Adjustable myopia-preventing table lamp
By introducing a combination of telescopic vertical rod, shaft seat and light-transmitting plate into the anti-myopia table lamp, the problem that traditional desk lamps cannot be adjusted is solved, and flexible adjustment and soft lighting output under different light conditions are achieved, which improves the anti-myopia effect and Easy to use.
Patent Information
- Application Number
- CN202420771560.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-15
- Publication Date
- 2024-12-20
- Estimated Expiration
- 2034-04-15
AI Technical Summary
Traditional anti-myopia table lamps cannot be adjusted according to the use scenario, resulting in a reduction in the anti-myopia effect in brighter or weaker positions, which cannot meet the light needs of different usage environments.
An adjustable anti-myopia table lamp is designed. Through the combination of telescopic vertical rod, shaft seat, regulator and light transmitting plate, the lighting intensity and illumination range are adjusted, adapted to different light conditions, and passed through multiple gears and transmission gears. The system adjusts the light softness.
It realizes flexible adjustment under different light conditions, maximizes the anti-myopia effect, reduces eye fatigue, and adapts to the light needs of various usage scenarios.
Smart Images
Figure CN222210210U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of table lamps, in particular to an adjustable anti-myopia table lamp. Background Art
[0002] The main function of a desk lamp is to provide lighting, which is convenient for reading, studying, working, etc. In addition to providing sufficient brightness for lighting, a desk lamp can also create a comfortable reading or working environment by adjusting parameters such as light intensity and color temperature. With the advancement of technology, some desk lamps have a timing function that can help users control the usage time, and some have intelligent control functions that can be controlled by mobile phones or other smart devices.
[0003] There are also anti-myopia desk lamps on the market, which are mainly designed to reduce eye fatigue and reduce damage to the eyes. These desk lamps usually have soft light, appropriate brightness and color temperature, as well as anti-glare and blue light protection functions. Using anti-myopia desk lamps can help reduce visual fatigue and eye discomfort, and improve reading and work efficiency.
[0004] The anti-myopia desk lamps currently in use mainly achieve the anti-myopia effect by controlling the light emitted by the lamp tube. However, the usage scenarios of such desk lamps are relatively cramped, and insufficient brightness is prone to occur in locations with brighter light, which leads to a significant reduction in the anti-myopia effect in certain usage scenarios. Therefore, an adjustable anti-myopia desk lamp is proposed, which can be adjusted according to the usage scenario, thereby achieving the greatest improvement in the eye environment, thereby achieving improved anti-myopia effect. Utility Model Content
[0005] In view of the shortcomings of the prior art, the utility model provides an adjustable anti-myopia desk lamp, which has the advantages of high flexibility and strong practicality, and solves the problem that traditional anti-myopia desk lamps cannot be adjusted according to usage scenarios.
[0006] In order to achieve the above-mentioned purposes of high flexibility and strong practicality, the utility model provides the following technical solutions: an adjustable anti-myopia desk lamp, comprising a base, a lighting component and an adjusting component used in conjunction with the control component are provided on the top of the base; the adjusting component comprises a telescopic vertical rod movably connected to the top of the base, a rotating shaft seat is provided on the top of the telescopic vertical rod, a movably connected return rod is provided inside the rotating shaft seat, a fixedly installed adjustment plate is provided on the outer side of the bottom rod of the return rod, a lampshade plate is fixedly installed on the side of the return rod, a fixedly installed back plate is provided on the top of the lampshade plate, and a movably connected adjuster is provided on the side of the back plate; a movably connected rotating shaft is provided inside the lampshade plate, a driven gear is provided on the outer side of the rotating shaft, a plurality of fixedly installed connecting rods are provided on the outer side of the rotating shaft, and a light-transmitting plate is fixedly installed on the side of the connecting rod.
[0007] Furthermore, the lighting component includes a lamp socket fixedly mounted on the inner wall of the lampshade plate, a movably connected lamp holder is provided inside the lamp socket, and a plurality of fixedly mounted lamp tubes are provided on the side of the lamp holder.
