Rod lamp

Abstract

The utility model is suitable for the technical field of illumination, and provides a rod lamp which comprises a main body piece and a light blocking structure. At least one side of the main body piece along the first direction is provided with a light-emitting surface. The light blocking structure comprises a winding structure and a light blocking piece. The winding structure is movably connected to the main body piece and can move between a using state and a storage state stored on the main body piece. The light blocking piece can move between a rolling state and an unfolding state. In the winding state, the light blocking piece is wound on the winding structure. In the unfolding state, the light blocking piece is unfolded relative to the rolling structure and can be detachably connected to the main body piece. In the using state and the unfolding state, at least part of the light blocking piece exceeds the light emitting face in the first direction so as to block light. According to the arrangement, in the using process of the bar lamp, only the states of the winding structure and the light blocking part need to be switched, the light blocking structure does not need to be frequently disassembled and assembled, and the using convenience of the bar lamp is high.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of lighting, and more particularly relates to a bar lamp. BACKGROUND

[0002] In the related art, in the process of shooting a video or live streaming, a bar lamp is usually used by a shooter to light up a scene. Specifically, light blocking structures can be installed on both sides of the light emitting surface of the bar lamp, and the light blocking structures are used to block light rays emitted from the light emitting surface to the two sides, so that the light rays emitted from the light emitting surface can be more concentrated for light supplement.

[0003] In some cases, the light blocking structures and the main body of the bar lamp are detachably connected. When the bar lamp needs to perform light supplement, the light blocking structures can be installed on the main body. After the bar lamp completes the light supplement, the light blocking structures need to be detached from the main body. In this way, on the one hand, the light blocking structures need to be frequently detached and replaced during the use of the bar lamp, and professional tools are generally required during the detaching and replacing process, so that the detaching and replacing operation of the light blocking structures is difficult. On the other hand, the light blocking structures are inconvenient to carry after being detached from the main body. Overall, the bar lamp has poor convenience. CONTENT OF THE UTILITY MODEL

[0004] In view of the above problems, the embodiments of the application provide a bar lamp, which can improve the technical problem of poor convenience of the bar lamp.

[0005] In a first aspect, the embodiments of the application provide a bar lamp, comprising:

[0006] a main body, which is provided with a light emitting surface on at least one side in a first direction;

[0007] a light blocking structure, which comprises a winding structure and a light blocking piece; the winding structure is movably connected to the main body and can move between a use state and a storage state in which the winding structure is stored on the main body; the light blocking piece can move between a winding state and an unfolded state; in the winding state, the light blocking piece is wound on the winding structure; in the unfolded state, the light blocking piece is unfolded relative to the winding structure and can be detachably connected to the main body; in the use state and the unfolded state, at least part of the light blocking piece exceeds the light emitting surface in the first direction, so as to block light.

[0008] In some embodiments, the main body is provided with a first storage groove, and in the storage state, at least part of the winding structure is arranged in the first storage groove.

[0009] In some embodiments, the winding structure comprises:

[0010] a fixing assembly movably connected to the main body;

[0011] The rotating assembly is rotatably connected to the fixed assembly and used to rotate during switching between the rolled-up state and the unfolded state; in the rolled-up state, the light-blocking member is rolled up on the outer periphery of the rotating assembly;

[0012] The elastic member is connected between the fixed assembly and the rotating assembly and used to apply an elastic force to the rotating assembly to drive the light-blocking member to switch to the rolled-up state.

[0013] In some embodiments, the fixed assembly comprises:

[0014] The fixed seat is movably connected to the main body;

[0015] The central shaft is fixedly connected to the fixed seat, and the rotating assembly is rotatably sleeved on the outer periphery of the central shaft; the elastic member is connected to the fixed seat and / or the central shaft;

[0016] The elastic member comprises:

[0017] The main body portion is sleeved between the outer periphery of the central shaft and the rotating assembly;

[0018] The first end portion is fixedly connected to the fixed seat;

[0019] The second end portion is fixedly connected to the rotating assembly; in the axial direction of the central shaft, the first end portion and the second end portion are respectively arranged at two ends of the main body portion.

[0020] In some embodiments, the rotating assembly comprises:

[0021] The first rotating member is rotatably sleeved on the outer periphery of the central shaft; in the axial direction of the central shaft, the first rotating member and the fixed seat are arranged at intervals, and one end of the first rotating member facing the fixed seat is provided with a slot;

[0022] The second rotating member is rotatably sleeved on the outer periphery of the central shaft, and the light-blocking member can be rolled up on the outer periphery of the second rotating member; in the axial direction of the central shaft, the end portion of the second rotating member and the second end portion are both inserted into the slot; the second end portion is fixed between the outer periphery of the first rotating member and the second rotating member, and the second rotating member is fixed to the first rotating member and / or rotationally cooperates with the first rotating member.

[0023] In some embodiments, in the rolled-up state, the diameter of the first end portion is smaller than the diameter of the second end portion and smaller than the maximum diameter of the main body portion.

[0024] In some embodiments, the light-blocking member comprises:

[0025] The light-blocking main body is of a flexible structure, and one end of the light-blocking main body in the rolling direction of the light-blocking member is fixedly connected to the rotating assembly; in the rolled-up state, the light-blocking main body is rolled up on the outer periphery of the rotating assembly;

[0026] The first connecting piece is fixedly connected to the other end of the light blocking main body along the rolling direction of the light blocking piece; in the unfolded state, the light blocking main body is unfolded relative to the fixing assembly and can be detachably connected with the main piece;

[0027] The fixing assembly and the rotating assembly are provided with a rolling cavity, and the rolling cavity is provided with an opening; the light blocking main body is arranged in the opening; in the rolling state, the light blocking main body is located in the rolling cavity, and the first connecting piece is limited outside the opening.

[0028] In some embodiments, the rod lamp further comprises a second connecting piece, the second connecting piece is movably connected to the main piece and can be moved to be accommodated on the main piece; the first connecting piece can be detachably connected to the second connecting piece to be connected to the main piece.

[0029] In some embodiments, the first connecting piece is provided with a hanging part, and the second connecting piece is provided with a hanging groove, the hanging part can be hung in the hanging groove.

[0030] In some embodiments, the main piece is provided with a second accommodation groove, and the second connecting piece can be moved into the second accommodation groove to be accommodated on the main piece.

[0031] In some embodiments, the rod lamp further comprises a linkage shaft, the linkage shaft is rotationally connected to the main piece, an axis of rotation of the linkage shaft is parallel to the second direction, and the fixing assembly and the second connecting piece are spaced apart along the second direction; the fixing assembly is fixed to the linkage shaft and / or rotationally matched with the linkage shaft, and the second connecting piece is fixed to the linkage shaft and / or rotationally matched with the linkage shaft; in the use state and the unfolded state, the fixing assembly can be rotated together with the linkage shaft to adjust the light blocking angle of the light blocking piece.

[0032] The second direction intersects the first direction.

[0033] In some embodiments, the rolling structure is rotationally connected to the main piece, and an axis of rotation of the rolling structure is parallel to the second direction; the main piece is formed with an accommodation surface, and the light emitting surface is connected with the accommodation surface along at least one side of the third direction; in the accommodation state, the rolling structure is accommodated on the accommodation surface; in the use state and the unfolded state, the rolling structure can be rotated to adjust the light blocking angle of the light blocking piece; wherein the first direction, the second direction and the third direction are arranged to intersect each other.

[0034] In some embodiments, the light emitting surface is connected with the accommodation surface along both sides of the third direction; the number of light blocking structures is two, and the two light blocking structures are spaced apart along the third direction and arranged on both sides of the light emitting surface along the third direction.

[0035] The rod lamp provided by the embodiments has the following advantages:

[0036] The rod lamp provided by the embodiments of the present application can move between the use state and the storage state through the winding structure, and the light blocking piece can move between the winding state and the unfolded state, so that when the rod lamp needs to perform light supplementing operation, the light blocking piece can be switched to the unfolded state and the winding structure can be switched to the use state, at this time, the light blocking piece is unfolded relative to the winding structure and is detachably connected to the main body piece, and at least part of the light blocking piece exceeds the light emitting surface in the first direction, so that the light blocking piece can block the light rays emitted from the light emitting surface to the side, so that the light rays emitted from the light emitting surface can be more concentrated for light supplementing operation. After the rod lamp completes the light supplementing operation, the light blocking piece can be switched to the winding state and the winding structure can be switched to the storage state, at this time, the light blocking piece is wound on the winding structure, and the winding structure is stored on the main body piece, so that the light blocking structure is stored on the main body piece, so that the light blocking structure does not need to be frequently disassembled and assembled, and the light blocking structure stored on the main body piece makes the rod lamp convenient to carry. In this way, during the use of the rod lamp, only the states of the winding structure and the light blocking piece need to be switched, and the light blocking structure does not need to be frequently disassembled and assembled, so that the rod lamp has high use convenience.

