Skylight lamp and lighting device

Abstract

The utility model provides a skylight lamp and a lighting device, the skylight lamp comprises a shell, a face frame, a scatter plate, a horizontal moving mechanism, a swing mechanism and a lighting assembly, the horizontal moving mechanism comprises a horizontal driving part, a horizontal sliding part, a sliding guide rail and a guide rail connecting seat, the swing mechanism comprises a swing driving part and a swing part, and the lighting assembly is installed on the swing part. The horizontal sliding piece drives the swing mechanism and the lighting assembly to reciprocate on the sliding guide rail once to represent the time of one day, and light emitted by the lighting assembly is scattered by the scattering plate so as to simulate natural illumination and time change of one day. The swing piece drives the lighting assembly to rotate, the change of the angle formed by the lighting direction of the lighting assembly and the normal of the sliding guide rail represents the seasonal change in each time zone, and therefore the skylight lamp can simulate the seasonal change. When the skylight lamp is applied to a closed scene, a user can still feel irradiation of natural light in the scene, and the feeling of exhaustion and oppression cannot be generated.

Description

Technical Field

[0001] The present disclosure relates to the technical field of lighting, and particularly to a skylight lamp and a lighting device. Background Art

[0002] With the improvement of people's living standards and the progress of lighting technology, the commercialization of the lighting industry has gradually developed in a more segmented manner. Users put forward more functions and higher lighting requirements for the lamps used in different application scenarios. Therefore, there are many types of lamps on the market, such as the existing patents CN206522689U, CN104235707A, CN102865532A, etc., to meet the different needs of users.

[0003] However, when some lighting lamps are applied to enclosed scenarios such as enclosed offices, meeting rooms, and underground shopping malls, since there is no natural light in these scenarios, and the lamps can only achieve general lighting during illumination, and the lighting effect is relatively single. Being in an enclosed scenario for a long time, the light irradiated by the lamps is likely to make users feel tired and depressed, especially in an office environment, which is more likely to reduce the work efficiency of users. Summary of the Utility Model

[0004] The purpose of the present disclosure is to overcome the deficiencies in the prior art and provide a skylight lamp and a lighting device that can simulate natural light and realize the changes of days and seasons.

[0005] The purpose of the present disclosure is achieved through the following technical solutions:

[0006] A skylight lamp, comprising:

[0007] A housing, which is provided with a receiving cavity;

[0008] A face frame, connected to the housing, the face frame is provided with an installation opening, and the installation opening communicates with the receiving cavity;

[0009] A diffuser plate, located at the installation opening and connected to the face frame;

[0010] A horizontal moving mechanism, located in the receiving cavity, the horizontal moving mechanism includes a horizontal driving member, a horizontal sliding member, a sliding guide rail and a guide rail connecting seat. The guide rail connecting seat is connected to the housing. One end of the sliding guide rail is connected to the guide rail connecting seat, and the other end of the sliding guide rail is connected to the moving output end of the horizontal driving member. The horizontal driving member is also connected to one side of the guide rail connecting seat. The horizontal sliding member is movably connected to the sliding guide rail, so that the horizontal driving member drives the horizontal sliding member to reciprocate on the sliding guide rail;

[0011] A swing mechanism is located within the accommodation cavity. The swing mechanism includes a swing driving member and a swing member. The swing driving member is fixedly connected to the horizontal sliding member, and the swing member is connected to the swing output end of the swing driving member to enable the swing member to swing.

[0012] A lighting assembly is mounted on the swing member, and the light-emitting portion of the lighting assembly is disposed toward the scattering plate.

[0013] In one embodiment, the scattering plate is a Rayleigh scattering plate.

[0014] In one embodiment, the horizontal sliding member is provided with a spiral clearance hole, and the sliding guide rail passes through the spiral clearance hole.

[0015] In one embodiment, the horizontal movement mechanism further includes a fixing rod. Both ends of the fixing rod are connected to both ends of the guide rail connecting seat, and the horizontal sliding member is also movably connected to the fixing rod.

[0016] In one embodiment, the horizontal sliding member is further provided with an avoidance hole, and the fixing rod passes through the avoidance hole.

[0017] In one embodiment, the number of the fixing rods is multiple.

[0018] In one embodiment, the swing member is provided with a clamping groove, and the lighting assembly is located in the clamping groove and connected to the swing member.

[0019] In one embodiment, the horizontal driving member is a horizontal walking motor.

[0020] In one embodiment, the swing driving member is a swing motor.

[0021] A lighting device includes the skylight lamp according to any one of the above embodiments.

