Shadowless office table lamp group

Abstract

The utility model discloses a shadowless office table lamp set, and relates to the technical field of shadowless table lamps, the shadowless office table lamp set is provided with a lifting mechanism, the height of an annular lamp body can be adjusted according to the height of the sitting head of a user through the lifting mechanism, the sight of the user is not affected by the annular lamp body, and the application range of the shadowless office table lamp set is widened. Meanwhile, the adjusting mode is very simple, adjustment can be conducted only by internally pressing the bottom of the Z-shaped clamping plate to relieve fixation of the auxiliary pipe, operation is easy, a user can operate the device conveniently, the base mechanism of the device is provided with the containing cavity, the data line and the plug can be placed in the containing cavity to be contained when not used, and the data line and the plug are convenient to use. And when the data line needs to be used, the data line can extend out of the arc-shaped groove, and the cavity door plate can still seal the accommodating cavity, so that dust is prevented from falling into the accommodating cavity.

Description

Technical Field

[0001] The utility model relates to the technical field of shadowless desk lamps, in particular to a shadowless office desk lamp group. Background Art

[0002] Traditional desk lamps have the characteristics of small light source and unidirectional illumination, resulting in a narrow illumination range and fixed angle, which is not easy to adjust. When the light emitted by the desk lamp encounters obstructions such as hands, pens or books, it will cast shadows on the required illumination surface, which is not conducive to learning or working. Long-term use will have a negative impact on eyesight, which led to the emergence of shadowless desk lamps.

[0003] Announcement No. CN216383754U discloses a shadowless desk lamp. The lamp pole height of this desk lamp cannot be adjusted. If the user is too tall, the annular lamp body will be below the user's head, and the annular lamp body will affect the user's line of sight. Therefore, those skilled in the art have proposed a shadowless office desk lamp set. Utility Model Content

[0004] In view of the deficiencies in the prior art, the present invention provides a shadowless office desk lamp set, which solves the problems in the above background.

[0005] To achieve the above objectives, the present invention is implemented through the following technical solutions: a shadowless office desk lamp set, comprising:

[0006] A lamp body mechanism, wherein the lamp body mechanism is used for shadowless lighting;

[0007] A base mechanism, the base mechanism being used to accommodate components in the lamp body mechanism;

[0008] A lifting mechanism, the lifting mechanism being used to adjust the height of components of the lamp body mechanism;

[0009] The lifting mechanism includes a main pipe, in which a secondary pipe adapted to the main pipe is slidably arranged. A plurality of evenly distributed square holes are opened on the side of the secondary pipe. A through groove aligned with one of the square holes is opened on the side of the main pipe on the same side as the square holes. A Z-shaped clamp is rotatably installed on the side of the main pipe below the through groove. A torsion spring is sleeved on the rotating shaft rotatably connecting the Z-shaped clamp and the main pipe.

[0010] As a further technical solution of the present invention, the base mechanism includes a base installed at the lower end of the main pipe, a storage cavity is opened on the side of the base, two groups of metal blocks are installed on the inner wall of the storage cavity, and a sliding rod is installed between each group of two metal blocks.

[0011] As a further technical solution of the present invention, a magnet is slidably provided on each sliding rod, and cavity door plates are installed on the sides of the two magnets. The upper surface of the cavity door plate extends to the outside of the base, and the side of the cavity door plate outside the base is provided with a groove, and the lower surface of the cavity door plate is provided with a wire groove.

[0012] As a further technical solution of the present invention, the lamp body mechanism includes a battery arranged inside the base and on one side of the storage cavity. The input end of the battery is installed with a data cable extending into the storage cavity, and the end of the data cable extending into the storage cavity is installed with a plug.

[0013] As a further technical solution of the present invention, the annular lamp body is arranged at the top of the auxiliary tube, a rotating end is provided between the annular lamp body and the top of the auxiliary tube, and the output end of the battery is installed with a spiral wire that passes through the main tube and the auxiliary tube and is connected to the annular lamp body.

[0014] Beneficial effects

[0015] The utility model provides a shadowless office desk lamp set. Compared with the existing technology, it has the following advantages:

[0016] 1. A shadowless office desk lamp set. This device is equipped with a lifting mechanism. The lifting mechanism can be used to adjust the height of the ring lamp body according to the height of the user's head when sitting down, so that the ring lamp body does not affect the user's line of sight, thereby improving the applicability of the device. At the same time, the adjustment method is very simple. You only need to press the bottom of the Z-shaped card plate to release the fixation of the auxiliary tube to adjust it. The operation is simple and convenient for users.

