Convenient focusing ceiling lamp structure

Abstract

The utility model belongs to the technical field of high ceiling lamp focusing, and particularly relates to a high ceiling lamp structure convenient to focus, which comprises a lamp holder, a lamp panel and a lampshade, LED lamp beads which are spirally distributed at equal intervals are arranged on the lamp panel, spiral lenses corresponding to the LED lamp beads are arranged on the lampshade, and the cross section of each lens is of a semicircular structure. An adjusting knob is arranged at the center of the vortex of the lens, the positions of the LED lamp beads in the lens are changed by rotating the adjusting knob to adjust the angle of lamplight, a user can change the different positions of the LED lamp beads in the lens by rotating the adjusting knob according to actual needs, then the path of light passing through the lens is changed, and the irradiation angle of the lamplight is adjusted. The lighting requirements in different scenes are met, and the utilization rate of the lamp is increased.

Description

TECHNICAL FIELD

[0001] The utility model belongs to high ceiling lamp focusing technical field, specifically relates to a convenient focusing high ceiling lamp structure. BACKGROUND

[0002] High ceiling lamp is a kind of fixed lighting lamp, is widely used in workshop, playground, parking lot, large indoor gymnasium, high ceiling factory, supermarket, highway toll station and other high ceiling lighting places, is used as floodlighting fixed lighting. Because the place of application is more, the light efficiency demand of various places to lamp is different, therefore the light efficiency demand of lamp is diversified;Generally speaking, the area of spotlighting is small, and the illumination value is high, is suitable for the place of high illumination value requirement;The area of floodlighting is wide, and the illumination value is low, is suitable for the general place of low illumination requirement, and the illumination value of medium light distribution lighting area is in the middle.

[0003] The existing high ceiling lamp is generally directly adjusted according to the needs of the scene, and the angle of the high ceiling lamp is fixed according to the needs, but if the angle of the high ceiling lamp needs to be changed, the high ceiling lamp needs to be disassembled from high place, and then reinstalled and fixed, the general high ceiling lamp is large and heavy, and the installation and disassembly process is easy to cause the injury of staff, and the efficiency is relatively low. CONTENT OF THE UTILITY MODEL

[0004] I. Technical problem to be solved

[0005] The utility model is in view of the above-mentioned defects existing in prior art, and a convenient focusing high ceiling lamp structure is provided, users can change the different positions of LED lamp beads in the lens according to actual needs by rotating adjusting knob, and then the path of light passing through the lens is changed, the irradiation angle of light is adjusted, so that the illumination demand under different scenes is satisfied, and the utilization rate of lamp is improved.

[0006] II. Technical scheme

[0007] In order to solve the above technical problems, the utility model provides a kind of convenient focusing high ceiling lamp structure, including lamp holder, lamp plate and lamp shade, and the LED lamp bead of vortex distribution is provided on lamp plate, and vortex lens corresponding to LED lamp bead is provided on lamp shade, and the cross section of lens is semicircular structure;

[0008] Adjusting knob is arranged at the vortex center of lens, and the position of LED lamp bead relative to lens is offset by rotating adjusting knob to rotate lens synchronously, so that the emitting angle of light is adjusted.

[0009] Preferably, a plurality of positioning holes are provided on the lamp plate, and a positioning pin matched with the positioning hole is provided on the back of the lamp shade, and the lamp shade and the lamp plate are fixed and installed on the lamp holder by bolts.

[0010] Preferably, a slide groove is provided on the front of the lamp holder, a slider matching the slide groove is provided on the periphery of the lampshade, the lamp board is fixedly mounted on the lamp holder by bolts, and the lampshade is provided on the outside of the lamp board and is slidably connected to the lamp holder.

[0011] Preferably, the lens has three different light emitting angles of 60°, 90° and 110°.

[0012] Preferably, when the LED lamp bead is close to the inner circle of the light-emitting surface of the lens, a light-emitting angle of 60° will be generated; when the LED lamp bead is located at the center of the light-emitting surface of the lens, a light-emitting angle of 90° will be generated; when the LED lamp bead is close to the outer circle of the light-emitting surface of the lens, a light-emitting angle of 110° will be generated.

