Folding connecting assembly and folding lamp

Abstract

The utility model provides a folding connecting assembly and a folding lamp. The folding connecting assembly comprises a first connector, a connecting frame, a second connector, a sliding groove, a sliding shaft and a limiting assembly. A first connector and a second connector are slidably mounted at the two ends of the connecting frame correspondingly. Sliding shafts are arranged at the two ends of the connecting frame, sliding grooves are formed in the first connector and the second connector, and the sliding shafts slide along the sliding grooves. When entering the straight locking state, the first connector and / or the second connector slide to the top end towards the connecting frame, and the connecting frame limits rotation of the first connector and / or the second connector through the limiting assembly; when entering the bent folding state, the first connector and the second connector slide to the tail end in the direction away from the connecting frame, and the first connector and / or the second connector are / is allowed to rotate relative to the connecting frame. Rotation limiting is conducted on the first connector and the second connector through the limiting assembly in the straight locking state, and shaking is avoided.

Description

Technical Field

[0001] The utility model relates to the field of folding lamp structures, in particular to a folding connection component and a folding lamp. Background Art

[0002] Lamps are commonly used in daily life, and sometimes they need to be folded up when not in use and unfolded when needed. Currently, some foldable lamp designs use magnetic or snap-on locking mechanisms to prevent shaking when unfolded. However, magnetic locking methods are ineffective and can still cause shaking, while snap-on locking mechanisms are cumbersome and inconvenient. Therefore, there is a need for a foldable connection structure that is easy to fold and lock when unfolded, and that provides sufficient strength to prevent shaking when unfolded and locked. Utility Model Content

[0003] In view of the defects in the prior art, the purpose of the present invention is to provide a folding connection assembly and a folding lamp.

[0004] According to the utility model, a folding connection assembly is provided, comprising: a first connection head, a connection frame, a second connection head, a slide groove, a sliding shaft and a limit assembly;

[0005] The first connector and the second connector are slidably mounted on both ends of the connecting frame;

[0006] Sliding shafts are provided at both ends of the connecting frame, and sliding grooves are provided on the first connecting head and the second connecting head, and the sliding shafts slide along the sliding grooves;

[0007] When entering the flat locking state, the first connector and / or the second connector slides to the top end toward the connecting frame, and the connecting frame limits the rotation of the first connector and / or the second connector through the limiting assembly;

[0008] When entering the bent and folded state, the first connecting head and the second connecting head slide to the ends in a direction away from the connecting frame, and the first connecting head and / or the second connecting head are allowed to rotate relative to the connecting frame.

[0009] Preferably, the connecting frame comprises: a first side plate, a bottom plate and a second side plate;

[0010] Both sides of the bottom plate are connected to the first side plate and the second side plate respectively.

[0011] Preferably, the first connector and the second connector are both frame structures formed by an upper side plate, a lower side plate, a left side plate and a right side plate;

[0012] The two ends of the connecting frame slide along the interior of the frame structure of the first connecting head and the second connecting head respectively.

[0013] Preferably, the limiting assembly includes: a first limiting block, a first card slot, a second card slot and a second limiting block;

[0014] The left and right sides of the first and second connectors are both bent toward the inside of the frame structure to form first limit blocks, and both ends of the first and second side plates of the connecting frame are provided with second slots. When entering a flat locked state, the first limit blocks are engaged in the second slots to restrict the first and / or second connectors from rotating relative to the connecting frame.

[0015] The left and right sides of the first and second connectors are provided with a first slot toward one end of the connector frame, and a second limit block is provided in the middle of the first and second side plates of the connector frame. When entering a flat locking state, the second limit block is engaged in the first slot to limit the rotation of the first connector and / or the second connector relative to the connector frame.

[0016] Preferably, sliding shafts are installed at both ends of the first side plate and the second side plate, and sliding grooves are provided on the left plate and the right plate of the first connecting head and the second connecting head.

[0017] Preferably, an avoidance structure is provided on one end of the upper side plates of the first connecting head and the second connecting head facing the connecting frame when the upper side plates enter a bent and folded state.

[0018] Preferably, a folding lamp using the folding connection assembly comprises: a lamp tube assembly and a folding connection assembly;

[0019] The two ends of the folding connection assembly are respectively connected with a section of the lamp tube assembly, and the lamp tube assemblies at the two ends are bent, folded or locked flat through the folding connection assembly.

