Table lamp capable of being adjusted in multiple directions
The multi-directional adjustable table lamp addresses the limited adjustability of existing designs by allowing the lamp head to rotate and adjust in multiple directions, expanding the lighting range and user control.
Patent Information
- Application Number
- CN202422420680.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-08
- Publication Date
- 2025-07-15
- Estimated Expiration
- 2034-10-08
AI Technical Summary
The adjustment structure of existing desk lamps can only rotate in a single direction, limiting the expansion of the lighting range.
The multi-directional adjustment structure, including right-angle elbows and damping connections, allows the table lamp to be adjusted in three directions and enhances the fixing effect through the damping ring.
The lighting range of desk lamps is expanded to enable them to be adjusted in multiple directions, providing a more flexible lighting solution.
Smart Images
Figure CN223105972U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of table lamps, in particular to a table lamp that can be adjusted in multiple directions Background Technique
[0002] Table lamps are lighting fixtures widely used in life and mainly used for close-range lighting. The structure of existing table lamps generally includes a base, a column arranged on the base, and a lamp head arranged at the top of the column. The connection between the lamp head and the column of existing table lamps is basically an adjustable structure for rotating and adjusting the irradiation angle to meet the lighting needs. However, these existing adjustment structures can only support the lamp head of the table lamp to rotate and adjust in a relatively single direction, with relatively large adjustment limitations and restricted lighting ranges Content of the Utility Model
[0003] To solve the deficiencies of the existing technology, the utility model provides a table lamp that can be adjusted in multiple directions
[0004] The technical solution adopted by the utility model to solve the problem is as follows
[0005] A table lamp that can be adjusted in multiple directions, including a base, a column arranged on the base, and a lamp head, further including a first elbow and a second elbow both having a right-angle bend. One end of the first elbow and one end of the second elbow are rotatably connected, and the second elbow can be rotated relative to the first elbow and fixed at at least one fixed angle. The other end of the first elbow is rotatably connected to the top end of the column in a damped manner, and the lamp head is rotatably connected to the other end of the second elbow in a damped manner
[0006] Further improvement, the lamp head includes a first lamp tube and a second lamp tube, and the second lamp tube can be rotated relative to the first lamp tube in a damped manner
[0007] Further improvement, the lamp head further includes an adapter rotatably connected to the other end of the second elbow in a damped manner. The front end of the first lamp tube is fixedly connected to the adapter, and the end is rotatably connected to the front end of the second lamp tube in a damped manner
[0008] Further improvement, multiple damping annular channels are provided at the connection between the first elbow and the column, at the connection between the first elbow and the second elbow, and at the connection between the second elbow and the adapter
[0009] Further improvement, the second lamp tube can be rotated from a state where it is arranged side by side with the first lamp tube to a state where it is arranged in a straight line
[0010] Further improvement: The adapter includes an upper housing, a lower housing and a fixing block. The upper housing and the lower housing are fixedly connected, and both are rotatably connected to the other end of the second elbow in a damping manner. The fixing block is clamped and fixedly connected within the upper housing and the lower housing. One side of the fixing block is fixedly connected to the front end of the first lamp tube, and the other side is used to accommodate the end of the second lamp tube.
[0011] Further improvement: The lamp head further includes two light-shielding strips. When the first lamp tube and the second lamp tube are in a side-by-side state, the two light-shielding strips are respectively located outside the first lamp tube and the second lamp tube.
[0012] Further improvement: The fixed angles at which the second elbow can rotate relative to the first elbow include 90° and 270°.
[0013] Further improvement: At least one of an AC socket, a USB socket and a Type-C socket is further provided on the base.
[0014] Advantages of the present utility model: The present utility model adopts a first elbow and a second elbow that are rotatably connected together and can be fixed at at least one fixed right-angle angle, and the first elbow is rotatably connected to the column in a damping manner, and the lamp head is rotatably connected to the second elbow in a damping manner, enabling the table lamp to be adjusted in three directions and expanding the illumination range of the table lamp. Description of the Drawings
[0015] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;
[0016] Figure 2 is a partially disassembled three-dimensional structural schematic diagram of the present utility model;
[0017] Figure 3 is Figure 2 an enlarged schematic diagram of part A of
[0018] Figure 4 is a partially disassembled three-dimensional structural schematic diagram of the present utility model;
[0019] Figure 5 is Figure 4 an enlarged schematic diagram of part B of Detailed Embodiments
[0020] The following will clearly and completely describe the concept, specific structure and technical effects generated by the present utility model in combination with the embodiments and the drawings, so as to fully understand the purpose, features and effects of the present utility model. Each technical feature in the present utility model can be combined interactively on the premise of not conflicting with each other.
