LED lamp with sleep aiding function
By designing a detachable LED light fixture structure, the problem of difficult maintenance when the light fixture is fixed to the ceiling is solved, enabling convenient maintenance and replacement, improving lighting comfort and reliability, and meeting the needs of sleep aid function.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- ZHEJIANG LINGLAN LIGHTING TECHNOLOGY CO LTD
- Filing Date
- 2025-06-30
- Publication Date
- 2026-05-15
AI Technical Summary
Existing LED lights are difficult to repair because they are fixed to the ceiling, especially when a group of LEDs fails, making it difficult for users to replace or repair them, thus affecting normal use.
Design a detachable LED lamp structure, including a lamp holder, a lamp arm, and a lamp body. The lamp body consists of a lamp housing and a housing cover plate. The LED lamp group is detachably connected between the housing and the cover plate. The detachable connection is achieved through connectors. The lamp can be placed on the ground for easy maintenance and is equipped with multi-angle light ports and redundant light source design.
It enables convenient repair and replacement of LED lights, improves the reliability and lighting comfort of use, avoids color loss problems caused by LED failure, and meets the needs of sleep aid function.
Smart Images
Figure CN224246090U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of LED lighting technology, and in particular to an LED lighting fixture with a sleep aid function. Background Technology
[0002] With the progress of the times, the pace of life and work has become faster, and the pressure of life and work has increased, so sleep health has received more and more attention.
[0003] Currently, it has been found that directly controlling light parameters (color temperature, brightness, wavelength) can most effectively interfere with the physiological process of sleep. Since LED lights are the main light source in the bedroom, people have introduced LED lights with switchable color temperatures to simulate light colors such as red and blue light that have the least interference with melatonin, thus helping users fall asleep.
[0004] However, existing lighting fixtures typically switch color temperatures by simultaneously activating all LEDs. For example, they might use two sets of LEDs, one cool white (6000K) and the other warm white (2700K), to mix and achieve color temperature switching. During this process, one set of LEDs might need to remain active for an extended period, leading to color loss (one set of LEDs failing) as the fixture is used, affecting normal use. Furthermore, since most existing lighting fixtures are directly mounted on the ceiling, it's difficult for users to replace the LEDs (repair the fixture). Utility Model Content
[0005] The main purpose of this utility model is to provide an LED lamp with a sleep aid function, which aims to solve the problem in related technologies where the lamp is fixed to the ceiling, making it difficult for users to maintain.
[0006] To achieve the above objectives, the technical solution of this utility model is as follows:
[0007] An LED lamp with sleep aid function includes a lamp holder, a lamp arm, and a lamp body. The two ends of the lamp arm are respectively fixedly connected to the lamp body and the lamp holder. The lamp body includes a lamp housing, a housing cover plate, and a plurality of first LED lamp groups. Each first LED lamp group is detachably connected between the lamp housing and the housing cover plate. The housing cover plate is detachably connected to the lamp housing. The lamp housing is provided with a first light outlet.
[0008] Furthermore, the lamp housing is provided with a plurality of connecting posts, and the housing cover plate is provided with a plurality of connecting holes. Each connecting post and each connecting hole are coaxially arranged in a one-to-one correspondence. Each connecting hole is provided with a connector for connecting the housing cover plate and the lamp housing.
[0009] Furthermore, the longitudinal section of each of the connectors is a "T" shaped structure, and each of the connectors is threadedly connected to the connecting column.
[0010] Furthermore, all of the aforementioned connecting holes are countersunk holes.
[0011] Furthermore, the housing cover plate is provided with a second light port, and the lamp housing is also provided with a second LED lamp group for cooperating with the second light port, and a second protective plate is provided at the second light port.
[0012] Furthermore, each of the first LED light groups is symmetrically and evenly distributed around the first light source, and a first protective plate is provided at the first light source.
[0013] Furthermore, the light emission direction of each of the first LED light groups is perpendicular to the central axis of the first light source.
[0014] Furthermore, each of the first LED light groups abuts between the lamp housing and the first protective plate.
[0015] Furthermore, the lamp housing is provided with a positioning groove for quickly positioning the housing cover plate.
[0016] Furthermore, the lamp housing is provided with several limiting plates, and each limiting plate is symmetrically and evenly distributed with the second LED lamp group as the center.
