Eye protection lamp for improving eyesight through long-wave spectrum

Abstract

The invention relates to the field of eye protection lamps, in particular to an eye protection lamp for improving eyesight through a long-wave spectrum. The lower lamp arm is vertically arranged on the base; the lengthened lamp arm is slidably arranged at the top of the lower lamp arm, and the height of the top of the lengthened lamp arm is changed through sliding; the upper lamp arm is horizontally arranged at the top of the lengthened lamp arm; the lamp body is arranged at the bottom of the upper lamp arm, and the lamp body emits light with the wavelength of 830-860 nanometers; and the lamp body control mechanism is arranged on the lengthened lamp arm and is used for controlling the work of the lamp body. The lower lamp arm can be quickly fixed through the mounting mechanism and the limiting mechanism, the height of the lengthened lamp arm can be adjusted, the multifunctional lamp can be used as a floor lamp, the lower lamp arm can be directly detached, the lengthened lamp arm is connected with the fixing lining, the multifunctional lamp can be used as a table lamp, the application range is wide, adjustment is convenient, and in addition, by setting the illumination condition of 830-860 nanometers, the multifunctional lamp can be used as a table lamp. The visual function can be continuously improved for a long time, and the eye protection effect is achieved.

Description

Technical Field

[0001] This invention relates to the field of eye-protection lamps, and more particularly to an eye-protection lamp that improves vision through long-wavelength spectrum. Background Technology

[0002] Most eye-protection lamps on the market are advertised as flicker-free, because flicker can disrupt the eye's nerve regulation, easily causing visual fatigue, and even problems such as swelling, pain, and dryness. The so-called eye-protection effect of these lamps is very limited; they can only be said to not interfere with normal vision.

[0003] Studies have shown that long-wavelength red light, which is beyond the range of human vision, can penetrate biological tissues. Exposure to these longer wavelengths of light can improve mitochondrial function and ATP production, which can translate into improved physiological performance, especially in the central nervous system, such as the visual system.

[0004] Currently, there are no solar wavelength lamps in the 830-860 nanometer range on the market, and the field of functional eye protection formed by specific wavelength irradiation is still blank. Summary of the Invention

[0005] The purpose of this invention is to address the problem in the prior art of lacking solar wavelength lamps in the 830-860 nanometer range, and to propose an eye-protecting lamp that improves vision through long-wavelength spectrum.

[0006] The technical solution of the present invention: an eye-protecting lamp that improves vision through long-wavelength spectrum, comprising a base; and further comprising:

[0007] The lower lamp arm is vertically mounted on the base;

[0008] An extended lamp arm is slidably mounted on the top of the lower lamp arm. The height of the top of the extended lamp arm can be changed by sliding, and the position of the extended lamp arm is fixed by a limiting mechanism set on the lower lamp arm and the extended lamp arm.

[0009] The upper light arm is horizontally positioned at the top of the extended light arm;

[0010] The lamp body is located at the bottom of the upper lamp arm and emits light with a wavelength of 830-860 nanometers.

[0011] And the lamp control mechanism, which is set on the extended lamp arm, is used to control the operation of the lamp.

[0012] Preferably, the extended lamp arm and the upper lamp arm are connected by a connector, and the extended lamp arm, the upper lamp arm and the connector are all hollow structures that form a wiring channel.

[0013] Preferably, the lamp body includes a lampshade support frame disposed at the bottom of the upper lamp arm, a connecting plate disposed at the bottom of the lampshade support frame, a lampshade disposed on the outer periphery of the connecting plate, and a transparent diffuser plate disposed at the bottom of the lampshade; a light source is disposed through the connecting plate, the light source emits light with a wavelength of 830-860 nanometers, a transparent foam is disposed at the bottom of the connecting plate, and an upper cover is disposed between the top of the lampshade and the lampshade support frame for sealing.

