Clamping assembly and lighting device

Abstract

The utility model provides a clamping assembly and a lighting device, the clamping assembly comprises a first clamping piece, a second clamping piece and a limiting piece, the first clamping piece comprises a first connecting part and a first locking part, and the first locking part is provided with a first notch; the second clamping piece comprises a second connecting part and a second locking part, and the second locking part and the first connecting part are rotationally connected in the first direction; the limiting piece is provided with a limiting groove, the groove wall of the limiting groove is provided with a second notch, the second notch is located at the end where a groove opening of the limiting groove is located, a part of the first locking part is located in the limiting groove, the limiting piece and the first locking part are rotationally connected in the second direction, and the first direction is perpendicular to the second direction; one part of the second locking part is arranged in the first notch to abut against the first locking part, the first notch and the second notch are different in orientation, and in the unlocking state, the first notch and the second notch face the same side. According to the clamping assembly and the lighting device, the service life of the clamping assembly can be prolonged.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of lighting, in particular to a clamping assembly and a lighting device. BACKGROUND

[0002] A bar light is a portable light supplement lamp, and a clamping assembly is used for clamping and fixing the bar light. The clamping assembly is generally provided with a buckle for buckling and locking. The buckle can realize the fixing and releasing of the bar light. However, the current buckle is mostly made of flexible or semi-rigid materials such as rubber and plastic. The buckle will be deformed during buckling and releasing. Long-term reciprocating deformation will cause the stability of the buckle to decrease and even break down, and the service life of the clamping assembly is relatively short. CONTENT OF THE UTILITY MODEL

[0003] The present application aims to at least solve one of the technical problems existing in the prior art. To this end, the present application provides a clamping assembly which can ensure the stability of clamping and is beneficial to prolong the service life of the clamping assembly.

[0004] The present application also provides a lighting device with the above clamping assembly.

[0005] According to the clamping assembly of the embodiments of the present application, the clamping assembly comprises a first clamping piece, a second clamping piece and a limiting piece. The first clamping piece comprises a first connecting part and a first locking part. The first locking part is provided with a first notch.

[0006] The second clamping piece comprises a second connecting part and a second locking part. The second connecting part is rotationally connected with the first connecting part about a first direction.

[0007] The limiting piece is provided with a limiting groove. A second notch is arranged on the groove wall of the limiting groove. The second notch is located at one end of the groove opening of the limiting groove. A part of the first locking part is located in the limiting groove. The limiting piece is rotationally connected with the first locking part about a second direction, so as to change the orientation of the second notch. The first direction is perpendicular to the second direction.

[0008] The clamping assembly has an unlocked state and a locked state. In the locked state, a part of the second locking part is arranged in the first notch to abut against the first locking part. The orientations of the first notch and the second notch are different.

[0009] In the unlocked state, the first notch and the second notch are oriented to the same side.

[0010] According to the clamping assembly provided in the embodiments of the present application, the rotation of the first connecting part and the second connecting part around the first direction is used to ensure the rotation opening and closing of the first clamping part and the second clamping part, and when the first clamping part and the second clamping part are closed, the first clamping part and the second clamping part can jointly clamp the bar lamp. The limiting part and the first locking part are rotationally connected around the second direction, which is used to change the orientation of the second notch. By rotating the limiting part, the orientation of the second notch can be made the same as or different from the orientation of the first notch. The clamping assembly in the present application has an unlocked state and a locked state. In the locked state, part of the second locking part is arranged in the first notch to abut against the first locking part, and the orientations of the first notch and the second notch are different. The groove wall of the limiting groove can limit the second locking part from separating from the first notch, so as to ensure the closing of the first clamping part and the second clamping part, and further to realize the clamping and fixing of the bar lamp. In the unlocked state, the first notch and the second notch are oriented to the same side, the second locking part can be separated from the first locking part through the second notch, and then the first clamping part and the second clamping part can be relatively rotated to be opened, so as to release the bar lamp. Thus, the clamping assembly in the present application can realize the switching between the unlocked state and the locked state by rotating the limiting part. In the locked state, the clamping assembly can jointly lock the bar lamp through the first clamping part and the second clamping part, and in the unlocked state, the clamping assembly can release the bar lamp. Compared with the structure of a buckle that needs to be deformed to realize locking and unlocking, the clamping assembly in the present application avoids the performance decline caused by multiple deformations, is beneficial to ensuring the stability of clamping, and can prolong the service life of the clamping assembly.

