Eye-protecting floor lamp with partitioned independent light control

Abstract

The utility model relates to lighting equipment technical field, concretely relates to a partition independent light control eye -protecting floor lamp, including lamp shade, lamp post and base, and the inside installation of lamp shade has double -deck pair of shooting type partition light control module, wherein, double -deck pair of shooting type partition light control module includes the first LED lamp plate and second LED lamp plate of length direction parallel and symmetrical installation of lamp shade, the light emitting surface of first LED lamp plate and second LED lamp plate is opposite and is formed two -way light emitting cavity, and the detachable embedding of two lamp boards has double -sided frosted diffusion plate, the light emitting surface of double -sided frosted diffusion plate is perpendicular to two lamp boards and the lower end integral clamping has honeycomb type anti -dazzle grid plate, first LED lamp plate and second LED lamp plate all adopt high density dot matrix type LED array arrangement, and the LED lamp pearl in dot matrix is RG0 level low blue light double -color temperature lamp pearl.

Description

Technical Field

[0001] This utility model belongs to the field of lighting equipment technology, specifically relating to an eye-protecting floor lamp with independent zoned light control. Background Technology

[0002] Most existing floor lamps use a single light source design, emitting a beam of light through a light-emitting surface that passes vertically through the horizontal plane of a light-transmitting panel to achieve overall brightness adjustment. However, this design cannot precisely control the illuminated area according to different usage needs; strong local light is needed for reading, while soft ambient light is required for relaxation. The single light source and existing light-emitting panel angle designs make it difficult to simultaneously meet these needs. Therefore, this invention proposes an eye-protecting floor lamp with independent zoned light control. Summary of the Invention

[0003] To address the aforementioned shortcomings in the existing technology, this utility model provides an eye-protecting floor lamp with independent zoned light control, including a lampshade, a lamp post, and a base. The lampshade is equipped with a double-plate through-beam zoned light control module. The dual-panel through-beam zoned light control module includes a first LED panel and a second LED panel installed parallel and symmetrically along the length of the lampshade. The light-emitting surfaces of the first LED panel and the second LED panel are arranged opposite each other to form a bidirectional light-emitting cavity. A double-sided frosted diffuser plate is detachably embedded between the two panels. The double-sided frosted diffuser plate is perpendicular to the light-emitting surfaces of the two panels and a honeycomb anti-glare grille plate is integrally snapped onto its lower end. Both the first LED panel and the second LED panel adopt a high-density dot matrix LED array arrangement, and the LED beads in the dot matrix are RG0-grade low blue light dual color temperature beads.

[0004] Secondly, the top of the lampshade is detachably connected to the lamp post via a first fixing bolt, and a quick-release dust cover is provided on the top of the lamp post directly above the first fixing bolt.

[0005] Meanwhile, a control module is provided in the middle of the lamp post. The control module includes a fixed plate installed in the middle of the lamp post. A main control board is detachably installed on the fixed plate. The main control board is electrically connected to a rotary control button extending to the outside of the lamp post. The control button is rotatably connected to the lamp post through a damping shaft, realizing integrated operation of pressing to switch modes and rotating to adjust brightness.

[0006] Furthermore, the main control board integrates an LED dot matrix driver chip and a microcontroller module. The main control board is electrically connected to the LED mode indicator panel, which is detachably mounted on the outer wall of the lamp post.

[0007] The main control board can drive the first LED light board and the second LED light board to achieve precise switching of five custom light arrays through control buttons and built-in algorithms. The five light arrays correspond to reading, office, leisure, sleep and night light scenarios respectively. In each scenario, the brightness and color temperature of the two light boards can be adjusted independently, and the dimming frequency is ≥20kHz to achieve flicker-free eye protection.

[0008] Secondly, the bottom of the lamp post is detachably connected to the connecting block via a second fixing bolt, and the connecting block is detachably connected to the base via the second fixing bolt.

