Laser lamp
By designing a rotatable connected housing structure and multi-light source adjustment technology in laser lamps, the problem of laser lamps lacking light color temperature and color adjustment is solved, and the flexible control of light is achieved, which improves the practicality and convenience of the equipment.
Patent Information
- Application Number
- CN202420938150.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-30
- Publication Date
- 2024-12-13
- Estimated Expiration
- 2034-04-30
AI Technical Summary
Laser lamps lack the ability to control and adjust the light color temperature and light color, resulting in large quantities of equipment, high costs and inconvenient use.
Design a laser lamp, including a rotatable connected housing structure, built-in circuit board, driving power, laser module and fluorescent sheet, and adjust the luminous power and current of red, green and blue laser sources through driving power to achieve different color temperatures and The light combination of colors has brightness adjustment function.
It realizes controllable adjustment of color temperature, color and brightness of light, improves the functional practicality and convenience of use of the equipment, and is suitable for a variety of light needs.
Smart Images
Figure CN222167381U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of lamps, in particular to a laser lamp. Background Art
[0002] At present, laser lamps usually do not have the function of controlling and adjusting the light color temperature and light color. For example, in a photography scene, a variety of lights of different color temperatures and lights of different colors are needed to assist the photography scene. Laser lamps of different color temperatures and laser lamps of different colors are usually available for use. Due to the large number of laser lamps, the equipment investment cost is increased, and different laser lamps often need to be adjusted for replacement, which is inconvenient to use. Utility Model Content
[0003] The utility model provides a laser lamp, aiming to solve the problem that the laser lamp has no controllable light color temperature and light color.
[0004] The technical solution adopted by the utility model to solve the technical problem is as follows: a laser lamp, including a shell member, the shell member includes a first shell and a second shell, the first shell and the second shell are rotatably connected; a circuit board is arranged inside the first shell, and a driving power supply, a laser module, a fluorescent sheet and a lens are arranged inside the second shell, the fluorescent sheet is located between the laser module and the lens, and the scattering surface of the lens is exposed to the outside of one end of the second shell away from the first shell; the circuit board is electrically connected to the driving power supply, the laser module includes a red laser source, a green laser source and a blue laser source, and the driving power supply is electrically connected to the red laser source, the green laser source and the blue laser source respectively.
[0005] In some embodiments, a concave surface is provided at one end of the first shell close to the second shell, and a rotation column is also provided at one end of the first shell close to the second shell, and the rotation column is located on the concave surface; a convex surface is provided at one end of the second shell close to the first shell, and a rotation axis is also transversely connected to one end of the second shell close to the first shell; the concave surface provided by the first shell is used to movably accommodate the convex surface provided by the second shell, and the rotation axis provided by the second shell transversely passes through the rotation column provided by the first shell.
[0006] In some embodiments, the driving power source is electrically connected to the red laser source, the green laser source, and the blue laser source respectively through three adjustable circuits.
[0007] In some embodiments, the driving power supply, the laser module, the fluorescent sheet and the lens are sequentially arranged inside the second shell from one end close to the first shell to the other end, and an opening is opened at one end of the second shell away from the first shell, and the lens corresponds to the opening.
[0008] In some embodiments, the lens is configured as a concave lens.
[0009] In some embodiments, a heat sink is further disposed between the driving power source and the laser module, and the heat sink is disposed in close contact with the laser module.
[0010] In some embodiments, the heat dissipation element is configured as a heat sink.
[0011] In some embodiments, a battery is further disposed inside the first shell, and the battery is electrically connected to the driving power source.
[0012] In some embodiments, a surface portion of the first shell is provided with a control key, and the control key is electrically connected to the circuit board.
[0013] In some embodiments, a heat dissipation groove is formed on the surface of the second shell, and the heat dissipation groove is connected to the interior of the second shell.
[0014] Compared with the prior art, the utility model has the following beneficial effects:
[0015] In the utility model, on the first aspect, the three light sources in the laser module are adjusted to different luminous powers by a driving power supply, so as to adjust the brightness ratio of the colors of each light source to generate lights of different color temperatures in combination; on the second aspect, the driving power supply controls one of the three light sources in the laser module, two of them, or three of them to be energized, so that the laser module can be controlled to generate monochromatic light, two-color fusion light, or three-color fusion light to generate lights of different colors; on the third aspect, the currents provided by the three light sources in the laser module are simultaneously increased or reduced to the same value by the driving power supply, so as to control the brightness of the light generated by the fusion of the laser module; through these three aspects, the irradiation light of the laser lamp can be controlled to adjust the color temperature, color and brightness, so as to better meet the user's needs for light applications, and it is convenient to use and practical. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] One or more embodiments are exemplarily described by pictures in the corresponding drawings, and these exemplified descriptions do not constitute limitations on the embodiments. Elements with the same reference numerals in the drawings represent similar elements, and unless otherwise stated, the figures in the drawings do not constitute proportional limitations.
[0017] Figure 1 This is a schematic diagram of the structure of the laser lamp provided by the utility model at an angle;
[0018] Figure 2 This is a schematic diagram of the structure of the laser lamp provided by the utility model from another angle;
[0019] Figure 3 A schematic diagram of the cross-sectional structure of the laser lamp provided by the utility model;
[0020] Figure 4 This is a schematic diagram of the split state structure of the laser lamp provided by the utility model;
[0021] Figure 5 This is a schematic diagram of the structure of the laser lamp provided by the utility model with the shell removed.
[0022] Description of reference numerals:
[0023] 100, laser lamp; 10, housing; 101, opening; 20, circuit board; 201, circuit; 30, driving power supply; 40, heat sink; 50, laser module; 501, red laser source; 502, green laser source; 503, blue laser source; 60, fluorescent sheet; 70, lens; 80, control key; 90, adjustment handle. DETAILED DESCRIPTION
[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.