[0013] Preferably, it further comprises a dial adjustment mechanism arranged on the back of the lamp holder, the dial adjustment mechanism comprises a circuit board arranged on the back of the lamp holder, and the circuit board is provided with a power adjustment dial and a color temperature adjustment dial.

[0014] Preferably, the power adjustment dial can select a power of 100W, 150W or 200W, and the color temperature adjustment dial can select a color temperature of 3K, 4K or 5K.

[0015] Preferably, a protective cover is provided on the outer side of the dial adjustment mechanism.

[0016] 3. Beneficial Effects

[0017] Compared with the existing technology, the utility model has a convenient focus high-bay lamp structure. Users can change the different positions of the LED lamp beads inside the lens by rotating the adjustment knob according to actual needs, thereby changing the path of light through the lens and adjusting the illumination angle of the light to meet the lighting needs in different scenes and improve the utilization rate of the lamp. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a front schematic diagram of a three-dimensional structure for a high-bay lamp that is easy to focus.

[0019] Figure 2 This is a schematic diagram of the back of a three-dimensional structure that facilitates focusing of a high-bay lamp.

[0020] Figure 3 This is a three-dimensional structural exploded diagram of a high-bay lamp structure that is easy to focus.

[0021] Figure 4 This is a cross-sectional view of a high-bay lamp structure that is convenient for focusing.

[0022] Figure 5 This is a schematic diagram of the three-dimensional structure of a dial adjustment mechanism for convenient focusing of a high-bay lamp structure.

[0023] In the picture:

[0024] 1 is the lamp holder; 2 is the lamp board; 21 is the positioning hole; 3 is the lampshade; 31 is the positioning pin; 4 is the LED lamp bead; 5 is the lens; 6 is the adjustment knob; 7 is the dial adjustment mechanism; 71 is the circuit board; 72 is the power adjustment dial; 73 is the color temperature adjustment dial; 8 is the protective cover. DETAILED DESCRIPTION

[0025] The following embodiments are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0026] Example 1:

[0027] Combine Figure 1 、 Figure 2 、 Figure 3 and Figure 4 As shown, the convenient focus high ceiling lamp structure of this embodiment includes a lamp holder 1, a lamp board 2 and a lampshade 3. The lamp board 2 is provided with LED lamp beads 4 that are evenly distributed in a spiral shape. The lampshade 3 is provided with a spiral lens 5 corresponding to the LED lamp beads 4. The cross section of the lens 5 is a semicircular structure. An adjustment knob 6 is provided at the vortex center of the lens 5. By rotating the adjustment knob (6), the lens (5) is rotated synchronously, so that the position of the LED lamp beads (4) relative to the lens (5) is offset to adjust the angle of the light.

[0028] Lamp holder 1 integrates a power module and electronic control unit, providing a stable power supply to the LED lamp beads 4. It may also include intelligent control functions such as dimming and color temperature adjustment to adapt to lighting needs in different scenarios. The light board 2 is fastened to the lamp holder 1 and serves as a carrier for the LED lamp beads 4. Made of high-efficiency heat dissipation material, the light board 2 effectively prevents damage to the LED lamp beads 4 due to overheating during operation. The LED lamp beads 4 are evenly spaced and arranged on the light board 2 in a spiral pattern, achieving more uniform light distribution, reducing shadow areas, and improving lighting quality.

[0029] The lampshade 3, serving as a protective layer for the lamp, is made of a transparent or translucent material with excellent light transmittance and aging resistance. The lampshade 3 is equipped with spiral lenses 5 corresponding to the LED beads 4. These lenses 5 have a semicircular cross-section, effectively focusing and diffusing light, making the light softer and covering a wider range. An adjustment knob 6 is designed at the center of the spiral of the lens 5. By simply rotating the adjustment knob 6, the user can change the position of the LED beads 4 within the lens 5, thereby adjusting the angle of the light.

[0030] The lamp panel 2 is provided with several positioning holes 21, and the back of the lampshade 3 is provided with positioning pins 31 that match the positioning holes 21. The lampshade 3 and the lamp panel 2 are fixed to the lamp holder 1 by bolts. During the installation process, first align the positioning pins 31 on the back of the lampshade 3 with the positioning holes 21 on the lamp panel 2. Then, using pre-prepared bolts, the lampshade 3 and the lamp panel 2 are fixed to the lamp holder 1 through the reserved bolt holes in the bolt holes.