[0037] The above description is only a summary of the technical solutions of the present application, in order to more clearly understand the technical means of the present application, the specific embodiments of the present application can be implemented according to the content of the description, and in order to make the above and other purposes, characteristics and advantages of the present application more obvious and easy to understand, the following will describe the specific embodiments of the present application. BRIEF DESCRIPTION OF DRAWINGS

[0038] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiments or the prior art description. Obviously, the drawings in the following description are only some embodiments of the present application, and those skilled in the art can also obtain other drawings according to these drawings without creating any creative labor.

[0039] Figure 1 The rod lamp provided by some embodiments of the present application is shown in the perspective view in the winding state and the storage state;

[0040] Figure 2 The rod lamp provided by some embodiments of the present application is shown in the perspective view in the winding state and the use state;

[0041] Figure 3 The rod lamp provided by some embodiments of the present application is shown in the perspective view in the unfolded state and the use state;

[0042] Figure 4 The rod lamp provided by some embodiments of the present application is shown in the perspective view of the light blocking structure;

[0043] Figure 5 The rod lamp provided by some embodiments of the present application is shown in the perspective view of the light blocking structure; Figure 4 The sectional view along A-A;

[0044] Figure 6 Provided is Figure 4 an exploded view of the light-blocking structure;

[0045] Figure 7 a perspective view of the fixing seat of the bar lamp provided for some embodiments of the present application;

[0046] Figure 8 a perspective view of the first rotating piece of the bar lamp provided for some embodiments of the present application;

[0047] Figure 9 a perspective view of the second rotating piece of the bar lamp provided for some embodiments of the present application;

[0048] Figure 10 a perspective view of the light-blocking piece of the bar lamp provided for some embodiments of the present application;

[0049] Figure 11 a perspective view of the storage box of the bar lamp provided for some embodiments of the present application;

[0050] Figure 12 Provided is Figure 3 an enlarged view of B in FIG. 1;

[0051] Figure 13 a perspective view of the light-blocking structure, the linkage shaft and the second connecting piece of the bar lamp provided for some embodiments of the present application.

[0052] In the drawings, various reference numerals refer to:

[0053] 10 - main piece; 101 - light-emitting surface; 102 - storage surface; 103 - first storage groove; 104 - second storage groove; 20 - light-blocking structure; 201 - insertion slot; 2011 - outer slot wall; 2012 - inner slot wall; 202 - winding cavity; 203 - opening; 204 - rotation-stopping slot; 21 - winding structure; 211 - fixing assembly; 2111 - fixing seat; 21111 - seat body; 21112 - first fixing part; 21113 - second fixing part; 21114 - first protruding part; 2112 - central shaft; 2113 - storage box; 212 - rotating assembly; 2121 - first rotating piece; 21211 - first limiting part; 21212 - second protruding part; 21213 - third protruding part; 2122 - second rotating piece; 21221 - second limiting part; 213 - elastic piece; 2131 - main body part; 2132 - first end part; 2133 - second end part; 22 - light-blocking piece; 221 - light-blocking main body; 222 - first connecting piece; 2221 - hanging part; 30 - second connecting piece; 301 - hanging slot; 40 - linkage shaft; Y - first direction; Z - second direction; X - third direction. DETAILED DESCRIPTION

[0054] The embodiments of the present application are described below in detail, examples of which are shown in the 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 drawings are exemplary, and are intended to explain the present application, and cannot be understood as a limitation of the present application.

[0055] If not specifically stated, all the embodiments and optional embodiments of the present application can be combined with each other to form new technical solutions.

[0056] If not specifically stated, all the technical features and optional technical features of the embodiments of the present application can be combined with each other to form new technical solutions.

[0057] In the description of the embodiments of the present application, it should be understood that the terms "length", "width", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the purpose of facilitating the description of the present application and simplifying the description, and do not indicate or imply that the device or element referred to 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.

[0058] In addition, the terms "first", "second" are only for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features defined with "first", "second" can explicitly or implicitly include one or more of the features.

[0059] In the description of the embodiments of the present application, the meaning of "multiple" is more than two, and "more than two" includes two, unless otherwise explicitly specified and limited. Accordingly, the meaning of "multiple groups" is more than two groups, including two groups.

[0060] In the description of the embodiments of the present application, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection", "fixing" and the like should be understood in a broad sense, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the internal communication of two elements or the interaction relationship between two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0061] In the description of the present application, the term "and / or", merely describes an association relationship of associated objects, which means that there can be three relationships, for example, A and / or B, which can represent the three cases of existence of A, existence of A and B, and existence of B. In addition, in the present application, the character " / ", generally represents that the front and rear associated objects are in an "or" relationship.

[0062] Although the present application has been described with reference to the preferred embodiments, various modifications can be made to it without departing from the scope of the present application, and equivalent parts can be substituted for the parts therein. In particular, the technical features mentioned in each embodiment can be combined in any way as long as there is no structural conflict. The present application is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

[0063] The following will be described in detail in combination with specific drawings and embodiments:

[0064] Please refer to Figures 1 to 3 in combination with other drawings. Among them, Figure 1 is a perspective view of a bar lamp in a rolled-up state and a storage state according to some embodiments of the present application, Figure 2 is a perspective view of a bar lamp in a rolled-up state and a use state according to some embodiments of the present application, Figure 3 is a perspective view of a bar lamp in an unfolded state and a use state according to some embodiments of the present application. The bar lamp provided by the embodiments of the present application includes a main body 10 and a light blocking structure 20. The main body 10 is provided with a light emitting surface 101 on at least one side along a first direction Y. The light blocking structure 20 includes a rolling structure 21 and a light blocking piece 22. The rolling structure 21 is movably connected to the main body 10 and can move between a use state and a storage state. In the storage state, the rolling structure 21 is stored on the main body 10. The light blocking piece 22 can move between a rolled-up state and an unfolded state. In the rolled-up state, the light blocking piece 22 is rolled up on the rolling structure 21. In the unfolded state, the light blocking piece 22 is unfolded relative to the rolling structure 21 and can be detachably connected to the main body 10. In the use state and the unfolded state, at least part of the light blocking piece 22 extends beyond the light emitting surface 101 along the first direction Y for light blocking.

[0065] The main body 10 is the part of the bar lamp for emitting light, which is the main part of the bar lamp.

[0066] The light emitting surface 101 is the surface of the main body 10 for emitting light. Specifically, when the main body 10 emits light, the light is emitted from the light emitting surface 101. The light emitting surface 101 can be a plane, a curved surface, etc.

[0067] One side of the main body 10 along the first direction Y can be formed with a light exit surface 101, so that the main body 10 is used to emit light from one side surface along the first direction Y, as shown in Figures 1 to 3 Alternatively, both sides of the main body 10 along the first direction Y are formed with a light exit surface 101, so that the main body 10 is used to emit light from both sides surfaces along the first direction Y. Wherein, the first direction Y is the main arrangement direction of the light exit surface 101, which is a double arrow direction.

[0068] The winding structure 21 is a structure for winding the light blocking piece 22 of the light blocking structure 20. The winding structure 21 is movably connected to the main body 10, so that the winding structure 21 can move relative to the main body 10. Wherein, in some possible designs, the winding structure 21 can move freely relative to the main body 10; or, in other possible designs, the winding structure 21 and the main body 10 are rotationally connected, so that the winding structure 21 can rotate relative to the main body 10.

[0069] The winding structure 21 can move between a use state and a storage state, which means that the winding structure 21 can move relative to the main body 10, and during the movement of the winding structure 21, the winding structure 21 can move from the storage state to the use state, and also can move from the use state to the storage state. Wherein, the use state refers to the use state of the winding structure 21, and the storage state refers to the storage state of the winding structure 21.

[0070] The light blocking piece 22 refers to a component with light blocking effect. It can be understood that at least part of the light blocking piece 22 is a flexible structure, so that the light blocking piece 22 can be wound on the winding structure 21.

[0071] The light blocking piece 22 can move between a winding state and an unfolding state, which means that the light blocking piece 22 can switch from the winding state to the unfolding state, and also can switch from the unfolding state to the winding state. Wherein, the winding state refers to the winding state of the light blocking piece 22, and the unfolding state refers to the unfolding state of the light blocking piece 22.

