An adjustable-angle floor-standing far-infrared heating and eye-protecting lamp.

Abstract

This utility model discloses a floor-standing far-infrared heating and eye-protecting lamp with adjustable light angle, including a mounting frame; an LED light panel is mounted on the top of the mounting frame, and an L-shaped block is set on the top of the mounting frame. A connecting post A is connected to the side of the L-shaped block, and a rotating rod is connected to the side of the L-shaped block. One end of the rotating rod passes through the connecting post A and is connected to a turntable. This utility model can also be adjusted manually or automatically. The mounting frame drives the LED light panel and LED beads to adjust the angle 360°, solving the problem of fixed lighting angle and limited applicable scenarios of traditional lamps. The positioning mechanism ensures that the LED light panel does not loosen after the angle is adjusted through the precise cooperation of the spring and the slot, meeting the user's precise needs for the direction of light. The combination of heat insulation board and mica sheet controls the surface temperature of the base plate within 35-50℃, effectively controlling heat conduction. Microcrystalline glass is used for heating, and a protective net is used to form protection to prevent accidental injury.

Description

Technical Field

[0001] This utility model relates to the field of lighting technology, specifically to a floor-standing far-infrared heating and eye-protecting lamp with adjustable light-emitting angle. Background Technology

[0002] Infrared heating is a healthy and environmentally friendly heating method in the lighting industry. However, existing heating lamps have limited adjustment capabilities in terms of light emission. Many fixed installations cannot achieve this adjustment function.

[0003] In the current technology, most floor-standing heating and lighting fixtures on the market have a fixed-angle design for their light-emitting components, that is, the LED light panel or heating tube is rigidly connected to the lamp frame.

[0004] However, when users need to provide lighting or heating for different areas within the same space (such as illuminating the sofa reading area in the living room while also providing auxiliary heating for the leisure area on the other side), traditional lamps cannot meet the needs simultaneously. The direction of illumination must be adjusted by moving the lamp body, and a separate heating device must be used, resulting in cumbersome operation and poor flexibility, which limits the practicality of the lamps.

[0005] In light of this, we are launching a floor-standing far-infrared heating and eye-protecting lamp with adjustable light angle. Utility Model Content

[0006] The purpose of this invention is to provide a floor-standing far-infrared heating and eye-protecting lamp with adjustable light angle to solve the problems mentioned in the background art.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a floor-standing far-infrared heating and eye-protecting lamp with adjustable angle light emission, comprising: a mounting frame;

[0008] An LED light panel is installed on the top of the mounting frame. An L-shaped block is set on the top of the mounting frame. A connecting post A is connected to the side of the L-shaped block, and a rotating rod is connected to the side of the L-shaped block. One end of the rotating rod passes through the connecting post A and is connected to a turntable. By rotating the turntable, the rotating rod can be rotated, thereby adjusting the angle of the LED light panel, thus changing the lighting direction or angle of the LED light panel to meet different lighting needs.

[0009] The turntable is equipped with a positioning mechanism. The spring of the positioning mechanism drives the moving rod and the insertion rod to move so that the insertion rod is inserted into the interior of the connecting column A to form a fixed position and prevent the turntable from continuing to rotate.

[0010] Preferably, the positioning mechanism includes a cavity inside the turntable, the size of which is adapted to the internal components to provide sufficient space for component movement; a movable block is slidably connected inside the cavity, the movable block fitting tightly against the inner wall of the cavity to prevent shaking; a movable rod is connected to one side of the movable block, the movable rod and the movable block are coaxially arranged, and the transmission is stable; and the movable rod passes through the turntable and is connected to a pull plate, the diameter of the pull plate being larger than that of the movable rod, to facilitate manual pulling operation by the user; an insertion rod is connected to the other side of the movable block, the head of the insertion rod can be set as conical, to facilitate insertion into the slot; a spring is sleeved on the surface of the movable rod and located between the movable block and the inner wall of the cavity, the spring is always in a compressed state, providing continuous insertion power for the insertion rod and ensuring firm positioning.

[0011] Preferably, the side of the connecting post A is provided with slots at equal intervals for inserting the plug rod; the number of slots is set according to the angle adjustment accuracy, and the angle difference between adjacent slots is consistent, which can realize multi-level angle positioning and meet the accuracy requirements in different scenarios.

