Rotating structure of folding table lamp and double-sided folding table lamp
By designing the rotating structure and double-sided folding design of the folding table lamp in the desk lamp, using components such as positioning columns, return springs, and clamping teeth, the problems of small lighting areas and complex folding structure of the existing desk lamp are solved, and the structure is simple and the assembly is convenient. , stability of use and lighting effectiveness.
Patent Information
- Application Number
- CN202420990915.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-09
- Publication Date
- 2024-12-17
- Estimated Expiration
- 2034-05-09
AI Technical Summary
The lighting area of the existing desk lamp is small, the folding structure is complex, and the assembly is inconvenient, which affects the manufacturer's production and usage experience.
A rotating structure of a folding table lamp is designed, including the first and second rotating parts. Through the positioning column, return spring, snap teeth and special-shaped snaps, it realizes simple assembly and stable rotation, combining the double structure of the three-stage structure. The surface folding design improves lighting area and storage convenience.
It achieves simple and clever structure, convenient assembly and stable use, taking into account the effectiveness of lighting and storage, and improving the practicality of the product.
Smart Images
Figure CN222186668U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of table lamps, in particular to a rotating structure of a foldable table lamp and a double-sided foldable table lamp. Background Art
[0002] A desk lamp is an electrical appliance used for lighting in people's lives and studies. At the same time, there are many types of desk lamps with foldable and storage functions on the market, but the existing desk lamps still have shortcomings; for example, the existing desk lamps are usually composed of a lamp holder and a lamp board, and only the lamp board has the lighting function, the lighting area is small, and the lighting area cannot be better expanded; secondly, the rotation structure of the existing foldable desk lamp is not simple enough, and the assembly is relatively complicated, which is not conducive to the manufacturer's production and assembly.
[0003] Therefore, it is necessary to study a new technical solution to solve the above problems. Utility Model Content
[0004] In order to solve the defects and shortcomings of the above-mentioned prior art, the utility model provides a rotating structure of a folding desk lamp and a double-sided folding desk lamp. By setting up a rotating structure of a folding desk lamp and a double-sided folding desk lamp, it has the advantages of simple and ingenious structure, easy assembly, easy use, stable operation, etc.; at the same time, through the desk lamp with a three-section structure, it takes into account the convenience of storage and lighting effectiveness.
[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:
[0006] A rotating structure of a foldable table lamp, comprising a first rotating member and a second rotating member, wherein the first rotating member has a first cylinder, the second rotating member has a second cylinder, the first cylinder has a receiving cavity opening to the right, and the second cylinder has an insertion column for inserting into the receiving cavity;
[0007] A positioning column is arranged in the accommodating cavity, and a mounting cylinder portion is arranged on the second cylinder, and the mounting cylinder portion has a positioning hole matched with the positioning column, and the positioning column passes through the positioning hole and is partially located in the mounting cylinder portion; and, the positioning column sleeve is provided with a reset spring, and a limit piece is arranged on the right end of the positioning column to prevent the reset spring from escaping to the right; a first latch tooth is arranged on the right side surface of the first cylinder, and a second latch tooth matched with the first latch tooth is arranged on the second cylinder.
[0008] As a preferred solution, the plug post is cylindrical, a travel groove is provided on the peripheral side surface of the plug post, and a limiting column adapted to the travel groove is provided in the accommodating cavity.
[0009] As a preferred solution, the travel groove is arc-shaped.
[0010] As a preferred solution, a mounting opening is provided on the right side of the second cylinder, and a decorative cover is detachably mounted on the mounting opening.
[0011] As a preferred solution, the first rotating member and the second rotating member are both plastic members.
[0012] As a preferred solution, a first lamp box is plug-in connected to a side of the first rotating member away from the first cylinder, and a second lamp box is plug-in connected to a side of the second rotating member away from the second cylinder.
[0013] As a preferred solution, the first lamp box and the second lamp box are both made of aluminum alloy, and the first lamp box and the second lamp box have lamp grooves for installing LED lamps.
[0014] As a preferred solution, the first rotating member and the second rotating member both have a first special-shaped buckle, and the first lamp box and the second lamp box both have a second special-shaped buckle that matches the first special-shaped buckle.
[0015] A double-sided folding table lamp includes a first light box, a second light box, and a third light box; a first rotating structure is arranged between the first light box and the second light box, and a second rotating structure is arranged between the second light box and the third light box; the first rotating structure and the second rotating structure are the rotating structures of the aforementioned folding table lamp.
[0016] As a preferred solution, the length of the first lamp box and the third lamp box is half of the length of the second lamp box.
