A folding desktop lamp

Abstract

The utility model belongs to the technical field of desk lamp, disclose a kind of folding desktop desk lamp, comprising: clamping assembly, connecting pipe, light source pipe, rotating assembly and rotating shaft piece;Connecting pipe inside is provided with the clamping block of symmetrical arrangement;Light source pipe both sides are provided with the connecting hook plate of symmetrical arrangement;Connecting hook plate is clamped with light shield;Light source pipe inside is also provided with clamping block;Connecting pipe is connected with light source pipe by rotating shaft piece or rotating assembly, and connecting pipe or light source pipe is directly inserted or connected with clamping seat by rotating shaft piece, and rotating shaft piece is connected with connecting pipe or light source pipe by rotating assembly.The utility model simple and reasonable in structure, desk lamp can be folded in double axial rotation, and multiple parts are disassembled and replaced, easy to maintain.Through replaceable light shield, light can also be gathered to specified area while avoiding glare and improving specified area brightness, also avoid disturbing others when using desk lamp.

Description

Technical Field

[0001] This utility model belongs to the field of desk lamp technology, specifically relating to a folding desktop desk lamp. Background Technology

[0002] Desk lamps are common lighting tools in daily life, generally used for reading, working, and other similar purposes. They are used frequently and for extended periods. Most existing desk lamps are bulky, making them difficult to store, and their angle adjustment is often limited. Furthermore, most desk lamps use LEDs as their light source, and although LED lights are widely used in the lighting industry, the problem of glare remains difficult to solve.

[0003] Most existing desk lamps with hinges have their hinges integrated with the lamp tube or connecting tube, making them difficult to repair or replace, and the rotation angle is mostly limited to up and down. Although eye-protecting lamp beads have been developed, they are expensive and difficult to popularize. Therefore, there is a need for a desk lamp that is easy to fold and store, easy to maintain, and prevents light diffusion and glare from causing discomfort to users. Utility Model Content

[0004] To overcome the above-mentioned technical problems, this utility model provides a folding desktop lamp.

[0005] The present invention adopts the following technical solution: A folding desktop lamp includes: a clamping assembly, a connecting tube, a light source tube, a rotating assembly, and a rotating shaft; the clamping assembly includes a clamping seat with a connection hole and a power interface on its top surface, and a clamping screw connected to the clamping seat; symmetrically arranged snap-fit ​​blocks are arranged inside the connecting tube; symmetrically arranged connecting hook plates are arranged on both sides of the light source tube, extending along the axis of the light source tube and having the same length as the light source tube; a light shield is snapped onto the connecting hook plate; a lamp assembly is installed on the bottom surface of the light source tube; snap-fit ​​blocks are also arranged inside the light source tube; the rotating assembly includes two rotating plates hinged to each other at their center points; the connecting tube is connected to the light source tube via the rotating shaft or the rotating assembly, and the connecting tube or the light source tube is directly inserted or connected to the clamping seat via the rotating shaft, and the rotating shaft is connected to the connecting tube or the light source tube via the rotating assembly.

[0006] Furthermore, the clamping base has through holes on its two vertical sides at the top, with the axes of the through holes intersecting in a cross shape; the connecting holes are slots for inserting connecting pipes or rotating shafts directly, or slots for inserting snap-fit ​​components.

[0007] Furthermore, the clamping screw is threadedly connected to the clamping seat, the top of the clamping screw is provided with an abutment surface, and the bottom section of the clamping screw is slidably connected with an assist rod.

[0008] Furthermore, the connecting tube, the light source tube, and the rotating shaft are connected in pairs by snap-fit ​​components, and the end dimensions of the connecting tube, the light source tube, and the rotating shaft are consistent.

[0009] Furthermore, the light-shielding plate has light-shielding plates with different tilt angles, the upper end of the light-shielding plate is a snap-fit ​​block, and the two sides of the light-shielding plate are wavy or flat.

[0010] Furthermore, the rotating shaft is a damped rotating shaft, and the rotating plates of the rotating assembly are respectively bolted to the side or end face of the connecting tube and the light source tube, and the two rotating plates are hinged to each other.

