Folding lamp with stability when unfolded

Abstract

The utility model provides a folding lamp with stability when unfolded. The folding lamp comprises a first lighting assembly, a second lighting assembly and a folding connecting assembly. The two ends of the folding connecting assembly are connected with the first lighting assembly and the second lighting assembly correspondingly. The folding connecting assembly comprises a first connector, a second connector and a connecting rod. The two ends of the connecting rod are slidably connected with the first connector and the second connector, and when the connecting rod slides to the ends, close to the connecting rod, of the first connector and the second connector, the connecting rod is allowed to rotate relative to the first connector and the second connector; the first connector is installed on the first lighting assembly and drives the first lighting assembly to move together, and the second connector is installed on the second lighting assembly and drives the second lighting assembly to move together. In the unfolding process, the connecting rods are arranged in the connectors at the two ends, bending and shaking are avoided, and the stability is improved.

Description

Technical Field

[0001] This utility model relates to the field of lighting fixtures, specifically to a folding lamp that has stability when unfolded. Background Technology

[0002] Currently, to save space or facilitate portability, lamps are often folded for storage and unfolded for use, resulting in various types of folding lamps on the market. To improve stability when unfolded, traditional solutions use magnetic or snap-fit ​​methods for securing the lamps. However, magnetic methods are unstable and easily opened, while snap-fit ​​methods are complex and unsightly. Therefore, a new type of folding lamp is needed. Utility Model Content

[0003] In view of the deficiencies in the existing technology, the purpose of this utility model is to provide a folding lamp that has stability when unfolded.

[0004] A folding lamp with stability when unfolded according to the present invention includes: a first lighting component, a second lighting component, and a folding connecting component;

[0005] The two ends of the folding connecting assembly are respectively connected to the first lighting assembly and the second lighting assembly;

[0006] The folding connection assembly includes: a first connector, a second connector, and a connecting rod;

[0007] The two ends of the connecting rod are slidably connected to the first connecting head and the second connecting head. When the connecting rod slides to one end of the first connecting head and / or the second connecting head, the connecting rod is allowed to rotate relative to the first connecting head and / or the second connecting head.

[0008] The first connector is mounted on the first lighting component and drives the first lighting component to move together; the second connector is mounted on the second lighting component and drives the second lighting component to move together.

[0009] Preferably, the connecting rod has through holes at both ends, and a first rotating shaft and a second rotating shaft are respectively installed at the through holes at both ends.

[0010] Preferably, the first connector is provided with a first slide groove, the second connector is provided with a second slide groove, the first rotating shaft slides along the first slide groove, and the second rotating shaft slides along the second slide groove.

[0011] Preferably, the first connector and the second connector are provided with cavities, and the two ends of the connecting rod are allowed to move linearly along the cavities.

[0012] Preferably, the first lighting component and the first connector as a whole, as well as the second lighting component and the second connector as a whole, are provided with a clearance groove at one end of the connecting rod. The connecting rod rotates relative to the first connector and / or the second connector and passes through the clearance groove to avoid obstruction in the rotation direction.

[0013] Preferably, the angle of rotation of the connecting rod relative to the first connecting head and / or the second connecting head is 0-90°.

[0014] Preferably, both the first connector and the second connector include: a baffle, a side plate, and a bottom plate;

[0015] The base plate is connected to side plates on both sides, and baffles are connected to the side plates on both sides in the direction of the middle. The base plate, side plates and baffles together form a cavity for the linear movement of the connecting rod. The connecting rod is restricted from rotation by the baffles and the base plate.

[0016] Preferably, the side plate is provided with a groove for sliding the connecting rod;

[0017] One end of the baffle is shorter than the bottom plate and the side plate and forms a clearance groove. The connecting rod is allowed to rotate from the clearance groove, and the rotation angle of the connecting rod is limited by the baffle toward one edge of the clearance groove.

[0018] Preferably, the two ends of the connecting rod are semi-circular.