[0011] According to some embodiments of the present application, the first locking part and the limiting part are provided with a first limiting groove and a first limiting protrusion respectively. The first limiting groove or the first limiting protrusion is wrapped around the outer peripheral wall of the first locking part, and the other is wrapped around the inner peripheral wall of the limiting groove. The first limiting protrusion is located in the first limiting groove.

[0012] According to some embodiments of the present application, the limiting part and the first locking part are provided with a second limiting protrusion and a second limiting groove respectively. In the unlocked state, the second limiting protrusion is located in the second limiting groove.

[0013] According to some embodiments of the present application, in the locked state, the first locking part and the second locking part jointly define two second limiting grooves. The two second limiting grooves are spaced apart and wrapped around the first locking part and the second locking part with the second direction as the axis.

[0014] According to some embodiments of the present application, the first locking part is further provided with a first through hole. The first through hole penetrates the first locking part along the second direction. The hole wall of the first through hole is further provided with a third notch. The third notch penetrates the hole wall of the first through hole.

[0015] According to some embodiments of the present application, the inner side of the hole wall of the first through hole is further provided with a fourth notch. The fourth notch is in communication with the first through hole.

[0016] According to some embodiments of the present application, the limiting piece is further provided with an identification part, which is located on the side of the limiting piece away from the first locking part along the second direction.

[0017] According to some embodiments of the present application, the first clamping piece further comprises a first magnetic part, and the second clamping piece further comprises a second magnetic part, the first magnetic part being connected with the first locking part, and the second magnetic part being connected with the second locking part.

[0018] In the locked state, the first magnetic part abuts against the second magnetic part, and the polarities of the sides of the first magnetic part and the second magnetic part facing each other are the same or opposite.

[0019] According to some embodiments of the present application, at least one of the first clamping piece and the second clamping piece is further provided with a plug-in part.

[0020] The lighting device according to the embodiments of the present application comprises a bar lamp and the clamping assembly of any of the above embodiments, and the first clamping piece and the second clamping piece jointly clamp the bar lamp.

[0021] The lighting device according to the embodiments of the present application has at least the following beneficial effect: the clamping assembly can more reliably fix the bar lamp, which is beneficial to improve the stability of lighting.

[0022] Additional aspects and advantages of the present application will be given in part in the following description, become apparent from the following description, or be understood by those skilled in the art through the practice of the present application. BRIEF DESCRIPTION OF DRAWINGS

[0023] The present application will be further described below in combination with the drawings and embodiments, in which:

[0024] Figure 1 FIG. 1 is a structural schematic view of the clamping assembly in the unlocked state according to an embodiment of the present application;

[0025] Figure 2 FIG. 5 is a side view of the first clamping piece according to an embodiment of the present application;

[0026] Figure 3 FIG. 6 is a front view of the first clamping piece according to an embodiment of the present application;

[0027] Figure 4 FIG. 8 is a structural schematic view of the limiting piece according to an embodiment of the present application;

[0028] Figure 5 FIG. 10 is a structural schematic view of the clamping assembly in another view in the unlocked state according to an embodiment of the present application;

[0029] Figure 6 FIG. 12 is a sectional view of the clamping assembly in the locked state according to an embodiment of the present application;

[0030] Figure 7For Figure 6 A local enlarged view at B in FIG. 1;

[0031] Figure 8 A sectional view of the clamping assembly in the unlocked state of the embodiment of the present application;

[0032] Figure 9 For Figure 8 A local enlarged view at B in FIG. 1;

[0033] Figure 10 A structural schematic view of the lighting device of the embodiment of the present application.

