Projection table lamp

Abstract

The invention relates to a projection table lamp. The projection table lamp aims at providing more intelligent, flexible and personalized illumination experience for a user. According to the projection table lamp, by combining the controller control technology, the lamp adjusting mechanism and the projection function, the multi-layer lighting effect and the personalized projection design are achieved, and the projection table lamp comprises a table lamp support, a supporting rod, a fixing base and a plurality of lamps. The first lamp and the second lamp are movably connected with the table lamp support through the adjusting mechanism, and the positions and the angles can be flexibly adjusted. And a controller is arranged in the fixed seat as a core control unit and is responsible for receiving a signal input by a user, controlling the on / off of the lamp, adjusting the brightness and the like. Meanwhile, the first lamp and the second lamp can output linear light rays, projection segmentation is carried out on the desktop, clear positioning auxiliary lines are formed, and the working efficiency of a user is improved.

Description

Technical Field

[0001] The invention relates to the technical field of lamps, in particular to a projection desk lamp. Background Art

[0002] In modern office and learning environments, lighting equipment is an essential auxiliary tool, and its performance and function directly affect the user's visual comfort, work efficiency and health. The traditional desk lamp design mainly focuses on providing basic lighting functions, and adjusts the brightness to meet the needs of users in different time periods and usage scenarios.

[0003] Especially for users who write, draw or paint on white paper, there is often no auxiliary reference wireframe and they need to hold handheld tools to write or draw, which is inefficient.

[0004] In response to the above problems, this technology proposes a new projection desk lamp design. This solution achieves multi-level lighting effects and personalized projection design by combining controller control technology, lamp adjustment mechanism and projection function. Users can control the opening and closing of different lamps and adjust the position and angle of lamps through simple operations according to actual needs, so as to obtain the best lighting and projection effects. Summary of the invention

[0005] In order to solve the problems of the prior art, the present invention provides a projection desk lamp.

[0006] In order to solve the above technical problems, the present invention is implemented by the following technical solutions: a projection desk lamp, comprising a desk lamp bracket, a support rod is fixedly connected to the bottom end of one side of the desk lamp bracket, and a fixing seat is fixedly connected to the bottom end of the support rod;

[0007] A plurality of first lamps are arranged at one end of the table lamp bracket, a plurality of second lamps are arranged on both sides of the table lamp bracket, and a lighting lamp is arranged on the inner side of the table lamp bracket. The linear light output by the first lamp and the second lamp is used for assisting positioning of writing, drawing, etc., including but not limited to writing text and drawing. For assisting positioning of writing text, the first lamp and the second lamp are respectively movably connected to the table lamp bracket through an adjustment mechanism;

[0008] A rotating hole is provided on the inner side of the adjusting mechanism, and the inner wall of the rotating hole is rotatably connected to the outer wall of the desk lamp bracket. A rotating shaft is fixedly connected to one side of the adjusting mechanism, and a rotating seat is rotatably connected to the outer wall of the rotating shaft. A clamping groove is provided on one side of the rotating seat, and the rotating seat is configured as an elastic member, and the inner wall of the clamping groove is clamped with the lamp.

[0009] In this approach, by combining the basic lighting function of a desk lamp with a unique projection effect, a richer and more personalized lighting experience is provided to users;

[0010] The lighting fixture inside the desk lamp bracket provides basic lighting functions to ensure that the desktop has sufficient brightness. The first lamp and the second lamp project and divide the desktop by outputting linear light, forming a unique visual effect, helping users to more accurately locate written text, which is suitable for scenes such as learning and drawing. The first lamp and the second lamp are movably connected to the desk lamp bracket through an adjustment mechanism, and users can adjust the angle and position of the lamp as needed to obtain the best lighting and projection effects.

[0011] In some specific embodiments, a controller is disposed inside the fixing seat, the input end of the controller is electrically connected to the input module, the output end of the controller is electrically connected to the output module, the input module includes a first lamp switch, a second lamp switch and a lighting lamp switch, and the output module includes a first lamp, a second lamp and a lighting lamp.