[0009] Furthermore, a power interface is detachably installed in the middle of the lamp post, and an anti-slip pad is provided on the top of the base. Compared with the prior art, this utility model has the following advantages: 1. This utility model adopts a "dual-lamp panel parallel symmetrical beam-to-beam + bidirectional light-emitting cavity" design. Compared with traditional single lamp panel or multiple split lamp panels, it can form a bidirectional complementary lighting area within a single lamp cover. Combined with a high-density dot matrix LED array, it can achieve independent dimming of the two lamp panels (such as single-sided high-brightness supplementary lighting, and dual-sided differentiated light control), and can also eliminate lighting dead angles through bidirectional light superposition. At the same time, the detachable and embedded double-sided frosted diffuser plate can convert the direct light from the two lamp panels into uniform soft light, avoiding local over-brightness or uneven brightness, and solving the problem of "light fragmentation" in existing zoned light control lamps. The anti-glare and eye protection effects are more targeted. 2. Through the combined design of "honeycomb anti-glare grille and double-sided frosted diffuser plate integrated", a dual anti-glare structure of "soft light diffusion + strong light blocking" is formed: the double-sided frosted diffuser plate first softens the direct light from the LED beads, and the honeycomb anti-glare grille then limits the light emission angle through the honeycomb channels, blocking the unsoftened strong light from shining directly into the eyes, effectively reducing the glare value; at the same time, the matrix LED beads are selected as RG0-grade low blue light dual color temperature models, eliminating blue light hazards from the source of the light source. Compared with the design of traditional lamps that only rely on a single diffuser for anti-glare and ordinary LED beads for light emission, the eye protection dimension is more comprehensive, and long-term use can significantly reduce visual fatigue. Attached Figure Description

[0010] Figure 1 This is a three-dimensional structural diagram of an embodiment of the eye-protecting floor lamp with independent zoned light control according to the present invention; Figure 2 This is a rear view structural diagram of an embodiment of the eye-protecting floor lamp with independent zoned light control according to the present invention. Figure 3 This is a side cross-sectional view of an embodiment of the eye-protecting floor lamp with independent zoned light control according to the present invention. Figure 4 This is an enlarged structural diagram of point A in an embodiment of the eye-protecting floor lamp with independent zoned light control according to this utility model; Figure 5 This is an enlarged structural diagram of section B of an embodiment of the eye-protecting floor lamp with independent zoned light control according to this utility model; Figure 6 This is a schematic diagram of the lamp panel installation structure of an embodiment of the eye-protecting floor lamp with independent zoned light control according to this utility model.

[0011] The reference numerals in the accompanying drawings include: 1. Lampshade; 2. Lamp post; 3. Base; 4. Control button; 5. LED mode indicator panel; 6. First LED light panel; 7. Second LED light panel; 8. Double-sided frosted diffuser plate; 9. Honeycomb anti-glare grille plate; 10. First fixing bolt; 11. Fixing plate; 12. Power interface; 13. Connecting block; 14. Second fixing bolt; 15. Control module; 16. Quick-release dust cover; 17. Anti-slip mat. Detailed Implementation

[0012] To enable those skilled in the art to better understand this utility model, the technical solution of this utility model will be further described below in conjunction with the accompanying drawings and embodiments.

[0013] The accompanying drawings are for illustrative purposes only and are schematic diagrams, not actual pictures. They should not be construed as limiting the present invention. To better illustrate the embodiments of the present invention, some parts in the drawings may be omitted, enlarged, or reduced, and do not represent the actual product dimensions. It is understandable to those skilled in the art that some well-known structures and their descriptions may be omitted in the drawings.

[0014] In the accompanying drawings of this utility model, the same or similar reference numerals correspond to the same or similar components. In the description of this utility model, it should be understood that if terms such as "upper," "lower," "left," "right," "inner," and "outer" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, they are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, the terms used to describe positional relationships in the drawings are only for illustrative purposes and should not be construed as limiting this utility model. For those skilled in the art, the specific meaning of the above terms can be understood according to the specific circumstances.

