Lamp with directional and non-directional lamp function adjustment function
By separating the light source module and the optical lens area in the lamp, switching between directional and non-directional lamp functions is solved, and the existing lamp functions are single and uneven lighting effects are not solved, meeting the needs of multiple lighting scenarios and reducing production costs.
Patent Information
- Application Number
- CN202421850078.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-01
- Publication Date
- 2025-05-06
- Estimated Expiration
- 2034-08-01
AI Technical Summary
Existing lamps have shortcomings in meeting the needs of directional and non-directional lighting. The optical lens of the directional lamp is too concentrated, resulting in inflexible light. The single lighting of the non-directional lamp leads to uneven lighting effects, and the single product function cannot meet the different needs of users at the same time.
A lamp is designed to separate the first and second light source modules on the light source plate and divide the optical lens into two areas using a reflector, respectively, for providing directional and non-directional lamp functions.
It realizes switching between directional and non-directional lamp functions in the same lamp, meets the lighting needs in different scenarios, optimizes product costs, and increases the applicability and aesthetics of lamps.
Smart Images
Figure CN222836761U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of lamps, and in particular relates to a lamp with directional and non-directional lamp function adjustment. Background Art
[0002] When designing lamps, people may focus too much on a single lighting effect and ignore the flexibility and scope of application of the light. On the technical level, it may not be possible to achieve the function of meeting both directional and non-directional lighting needs. The market demand for lamps may be too focused on a certain function, causing manufacturers to ignore other potential needs during the R&D and production process.
[0003] We can summarize the following problems with existing lamps:
[0004] 1. The optical lens of the directional light is too concentrated: Directional lights usually use optical lenses such as reflectors or lenses to concentrate the light emitted by the light source as much as possible within the required angle. Although this can improve lighting efficiency and reduce light loss, it also limits the flexibility and scope of application of the light. Sometimes, this concentrated illumination may cause excessive lighting, cause glare problems, and interfere with people's vision.
[0005] 2. Single illumination of non-directional lamps: Existing non-directional lamps usually only have a light-transmitting cover, without constraining the light-emitting angle, resulting in scattered light and a wide coverage area. However, this scattered lighting method may lead to uneven lighting effects, and the light is too soft, which may affect the visual recognition distance and reduce the lighting effect.
[0006] 3. Single product function: There is no existing product that combines the needs of directional and non-directional lights. This means that when users choose lamps, they cannot meet the needs of directional lighting and floodlighting at the same time. This undoubtedly limits the user's choice and cannot adjust the lighting mode according to actual needs. Utility Model Content
[0007] The utility model aims to solve the technical problems in the prior art that the optical lenses of directional lamps are too concentrated, the illumination of non-directional lamps is single, and the product functions are single.
[0008] In order to achieve the above purpose, the utility model provides the following technical solutions:
[0009] A lamp with directional and non-directional lamp function adjustment, comprising a lamp radiator, a surface cover buckled and locked with the lamp radiator, a light source board fixed on the lamp radiator, a reflector and an optical lens located between the surface cover and the light source board;
[0010] A first light source module located at the center of the light source board and a second light source module located outside the first light source module, separated by a reflector on the light source board;
[0011] An optical lens is divided into two areas by a reflector. The first area in the center is illuminated by a first light source module and provides a directional light function, and the second area outside the central area is illuminated by a second light source module and provides a non-directional light function.
[0012] This design combines directional lights and non-directional lights in one lamp, which can meet the user's needs for different lighting scenes in different scenarios; without changing the basic functions of the lamp's directional light at a small angle and the non-directional light at a large angle, the heat sink and optical lens are shared, optimizing product costs; the directional and non-directional lights are combined to achieve multiple uses in one lamp to meet the needs of multiple lighting scenarios; the optical lenses and heat dissipation systems are shared to reduce production costs.
[0013] Preferably, a terminal wire for power supply connection is connected to the lamp heat sink, which provides a convenient connection point for the power line of the lamp.
[0014] Preferably, the first light source module and the second light source module are composed of one or more lamp beads that can emit light of one or more colors. This design provides a color adjustment function, and can emit light of different colors according to different environments and needs, thereby increasing the applicability and aesthetics of the lamp.