[0017] The working principle and beneficial effects of this utility model are as follows:
[0018] The lamp in this utility model mainly includes a lamp holder, a lamp arm, and a lamp body. The two ends of the lamp arm are fixedly connected to the lamp body and the lamp holder respectively. The existence of the lamp holder allows this utility model to be placed directly on the ground without being suspended from the ceiling, so that the lamp body can be repaired when it malfunctions, thus facilitating the maintenance of the lamp body.
[0019] The lamp body mainly includes a lamp housing, a housing cover plate, and several first LED lamp groups. The housing cover plate is detachably connected to the lamp housing to ensure that the housing structure of the lamp body is detachable so that staff can repair its internal structure.
[0020] Each first LED light group can be detachably connected between the lamp housing and the housing cover plate, ensuring that staff can remove the faulty LED light board from the lamp housing and repair or replace it;
[0021] The lamp housing is provided with a first light-emitting opening to prevent the lamp housing from blocking the light emitted by each first LED lamp group, thus ensuring the lighting effect of this utility model on the surrounding environment. Attached Figure Description
[0022] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.
[0023] Figure 1 This is a schematic diagram of the structure of this embodiment;
[0024] Figure 2 This is a schematic diagram of the lamp's specific structure in this embodiment;
[0025] Figure 3 for Figure 2 A sectional view;
[0026] Figure 4 for Figure 3 Enlarged view of a portion of point A in the middle;
[0027] Figure 5 This is an exploded view of the lamp in this embodiment;
[0028] Figure 6 for Figure 5 Enlarged view of section B in the middle.
[0029] Explanation of icon numbers:
[0030] 1. Lamp holder; 2. Lamp arm; 3. Lamp body; 31. Lamp housing; 311. First light source opening; 312. Connecting post; 313. Positioning groove; 32. Housing cover plate; 321. Connecting hole; 322. Second light source opening; 33. First LED light group; 34. Second LED light group; 35. Second protective plate; 36. First protective plate; 37. Limiting plate; 4. Connecting parts.
[0031] The realization of the purpose, functional features and advantages of this utility model will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation
[0032] To make the objectives, technical solutions, and advantages of this application clearer, the following detailed description is provided in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative and not intended to limit the scope of this application.
[0033] like Figure 1As shown, this embodiment proposes an LED lamp with sleep aid function, which mainly includes a lamp holder 1, a lamp arm 2, and a lamp body 3. The two ends of the lamp arm 2 are respectively fixedly connected to the lamp body 3 and the lamp holder 1. With the help of the lamp holder 1, this embodiment can be placed directly on the ground without being hung on the ceiling, making it convenient for staff or users to directly access this embodiment, and thus convenient to directly repair this embodiment when it malfunctions.
[0034] The lamp body 3 includes a lamp housing 31, a housing cover plate 32, and several first LED lamp groups 33. The presence of each first LED lamp group 33 ensures that this embodiment can emit light to illuminate the surrounding environment. In this embodiment, each LED lamp group is preferably a lamp board loaded with dual-color temperature COB integrated LED chips, that is, two sets of LED chips, cool white (6000K) and warm white (2700K), are integrated on the same lamp board. The color temperature can be continuously adjusted (usually 2700K-6500K) by adjusting the ratio of the two currents. The specific method of adjusting the color temperature depends on the type of LED chips loaded on the lamp board (substrate), which will not be described in detail in this embodiment.
[0035] Each first LED light group 33 can be detachably connected between the lamp housing 31 and the housing cover plate 32. Specifically, each first LED light group 33 is located in the lamp housing 31, and the protective shell formed by the lamp housing 31 and the housing cover plate 32 protects each first LED light group 33.
[0036] The housing cover plate 32 is detachably connected to the lamp housing 31. That is, when it is necessary to remove each of the first LED lamp groups 33 from the protective housing for maintenance or to replace the first LED lamp group 33, the housing cover plate 32 and the lamp housing 31 can be separated to facilitate the maintenance work of this embodiment.
[0037] Specifically, such as Figures 2-5 As shown, the lamp housing 31 in this embodiment is provided with several connecting posts 312. Specifically, the lamp housing 31 is subjected to reverse drilling treatment (such as drilling the surrounding material to leave the post), and mating holes are opened on each connecting post 312. The housing cover plate 32 is provided with several connecting holes 321. Each connecting post 312 (matting hole) and each connecting hole 321 are coaxially arranged in a one-to-one correspondence. Each connecting hole 321 is provided with a connector 4 for connecting the housing cover plate 32 and the lamp housing 31. Compared with directly opening holes on the lamp housing 31, this method of providing fixed (connection) points can achieve a lightweight design of the lamp housing 31, reduce the supporting load of the lamp arm 2 and lamp holder 1, and thus ensure that this embodiment can be stably positioned in a certain position to illuminate the surrounding environment.