[0034] Reference signs: first clamping piece 100, first connecting part 110, first locking part 120, first notch 121, first limiting groove 122, first through hole 123, third notch 1231, fourth notch 1232, first magnetic part 130, plug-in part 140;

[0035] Second clamping piece 200, second connecting part 210, second locking part 220, second magnetic part 230, second limiting groove 240;

[0036] Limiting piece 300, limiting groove 310, second notch 320, first limiting protrusion 330, second limiting protrusion 340, identification part 350;

[0037] Bar lamp 400. DETAILED DESCRIPTION

[0038] The embodiments of the present application are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar notations represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the accompanying drawings are exemplary, only for explaining the present application, and cannot be understood as a limitation of the present application.

[0039] In the description of the present application, it is understood that the orientation description, such as the orientation or position relationship indicated by up, down, front, back, left, right, etc. is based on the orientation or position relationship shown in the drawings, only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation of the present application.

[0040] In the description of the present application, the meaning of several is one or more, the meaning of multiple is two or more, greater than, less than, more than, etc. is understood as not including the number, above, below, etc. is understood as including the number. If it is described that the first, second is only for the purpose of distinguishing technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features or the order of indicated technical features.

[0041] In the description of the present application, the words such as arrangement, installation, connection and the like should be understood in a broad sense unless otherwise explicitly limited, and the person skilled in the art can reasonably determine the specific meaning of the above words in the present application in combination with the specific content of the technical solution.

[0042] In the description of the present application, the description of the terms "one embodiment", "some embodiments", "illustrative embodiment", "example", "specific example" or "some examples" means that the specific features, structures, materials or characteristics described in combination with the embodiment or example are included in at least one embodiment or example of the present application. In the present specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0043] The embodiments of the present application are described below in combination with the accompanying drawings of the specification:

[0044] Reference Figures 1 to 10 According to the clamping assembly of the embodiments of the present application, the clamping assembly is used for clamping the fixed rod lamp 400, and the clamping assembly comprises a first clamping piece 100, a second clamping piece 200 and a limiting piece 300. The first clamping piece 100 comprises a first connecting part 110 and a first locking part 120, and the first locking part 120 is provided with a first notch 121. The second clamping piece 200 comprises a second connecting part 210 and a second locking part 220, and the second connecting part 210 is rotationally connected with the first connecting part 110 about a first direction, i.e. taking a straight line parallel to the first direction as an axis. The first clamping piece 100 and the second clamping piece 200 can be opened and closed in rotation to realize the release or fixation of the rod lamp 400.

[0045] The limiting piece 300 is provided with a limiting groove 310, and the groove wall of the limiting groove 310 is provided with a second notch 320. The second notch 320 is located at one end of the slot of the limiting groove 310. A part of the first locking part 120 is located in the limiting groove 310, and the limiting piece 300 is rotationally connected with the first locking part 120 about a second direction, for changing the orientation of the second notch 320. The first direction is perpendicular to the second direction. The clamping assembly has an unlocked state and a locked state. In the locked state, a part of the second locking part 220 is placed in the first notch 121 and abuts against the first locking part 120, and the orientations of the first notch 121 and the second notch 320 are different. Thus, the groove wall of the limiting groove 310 can abut against the second locking part 220 to avoid the second locking part 220 from being separated from the first notch 121, and further avoid the first clamping piece 100 and the second clamping piece 200 from being opened by relative rotation about the first direction, so as to ensure the clamping and fixation of the rod lamp 400 by the first clamping piece 100 and the second clamping piece 200.

[0046] In the unlocked state, the first gap 121 and the second gap 320 are towards the same side, the second gap 320 is used to avoid the second locking part 220, that is, the second locking part 220 can pass through the second gap 320 to separate from the first gap 121, and then the first clamping part 100 and the second clamping part 200 can be relatively rotated in the first direction as the axis to be opened, so as to release the bar lamp 400.

[0047] Based on the above, the clamping assembly in the application can realize the switching between the unlocked state and the locked state by adjusting the orientation of the second gap 320 through the relative rotation of the limiting part 300 relative to the first locking part 120, so that the fixing and releasing of the bar lamp 400 are more convenient and fast. Compared with the fixing by the buckle, the limiting part 300 will not be deformed during the state switching, and the clamping stability of the bar lamp 400 can be ensured, which is beneficial to prolong the service life of the clamping assembly.