[0017] Compared with the prior art, the utility model has obvious advantages and beneficial effects. Specifically, it can be seen from the above technical scheme that it is mainly through the provision of a rotating structure of a folding desk lamp and a double-sided folding desk lamp, which has the advantages of simple and ingenious structure, easy assembly, easy use, stable operation, etc.; at the same time, through the desk lamp with a three-section structure, it takes into account the convenience of storage and the effectiveness of lighting, and is more practical.
[0018] In order to more clearly illustrate the structural features and functions of the present invention, the present invention is described in detail below in conjunction with the accompanying drawings and specific embodiments. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 A three-dimensional schematic diagram of an embodiment of the utility model;
[0020] Figure 2 It is a first exploded schematic diagram of an embodiment of the utility model;
[0021] Figure 3 It is a second exploded schematic diagram of an embodiment of the utility model;
[0022] Figure 4 It is a partial structural schematic diagram of an embodiment of the utility model;
[0023] Figure 5 A cross-sectional schematic diagram of an embodiment of the utility model;
[0024] Figure 6 It is a third exploded schematic diagram of an embodiment of the utility model;
[0025] Figure 7 It is a three-dimensional schematic diagram of another state of an embodiment of the utility model;
[0026] Figure 8 It is a three-dimensional schematic diagram of another embodiment of the utility model;
[0027] Fig. 9 It is an application schematic diagram of the utility model.
[0028] Description of the accompanying drawings:
[0029] 10. First rotating member; 11. First cylinder; 111. Accommodating cavity; 112. Positioning column; 113. Limiting column; 12. First latching tooth; 13. First special-shaped buckle; 20. Second rotating member; 21. Second cylinder; 211. Inserting column; 212. Mounting cylinder; 213. Positioning hole; 214. Travel groove; 22. Second latching tooth; 30. Return spring; 31. Limiting member; 32. Decorative cover; 41. First lamp box; 42. Second lamp box; 43. Second special-shaped buckle; 44. Third lamp box. DETAILED DESCRIPTION
[0030] The following will provide a clear and complete description of the technical solutions in the present embodiment of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only preferred embodiments of the present invention.
[0031] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only and do not represent the only implementation method.
[0032] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art to which the present invention belongs. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more of the related listed items.
[0033] Refer to the attached Figures 1 to 9 In the embodiment of the utility model, a rotating structure of a folding table lamp and a double-sided folding table lamp include a first rotating member 10 and a second rotating member 20. The first rotating member 10 has a first cylinder 11, and the second rotating member 20 has a second cylinder 21. The first cylinder 11 has a receiving cavity 111 opening to the right, and the second cylinder 21 has a plug 211 for inserting into the receiving cavity 111.
[0034] A positioning column 112 is arranged in the accommodating cavity 111, and a mounting cylinder portion 212 is arranged on the second cylinder 21. The mounting cylinder portion 212 has a positioning hole 213 adapted to the positioning column 112, and the positioning column 112 passes through the positioning hole 213 and is partially located in the mounting cylinder portion 212; and a return spring 30 is sleeved on the portion of the positioning column 112 located in the mounting cylinder portion 212, and a limit piece 31 is arranged on the right end of the positioning column 112 to prevent the return spring 30 from escaping to the right; a first latch tooth 12 is arranged on the right side surface of the first cylinder 11, and a second latch tooth 22 adapted to the first latch tooth 12 is arranged on the second cylinder 21.
[0035] In this way, through the specific setting of the rotating structure, the foldable table lamp can be folded, and can also be unfolded and fixed at an angle for lighting, which improves convenience and facilitates folding and storage.
[0036] See also Figure 3 and Figure 4 Preferably, the plug post 211 is cylindrical, and a travel groove 214 is provided on the peripheral side of the plug post 211. A limit post 113 adapted to the travel groove 214 is provided in the accommodating cavity 111. The travel groove 214 is arc-shaped. In this way, through the arrangement of the travel groove 214 and the limit post 113, the rotating structure of the present application can only rotate within a certain angle range, which is more suitable for people's actual use. Usually, the maximum angle that the rotating structure can rotate is 90 degrees (see Fig. 9 ).
[0037] Furthermore, a mounting opening is provided on the right side of the second cylinder 21 to facilitate the assembly of the return spring 30. Preferably, the mounting opening is detachably mounted with a decorative cover 32. Generally, both the first rotating member 10 and the second rotating member 20 are plastic members.