[0025] In addition, in the present invention, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" or "second" may explicitly or implicitly include at least one of the features.
[0026] Please also read Figures 1 to 5 As shown, Figure 1 This is a schematic diagram of the structure of the laser lamp 100 provided by the utility model at an angle. Figure 2 This is a schematic structural diagram of the laser lamp 100 provided by the utility model from another angle. Figure 3 This is a schematic cross-sectional structure diagram of the laser lamp 100 provided by the present invention. Figure 4 This is a schematic diagram of the split state structure of the laser lamp 100 provided by the utility model. Figure 5 This is a schematic structural diagram of the laser lamp 100 provided by the present invention with the shell 10 removed.
[0027] The utility model provides the following technical solutions: a laser lamp, comprising a shell member, wherein the shell member comprises a first shell and a second shell, and the first shell is rotatably connected to the second shell; a circuit board is arranged inside the first shell, and a driving power supply, a laser module, a fluorescent sheet and a lens are arranged inside the second shell, the fluorescent sheet is located between the laser module and the lens, and a scattering surface of the lens is exposed to the outside of an end of the second shell away from the first shell; the circuit board is electrically connected to the driving power supply, the laser module comprises a red laser source, a green laser source and a blue laser source, and the driving power supply is electrically connected to the red laser source, the green laser source and the blue laser source respectively.
[0028] In the laser lamp provided in this embodiment,
[0029] In some embodiments, a concave surface is provided at one end of the first shell near the second shell, and a bearing column is also provided at one end of the first shell near the second shell, and the bearing column is located on the concave surface; a convex surface is provided at one end of the second shell near the first shell, and a rotating shaft is also laterally connected to one end of the second shell near the first shell; the concave surface provided by the first shell is used to movably accommodate the convex surface provided by the second shell, and the rotating shaft provided by the second shell laterally passes through the bearing column provided by the first shell.
[0030] In some embodiments, the driving power source is electrically connected to the red laser source, the green laser source, and the blue laser source respectively through three adjustable circuits.
[0031] In some embodiments, a driving power source, a laser module, a fluorescent sheet and a lens are sequentially arranged inside the second shell from one end close to the first shell to the other end. An opening is opened at one end of the second shell away from the first shell, and the lens corresponds to the opening.
[0032] In some embodiments, the lens is configured as a concave lens.
[0033] In some embodiments, a heat sink is further disposed between the driving power source and the laser module, and the heat sink is disposed in close contact with the laser module.
[0034] In some embodiments, the heat sink is configured as a heat sink.
[0035] In some embodiments, a battery is further disposed inside the first shell, and the battery is electrically connected to the driving power source.
[0036] In some embodiments, a control key is disposed on the surface of the first housing, and the control key is electrically connected to the circuit board.
[0037] In some embodiments, a heat dissipation groove is formed on the surface of the second shell, and the heat dissipation groove is connected to the interior of the second shell.
[0038] The above shows and describes the basic principles and main features of the utility model and the advantages of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is limited by the attached claims rather than the above description, and it is intended to include all changes within the meaning and scope of the equivalent elements of the claims. Any figure mark in the claims should not be regarded as limiting the claims involved.
[0039] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.
Claims
1. A laser lamp, comprising a housing, characterized in that: The shell member includes a first shell and a second shell, and the first shell is rotatably connected to the second shell; a circuit board is arranged inside the first shell, and a driving power supply, a laser module, a fluorescent sheet and a lens are arranged inside the second shell, the fluorescent sheet is located between the laser module and the lens, and the scattering surface of the lens is exposed to the outside of an end of the second shell away from the first shell; the circuit board is electrically connected to the driving power supply, the laser module includes a red laser source, a green laser source and a blue laser source, and the driving power supply is electrically connected to the red laser source, the green laser source and the blue laser source respectively.
2. The laser lamp according to claim 1, characterized in that: A concave surface is provided at one end of the first shell close to the second shell, and a rotation column is also provided at one end of the first shell close to the second shell, and the rotation column is located on the concave surface; a convex surface is provided at one end of the second shell close to the first shell, and a rotation axis is also transversely connected to one end of the second shell close to the first shell; the concave surface provided by the first shell is used to movably accommodate the convex surface provided by the second shell, and the rotation axis provided by the second shell transversely penetrates the rotation column provided by the first shell.
3. The laser lamp according to claim 1, characterized in that: The driving power supply is electrically connected to the red laser source, the green laser source and the blue laser source respectively through three adjustable circuits.
4. The laser lamp according to claim 1, characterized in that: The driving power source, the laser module, the fluorescent sheet and the lens are sequentially arranged inside the second shell from one end close to the first shell to the other end. An opening is formed at one end of the second shell away from the first shell, and the lens corresponds to the opening.
5. The laser lamp according to claim 1 or 4, characterized in that: The lens is configured as a concave lens.
6. The laser lamp according to claim 4, characterized in that: A heat sink is also provided between the driving power source and the laser module, and the heat sink is fitted to the laser module.
7. The laser lamp according to claim 6, characterized in that: The heat sink is configured as a heat sink.
8. The laser lamp according to claim 1, characterized in that: A battery is also disposed inside the first shell, and the battery is electrically connected to the driving power source.
9. The laser lamp according to claim 1, characterized in that: The surface of the first shell is provided with control keys, and the control keys are electrically connected to the circuit board.
10. The laser lamp according to claim 1, characterized in that: A heat dissipation groove is provided on the surface of the second shell, and the heat dissipation groove is communicated with the interior of the second shell.