[0019] Preferably, when in the unfolded state, the first lighting component and the second lighting component are unfolded at 180°, and the adjacent ends of the first lighting component and the second lighting component abut against each other and are fixed by screws.

[0020] Compared with the prior art, the present invention has the following beneficial effects:

[0021] 1. This application adopts a connecting rod and connector to realize a foldable and unfoldable lamp. When unfolded, the connecting rod is placed inside the connectors at both ends to avoid bending and shaking, thereby improving stability.

[0022] 2. This application is simple to operate; it can be folded and unfolded simply by inserting, pulling, and bending. Attached Figure Description

[0023] Other features, objects, and advantages of this invention will become more apparent from the following detailed description of non-limiting embodiments with reference to the accompanying drawings:

[0024] Figure 1 This is a schematic diagram of the overall structure of the folding lamp;

[0025] Figure 2 This is a magnified view of a portion of the folded connection area;

[0026] Figure 3 This is a schematic diagram of the three-dimensional structure of the folding connection component;

[0027] Figure 4 This is the main view of the collapsible connection component;

[0028] Figure 5 This is a schematic diagram showing the positional relationship between the first lighting component and the first connector;

[0029] Figure 6 This is a schematic diagram of the connector structure;

[0030] Figure 7 This is a schematic diagram of the connecting rod structure;

[0031] As shown in the figure:

[0032] Detailed Implementation

[0033] The present invention will now be described in detail with reference to specific embodiments. These embodiments will help those skilled in the art to further understand the present invention, but do not limit the present invention in any way. It should be noted that those skilled in the art can make several changes and improvements without departing from the concept of the present invention. These all fall within the protection scope of the present invention.

[0034] like Figure 1-2 As shown, this embodiment includes: a first lighting component 1, a second lighting component 2, and a folding connecting component 3; the two ends of the folding connecting component 3 are respectively connected to the first lighting component 1 and the second lighting component 2, and lighting modules are installed on the first lighting component 1 and the second lighting component 2 for emitting light. The first lighting component 1 and the second lighting component 2 can be folded or unfolded through the folding connecting component 3. When unfolded, the first lighting component 1 and the second lighting component 2 are unfolded at 180°, and the adjacent ends of the first lighting component 1 and the second lighting component 2 abut against each other and are fixed with screws. The folding connecting component 3 is placed on the first lighting component 1 and the second lighting component 2 to limit rotation and sway, and enhance stability; when folded, the first lighting component 1 and the second lighting component 2 are folded to one side simultaneously through the folding connecting component 3, and the entire folding lamp is only half the original length, making it easy to store.

[0035] like Figure 3-5As shown, the folding connecting assembly 3 includes: a first connector 31, a second connector 32, and a connecting rod 33. Both ends of the connecting rod 33 have through holes along their width direction. A first rotating shaft 331 and a second rotating shaft 332 are respectively installed through these through holes at both ends. Both ends of the first rotating shaft 331 and the second rotating shaft 332 protrude from the sides of the connecting rod 33. The first connector 31 has a first sliding groove 311 along its length direction, and the second connector 32 has a second sliding groove 321 along its length direction. The protruding portion of the first rotating shaft 331 slides along the first sliding groove 311, and the protruding portion of the second rotating shaft 332 slides along the second sliding groove 321. Thus, the two ends of the connecting rod 33 are slidably connected to the first connecting head 31 and the second connecting head 32. When the connecting rod 33 slides to one end of the first connecting head 31 and the second connecting head 32 near the connecting rod 33, that is, the first connecting head 31 and the second connecting head 32 are pulled out to the end of the corresponding groove in the direction away from the connecting rod 33, and the connecting rod 33 can rotate relative to the first connecting head 31 and the second connecting head 32. The first connecting head 31 is installed on the first lighting component 1 and drives the first lighting component 1 to move together, and the second connecting head 32 is installed on the second lighting component 2 and drives the second lighting component 2 to move together.