[0015] Preferably, the light source board is threadedly fixed on the reflector by fixing screws. By fixing with screws, the light source board can be stably mounted on the reflector, thus ensuring the stability and durability of the lighting effect.
[0016] Preferably, the bottom of the optical lens is provided with a slot for the reflector to extend into and position. Such a design can ensure that the optical lens is accurately placed in the correct position, optimize the reflection and focusing of light, and improve lighting efficiency.
[0017] Preferably, the face cover is provided with a circular through hole for exposing the optical lens. The design of the circular through hole enables the optical lens to be smoothly installed on the face cover while maintaining the integrity and aesthetics of the face cover.
[0018] Preferably, the annular edge of the outer edge of the optical lens is limited below the circular through hole and below the cover. This limiting design ensures that the optical lens will not be offset during installation, ensuring the accuracy of the lighting effect.
[0019] Preferably, the snap-in position below the outer edge of the cover is matched with the snap-in at the inner edge of the top of the lamp radiator. This snap-in design makes the connection between the cover and the radiator tighter, improving the sealing and heat dissipation effect of the lamp.
[0020] Preferably, the lamp radiator has two sides provided with rotating clips for mounting it in the pre-set mounting holes on the ceiling or wall. The design of the rotating clips makes the installation and removal of the lamp more convenient, and the user can quickly install or remove the lamp without using tools.
[0021] Compared with the prior art, the technical effects and advantages of the utility model are:
[0022] The lamp with adjustable directional and non-directional light functions comprises a light source board fixed on a heat sink of the lamp, a second light source module is arranged outside a first light source module at the center of the light source board, each light source module can be composed of one or more lamp beads and can emit light of one or more colors; a reflector is used to separate the first light source module and the second light source module; a reflector is used to separate an optical lens into two areas, a first area at the center is illuminated by the first light source module to provide a directional light function; and a second area outside the center area is illuminated by the second light source module to provide a non-directional light function.
[0023] This design combines directional lights and non-directional lights in one lamp, which can meet the user's needs for different lighting scenes in different scenarios; without changing the basic functions of the lamp's directional light at a small angle and the non-directional light at a large angle, the heat sink and optical lens are shared, optimizing product costs; the directional and non-directional lights are combined to achieve multiple uses in one lamp to meet the needs of multiple lighting scenarios; the optical lenses and heat dissipation systems are shared to reduce production costs. BRIEF DESCRIPTION OF THE DRAWINGS
[0024] Figure 1 It is a structural schematic diagram of the utility model from the first perspective;
[0025] Figure 2 It is a structural schematic diagram of the utility model from a second viewing angle;
[0026] Figure 3 It is a structural schematic diagram of the utility model from a third viewing angle;
[0027] Figure 4 For this utility model Figure 3 Sectional view along line AA;
[0028] Figure 5 It is an exploded view of the utility model;
[0029] Figure 6 This is a schematic diagram of the structure of the cover of the utility model;
[0030] Figure 7 It is a schematic diagram of the structure of the optical lens of the utility model;
[0031] Figure 8 It is a structural schematic diagram of the lamp radiator of the utility model.
[0032] In the figure: 300, terminal wire; 400, rotating retaining spring; 21, lamp heat sink; 2101, buckle; 22, cover; 2201, circular through hole; 2202, position; 23, light source board; 2301, first light source module; 2302, second light source module; 24, reflector; 25, optical lens; 2501, slot; 2502, annular edge; 26, fixing screw. DETAILED DESCRIPTION
[0033] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0034] The following is combined with Figure 1-8 To further explain this application in detail,
[0035] The embodiment of the present application discloses a lamp with directional and non-directional lamp function adjustment, including a lamp radiator 21, a cover 22 buckled and locked with the lamp radiator 21, a light source board 23 fixed on the lamp radiator 21, a reflector 24 and an optical lens 25 located between the cover 22 and the light source board 23;
[0036] The light source board 23 includes a first light source module 2301 located at the center of the light source board 23 and a second light source module 2302 located outside the first light source module 2301, which are separated by a reflector 24. The reflector 24 is used to divide an optical lens 25 into two areas. The first area in the center is illuminated by the first light source module 2301 and provides a directional light function, and the second area outside the center area is illuminated by the second light source module 2302 and provides a non-directional light function.
