Rotating structure and folding lamp

Abstract

The utility model discloses a rotating structure and a folding lamp, the rotating structure comprises a first shell and a second shell, the first shell is rotatably arranged on the second shell, the first shell and the second shell are both provided with threading holes, the first shell and the second shell are enclosed to form a mounting cavity, and the mounting cavity is provided with a through hole. The installation cavity is internally provided with a wire arrangement frame, and the wire arrangement frame is provided with a central hole for a wire to pass through. According to the rotating structure, when the first shell rotates relative to the second shell, due to the fact that the center hole in the wire arranging frame has the wire arranging effect, the phenomenon that the wires are wound can be effectively reduced, the rotating structure and the lamp are not provided with a visible screw fastening structure in the appearance, and decorating parts connected through fasteners are not needed; and meanwhile, the electric wires can be hidden, so that the overall aesthetic feeling is improved.

Description

Technical Field

[0001] The utility model particularly relates to a rotating structure and a folding lamp. Background Art

[0002] The existing lamps include a lamp body and a base. The lamp body and the base are respectively provided with brackets, and the brackets are connected through a hinge structure to realize the function of folding the lamp body relative to the base; the wires on the lamp body pass through the brackets and the hinge structure and are connected to the base; generally, a fixed shaft is arranged on the bracket of the base, and a rotating part is arranged on the bracket of the lamp body, and the rotating part is hinged on the fixed shaft to realize rotation, then the wires need to pass through the fixed shaft and the rotating part; when the rotating part rotates relative to the fixed shaft, the wires are prone to winding problems. Summary of the Utility Model

[0003] The utility model aims to solve at least one of the technical problems existing in the prior art. For this purpose, the utility model provides a rotating structure and a folding lamp.

[0004] In order to solve the above-mentioned existing technical problems, the utility model adopts the following technical solutions:

[0005] A rotating structure includes a first shell and a second shell. The first shell is rotatably arranged on the second shell. The first shell and the second shell are both provided with wire passing holes. An installation cavity is formed by enclosing the first shell and the second shell. A wire arranging rack is arranged in the installation cavity, and a central hole for the wires to pass through is formed in the wire arranging rack.

[0006] Preferably, the wire arranging rack includes a wire arranging shaft, a second fixing part arranged on the second shell, and a rotating part arranged on the first shell. The central hole is formed in the wire arranging shaft. One end of the wire arranging shaft is fixed on the second fixing part, and the rotating part is rotatably arranged on the wire arranging shaft.

[0007] Preferably, a first fixing part is arranged on the first shell, and the rotating part can be fixed on the first fixing part by bolts.

[0008] Preferably, a fixing ring is arranged on the second shell, a washer is sleeved on the fixing ring, and the first shell can rotate along the fixing ring by fitting with the washer.

[0009] Preferably, installation openings are respectively formed on the opposite sides of the first shell and the second shell, and decorative parts are installed on the installation openings.

[0010] A folding lamp includes a lamp body, a base, a first bracket and a second bracket. The above-mentioned rotating structure is arranged between the first bracket and the second bracket. The base is connected to the first bracket through the above-mentioned rotating structure, and the lamp body is connected to the second bracket through the above-mentioned rotating structure.

[0011] The beneficial effects of the present utility model are as follows:

[0012] When the rotating structure of the present application rotates the first housing relative to the second housing, since the central hole on the wire management bracket has a combing effect on the wires, the phenomenon of wire entanglement can be effectively reduced. There is no visible screw fastening structure on the appearance of the rotating structure and the lamp, and there is no decorative part that needs to be connected by fasteners, which ensures the integrity and beauty of the appearance. At the same time, the wires can be hidden, thereby enhancing the overall beauty. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The above and / or additional aspects and advantages of the present utility model will become obvious and easy to understand from the description of the embodiments in conjunction with the following drawings, wherein:

[0014] Figure 1 is a schematic structure diagram of the folding lamp of the present application Figure 1 ;

[0015] Figure 2 is a schematic structure diagram of the folding lamp of the present application Figure 2 ;

[0016] Figure 3 is an assembly schematic diagram of the rotating structure of the present application;

[0017] Figure 4 is a schematic structure diagram of the rotating structure of the present application Figure 1 ;

[0018] Figure 5 is a schematic structure diagram of the rotating structure of the present application Figure 2 ;

[0019] Figure 6 is a schematic structure diagram of the folding lamp of the present application Figure 3 . DETAILED DESCRIPTION OF THE EMBODIMENTS

[0020] The embodiments of the present utility model will be described in detail below. The embodiments are illustrated in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout.