[0031] The light panel 2, a core component of the lamp, is secured to the lamp holder 1 with high-quality bolts. These bolts are carefully selected for their load-bearing capacity and corrosion resistance, ensuring that the light panel 2 will not loosen or deform during extended use. Furthermore, the bolts' placement is precisely calculated to maximize force distribution and enhance the overall structural stability and safety.

[0032] Lens 5 has three different luminous angles: 60°, 90°, and 110°. When the LED lamp bead 4 is close to the inner circle of the luminous surface of lens 5, a luminous angle of 60° will be generated. When the LED lamp bead 4 is located at the center of the luminous surface of lens 5, a luminous angle of 90° will be generated. When the LED lamp bead 4 is close to the outer circle of the luminous surface of lens 5, a luminous angle of 110° will be generated. Specifically, as a crucial optical component in LED lamps, lens 5 is specially designed with three different luminous angles of 60°, 90°, and 110° to meet the needs of different lighting scenarios. These changes in luminous angles are the result of the unique structure of lens 5 and the relative position design of LED lamp bead 4.

[0033] When LED beads 4 are positioned near the inner circle of the luminous surface of lens 5, light is refracted and focused by the lens, forming a narrower, more concentrated beam, resulting in a 60° beam angle. This beam angle is ideal for scenarios requiring emphasized localized lighting or highlighting specific objects, such as stage lighting and highlighting exhibits in exhibition halls. It precisely illuminates the target area while minimizing interference with the surrounding environment.

[0034] When LED bead 4 is positioned at the center of the light-emitting surface of lens 5, light refracted by the lens is more evenly and widely distributed in space, forming a 90° beam angle. This beam angle provides sufficient lighting brightness while maintaining good light coverage, making it ideal for general lighting locations such as offices, conference rooms, and shopping malls, providing a comfortable and uniform lighting environment.

[0035] When the LED beads 4 are placed near the outer ring of the lens 5, the light is further diffused by the refraction of the lens, forming a wider 110° beam angle. This beam angle is suitable for scenes that require broad illumination or illuminate a large area, such as stadiums, large warehouses, and outdoor plazas. It ensures that the light evenly and fully covers the entire target area, providing sufficient lighting brightness.

[0036] It's worth noting that the design of lens 5 not only takes into account variations in beam angle, but also fully considers light uniformity and improved lighting efficiency. Lens 5 effectively reduces light scattering and loss, improving light utilization and lighting effectiveness. Furthermore, the surface of lens 5 has undergone a special anti-reflection treatment, further reducing light reflection and glare, enhancing the comfort and aesthetics of the lamp.

[0037] Furthermore, the lamp holder 1 further comprises a dial adjustment mechanism 7, which comprises a circuit board 71 arranged on the back of the lamp holder 1, on which a power adjustment dial 72 and a color temperature adjustment dial 73 are arranged. Figure 5 As shown, the power adjustment dial 72 can select a power of 100W, 150W or 200W, and the color temperature adjustment dial 73 can select a color temperature of 3K, 4K or 5K.

[0038] A protective cover 8 is provided on the outside of the dial adjustment mechanism 7. A powerful dial adjustment mechanism 7 is located on the back of the lamp holder 1, providing great convenience for users while also allowing for a high degree of customizability and flexibility. Two dial switches are located on the circuit board 71: a power adjustment dial 72 and a color temperature adjustment dial 73. The power adjustment dial 72 allows users to freely switch between three power levels: 100W, 150W, or 200W, depending on their needs. This is crucial for environments with diverse lighting requirements, from those requiring a soft atmosphere in homes to those requiring high brightness in commercial display areas. Simply adjusting the power dial can satisfy these needs.

[0039] The Color Temperature Dial 73 offers three color temperature options: 3K, 4K, and 5K, allowing users to easily create a variety of lighting atmospheres, from warm and comfortable to bright and clear. Whether you want to create a cozy and romantic atmosphere for family gatherings or a high-efficiency and focused work environment, the Color Temperature Dial 73 can easily meet the needs.