[0012] Preferably, a protective net is installed on the surface of the mounting frame. The protective net is woven from stainless steel wire with fine mesh, which can prevent foreign objects from touching the internal heating components without affecting the penetration of light and far-infrared rays. Microcrystalline glass is connected to the inside of the mounting frame above the protective net.

[0013] Preferably, the mounting frame is internally connected to a heat insulation board, and the bottom of the heat insulation board is connected to a mica sheet on the surface of the mounting frame. The mica sheet has good insulation and high temperature resistance properties, and the mica sheet is located above the microcrystalline glass, which can further enhance the heat insulation effect.

[0014] Preferably, LED beads are connected to the surface of the LED light panel at equal intervals; the LED beads are low blue light eye-protection type, with uniform light emission, stable brightness, and the equal spacing can ensure the consistency of light in the illumination range.

[0015] Preferably, the bottom of the connecting column A is connected to the connecting column B, and the connecting column A and the connecting column B can be connected by threads, which facilitates disassembly and adjustment of the lamp body height; the bottom of the connecting column B is connected to the mounting block, which increases the contact area between the connecting column B and the support base; the bottom of the mounting block is connected to the support base, which adopts a weighted design and has an anti-slip rubber pad attached to the bottom, which can effectively prevent the lamp body from tipping over and improve the stability of use.

[0016] Preferably, a switch is connected to the surface of the connecting post A; the switch integrates a lighting switch, a heating switch, and a brightness / temperature adjustment knob, and adopts a waterproof and dustproof shell. The operation interface is clear and easy to understand, making it convenient for users to quickly adjust the working status of the lamp according to their needs.

[0017] Compared with the prior art, the beneficial effects of this utility model are:

[0018] (1) The LED light panel and LED beads can be adjusted in 360° (each 10° increment) by the mounting frame. It can focus the lighting downwards at the same time and also emit light to both sides, which solves the problem of fixed lighting angle and single applicable scenarios of traditional lamps. It can be adjusted manually or automatically.

[0019] (2) The positioning mechanism ensures that the LED light panel does not loosen after the angle is adjusted by the precise cooperation of the spring and the slot, which meets the user's fine requirements for the direction of light and is suitable for scenarios such as watching movies in the living room, resting in the bedroom, and working in the study.

[0020] (3) The multi-layer protective structure significantly improves the safety of use: the combination of heat insulation board and mica sheet keeps the surface temperature of the bottom plate within 35-50℃, effectively controlling heat conduction; microcrystalline glass is used for heating, and a protective net is used to form protection to prevent accidental contact and injury. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the structure of this utility model;

[0022] Figure 2 This is a three-dimensional exploded structural diagram of the mounting frame, mica sheet, heat insulation board and LED light board of this utility model;

[0023] Figure 3 This is a schematic diagram of the structure of the LED light board and LED beads of this utility model;

[0024] Figure 4 This is a first-view structural schematic diagram of the present invention;

[0025] Figure 5 This is a structural schematic diagram of the present invention from a second perspective;

[0026] Figure 6 This is a schematic diagram of the side section of the turntable of this utility model;

[0027] Figure 7 This is a structural schematic diagram of the present invention from a third-view perspective.

[0028] In the diagram: 1. L-shaped block; 5. LED light panel; 6. LED beads; 7. Turntable; 8. Heat insulation board; 9. Mica sheet; 10. Mounting frame; 11. Microcrystalline glass; 12. Protective net; 13. Support base; 14. Connecting column B; 15. Connecting column A; 16. Switch part; 17. Mounting block; 19. Slot; 20. Pull plate; 21. Moving rod; 22. Moving block; 24. Insert rod; 25. Spring; 26. Cavity; 27. Rotating rod. Detailed Implementation

[0029] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0030] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed", "equipped with", "sleeved with", "connected", etc., should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; 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 be a connection within two components. For those skilled in the art, the specific meaning of the above terms in this utility model can be understood according to the specific circumstances.