[0022] Compared with the prior art, the present disclosure has at least the following advantages:

[0023] The above skylight lamp adopts a horizontal movement mechanism and a swing mechanism. When the skylight lamp works, the horizontal sliding member drives the swing mechanism and the lighting assembly to make a reciprocating movement on the sliding guide rail, representing one day's time. After the lighting assembly emits light, it is scattered by the scattering plate to achieve the simulation of natural light and the change of one day's time. The swing member drives the lighting assembly to swing, and the change of the angle formed by the lighting direction of the lighting assembly and the normal line of the corresponding horizontal plane of the sliding guide rail represents the seasonal change in each time zone. Thus, the skylight lamp can also simulate the change of seasons. When the skylight lamp is applied in a closed scene, users can still feel the natural light irradiation in this scene and will not have a sense of fatigue and depression. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] To more clearly illustrate the technical solutions of the embodiments of the present disclosure, the accompanying drawings required for the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of the present disclosure and should not be regarded as limiting the scope. For those of ordinary skill in the art, other related drawings can be obtained based on these drawings without creative efforts.

[0025] Figure 1 It is a schematic structural diagram of a skylight lamp in an embodiment;

[0026] Figure 2 For Figure 1 a partial structural diagram of the skylight lamp shown;

[0027] Figure 3 For Figure 2 a partial enlarged view of the skylight lamp shown at A;

[0028] Figure 4 For Figure 1 another partial structural diagram of the skylight lamp shown;

[0029] Figure 5 For Figure 1 a structural cross-sectional view of the skylight lamp shown.

[0030] Reference numerals: 10, skylight lamp; 100, housing; 101, accommodation cavity; 200, face frame; 201, mounting opening; 300, diffuser plate; 400, horizontal movement mechanism; 410, horizontal driving member; 420, horizontal sliding member; 421, spiral clearance hole; 422, avoidance hole; 430, sliding guide rail; 440, guide rail connecting seat; 450, fixing rod; 500, swinging mechanism; 510, swinging driving member; 520, swinging member; 521, clamping groove; 600, lighting assembly. Specific embodiments

[0031] To facilitate the understanding of the present disclosure, the present disclosure will be described more comprehensively below with reference to the relevant accompanying drawings. The preferred embodiments of the present disclosure are shown in the drawings. However, the present disclosure can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure content of the present disclosure more thoroughly and comprehensively understood.

[0032] It should be noted that when an element is referred to as "fixed to" another element, it can be directly on the other element or there may be an intermediate element. When an element is considered to be "connected" to another element, it can be directly connected to the other element or there may be an intermediate element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used in this article are only for the purpose of illustration and do not represent the only implementation.

[0033] Unless otherwise defined, all technical and scientific terms used in this article have the same meaning as those commonly understood by those skilled in the technical field to which this disclosure belongs. The terms used in the specification of this disclosure in this article are only for the purpose of describing specific implementations and are not intended to limit this disclosure. The term "and / or" used in this article includes any and all combinations of one or more related listed items.

[0034] To better understand the technical solutions and beneficial effects of this disclosure, the following further details this disclosure in conjunction with specific embodiments:

[0035] Please refer to Figures 1 to 2 , which is the skylight lamp 10 of an embodiment of the present utility model, including a housing 100, a face frame 200, a diffuser plate 300, a horizontal movement mechanism 400, a swing mechanism 500 and a lighting component 600.

[0036] Combined with Figure 5 As shown, the housing 100 is provided with a receiving cavity 101. The face frame 200 is connected to the housing 100. The face frame 200 is provided with an installation opening 201. The installation opening 201 communicates with the receiving cavity 101. The diffuser plate 300 is located at the installation opening 201 and is connected to the face frame 200. Both the horizontal movement mechanism 400 and the swing mechanism 500 are located in the receiving cavity 101. The horizontal movement mechanism 400 includes a horizontal driving member 410, a horizontal sliding member 420, a sliding guide rail 430 and a guide rail connecting seat 440. The guide rail connecting seat 440 is connected to the housing 100. One end of the sliding guide rail 430 is connected to the guide rail connecting seat 440. Specifically, one end of the sliding guide rail 430 is rotatably connected to the guide rail connecting seat 440. The other end of the sliding guide rail 430 is connected to the moving output end of the horizontal driving member 410. The horizontal driving member 410 is also connected to one side of the guide rail connecting seat 440. The horizontal sliding member 420 is movably connected to the sliding guide rail 430, so that the horizontal driving member 410 drives the horizontal sliding member 420 to reciprocate on the sliding guide rail 430. The swing mechanism 500 includes a swing driving member 510 and a swing member 520. The swing driving member 510 is fixedly connected to the horizontal sliding member 420. The swing member 520 is connected to the swing output end of the swing driving member 510, so that the swing member 520 swings. The lighting component 600 is installed on the swing member 520, and the light emitting part of the lighting component 600 is arranged facing the diffuser plate 300.