[0011] Furthermore, the snap-fit ​​block is located on the inner side wall of the connecting tube or the light source tube, and is the same length as the connecting tube or the light source tube. The snap-fit ​​block is V-shaped or arc-shaped on the side facing the center of the connecting tube or the light source tube, and is threaded on the side facing the center.

[0012] Furthermore, the clamping component can be replaced with a table lamp base.

[0013] Compared with the prior art, the beneficial effects of this utility model are: This utility model desk lamp can rotate and fold along both axes, and many parts are detachable and replaceable, making it easy to maintain. The replaceable light shield can also focus the light onto a designated area while avoiding glare and increasing the brightness of that area, thus preventing disturbance to others when using the lamp. Attached Figure Description

[0014] Figure 1 This is an axial view of an embodiment of the present utility model; Figure 2 This is a front view of Embodiment 1 of this utility model; Figure 3 yes Figure 2 Enlarged view of a portion of region A in the middle; Figure 4 This is a schematic diagram of Embodiment 2 of this utility model.

[0015] Explanation of reference numerals in the attached figures: 1. Light source tube; 2. Light shield; 3. Connecting tube; 4. Rotating shaft; 5. Clamping seat; 6. Fastening screw; 7. Clamping screw; 8. Assist rod; 9. Lamp assembly. Detailed Implementation

[0016] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings. Throughout the drawings, the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions. Unless otherwise specified, the raw materials and equipment used are commercially available or commonly used in the art. The methods in the embodiments, unless otherwise specified, are conventional methods in the art. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0017] like Figures 1-3In one embodiment, a folding desktop lamp includes: a clamping assembly, a connecting tube 3, a light source tube 1, a rotating assembly, and a rotating shaft 4. The clamping assembly includes a clamping seat 5, with a connecting hole and a power interface drilled on the top surface of the clamping seat 5. Two vertical sides of the top of the clamping seat 5 have through holes with their axes intersecting in a cross shape. The connecting hole is a slot for direct insertion of the connecting tube 3 or the rotating shaft 4, or a slot for insertion of a snap-fit ​​component. A clamping screw 7 is connected to the clamping seat 5, threadedly connected to the clamping seat 5. The top of the clamping screw 7 has an abutment surface, and the bottom section of the clamping screw 7 is slidably connected to an assisting rod 8. symmetrical snap-fit ​​blocks are arranged inside the connecting tube 3. The snap-fit ​​blocks are located on the inner sidewall of the connecting tube 3 or the light source tube 1 and are the same length as the connecting tube 3 or the light source tube 1. The snap-fit ​​blocks facing the center of the connecting tube 3 or the light source tube 1 are V-shaped or arc-shaped, and have threads on the center-facing side. Symmetrical connecting hooks are arranged on both sides of the light source tube 1, extending along the axis of the light source tube 1 and having the same length as the light source tube 1. A light-shielding plate 2 is snapped onto the connecting hooks. The light-shielding plate 2 has different tilt angles, and its upper end is a snap-fit ​​block. The two sides of the light-shielding plate 2 are either wavy or flat. A lamp assembly 9 is installed on the bottom surface of the light source tube 1. A snap-fit ​​block is also provided inside the light source tube 1. The connecting tube 3, the light source tube 1, and the rotating shaft 4 are connected in pairs via snap-fit ​​blocks. The rotating assembly includes two rotating plates hinged to each other at their center points. The connecting tube 3 is connected to the light source tube 1 via the rotating shaft 4 or the rotating assembly. The connecting tube 3 or the light source tube 1 can be directly inserted or connected to the clamping seat 5 via the rotating shaft 4. The rotating shaft 4 is connected to the connecting tube 3 or the light source tube 1 via the rotating assembly. The end dimensions of the connecting tube 3, the light source tube 1, and the rotating shaft 4 are identical.

[0018] Rotating shaft 4 is a damping rotating shaft. The rotating plates of the rotating assembly are respectively bolted to the side or end face of the connecting pipe 3 and the light source tube 1, and the two rotating plates are hinged to each other. The hinge mechanism is preferably a ball-type rotating mechanism. The rotating plates of the rotating assembly have through holes for the circuit to pass through.