[0072] In the winding state, the light blocking piece 22 is wound on the winding structure 21, which means that in the winding state, the light blocking piece 22 is basically wound on the winding structure 21, that is, most of the light blocking piece 22 is wound on the winding structure 21. It can be understood that in the winding state, a small part of the light blocking piece 22 can be allowed not to be wound, for example, the first connecting piece 222 involved below, which is not wound into the winding cavity 202, but is limited outside the winding cavity 202.

[0073] In the unfolded state, the light-blocking piece 22 is unfolded relative to the winding structure 21, which means that in the unfolded state, the light-blocking piece 22 has a state of being unfolded relative to the winding structure 21, and it is not required that the light-blocking piece 22 is completely unfolded as a whole. For example, in the unfolded state, it is allowed that part of the light-blocking piece 22 is still wound on the winding structure 21.

[0074] In the unfolded state, the light-blocking piece 22 is unfolded relative to the winding structure 21 and can be detachably connected to the main body piece 10. On the one hand, under the connection of the main body piece 10, the light-blocking piece 22 can be kept in the unfolded state, so as to guarantee the light-blocking effect of the light-blocking piece 22. On the other hand, the light-blocking piece 22 can be detached from the main body piece 10, so as to facilitate the switching of the light-blocking piece 22 from the unfolded state to the wound state. The light-blocking piece 22 can be directly connected to the main body piece 10; or an intermediate component can be connected between the light-blocking piece 22 and the main body piece 10, the light-blocking piece 22 is connected to the intermediate component, and the main body piece 10 is connected to the intermediate component, so as to indirectly connect the light-blocking piece 22 to the main body piece 10. The intermediate component can be, but is not limited to, the second connecting piece 30 referred to below.

[0075] In the unfolded state, the light-blocking piece 22 is unfolded relative to the winding structure 21 and can be detachably connected to the main body piece 10. On the one hand, under the connection of the main body piece 10, the light-blocking piece 22 can be kept in the unfolded state, so as to guarantee the light-blocking effect of the light-blocking piece 22. On the other hand, the light-blocking piece 22 can be detached from the main body piece 10, so as to facilitate the switching of the light-blocking piece 22 from the unfolded state to the wound state. The light-blocking piece 22 can be directly connected to the main body piece 10; or an intermediate component can be connected between the light-blocking piece 22 and the main body piece 10, the light-blocking piece 22 is connected to the intermediate component, and the main body piece 10 is connected to the intermediate component, so as to indirectly connect the light-blocking piece 22 to the main body piece 10. The intermediate component can be, but is not limited to, the second connecting piece 30 referred to below.

[0076] In the unfolded state, the light-blocking piece 22 is unfolded relative to the winding structure 21 and can be detachably connected to the main body piece 10. On the one hand, under the connection of the main body piece 10, the light-blocking piece 22 can be kept in the unfolded state, so as to guarantee the light-blocking effect of the light-blocking piece 22. On the other hand, the light-blocking piece 22 can be detached from the main body piece 10, so as to facilitate the switching of the light-blocking piece 22 from the unfolded state to the wound state. The light-blocking piece 22 can be directly connected to the main body piece 10; or an intermediate component can be connected between the light-blocking piece 22 and the main body piece 10, the light-blocking piece 22 is connected to the intermediate component, and the main body piece 10 is connected to the intermediate component, so as to indirectly connect the light-blocking piece 22 to the main body piece 10. The intermediate component can be, but is not limited to, the second connecting piece 30 referred to below.

[0077] In the unfolded state, the light-blocking piece 22 is unfolded relative to the winding structure 21 and can be detachably connected to the main body piece 10. On the one hand, under the connection of the main body piece 10, the light-blocking piece 22 can be kept in the unfolded state, so as to guarantee the light-blocking effect of the light-blocking piece 22. On the other hand, the light-blocking piece 22 can be detached from the main body piece 10, so as to facilitate the switching of the light-blocking piece 22 from the unfolded state to the wound state. The light-blocking piece 22 can be directly connected to the main body piece 10; or an intermediate component can be connected between the light-blocking piece 22 and the main body piece 10, the light-blocking piece 22 is connected to the intermediate component, and the main body piece 10 is connected to the intermediate component, so as to indirectly connect the light-blocking piece 22 to the main body piece 10. The intermediate component can be, but is not limited to, the second connecting piece 30 referred to below.

[0078] The rod lamp provided by the embodiments of the present application can move between the use state and the storage state through the winding structure 21, and the light blocking piece 22 can move between the winding state and the unfolded state, so that when the rod lamp needs to perform light supplementing operation, the light blocking piece 22 can be switched to the unfolded state and the winding structure 21 can be switched to the use state, at this time, the light blocking piece 22 is unfolded relative to the winding structure 21 and is detachably connected to the main body 10, and at least part of the light blocking piece 22 exceeds the light emitting surface 101 in the first direction Y, so that the light blocking piece 22 can block the light rays radiated from the light emitting surface 101 to the side, so that the light rays radiated from the light emitting surface 101 can be more concentrated to perform light supplementing operation. After the rod lamp completes the light supplementing operation, the light blocking piece 22 can be switched to the winding state and the winding structure 21 can be switched to the storage state, at this time, the light blocking piece 22 is wound on the winding structure 21, and the winding structure 21 is stored on the main body 10, so that the light blocking structure 20 is stored on the main body 10, so that the light blocking structure 20 does not need to be frequently disassembled and assembled, and the light blocking structure 20 is stored on the main body 10, so that the rod lamp is convenient to carry. In this way, during use of the rod lamp, only the states of the winding structure 21 and the light blocking piece 22 need to be switched, and the light blocking structure 20 does not need to be frequently disassembled and assembled, so that the rod lamp is more convenient to use.

[0079] As shown in Figure 1 , the winding structure 21 is in the storage state, and the light blocking piece 22 is in the winding state. When the rod lamp needs to perform light supplementing operation, the winding structure 21 can be switched from the storage state to the use state first, as shown in Figure 2 ; then, the light blocking piece 22 is switched from the winding state to the unfolded state, and the light blocking piece 22 is connected to the main body 10, as shown in Figure 3 . After the rod lamp completes the light supplementing operation, the light blocking piece 22 can be switched from the unfolded state to the winding state first, as shown in Figure 2 ; then, the winding structure 21 is switched from the use state to the storage state, as shown in Figure 1 .

[0080] Specifically, the main body 10 is arranged to extend in the second direction Z, so that the rod lamp extends in the second direction Z to form a strip shape.

[0081] In some embodiments, please refer to Figures 1 to 3 , and combine with other drawings. The main body 10 is provided with a first storage groove 103. In the storage state, at least part of the winding structure 21 is arranged in the first storage groove 103.

[0082] The first storage groove 103 can be a groove arranged on the main body 10.

[0083] By arranging at least part of the winding structure 21 in the first receiving groove 103 in the receiving state, the winding structure 21 is received on the main body 10, which helps to improve the portability of the bar lamp.

[0084] It should be noted that in the receiving state, damping can be provided between the winding structure 21 and the first receiving groove 103, and the winding structure 21 can be detachably connected to the main body 10, so that the winding structure 21 can be stably maintained in the receiving state.

[0085] In some embodiments, please refer to Figure 4 and Figure 5 , and in combination with other drawings. Among them, Figure 4 is a perspective view of the light blocking structure 20 of the bar lamp provided in some embodiments of the present application, Figure 5 is Figure 4 a sectional view along A-A. The winding structure 21 includes a fixed component 211 and a rotating component 212. The fixed component 211 is movably connected to the main body 10. The rotating component 212 is rotatably connected to the fixed component 211 and is used for rotating during switching between the winding state and the unfolded state. In the winding state, the light blocking piece 22 is wound on the outer periphery of the rotating component 212.

[0086] The fixed component 211 and the rotating component 212 are two parts of the winding structure 21.

[0087] The winding structure 21 is movably connected to the main body 10, specifically the fixed component 211 is movably connected to the main body 10, so that the fixed component 211 can move relative to the main body 10 to switch the winding structure 21 between the receiving state and the use state.

[0088] In the winding state, the light blocking piece 22 is wound on the outer periphery of the rotating component 212, which means that in the winding state, the light blocking piece 22 is wrapped around the outer periphery of the rotating component 212 to achieve winding of the light blocking piece 22.