[0036] like Figure 5-6 As shown, both the first connector 31 and the second connector 32 include: a baffle 301, a side plate 302, and a base plate 303. The base plate 303 is perpendicularly connected to the side plates 302 on both sides, and the side plates 302 are connected to the baffle 301 towards the center. The baffle 301 is parallel to the base plate 303. The base plate 303, side plates 302, and baffle 301 together form a cavity for the linear movement of the connecting rod 33. During linear movement, the connecting rod 33 is restricted from rotation by the baffle 301 and the base plate 303. The end of the baffle 301 closest to the connecting rod 33 is shorter than the base plate 303 and the side plates 302, forming a recessed groove. After the connecting rod 33 moves to the end of the groove, it is allowed to rotate from the recessed groove. After rotating a certain angle, the connecting rod 33 is restricted from further rotation by the baffle 301 towards the edge of the recessed groove.

[0037] In this embodiment, the clearance groove is more accurately understood as follows: the entire first lighting component 1 and the first connector 31, as well as the entire second lighting component 2 and the second connector 32, have clearance grooves at one end of the connecting rod 33. The connecting rod 33 rotates relative to the first connector 31 and the second connector 32, and is thus clearanceed in the rotational direction by the clearance groove. That is, the first lighting component 1 and the second lighting component 2 should also be provided with clearance grooves to clearance the connecting rod 33. When the dimensions of the clearance grooves of the lighting components and the corresponding connectors are inconsistent, the groove that first causes interference with the connecting rod 33 after rotation should be considered the clearance groove.

[0038] In one embodiment, the connecting rod 33 rotates at an angle of 0-90° relative to the first connector 31 and the second connector 32.

[0039] In one embodiment, the two ends of the connecting rod 33 are set to be semi-circular to prevent the connecting rod 33 from interfering with the wall of the cavity during rotation.

[0040] In one embodiment, a snap-on lamp can be used instead of screws to reinforce the first lighting component 1 and the second lighting component 2, or screws can be omitted from the machining process.

[0041] In one embodiment, the first connector 31 and the second connector 32 can move or rotate together relative to the connecting rod 33, or they can move or rotate together relative to the connecting rod 33.

[0042] Working principle:

[0043] This embodiment of the folding lamp has two states: a folded state and an unfolded state. In the folded state, the first pivot 331 and the second pivot 332 of the connecting rod 33 are located at or near the end of the corresponding slide groove closest to the connecting rod 33. The first connector 31 and the second connector 32, through the rotation of their corresponding pivots relative to the slide groove, are perpendicular to the connecting rod 33, thereby making the first lighting component 1 and the second lighting component 2 perpendicular to the connecting rod 33 and parallel to each other, thus maintaining the overall folded state. In the unfolded state, the first lighting component 1 and the second lighting component 2 are aligned in a straight line and unfolded at 180°, and the corresponding first connector 31 and the second connector 32 are also unfolded at 180°. The two ends of the connecting rod 33 move into the internal cavities of the first connector 31 and the second connector 32, respectively. The adjacent end faces of the first connector 31 and the second connector 32 abut against each other, or the adjacent end faces of the first lighting component 1 and the second lighting component 2 abut against each other, to restrict movement along the length direction. The two ends of the connecting rod 33 are limited by the corresponding cavity wall and cannot rotate. That is, the first lighting component 1, the second lighting component 2 and the connecting rod 33 cannot rotate relative to each other, thus having good stability.

[0044] During the transition from the folded state to the unfolded state, the first lighting component 1 and the second lighting component 2 are first rotated, causing the first connector 31 and the second connector 32 to rotate relative to the connecting rod 33 until they are fully unfolded (180°). Then, the first lighting component 1 and the second lighting component 2 are moved towards each other, causing both ends of the connecting rod 33 to enter their respective cavities until they come into contact. Finally, they are secured with screws to prevent movement, and the clearance groove is covered by a cover plate. The transition from the unfolded state to the folded state is the reverse process.