[0020] Preferably, the lamp tube assembly comprises: a mounting frame and a lighting assembly;

[0021] The mounting frame is connected to the lighting assembly, the first connector and the second connector are respectively mounted in the mounting frame of a section of the lamp tube assembly, and the mounting frame avoids the connection frame in the rotation direction.

[0022] Preferably, the lower side plates of the first connector and the second connector are respectively connected to a lighting assembly of a section of the lamp tube assembly.

[0023] Preferably, when entering the flat locked state, a cover plate is installed at the avoidance position of the mounting frame, and both ends of the cover plate are respectively connected to the mounting frame of a section of the lamp tube assembly by screws.

[0024] Compared with the prior art, the present invention has the following beneficial effects:

[0025] 1. This application uses a limit assembly to limit the rotation of the first connector and the second connector in a flat and locked state to avoid shaking;

[0026] 2. When the folding lamp of the present application enters the locked state, it can be locked by simply unfolding the two sections of the lamp tube assembly flatly and then bringing them closer together. When entering the folded state, it can be folded by simply pulling the two sections of the lamp tube assembly apart and then bending them. The operation is simple. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Other features, objects and advantages of the present invention will become more apparent from the detailed description of the non-limiting embodiments with reference to the following drawings:

[0028] Figure 1 Schematic diagram of the three-dimensional structure of the folding connection component;

[0029] Figure 2 Schematic diagram of the connecting frame structure;

[0030] Figure 3 Schematic diagram of the connector structure;

[0031] Figure 4 It is the main view of the folded connection component;

[0032] Figure 5 It is a cross-sectional view of the folded connection assembly;

[0033] Figure 6 This is a schematic diagram of the folding lamp structure;

[0034] Figure 7 This is a partial enlarged view of the folding lamp;

[0035] As shown in the figure:

[0036] DETAILED DESCRIPTION

[0037] The present invention will be described in detail below with reference to specific embodiments. The following embodiments will help those skilled in the art further understand the present invention, but are not intended to limit the present invention in any way. It should be noted that a person skilled in the art may make various variations and improvements without departing from the scope of the present invention. Such variations and improvements are all within the scope of protection of the present invention.

[0038] This embodiment relates to a folding lamp structure, comprising: a two-section lamp tube assembly 1, a cover plate 2, and a folding connection assembly 3; the lamp tube assembly 1 comprises a mounting frame 11 and a lighting assembly 12; the folding connection assembly 3 comprises a first connector 31, a connecting frame 32, a second connector 33, a slide groove 34, a sliding shaft 35, and a limit assembly. The folding lamp has two states: a bent and folded state, achieved by pulling the two-section lamp tube assembly 1 out of the locked state and then bending and folding the two-section lamp tube assembly 1; and a straight and locked state, achieved by unfolding the two-section lamp tube assembly 1 flatly and then bringing them together. The limit assembly of the folding connection assembly 3 restricts rotation in the bending direction, thereby achieving locking, thereby improving the ability to resist bending and shaking in the bending direction.

[0039] The mounting frame 11 is used to mount the circuit, the driving device, and the first connector 31 and the second connector 33 of the folding connection assembly 3 .

[0040] Lighting assembly 12: used to install the lighting module. The lampshade of the lighting assembly 12 is made of transparent material.

[0041] The first connecting head 31 and the second connecting head 33 can rotate, slide and lock relative to the connecting frame 32 to drive the corresponding lamp tube assembly 1 to move.

[0042] Connecting frame 32: used for the rotation, sliding and locking of the first connector 31 and the second connector 33.

[0043] Limiting assembly: used to limit the rotation of the first connecting head 31 and the second connecting head 33 relative to the connecting frame 32.

[0044] The sliding groove 34 and the sliding shaft 35 are used for the first connecting head 31 and the second connecting head 33 to slide relative to the connecting frame 32 .