[0008] Furthermore, a rotating seat is fixedly installed on the top of the base, and a movable axis of the rotating seat and a bottom of the telescopic vertical rod are fixedly installed.
[0009] Furthermore, a locking groove used in conjunction with the adjustment plate is provided on the side of the rotating shaft seat, and the bottom rod of the return rod transversely penetrates the rotating shaft seat and is rotatably connected to the rotating shaft seat.
[0010] Furthermore, one end of the regulator transversely penetrates the side wall of the back plate to the inner side of the back plate and is rotatably connected to the back plate. A transmission gear is fixedly installed on the side of one end of the regulator located inside the back plate, and the transmission gear and the outer side of the driven gear are meshed and transmission-connected with each other.
[0011] Furthermore, the two ends of the rotating shaft are rotatably connected to the two inner side walls of the lampshade plate respectively, and one end of the connecting rod is embedded in the interior of the rotating shaft and fixedly installed with the rotating shaft by a buckle.
[0012] Furthermore, a plurality of fixedly installed adjustment switches are provided on the top of the base.
[0013] Furthermore, one end of the lamp holder is embedded in the interior of the lamp socket and fixedly installed with the lamp socket by a buckle, and one end of the lamp tube is screwed into the lamp holder and fixedly installed with the lamp holder by a thread.
[0014] Compared with the prior art, the utility model provides an adjustable anti-myopia desk lamp, which has the following features:
[0015] Beneficial effects:
[0016] 1. The adjustable anti-myopia desk lamp turns on different gears of light intensity by pressing the adjustment switch. The regulator is rotated according to the light intensity of the use environment. The rotation of the regulator drives the rotation of the transmission gear, the rotation of the transmission gear drives the rotation of the driven gear, the rotation of the driven gear drives the rotation of the rotating shaft, and the rotation of the rotating shaft drives the connecting rod to drive the light-transmitting plate to rotate on the outside of the lamp tube. Since the light-transmitting plate blocks part of the dazzling white light emitted by the lamp tube, the emitted light is softer to adapt to the human eye to read and other operations in a position with weak light.
[0017] 2. The adjustable anti-myopia desk lamp filters and projects the light emitted by the lamp tube by rotating the different light transmission effects on both sides of the light-transmitting plate to meet the needs of working under different light conditions. At the same time, different gears are set to cooperate with multiple lights to achieve more gears for use, which can meet the light needs of different sight conditions to the greatest extent. At the same time, the rotating seat can be rotated to rotate the light irradiation position, and the lifting and lowering of the telescopic vertical rod can also adjust the irradiation range and height of the desk lamp, which solves the problem that the light intensity of traditional desk lamps cannot be adjusted, resulting in easy eye fatigue and myopia during use. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 This is a front perspective view of the structure of the utility model;
[0019] Figure 2 This is a three-dimensional diagram of the back side of the structure of the utility model;
[0020] Figure 3 This is a left side view of the cut surface of the lampshade plate of the utility model structure;
[0021] Figure 4 It is a right side view of the cut surface of the lampshade plate of the utility model structure.
[0022] In the figure: 1. base; 2. telescopic vertical rod; 3. shaft seat; 4. return rod; 5. adjustment plate; 6. lampshade plate; 7. back plate; 8. regulator; 9. rotating shaft; 10. driven gear; 11. connecting rod; 12. light-transmitting plate; 13. lamp socket; 14. lamp holder; 15. lamp tube; 16. rotating seat; 17. transmission gear; 18. adjustment switch. DETAILED DESCRIPTION
[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0024] See also Figure 1-4In the present embodiment, an adjustable anti-myopia desk lamp comprises a base 1, a lighting component and an adjusting component used in conjunction with the control component are provided on the top of the base 1; the adjusting component comprises a telescopic vertical rod 2 movably connected to the top of the base 1, a rotating shaft seat 3 is provided on the top of the telescopic vertical rod 2, a movably connected return rod 4 is provided inside the rotating shaft seat 3, a fixedly installed adjusting plate 5 is provided on the outer side of the bottom rod of the return rod 4, a lampshade plate 6 is fixedly installed on the side of the return rod 4, a fixedly installed back plate 7 is provided on the top of the lampshade plate 6, and a movably connected regulator 8 is provided on the side of the back plate 7; a movably connected rotating shaft 9 is provided inside the lampshade plate 6, a driven gear 10 is provided on the outer side of the rotating shaft 9, a plurality of fixedly installed connecting rods 11 are provided on the outer side of the rotating shaft 9, and a light-transmitting plate 12 is fixedly installed on the side of the connecting rod 11.