[0038] When necessary, each connecting post 312 is provided with a connecting rib between itself and the lamp housing 31, and the three are integrally formed to ensure the structural stability of the connecting post 312.
[0039] The lamp housing 31 is provided with a first light source 311. The presence of the first light source 311 ensures that the first LED lamp group 33 located inside the protective housing can transmit light out of the protective housing to provide lighting effects for the surrounding environment.
[0040] Each connector 4 has a T-shaped longitudinal section and is threadedly connected to the connecting post 312. Thus, after a connector 4 rotates a certain angle, it abuts against the housing cover plate 32. Combined with the threaded connection between the connector 4 and the connecting post 312 (lamp housing 31), this achieves mutual fixation between the lamp housing 31 and the housing cover plate 32. This fixation is primarily achieved through the threaded connection between the connector 4 and the lamp housing 31, ensuring both the connection strength between the lamp housing 31 and the housing cover plate 32 and facilitating the assembly and disassembly of the housing cover plate 32.
[0041] In this embodiment, each connector 4 is preferably a common threaded fastener such as a bolt with a nut, so that a replacement can be quickly found if the connector 4 in this embodiment is lost.
[0042] Each connecting hole 321 is a countersunk hole structure, thereby ensuring that the end of each connector 4 that is close to the housing cover plate 32 is parallel to or lower than the housing cover plate 32, thus avoiding the connector 4 being exposed and affecting the overall aesthetics of this embodiment.
[0043] like Figures 5-6 As shown, the lamp housing 31 is provided with a positioning groove 313 for quickly positioning the housing cover plate 32. Through the cooperation between the housing cover plate 32 and the positioning groove 313, the connecting holes 321 on the housing cover plate 32 and the connecting posts 312 on the lamp housing 31 can be quickly and coaxially set; and the housing cover plate 32 is prevented from being displaced by force when the operator installs the connector 4, thereby facilitating the operator to quickly assemble the lamp housing 31 and the housing cover plate 32.
[0044] like Figure 3 As shown, in this embodiment, each first LED light group 33 is symmetrically and evenly distributed around the first light outlet 311. The symmetrical arrangement of the first LED light groups 33 around the first light outlet 311 allows the light to evenly cover the target area, avoiding local over-brightness or dark areas, and improving lighting comfort (especially crucial for sleep aid scenarios). A first protective plate 36 is provided at the first light outlet 311. The first protective plate 36 is made of transparent material, so that it can protect each first LED light group 33 without affecting the normal transmission of light.
[0045] The light emission direction of each first LED light group 33 is perpendicular to the central axis of the first light source 311, so that the LED light does not shine directly on the user, but is reflected / scattered inside the lamp housing 31 and then emitted from the first light source 311, forming a softer "glare-free" lighting effect, suitable for scenarios such as sleep aid and ambient lighting; and after multiple reflections, the side light is closer to the diffuse characteristics of natural light, reducing eye stimulation and better achieving the sleep aid effect.
[0046] Each first LED light group 33 abuts against the lamp housing 31 and the first protective plate 36 respectively. The first LED light group 33 can stabilize its position in this embodiment by means of its abutting relationship with the inner wall of the lamp housing 31 and the side wall of the first protective plate 36, so as to ensure that it can stably provide lighting effect.
[0047] The housing cover plate 32 is provided with a second light port 322. The first light port 311 and the second light port 322 are located at both ends of the lamp housing 31, that is, this embodiment can emit light into the surrounding environment from multiple angles, and then use the walls and other structures in the surrounding environment to reflect the LED light, create a comfortable environment through reflected light, supplement the ambient light, form a layered lighting effect, and further optimize the lighting effect.
[0048] The lamp housing 31 is also provided with a second LED lamp group 34 for cooperating with the second light port 322. That is, the first light port 311 and the second light port 322 are designed as independent light sources, thereby making the internal light source of this embodiment redundant. If one light source fails, the other can still maintain basic functions, improving the reliability of this embodiment. A second protective plate 35 is provided at the second light port 322. The second protective plate 35 is also made of transparent material. It can protect the second LED lamp group 34 without affecting the lighting effect of the second LED lamp group 34.
