040] Furthermore, specifically, the magnetic component 115 can be located on the side of the body 112 away from the slot 131 of the hook 13 (i.e., the back side of the hook 13). In this way, the magnetic component 115 is located on the back side away from the slot 131, so that the adsorption function and the suspension function of the suspension assembly 1 are independent of each other and do not interfere with each other. The user can flexibly choose to use the hook 13 for suspension or magnetic adsorption according to actual needs.

[0041] In some embodiments, such as Figure 3 As shown, the connecting rod 11 also includes a second rotating shaft 116. The second rotating shaft 116 is a component that realizes the rotational connection. The second rotating shaft 116 is disposed on the body 112 and is rotatably connected to the lamp body 2 through a shaft hole or bearing, thereby enabling the entire suspension assembly 1 to rotate relative to the lamp body 2. The second rotating shaft 116 can be a standard pivot, or it can be specifically implemented as a damping rotating shaft, that is, a rotating shaft containing a damping structure (such as friction plates, grease or elastic elements), so that after the connecting rod 11 rotates to any angle relative to the lamp body 2, it can be suspended under the action of damping force and remain stationary in that position without external driving force.

[0042] Thus, by setting the second pivot 116, a rotatable connection is formed between the suspension assembly 1 and the lamp body 2. Users can flexibly adjust the orientation of the suspension assembly 1 and the associated hook 13 as needed, thereby optimizing the suspension position and improving the flexibility of use. More importantly, when the second pivot 116 is implemented as a damping pivot, the damping force it generates can balance the weight of the suspension assembly 1 itself or slight external disturbances, allowing the assembly to hover stably after rotating to the desired angle without the need for additional locking operations. This hovering characteristic greatly simplifies the angle adjustment process, allowing users to perform stepless, one-handed fine adjustments, which automatically hold after releasing the hand, thereby improving the ease of operation and the accuracy of angle positioning, and enhancing the user experience when adjusting the suspension orientation or lighting direction.

[0043] like Figure 1 As shown, this embodiment of the invention also provides a lighting device, which includes the aforementioned suspension assembly 1, and thus has the same technical effect: it can form a large opening 132 for the object to enter when open, and can close the slot 131 of the hook 13 when closed, reducing the possibility of the object detaching from the hook 13. The lighting device can flexibly adapt to various mounting scenarios, has high reliability, and offers more diverse functions.

[0044] like Figure 1 , Figure 2 and Figure 5 As shown, the lighting equipment also includes a lamp body 2, multiple lamp heads 3, and a power supply (not shown). The lamp body 2 is the main structural housing of the equipment. The lamp body 2 is rotatably connected to the connecting rod 11 of the suspension assembly 1. The rotatable connection can be achieved through a rotating shaft (such as the aforementioned second rotating shaft 116) or a ball joint, allowing the suspension assembly 1 and the entire equipment to adjust their suspension orientation. The multiple lamp heads 3 are light source modules that emit light. The multiple lamp heads 3 are movably connected to the lamp body 2. The movable connection can be a rotating connection or a sliding connection, allowing each lamp head 3 to be retracted or extended relative to the lamp body 2 to change the illumination angle and range of the light beam. Specifically, the lamp heads 3 can be rotatably connected to the bottom end or the side wall near the bottom end of the lamp body 2, while the connecting rod 11 is connected to the top end of the lamp body 2. Figure 1 This is a schematic diagram showing the unfolding of each lamp holder 3 relative to the lamp body 2. Figure 2 and Figure 5 This is a schematic diagram showing the lamp holders 3 retracting relative to the lamp body 2.

[0045] The power supply is the component that provides electrical energy to the device. The power supply is located inside or outside the lamp body 2. The power supply is electrically connected to each lamp holder 3 through wires or conductive contacts to supply power to each lamp holder 3. The specific form of the power supply can be a rechargeable and rechargeable battery (such as a lithium battery), a non-rechargeable disposable battery (such as an alkaline battery), or a DC power adapter that is connected to an external socket via a wire.