[0048] Reference Figures 1 to 10 Specifically, along the second direction, the first connecting part 110 is spaced apart from the first locking part 120, and the second connecting part 210 is spaced apart from the second locking part 220. The second connecting part 210 is rotationally connected with the first connecting part 110 around the first direction, so as to realize the opening and closing between the first clamping part 100 and the second clamping part 200. When the first clamping part 100 and the second clamping part 200 are closed, a fixing groove with the same shape as the outer peripheral wall of the bar lamp 400 can be enclosed, for example, the bar lamp 400 is cut in a plane perpendicular to the first direction, and the cross-sectional shape of the bar lamp 400 can be a runway shape, a square shape, a circular shape, etc. The cross-sectional shape of the fixing groove is the same as the cross-sectional shape of the bar lamp 400, so that the first clamping part 100 and the second clamping part 200 are used to clamp and fix the bar lamp 400 inserted into the fixing groove.

[0049] Reference Figures 1 to 4 In some embodiments, one of the first locking part 120 and the limiting part 300 is provided with a first limiting groove 122, and the other is provided with a first limiting protrusion 330. Taking the first direction as the axis, one of the first limiting groove 122 or the first limiting protrusion 330 is distributed around the outer peripheral wall of the first locking part 120, and the other is distributed around the inner peripheral wall of the limiting groove 310. The first limiting protrusion 330 is located in the first limiting groove 122, which is used to avoid the separation of the limiting part 300 from the first locking part 120 along the first direction. When the limiting part 300 rotates relative to the first locking part 120, the first limiting protrusion 330 can move along the extension path of the first limiting groove 122, and the first limiting groove 122 is used to guide the movement of the first limiting protrusion 330, so as to avoid the deviation of the rotation axis of the limiting part 300 from the second direction, and the rotation between the limiting part 300 and the first locking part 120 is more smooth.

[0050] For example, the first locking portion 120 is provided with a first limiting recess 122, and the limiting piece 300 is provided with a first limiting protrusion 330. The first limiting recess 122 is distributed around the outer peripheral wall of the first locking portion 120 with the second direction as the axis, and the first limiting protrusion 330 is distributed around the inner peripheral wall of the limiting groove 310. A part of the first locking portion 120 is located in the limiting groove 310, and the first limiting protrusion 330 is located in the first limiting recess 122. The cooperation between the first limiting recess 122 and the first limiting protrusion 330 is used to limit the disengagement of the limiting piece 300 from the first locking portion 120 along the first direction. When the limiting piece 300 is driven to rotate relative to the first locking portion 120, the first limiting protrusion 330 moves along the extension path of the first limiting recess 122 in the first limiting recess 122, so as to avoid the deflection of the rotation axis of the limiting piece 300 relative to the second direction. The limiting piece 300 can rotate relative to the first locking portion 120 more smoothly, and thus the smoothness of the switching of the clamping assembly between the unlocked state and the locked state is improved.

[0051] Reference Figures 1 to 4 In other embodiments, the first locking portion 120 is provided with a first limiting protrusion 330, and the limiting piece 300 is provided with a first limiting recess 122. The first limiting protrusion 330 is distributed around the outer peripheral wall of the first locking portion 120 with the second direction as the axis, and the first limiting recess 122 is distributed around the inner peripheral wall of the limiting groove 310. Similarly, the first limiting protrusion 330 is located in the first limiting recess 122, and is used to limit the disengagement of the limiting piece 300 from the first locking portion 120 along the first direction. The first limiting recess 122 can also guide the rotation of the limiting piece 300, avoid the deflection of the rotation axis of the limiting piece 300 relative to the second direction, ensure the smooth rotation of the limiting piece 300 and the first locking portion 120, and the first limiting protrusion 330 can also be chamfered to improve the rotation smoothness of the limiting piece 300.