[0014] Preferably, a pad is provided on the base, a fixed inner liner is provided on the pad, the lower lamp arm has a hollow structure, the bottom of the lower lamp arm fits onto the fixed inner liner, both are provided with opposite limiting holes side by side, and an installation mechanism is provided on the lower lamp arm to connect it to the fixed inner liner.

[0015] Preferably, the mounting mechanism includes a positioning cylinder disposed outside the limiting hole on the lower lamp arm, a positioning rod slidably disposed inside the positioning cylinder, a circular plate disposed at the end of the positioning rod, a spring sleeved on the positioning rod, a fixing plate disposed on the outer wall of the lower lamp arm, a screw rod disposed on the fixing plate by threaded engagement, and multiple cams disposed side by side on the screw rod; the two ends of the spring contact the positioning cylinder and the circular plate respectively, and when the long side of the cam presses against the circular plate, the positioning rod engages to pass through the limiting hole on the lower lamp arm and the fixing liner.

[0016] Preferably, the extended lamp arm has a hollow structure, and a sliding inner liner is slidably provided on the inner side of the bottom of the extended lamp arm and the top of the lower lamp arm. Multiple limiting holes are provided side by side on the sliding inner liner, the top of the lower lamp arm, and the bottom of the extended lamp arm. The sliding inner liner is connected to the lower lamp arm through a limiting mechanism, and the extended lamp arm is connected to the sliding inner liner through a limiting mechanism, and the height of the extended lamp arm can be adjusted.

[0017] Preferably, the limiting mechanisms on the extended lamp arm and the lower lamp arm have the same structure and are arranged symmetrically. Taking the limiting mechanism on the extended lamp arm as an example, the limiting mechanism includes a positioning cylinder disposed outside the limiting hole at the bottom of the extended lamp arm, a positioning rod slidably disposed inside the positioning cylinder, a circular plate disposed at the end of the positioning rod, a spring sleeved on the positioning rod, a fixing plate disposed on the outer wall of the extended lamp arm, a screw rod disposed on the fixing plate by threaded engagement, and multiple cams disposed side by side on the screw rod; the two ends of the spring contact the positioning cylinder and the circular plate respectively, and when the long side of the cam presses against the circular plate, the positioning rod engages and passes through the limiting hole on the extended lamp arm and the sliding inner liner.

[0018] Preferably, the lamp control mechanism includes a control circuit board disposed inside the extended lamp arm, and a touch panel and a human body sensor disposed on the outer wall of the extended lamp arm; a power module is disposed on the control circuit board and a power line is led out, and a plug is disposed at the end of the power line; the control circuit board is electrically connected to the touch panel and the human body sensor.

[0019] Compared with the prior art, the present invention has the following beneficial technical effects: the lower lamp arm can be quickly fixed by the installation mechanism and the limiting mechanism, and the height of the extended lamp arm can be adjusted for use as a floor lamp. Alternatively, the lower lamp arm can be directly removed and the extended lamp arm connected to the fixed inner liner for use as a desktop lamp. It has a wide range of applications and is easy to adjust. In addition, by setting the illumination conditions to 830-860 nanometers, it can continuously improve visual function over a long period of time and play a real role in protecting the eyes. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the structure of one embodiment of the present invention;

[0021] Figure 2 for Figure 1 A structural diagram from another perspective;

[0022] Figure 3 for Figure 1 Exploded view;

[0023] Figure 4 for Figure 2 Enlarged diagram of point A in the diagram.