[0015] In the description of this utility model, unless otherwise explicitly specified and limited, the term "connection" or similar designation indicating the connection relationship between components should be interpreted broadly. For example, it can refer to a fixed connection, a detachable connection, or an integral part; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances. Example

[0016] like Figure 1-6 As shown, an eye-protecting floor lamp with independent zoned light control includes a lampshade 1, a lamp post 2, and a base 3. A dual-plate through-beam zoned light control module is installed inside the lampshade. The dual-board through-beam zoned light control module includes a first LED light board 6 and a second LED light board 7 installed parallel and symmetrically along the length of the lamp cover. The light-emitting surfaces of the first LED light board 6 and the second LED light board 7 are arranged opposite each other to form a bidirectional light-emitting cavity. A double-sided frosted diffuser plate 8 is detachably embedded between the two light boards. The double-sided frosted diffuser plate 8 is perpendicular to the light-emitting surfaces of the two light boards and its lower end is integrally snapped with a honeycomb anti-glare grid 9. Both the first LED light board 6 and the second LED light board 7 adopt a high-density dot matrix LED array arrangement, and the LED beads in the dot matrix are RG0-grade low blue light dual color temperature beads.

[0017] 1. Component assembly The first LED light panel 6 and the second LED light panel 7 are symmetrically fixed along the length of the lamp cover 1, with the light-emitting surfaces of the two light panels facing each other; the double-sided frosted diffuser plate 8 is embedded between the two light panels, and its lower end is snapped into the honeycomb anti-glare grille plate 9 to complete the assembly of the double-panel beam-type zoned light control module. Align the connecting seat at the top of the lampshade 1 with the mounting hole at the top of the lamp post 2, insert the first fixing bolt 10 and tighten it to fix the lampshade 1 and the lamp post 2; then install the quick-release dust cover 16 into the slot at the top of the lamp post 2, press it axially until the buckle is locked, so that the quick-release dust cover 16 completely covers the first fixing bolt 10 to complete the dust protection; according to the usage requirements; On the fixing plate 11 in the middle of the lamp post 2, the main control board 15 is installed by a buckle. The rotary control button 4 is fixed to the outer wall of the lamp post 2 by a damping shaft and electrically connected to the main control board 15. The LED mode indicator panel 5 is pasted to the outer wall of the lamp post 2 and electrically connected to the main control board 15. Take another quick-release dust cover 16 (the same type as the first fixing bolt) and fasten it to the outside of the power interface 12; fix the connecting block 13 to the bottom of the lamp post 2 with the second fixing bolt 14, and then fix the connecting block 13 to the base 3. The anti-slip pad 17 on the top of the base 3 fits against the desktop to improve stability. 2. Working principle Press control button 4 to switch scene modes: The first press switches to "reading mode", the central dot matrix LED beads of the first LED light panel 6 are bright (color temperature 5000K, brightness 80%), the second LED light panel 7 is dimly lit (color temperature 4000K, brightness 30%), and the LED mode prompt panel 5 displays the corresponding "pattern" prompt. Rotate control button 4: Rotate clockwise to increase the brightness of the current zone, and rotate counterclockwise to decrease the brightness; rotate to adjust the color temperature (2700K~6500K) and brightness (0%~100%) of the first LED light panel 6 and the second LED light panel 7 respectively. When switched to "sleep mode", only the edge dot matrix LEDs of the two light panels are dimly lit (color temperature 2700K, brightness 10%) to avoid strong light affecting sleep, while maintaining dim lighting for easy nighttime use.

[0018] 3. Maintenance and Disassembly If you need to replace the LED light panel: Hold the edge protrusion of the quick-release dust cover 16 with your fingers and pull outward to remove the dust cover; then unscrew the first fixing bolt 10 with a screwdriver and remove the lamp cover 1; pull out the double-sided frosted diffuser plate 8 to remove the first LED light panel 6 or the second LED light panel 7. The whole process does not require cleaning the dust in the bolt gaps, reducing the maintenance operation time. During transportation, remove the quick-release dust cover 16 and store it separately. Unscrew the first fixing bolt 10 and the second fixing bolt 14 to disassemble the lampshade 1, lamp post 2, and base 3, reducing the space occupied. The quick-release dust cover can also prevent dust from entering the bolt holes during transportation. In this embodiment, the dot matrix LEDs of the first LED light panel 6 and the second LED light panel 7 are RG0-grade low blue light LEDs, and the dimming frequency is set to 25kHz. The honeycomb anti-glare grille 9 has a honeycomb aperture of 5mm, which can effectively reduce glare (UGR≤18). The quick-release dust cover 16 is made of ABS engineering plastic with a thickness of 1.2mm. The buckle strength can withstand more than 500 disassembly and assembly cycles, which fully meets the reliability requirements of eye-protection lighting and long-term use.