[0052] It should be noted that the first limiting recess 122 can be an annular groove with the second direction as the axis, and the first limiting protrusion 330 can be an annular protrusion with the second direction as the axis, or can be a plurality of protrusions arranged in an annular manner at intervals, for example, the number of the first limiting protrusions 330 is four. The four first limiting protrusions 330 are arranged at intervals on the inner peripheral wall surface of the limiting groove 310 with the second direction as the axis. Compared with the annular protrusion, the equal-interval arrangement of the plurality of first limiting protrusions 330 can not only limit the disengagement of the limiting piece 300 from the first locking portion 120, but also facilitate the disassembly between the limiting piece 300 and the first locking portion 120.

[0053] Reference Figures 1 to 5In some embodiments, the limiting piece 300 and the first locking part 120 are respectively provided with a second limiting protrusion 340 and a second limiting groove 240. In the unlocked state, the second limiting protrusion 340 is located in the second limiting groove 240, and the cooperation between the second limiting protrusion 340 and the second limiting groove 240 facilitates the rotational positioning of the limiting piece 300, ensures that the second gap 320 and the first gap 121 are oriented in the same direction, and avoids that the wall of the limiting groove 310 restricts the second locking part 220 from being separated from the first gap 121.

[0054] For example, the inner circumferential wall of the limiting piece 300 is provided with the second limiting protrusion 340, and the outer circumferential wall of the first locking part 120 is provided with the second limiting groove 240. When the limiting piece 300 rotates relative to the first locking part 120 in the second direction, the relative positions of the second limiting protrusion 340 and the second limiting groove 240 change until the second limiting protrusion 340 is located in the second limiting groove 240. At this time, the second gap 320 and the first gap 121 are oriented in the same direction, the clamping assembly is in the unlocked state, the second gap 320 is used for avoiding the second locking part 220, and it is ensured that the first clamping piece 100 can rotate relative to the second clamping piece 200 in the second direction to be opened. Therefore, it is more convenient to align the second gap 320 and the first gap 121 in the same direction.

[0055] Alternatively, the inner circumferential wall of the limiting piece 300 is provided with the second limiting groove 240, and the outer circumferential wall of the first locking part 120 is provided with the second limiting protrusion 340. Similarly, the cooperation between the second limiting groove 240 and the second limiting protrusion 340 facilitates the orientation of the second gap 320 and the first gap 121 in the same direction.

[0056] Reference Figures 1 to 5 In some embodiments, in the locked state, the first locking part 120 and the second locking part 220 jointly define two second limiting grooves 240. Around the second direction, the two second limiting grooves 240 are distributed at intervals around the first locking part 120 and the second locking part 220. For example, taking the second direction as the axis, the interval between the two second limiting grooves 240 is 180°, and the two second limiting grooves 240 are correspondingly arranged at the abutting positions of the first locking part 120 and the second locking part 220. When the clamping assembly is switched between the unlocked state and the locked state, the second limiting protrusion 340 is used for being clamped into the second limiting groove 240 to provide state switching feedback. The arrangement of the two second limiting grooves 240 with an interval of 180° facilitates the determination of the orientation of the second gap 320 and the first gap 121 in the same direction, and also facilitates the determination of the orientation of the second gap 320 and the first gap 121 in the opposite direction, realizes the switching feedback of the unlocked state and the locked state of the clamping assembly, and makes the state switching of the clamping assembly more convenient.

[0057] Specifically, in the locked state, the second locking part 220 abuts against the first locking part 120 at the first notch 121. The first locking part 120 and the second locking part 220 together form a ring structure. The second locking part 220 abuts against the first locking part 120 at two positions. With the second direction as the axis, the two abutting positions are set at a distance of 180°. Two second limiting grooves 240 are defined at the two abutting positions.

[0058] When the limiting member 300 is driven to rotate, the second limiting protrusion 340 rotates around the annular structure formed by the first locking part 120 and the second locking part 220 with the second direction as the axis. When the second limiting protrusion 340 is located in the second limiting groove 240, the second notch 320 and the first notch 121 are oriented in the same or opposite directions, which helps to improve the accuracy of the state switching of the clamping component.