[0031] Example 1: Please refer to Figure 1-7 This utility model provides a technical solution: an adjustable-angle far-infrared heating and eye-protecting floor lamp, comprising: a mounting frame 10, an LED light panel 5 mounted on the top of the mounting frame 10, an L-shaped block 1 set on the top of the mounting frame 10, a connecting post A15 connected to the side of the L-shaped block 1, and a rotating rod 27 connected to the side of the L-shaped block 1. One end of the rotating rod 27 passes through the connecting post A15 and is connected to a turntable 7. By rotating the turntable 7, the rotating rod 27 can be rotated, thereby adjusting the angle of the LED light panel 5, thereby changing the lighting direction or angle of the LED light panel to meet different lighting needs.

[0032] The turntable 7 is equipped with a positioning mechanism. The spring 25 of the positioning mechanism drives the moving rod 21 and the insertion rod 24 to move, so that the insertion rod 24 is inserted into the interior of the connecting column A15 to form a fixed position, preventing the turntable 7 from continuing to rotate.

[0033] The positioning mechanism includes a cavity 26 inside the turntable 7, a movable block 22 slidingly connected inside the cavity 26, a movable rod 21 connected to one side of the movable block 22, and the movable rod 21 passes through the turntable 7 and is connected to a pull plate 20. An insertion rod 24 is connected to the other side of the movable block 22. A spring 25 is sleeved on the surface of the movable rod 21 and located between the movable block 22 and the inner wall of the cavity 26. The insertion rod 24 is connected to the other side of the movable block 22, and the head of the insertion rod 24 is tapered to facilitate insertion into the slot 19. The spring 25 is sleeved on the surface of the movable rod 21 and located between the movable block 22 and the inner wall of the cavity 26. The spring 25 is in a compressed state and always provides the movable block 22 with a thrust toward the connecting post A15, ensuring a reliable fit between the insertion rod 24 and the slot 19.

[0034] The connecting post A15 has slots 19 at equal intervals on its side for inserting the plug rod 24. The number of slots 19 is set according to the angle adjustment accuracy. The angle difference between adjacent slots 19 is consistent, which can realize multi-level angle positioning of the LED light board 5 and meet the angle adjustment requirements of different accuracy.

[0035] The surface of the mounting frame 10 is equipped with a protective net 12, which is woven from stainless steel wire with fine and uniform mesh. This not only prevents foreign objects from touching the internal heating components and causing safety hazards, but also does not affect the penetration of far-infrared rays and light. Inside the mounting frame 10, above the protective net 12, is a microcrystalline glass 11. The microcrystalline glass 11 is used for heating. The heat generated by the microcrystalline glass 11 can be blocked by the mica sheet 9 and the heat insulation plate 8 to avoid damaging the LED beads 6 on the surface of the LED light board 5.

[0036] The mounting frame 10 is internally connected to a heat insulation plate 8. The heat insulation plate 8 is made of ceramic fiber material, which has excellent heat insulation performance and can effectively block the heat generated by the LED light panel 5 and far-infrared heating components from being transferred to the mounting frame 10, preventing the outer shell from overheating and burning the user. The bottom of the heat insulation plate 8 is connected to a mica sheet 9 on the surface of the mounting frame 10. The mica sheet 9 has good insulation and high temperature resistance, and the mica sheet 9 is located above the microcrystalline glass 11, which can further enhance the heat insulation effect and at the same time play an insulating protection role to avoid safety problems caused by circuit failure.

[0037] LED beads 6 are connected at equal intervals on the surface of the LED light board 5. The LED beads 6 are low blue light eye-protecting beads with high luminous efficiency and low energy consumption.

[0038] The bottom of the connecting column A15 is connected to the connecting column B14. The connecting column B14 and the connecting column A15 are connected by thread or insertion. The overall height of the lamp body can be adjusted by selecting connecting columns B14 of different lengths as needed. The bottom of the connecting column B14 is connected to the mounting block 17, which is a round or square metal block to increase the contact area with the support base. The bottom of the mounting block 17 is connected to the support base 13, which is made of heavy-duty cast iron and has an anti-slip rubber pad at the bottom. This can effectively lower the center of gravity of the lamp, prevent it from tipping over, and ensure stability during use.

[0039] The surface of the connecting column A15 is connected to a switch part 16, which integrates a lighting switch, a heating switch, and a brightness / temperature adjustment knob. It adopts a waterproof and dustproof design and has a simple and clear operating interface. Users can conveniently control the lamp's start / stop, lighting brightness, and heating temperature through the switch part 16 to meet personalized usage needs.