[0021] Such as Figures 1 to 5As shown, the multi-directionally adjustable table lamp includes a base 1, a column 2 detachably and fixedly connected to the base 1, and a lamp head 3. An AC socket, a USB socket, and a Type-C socket are also provided on the base 1 to facilitate power supply in various ways. Of course, only one or two of these three sockets can also be set.
[0022] The lamp head 3 and the column 2 are provided with a first elbow 41 and a second elbow 42. Both the first elbow 41 and the second elbow 42 have a right-angle bend. One end of one of them is rotatably connected, and the second elbow 42 can be rotated relative to the first elbow 41 to be fixed at at least one fixed angle, preferably including 90° and 270°. The plane where the first elbow 41 is located is parallel to the plane where the second elbow 42 is located and faces the same direction, roughly forming an inverted U shape. This angle is defined as 0°. When the second elbow 42 rotates in one direction so that the plane where it is located is perpendicular to the plane where the first elbow 41 is located, it is 90°, and so on.
[0023] Moreover, the other end of the first elbow 41 is rotatably connected to the top end of the column 2 in a damped manner, and the lamp head 3 is rotatably connected to the other end of the second elbow 42 in a damped manner. The rotatable connection with damping can achieve damped adjustment, enabling the first elbow 41 to rotate steplessly relative to the column 2 to the required angle and having a large frictional force for better fixation. Similarly, the lamp head 3 can also rotate relative to the second elbow 42 and be better fixed.
[0024] In one embodiment, referring to Figure 1 , the lamp head 3 includes a first lamp tube 31 and a second lamp tube 32. The second lamp tube 32 can rotate relative to the first lamp tube 31 in a damped manner. Specifically, the second lamp tube 32 can move from a side-by-side state with the first lamp tube 31 to a straight-line state. That is, the angle between the second lamp tube 32 and the first lamp tube 31 can be adjusted between 0° and 180° to better facilitate the user to adjust the illumination range of the table lamp.
[0025] In one embodiment, referring to Figure 4 and Figure 5 , the lamp head 3 further includes an adapter 33. The adapter 33 is rotatably connected to the other end of the second elbow 42 in a damped manner. The front end of the first lamp tube 31 is fixedly connected to the adapter 33, and the end of the first lamp tube 31 is rotatably connected to the front end of the second lamp tube 32 in a damped manner. By providing the adapter 33, it is convenient for the connection and assembly of the other end of the second elbow 42 and the first lamp tube 31.
[0026] In one embodiment, referring to Figures 2 to 5, the adapter 33 includes an upper housing 331, a lower housing 332 and a fixing block 333. The upper housing 331 and the lower housing 332 are fixedly connected together by screws. The upper housing 331 and the lower housing 332 are rotatably connected to the other end of the second elbow 42 in a damped manner. They clamp and fix the fixing block 333, and one of the screws passes through the fixing block 333 for more secure clamping and fixing. One side of the fixing block 333 is fixedly connected to the front end of the first lamp tube 31, and the other side is used to accommodate the end of the second lamp tube 32. When the second lamp tube 32 and the first lamp tube 31 are in a straight row state, the end of the second lamp tube 32 will be opposite to the other side of the fixing block 333.
[0027] In each of the above embodiments, to enhance the friction and improve the damping effect, multiple damping annular channels 100 are provided at each rotational connection. The connections include the connection between the first elbow 41 and the column 2, the connection between the first elbow 41 and the second elbow 42, and the connection between the second elbow 42 and the adapter 33.