[0059] refer to Figures 1 to 5 In other embodiments, the limiting member 300 is provided with two second limiting protrusions 340. With the second direction as the axis, the two second limiting protrusions 340 are distributed at equal intervals around the inner peripheral wall of the limiting groove 310. By cooperating with the two second limiting protrusions 340 and the two second limiting grooves 240, it is easier to determine that the limiting member 300 has rotated into place, and the state switching of the clamping component is more obvious.

[0060] refer to Figures 1 to 5 In some embodiments, the first locking part 120 is further provided with a first through hole 123, which penetrates the first locking part 120 along the second direction. The hole wall of the first through hole 123 is also provided with a third notch 1231, which penetrates the hole wall of the first through hole 123. The provision of the first through hole 123 and the third notch 1231 enables the first locking part 120 to deform under the pressure of the limiting member 300, which facilitates the assembly between the limiting member 300 and the first locking part 120.

[0061] refer to Figures 1 to 5 In some embodiments, a fourth notch 1232 is provided on the inner side of the hole wall of the first through hole 123. The fourth notch 1232 communicates with the first through hole 123. The setting of the fourth notch 1232 makes it easier for the first locking part 120 to deform, and the assembly between the limiting member 300 and the first locking part 120 is more convenient.

[0062] Specifically, there can be multiple fourth notches 1232. For example, three fourth notches 1232 are provided on the inner side of the hole wall of the first through hole 123. All three fourth notches 1232 are connected to the first through hole 123. When the limiting member 300 is disassembled and assembled with the first locking part 120, the groove wall of the limiting groove 310 abuts against the first locking part 120, causing the first locking part 120 to deform, which helps to reduce the assembly resistance between the limiting member 300 and the first locking part 120.

[0063] Reference Figures 1 to 5 In some embodiments, the limiting piece 300 is further provided with an identification part 350, which is located on the side of the limiting piece 300 away from the first locking part 120 along the second direction, and the identification part 350 is used to provide an indication for the rotation of the limiting piece 300, so as to facilitate the determination of the current rotation angle of the limiting piece 300. For example, the identification part 350 can be in the shape of an arrow, and the rotation of the limiting piece 300 can change the pointing direction of the arrow. When the pointing direction of the arrow is parallel to the first direction, the clamping assembly is unlocked or locked.

[0064] Reference Figures 1 to 5 In other embodiments, the limiting piece 300 is provided with two second limiting protrusions 340, which are arranged on the inner circumferential wall of the limiting groove 310 at intervals, and the interval between the two limiting protrusions can be 180° along the second direction as the axis. Correspondingly, the identification part 350 includes two arrows, and the pointing direction of the arrow is perpendicular to the second direction. Along the second direction, the identification part 350 can be projected on the second limiting protrusion 340 to indicate the position of the second limiting protrusion 340, so as to more conveniently determine the rotation position of the limiting piece 300.

[0065] Reference Figures 5 to 9 In some embodiments, the first clamping piece 100 further includes a first magnetic part 130, and the second clamping piece 200 further includes a second magnetic part 230. The first magnetic part 130 is connected with the first locking part 120, and the second magnetic part 230 is connected with the second locking part 220. The first magnetic part 130 and the second magnetic part 230 can be magnets. In the locked state, the first magnetic part 130 abuts against the second magnetic part 230, and the polarities of the sides of the first magnetic part 130 and the second magnetic part 230 facing each other are the same or opposite.

[0066] When the polarities of the sides of the first magnetic part 130 and the second magnetic part 230 facing each other are the same, the magnetic force between the first magnetic part 130 and the second magnetic part 230 is repulsive. In the unlocked state, the first magnetic part 130 and the second magnetic part 230 can drive the first locking part 120 and the second locking part 220 to separate, so that the unlocking of the clamping assembly is more convenient.

[0067] When the polarities of the sides of the first magnetic part 130 and the second magnetic part 230 facing each other are opposite, the magnetic force between the first magnetic part 130 and the second magnetic part 230 is attractive when they approach each other, which is beneficial to ensure the fit of the first locking part 120 and the second locking part 220, and the rotation of the limiting piece 300 is more smooth and labor-saving.