[0045] Specifically, if Figure 1 、 4As shown in Figure 7, the mounting frame 11 is connected to the lighting assembly 12, and the first connector 31 and the second connector 33 are respectively mounted in the mounting frame 11 of a section of the lamp tube assembly 1. The lower side plates of the first connector 31 and the second connector 33 are respectively connected to the lighting assembly 12 of a section of the lamp tube assembly 1. The first connector 31 and the second connector 33 are respectively slidably mounted on both ends of the connecting frame 32; sliding shafts 35 are provided at both ends of the connecting frame 32, and the first connector 31 and the second connector 33 are provided with sliding grooves 34, along which the sliding shafts 35 slide; when entering the straight locking state, the first connector 31 and the second connector 33 slide to the top end toward the connecting frame 32, and the connecting frame 32 is restricted from rotating by the limiting assembly; when entering the bent and folded state, the first connector 31 and the second connector 33 slide to the end in a direction away from the connecting frame 32, and the first connector 31 and the second connector 33 are allowed to rotate relative to the connecting frame 32.

[0046] like Figure 2-3 As shown, the connecting frame 32 includes a first side panel 321, a bottom panel 322, and a second side panel 323. The bottom panel 322 is connected to the first and second side panels 321 and 323 on either side. The first and second connectors 31 and 33 each utilize a frame structure formed by an upper, lower, left, and right side panel. The ends of the connecting frame 32 slide along the interior of the frame structures of the first and second connectors 31 and 33, respectively.

[0047] In one embodiment, sliding shafts 35 are installed at both ends of the first side plate 321 and the second side plate 323 , and sliding grooves 34 are provided on the left and right plates of the first connector 31 and the second connector 33 .

[0048] When the cam 32 is in the unlock state, the locking cam 324 is pressed against the locking cam 325, and the locking cam 326 is turned to the unlock state, so that the cam 326 will be unlocked and the lock cam 328 can be turned to the unlock state.

[0049] In one embodiment, when the flat locking state is entered, a cover plate 2 is installed at the avoidance position of the mounting frame 11 , and both ends of the cover plate 2 are respectively connected to the mounting frame 11 of a section of the lamp tube assembly 1 by screws.

[0050] In one embodiment, the upper side plates of the first connector 31 and the second connector 33 are provided with a relief structure at one end facing the connecting frame 32 when entering the bent and folded state. The mounting frame 11 avoids the connecting frame 32 in the rotation direction.

[0051] Working principle:

[0052] When entering the flat locking state, the two sections of the lamp tube assembly 1 move toward each other and close, driving the first connecting head 31 and the second connecting head 33 to move toward each other, and the first connecting head 31 and the second connecting head 33 both move toward the direction of the connecting frame 32, and the sliding shafts 35 at both ends of the connecting frame 32 move along the slide grooves 34 of the first connecting head 31 and the second connecting head 33. When the sliding shaft 35 moves to the end of the slide groove 34, the first limit block 301 gradually engages with the second slot 324, and the two ends of the second limit block 325 gradually engage with the first slot 302, thereby limiting the rotation of the first connecting head 31 and the second connecting head 33 relative to the connecting frame 32, and then limiting the rotation of the two sections of the lamp tube assembly 1, to achieve flat locking.

[0053] When entering the bending and folding state, the two sections of the lamp tube assembly 1 move in opposite directions and separate, driving the first connector 31 and the second connector 33 to move in opposite directions. The first connector 31 and the second connector 33 both move away from the connecting frame 32, and the sliding shafts 35 at both ends of the connecting frame 32 move toward the other end along the sliding grooves 34 of the first connector 31 and the second connector 33. When the sliding shafts 35 move to the other end of the sliding grooves 34, the first limit block 301 gradually disengages from the second retaining groove 324, and the two ends of the second limit block 325 gradually disengage from the first retaining groove 302, thereby no longer restricting the rotation of the first connector 31 and the second connector 33, and thus no longer restricting the rotation of the two sections of the lamp tube assembly 1. The two sections of the lamp tube assembly 1 rotate to the same side to achieve bending and folding.

[0054] In the description of this application, it should be understood that the terms "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on this application.

[0055] The above describes specific embodiments of the present invention. It should be understood that the present invention is not limited to the specific embodiments described above, and those skilled in the art may make various changes or modifications within the scope of the claims, which do not affect the essence of the present invention. The embodiments of this application and the features in the embodiments may be combined with each other in any manner unless there is a conflict.