[0019] During assembly, the circuits inside the connecting tube 3, rotating assembly, rotating shaft 4, and light source tube 1 are electrically connected to the power interface of the clamping seat 5. After the connecting tube 3 is snapped into the snap-fit ​​component on its bottom surface, it is inserted into the connecting hole or the connecting hole slot size is consistent with the connecting rod size. The connecting tube 3 is then inserted and the snap-fit ​​component or connecting tube 3 is tightened by the fastening screw 6. The connecting tube 3 is then connected to the rotating shaft 4, connecting tube 3, light source tube 1, rotating shaft 4, connecting component, rotating assembly, connecting tube 3, and light source tube 1 in sequence through the snap-fit ​​component. A light shield 2 is snapped onto the light source tube 1. The ends of the light shield 2 are rounded. Figure 4 The second embodiment shown connects the light source tube 1, the connecting tube 3, and the clamping assembly solely through the rotating shaft 4 and the snap-fit ​​component. The power interface on the clamping base 5 is electrically connected to the circuitry within the connecting tube, the rotating assembly, the rotating shaft, and the light source tube, or the circuitry is directly led out from the through hole of the clamping base 5, with a power plug at the end of the circuitry.

[0020] In all the embodiments described above, the clamping components can be replaced with a table lamp base. The light shield 2 can be removed for use or replaced with light shield 2 at different tilt angles.

[0021] In use: The device is fixed to the edge of the table by the clamping seat 5 and the clamping screw 7 in the clamping assembly, or the clamping assembly is replaced with a table lamp holder and the device is placed on the table. The power is connected and the lamp group 9 on the light source tube 1 starts to illuminate. The light area is limited by the light shield 2 to prevent glare and diffuse reflection. During the illumination process, the illumination angle can be adjusted by rotating the assembly and rotating the shaft 4.

[0022] Although embodiments of the present invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and variations can be made to the above embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A folding desktop lamp, characterized in that, include: The clamping assembly includes a clamping base, the top surface of which has a connection hole and a power interface, and a clamping screw is connected to the clamping base; The connecting pipe has symmetrically arranged snap-fit ​​blocks inside; The light source tube has symmetrical connecting hooks on both sides, which extend along the axis of the light source tube and are the same length as the light source tube; a light shield is snapped onto the connecting hook; a lamp assembly is installed on the bottom surface of the light source tube; and a snap-fit ​​block is installed inside the light source tube. A rotating assembly comprising two rotating plates hinged together at their center points; The connecting tube is connected to the light source tube via a rotating shaft or rotating assembly. The connecting tube or light source tube is directly inserted or connected to the clamping seat via a rotating shaft. The rotating shaft is connected to the connecting tube or light source tube via a rotating assembly.

2. A folding desktop lamp according to claim 1, characterized in that, The clamping base has through holes on its two vertical sides at the top, with the axes of the through holes intersecting in a cross shape; the connecting holes are slots for inserting connecting pipes or rotating shafts, or slots for inserting snap-fit ​​components.

3. A folding desktop lamp according to claim 1, characterized in that, The clamping screw is threadedly connected to the clamping seat, the top of the clamping screw is provided with an abutment surface, and the bottom section of the clamping screw is slidably connected with an assist rod.

4. A folding desktop lamp according to claim 1, characterized in that, The connecting tube, the light source tube, and the rotating shaft are connected in pairs by snap-fit ​​components, and the end dimensions of the connecting tube, the light source tube, and the rotating shaft are consistent.

5. A folding desktop lamp according to claim 1, characterized in that, The light-shielding panels have different tilt angles, with a snap-fit ​​block at the top and wavy or flat surfaces on both sides.

6. A folding desktop lamp according to claim 1, characterized in that, The rotating shaft is a damped rotating shaft, and the rotating plates of the rotating assembly are respectively bolted to the side or end face of the connecting pipe and the light source tube, and the two rotating plates are hinged to each other.

7. A folding desktop lamp according to claim 1, characterized in that, The snap-fit ​​block is located on the inner side wall of the connecting tube or the light source tube, and is the same length as the connecting tube or the light source tube. The snap-fit ​​block is V-shaped or arc-shaped on the side facing the center of the connecting tube or the light source tube, and has threads on the side facing the center.

8. A folding desktop lamp according to any one of claims 1 to 7, characterized in that, The clamping component can be replaced with a table lamp base.

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