[0089] The rotating component 212 is used for rotating during switching between the winding state and the unfolded state, which means that during the switching of the light blocking piece 22 from the winding state to the unfolded state, the rotating component 212 will rotate forward relative to the fixed component 211 to facilitate the unfolding of the light blocking piece 22. During the reverse rotation of the rotating component 212 relative to the fixed component 211, the light blocking piece 22 will be gradually wound on the outer periphery of the rotating component 212 to facilitate the switching of the light blocking piece 22 from the unfolded state to the winding state. Among them, the forward rotation of the rotating component 212 and the reverse rotation of the rotating component 212 are relative, that is, when the forward rotation of the rotating component 212 is clockwise rotation, the reverse rotation of the rotating component 212 is counterclockwise rotation; when the forward rotation of the rotating component 212 is counterclockwise rotation, the reverse rotation of the rotating component 212 is clockwise rotation.

[0090] Wherein, the rotation axis of the rotating assembly 212 relative to the fixed assembly 211 changes during the process of the rotating assembly 212 relative to the fixed assembly 211.

[0091] Wherein, the rotation axis of the rotating assembly 212 can be perpendicular to the first direction Y, or can be parallel to the first direction Y. The rotation axis of the rotating assembly 212 refers to the central axis 2112 line of the rotating assembly 212 during the process of the rotating assembly 212 relative to the fixed assembly 211.

[0092] Through the setting of the fixed assembly 211 and the rotating assembly 212, it is convenient to switch the light blocking between the rolled state and the unfolded state, and it is convenient to realize the rolling of the light blocking piece 22 in the rolled state.

[0093] In some embodiments, please refer to Figures 4 to 6 , and combine with other drawings. Wherein, Figure 6 is Figure 4 the exploded view of the light blocking structure 20 provided by the application. The rolling structure 21 further comprises an elastic member 213, which is connected between the fixed assembly 211 and the rotating assembly 212, and is used to apply an elastic force to the rotating assembly 212 to drive the light blocking piece 22 to switch to the rolled state.

[0094] The elastic member 213 refers to a component with elastic performance. Wherein, the elastic member 213 can be a spring, a tension spring, a spring piece, a clockwork, etc.

[0095] The elastic member 213 is connected between the fixed assembly 211 and the rotating assembly 212, which means that the elastic member 213 is mainly arranged between the fixed assembly 211 and the rotating assembly 212, and the elastic member 213 is connected to the fixed assembly 211 and the rotating assembly 212.

[0096] The elastic member 213 is used to apply an elastic force to the rotating assembly 212 to drive the light blocking piece 22 to switch to the rolled state, which means that the elastic member 213 applies an elastic force to the rotating assembly 212, and the elastic force is used to drive the rotating assembly 212 to rotate reversely, so that the rotating assembly 212 drives the light blocking piece 22 to gradually roll on the outer periphery of the rotating assembly 212 during the reverse rotation, so that the light blocking piece 22 can be switched from the unfolded state to the rolled state.

[0097] It can be understood that, in the process of switching the light blocking piece 22 from the unfolded state to the rolled-up state, the rotating assembly 212 rotates forward relative to the fixed assembly 211, and the elastic member 213 is gradually charged under the driving of the rotating assembly 212. When the light blocking piece 22 is detached from the main body 10, the elastic member 213 resets and drives the rotating assembly 212 to rotate reversely, so that the rotating assembly 212 drives the light blocking piece 22 to gradually roll up on the outer periphery of the rotating assembly 212 in the reverse rotation process, thereby switching the light blocking piece 22 from the unfolded state to the rolled-up state.

[0098] By arranging the elastic member 213, the light blocking piece 22 can be switched from the unfolded state to the rolled-up state without manual rolling, which is beneficial to improve the use convenience of the light blocking structure 20.

[0099] In other embodiments, the light blocking structure 20 can not be provided with the elastic member 213, so that the light blocking piece 22 can be rolled manually by rotating the rotating assembly 212, which can also switch the light blocking piece 22 from the unfolded state to the rolled-up state.

[0100] In some embodiments, please refer to Figures 4 to 6 , and combine with other drawings. The fixed assembly 211 includes a fixed seat 2111 and a center shaft 2112. The fixed seat 2111 is movably connected to the main body 10. The center shaft 2112 is fixedly connected to the fixed seat 2111, and the rotating assembly 212 is rotatably sleeved on the outer periphery of the center shaft 2112. The elastic member 213 is connected to at least one of the fixed seat 2111 and the center shaft 2112.

[0101] The rolling structure 21 is movably connected to the main body 10, specifically, the fixed seat 2111 is movably connected to the main body 10, so that the fixed seat 2111 can move relative to the main body 10 to switch the rolling structure 21 between the storage state and the use state.

[0102] The rotating assembly 212 is rotatably sleeved on the outer periphery of the center shaft 2112, which means that the rotating assembly 212 is sleeved on the outer periphery of the center shaft 2112 and can rotate relative to the center shaft 2112. The axial direction of the center shaft 2112 is parallel to the rotation axis of the rotating assembly 212. The axial direction of the center shaft 2112 is the direction a in the drawings.

[0103] One end of the elastic member 213 is connected to the rotating assembly 212; the other end of the elastic member 213 can be connected to the fixed seat 2111, or to the center shaft 2112, or to both the fixed seat 2111 and the center shaft 2112. As an example, Figure 5As shown, the two ends of the elastic member 213 are respectively connected to the rotating assembly 212 and the fixed seat 2111. As another example, the elastic member 213 can be a clockwork, a torsion spring, etc., and the two ends of the elastic member 213 can be respectively connected to the rotating assembly 212 and the fixed seat 2111.

[0104] In this way, during the rotation of the rotating assembly 212 relative to the fixed assembly 211, the rotating assembly 212 can rotate relative to the central shaft 2112, so that the central shaft 2112 can provide certain support to the rotating assembly 212, which helps to ensure the rotation stability of the rotating assembly 212, thereby facilitating the switching of the light blocking member 22 between the rolled-up state and the unfolded state.

[0105] In some embodiments, reference will be made to Figures 4 to 6 , in combination with other drawings. The elastic member 213 includes a main body portion 2131, a first end portion 2132, and a second end portion 2133. The main body portion 2131 is sleeved between the outer periphery of the central shaft 2112 and the rotating assembly 212. The first end portion 2132 is fixedly connected to the fixed seat 2111, and the second end portion 2133 is fixedly connected to the rotating assembly 212. In the axial direction of the central shaft 2112, the first end portion 2132 and the second end portion 2133 are respectively arranged at the two ends of the main body portion 2131.

[0106] The main body portion 2131, the first end portion 2132, and the second end portion 2133 are three portions of the elastic member 213. Among them, the main body portion 2131 is the portion of the elastic member 213 mainly used to provide elastic force, and is the main portion of the elastic member 213. The first end portion 2132 and the second end portion 2133 are two end portions of the elastic member 213. Specifically, the first end portion 2132 is arranged at one end of the main body portion 2131 in the axial direction of the central shaft 2112, and the second end portion 2133 is arranged at the other end of the main body portion 2131 in the axial direction of the central shaft 2112.

[0107] It can be understood that the main body portion 2131 is sleeved on the outer periphery of the central shaft 2112 and between the inner periphery of the rotating assembly 212. Among them, the elastic member 213 is approximately a spring.

[0108] In the process of switching the light blocking piece 22 from the unwinding state to the winding state, the rotating assembly 212 rotates forward relative to the fixed assembly 211 and the first end portion 2132 of the elastic member 213, the second end portion 2133 of the elastic member 213 rotates together with the rotating assembly 212 relative to the fixed assembly 211 and the first end portion 2132, and the main body portion 2131 of the elastic member 213 twists under the driving of the second end portion 2133, so as to gradually accumulate force. When the light blocking piece 22 is detached from the main body 10, the main body portion 2131 resets the twist, so that the second end portion 2133 drives the rotating assembly 212 to rotate reversely under the driving of the main body portion 2131, so as to drive the rotating assembly 212 to gradually wind the light blocking piece 22 on the outer periphery of the rotating assembly 212 in the reverse rotation process, thereby switching the light blocking piece 22 from the unwinding state to the winding state.

[0109] In this way, the elastic member 213 has a very large elastic force, which is beneficial to reset the rotation of the rotating assembly 212 driven by the elastic member 213, thereby facilitating the switching of the light blocking piece 22 from the unwinding state to the winding state.

[0110] The main body portion 2131 and the first end portion 2132 can be spaced apart from the central shaft 2112, which is beneficial to the movement of the main body portion 2131 and the first end portion 2132 relative to the central shaft 2112, thereby facilitating the force accumulation or reset of the main body portion 2131.