[0021] The orientation shown in the drawings should not be construed as limiting the specific protection scope of the present utility model. It is only for reference and understanding of the preferred embodiments. The positions of the product components shown in the drawings can be changed, the quantity can be increased, or the structure can be simplified.

[0022] The "connection" described in the specification and the mutual "connection" relationship of the components shown in the drawings can be understood as fixedly connected, detachably connected, or integrally formed connections; it can be directly connected or connected through an intermediate medium. Those of ordinary skill in the art can understand the connection relationship according to specific circumstances and can obtain methods such as screwing, riveting, welding, clamping, or embedding to substitute different implementation manners in a suitable way.

[0023] For the orientation words such as up, down, left, right, top, bottom, etc. described in the specification and the orientations shown in the drawings, the components can be in direct contact or in contact through other features between them; for example, being above can be directly above or obliquely above, or it only means higher than other objects; similar understandings can be made for other orientations.

[0024] The manufacturing materials of the components with solid shapes shown in the specification and the drawings can be metal materials, non-metal materials, or other synthetic materials; for the machining processes of the components with solid shapes, they can be stamping, forging, casting, wire cutting, laser cutting, injection molding, numerical milling, 3D printing, machining, etc.; those of ordinary skill in the art can adaptively select or select in combination according to different processing conditions, costs, and precisions, but are not limited to the above materials and manufacturing processes.

[0025] A rotating structure includes a first housing 2 and a second housing 4. The first housing 2 is rotatably arranged on the second housing 4. Threading holes 5 are provided on both the first housing 2 and the second housing 4. An installation cavity 6 is formed by enclosing the first housing 2 and the second housing 4. A wire management rack is arranged in the installation cavity 6, and a central hole 7 for the power line to pass through is provided on the wire management rack.

[0026] Further, the wire management rack includes a wire management shaft 81, a second fixing part 41 provided on the second housing 4, and a rotating part 21 provided on the first housing 2. The central hole 7 is opened on the wire management shaft 81. One end of the wire management shaft 81 is fixed on the second fixing part 41, and the rotating part 21 is rotatably arranged on the wire management shaft 81.

[0027] Further, a first fixing part 22 is provided on the first housing 2, and the rotating part 21 can be fixed on the first fixing part 22 through a bolt 23.

[0028] Further, a fixing ring 411 is provided on the second housing 4, a washer 42 is sleeved on the fixing ring 411, and the first housing 2 can rotate along the fixing ring 411 by fitting the washer 42.

[0029] Further, installation openings 8 are respectively opened on the opposite sides of the first housing 2 and the second housing 4, and decorative parts 9 are installed on the installation openings 8.

[0030] A folding lamp includes a lamp body 1, a base 3, a first bracket 10 and a second bracket 11. A rotating structure is provided between the first bracket 10 and the second bracket 11. The base 3 is connected to the first bracket 10 through the rotating structure, and the lamp body 1 is connected to the second bracket 11 through the rotating structure.

[0031] The working principle of the present utility model is:

[0032] After the rotating structure is assembled as shown in Figure 3 For example, taking the first housing 2 connected to the lamp body 1 and the second housing 4 connected to the base 3 as an example, the wire on the lamp body 1 passes through the wire passing hole 5 on the first housing 2, then enters the installation cavity 6 and passes through the central hole 7 on the wire arranging rack, and finally passes through the wire passing hole 5 on the second housing 4 and is connected to the base 3. When the first housing 2 rotates relative to the second housing 4, since the central hole 7 on the wire arranging rack combs the wires, the phenomenon of entanglement between the wires can be effectively reduced. To better illustrate the design concept of the present application, the wire arranging rack is taken as an example with the cooperation of structures such as a wire arranging shaft 81, a first fixing part 22, and a second fixing part 41:

[0033] During actual installation, it can be selected that a second fixing plate 40 is integrally formed on the second housing 4, and the second fixing part 41 is fixed on the second fixing plate 40 through bolts. The second fixing part 41 is provided with an installation hole, and one end of the wire arranging shaft 81 is installed in the installation hole. The installation hole can be set as a rectangular hole 1-1 so that the second fixing part 41 cannot rotate relative to the wire arranging shaft 81; a rotating part 21 is provided on the first housing 2, and the rotating part 21 is sleeved on the wire arranging shaft 81 to realize the rotational connection with the wire arranging shaft 81. Similarly, for the connection between the rotating part 21 and the first housing 2, a first fixing part 22 can also be provided on the first housing 2, and the rotating part 21 is connected to the first fixing part 22 through a bolt 23. Then when the first housing 2 rotates, it will drive the first fixing part 22 and the rotating part 21 to move synchronously, and finally the rotating part 21 rotates around the wire arranging shaft 81. Since one end of the wire arranging shaft 81 is fixed on the second housing 4, the rotation of the first housing 2 relative to the second housing 4 can be realized.

