High lamp convenient to focus

Abstract

The utility model belongs to the technical field of high ceiling lamp focusing, and particularly relates to a high ceiling lamp convenient to focus, which comprises a lamp holder, a lamp panel is arranged on the front side of the lamp holder, a lampshade is covered on the outer side of the lamp panel, a plurality of LED lamp bead groups are spirally distributed on the lamp panel at equal intervals, and spiral lenses corresponding to the LED lamp bead groups are arranged on the lampshade. Each LED lamp bead set is composed of two LED lamp beads arranged side by side, the lenses cover the outer sides of the two sides of the two LED lamp beads arranged side by side, the angle of lamplight of the LED lamp beads can be adjusted through the lenses, and the angles of the lamplight emitted by the two LED lamp beads arranged side by side are different through the different positions of the two LED lamp beads arranged side by side on the lenses. And the projection direction and the focusing range of the light are changed through the lens, so that the illumination requirements in different scenes are met, and the utilization rate of the lamp is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of high-bay lamp focusing, in particular to a high-bay lamp which is easy to focus. Background Art

[0002] High-bay lights are a type of fixed lighting fixture widely used for floodlighting in high-ceiling locations such as workshops, stadiums, parking lots, large indoor stadiums, high-ceiling factories, supermarkets, and highway toll booths. Due to the wide range of applications, the lighting efficiency requirements for each location vary, resulting in diverse lighting requirements. Generally speaking, spotlights illuminate a small area with high illuminance and are suitable for locations with high contrast requirements; floodlights illuminate a wide area with low illuminance and are suitable for general locations with low contrast requirements. Medium-distribution lighting has an intermediate illuminance range. If a single fixture can produce different lighting effects, such as spotlight, medium-distribution lighting, and floodlight, it can be used in a variety of locations to meet the lighting needs of different situations, thereby improving the utilization rate of the fixture. Utility Model Content

[0003] 1. Technical Problems to be Solved

[0004] The present invention aims to solve the above-mentioned defects in the prior art and proposes a high-bay lamp that is easy to focus. Users can, according to actual needs, use two side-by-side LED lamp beads to emit light at different angles at different lens positions, and then change the projection direction and focusing range of the light through the lens, thereby meeting the lighting needs in different scenes and improving the utilization rate of the lamp.

[0005] 2. Technical Solution

[0006] In order to solve the above technical problems, the utility model provides a high-bay lamp that is easy to focus, including a lamp holder, a lamp board is provided on the front of the lamp holder, a lamp cover is provided on the outer side of the lamp board, a plurality of LED lamp bead groups are arranged in a spiral shape and at equal intervals on the lamp board, and a spiral lens corresponding to the LED lamp bead group is provided on the lamp cover, each LED lamp bead group is composed of two LED lamp beads arranged side by side, and the lens cover is provided on the outer sides of the two LED lamp beads arranged side by side.

[0007] The lamp holder is also provided with a dial adjustment mechanism, which is used to select and control the corresponding LED lamp beads to emit light, thereby adjusting the lighting angle of the high-bay lamp.

[0008] Preferably, the cross section of the lens is a semicircular structure, and the LED lamp beads are arranged side by side on the cross section of the lens.

[0009] Preferably, when only the LED lamp beads on the outer side of the lens cross section are turned on, the light of the LED lamp beads forms a 60-degree lighting angle with the lens.

[0010] Preferably, when only the LED lamp beads located on the inner side of the lens cross section are turned on, the light of the LED lamp beads and the lens form a 110-degree lighting angle.

[0011] Preferably, when two LED lamp beads on the cross section of the lens are turned on at the same time, the light of the two LED lamp beads forms a 90-degree lighting angle with the lens.

[0012] Preferably, the dial adjustment mechanism includes a circuit board arranged on the back of the lamp holder, and the circuit board is provided with a power adjustment dial, a color temperature adjustment dial, a 3K angle adjustment dial and a 5K angle adjustment dial.

[0013] Preferably, the power adjustment dial has three gears of 100W, 150W and 200W, the color temperature adjustment dial has three gears of 3K, 4K and 5K, and the 3K angle adjustment dial and the 5K angle adjustment dial both have three gears of 60°, 90° and 110°.

[0014] Preferably, use the 3K angle adjustment dial at 3K color temperature, use the 5K angle adjustment dial at 5K color temperature, and use both the 3K angle adjustment dial and the 5K angle adjustment dial for fine-tuning at 4K color temperature.

[0015] 3. Beneficial Effects

[0016] Compared to existing technologies, this conveniently adjustable high-bay lamp allows users to adjust the light angles of two side-by-side LEDs at different lens positions, thereby changing the light projection direction and focus range through the lens, thereby meeting the lighting needs of different scenarios and improving the utilization rate of the lamp. This not only achieves efficient and uniform lighting effects, but also provides users with flexible and convenient focusing functions, making it an ideal lighting choice for modern homes and commercial spaces. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 The diagram is a front view of the three-dimensional structure of a high-bay lamp that is easy to focus.

[0018] Figure 2 This is a schematic diagram of the back of a three-dimensional structure of a high-bay lamp that is easy to focus.