[0028] In one embodiment, a light shielding strip 300 is provided on each of the first lamp tube 31 and the second lamp tube 32. When the first lamp tube 31 and the second lamp tube 32 are in a side-by-side state, the light shielding strips 300 on the first lamp tube 31 and the second lamp tube 32 are respectively on the outer sides of the first lamp tube 31 and the second lamp tube 32. Providing the light shielding strip 300 can control the irradiation range of the light emitted by the lamp tube to make it more concentrated.
[0029] In the present utility model, the terms "first", "second", "third" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance; the term "plurality" means two or more, unless otherwise clearly defined. Terms such as "installation", "connection", "connection", "fixation" should be understood in a broad sense. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; "connection" can be a direct connection or an indirect connection through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.
[0030] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "left", "right", "front", "rear", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or unit referred to must have a specific direction, be constructed and operated in a specific orientation. Therefore, it cannot be construed as a limitation to the present utility model.
[0031] In the description of this specification, the descriptions of terms such as "one embodiment", "some embodiments", "specific embodiments", etc. mean that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present utility model. In this specification, the schematic expressions of the above terms do not necessarily refer to the same embodiment or instance. Moreover, the specific features, structures, materials or characteristics described can be combined in a suitable manner in any one or more embodiments or examples.
[0032] It should be noted that the above is only a further elaboration of the present utility model in combination with embodiments, and does not constitute a limitation on the protection scope of the present utility model. If simple modifications are made to this technology, and the same means are used to achieve the purpose of the present utility model creation, it should fall within the protection scope of the present utility model.
Claims
1. A multi-directionally adjustable table lamp, comprising a base (1), a column (2) provided on the base (1), and a lamp head (3), characterized in that: It further includes a first elbow (41) and a second elbow (42) both having a right-angle bend. One end of the first elbow (41) and one end of the second elbow (42) are rotatably connected, and the second elbow (42) can be rotated relative to the first elbow (41) to be fixed at at least one fixed angle. The other end of the first elbow (41) is rotatably connected to the top end of the column (2) in a damped manner, and the lamp head (3) is rotatably connected to the other end of the second elbow (42) in a damped manner.
2. The multi-directionally adjustable table lamp according to claim 1, wherein: The lamp head (3) includes a first lamp tube (31) and a second lamp tube (32), and the second lamp tube (32) can be rotated relative to the first lamp tube (31) in a damped manner.
3. The multi-directionally adjustable table lamp according to claim 2, wherein: The lamp head (3) further includes an adapter (33) rotatably connected to the other end of the second elbow (42) in a damped manner. The front end of the first lamp tube (31) is fixedly connected to the adapter (33), and the end is rotatably connected to the front end of the second lamp tube (32) in a damped manner.
4. The multi-directionally adjustable table lamp according to claim 3, wherein: Multiple damping annular channels (100) are provided at the connection between the first elbow (41) and the column (2), at the connection between the first elbow (41) and the second elbow (42), and at the connection between the second elbow (42) and the adapter (33).
5. The multi-directionally adjustable table lamp according to claim 3, characterized in that: The second lamp tube (32) can be moved from a side-by-side state with the first lamp tube (31) to a straight-line state.
6. The multi-directionally adjustable table lamp according to claim 5, wherein: The adapter (33) includes an upper housing (331), a lower housing (332), and a fixing block (333). The upper housing (331) and the lower housing (332) are fixedly connected and are rotatably connected to the other end of the second elbow (42) in a damped manner. The fixing block (333) is clamped and fixedly connected inside the upper housing (331) and the lower housing (332). One side of the fixing block (333) is fixedly connected to the front end of the first lamp tube (31), and the other side is used to accommodate the end of the second lamp tube (32).
7. The multi-directionally adjustable table lamp according to claim 5, wherein: The lamp head (3) further includes two light-shielding strips (300). When the first lamp tube (31) and the second lamp tube (32) are in a side-by-side state, the two light-shielding strips (300) are respectively on the outer sides of the first lamp tube (31) and the second lamp tube (32).
8. The multi-directionally adjustable table lamp according to claim 1, wherein: The fixed angles at which the second elbow (42) can be rotated relative to the first elbow (41) include 90° and 270°.
9. The multi-directionally adjustable table lamp according to any one of claims 1 to 8, characterized in that: At least one of an AC socket, a USB socket, and a Type-C socket is further provided on the base (1).