[0038] In actual application, the first rotating member 10 is pluggably connected to the first light box 41 on the side away from the first cylinder 11, and the second rotating member 20 is pluggably connected to the second light box 42 on the side away from the second cylinder 21. The first light box 41 and the second light box 42 have a light trough for installing LED lights. In actual application, the light trough is installed with a light bar, and the light-emitting side of the light board is installed with a lamp cover; the light bar has a plurality of lamp beads arranged at intervals along the length direction of the light box. Preferably, the first light box 41 and the second light box 42 are both made of aluminum alloy,
[0039] Furthermore, a pair of sides of the first rotating member 10 and the second rotating member 20 are provided with a first special-shaped buckle 13, and a pair of sides of the first light box 41 and the second light box 42 are provided with a second special-shaped buckle 43 adapted to the first special-shaped buckle 13; in this way, screw-free installation can be achieved, which is more convenient.
[0040] See also Fig. 9 As a preferred embodiment, the end of the second light box 42 away from the first light box 41 is connected to the third light box 44 through the rotating structure of the present application. The lengths of the first light box 41 and the third light box 44 are both about half of the second light box 42. Therefore, when storing, the first light box 41 and the third light box 44 can be rotated to the second light box 42 for storage, thereby achieving a good balance between the convenience of storage and the area of the lighting area for use. It can be supplemented that Fig. 9 In the embodiment, the first light box 41, the second light box 42 and the third light box are all arranged to emit light inwards, so that the folding table lamp of the present application can be used for manicure and other tasks.
[0041] The design focus of the utility model is that it mainly provides a rotating structure of a folding desk lamp and a double-sided folding desk lamp, which has the advantages of simple and ingenious structure, easy assembly, easy use, stable operation, etc. At the same time, through the desk lamp with a three-section structure, it takes into account the convenience of storage and the effectiveness of lighting, and is more practical.
[0042] The above description is only a preferred embodiment of the present invention and does not limit the technical scope of the present invention. Therefore, any slight modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention are still within the scope of the technical solution of the present invention.
Claims
1. A rotating structure of a foldable table lamp, characterized in that: It comprises a first rotating member and a second rotating member, wherein the first rotating member has a first cylinder, the second rotating member has a second cylinder, the first cylinder has a receiving cavity opening to the right, and the second cylinder has an insertion column for inserting into the receiving cavity; A positioning column is arranged in the accommodating cavity, and a mounting cylinder portion is arranged on the second cylinder, and the mounting cylinder portion has a positioning hole matched with the positioning column, and the positioning column passes through the positioning hole and is partially located in the mounting cylinder portion; and, the positioning column sleeve is provided with a reset spring, and a limit piece is arranged on the right end of the positioning column to prevent the reset spring from escaping to the right; a first latch tooth is arranged on the right side surface of the first cylinder, and a second latch tooth matched with the first latch tooth is arranged on the second cylinder.
2. The rotating structure of a foldable table lamp according to claim 1, characterized in that: The plug post is cylindrical, a travel groove is arranged on the peripheral side surface of the plug post, and a limiting column adapted to the travel groove is arranged in the accommodating cavity.
3. The rotating structure of a foldable table lamp according to claim 2, characterized in that: The travel groove is arc-shaped.
4. The rotating structure of a foldable table lamp according to claim 3, characterized in that: A mounting opening is arranged on the right side of the second cylinder, and a decorative cover is detachably mounted on the mounting opening.
5. A rotating structure of a foldable table lamp according to any one of claims 1 to 4, characterized in that: The first rotating member and the second rotating member are both plastic members.
6. The rotating structure of a foldable table lamp according to claim 5, characterized in that: A first lamp box is plug-in connected to a side of the first rotating member away from the first cylinder, and a second lamp box is plug-in connected to a side of the second rotating member away from the second cylinder.
7. The rotating structure of a foldable table lamp according to claim 6, characterized in that: The first lamp box and the second lamp box are both made of aluminum alloy, and the first lamp box and the second lamp box have lamp grooves for installing LED lamps.
8. The rotating structure of a foldable table lamp according to claim 7, characterized in that: The first rotating member and the second rotating member both have a first special-shaped buckle, and the first lamp box and the second lamp box both have a second special-shaped buckle that matches the first special-shaped buckle.
9. A double-sided folding table lamp, comprising a first lamp box, a second lamp box, and a third lamp box; characterized in that: A first rotating structure is provided between the first light box and the second light box, and a second rotating structure is provided between the second light box and the third light box; the first rotating structure and the second rotating structure are the rotating structures of a folding table lamp according to any one of claims 1 to 8.
10. The double-sided folding table lamp according to claim 9, characterized in that: The length of the first lamp box and the third lamp box is half of the length of the second lamp box.