[0111] In some embodiments, please refer to Figures 4 to 7 , and in combination with other drawings. Among them, Figure 7 is a perspective view of the fixing seat 2111 of the bar lamp provided in some embodiments of the present application. The fixing seat 2111 includes a seat body 21111, a first fixing portion 21112 and a second fixing portion 21113. The seat body 21111 is movably connected to the main body 10. The first fixing portion 21112 is arranged on the seat body 21111 and fixedly connected to the central shaft 2112. The second fixing portion 21113 is arranged on the seat body 21111 and spaced apart from the first fixing portion 21112. The first end portion 2132 is fixed between the outer periphery of the first fixing portion 21112 and the second fixing portion 21113.

[0112] The winding structure 21 is movably connected to the main body 10, specifically, the seat body 21111 is movably connected to the main body 10.

[0113] The first fixing portion 21112 and the second fixing portion 21113 are both components for fixing the first end portion 2132.

[0114] The second fixing part 21113 is arranged on the seat body 21111 and is arranged at an interval from the outer periphery of the first fixing part 21112. The first end part 2132 is fixed between the outer periphery of the first fixing part 21112 and the second fixing part 21113, that is, the first end part 2132 is sleeved on the outer periphery of the first fixing part 21112 and is arranged at one end of the second fixing part 21113 close to the first fixing part 21112, so that the first end part 2132 is fixed.

[0115] The gap between the first fixing part 21112 and the second fixing part 21113 and the first end part 2132 can be but not limited to an interference fit, so that the first end part 2132 abuts against the outer periphery of the first fixing part 21112 and abuts against one end of the second fixing part 21113 close to the first fixing part 21112, so that the first end part 2132 is fixed on the fixing seat 2111.

[0116] In this way, the first end part 2132 is fixed on the fixing seat 2111.

[0117] In some embodiments, please refer to Figures 4 to 7 , and the other drawings. The fixing seat 2111 comprises a plurality of second fixing parts 21113, the plurality of second fixing parts 21113 are arranged at an interval around the outer periphery of the first fixing part 21112, and the first end part 2132 abuts against the plurality of second fixing parts 21113 away from the outer periphery of the first fixing part 21112. In this way, on the one hand, the first end part 2132 can be fixed firmly on the fixing seat 2111, and on the other hand, it is convenient for the first end part 2132 to be fixed.

[0118] In some embodiments, please refer to Figures 4 to 7 , and the other drawings. The outer periphery of the first fixing part 21112 can be formed with a plurality of first protrusions 21114 arranged at an interval, the plurality of first protrusions 21114 are arranged at an interval around the outer periphery of the first fixing part 21112, and the first protrusion 21114 and the second fixing part 21113 are arranged staggered.

[0119] In this way, the first protrusion 21114 and the second fixing part 21113 abut against different positions of the first end part 2132 in the circumferential direction, which helps to improve the fixing firmness of the first end part 2132 on the fixing seat 2111.

[0120] In other embodiments, the first end part 2132 and the fixing seat 2111 can also be fixed by welding, glue fixing and the like.

[0121] In some embodiments, please refer to Figures 4 to 6 , Figure 8 and Figure 9 , and the other drawings. Among them, Figure 8A perspective view of a first rotating member 2121 of a bar lamp provided for some embodiments of the present application, Figure 9 A perspective view of a second rotating member 2122 of a bar lamp provided for some embodiments of the present application. The rotating assembly 212 includes the first rotating member 2121 and the second rotating member 2122. The first rotating member 2121 is rotatably sleeved on the outer periphery of the central shaft 2112. In the axial direction of the central shaft 2112, the first rotating member 2121 and the fixed seat 2111 are arranged at intervals, and the end of the first rotating member 2121 facing the fixed seat 2111 is provided with a slot 201. The second rotating member 2122 is rotatably sleeved on the outer periphery of the central shaft 2112, and the light blocking member 22 can be wound on the outer periphery of the second rotating member 2122. In the axial direction of the central shaft 2112, the end of the second rotating member 2122 and the second end 2133 are both inserted into the slot 201. The second end 2133 is fixed between the outer periphery of the first rotating member 2121 and the second rotating member 2122, and the second rotating member 2122 is fixed to the first rotating member 2121 and / or rotationally cooperates with the first rotating member 2121.

[0122] The first rotating member 2121 and the second rotating member 2122 are two components of the rotating assembly 212.

[0123] The second rotating member 2122 is mainly used for winding the light blocking member 22. In the winding state, the light blocking member 22 is wound on the outer periphery of the second rotating member 2122.

[0124] The first rotating member 2121 is rotatably sleeved on the outer periphery of the central shaft 2112, and the second rotating member 2122 is rotatably sleeved on the outer periphery of the central shaft 2112, which means that the first rotating member 2121 and the second rotating member 2122 are both sleeved on the outer periphery of the central shaft 2112, and both can rotate relative to the central shaft 2112.

[0125] It can be understood that the inner wall of the slot 201 includes an inner slot wall 2012 and an outer slot wall 2011. In the radial direction of the central shaft 2112, the inner slot wall 2012 and the outer slot wall 2011 are arranged at intervals, and the outer slot wall 2011 is located outside the inner slot wall 2012. In the axial direction of the central shaft 2112, the end of the second rotating member 2122 and the second end 2133 are both inserted into the slot 201, so that the end of the second rotating member 2122 and the second end 2133 are both arranged between the inner slot wall 2012 and the outer slot wall 2011. In the radial direction of the central shaft 2112, the end of the second rotating member 2122 is located outside the second end 2133, and the second end 2133 is sleeved between the inner slot wall 2012 and the inner periphery wall of the end of the second rotating member 2122, so that the second end 2133 is fixed.

[0126] Wherein, the radial direction of the central shaft 2112 is shown as direction b in the drawing.

[0127] In the radial direction of the central axis 2112, the gap between the inner groove wall 2012 and the end of the second rotating member 2122 can but not limited to achieve an interference fit with the second end 2133, so that the inner peripheral wall of the second end 2133 abuts against the inner groove wall 2012, and the outer peripheral wall of the second end 2133 abuts against the inner peripheral wall of the end of the second rotating member 2122, so that the second end 2133 is fixed to the rotating assembly 212.

[0128] In the radial direction of the central axis 2112, the outer peripheral wall of the end of the second rotating member 2122 can abut against the outer groove wall 2011.

[0129] The second rotating member 2122 can be fixed to the first rotating member 2121 by welding, glue fixing, etc. The second rotating member 2122 can also be rotationally fixed with the first rotating member 2121; for example, the outer groove wall 2011 of the insertion groove 201 can be formed with a second protrusion 21212, and the second rotating member 2122 is provided with a rotation stopping groove 204, and the second protrusion 21212 can be inserted into the rotation stopping groove 204 along the axial direction of the central axis 2112, so that the first rotating member 2121 and the second rotating member 2122 can rotate synchronously in the process of switching the light blocking member 22 between the rolled-up state and the unfolded state.

[0130] In this way, the fixation of the second end 2133 on the rotating assembly 212 is achieved.

[0131] In some embodiments, please refer to Figures 4 to 6 , Figure 8 , and in combination with other drawings. The inner groove wall 2012 of the insertion groove 201 can be provided with a third protrusion 21213, and the third protrusion 21213 can abut against the inner peripheral wall of the second end 2133, which helps to improve the fixation stability of the second end 2133 on the rotating assembly 212.

[0132] In some embodiments, the number of third protrusions 21213 is multiple, and the multiple third protrusions 21213 are arranged in a circumferential direction.

[0133] In the axial direction of the rotating assembly 212, the end of the second rotating member 2122 away from the first rotating member 2121 can abut against the fixed seat 2111 and can rotate relative to the fixed seat 2111. In this way, the rotation stability of the rotating assembly 212 is improved.

[0134] In some embodiments, please refer to Figure 5 , and in combination with other drawings. In which, Figure 5In the rolled-up state, the light-blocking piece 22 is in the rolled-up state. In the rolled-up state, the diameter of the first end portion 2132 is smaller than the diameter of the second end portion 2133 and the maximum diameter of the main body portion 2131.