[0037] In this embodiment, the skylight lamp 10 adopts a horizontal movement mechanism 400 and a swing mechanism 500. When the skylight lamp 10 works, the horizontal sliding member 420 drives the swing mechanism 500 and the lighting assembly 600 to make a reciprocating movement on the sliding guide rail 430, representing the time of a day. After the lighting assembly 600 emits light, it is scattered by the scattering plate 300 to achieve the simulation of natural light and the time change of a day. The swing member 520 drives the lighting assembly 600 to swing. The change of the angle formed by the lighting direction of the lighting assembly 600 and the normal line of the corresponding horizontal plane of the sliding guide rail 430 represents the seasonal change in each time zone. Thus, the skylight lamp 10 can also simulate the change of seasons. When the skylight lamp 10 is applied in a closed scene, users can still feel the illumination of natural light in this scene, without generating a sense of fatigue and depression.

[0038] It can be understood that, as shown in Figure 2 and Figure 5 , the lighting assembly 600 follows the horizontal sliding member 420 to slide from one end of the sliding guide rail 430 to the other end, representing the time from sunrise to sunset. Making a round trip represents the time of a day. Taking the axis perpendicular to the sliding guide rail 430 as the normal line γ, the lighting direction of the lighting assembly 600 forms a certain angle with the normal line γ to simulate the sunlight / natural light irradiating any latitude between the Tropic of Cancer and the Tropic of Capricorn, thereby simulating the change of seasons. Specifically, when the skylight lamp 10 imitates the time of a day, the horizontal sliding member 420 makes a round trip. At this time, the swing member 520 swings slightly by a certain angle. As the horizontal sliding member 420 makes multiple round trips to represent the simulation of the time of several days, the swing member 520 also swings by a certain angle with the change of time to represent the change of seasons. Further, the maximum angle formed between the lighting direction of the lighting assembly 600 and the normal line γ is 23.5°.

[0039] In this embodiment, the scattering plate 300 is a Rayleigh scattering plate. It can be understood that when a Rayleigh scattering plate is used, the light emitted by the lighting component 600 will be scattered by the Rayleigh scattering plate, and the intensity of Rayleigh scattering is inversely proportional to the fourth power of the wavelength. The blue-violet light with a shorter wavelength in the solar spectrum is scattered more obviously than the red light with a longer wavelength, and the blue light has the largest energy in the short wave. Therefore, when the sky is clear after rain or the weather is clear in autumn (there are fewer coarse particles in the air, and molecular scattering is mainly), under the strong scattering effect of atmospheric molecules, the blue light is scattered to diffuse the sky, and the sky appears azure blue. At this time, the lighting component 600 is located at any position of the sliding guide rail 430 except the edge, and the light passes through the Rayleigh scattering plate, which can also make the skylight lamp 10 simulate the azure blue sky; when the sun sets or rises, the sunlight has to travel a relatively long distance in the atmosphere, and a large amount of the blue light with a shorter wavelength in the light emitted by the lighting component 600 is scattered, leaving only red-orange light. At this time, the lighting component 600 is located near the edge of the sliding guide rail 430, so that the skylight lamp 10 simulates the sky under the red-orange light state.

[0040] like Figure 2 and Figure 3 As shown, in one embodiment, the horizontal sliding member 420 is provided with a spiral hole 421, and the sliding guide rail 430 is passed through the spiral hole 421. It can be understood that the sliding guide rail 430 has a spiral portion, and when the horizontal driving member 410 is working, the sliding guide rail 430 is driven to rotate, and the spiral groove in the spiral hole 421 cooperates with the spiral portion of the sliding guide rail 430, so that the horizontal sliding member 420 moves horizontally under the rotation of the sliding guide rail 430.

[0041] like Figure 2 and Figure 3 As shown, in one embodiment, the horizontal moving mechanism 400 further includes a fixing rod 450, both ends of which are connected to both ends of the guide rail connecting seat 440, and the horizontal sliding member 420 is also movably connected to the fixing rod 450. It can be understood that, on the one hand, the horizontal sliding member 420 can perform horizontal reciprocating motion on the moving guide rail formed by the sliding guide rail 430 and the fixing rod 450; on the other hand, the fixing rod 450 stabilizes the horizontal sliding member 420 and assists in the horizontal movement.

[0042] Furthermore, the horizontal sliding member 420 is also provided with an avoidance hole 422 , and the fixing rod 450 is passed through the avoidance hole 422 , so that the horizontal sliding member 420 can reciprocate on the moving guide rail.