[0012] In some specific implementations, the lighting fixture switch, the second lighting fixture switch and the first lighting fixture switch are respectively arranged on the top surface of the fixing seat for user operation.

[0013] In some specific implementations, the second lamp includes a second lamp mechanism 1 and a second lamp mechanism 2, and the second lamp mechanism 1 and the second lamp mechanism 2 are respectively distributed on both sides of the desk lamp bracket.

[0014] In some specific implementations, a power cord is fixedly connected to one side of the fixing base, and the power cord is used to supply power to the entire device.

[0015] In some specific implementations, a mobile phone charging socket is provided on one side of the fixing base to facilitate charging of the mobile phone. The fixing base is also equipped with a mobile phone holder for supporting and placing the mobile phone, which is convenient for users to learn videos and consult materials.

[0016] In some specific implementations, the fixing seat is also equipped with a temporary pen holder for hanging and placing the brush, so as to prevent the brush from dripping ink and the brush tip from drying up.

[0017] In some specific implementations, the lamp uses laser projection.

[0018] In some specific implementations, an electronic clock is also included to display time and provide regular reminders.

[0019] The beneficial effects of the present invention are:

[0020] 1. The present invention combines basic lighting and projection functions, and provides multi-level lighting effects through the coordinated work of the first lamp, the second lamp and the lighting lamp. Users can choose to turn on different lamps according to specific needs to obtain the best lighting effect. The design of the adjustment mechanism allows the position and angle of the lamp to be flexibly adjusted, further enhancing the flexibility and personalization of lighting. Users can freely adjust the layout of the lamps according to the size of the desktop, usage scenarios and personal preferences to obtain the best lighting experience;

[0021] 2. The linear light output by the first lamp and the second lamp can be divided and projected on the desktop to form clear positioning auxiliary lines. This design is of great help for tasks that require precise positioning, such as writing and drawing, and can improve work efficiency and accuracy. The projection function also increases the fun of the desk lamp, allowing users to have more fun and enjoyment during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0023] Figure 2 It is a projection schematic diagram of the lamp of the present invention.

[0024] Figure 3 It is a schematic diagram of the use status of the present invention.

[0025] Figure 4 It is a schematic diagram of the structure of the regulating mechanism of the present invention.

[0026] Figure 5 It is an exploded schematic diagram of the regulating mechanism of the present invention.

[0027] Figure 6 It is a schematic structural diagram of an embodiment of the present invention having a collecting bracket, a charging socket and a pen holder.

[0028] Figure 7 It is a schematic diagram of the circuit system of the present invention.

[0029] Figure 8 It is a schematic diagram of the interior of the input module of the present invention.

[0030] Fig. 9 It is a schematic diagram of the interior of the output module of the present invention.

[0031] Figures 1 to 9In: 1. desk lamp stand; 2. support rod; 3. fixing seat; 4. controller; 5. adjustment mechanism; 6. lamp; 11. first lamp; 12. second lamp; 121. second lamp mechanism one; 122. second lamp mechanism two; 13. lighting lamp; 31. lighting lamp switch; 32. second lamp switch; 33. first lamp switch; 34. power cord; 41. input module; 42. output module; 51. rotating seat; 511. slot; 52. rotating hole; 53. shaft. DETAILED DESCRIPTION

[0032] The following will be combined with the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0033] like Figures 1 to 9 A projection desk lamp shown in the figure comprises a desk lamp bracket 1, a support rod 2 is fixedly connected to the bottom end of one side of the desk lamp bracket 1, and a fixing seat 3 is fixedly connected to the bottom end of the support rod 2; a plurality of first lamps 11 are arranged at one end of the desk lamp bracket 1, a plurality of second lamps 12 are arranged on both sides of the desk lamp bracket 1, and a lighting lamp 13 is arranged on the inner side of the desk lamp bracket 1, and the output linear optical fibers of the first lamps 11 and the second lamps 12 divide the desktop, and the first lamps 11 and the second lamps 12 are movably connected to the desk lamp bracket 1 respectively through an adjustment mechanism 5; a rotating hole 52 is arranged on the inner side of the adjustment mechanism 5, and the inner wall of the rotating hole 52 is rotatably connected to the outer wall of the desk lamp bracket 1, a rotating shaft 53 is fixedly connected to one side of the adjustment mechanism 5, and a rotating seat 51 is rotatably connected to the outer wall of the rotating shaft 53, and a clamping groove 511 is arranged on one side of the rotating seat 51, and the rotating seat 51 is configured as an elastic member, and the lamp 6 is clamped on the inner wall of the clamping groove 511.