[0135] In the process of switching the light-blocking piece 22 from the rolled-up state to the unfolded state, the rotating assembly 212 rotates positively relative to the fixed assembly 211 and the first end portion 2132, the second end portion 2133 rotates relative to the fixed assembly 211 and the first end portion 2132 together with the rotating assembly 212, and the main body portion 2131 twists under the drive of the second end portion 2133 to gradually accumulate force. In this process, the diameter of the main body portion 2131 gradually decreases due to the twisting of the main body portion 2131, and the maximum diameter of the main body portion 2131 is set to be greater than the diameter of the first end portion 2132, which facilitates the twisting of the main body portion 2131 to facilitate the accumulation of force in the main body portion 2131. Moreover, the diameter of the first end portion 2132 is smaller than the maximum diameter of the main body portion 2131, which facilitates the rebound of the main body portion 2131 under the drive of the first end portion 2132, i.e., facilitates the resetting movement of the main body portion 2131 and the second end portion 2133, so as to facilitate the switching of the light-blocking piece 22 from the unfolded state to the rolled-up state.

[0136] The diameter of the second end portion 2133 is greater than the diameter of the first end portion 2132, which facilitates the main body portion 2131 to have a larger diameter.

[0137] The diameter of the first end portion 2132 is smaller than the diameter of the second end portion 2133, so that the diameter of the part of the main body portion 2131 close to the first end portion 2132 gradually decreases.

[0138] In some embodiments, please refer to Figures 4 to 6 、 Figure 8 and Figure 9 , and in combination with other drawings. In the axial direction of the rotating assembly 212, the two ends of the rotating assembly 212 form limiting portions, and the light-blocking piece 22 is limited between the two limiting portions.

[0139] In this way, the light-blocking piece 22 can be limited on the fixed assembly 211 in the axial direction of the rotating assembly 212, which facilitates the smooth switching of the light-blocking piece 22 between the rolled-up state and the unfolded state.

[0140] The axial direction of the rotating assembly 212 refers to the axial direction of the central shaft 2112, and also refers to the extension direction of the rotation axis of the rotating assembly 212.

[0141] Specifically, please refer to Figures 4 to 6 、 Figure 8 and Figure 9, and in combination with other drawings. In the axial direction of the rotating assembly 212, the limiting part of one end of the rotating assembly 212 is arranged on the first rotating member 2121, which is the first limiting part 21211. Specifically, in the radial direction of the central shaft 2112, the first limiting part 21211 is located outside the slot 201 and beyond the second rotating member 2122.

[0142] In the axial direction of the rotating assembly 212, the limiting part of the other end of the rotating assembly 212 is arranged on the second rotating member 2122, which is the second limiting part 21221. The second limiting part 21221 and the first limiting part 21211 are arranged in the axial direction of the rotating assembly 212.

[0143] In some embodiments, please refer to Figure 10 , and in combination with other drawings. Among them, Figure 10 is a perspective view of the light-blocking piece 22 of the bar lamp provided in some embodiments of the present application. The light-blocking piece 22 includes a light-blocking main body 221 and a first connecting piece 222. The light-blocking main body 221 is a flexible structure, and the light-blocking main body 221 is fixedly connected to the rotating assembly 212 at one end thereof in the winding direction of the light-blocking piece 22. In the winding state, the light-blocking main body 221 is wound around the outer periphery of the rotating assembly 212. The first connecting piece 222 is fixedly connected to the other end of the light-blocking main body 221 in the winding direction of the light-blocking piece 22. In the unwinding state, the light-blocking main body 221 is unwound relative to the fixed assembly 211 and can be detachably connected to the main body piece 10.

[0144] The light-blocking main body 221 is a component of the light-blocking piece 22 for blocking light, which can be but is not limited to a light-blocking cloth.

[0145] The first connecting piece 222 is a component of the light-blocking piece 22 for connecting the main body piece 10.

[0146] The winding direction of the light-blocking piece 22 refers to the winding direction of the light-blocking piece 22 wound around the outer periphery of the rotating assembly 212.

[0147] In this way, the light-blocking piece 22 can be switched between the winding state and the unwinding state, and the light-blocking piece 22 and the main body piece 10 can be connected.

[0148] In some embodiments, please refer to Figures 4 to 6 , Figure 10 and Figure 11 , and in combination with other drawings. Among them, Figure 11 is a perspective view of the storage box 2113 of the bar lamp provided in some embodiments of the present application. A winding cavity 202 is arranged between the fixed assembly 211 and the rotating assembly 212, and the winding cavity 202 is provided with an opening 203. The light-blocking main body 221 passes through the opening 203. In the winding state, the light-blocking main body 221 is located in the winding cavity 202, and the first connecting piece 222 is limited outside the opening 203.

[0149] Specifically, the fixing assembly 211 comprises the fixing seat 2111, the central shaft 2112, and a winding box. The winding box is fixed to the fixing seat 2111 and the central shaft 2112, and at least part of the central shaft 2112 and the rotating assembly 212 are arranged in the winding box. A winding cavity 202 is formed between the inner circumferential wall of the winding box and the outer circumferential wall of the central shaft 2112.

[0150] Specifically, in the radial direction of the central shaft 2112, one side of the winding box is formed with the opening 203, and the opening 203 and the winding cavity 202 are in communication.

[0151] In the winding state and the unfolded state, part of the light blocking body 221 passes through the opening 203.

[0152] In the winding state, the light blocking body 221 is located in the winding cavity 202, so that the winding structure 21 can better wind the light blocking body 221, which facilitates the storage of the light blocking structure 20. In the winding state, the first connecting piece 222 is limited outside the opening 203, so that the user can pull the first connecting piece 222, thereby facilitating the switching of the light blocking piece 22 from the winding state to the unfolded state.

[0153] In some embodiments, please refer to Figure 10 and Figure 11 , and combine with other drawings. The opening 203 has a width direction and a length direction, the length direction is the axial direction of the rotating assembly 212, and the length of the opening 203 is greater than the width of the opening 203.

[0154] Among them, the width direction is parallel to a certain radial direction of the central shaft 2112.

[0155] In some possible arrangements, in the length direction, the size of the first connecting piece 222 is greater than the size of the opening 203.

[0156] Among them, in the length direction, the size of the first connecting piece 222 is L1, and the size of the opening 203 is L2, and L1 is greater than L2.

[0157] In some possible designs, in the width direction, the size of the first connecting piece 222 is greater than the size of the opening 203.

[0158] Among them, in the width direction, the size of the first connecting piece 222 is L3, and the size of the opening 203 is L4, and L3 is greater than L4.

[0159] By making the size of the first connecting piece 222 greater than the size of the opening 203, the first connecting piece 222 can be limited outside the opening 203, which facilitates the switching of the light blocking piece 22 from the winding state to the unfolded state.

[0160] In some embodiments, please refer to Figures 1 to 3 , Figure 10 , Figure 12 and Figure 13 , and in combination with other drawings. Among them, Figure 12 is an enlarged view of B in Figure 3 , Figure 13 is a perspective view of the light blocking structure 20, the linkage shaft 40 and the second connecting piece 30 of the rod lamp provided by some embodiments of the present application. The rod lamp further comprises a second connecting piece 30 movably connected to the main body piece 10 and capable of being moved to be accommodated on the main body piece 10. The first connecting piece 222 is capable of being detachably connected to the second connecting piece 30 to be connected to the main body piece 10.

[0161] The second connecting piece 30 refers to a component for connecting the light blocking piece 22 to the main body piece 10. Among them, the first connecting piece 222 is detachably connected to the main body piece 10, realizing the indirect connection between the light blocking piece 22 and the main body piece 10.

[0162] By setting the second connecting piece 30, the first connecting piece 222 detachably connected to the light blocking piece 22 in the unfolded state, so that the second connecting piece 30 can be designed according to the size of the light blocking main body 221, which helps the second connecting piece 30 and the first connecting piece 222, the light blocking main body 221 can be better unfolded and used for light blocking.

[0163] The second connecting piece 30 is movably connected to the main body piece 10 and capable of being moved to be accommodated on the main body piece 10, so that after the rod lamp completes the light supplementing operation, the second connecting piece 30 can be accommodated on the main body piece 10, which facilitates the carrying of the rod lamp and helps to improve the use convenience of the rod lamp.

[0164] In some embodiments, please refer to Figures 10 to 12 , and in combination with other drawings. The first connecting piece 222 is provided with a hanging part 2221, and the second connecting piece 30 is provided with a hanging groove 301, and the hanging part 2221 can be hung in the hanging groove 301.

[0165] The hanging part 2221 refers to the part of the first connecting piece 222 for hanging in the hanging groove 301, and the hanging groove 301 is a groove structure.

[0166] In the unfolded state, the hanging part 2221 of the first connecting piece 222 is hung in the hanging groove 301, so that the first connecting piece 222 and the second connecting piece 30 realize simple and easy detachable connection, which facilitates the connection and disconnection of the first connecting piece 222 and the second connecting piece 30, thereby facilitating the switching of the light blocking piece 22 between the unfolded state and the rolled state, thereby facilitating the use convenience of the rod lamp.