[0040] The specific workflow is as follows:

[0041] When the lighting angle of the LED light panel 5 needs to be adjusted, the user first pulls the pull plate 20 on the outside of the turntable 7 outward. The pull plate 20 is rigidly connected to the moving rod 21. When pulled, the moving rod 21 moves outward along the axis of the turntable 7, which in turn pushes the moving block 22 in the cavity 26 inside the turntable 7 to move synchronously. At this time, the spring 25, which is sleeved on the surface of the moving rod 21 and located between the moving block 22 and the inner wall of the cavity 26, is compressed and generates elastic potential energy. At the same time, the insertion rod 24 on the other side of the moving block 22 disengages from the slot 19 on the side of the connecting post A15 along with the moving block 22, releasing the mechanical lock between the turntable 7 and the connecting post A15.

[0042] After unlocking, rotate the turntable 7. The turntable 7 drives the rotating rod 27 to rotate synchronously through the key connection (or fixed connection). The rotating rod 27 passes through the connecting post A15, and its other end is connected to the surface of the L-shaped block 1. Therefore, the rotation of the rotating rod 27 is directly transmitted to the mounting frame 10, causing the mounting frame 10 to rotate. Since the slots 19 on the side of the connecting post A15 are equally spaced at 10° intervals, the user can precisely adjust the LED light panel 5 to any angle within 0-360° according to the needs, so as to achieve flexible switching of the lighting direction.

[0043] (A motor can also be installed on the side of the connecting post A15, and the output end of the motor is connected to the rotating rod 27. After the insertion rod 24 is disengaged from the slot 19 on the side of the connecting post A15, the motor can be turned on to drive the rotating rod 27 and the mounting frame 10 to rotate, so that the rotation of the mounting frame 10 can be controlled electrically or manually.)

[0044] After determining the required angle, release the pull plate 20. The compressed spring 25 releases its elastic potential energy, pushing the moving block 22 to move in the opposite direction, causing the insertion rod 24 to be re-inserted into the slot 19 of the connecting post A15 at the corresponding angle. The slot 19 and the insertion rod 24 are precisely matched in size. The turntable 7 and the connecting post A15 are fixed by the mechanical locking structure, which prevents the LED light board 5 from shifting in angle due to external forces such as vibration and collision during use, and ensures the stability of the lighting direction.

[0045] After the user turns on the lighting mode via the switch 16 on the surface of the connecting column A15, the current is transmitted to the LED light board 5 through the internal circuit. The LED beads 6, which are evenly distributed on the surface of the light board, are powered on and emit light. The LED beads 6 adopt a low blue light eye protection design, and the evenly spaced arrangement ensures uniform light diffusion, avoiding local overly bright or dark areas and reducing stimulation to the human eye. At the same time, the angle of the LED light board 5 can be flexibly adjusted through the above-mentioned adjustment system to achieve precise lighting for specific areas (such as a desk in a study or a bedside in a bedroom).

[0046] When the heating mode is turned on, the current drives the microcrystalline glass 11 inside the mounting frame 10 to heat up. The microcrystalline glass 11 releases heat through far-infrared radiation to achieve the heating effect. Since the microcrystalline glass 11 is located above the protective net 12 and its top is equipped with a mica sheet 9 and a heat insulation board 8, the heat can be evenly diffused to the surrounding environment through the gaps in the protective net 12, while preventing the heat from being directly conducted to the surface of the mounting frame 10 (the heat insulation board 8 can be selected as: polycarbonate (PC) board or others (which can be selected according to the situation), with a light transmittance of up to 89%, similar to that of glass, and its surface is coated with an anti-condensation treatment layer, which also has the functions of heat insulation and anti-drip).

[0047] The heat insulation plate 8 inside the mounting frame 10 and the mica sheet 9 at the bottom form a double heat insulation barrier. The heat insulation plate 8 blocks the heat generated by the microcrystalline glass 11 from being transferred upward, while the mica sheet 9 further blocks the radiant heat of the microcrystalline glass 11, so that the surface temperature of the mounting frame 10 is controlled within 35-50℃, preventing users from being burned when they touch it.