[0045] In the description of this application, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application.

[0046] The specific embodiments of this utility model have been described above. It should be understood that this utility model is not limited to the specific embodiments described above, and those skilled in the art can make various changes or modifications within the scope of the claims, which do not affect the substantive content of this utility model. Unless otherwise specified, the embodiments and features described in this application can be arbitrarily combined with each other.

Claims

1. A folding lamp that exhibits stability when unfolded, characterized in that, include: The first lighting component (1), the second lighting component (2), and the folding connection component (3); The two ends of the folding connecting component (3) are respectively connected to the first lighting component (1) and the second lighting component (2); The folding connection assembly (3) includes: a first connector (31), a second connector (32), and a connecting rod (33); The first connector (31) and the second connector (32) are slidably connected at both ends of the connecting rod (33). When the connecting rod (33) slides to one end of the first connector (31) and / or the second connector (32) near the connecting rod (33), the connecting rod (33) is allowed to rotate relative to the first connector (31) and / or the second connector (32). The first connector (31) is installed on the first lighting component (1) and drives the first lighting component (1) to move together. The second connector (32) is installed on the second lighting component (2) and drives the second lighting component (2) to move together.

2. The folding lamp with stability when unfolded according to claim 1, characterized in that: The connecting rod (33) has through holes at both ends, and a first rotating shaft (331) and a second rotating shaft (332) are respectively installed at the through holes at both ends.

3. The folding lamp with stability when unfolded according to claim 2, characterized in that: The first connector (31) is provided with a first slide groove (311), and the second connector (32) is provided with a second slide groove (321). The first rotating shaft (331) slides along the first slide groove (311), and the second rotating shaft (332) slides along the second slide groove (321).

4. The folding lamp with stability when unfolded according to claim 1, characterized in that: The first connector (31) and the second connector (32) are provided with cavities, and the two ends of the connecting rod (33) are allowed to move linearly along the cavities.

5. The folding lamp with stability when unfolded according to claim 1, characterized in that: The first lighting component (1) and the first connector (31) as a whole, as well as the second lighting component (2) and the second connector (32) as a whole, are provided with a clearance groove at one end of the connecting rod (33). The connecting rod (33) rotates relative to the first connector (31) and / or the second connector (32) and passes through the clearance groove to avoid being obstructed in the rotation direction.

6. The folding lamp with stability when unfolded according to claim 5, characterized in that: The connecting rod (33) rotates at an angle of 0-90° relative to the first connecting head (31) and / or the second connecting head (32).

7. The folding lamp with stability when unfolded according to claim 1, characterized in that, Both the first connector (31) and the second connector (32) include: a baffle (301), a side plate (302), and a bottom plate (303); The base plate (303) is connected to side plates (302) on both sides, and the side plates (302) on both sides are connected to baffles (301) in the middle direction. The base plate (303), the side plates (302) and the baffles (301) together form a cavity for the linear movement of the connecting rod (33). The connecting rod (33) is restricted from rotating by the baffles (301) and the base plate (303).

8. The folding lamp with stability when unfolded according to claim 7, characterized in that: The side plate (302) is provided with a sliding groove for the connecting rod (33) to slide; One end of the baffle (301) is shorter than the bottom plate (303) and the side plate (302) and forms a clearance groove. The connecting rod (33) is allowed to rotate from the clearance groove. The connecting rod (33) restricts the rotation angle towards one edge of the clearance groove through the baffle (301).

9. The folding lamp with stability when unfolded according to claim 1, characterized in that: The two ends of the connecting rod (33) are set to be semi-circular.

10. The folding lamp with stability when unfolded according to claim 1, characterized in that: When in the unfolded state, the first lighting component (1) and the second lighting component (2) are unfolded at 180°, and the adjacent ends of the first lighting component (1) and the second lighting component (2) abut against each other and are fixed by screws.

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