[0040] Example 2:

[0041] Compared with Example 1, in this embodiment, a slide groove is provided on the front of the lamp holder 1, and a slider matching the slide groove is provided on the outer periphery of the lampshade 3. The lamp board 2 is fixedly installed on the lamp holder 1 by bolts, and the lampshade 3 is provided on the outer side of the lamp board 2 and is slidably connected to the lamp holder 1.

[0042] Specifically, a set of slide grooves are designed on the front of the lamp holder 1. These slide grooves not only have smooth lines but also precise dimensions, ensuring seamless docking with the sliders provided on the periphery of the lampshade 3. At the same time, it is convenient for users to adjust the angle and position of the lampshade 3 according to actual needs to achieve the best lighting effect. Sliders that fully match the slide grooves of the lamp holder 1 are provided on the periphery of the lampshade 3. The fit between the slider and the slide groove is tight and smooth, and the user hardly feels any resistance during operation. Even when frequently adjusting the angle of the lampshade 3, it can maintain excellent smoothness and precision. Users can easily adjust the position and angle of the lampshade 3 with just a gentle push or pull to meet personalized lighting needs. This sliding connection method is not only easy to operate, but also greatly improves the flexibility and practicality of the lamp.

[0043] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principles of the present invention. These improvements and modifications should also be regarded as within the scope of protection of the present invention.

Claims

1. A high-bay lamp structure with convenient focus adjustment, characterized in that: The convenient focus-adjustable high-bay lamp structure comprises a lamp holder (1), a lamp panel (2) and a lampshade (3); the lamp panel (2) is provided with LED lamp beads (4) distributed equidistantly in a spiral shape; the lampshade (3) is provided with a spiral lens (5) corresponding to the LED lamp beads (4); the cross section of the lens (5) is a semicircular structure; An adjusting knob (6) is provided at the vortex center of the lens (5), and by rotating the adjusting knob (6), the lens (5) is rotated synchronously, so that the position of the LED lamp bead (4) relative to the lens (5) is offset to adjust the light emitting angle of the light.

2. The convenient focus-adjustable high-bay lamp structure according to claim 1, characterized in that: A plurality of positioning holes (21) are provided on the lamp board (2), and positioning pins (31) matching the positioning holes (21) are provided on the back of the lamp cover (3). The lamp cover (3) and the lamp board (2) are fixedly mounted on the lamp holder (1) by means of bolts.

3. The high-bay lamp structure with convenient focus adjustment according to claim 1, characterized in that: A slide groove is provided on the front of the lamp holder (1), a slider matching the slide groove is provided on the periphery of the lamp cover (3), the lamp board (2) is fixedly mounted on the lamp holder (1) by means of bolts, and the lamp cover (3) is provided on the outside of the lamp board (2) and is slidably connected to the lamp holder (1).

4. The convenient focus-adjustable high-bay lamp structure according to any one of claims 2-3, characterized in that: The lens (5) has three different light-emitting angles: 60°, 90° and 110°.

5. The high-bay lamp structure with convenient focus adjustment according to claim 4, characterized in that: When the LED lamp bead (4) is close to the inner circle of the light-emitting surface of the lens (5), a light-emitting angle of 60° is generated; when the LED lamp bead (4) is located at the center of the light-emitting surface of the lens (5), a light-emitting angle of 90° is generated; and when the LED lamp bead (4) is close to the outer circle of the light-emitting surface of the lens (5), a light-emitting angle of 110° is generated.

6. The high-bay lamp structure with convenient focus adjustment according to claim 1, characterized in that: The invention also includes a dial adjustment mechanism (7) arranged on the back of the lamp holder (1), and the dial adjustment mechanism (7) includes a circuit board (71) arranged on the back of the lamp holder (1), and a power adjustment dial (72) and a color temperature adjustment dial (73) are arranged on the circuit board (71).

7. The convenient focus-adjustable high-bay lamp structure according to claim 6, characterized in that: The power adjustment dial (72) can select a power of 100W, 150W or 200W, and the color temperature adjustment dial (73) can select a color temperature of 3K, 4K or 5K.

8. The convenient focus-adjustable high-bay lamp structure according to claim 7, characterized in that: A protective cover plate (8) is provided on the outer side of the dial adjustment mechanism (7).

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