[0167] In the width direction, the size of the first connecting piece 222 is the size of the hanging part 2221.

[0168] In some embodiments, please refer to Figures 1 to 3 , and in combination with other drawings. The main body piece 10 is provided with a second receiving groove 104. The second connecting piece 30 can be moved into the second receiving groove 104 to be received on the main body piece 10.

[0169] The second receiving groove 104 can be a groove provided on the main body piece 10.

[0170] The second connecting piece 30 is moved into the second receiving groove 104, which means that at least part of the second connecting piece 30 is located in the second receiving groove 104.

[0171] By being able to be received in the second receiving groove 104 by the second connecting piece 30, it helps to improve the carrying convenience of the bar lamp.

[0172] It needs to be added here that in the received state, damping can be provided between the second connecting piece 30 and the second receiving groove 104, the second connecting piece 30 can be detachably connected with the main body piece 10, etc., so that the second connecting piece 30 can be stably received on the main body piece 10.

[0173] In some embodiments, please refer to Figures 1 to 3 , Figure 13 , and in combination with other drawings. The fixing assembly 211 and the second connecting piece 30 are both rotationally connected to the main body piece 10, the rotation axis of the fixing assembly 211 and the rotation axis of the second connecting piece 30 are both parallel to the second direction Z, and the fixing assembly 211 and the second connecting piece 30 are spaced apart along the second direction Z. In the use state and the unfolded state, the fixing assembly 211 can be rotated to adjust the light blocking angle of the light blocking piece 22. Wherein, the second direction Z intersects the first direction Y.

[0174] It can be understood that the fixing assembly 211 is rotationally connected to the main body piece 10, so that the fixing assembly 211 can rotate relative to the main body piece 10 to switch between the received state and the use state. The second connecting piece 30 is rotationally connected to the main body piece 10, so that the second connecting piece 30 can rotate relative to the main body piece 10 to be received on the main body piece 10.

[0175] Wherein, the rotation axis of the fixing assembly 211 refers to the center axis 2112 line referred to in the rotation process of the fixing assembly 211 relative to the main body piece 10, and the rotation axis of the second connecting piece 30 refers to the center axis 2112 line referred to in the rotation process of the second connecting piece 30 relative to the main body piece 10. The second direction Z is the approximate extension direction of the rotation axis of the fixing assembly 211 and the rotation axis of the second connecting piece 30.

[0176] It can be understood that, during the rotation of the fixing assembly 211 relative to the main body 10, the fixing assembly 211 can be rotated from the storage state to the use state, or from the use state to the storage state, and can also be rotated in the use state. Specifically, in the use state and the unfolded state, when the fixing assembly 211 rotates relative to the main body 10, the fixing assembly 211 can be kept in the use state, and during this process, the size of the part of the light blocking piece 22 that exceeds the light emitting surface 101 in the first direction Y changes, and the angle between the light blocking piece 22 and the light emitting surface 101 also changes, so that the light blocking angle of the light blocking piece 22 is adjusted.

[0177] The first direction Y and the second direction Z intersect, that is, the first direction Y and the second direction Z can form an included angle greater than 0° and less than 180°, that is, the first direction Y and the second direction Z are not parallel. The first direction Y and the second direction Z can be perpendicular to each other, or can not be perpendicular. The first direction Y and the second direction Z can be directions intersecting on the same plane, or can be directions on planes respectively intersecting each other, and the projection of the second direction Z on the plane where the first direction Y is located can intersect the first direction Y. As an example, the first direction Y and the second direction Z are perpendicular.

[0178] By adopting the above technical solution, the light blocking angle of the light blocking piece 22 can be adjusted, which helps to improve the light supplement effect and use convenience of the rod lamp.

[0179] In some embodiments, please refer to Figures 1 to 3 , Figure 13 , and in combination with other drawings. The rod lamp also includes a linkage shaft 40, the linkage shaft 40 is rotationally connected to the main body 10, and the rotation axis of the linkage shaft 40 is parallel to the second direction Z. The fixing assembly 211 is fixed to the linkage shaft 40 and / or rotationally matched with the linkage shaft 40, and the second connecting piece 30 is fixed to the linkage shaft 40 and / or rotationally matched with the linkage shaft 40.

[0180] Among them, in the use state and the unfolded state, the fixing assembly 211 can rotate together with the linkage shaft 40 to adjust the light blocking angle of the light blocking piece 22.

[0181] Among them, the fixing assembly 211 can be fixed on the linkage shaft 40 by welding, glue fixing and the like. The fixing assembly 211 can also be rotationally matched with the linkage shaft 40, so that the fixing assembly 211 can rotate synchronously with the linkage shaft 40.

[0182] Among them, the second connecting piece 30 can be fixed on the linkage shaft 40 by welding, glue fixing and the like. The second connecting piece 30 can also be rotationally matched with the linkage shaft 40, so that the second connecting piece 30 can rotate synchronously with the linkage shaft 40.

[0183] The fixing assembly 211 is fixed to the linkage shaft 40 and / or rotationally fixed with the linkage shaft 40, so that the fixing assembly 211 is indirectly rotationally connected with the main body 10 through the linkage shaft 40. The second connecting piece 30 is fixed to the linkage shaft 40 and / or rotationally fixed with the linkage shaft 40, so that the second connecting piece 30 is indirectly rotationally connected with the main body 10 through the linkage shaft 40.

[0184] By adopting the above technical solution, when the light blocking structure 20 is rotated from the storage state to the use state, the second connecting piece 30 is rotated synchronously with the light blocking structure 20 under the driving of the linkage shaft 40, so that the first connecting piece 222 of the light blocking piece 22 can be accurately detachably connected with the second connecting piece 30 without adjusting the position of the second connecting piece 30. When the light blocking structure 20 is rotated from the use state to the storage state, the second connecting piece 30 is rotated synchronously with the light blocking structure 20 under the driving of the linkage shaft 40, so that the second connecting piece 30 is stored on the main body 10, that is, the light blocking structure 20 and the second connecting piece 30 are synchronously stored. In this way, the use of the light blocking structure 20 and the second connecting piece 30 is very convenient without rotating the light blocking structure 20 and the second connecting piece 30 separately.

[0185] In some embodiments, please refer to Figure 13 , and combine with other drawings. The linkage shaft 40 passes through the fixing assembly 211 and the second connecting piece 30 along the second direction Z, and the cross section of the linkage shaft 40 perpendicular to the second direction Z is non-circular.

[0186] It can be understood that the cross section of the fixing assembly 211 perpendicular to the second direction Z for passing through the hole of the linkage shaft 40 can also be non-circular, and is adapted to the shape of the linkage shaft 40, so as to realize the rotationally fixed cooperation between the fixing assembly 211 and the linkage shaft 40. The cross section of the second connecting piece 30 perpendicular to the second direction Z for passing through the hole of the linkage shaft 40 can also be non-circular, and is adapted to the shape of the linkage shaft 40, so as to realize the rotationally fixed cooperation between the second connecting piece 30 and the linkage shaft 40.

[0187] In some embodiments, please refer to Figures 1 to 3 , and combine with other drawings. The winding structure 21 is rotationally connected with the main body 10, and the rotation axis of the winding structure 21 is parallel to the second direction Z. The main body 10 is formed with a storage surface 102, and the light emitting surface 101 is connected with the storage surface 102 along at least one side of the third direction X. In the storage state, the winding structure 21 is stored on the storage surface 102. In the use state and the unfolded state, the winding structure 21 can be rotated to adjust the light blocking angle of the light blocking piece 22. Wherein, the first direction Y and the second direction Z intersect, the first direction Y and the third direction X intersect, and the second direction Z and the third direction X intersect.

[0188] The rotation axis of the winding structure 21 is also the rotation axis of the fixing assembly 211.

[0189] The receiving surface 102 is a surface of the main body 10 for receiving the winding structure 21.

[0190] It can be understood that the winding structure 21 is rotationally connected to the main body 10, so that the winding structure 21 can rotate relative to the main body 10 to switch between the receiving state and the use state.

[0191] It can be understood that during the rotation of the winding structure 21 relative to the main body 10, the winding structure 21 can be rotated from the receiving state to the use state, or from the use state to the receiving state, or rotated in the use state. Specifically, in the use state and the unfolded state, when the winding structure 21 rotates relative to the main body 10, it can remain in the use state, and during this process, the size of the part of the light blocking piece 22 that protrudes beyond the part of the light emitting surface 101 in the first direction Y changes, and the angle between the light blocking piece 22 and the light emitting surface 101 also changes, so that the light blocking angle of the light blocking piece 22 is adjusted.