[0019] Figure 3 This is a three-dimensional structural exploded diagram of a high-bay lamp that is easy to focus.

[0020] Figure 4 The figure is a cross-sectional view of a high-bay lamp that is easy to focus.

[0021] Figure 5 The present invention is a schematic diagram of the three-dimensional structure of a dial adjustment mechanism for a high-bay lamp that is easy to adjust the focus.

[0022] In the picture:

[0023] 1 is the lamp holder; 2 is the lamp board; 3 is the lampshade; 4 is the lens; 5 is the LED lamp bead; 6 is the dial adjustment mechanism; 61 is the circuit board; 62 is the power adjustment dial; 63 is the color temperature adjustment dial; 64 is the 3K angle adjustment dial; 65 is the 5K angle adjustment dial. DETAILED DESCRIPTION

[0024] The following embodiments are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0025] Combine Figure 1 、 Figure 2 、 Figure 3 and Figure 4 As shown, the high-bay lamp of this embodiment that is easy to focus includes a lamp holder 1, a lamp board 2 is provided on the front of the lamp holder 1, a lamp cover 3 is provided on the outer side of the lamp board 2, a plurality of LED lamp bead groups are arranged in a spiral shape and at equal intervals on the lamp board 2, a spiral lens 4 corresponding to the LED lamp bead group is provided on the lamp cover 3, each LED lamp bead group is composed of two LED lamp beads 5 arranged side by side, and the lens 4 is provided on the outer sides of the two LED lamp beads 5 arranged side by side. The lamp holder (1) is also provided with a dial adjustment mechanism (6), and the corresponding LED lamp bead (5) is selected and controlled by the dial adjustment mechanism (6) to adjust the light-emitting angle of the high-bay lamp.

[0026] The lamp board 2 not only serves as a carrier of the LED light source, but also ensures the stability and heat dissipation performance of the light source. A lampshade 3 is provided on the outer side of the lamp board 2. The lampshade 3 not only has the functions of dustproof and insect-proof, but also can cooperate with the lamp beads to adjust the angle of light irradiation. Specifically, a spiral equidistant arrangement is adopted, and the cross-section of the lens 4 is a semicircular structure, and the LED lamp beads 5 are arranged side by side on the cross-section of the lens 4. The setting of the spiral lens 4 corresponding to the lampshade 3 and the LED lamp bead group. These lenses 4 are arranged on the outside of both sides of each LED lamp bead group (that is, two LED lamp beads 5 arranged side by side), which can realize the precise control of the light emitted by the LED lamp beads 5. Users can, according to actual needs, have different angles of light emitted by the two LED lamp beads 5 arranged side by side at different positions of the lens 4, thereby meeting the lighting needs in different scenes.

[0027] When only the LED lamp beads 5 on the outside of the cross-section of the lens 4 are turned on, the light of the LED lamp beads 5 forms a 60-degree luminous angle with the lens 4; when only the LED lamp beads 5 on the inside of the cross-section of the lens 4 are turned on, the light of the LED lamp beads 5 forms a 110-degree luminous angle with the lens 4; when the two LED lamp beads 5 on the cross-section of the lens 4 are turned on at the same time, the light of the two LED lamp beads 5 forms a 90-degree luminous angle with the lens 4.

[0028] Specifically, the cross-section of the lens 4 adopts a semicircular structure, which is not only beautiful, but also can effectively guide and control the propagation direction of light by coordinating with different lamp bead positions. The LED lamp beads 5 are arranged side by side on the cross-section of the lens 4, ensuring that the light can be evenly distributed and focused when passing through the lens. Specifically, when only the LED lamp beads 5 on the outside of the cross-section of the lens 4 are turned on, the light emitted by the LED lamp beads 5 will be refracted and focused by the lens 4, forming a precise 60-degree luminous angle with the lens 4. The light projection range of this angle is moderate and is suitable for scenes that require local emphasized lighting or a certain degree of light concentration, such as reading areas, work surfaces, etc. When only the LED lamp beads 5 on the inside of the cross-section of the lens 4 are turned on, the light of the LED lamp beads 5 will be further refracted by the lens 4, forming a wider 110-degree luminous angle with the lens 4. This wide luminous angle can illuminate a wider area and is very suitable for places that require large-area lighting, such as living rooms, conference rooms, etc. When both LEDs 5 are turned on simultaneously, the light from them overlaps and interferes with each other under the action of the lens 4, ultimately forming a 90-degree beam angle between the two. This angle ensures that the light is neither too concentrated nor too dispersed, providing just the right lighting effect, meeting basic lighting needs while creating a warm and comfortable atmosphere.

[0029] This design provides users with great flexibility and convenience. Users can freely choose to activate one or two LEDs 5 to achieve different lighting angles and effects, depending on their lighting needs and scene changes. This personalized lighting control method not only improves the user experience but also further enhances the practicality and versatility of the high bay light.