[0068] Reference Figures 1 to 10In some embodiments, at least one of the first clamping member 100 and the second clamping member 200 is further provided with a plug-in part 140, which can be a cold shoe socket slot. The plug-in part 140 is used to ensure the connection of the camera accessory such as a mobile phone holder with the clamping assembly, thereby improving the applicability of the clamping assembly.

[0069] Specifically, the plug-in part 140 can include two cold shoe socket slots, which are symmetrically arranged on the surface of the first clamping member 100 along the second direction, thereby improving the fixing stability and balance of the accessory.

[0070] Reference Figures 1 to 10 According to the lighting device of the present application, the clamping assembly includes the first clamping member 100 and the second clamping member 200, which are used to jointly clamp the rod lamp 400, thereby achieving the fixation of the rod lamp 400 and improving the stability of the lighting.

[0071] It should be noted that the lighting device of the present application can be used as a camera light, a performance atmosphere lamp, an outdoor lighting lamp, and the like.

[0072] The embodiments of the present application are described in detail above in combination with the drawings, but the present application is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the purpose of the present application. Furthermore, the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

Claims

1. A clamping assembly, characterized in that, The first clamping piece comprises a first connecting part and a first locking part provided with a first notch. The second clamping piece comprises a second connecting part and a second locking part, and the second connecting part is rotationally connected with the first connecting part around a first direction. The limiting piece is provided with a limiting groove, and a groove wall of the limiting groove is provided with a second notch. The second notch is located at one end of a slot opening of the limiting groove. A part of the first locking part is located in the limiting groove, and the limiting piece is rotationally connected with the first locking part around a second direction for changing the orientation of the second notch. The first direction is perpendicular to the second direction. The clamping assembly has an unlocked state and a locked state. In the locked state, a part of the second locking part is placed in the first notch to abut against the first locking part, and the orientations of the first notch and the second notch are different. In the unlocked state, the first notch and the second notch are oriented to the same side. The first locking part and the limiting piece are provided with a first limiting groove and a first limiting protrusion, respectively. With the second direction as an axis, one of the first limiting groove or the first limiting protrusion surrounds an outer peripheral wall of the first locking part, and the other surrounds an inner peripheral wall of the limiting groove. The first limiting protrusion is located in the first limiting groove.

2. The clamp assembly of claim 1, wherein, The limiting piece and the first locking part are provided with a second limiting protrusion and a second limiting groove, respectively. In the unlocked state, the second limiting protrusion is located in the second limiting groove.

3. The clamp assembly of claim 1, wherein, In the locked state, the first locking part and the second locking part jointly define two second limiting grooves. With the second direction as an axis, the two second limiting grooves are spaced apart and surround the first locking part and the second locking part.

4. The clamp assembly of claim 3, wherein, The first locking part is further provided with a first through hole penetrating the first locking part along the second direction. A hole wall of the first through hole is further provided with a third notch penetrating the hole wall of the first through hole.

5. The clamp assembly of claim 1, wherein, An inner side of the hole wall of the first through hole is further provided with a fourth notch in communication with the first through hole.

6. The clamp assembly of claim 5, wherein, The limiting piece is further provided with an identification part located on a side of the limiting piece away from the first locking part along the second direction.

7. The clamp assembly of claim 1, wherein, The first clamping piece further comprises a first magnetic part, and the second clamping piece further comprises a second magnetic part. The first magnetic part is connected with the first locking part, and the second magnetic part is connected with the second locking part.

8. The clamp assembly of claim 1, wherein, In the locked state, the first magnetic part abuts against the second magnetic part, and the polarities of the sides of the first magnetic part and the second magnetic part facing each other are the same or opposite. At least one of the first clamping piece and the second clamping piece is further provided with a plug-in part.

9. The clamp assembly of claim 1, wherein, The rod lamp; 10. An illumination device, characterized by The clamping assembly of any one of claims 1 to 9, and the first clamping piece and the second clamping piece jointly clamp the rod lamp. ​ ​

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