[0024] Reference numerals: 1. Base; 2. Pad; 3. Lower lamp arm; 4. Lower lamp arm plug; 5. Fixed inner liner; 6. Sliding inner liner; 7. Extended lamp arm; 8. Touch panel; 9. Human body sensor; 10. Power cord; 11. Plug; 12. Connector; 13. Upper lamp arm; 14. Upper lamp arm plug; 15. Lamp body; 16. Lampshade support frame; 17. Connecting plate; 18. Lampshade; 19. Upper cover; 20. Light source; 21. Transparent foam; 22. Transparent diffuser plate; 23. Limiting hole; 24. Fixing plate; 25. Screw; 26. Cam; 27. Circular plate; 28. Spring; 29. ​​Positioning cylinder. Detailed Implementation

[0025] Example 1

[0026] like Figures 1-2 As shown, the present invention proposes an eye-protecting lamp that improves vision through long-wavelength spectrum, comprising a base 1; and further comprising:

[0027] The lower lamp arm 3 is vertically mounted on the base 1;

[0028] The extended lamp arm 7 is slidably mounted on the top of the lower lamp arm 3. The height of the top of the extended lamp arm 7 can be changed by sliding, and the position of the extended lamp arm 7 is fixed by the limiting mechanism set on the lower lamp arm 3 and the extended lamp arm 7.

[0029] The upper lamp arm 13 is horizontally set at the top of the extended lamp arm 7; the extended lamp arm 7 and the upper lamp arm 13 are connected by a connector 12. The extended lamp arm 7, the upper lamp arm 13 and the connector 12 are all hollow structures and form a wiring channel for the wiring between the lamp body control mechanism and the lamp body 15. The end of the upper lamp arm 13 is sealed by an upper lamp arm plug 14, and the upper lamp arm plug 14 is connected to the upper lamp arm 13.

[0030] The lamp body 15 is located at the bottom of the upper lamp arm 13, and the lamp body 15 emits light with a wavelength of 830-860 nanometers;

[0031] And a lamp control mechanism, which is set on the extended lamp arm 7, is used to control the operation of the lamp body 15.

[0032] Example 2

[0033] like Figure 3 As shown, the present invention proposes an eye-protecting lamp that improves vision through long-wavelength spectrum. Compared with Embodiment 1, this embodiment details the structure of the lamp body 15.

[0034] The lamp body 15 includes a lampshade support frame 16 disposed at the bottom of the upper lamp arm 13, a connecting plate 17 disposed at the bottom of the lampshade support frame 16, a lampshade 18 disposed on the outer periphery of the connecting plate 17, and a transparent diffuser plate 22 disposed at the bottom of the lampshade 18; a light source 20 is disposed through the connecting plate 17, the light source 20 emits light with a wavelength of 830-860 nanometers, a transparent foam 21 is disposed at the bottom of the connecting plate 17, and an upper cover 19 is disposed between the top of the lampshade 18 and the lampshade support frame 16 for sealing.

[0035] Example 3

[0036] like Figures 3-4 As shown, this invention proposes an eye-protecting lamp that improves vision through long-wavelength spectrum. Compared with Embodiment 1, this embodiment details the structure of the installation mechanism.

[0037] A pad 2 is provided on the base 1, and a fixed inner liner 5 is provided on the pad 2. The lower lamp arm 3 has a hollow structure, and the bottom of the lower lamp arm 3 fits into the fixed inner liner 5. Both are provided with opposite limiting holes 23 side by side. An installation mechanism is provided on the lower lamp arm 3 to connect it to the fixed inner liner 5. In order to improve aesthetics, dust prevention and safety, lower lamp arm plugs 4 are provided on both sides of the top of the lower lamp arm 3, and the lower lamp arm plugs 4 and the lower lamp arm 3 are snapped together.

[0038] The mounting mechanism includes a positioning cylinder 29 located outside the limiting hole 23 on the lower lamp arm 3, a positioning rod slidably located inside the positioning cylinder 29, a circular plate 27 located at the end of the positioning rod, a spring 28 sleeved on the positioning rod, a fixing plate 24 located on the outer wall of the lower lamp arm 3, a screw 25 threadedly mounted on the fixing plate 24, and multiple cams 26 arranged side by side on the screw 25. The two ends of the spring 28 contact the positioning cylinder 29 and the circular plate 27 respectively. When the long side of the cam 26 presses against the circular plate 27, the positioning rod passes through the limiting hole 23 on the lower lamp arm 3 and the fixing liner 5. Since the fixing plate 24 has a threaded hole that mates with the screw 25, the position of the positioning rod can be adjusted simply by rotating the screw 25. When the short side of the cam 26 contacts the circular plate 27, the end of the positioning rod moves into the positioning cylinder 29 under the reset action of the spring 28, and contacts the limiting hole. At this time, the lower lamp arm 3 can be directly removed from the fixing liner 5.