[0030] like Figure 5 As shown, the lamp holder 1 also includes a dial adjustment mechanism 6 disposed on the back of the lamp holder 1. The dial adjustment mechanism 6 includes a circuit board 61 disposed on the back of the lamp holder 1. The circuit board 61 is provided with a power adjustment dial 62, a color temperature adjustment dial 63, a 3K angle adjustment dial 64, and a 5K angle adjustment dial 65. The power adjustment dial 62 has three gear positions: 100W, 150W, and 200W. The color temperature adjustment dial 63 has three gear positions: 3K, 4K, and 5K. The 3K angle adjustment dial 64 and the 5K angle adjustment dial 65 both have three gear positions: 60°, 90°, and 110°.

[0031] refer to Figure 5 As shown, at a 3K color temperature, the 3K angle adjustment dial 64 is used, at a 5K color temperature, the 5K angle adjustment dial 65 is used, and at a 4K color temperature, both the 3K angle adjustment dial 64 and the 5K angle adjustment dial 65 are used for fine adjustment.

[0032] Power adjustment dial 62 provides users with three different power levels: 100W, 150W, and 200W. Users can freely select the appropriate power level based on lighting needs and space size, ensuring sufficient lighting brightness while effectively controlling energy consumption, achieving green and energy-saving lighting effects.

[0033] Color temperature adjustment dial 63 offers users three different color temperature options: 3K, 4K, and 5K. 3K offers a warm and soft color temperature, perfect for creating a cozy and comfortable atmosphere; 4K offers a natural and bright color temperature, ideal for daily reading and working; and 5K offers a refreshing and bright color temperature, perfect for situations requiring intense concentration. Users can easily adjust the color temperature to suit different scenarios and needs, enjoying a personalized lighting experience.

[0034] The 3K Angle Adjustment Dial 64 and the 5K Angle Adjustment Dial 65 provide fine-tuning of the light angle for 3K and 5K color temperatures, respectively. Each dial offers three different settings: 60°, 90°, and 110°, allowing users to freely adjust the light projection angle to their needs, achieving wider lighting coverage and more precise lighting effects.

[0035] It is particularly worth mentioning that under 4K color temperature, users need to use the 3K angle adjustment dial 64 and the 5K angle adjustment dial 65 simultaneously for fine-tuning. That is, the 3K angle adjustment dial 64 and the 5K angle adjustment dial 65 can be adjusted to the 60° position, the 90° position, and the 110° position at the same time to meet users' higher requirements for light angle.

[0036] 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 that is easy to focus, characterized in that: The high ceiling lamp that is easy to focus comprises a lamp holder (1), a lamp board (2) is provided on the front of the lamp holder (1), and a lamp cover (3) is provided on the outer side of the lamp board (2). A plurality of LED lamp bead groups are arranged equidistantly in a spiral shape on the lamp panel (2); a spiral lens (4) corresponding to the LED lamp bead group is provided on the lamp cover (3); each LED lamp bead group is composed of two LED lamp beads (5) arranged side by side; and the lens (4) is provided on the outside of both sides of the two LED lamp beads (5) arranged side by side; The lamp holder (1) is further provided with a dial adjustment mechanism (6), which is used to select and control the corresponding LED lamp beads (5) to emit light, thereby adjusting the light-emitting angle of the high-bay lamp.

2. The high-bay lamp with easy focusing according to claim 1, characterized in that: The cross section of the lens (4) is a semicircular structure, and the LED lamp beads (5) are arranged side by side on the cross section of the lens (4).

3. The high-bay lamp with easy focusing according to claim 2, characterized in that: When only the LED lamp beads (5) located on the outer side of the cross section of the lens (4) are turned on, the light of the LED lamp beads (5) and the lens (4) form a 60-degree lighting angle.

4. The high-bay lamp with easy focusing according to claim 2, characterized in that: When only the LED lamp bead (5) located on the inner side of the cross section of the lens (4) is turned on, the light of the LED lamp bead (5) and the lens (4) form a luminous angle of 110 degrees.

5. The high-bay lamp with easy focus adjustment according to claim 2, characterized in that: When the two LED lamp beads (5) on the cross section of the lens (4) are turned on at the same time, the light of the two LED lamp beads (5) forms a 90-degree lighting angle with the lens (4).

6. The high-bay lamp with easy focus adjustment according to claim 1, characterized in that: The dial adjustment mechanism (6) comprises a circuit board (61) arranged on the back of the lamp holder (1); the circuit board (61) is provided with a power adjustment dial (62), a color temperature adjustment dial (63), a 3K angle adjustment dial (64) and a 5K angle adjustment dial (65).

7. The high-bay lamp with easy focus adjustment according to claim 6, characterized in that: The power adjustment dial (62) has three gear positions of 100W, 150W and 200W, the color temperature adjustment dial (63) has three gear positions of 3K, 4K and 5K, and the 3K angle adjustment dial (64) and the 5K angle adjustment dial (65) both have three gear positions of 60°, 90° and 110°.

8. The high-bay lamp with easy focus adjustment according to claim 7, characterized in that: At 3K color temperature, use the 3K angle adjustment dial (64), at 5K color temperature, use the 5K angle adjustment dial (65), and at 4K color temperature, use both the 3K angle adjustment dial (64) and the 5K angle adjustment dial (65) for fine adjustment.

Images