[0192] Specifically, the first receiving groove 103 and the second receiving groove 104 can be formed on the receiving surface 102.

[0193] The winding structure 21 can be rotationally connected to a structure on the light emitting surface 101, so that in the use state, the light blocking piece 22 can be located on the side of the light emitting surface 101 in the third direction X to block light.

[0194] The meanings of the first direction Y and the third direction X intersecting, and the second direction Z and the third direction X intersecting can also be explained in the same way as the first direction Y and the second direction Z intersecting, which will not be repeated here. As an example, the first direction Y and the second direction Z are perpendicular, the first direction Y and the third direction X are perpendicular, and the second direction Z and the third direction X are perpendicular.

[0195] By adopting the above technical solution, the light blocking angle of the light blocking piece 22 can be adjusted in the use state, which helps to improve the light supplementing effect and use convenience of the bar lamp.

[0196] In some embodiments, please refer to Figures 1 to 3 , and in combination with other drawings. The light emitting surface 101 is connected to the receiving surface 102 on both sides in the third direction X. The number of light blocking structures 20 is two, and the two light blocking structures 20 are arranged in the third direction X and are respectively arranged on both sides of the light emitting surface 101 in the third direction X.

[0197] It can be understood that, among the two light blocking structures 20 and the two receiving surfaces 102, the rolling structure 21 of one of the light blocking structures 20 is movably connected to the structure on one of the receiving surfaces 102, and the rolling structure 21 of the other light blocking structure 20 is movably connected to the structure on the other receiving surface 102, so that the two light blocking structures 20 are respectively arranged on the two sides of the light emitting surface 101 along the third direction X, and in the use state and the unfolded state, the light blocking pieces 22 of the two light blocking structures 20 can respectively block light on the two sides of the light emitting surface 101 along the third direction X, thereby helping to improve the light supplementing effect of the bar lamp.

[0198] The above only describes the preferred embodiments of the present application and is not intended to limit the present application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A bar light, characterized in that The application relates to a light blocking structure of a light-emitting device. The light blocking structure comprises a main body (10) provided with a light-emitting surface (101) on at least one side in a first direction (Y); a light blocking structure (20) comprising a winding structure (21) and a light blocking piece (22); the winding structure (21) is movably connected to the main body (10) and can move between a use state and a storage state in which the winding structure (21) is stored on the main body (10); the light blocking piece (22) can move between a winding state and an unfolding state; in the winding state, the light blocking piece (22) is wound on the winding structure (21); in the unfolding state, the light blocking piece (22) is unfolded relative to the winding structure (21) and can be detachably connected to the main body (10); in the use state and the unfolding state, at least part of the light blocking piece (22) exceeds the light-emitting surface (101) in the first direction (Y) to block light. The main body (10) is provided with a first storage groove (103), and at least part of the winding structure (21) is arranged in the first storage groove (103) in the storage state. The winding structure (21) comprises a fixed assembly (211) movably connected to the main body (10), a rotating assembly (212) rotatably connected to the fixed assembly (211) and used for rotating during switching between the winding state and the unfolding state, and an elastic piece (213) connected between the fixed assembly (211) and the rotating assembly (212) and used for applying an elastic force to the rotating assembly (212) to drive the light blocking piece (22) to switch to the winding state.

2. The bar light of claim 1, wherein, The fixed assembly (211) comprises a fixed seat (2111) movably connected to the main body (10) and a central shaft (2112) fixedly connected to the fixed seat (2111) and rotatably sleeved with the rotating assembly (212) on the outer periphery of the central shaft (2112); the elastic piece (213) is connected to the fixed seat (2111) and / or the central shaft (2112).

3. The bar light of claim 1, wherein, The elastic piece (213) comprises a main body portion (2131) sleeved between the outer periphery of the central shaft (2112) and the rotating assembly (212), a first end portion (2132) fixedly connected to the fixed seat (2111), and a second end portion (2133) fixedly connected to the rotating assembly (212); in the axial direction of the central shaft (2112), the first end portion (2132) and the second end portion (2133) are arranged at two ends of the main body portion (2131) respectively. The rotating assembly (212) comprises ​ ​ 4. The bar light of claim 3, wherein, ​ ​ ​ ​ ​ ​ ​ 5. The bar light of claim 4, wherein, ​ A first rotating member (2121) is rotatably sleeved on the outer periphery of the central shaft (2112); in the axial direction of the central shaft (2112), the first rotating member (2121) and the fixed seat (2111) are arranged at intervals, and one end of the first rotating member (2121) facing the fixed seat (2111) is provided with a slot (201); A second rotating member (2122) is rotatably sleeved on the outer periphery of the central shaft (2112), and the light blocking member (22) can be wound on the outer periphery of the second rotating member (2122); in the axial direction of the central shaft (2112), the end of the second rotating member (2122) and the second end portion (2133) are both inserted into the slot (201); the second end portion (2133) is fixed between the outer periphery of the first rotating member (2121) and the second rotating member (2122), and the second rotating member (2122) is fixed to the first rotating member (2121) and / or rotationally cooperates with the first rotating member (2121).

6. The bar light of claim 4, wherein, In the wound state, the diameter of the first end portion (2132) is smaller than the diameter of the second end portion (2133) and smaller than the maximum diameter of the main body portion (2131).

7. The rod lamp according to claim 3, characterized in that The light blocking member (22) comprises: A light blocking main body (221) is of a flexible structure, and one end of the light blocking main body (221) in the winding direction of the light blocking member (22) is fixedly connected to the rotating assembly (212); in the wound state, the light blocking main body (221) is wound on the outer periphery of the rotating assembly (212); A first connecting member (222) is fixedly connected to the other end of the light blocking main body (221) in the winding direction of the light blocking member (22); in the unwound state, the light blocking main body (221) is unwound relative to the fixed assembly (211) and can be detachably connected to the main body member (10); A winding cavity (202) is arranged between the fixed assembly (211) and the rotating assembly (212), and the winding cavity (202) is provided with an opening (203); the light blocking main body (221) passes through the opening (203); in the wound state, the light blocking main body (221) is located in the winding cavity (202), and the first connecting member (222) is limited outside the opening (203).

8. The rod lamp according to claim 7, characterized in that The rod lamp further comprises a second connecting member (30) movably connected to the main body member (10) and capable of being movably accommodated on the main body member (10); the first connecting member (222) can be detachably connected to the second connecting member (30) to be connected to the main body member (10).

9. The bar light of claim 8, wherein, The first connecting member (222) is provided with a hanging portion (2221), and the second connecting member (30) is provided with a hanging groove (301), and the hanging portion (2221) can be hung in the hanging groove (301).

10. The bar light of claim 8, wherein, The main body (10) is provided with a second receiving groove (104), and the second connecting piece (30) can be moved into the second receiving groove (104) to be received on the main body (10).

11. The rod lamp of claim 8, wherein, The rod lamp further comprises a linkage shaft (40) rotationally connected to the main body (10), a rotation axis of the linkage shaft (40) is parallel to a second direction (Z), the fixing assembly (211) and the second connecting piece (30) are arranged along the second direction (Z) and are spaced apart, the fixing assembly (211) is fixed to and / or rotationally matched with the linkage shaft (40), and the second connecting piece (30) is fixed to and / or rotationally matched with the linkage shaft (40); in the use state and the unfolded state, the fixing assembly (211) can rotate together with the linkage shaft (40) to adjust the light blocking angle of the light blocking piece (22). The second direction (Z) intersects the first direction (Y).

12. The rod lamp according to any of claims 1-10, characterized in that The winding structure (21) is rotationally connected to the main body (10), a rotation axis of the winding structure (21) is parallel to a second direction (Z), the main body (10) is formed with a receiving surface (102), the light emitting surface (101) is connected with the receiving surface (102) on at least one side along a third direction (X), in the receiving state, the winding structure (21) is received on the receiving surface (102), in the use state and the unfolded state, the winding structure (21) can rotate to adjust the light blocking angle of the light blocking piece (22), and the first direction (Y), the second direction (Z) and the third direction (X) are arranged to intersect each other in pairs.

13. The rod lamp according to claim 12, characterized in that The light emitting surface (101) is connected with the receiving surface (102) on both sides along the third direction (X), the number of the light blocking structures (20) is two, and the two light blocking structures (20) are arranged along the third direction (X) and are respectively arranged on both sides of the light emitting surface (101) along the third direction (X).

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