[0039] Example 4

[0040] like Figures 3-4 As shown, the present invention proposes an eye-protecting lamp that improves vision through long-wavelength spectrum. Compared with Embodiment 3, this embodiment details the structure of the limiting mechanism.

[0041] The extended lamp arm 7 has a hollow structure. A sliding inner liner 6 is slidably provided on the bottom of the extended lamp arm 7 and the top inner side of the lower lamp arm 3. Multiple limiting holes 23 are arranged side by side on the sliding inner liner 6, the top of the lower lamp arm 3, and the bottom of the extended lamp arm 7. The sliding inner liner 6 is connected to the lower lamp arm 3 through the limiting mechanism, and the extended lamp arm 7 is connected to the sliding inner liner 6 through the limiting mechanism. The height of the extended lamp arm 7 can be adjusted.

[0042] The limiting mechanisms on the extended lamp arm 7 and the lower lamp arm 3 have the same structure and are arranged symmetrically. Taking the limiting mechanism on the extended lamp arm 7 as an example, the limiting mechanism includes a positioning cylinder 29 located outside the limiting hole 23 at the bottom of the extended lamp arm 7, a positioning rod slidably located inside the positioning cylinder 29, a circular plate 27 located at the end of the positioning rod, a spring 28 sleeved on the positioning rod, a fixing plate 24 located on the outer wall of the extended lamp arm 7, a screw 25 threadedly located on the fixing plate 24, and multiple cams 26 arranged side by side on the screw 25. The two ends of the spring 28 contact the positioning cylinder 29 and the circular plate 27 respectively. When the long side of the cam 26 presses against the circular plate 27, the positioning rod passes through the limiting hole 23 on the extended lamp arm 7 and the sliding inner liner 6. It is worth mentioning that the limiting mechanism and the mounting mechanism have the same structure, which facilitates manufacturing and subsequent replacement of parts.

[0043] Example 5

[0044] like Figures 1-2 As shown, the present invention proposes an eye-protecting lamp that improves vision through long-wavelength spectrum. Compared with Embodiment 1, this embodiment details the structure of the lamp body control mechanism.

[0045] The lamp control mechanism includes a control circuit board housed within the extended lamp arm 7, and a touch panel 8 and a human body sensor 9 mounted on the outer wall of the extended lamp arm 7. A power module is mounted on the control circuit board, with a power line 10 extending from it. A plug 11 is attached to the end of the power line 10. The control circuit board is electrically connected to the touch panel 8 and the human body sensor 9. Specifically, the touch panel 8 achieves touch control by detecting changes in the electrostatic field of the human body. When a user touches the touch panel 8, a capacitance change occurs, which is detected by the circuit, triggering a corresponding action to turn the lamp 15 on or off. The touch panel 8 is powered by the control circuit board, and its ground wire is connected to the ground wire of the control circuit board to ensure signal stability and prevent interference. The signal output terminal of the touch panel 8 is connected to the input terminal of the controller MCU on the control circuit board, with the connection wire length minimized to reduce signal attenuation and noise interference. The controller needs to be configured to read the signal from the touch panel 8, which can be achieved through a digital input port or a dedicated touch sensor interface, such as a GPIO input port, I2C, or SPI interface. The human body sensor 9 is also powered by the control circuit board and transmits the detected signal to the controller. The controller then controls the operation of the lamp body 15, which can realize intelligent control. For example, when a person approaches, the lamp body 15 will automatically turn on, and when the person moves away, the lamp body 15 will automatically turn off or turn off after a set time.