[0043] In this embodiment, there are multiple fixing rods 450. Further, the multiple fixing rods 450 are two, which are used to stably move the horizontal sliding member 420 horizontally to prevent the horizontal sliding member 420 from shaking.

[0044] like Figure 4As shown, in one embodiment, the swinging member 520 is provided with a clamping groove 521, and the lighting assembly 600 is located in the clamping groove 521 and connected to the swinging member 520. In this embodiment, a part of the structure of the lighting assembly 600 abuts against the inner wall of the clamping groove 521, so that the swinging member 520 fixes the lighting assembly 600 to ensure the normal light irradiation of the lighting assembly 600. When the swinging member 520 swings, the lighting assembly 600 swings stably following the swinging member 520 to ensure the lighting angle of the lighting assembly 600.

[0045] In one embodiment, the horizontal driving member 410 is a horizontal walking motor.

[0046] In one embodiment, the swinging driving member 510 is a swinging motor.

[0047] The present disclosure also provides a lighting device, including the skylight lamp 10 of any of the above embodiments.

[0048] Compared with the prior art, the present disclosure has at least the following advantages:

[0049] For the above-mentioned skylight lamp 10, the horizontal moving mechanism 400 and the swinging mechanism 500 are adopted. When the skylight lamp 10 works, the horizontal sliding member 420 drives the swinging mechanism 500 and the lighting assembly 600 to make a reciprocating motion on the sliding guide rail 430, representing the time of a day. After the lighting assembly 600 emits light, it is scattered by the scattering plate 300 to realize the simulation of natural light and the time change of a day; the swinging member 520 drives the lighting assembly 600 to swing, and the change of the angle formed by the lighting direction of the lighting assembly 600 and the normal line γ of the corresponding horizontal plane of the sliding guide rail 430 represents the seasonal change in each time zone. Thus, the skylight lamp 10 can also simulate the change of seasons. When the skylight lamp 10 is applied to an enclosed scene, the user can still feel the irradiation of natural light in this scene and will not have a sense of fatigue and depression.

[0050] The above-described embodiments only represent several implementation manners of the present disclosure, and their descriptions are relatively specific and detailed, but should not be construed as a limitation on the scope of the disclosed patent. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present disclosure, several deformations and improvements can still be made, and these all belong to the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure patent shall be subject to the appended claims.

Claims

1. A skylight lamp, characterized in that, Comprising: A housing, which is provided with an accommodation cavity; A front frame, connected to the housing, the front frame is provided with an installation opening, and the installation opening communicates with the accommodation cavity; A scattering plate, located at the installation opening and connected to the front frame; A horizontal moving mechanism, located in the accommodation cavity, the horizontal moving mechanism includes a horizontal driving member, a horizontal sliding member, a sliding guide rail and a guide rail connecting seat, the guide rail connecting seat is connected to the housing, one end of the sliding guide rail is connected to the guide rail connecting seat, the other end of the sliding guide rail is connected to the moving output end of the horizontal driving member, the horizontal driving member is further connected to one side of the guide rail connecting seat, and the horizontal sliding member is movably connected to the sliding guide rail, so that the horizontal driving member drives the horizontal sliding member to reciprocate on the sliding guide rail; A swinging mechanism, located in the accommodation cavity, the swinging mechanism includes a swinging driving member and a swinging member, the swinging driving member is fixedly connected to the horizontal sliding member, and the swinging member is connected to the swinging output end of the swinging driving member, so that the swinging member swings; A lighting assembly, installed on the swinging member, and the light-emitting part of the lighting assembly is arranged towards the scattering plate.

2. The skylight lamp according to claim 1, wherein, The scattering plate is a Rayleigh scattering plate.

3. The skylight lamp according to claim 1, wherein The horizontal sliding member is provided with a spiral clearance hole, and the sliding guide rail passes through the spiral clearance hole.

4. The skylight lamp according to claim 1, wherein The horizontal moving mechanism further includes a fixed rod, both ends of the fixed rod are connected to both ends of the guide rail connecting seat, and the horizontal sliding member is also movably connected to the fixed rod.

5. The skylight lamp according to claim 4, characterized in that, The horizontal sliding member is further provided with an avoidance hole, and the fixed rod passes through the avoidance hole.

6. The skylight lamp according to claim 4, characterized in that, The number of the fixed rods is multiple.

7. The skylight lamp according to claim 1, wherein The swinging member is provided with a clamping groove, and the lighting assembly is located in the clamping groove and connected to the swinging member.

8. The skylight lamp according to claim 1, characterized in that The horizontal driving member is a horizontal walking motor.

9. The skylight lamp according to claim 1, wherein The swinging driving member is a swinging motor.

10. A lighting device, characterized in that, Including the skylight lamp according to any one of claims 1-9.

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