[0017] 2. A shadowless office desk lamp set. The base mechanism of this device is provided with a storage cavity. When the data cable and plug are not in use, they can be placed in the storage cavity for storage, which protects them and prevents them from being lost. When the data cable is needed, it can be extended from the arc groove. The cavity door panel can still seal the storage cavity to prevent dust from falling inside. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a structural diagram of a shadowless office desk lamp set;

[0019] Figure 2 This is a schematic diagram of the lifting mechanism structure of a shadowless office desk lamp set;

[0020] Figure 3 for Figure 2 Enlarged view of part A;

[0021] Figure 4 This is a cross-sectional view of the lifting mechanism of a shadowless office desk lamp set;

[0022] Figure 5 A cross-sectional view of the base structure of a shadowless office desk lamp set;

[0023] Figure 6 The figure is a cross-sectional view of a shadowless office desk lamp assembly.

[0024] In the figure: 1. Main pipe; 2. Through slot; 3. Auxiliary pipe; 4. Square hole; 5. Z-shaped clamp; 6. Torsion spring; 7. Base; 8. Storage cavity; 9. Metal block; 10. Sliding rod; 11. Magnet; 12. Cavity door panel; 13. Slot; 14. Wire duct; 15. Battery; 16. Data cable; 17. Plug; 18. Rotating end; 19. Ring lamp body; 20. Spiral wire. DETAILED DESCRIPTION

[0025] The present disclosure will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only intended to explain the relevant content and are not intended to limit the present disclosure. It should also be noted that, for ease of description, only the portions relevant to the present disclosure are shown in the accompanying drawings.

[0026] Figure 1 This is a structural diagram of a shadowless office desk lamp set;

[0027] Figure 2 This is a schematic diagram of the lifting mechanism structure of a shadowless office desk lamp set;

[0028] Figure 3 for Figure 2 Enlarged view of part A;

[0029] Figure 4 This is a cross-sectional view of the lifting mechanism of a shadowless office desk lamp set;

[0030] Figure 5 A cross-sectional view of the base structure of a shadowless office desk lamp set;

[0031] Figure 6 It is a cross-sectional view of a shadowless office desk lamp assembly;

[0032] like Figure 1-6 As shown, a shadowless office desk lamp set disclosed in the present invention may include: a base mechanism, a lifting mechanism and a lamp body mechanism;

[0033] like Figure 1-6 As shown, the base mechanism includes a base 7, a storage cavity 8, a metal block 9, a slide rod 10, a magnet 11, a cavity door plate 12, a slot 13, and a wire groove 14;

[0034] The storage cavity 8 is opened on the side of the base 7. Two groups of metal blocks 9 are installed between the inner walls of the storage cavity 8. Each slide rod 10 is installed between the two metal blocks 9 of the corresponding group. Each magnet 11 is slidably set on the corresponding slide rod 10. The cavity door plate 12 is installed on the side of the two magnets 11 and the upper surface extends to the outside of the base 7. The slot 13 is opened on the side of the cavity door plate 12 outside the base 7. The wire groove 14 is opened on the lower surface of the cavity door plate 12.

[0035] When the data line 16 and the plug 17 in the lamp body mechanism are not needed, the cavity door plate 12 can be manually pulled up through the slot 13 to release the magnetic connection between the two magnets 11 and the two metal blocks 9 below. Then, the cavity door plate 12 is pulled up to drive the two magnets 11 to rise until the two magnets 11 are magnetically connected to the two metal blocks 9 above. At the same time, the cavity door plate 12 is fixed. Then, the data line 16 and the plug 17 are placed in the storage cavity 8 for storage. Then, the cavity door plate 12 is pressed down to disconnect the magnetic connection between the two magnets 11 and the two metal blocks 9 above. The descending cavity door plate 12 closes the port of the storage cavity 8 until the two magnets 11 are magnetically connected to the two metal blocks 9 below. Then, the cavity door plate 12 is re-fixed.

[0036] like Figure 1-6 As shown, the lifting mechanism includes a main pipe 1, a through slot 2, a secondary pipe 3, a square hole 4, a Z-shaped clamping plate 5, and a torsion spring 6;

[0037] The main pipe 1 is mounted on the upper surface of the base 7, the through slot 2 is provided on the side of the main pipe 1, the auxiliary pipe 3 is slidably arranged in the pipe of the main pipe 1 and adapted thereto, a plurality of square holes 4 are evenly provided on the side of the auxiliary pipe 3, a Z-shaped clamping plate 5 is rotatably mounted on the side of the main pipe 1 and is located below the through slot 2, the upper portion of the Z-shaped clamping plate 5 passes through the through slot 2 and is clamped into the aligned square holes 4, and a torsion spring 6 is sleeved on the rotating shaft that rotatably connects the Z-shaped clamping plate 5 and the main pipe 1;

[0038] When the height of the annular lamp body 19 needs to be adjusted, it is only necessary to press the bottom of the Z-shaped clamping plate 5 toward the main pipe 1, rotate the Z-shaped clamping plate 5 around the rotating part, compress the torsion spring 6, and move the upper part of the Z-shaped clamping plate 5 out of the inserted square hole 4, so as to release the fixation of the auxiliary pipe 3, and then pull up the auxiliary pipe 3 to drive the annular lamp body 19 to rise, so as to adjust its height until the annular lamp body 19 reaches the predetermined height, and then fine-tune the auxiliary pipe 3 so that the through groove 2 is aligned with the nearest square hole 4, and then release the Z-shaped clamping plate 5 to allow the compressed torsion spring 6 to rebound and drive the top of the Z-shaped clamping plate 5 to be inserted into the square hole 4 aligned with the through groove 2, and re-fix the auxiliary pipe 3, and the operation is completed;