[0046] Supplementary information on 830-860 nanometer illumination:

[0047] The outer layer of the retina contains more mitochondria than any other tissue, has a high metabolic rate, and ages rapidly. Consistent with this, long-wavelength application has improved visual function in human subjects. It can also lower blood sugar because increased mitochondrial function and ATP production require serum carbohydrates. This is an example of a systemic effect, as only a small portion of the body is exposed to significantly reduced blood sugar. Similarly, better central nervous system performance can be obtained when distal regions of the body are exposed to 830–860 nm light. This systemic effect may be mediated by cytokine signaling, as a complex array of serum cytokines shifts significantly after regional long-wavelength light exposure.

[0048] With ethical approval from St. George's, University of London, an experiment was conducted on 40 Caucasian participants aged 25 to 63, adhering to the World Medical Association's Code of Ethics (Declaration of Helsinki). Informed consent was obtained from all participants. A series of laboratory experiments were performed, measuring light and its penetrability in open environments. Participants came from academia or the commercial lighting, design, and architecture sectors. The experiments measured the penetrability of sunlight and LED light through the chest and hands of the human body and their effects on visual function. They also assessed the penetration of different light wavelengths through clothing.

[0049] The experiment concluded that longer wavelengths of sunlight (830-860 nm) are transmitted through the body. When these wavelengths are presented with lower energy through NIR LEDs in a controlled laboratory environment, they again demonstrate the ability to be transmitted through the body and are associated with improved visual function, independent of eye exposure. Therefore, the body's penetration of longer wavelengths has systemic effects. Longer wavelengths can improve mitochondrial membrane potential and ATP production, and enhance the function of species-conserved patterns, affecting mobility, visual function, and cognition, particularly in aging. In short-lived animals, they can extend average lifespan.

[0050] In summary, when in use, the lower lamp arm 3 can be quickly fixed through the installation mechanism and the limiting mechanism, and the height of the extended lamp arm 7 can be adjusted. It can be used as a floor lamp, or the lower lamp arm 3 can be directly removed and the extended lamp arm 7 can be connected to the fixed inner liner 5 for use as a desktop lamp. It has a wide range of applications and is easy to adjust. In addition, by setting the illumination conditions to 830-860 nanometers, it can continuously improve visual function over a long period of time and play a real role in protecting the eyes.

[0051] The embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited thereto. Various changes can be made within the scope of knowledge possessed by those skilled in the art without departing from the spirit of the present invention.

Claims

1. An eye-protecting lamp that improves vision through long-wavelength spectrum, comprising a base (1); characterized in that, Also includes: The lower lamp arm (3) is vertically mounted on the base (1); The extended lamp arm (7) is slidably set on the top of the lower lamp arm (3). The height of the top of the extended lamp arm (7) is changed by sliding, and the position of the extended lamp arm (7) is fixed by the limiting mechanism set on the lower lamp arm (3) and the extended lamp arm (7). The upper lamp arm (13) is horizontally set at the top of the extended lamp arm (7); The lamp body (15) is located at the bottom of the upper lamp arm (13), and the lamp body (15) emits light with a wavelength of 830-860 nanometers; And a lamp body control mechanism, which is set on the extended lamp arm (7) to control the operation of the lamp body (15).

2. The eye-protecting lamp that improves vision through long-wavelength spectrum according to claim 1, characterized in that, The extended lamp arm (7) and the upper lamp arm (13) are connected by a connector (12). The extended lamp arm (7), the upper lamp arm (13) and the connector (12) are all hollow structures and form a wiring channel.