[0046] Thus, the suspension assembly 1 allows the device to be flexibly and reliably installed on various open or enclosed mounting points (such as branches, ropes, railings, or magnetic surfaces), providing a stable foundation for lighting. The rotatable connection between the lamp body 2 and the connecting rod 11 allows users to adjust the overall suspension posture of the device as needed. Multiple movable lamp heads 3, which can be retracted or extended relative to the lamp body 2, allow users to freely adjust the illumination range, achieving different lighting modes such as focused beams and floodlights to meet diverse scene requirements. Multiple built-in or external power options ensure the device's continuous operation in different environments. These multiple modules collectively enhance the ease of carrying, installing, and using the lighting equipment, making it particularly suitable for outdoor work, emergency lighting, camping, or everyday home use—occurring situations requiring high portability and flexibility.

[0047] In some embodiments, such as Figure 5 As shown, a storage groove 21 is provided on the lamp body 2. The storage groove 21 is a recessed structure formed on the surface of the lamp body 2 to accommodate at least a portion of the hook 13. The shape of the storage groove 21 can be adapted to the shape of the hook 13, and the specific location of the storage groove 21 can be located on the side or back of the lamp body 2. When the hook 13 is in the closed state, at least a portion of the hook 13 (e.g., the main body of the hook 13) can be stored in the storage groove 21.

[0048] Thus, by creating a storage slot 21 on the lamp body 2 that matches the shape of the hook 13, a dedicated storage location is provided for the hook 13 when it is in the closed state. When the hook 13 is stored in the slot, its outer surface is basically flush with or slightly lower than the surface of the lamp body 2, making the overall outline of the lighting device more regular and smooth. This design significantly reduces the overall volume of the device when not in use, improves space utilization efficiency, and makes the device easier to pack into backpacks, toolboxes, or other storage spaces, making it more convenient to carry. At the same time, the stored state effectively prevents the hook 13 from accidentally snagging on other objects during transportation or storage, thereby reducing the possibility of the hook 13 deforming, being damaged, or being scratched by other items, and improving the durability and safety of the product.

[0049] In some embodiments, such as Figure 1As shown, the lighting device also includes an indicator light 4. The indicator light 4 is a light-emitting element used to provide visual status signals, such as an LED light or a miniature display screen, preferably a multi-color LED light to convey different information through color changes. The indicator light 4 is mounted on the top of the lamp body 2, which is the surface area facing upwards when the lamp body 2 is in its normal hanging state; this position facilitates user observation. The indicator light 4 is electrically connected to the power supply for the lighting device via an internal circuit, and is configured to display the remaining power status of the power supply. The power display can be achieved through color changes of the indicator light 4 (e.g., green indicating sufficient power, red indicating low power), the flashing frequency of the indicator light 4, or by displaying a specific percentage value through a digital tube or OLED screen.

[0050] Thus, by setting an indicator light 4, which is electrically connected to the power supply, on the top of the lamp body 2, users are provided with an intuitive and convenient means of monitoring the power status. Users do not need to use additional tools or perform complicated operations (such as removing batteries). They can quickly understand the remaining power of the device simply by visually observing the status of the indicator light 4, thereby planning to charge or replace the battery in advance. This reduces the possibility of the device accidentally going out due to power depletion during use and enhances the convenience and reliability of the lighting equipment.

[0051] In some embodiments, such as Figure 1 As shown, the lighting device also includes control keys 5. Control keys 5 are physical (e.g., pressing) or touch-sensitive components for user input of operation commands. At least one control key 5 is provided and installed on the top of the lamp body 2, which is an area easily accessible and observable by the user during normal use. Control keys 5 are electrically connected to the internal circuit control unit of the device. Control keys 5 are used to receive user input to control the lighting state of each lamp head 3. Control functions may include, but are not limited to, controlling the lamp head 3 to turn on and off, adjusting the brightness of the lamp head 3, or switching the color of the light emitted by the lamp head 3 (e.g., white light, warm light, or colored light).