Claims

1. A folding connection assembly, characterized in that: include: A first connector (31), a connecting frame (32), a second connector (33), a sliding groove (34), a sliding shaft (35), and a limiting assembly; The first connector (31) and the second connector (33) are slidably mounted on both ends of the connecting frame (32); Sliding shafts (35) are provided at both ends of the connecting frame (32), and sliding grooves (34) are provided on the first connecting head (31) and the second connecting head (33), and the sliding shafts (35) slide along the sliding grooves (34); When entering the flat locking state, the first connector (31) and / or the second connector (33) slide to the top end toward the connecting frame (32), and the connecting frame (32) limits the rotation of the first connector (31) and / or the second connector (33) through the limiting assembly; When entering the bent and folded state, the first connecting head (31) and the second connecting head (33) slide to the end in a direction away from the connecting frame (32), and the first connecting head (31) and / or the second connecting head (33) are allowed to rotate relative to the connecting frame (32).

2. The folding connection assembly according to claim 1, characterized in that: The connecting frame (32) comprises: a first side plate (321), a bottom plate (322) and a second side plate (323); Both sides of the bottom plate (322) are respectively connected to the first side plate (321) and the second side plate (323).

3. The folding connection assembly according to claim 2, characterized in that: The first connector (31) and the second connector (33) are both frame structures formed by an upper side plate, a lower side plate, a left side plate, and a right side plate; The two ends of the connecting frame (32) slide along the interior of the frame structure of the first connecting head (31) and the second connecting head (33) respectively.

4. The folding connection assembly according to claim 3, characterized in that: The limiting assembly comprises: a first limiting block (301), a first card slot (302), a second card slot (324) and a second limiting block (325); The left side plate and the right side plate of the first connecting head (31) and the second connecting head (33) are both bent toward the inside of the frame structure to form a first limiting block (301); the first side plate (321) and the second side plate (323) of the connecting frame (32) are both provided with a second card slot (324) at both ends; when entering a flat locking state, the first limiting block (301) is engaged in the second card slot (324) to limit the first connecting head (31) and / or the second connecting head (33) from rotating relative to the connecting frame (32); A first card slot (302) is provided on the left side plate and the right side plate of the first connecting head (31) and the second connecting head (33) at one end facing the connecting frame (32), and a second limit block (325) is provided in the middle of the first side plate (321) and the second side plate (323) of the connecting frame (32). When entering a flat locking state, the second limit block (325) is engaged in the first card slot (302) to limit the first connecting head (31) and / or the second connecting head (33) from rotating relative to the connecting frame (32).

5. The folding connection assembly according to claim 3, characterized in that: Sliding shafts (35) are installed at both ends of the first side plate (321) and the second side plate (323), and the left side plate and the right side plate of the first connecting head (31) and the second connecting head (33) are both provided with sliding grooves (34).

6. The foldable connection assembly according to claim 3, characterized in that: An avoidance structure is provided on one end of the upper side plates of the first connecting head (31) and the second connecting head (33) facing the connecting frame (32) when the upper side plates enter a bent and folded state.

7. A folding lamp using the folding connection assembly according to any one of claims 1 to 6, characterized in that: include: A lamp tube assembly (1) and a folding connection assembly (3); The two ends of the folding connection component (3) are respectively connected to a section of the lamp tube component (1), and the lamp tube components (1) at the two ends are bent, folded, or locked flat through the folding connection component (3).

8. The folding lamp according to claim 7, characterized in that: The lamp tube assembly (1) comprises: a mounting frame (11) and a lighting assembly (12); The mounting frame (11) is connected to the lighting assembly (12); the first connector (31) and the second connector (33) are respectively mounted in the mounting frame (11) of a section of the lamp tube assembly (1); and the mounting frame (11) avoids the connection frame (32) in the rotation direction.

9. The folding lamp according to claim 8, characterized in that: The lower side plates of the first connecting head (31) and the second connecting head (33) are respectively connected to a lighting assembly (12) of a section of the lamp tube assembly (1).

10. The folding lamp according to claim 8, characterized in that: When entering the flat locked state, a cover plate (2) is installed at the avoidance position of the installation frame (11), and both ends of the cover plate (2) are respectively connected to the installation frame (11) of a section of the lamp tube assembly (1) by screws.

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