[0034] A controller 4 is provided inside the fixing base 3, the input end of the controller 4 is electrically connected to an input module 41, the output end of the controller 4 is electrically connected to an output module 42, the input module 41 includes a first lamp switch 33, a second lamp switch 32 and a lighting lamp switch 31, and the output module 42 includes a first lamp 11, a second lamp 12 and a lighting lamp 13. The lighting lamp switch 31, the second lamp switch 32 and the first lamp switch 33 are respectively arranged on the top surface of the fixing base 3 for user operation. The second lamp 12 includes a second lamp mechanism 1 121 and a second lamp mechanism 2 122, and the second lamp mechanism 1 121 and the second lamp mechanism 2 122 are respectively distributed on both sides of the table lamp bracket 1. A power cord 34 is fixedly connected to one side of the fixing base 3, and the power cord 34 is used to power the entire device.

[0035] In summary, the present invention has the following workflow:

[0036] Power supply start:

[0037] The user plugs the power cord 34 into a power socket to provide power to the projection desk lamp. At this time, the controller 4 and all lamps (the first lamp 11, the second lamp 12, and the lighting lamp 13) are in a standby state.

[0038] Operation switch:

[0039] The user operates the lighting fixture switch 31 , the second lighting fixture switch 32 or the first lighting fixture switch 33 on the top surface of the fixing base 3 as required. These switch signals are transmitted to the controller 4 through the input module 41 .

[0040] Controller processing:

[0041] After receiving the switch signal, the controller 4 sends a control signal to the corresponding lamp through the output module 42 according to the preset program logic.

[0042] Fixture response:

[0043] According to the control signal of the controller 4 , the first lamp 11 , the second lamp 12 (including the second lamp mechanism 1 121 and the second lamp mechanism 2 122 ) or the lighting lamp 13 is activated or extinguished.

[0044] Adjust the lamp position:

[0045] The user can adjust the position and angle of the first lamp 11 and the second lamp 12 through the adjustment mechanism 5. When adjusting, the user rotates the lamp 6 to release it from the slot 511 of the rotating seat 51, and then after adjusting it to the desired position, it is locked in the slot 511 again to be fixed. Since the rotating seat 51 is configured as an elastic member, the slot 511 can flexibly lock and release the lamp 6.

[0046] Projection and lighting:

[0047] When the first lamp 11 and the second lamp 12 are activated, they will output linear light to segment and project the desktop, helping the user to locate the writing area. At the same time, the lighting fixture 13 provides basic lighting to ensure that the desktop has sufficient brightness.

[0048] Working principle: Power supply: The power cord 34 provides power to the entire projection desk lamp, ensuring that all electronic components (such as the controller 4, lamps, etc.) can work normally.

[0049] Signal processing: The controller 4 serves as a core control unit, receives switch signals from the input module 41 , processes these signals according to preset program logic, and then sends control signals to the corresponding lamps through the output module 42 .

[0050] Lamp control: The first lamp 11, the second lamp 12 and the lighting lamp 13 are switched on and off according to the control signal of the controller 4. These lamps are movably connected to the table lamp bracket 1 through the adjustment mechanism 5, allowing the user to adjust their positions and angles as needed.

[0051] Projection and segmentation: The linear light output by the first lamp 11 and the second lamp 12 is projected and segmented on the desktop, forming a unique visual effect and positioning aid. This projection function increases the practicality and interest of the desk lamp.

[0052] Elastic clamping: The rotating seat 51 in the adjustment mechanism 5 is set as an elastic member, which can easily clamp and release the lamp 6. This design allows the user to easily adjust the position and angle of the lamp, while ensuring the stability and safety of the lamp during the adjustment process.