[0037] Two different areas are separated on the light source board 23, namely the first light source module 2301 in the center and the second light source module 2302 in the periphery. This design allows different types of light sources to work in the same lamp to provide different lighting effects. The reflector 24 divides the optical lens 25 into two areas, so that the central area and the peripheral area can be illuminated by different light source modules respectively. In this way, the lighting modes of the two areas can be independently controlled to achieve the switching of directional and non-directional lighting. The first light source module 2301 is located at the center of the light source board 23, and its light is guided by the reflector 24 and the optical lens 25 to form a directional illumination effect. This design can ensure that the light is concentrated in a specific area, which is suitable for occasions requiring concentrated lighting. The second light source module 2302 is located at the periphery of the first light source module 2301, and its light is also guided by the reflector 24 and the optical lens 25, but the illumination range is wider, forming a non-directional illumination effect. This design can provide uniform lighting, which is suitable for occasions requiring floodlighting.
[0038] This luminaire is designed to provide both directional and non-directional functions in the same luminaire. Users can easily switch between the two lighting modes according to different environments and needs to achieve better lighting effects. In areas that require concentrated lighting, such as work surfaces or specific display areas, the directional light function can be used to provide high-brightness concentrated lighting. In areas that require uniform lighting, such as the center of the room, the non-directional light function can be switched to achieve light diffusion and provide comfortable flood lighting. This design can be well integrated into the indoor environment without taking up additional space while providing beautiful lighting effects.
[0039] The lamp radiator 21 is connected to a terminal line 300 for power supply connection, and two sides of the lamp radiator 21 are provided with rotation springs 400 for mounting the lamp radiator 21 in pre-set mounting holes on a ceiling or a wall.
[0040] The design of the terminal wire 300 makes the power wiring more convenient. The user can complete the connection of the power cord without opening the lamp radiator 21, which simplifies the installation process. The terminal wire 300 can provide a more stable power connection and reduce the electrical safety hazards caused by loose wiring. If there is a need to repair or replace the lamp assembly, the design of the terminal wire 300 makes the removal and replacement of the power cord more convenient. The design of the rotating retaining spring 400 makes the installation process of the lamp easier. The user can quickly fix the lamp to the mounting hole of the ceiling or wall without using additional tools.
[0041] The rotating clip 400 can provide a strong fixing force to ensure that the lamp remains stable after installation and is not easy to fall off or loosen. The design of the rotating clip 400 is suitable for a variety of mounting hole specifications, which increases the application range of the lamp and can be installed and used on mounting holes of different sizes.
[0042] The first light source module 2301 and the second light source module 2302 are composed of one or more lamp beads that can emit light of one or more colors.
[0043] This design allows users to choose different colors of light according to different occasions and needs, providing more lighting options and atmosphere creation possibilities. By adjusting light sources of different colors, a variety of functions can be achieved, such as scene mode switching, brightness adjustment, etc., which increases the intelligence and practicality of the lamps. The colorful lighting effects can enhance the beauty of the environment and add decorativeness.
[0044] The light source plate 23 is threadedly fixed on the reflector 24 by fixing screws 26 .
[0045] The screw thread fixing method provides a strong connection force, ensuring that the light source board 23 remains stable and not easy to loosen during long-term use. If the light source is damaged or needs to be replaced, the light source board 23 fixed by screws can be easily disassembled and installed, which improves the convenience of maintenance. The firm fixation can reduce the risk of accidents caused by the loosening of the light source board 23, such as the light source falling off or electrical failure.
[0046] The bottom of the optical lens 25 is provided with a slot 2501 for the reflector 24 to extend into and position.
[0047] The design of the slot 2501 helps to accurately place the optical lens 25, ensure its correct alignment with the reflector 24, and optimize the reflection and focusing of light. With the positioning slot 2501, the optical lens 25 can be placed in the correct position more quickly when installed, reducing the possibility of incorrect installation. By optimizing the coordination between the optical lens 25 and the reflector 24, better lighting effects can be obtained, such as more uniform light distribution and more efficient energy utilization.