[0049] The lamp housing 31 is provided with a plurality of limiting plates 37, which are symmetrically and evenly distributed around the second LED lamp group 34. The two ends of the second LED lamp group 34 abut against each of the limiting plates 37 respectively, and the two ends of each limiting plate 37 abut against the second LED lamp group 34 and the lamp housing 31 respectively. Thus, the presence of each limiting plate 37 ensures the positional stability of the second LED lamp group 34 in the lamp housing 31 (ensuring that it can always correspond to the second light source 322).
[0050] Preferably, in this embodiment, when any LED light group (first LED light group 33 and second LED light group 34) is damaged, the entire structure of the LED light group is replaced. This reduces the technical requirements of the maintenance work in this embodiment, so that users do not need to make an appointment or wait for staff to come to their door for service; thus, users can replace the light group themselves, which saves users time.
[0051] Preferably, in this embodiment, both the LED light groups (first LED light group 33 and second LED light group 34) are equipped with a number of golden yellow LED beads, so that the light source of this embodiment is mainly composed of silicon-based golden yellow LEDs and red LEDs. The wavelength of the golden yellow LEDs is 560-570nm, and the wavelength of the red LEDs is 615-625nm. The light source does not contain blue-violet light components below 500nm, thus avoiding activation of ipRGCs (intrinsic photosensitive retinal ganglion cells) on the retina, thereby reducing the inhibition of melatonin (sleep hormone) secretion. The specific type of LED beads used should be determined according to the actual use environment and usage requirements, which will not be elaborated in this embodiment.
[0052] In the accompanying drawings of this embodiment, the same or similar reference numerals correspond to the same or similar components. In the description of this application, it should be understood that if terms such as "upper," "lower," "left," and "right" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, they are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, the terms used to describe positional relationships in the accompanying drawings are only for illustrative purposes and should not be construed as limiting this patent. For those skilled in the art, the specific meaning of the above terms can be understood according to the specific circumstances.
[0053] The above are merely preferred embodiments of this application and are not intended to limit this application. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this application should be included within the protection scope of this application.
Claims
1. An LED lamp with sleep-aid function, comprising a lamp holder (1), a lamp arm (2), and a lamp body (3), characterized in that, The two ends of the lamp arm (2) are respectively fixedly connected to the lamp body (3) and the lamp holder (1); The lamp body (3) includes a lamp housing (31), a housing cover plate (32), and a plurality of first LED lamp groups (33). Each first LED lamp group (33) can be detachably connected between the lamp housing (31) and the housing cover plate (32). The housing cover plate (32) and the lamp housing (31) are detachably connected. The lamp housing (31) is provided with a first light outlet (311).
2. The LED lamp with sleep-aid function according to claim 1, characterized in that, The lamp housing (31) is provided with a plurality of connecting posts (312), and the housing cover plate (32) is provided with a plurality of connecting holes (321). Each of the connecting posts (312) and each of the connecting holes (321) are coaxially arranged in a one-to-one correspondence. Each of the connecting holes (321) is provided with a connector (4) for connecting the housing cover plate (32) and the lamp housing (31).
3. The LED lamp with sleep-aid function according to claim 2, characterized in that, Each of the connecting parts (4) has a "T" shaped longitudinal section, and each of the connecting parts (4) is threadedly connected to the connecting post (312).
4. The LED lamp with sleep-aid function according to claim 2 or 3, characterized in that, All of the connecting holes (321) are countersunk holes.
5. The LED lamp with sleep-aid function according to claim 1, characterized in that, The housing cover plate (32) is provided with a second light port (322), and the lamp housing (31) is also provided with a second LED lamp group (34) for cooperating with the second light port (322). A second protective plate (35) is provided at the second light port (322).
6. The LED lamp with sleep-aid function according to claim 1, characterized in that, Each of the first LED light groups (33) is symmetrically and evenly distributed around the first light source (311), and a first protective plate (36) is provided at the first light source (311).
7. The LED lamp with sleep-aid function according to claim 6, characterized in that, The light emission direction of each of the first LED light groups (33) is perpendicular to the central axis of the first light source (311).
8. The LED lamp with sleep-aid function according to claim 7, characterized in that, Each of the first LED light groups (33) abuts between the lamp housing (31) and the first protective plate (36).
9. The LED lamp with sleep-aid function according to claim 2 or 5, characterized in that, The lamp housing (31) is provided with a positioning groove (313) for quickly positioning the housing cover plate (32).
10. The LED lamp with sleep-aid function according to claim 5, characterized in that, The lamp housing (31) is provided with a plurality of limiting plates (37), and each limiting plate (37) is symmetrically and evenly distributed with the second LED lamp group (34) as the center.