[0052] Thus, by integrating control key 5 on the top of the lamp body 2, a centralized, intuitive, and easy-to-use human-machine interface is provided for the user. Control key 5 integrates multiple lighting control functions (such as switching, dimming, and color adjustment) in one place, allowing users to conveniently and quickly adjust the lighting effect according to environmental needs without having to fumble through multiple scattered buttons, significantly improving the convenience and efficiency of operation.

[0053] The above description is merely an embodiment of this utility model and is not intended to limit the scope of protection of this utility model. Any modifications, equivalent substitutions, and improvements made within the spirit and scope of this utility model are included within the scope of protection of this utility model.

Claims

1. A suspension assembly, characterized in that, The suspension assembly, at least for mounting on the lamp body of a lighting device, includes: The connecting rod is connected to the lamp body; A locking element is mounted on the link and is partially capable of being driven by an external force to move relative to the link; A hook forms a slot, the hook is movably connected to the connecting rod, and is detachably connected to the locking element; The hook moves between an open state and a closed state relative to the connecting rod. In the open state, the hook separates from the locking member and forms an opening that communicates with the slot, thereby opening the slot. In the closed state, the hook connects to the locking member, and the connecting rod closes the opening, thereby closing the slot.

2. The suspension assembly according to claim 1, characterized in that, The hook includes a rotating end and a free end opposite to the rotating end, and the rotating end is rotatably connected to one end of the connecting rod; In the open state, the hook is separated from the locking member, and the free end is located on one side of the connecting rod and spaced apart from the connecting rod to form the opening on one side of the connecting rod; in the closed state, the hook is connected to the locking member, and the free end is inserted into the connecting rod.

3. The suspension assembly according to claim 2, characterized in that, The hook is provided with a locking part, which is located near the free end. In the closed state, the locking part is engaged with the locking member.

4. The suspension assembly according to claim 3, characterized in that, The connecting rod has a sliding groove, and the locking member is installed in the sliding groove. The locking member includes: A pin is slidably connected to the connecting rod and engages with the locking part in the closed state; The actuating piece abuts against one end of the pin and is partially exposed outside the groove to be driven by external force; A reset element abuts against the other end of the pin, and the elastic force of the reset element is used to drive the pin so that the toggle piece is reset.

5. The suspension assembly according to claim 4, characterized in that, The pin is provided with a first inclined surface, and the locking part is provided with a second inclined surface that cooperates with the first inclined surface. In the closed state, the free end is located in the slide groove, and the first inclined surface abuts against the second inclined surface.

6. The suspension assembly according to claim 2, characterized in that, The link includes: The main body is connected to the lamp body; A first rotating shaft is fixedly connected to the main body and rotatably connected to the rotating end; or, it is fixedly connected to the rotating end and rotatably connected to the main body. An elastic element is sleeved on the first rotating shaft and connected to the body and the hook. The elastic element deforms in the closed state and drives the hook to rotate in the open state.

7. The suspension assembly according to claim 6, characterized in that, The link also includes: A magnetic component is disposed on the body for adsorption and connection with the object to be adsorbed; And / or, a second rotating shaft is disposed on the body and rotatably connected to the lamp body so that the suspension assembly rotates relative to the lamp body.

8. A lighting device, characterized in that, The suspension assembly, comprising any one of claims 1 to 7, further includes: The lamp body is rotatably connected to the connecting rod; Multiple lamp heads are movably connected to the lamp body, so as to be folded or unfolded relative to the lamp body; A power supply is disposed within the lamp body and electrically connected to each of the lamp holders for supplying power to each of the lamp holders.

9. The lighting device according to claim 8, characterized in that, The lamp body has a storage slot, and in the closed state, at least a portion of the hook can be stored in the storage slot.

10. The lighting device according to claim 8, characterized in that, The lighting device also includes: An indicator light is installed on the top of the lamp body and is electrically connected to the power supply. The indicator light is used to display the power level of the power supply. And / or, control keys, at least one of which is provided and installed on the top of the lamp body, the indicator lights are electrically connected to the power supply to control the lighting status of each lamp head.

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