[0053] In summary, the projection desk lamp provides users with a rich and personalized lighting and positioning assistance experience through functions such as controller control, lamp adjustment and projection segmentation. Its clear workflow and easy-to-understand principles ensure the stability and ease of use of the equipment.

[0054] This device can be used as a stepless dimming desk lamp, which is eye-friendly and flicker-free. It can be used for calligraphy typing, and can realize vertical grids, square grids, flat grids, horizontal grids, rice grids, fan grids and other grid types. The angle and size of the grid lines can be freely adjusted. It does not take up writing space and will not block light when writing. The desk lamp is equipped with a mobile phone holder and a mobile phone charging socket, which are convenient for video learning and material review. It is equipped with a temporary pen holder function to prevent the brush from dripping ink and the pen tip from drying up. It can have an electronic clock function.

[0055] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A projection desk lamp, comprising a desk lamp bracket (1), characterized in that: A support rod (2) is fixedly connected to the bottom end of one side of the desk lamp bracket (1), and a fixing seat (3) is fixedly connected to the bottom end of the support rod (2); A plurality of first lamps (11) are arranged at one end of the desk lamp bracket (1), a plurality of second lamps (12) are arranged on both sides of the desk lamp bracket (1), and a lighting lamp (13) is arranged on the inner side of the desk lamp bracket (1); the linear light output by the first lamps (11) and the second lamps (12) is used to project and divide the desktop, and to assist in positioning, including but not limited to writing text and drawing; the first lamps (11) and the second lamps (12) are respectively movably connected to the desk lamp bracket (1) via an adjustment mechanism (5); A rotating hole (52) is provided on the inner side of the adjusting mechanism (5), the inner wall of the rotating hole (52) is rotatably connected to the outer wall of the desk lamp bracket (1), one side of the adjusting mechanism (5) is fixedly connected to a rotating shaft (53), the outer wall of the rotating shaft (53) is rotatably connected to a rotating seat (51), one side of the rotating seat (51) is provided with a clamping groove (511), the rotating seat (51) is configured as an elastic member, and the inner wall of the clamping groove (511) is clamped with a lamp (6).

2. A projection desk lamp according to claim 1, characterized in that: A controller (4) is arranged inside the fixing seat (3); an input end of the controller (4) is electrically connected to an input module (41); an output end of the controller (4) is electrically connected to an output module (42); the input module (41) includes a first lamp switch (33), a second lamp switch (32) and a lighting lamp switch (31); and the output module (42) includes a first lamp (11), a second lamp (12) and a lighting lamp (13).

3. A projection desk lamp according to claim 2, characterized in that: The lighting fixture switch (31), the second lighting fixture switch (32) and the first lighting fixture switch (33) are respectively arranged on the top surface of the fixing seat (3) for operation by a user.

4. The projection desk lamp according to claim 1, characterized in that: The second lamp (12) comprises a second lamp mechanism 1 (121) and a second lamp mechanism 2 (122); the second lamp mechanism 1 (121) and the second lamp mechanism 2 (122) are respectively distributed on two sides of the desk lamp bracket (1).

5. The projection desk lamp according to claim 1, characterized in that: A power line (34) is fixedly connected to one side of the fixing seat (3), and the power line (34) is used to supply power to the entire device.

6. The projection desk lamp according to claim 1, characterized in that: A mobile phone charging socket is provided on one side of the fixing seat (3) for facilitating charging of the mobile phone. The fixing seat (3) is also equipped with a mobile phone holder for supporting and placing the mobile phone, facilitating video learning and information review by the user.

7. The projection desk lamp according to claim 1, characterized in that: The fixing seat (3) is also equipped with a temporary pen holder for hanging and placing a writing brush, so as to prevent the writing brush from dripping ink and the brush tip from drying up.

8. The projection desk lamp according to claim 1, characterized in that: The lamp (6) adopts laser projection.

9. The projection desk lamp according to claim 1, characterized in that: It also includes an electronic clock for displaying time and providing regular reminders.

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