[0025] In this embodiment, a rotating seat 16 is fixedly installed on the top of the base 1, and a movable axis of the rotating seat 16 and a bottom of the telescopic vertical rod 2 are fixedly installed.
[0026] By providing a rotatable connection between the rotating seat 16 and the telescopic vertical rod 2, the telescopic vertical rod 2 can be raised and lowered and can also be relatively rotated, thereby directly adjusting the irradiation direction of the desk lamp.
[0027] It should be noted that the movable shaft of the rotating seat 16 has a certain damping, and can maintain a relatively stable state when it is not rotated by external force.
[0028] In this embodiment, a locking groove for cooperating with the adjustment plate 5 is provided on the side of the rotating shaft seat 3 , and the bottom rod of the return rod 4 transversely penetrates the rotating shaft seat 3 and is rotatably connected to the rotating shaft seat 3 .
[0029] By arranging a locking groove on the outer side of the rotating shaft seat 3 , the adjusting plate 5 can rotate after being subjected to force, while independently ensuring the stable state of the lampshade plate 6 .
[0030] In this embodiment, one end of the adjuster 8 transversely penetrates the side wall of the back plate 7 to the inner side of the back plate 7 and is rotatably connected to the back plate 7. A transmission gear 17 is fixedly installed on the side of one end of the adjuster 8 located inside the back plate 7. The transmission gear 17 and the outer side of the driven gear 10 are meshed and transmission connected with each other.
[0031] By providing the regulator 8 and the transmission gear 17 , rotating the regulator 8 can drive the driven gear 10 to rotate, thereby performing the next step of adjustment.
[0032] In this embodiment, both ends of the rotating shaft 9 are rotatably connected to the two inner side walls of the lampshade plate 6 respectively, and one end of the connecting rod 11 is embedded in the rotating shaft 9 and fixed to the rotating shaft 9 by buckling.
[0033] The connection between the connecting rod 11 and the rotating shaft 9 is fixed by a buckle, which facilitates the maintenance and other operations of the lamp tube 15 in the later stage.
[0034] In this embodiment, a plurality of fixedly installed adjustment switches 18 are provided on the top of the base 1 .
[0035] By setting the adjustment switch 18, the switches of the plurality of lamp tubes 15 can be controlled, thereby adjusting the brightness of the desk lamp.
[0036] In this embodiment, the lighting component includes a lamp socket 13 fixedly mounted on the inner wall of the lampshade plate 6 , a movably connected lamp holder 14 is provided inside the lamp socket 13 , and a plurality of fixedly mounted lamp tubes 15 are provided on the side of the lamp holder 14 .
[0037] In this embodiment, one end of the lamp holder 14 is embedded in the lamp socket 13 and fixedly installed with the lamp socket 13 by a buckle, and one end of the lamp tube 15 is screwed into the lamp holder 14 and fixedly installed with the lamp holder 14 by a thread.
[0038] By providing the lamp holder 14 and the lamp socket 13 with a buckle for fixing the installation, the subsequent maintenance and other operations of the lamp tube 15 are facilitated.
[0039] The working principle of the above embodiment is:
[0040] By pressing the adjustment switch 18 to turn on the light intensity of different gears, the adjuster 8 is rotated according to the light intensity of the use environment. The rotation of the adjuster 8 drives the rotation of the transmission gear 17, the rotation of the transmission gear 17 drives the rotation of the driven gear 10, the rotation of the driven gear 10 drives the rotation of the rotating shaft 9, and the rotation of the rotating shaft 9 drives the connecting rod 11 to drive the light-transmitting plate 12 to rotate on the outside of the lamp tube 15. Since the light-transmitting plate 12 blocks a part of the dazzling white light emitted by the lamp tube 15, the emitted light is softer to adapt to the human eye to read and other operations in a position with weak light.