[0034] On the basis of the above technology, a fixing ring 411 is provided on the second housing 4, and a washer 42 is provided on the fixing ring 411. The edge of the first housing 2 can fit against the washer 42 and rotate along the fixing ring 411. Since the washer 42 has the characteristic of elastic deformation, it provides a supporting force and has an anti-loosening effect between the first housing 2 and the second housing 4, improving the connection stability between the first housing 2 and the second housing 4.

[0035] Based on the above technical solution, mounting openings 8 can be respectively provided on the sides of the first housing 2 and the second housing 4 facing away from each other, and a decorative member 9 is mounted on the mounting opening 8. The setting of the decorative member 9 can shield the components in the mounting cavity 6. From Figure 4 it can be seen that the decorative member 9 is snap-fitted to the mounting opening 8, and screws and other fasteners are not required in the whole process. Patterns can be designed on the decorative member 9 to enhance the overall aesthetic feeling.

[0036] As an embodiment 1, the present application takes a folding lamp as an example. Three rotating structures are provided on the folding lamp. A first bracket 10 is connected to the base 3 through a rotating structure. A rotating structure is also connected between the first bracket 10 and the second bracket 11. A rotating structure is connected between the lamp body 1 and the second bracket 11. Taking the rotating structure between the first bracket 10 and the second bracket 11 as an example, a slot 25 is provided on the second bracket 11. The assembly can be completed by inserting the insertion portion 24 of the first housing 2 on the rotating structure into the slot 25. Similarly, the cooperation between the second housing 4 and the first bracket 10 can also be achieved by insertion fit; it should be noted that wire grooves for accommodating wires need to be reserved on both the first bracket 10 and the second bracket 11; with this design, the wires can be completely hidden, improving the overall aesthetic appearance.

[0037] Although the present invention has been described in detail with reference to the above embodiments, it is obvious to those skilled in the art through the present disclosure that various changes or modifications can be made to the present invention without departing from the principle and spirit scope of the present invention defined by the claims. Therefore, the detailed description of the embodiments of the present disclosure is only used to explain, rather than to limit the present invention, and the scope of protection is defined by the content of the claims.

Claims

1. A rotating structure, characterized in that: The invention comprises a first shell (2) and a second shell (4), wherein the first shell (2) is rotatably arranged on the second shell (4), the first shell (2) and the second shell (4) are both provided with wire threading holes (5), the first shell (2) and the second shell (4) are surrounded by an installation cavity (6), a wire management frame is arranged in the installation cavity (6), and the wire management frame is provided with a central hole (7) for the power supply line to pass through.

2. A rotating structure according to claim 1, characterized in that: The cable management rack comprises a cable management shaft (81), a second fixed portion (41) arranged on a second shell (4), and a rotating portion (21) arranged on a first shell (2); the center hole (7) is opened on the cable management shaft (81); one end of the cable management shaft (81) is fixed on the second fixed portion (41); and the rotating portion (21) is rotatably arranged on the cable management shaft (81).

3. A rotating structure according to claim 2, characterized in that: The first housing (2) is provided with a first fixing portion (22), and the rotating portion (21) can be fixed to the first fixing portion (22) by means of bolts (23).

4. A rotating structure according to claim 1, characterized in that: The second shell (4) is provided with a fixing ring (411), the fixing ring (411) is sleeved with a gasket (42), and the first shell (2) can fit the gasket (42) and rotate along the fixing ring (411).

5. A rotating structure according to claim 1, characterized in that: The first shell (2) and the second shell (4) are respectively provided with mounting openings (8) on opposite sides, and a decorative piece (9) is installed on the mounting openings (8).

6. A folding lamp, characterized in that: The invention comprises a lamp body (1), a base (3), a first bracket (10) and a second bracket (11); a rotating structure as claimed in claim 1 is arranged between the first bracket (10) and the second bracket (11); the base (3) is connected to the first bracket (10) via the rotating structure as claimed in claim 1; and the lamp body (1) is connected to the second bracket (11) via the rotating structure as claimed in claim 1.

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