[0019] The above are merely embodiments of this utility model. The circuits, electronic components, and modules involved are all prior art, fully achievable by those skilled in the art, and require no further explanation. The content protected by this application does not involve improvements to the software and methods. Commonly known structures and characteristics in the solution are not described in detail here. Those skilled in the art are aware of all common technical knowledge in the field to which this utility model pertains prior to the application date or priority date, are able to access all existing technologies in that field, and possess the ability to apply conventional experimental methods prior to that date. Those skilled in the art can, under the guidance of this application, improve and implement this solution in conjunction with their own capabilities. Some typical known structures or methods should not be obstacles for those skilled in the art to implement this application. It should be noted that those skilled in the art can make several modifications and improvements without departing from the structure of this utility model. These should also be considered within the scope of protection of this utility model, and will not affect the effectiveness of the implementation of this utility model or the practicality of the patent.

Claims

1. A floor lamp with independent zoned light control for eye protection, comprising a lampshade (1), a lamp post (2), and a base (3), characterized in that, The lampshade (1) is equipped with a dual-board through-beam zoned light control module; The dual-plate through-beam zoned light control module includes a lampshade (1) with a first LED lamp plate (6) and a second LED lamp plate (7) installed parallel and symmetrically along its length. The light-emitting surfaces of the first LED lamp plate (6) and the second LED lamp plate (7) are arranged opposite each other to form a bidirectional light-emitting cavity. A double-sided frosted diffuser plate (8) is detachably embedded between the two lamp plates. The double-sided frosted diffuser plate (8) is perpendicular to the light-emitting surfaces of the two lamp plates and its lower end is integrally snapped with a honeycomb anti-glare grille plate (9). The first LED lamp plate (6) and the second LED lamp plate (7) are both arranged with a high-density dot matrix LED array, and the LED beads in the dot matrix are RG0-grade low blue light dual color temperature beads.

2. The eye-protecting floor lamp with independent zoned light control as described in claim 1, characterized in that: The top of the lampshade (1) is detachably connected to the lamp post (2) by the first fixing bolt (10), and the top of the lamp post (2) is provided with a quick-release dust cover (16) directly above the first fixing bolt (10).

3. The eye-protecting floor lamp with independent zoned light control as described in claim 2, characterized in that: The lamp post (2) is provided with a control module in the middle. The control module includes a fixing plate (11) installed in the middle of the lamp post (2). A main control board (15) is detachably installed on the fixing plate (11). The main control board (15) is electrically connected to a rotary control button (4) extending to the outside of the lamp post (2). The control button (4) is rotatably connected to the lamp post (2) through a damping shaft, realizing integrated operation of pressing to switch modes and rotating to adjust brightness.

4. The eye-protecting floor lamp with independent zoned light control as described in claim 3, characterized in that: The main control board (15) is equipped with an LED dot matrix driver chip and a microcontroller module. The main control board (15) is electrically connected to the LED mode prompt panel (5). The LED mode prompt panel (5) is detachably installed on the outer wall of the lamp post (2).

5. The eye-protecting floor lamp with independent zoned light control as described in claim 4, characterized in that: The main control board (15) can drive the first LED light board (6) and the second LED light board (7) to achieve precise switching of five custom light-emitting arrays through the control button (4) and the built-in algorithm. The five light-emitting arrays correspond to reading, office, leisure, sleep and night light scenarios respectively. In each scenario, the partition brightness and color temperature of the two light boards can be adjusted independently. The dimming frequency is ≥20kHz to achieve flicker-free eye protection.

6. The eye-protecting floor lamp with independent zoned light control as described in claim 5, characterized in that: The bottom of the lamp post (2) is detachably connected to the connecting block (13) by the second fixing bolt (14), and the connecting block (13) is detachably connected to the base (3) by the second fixing bolt (14).

7. The eye-protecting floor lamp with independent zoned light control according to claim 6, characterized in that: The lamp post (2) has a power interface (12) that can be detachably installed in the middle, and the base (3) has an anti-slip pad (17) on the top.

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