[0048] The cover 22 is provided with a circular through hole 2201 for exposing the optical lens 25 . The annular edge 2502 of the outer edge of the optical lens 25 is limited below the circular through hole 2201 and below the cover 22 .
[0049] The design of the circular through hole 2201 can maintain the overall aesthetics of the cover 22, while not affecting the function of the optical lens 25. The circular through hole 2201 ensures that the optical lens 25 can be smoothly installed and exposed from the cover 22, so that the light can be emitted and scattered as designed, thereby optimizing the lighting effect;
[0050] The limiting design of the annular edge 2502 ensures that the optical lens 25 will not be displaced during installation, thereby maintaining the accuracy of the lighting effect. The limiting design below the face cover 22 protects the edge of the optical lens 25, preventing accidental contact with sharp edges during installation or use, thereby improving safety of use.
[0051] The locking position 2202 below the outer edge of the cover 22 is matched and buckled with the buckle 2101 at the top inner edge of the lamp heat sink 21 .
[0052] The design of the clamping position 2202 and the buckle 2101 makes the connection between the cover 22 and the radiator more secure and convenient, and the user can quickly assemble and disassemble the lamp. The cooperation between the clamping position 2202 and the buckle 2101 provides a tight connection method, ensures the overall structural stability of the lamp, and improves the durability of the product.
[0053] The design of this luminaire with directional and non-directional light function adjustment integrates directional and non-directional lighting functions, and users can easily switch according to different environmental requirements to provide concentrated or floodlighting effects. The design also takes into account easy installation, safety, versatility and aesthetics. The installation process is simplified by rotating the retaining spring 400 and the terminal wire 300, the screw thread fixation and positioning slot 2501 improve stability, the color-adjustable light source increases intelligence and aesthetics, and the overall structure is sturdy and durable, aiming to provide users with flexible, efficient and safe lighting solutions.
[0054] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A lamp with directional and non-directional light function adjustment, characterized in that: It comprises a lamp radiator (21), a surface cover (22) buckled and locked with the lamp radiator (21), a light source board (23) fixed on the lamp radiator (21), a reflector (24) and an optical lens (25) located between the surface cover (22) and the light source board (23); A first light source module (2301) located at the center of the light source board (23) and a second light source module (2302) located outside the first light source module (2301), separated by a reflector (24) on the light source board (23); An optical lens (25) is divided into two areas by using a reflector (24); a first area in the center is illuminated by a first light source module (2301) and provides a directional light function; and a second area outside the center area is illuminated by a second light source module (2302) and provides a non-directional light function.
2. A lamp with directional and non-directional light function adjustment according to claim 1, characterized in that: The lamp heat sink (21) is connected to a terminal wire (300) for power supply connection.
3. A lamp with directional and non-directional light function adjustment according to claim 1, characterized in that: The first light source module (2301) and the second light source module (2302) are composed of one or more types of lamp beads that can emit light of one or more colors.
4. A lamp with directional and non-directional light function adjustment according to claim 1, characterized in that: The light source plate (23) is threadedly fixed on the reflector (24) via fixing screws (26).
5. The lamp with directional and non-directional light function adjustment according to claim 1, characterized in that: The bottom of the optical lens (25) is provided with a slot (2501) into which the matching reflector (24) extends for positioning.
6. A lamp with directional and non-directional light function adjustment according to claim 1, characterized in that: The surface cover (22) is provided with a circular through hole (2201) through which the optical lens (25) is exposed.
7. A lamp with directional and non-directional light function adjustment according to claim 6, characterized in that: The annular edge (2502) of the outer edge of the optical lens (25) is limited below the circular through hole (2201) and below the surface cover (22).
8. The lamp with directional and non-directional light function adjustment according to claim 1, characterized in that: The latching position (2202) below the outer edge of the surface cover (22) is matched and buckled with the latch (2101) at the top inner edge of the lamp heat sink (21).
9. The lamp with directional and non-directional light function adjustment according to claim 1, characterized in that: Both sides of the lamp heat sink (21) are provided with rotating clips (400) for mounting the lamp heat sink in pre-set mounting holes on a ceiling or a wall.