[0041] In addition, by rotating the different light transmission effects on both sides of the light-transmitting plate 12 to filter and project the light emitted by the lamp tube 15, the needs of working under different light conditions can be met. At the same time, different gears can be set to cooperate with multiple lights to achieve more gears for use, which can meet the light needs of different visual conditions to the greatest extent. At the same time, rotating the rotating seat 16 can rotate the light irradiation position, and the lifting and lowering of the telescopic vertical rod 2 can also adjust the irradiation range and height of the desk lamp.
[0042] The electrical components appearing in the article are all electrically connected to the main controller and the power supply. The main controller can be a conventional known device for control such as a computer, and the existing public power connection technology is not described in detail in the article.
[0043] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.
[0044] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that many changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention.
Claims
1. An adjustable anti-myopia desk lamp, comprising a base (1), characterized in that: The top of the base (1) is provided with a lighting component and an adjustment component used in conjunction with the control component; The adjustment component comprises a telescopic vertical rod (2) movably connected to the top of the base (1); a rotating shaft seat (3) is provided on the top of the telescopic vertical rod (2); a movably connected return rod (4) is provided inside the rotating shaft seat (3); a fixedly installed adjustment plate (5) is provided on the outer side of the bottom rod of the return rod (4); a lampshade plate (6) is fixedly installed on the side of the return rod (4); a fixedly installed back plate (7) is provided on the top of the lampshade plate (6); and a movably connected adjuster (8) is provided on the side of the back plate (7); A movably connected rotating shaft (9) is provided inside the lampshade plate (6), a driven gear (10) is provided outside the rotating shaft (9), a plurality of fixedly installed connecting rods (11) are provided outside the rotating shaft (9), and a light-transmitting plate (12) is fixedly installed on the side of the connecting rod (11).
2. The adjustable anti-myopia desk lamp according to claim 1, characterized in that: The lighting component comprises a lamp socket (13) fixedly mounted on the inner wall of the lampshade plate (6); a movably connected lamp holder (14) is provided inside the lamp socket (13); and a plurality of fixedly mounted lamp tubes (15) are provided on the side of the lamp holder (14).
3. The adjustable anti-myopia desk lamp according to claim 1, characterized in that: A rotating seat (16) is fixedly mounted on the top of the base (1), and a movable shaft of the rotating seat (16) and a bottom of the telescopic vertical rod (2) are fixedly mounted.
4. The adjustable anti-myopia desk lamp according to claim 1, characterized in that: The side surface of the rotating shaft seat (3) is provided with a locking groove used in conjunction with the adjusting plate (5); the bottom rod of the return rod (4) passes through the rotating shaft seat (3) transversely and is rotatably connected to the rotating shaft seat (3).
5. The adjustable anti-myopia desk lamp according to claim 1, characterized in that: One end of the regulator (8) transversely penetrates the side wall of the back plate (7) to the inner side of the back plate (7) and is rotatably connected to the back plate (7); a transmission gear (17) is fixedly mounted on the side surface of one end of the regulator (8) located inside the back plate (7); the transmission gear (17) and the driven gear (10) are meshed and transmission-connected with each other on the outer sides.
6. The adjustable anti-myopia desk lamp according to claim 1, characterized in that: The two ends of the rotating shaft (9) are respectively rotatably connected to the two inner side walls of the lampshade plate (6); one end of the connecting rod (11) is embedded in the interior of the rotating shaft (9) and is fixedly mounted to the rotating shaft (9) by means of a buckle.
7. The adjustable anti-myopia desk lamp according to claim 1, characterized in that: A plurality of fixedly installed adjustment switches (18) are provided on the top of the base (1).
8. The adjustable anti-myopia desk lamp according to claim 2, characterized in that: One end of the lamp holder (14) is embedded in the interior of the lamp socket (13) and is fixedly mounted to the lamp socket (13) by means of a buckle, and one end of the lamp tube (15) is screwed into the lamp holder (14) and is fixedly mounted to the lamp holder (14) by means of a thread.