[0039] like Figure 1-6 As shown, it includes a battery 15, a data line 16, a plug 17, a rotating end 18, a ring lamp body 19, and a spiral wire 20;

[0040] The battery 15 is arranged in the base 7 and is on one side of the storage cavity 8. The data cable 16 is installed at the input end of the battery 15 and the end extends into the storage cavity 8. The plug 17 is installed at the end of the data cable 16. The annular lamp body 19 is arranged at the top of the auxiliary tube 3. The rotating end 18 is installed between the annular lamp body 19 and the top of the auxiliary tube 3. The spiral wire 20 is installed at the output end of the battery 15 and passes through the main tube 1 and the auxiliary tube 3 to be connected to the annular lamp body 19.

[0041] The battery 15 can provide power to the annular lamp body 19 through the spiral wire 20, and the annular lamp body 19 emits bright light to achieve office lighting. The plug 17 can also be plugged into an electrical socket to charge the battery 15 through the data line 16;

[0042] It should be noted that the rotating end 18 is exactly the same as the rotating end model in the comparative document, and the annular lamp body 19 is the same as the annular lamp body proposed in the comparative document. The annular lamp body 19 is provided with an inner circle lamp body and an outer circle lamp body, so that the light intersects and illuminates the objects under the desk lamp from different angles, eliminating shadows and realizing shadowless lighting.

[0043] In the description of this specification, the description with reference to the terms "one embodiment / method", "some embodiments / methods", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment / method or example are included in at least one embodiment / method or example of the present application. In this specification, the schematic expressions of the above terms do not necessarily refer to the same embodiment / method or example. Moreover, the specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more embodiments / methods or examples. In addition, those skilled in the art may combine and combine different embodiments / methods or examples described in this specification and the features of different embodiments / methods or examples, unless they are contradictory.

[0044] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of such features. Throughout the description of this application, "plurality" means at least two, for example, two, three, etc., unless otherwise specifically defined.

[0045] Those skilled in the art will appreciate that the above embodiments are merely intended to clearly illustrate the present disclosure and are not intended to limit the scope of the present disclosure. Other changes or modifications may be made based on the above disclosure, and such changes or modifications are still within the scope of the present disclosure.

Claims

1. A shadowless office desk lamp set, characterized in that: include: A lamp body mechanism, wherein the lamp body mechanism is used for shadowless lighting; A base mechanism, the base mechanism being used to accommodate components in the lamp body mechanism; A lifting mechanism, the lifting mechanism being used to adjust the height of components of the lamp body mechanism; The lifting mechanism comprises a main pipe (1), a sub-pipe (3) adapted to the main pipe (1) is slidably provided in the pipe, a plurality of evenly distributed square holes (4) are provided on the side of the sub-pipe (3), a through groove (2) aligned with one of the square holes (4) is provided on the side of the main pipe (1) on the same side as the square holes (4), a Z-shaped clamping plate (5) is rotatably installed on the side of the main pipe (1) below the through groove (2), and a torsion spring (6) is sleeved on the rotating shaft rotatably connected to the Z-shaped clamping plate (5) and the main pipe (1).

2. The shadowless office desk lamp set according to claim 1, characterized in that: The base mechanism comprises a base (7) mounted on the lower end of the main pipe (1); a storage cavity (8) is provided on the side of the base (7); two groups of metal blocks (9) are mounted on the inner wall of the storage cavity (8); and a sliding rod (10) is mounted between each group of two metal blocks (9).

3. The shadowless office desk lamp set according to claim 2, characterized in that: A magnet (11) is slidably provided on each of the slide bars (10), and a cavity door plate (12) is installed on the sides of the two magnets (11). The upper surface of the cavity door plate (12) extends to the outside of the base (7), and a groove (13) is provided on the side of the cavity door plate (12) outside the base (7), and a wire groove (14) is provided on the lower surface of the cavity door plate (12).

4. The shadowless office desk lamp set according to claim 3, characterized in that: The lamp body mechanism comprises a battery (15) arranged inside the base (7) and located on one side of the storage cavity (8); an input end of the battery (15) is installed with a data line (16) extending into the storage cavity (8); and a plug (17) is installed at the end of the data line (16) extending into the storage cavity (8).

5. The shadowless office desk lamp assembly according to claim 4, characterized in that: The annular lamp body (19) is arranged on the top of the auxiliary pipe (3), and a rotating end (18) is arranged between the annular lamp body (19) and the top of the auxiliary pipe (3). The output end of the battery (15) is equipped with a spiral wire (20) that passes through the main pipe (1) and the auxiliary pipe (3) and is connected to the annular lamp body (19).

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