[0048] The protective net 12 on the surface of the mounting frame 10 adopts a metal mesh structure with a hole diameter of less than 5mm. It can ensure the normal diffusion of far-infrared heat and effectively prevent foreign objects (such as fingers and clothing) from directly contacting the high-temperature microcrystalline glass 11, thus avoiding accidental burns. At the same time, the protective net 12 is designed to be detachable for easy cleaning and maintenance.

[0049] The switch section 16 has three adjustable settings: "off - low - high". The mode is switched by a push-button contact switch: press once to turn on the low mode (LED lighting only or low-power heating + lighting), press twice to turn on the high mode (high-power heating + lighting), and press three times to turn off the device. The internal circuit is equipped with an overload protection device that automatically cuts off the power when the current exceeds the rated value (e.g., 10A) to prevent short circuits from causing safety accidents.

[0050] Meanwhile, the side of the L-shaped block 1 is provided with a limiting ball, and the inner side of the connecting column A15 is provided with a groove for sliding the limiting ball. The limiting ball can slide inside the groove to form a rotation limit for the L-shaped block 1, thereby restricting the mounting frame 10 and the L-shaped block 1.

[0051] In this invention, the control of electrical components such as motors can be automatic, such as PLC system control or microcontroller control, or it can be manually controlled by connecting switches to the control panel. The choice can be made flexibly according to the actual use situation, which will not be described in detail here.

[0052] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An angle-adjustable light-emitting floor infrared heating eye-protecting lamp, characterized in that, include: The mounting frame (10) has an LED light panel (5) mounted on its top. An L-shaped block (1) is set on the top of the mounting frame (10). A connecting post A (15) is connected to the side of the L-shaped block (1), and a rotating rod (27) is connected to the side of the L-shaped block (1). One end of the rotating rod (27) passes through the connecting post A (15) and is connected to a turntable (7). By rotating the turntable (7), the rotating rod (27) can be driven to rotate, thereby adjusting the angle of the LED light panel (5) and changing the lighting direction or angle of the LED light panel (5) to meet different lighting needs. The turntable (7) is equipped with a positioning mechanism. The spring (25) of the positioning mechanism drives the moving rod (21) and the insertion rod (24) to move, so that the insertion rod (24) is inserted into the interior of the connecting column A (15) to form a fixed position, thus preventing the turntable (7) from continuing to rotate.

2. The angle-adjustable light-emitting floor infrared heating eye protection lamp according to claim 1, characterized in that, The positioning mechanism includes a cavity (26) inside the turntable (7), a movable block (22) is slidably connected inside the cavity (26), a movable rod (21) is connected to one side of the movable block (22), and the movable rod (21) passes through the turntable (7) and is connected to a pull plate (20), an insert rod (24) is connected to the other side of the movable block (22), and a spring (25) is sleeved on the surface of the movable rod (21) and located between the movable block (22) and the inner wall of the cavity (26).

3. The angle-adjustable light-emitting floor infrared heating eye protection lamp according to claim 2, characterized in that, The side of the connecting post A (15) is provided with slots (19) for inserting the plug rod (24) at equal intervals.

4. The angle-adjustable light-emitting floor infrared heating eye protection lamp according to claim 1, characterized in that, The surface of the mounting frame (10) is covered with a protective net (12), and the interior of the mounting frame (10) above the protective net (12) is connected with a microcrystalline glass (11).

5. The angle-adjustable light-emitting floor infrared heating eye-protecting lamp according to claim 1, characterized in that, The mounting frame (10) is internally connected to a heat insulation plate (8), the bottom of which is located on the surface of the mounting frame (10) and connected to a mica sheet (9), which is located above the microcrystalline glass (11).

6. The angle-adjustable light-emitting floor infrared heating eye-protecting lamp according to claim 1, characterized in that, LED beads (6) are connected to the surface of the LED light board (5) at equal intervals.

7. The angle-adjustable light-emitting floor infrared heating eye protection lamp according to claim 1, characterized in that, The bottom of the connecting column A (15) is connected to the connecting column B (14), the bottom of the connecting column B (14) is connected to the mounting block (17), and the bottom of the mounting block (17) is connected to the support base (13).

8. The angle-adjustable light-emitting floor infrared heating eye protection lamp according to claim 7, characterized in that, The surface of the connecting post A (15) is connected to a switch part (16).

Images