3. The eye-protecting lamp that improves vision through long-wavelength spectrum according to claim 1, characterized in that, The lamp body (15) includes a lampshade support frame (16) located at the bottom of the upper lamp arm (13), a connecting plate (17) located at the bottom of the lampshade support frame (16), a lampshade (18) located on the outer periphery of the connecting plate (17), and a transparent diffuser plate (22) located at the bottom of the lampshade (18); a light source (20) is provided through the connecting plate (17), the light source (20) emits light with a wavelength of 830-860 nanometers, a transparent foam (21) is provided at the bottom of the connecting plate (17), and an upper cover (19) is provided between the top of the lampshade (18) and the lampshade support frame (16) for sealing.

4. The eye-protecting lamp that improves vision through long-wavelength spectrum according to claim 1, characterized in that, A pad (2) is provided on the base (1), and a fixed inner liner (5) is provided on the pad (2). The lower lamp arm (3) is a hollow structure. The bottom of the lower lamp arm (3) fits onto the fixed inner liner (5). Both are provided with opposite limiting holes (23) side by side. An installation mechanism is provided on the lower lamp arm (3) to connect it to the fixed inner liner (5).

5. The eye-protecting lamp that improves vision through long-wavelength spectrum according to claim 4, characterized in that, The mounting mechanism includes a positioning cylinder (29) located outside the limiting hole (23) on the lower lamp arm (3), a positioning rod slidably located inside the positioning cylinder (29), a circular plate (27) located at the end of the positioning rod, a spring (28) sleeved on the positioning rod, a fixing plate (24) located on the outer wall of the lower lamp arm (3), a screw (25) located on the fixing plate (24) by threaded engagement, and multiple cams (26) arranged side by side on the screw (25); the two ends of the spring (28) contact the positioning cylinder (29) and the circular plate (27) respectively, and when the long side of the cam (26) presses the circular plate (27), the positioning rod engages and passes through the limiting hole (23) on the lower lamp arm (3) and the fixing liner (5).

6. The eye-protecting lamp that improves vision through long-wavelength spectrum according to claim 4, characterized in that, The extended lamp arm (7) has a hollow structure. A sliding inner liner (6) is slidably provided on the bottom of the extended lamp arm (7) and the top of the lower lamp arm (3). Multiple limiting holes (23) are arranged side by side on the sliding inner liner (6), the top of the lower lamp arm (3), and the bottom of the extended lamp arm (7). The sliding inner liner (6) is connected to the lower lamp arm (3) through the limiting mechanism, and the extended lamp arm (7) is connected to the sliding inner liner (6) through the limiting mechanism. The height of the extended lamp arm (7) can be adjusted.

7. The eye-protecting lamp that improves vision through long-wavelength spectrum according to claim 6, characterized in that, The limiting mechanisms on the extended lamp arm (7) and the lower lamp arm (3) have the same structure and are arranged symmetrically. Taking the limiting mechanism on the extended lamp arm (7) as an example, the limiting mechanism includes a positioning cylinder (29) set outside the limiting hole (23) at the bottom of the extended lamp arm (7), a positioning rod slidably set inside the positioning cylinder (29), a circular plate (27) set at the end of the positioning rod, a spring (28) sleeved on the positioning rod, a fixing plate (24) set on the outer wall of the extended lamp arm (7), a screw (25) set on the fixing plate (24) by threaded engagement, and multiple cams (26) set side by side on the screw (25); the two ends of the spring (28) contact the positioning cylinder (29) and the circular plate (27) respectively. When the long side of the cam (26) presses the circular plate (27), the positioning rod passes through the limiting hole (23) on the extended lamp arm (7) and the sliding inner liner (6).

8. The eye-protecting lamp that improves vision through long-wavelength spectrum according to claim 1, characterized in that, The lamp control mechanism includes a control circuit board installed inside the extended lamp arm (7), a touch panel (8) and a human body sensor (9) installed on the outer wall of the extended lamp arm (7); a power module is installed on the control circuit board and a power line (10) is led out, and a plug (11) is installed at the end of the power line (10); the control circuit board is electrically connected to the touch panel (8) and the human body sensor (9).

Images