Green lamp, lamp body structure thereof and lighting system

Abstract

The utility model provides a green lamp and a lamp body structure and a lighting system thereof, the lamp body structure comprises a lamp frame, a cover plate and an optical front ring, the lamp frame is formed by adopting an injection molding process, a circle of coaming is formed at the bottom of the lamp frame, the coaming extends towards the top of the lamp frame in the height direction of the lamp body structure, a hook part is formed at the extending end of the coaming, and the cover plate is fixed on the lamp body structure. The cover plate is installed on the top of the lamp frame, a first lamp cavity is formed between the cover plate and the lamp frame, the lamp frame is arranged on the optical front ring in a sleeving mode, the optical front ring is arranged close to the bottom of the lamp frame, a second lamp cavity is formed between the optical front ring and the lamp frame, the second lamp cavity and the first lamp cavity are mutually isolated, and the optical front ring is provided with a light-transmitting area and a light isolation area. The green lamp is provided with the lamp body structure, the lighting system is provided with the green lamp, and the lamp body structure has the advantages of being light in weight, low in production cost, high in practicability and convenient to disassemble and assemble.

Description

Technical Field

[0001] The utility model relates to the technical field of lamps, in particular to a lamp body structure, a blue sky lamp provided with the lamp body structure, and a lighting system provided with the blue sky lamp. Background Art

[0002] Conventional lighting is currently used to illuminate indoor spaces. Although it can ensure the brightness of the indoor space, it is still easy to give people a sense of oppression in some closed indoor spaces (such as rooms without windows, bathrooms, kitchens, etc.), because in such closed indoor spaces, it is difficult for the human eye to feel the sunlight, which can easily make people feel irritable over time, which is not conducive to the physical and mental health of people in the closed indoor space and affects people's lives and work.

[0003] In response to this, the existing lighting industry has developed a lamp that can simulate sunlight - the blue sky lamp (also known as the sky lamp, blue sky lamp). The light emitted by this type of lamp is similar to sunlight, and can be irradiated onto objects (such as walls, floors, etc.) at a specific angle, forming a lighting spot with light and dark boundaries, giving people a feeling of being in a natural environment exposed to sunlight, thereby improving the sensory comfort of people in closed indoor spaces and alleviating people's depression, irritability and other negative emotions.

[0004] like Figure 1 As shown, it shows an existing blue sky lamp 9. When installing, this blue sky lamp 9 is clamped and fixed on the ceiling of the suspended ceiling (such as gypsum board, honeycomb board, etc.) through the eaves 911 of its front ring 91 and the spring buckle 92; however, this blue sky lamp 9 has the following disadvantages:

[0005] First, most of the lamps are made of metal, which makes the lamp heavy and costly.

[0006] Second, the use of spring buckle 92 in conjunction with the eaves 911 of the front ring 91 for fixing makes the installation of the blue sky lamp 9 have certain requirements on the height of the ceiling. When the height of the ceiling is too low, the blue sky lamp 9 cannot be installed. In addition, it is difficult to operate the spring buckle 92 for installation, and there is a risk of failure of the spring buckle 92.

[0007] Third, after installation, the front ring 91 of the blue sky lamp 9 will inevitably protrude outside the ceiling, affecting the aesthetics after installation.

[0008] Fourth, for aluminum gusset plate ceilings, when the size of the skylight 9 is the same as the size of the aluminum gusset plate, the skylight 9 will not be able to be installed, making the skylight 9 less suitable for kitchens, bathrooms or rooms with aluminum gusset plate ceilings.

[0009] Fifth, when the size of the blue sky lamp 9 is consistent with the distribution size of the keel of the ceiling, the blue sky lamp 9 cannot be installed either. Summary of the invention

[0010] In order to solve the above problems, the main purpose of the utility model is to provide a lamp body structure which is light in weight, low in production cost, strong in practicality and easy to disassemble and assemble.

[0011] Another object of the utility model is to provide a blue sky lamp provided with the above-mentioned lamp body structure.

[0012] Another object of the utility model is to provide a lighting system provided with the above-mentioned blue sky lamp.

[0013] In order to achieve the main purpose of the utility model, the utility model provides a lamp body structure, which includes a lamp frame, a cover plate and an optical front ring. The lamp frame is formed by injection molding, and a circle of surrounding plates is formed at the bottom of the lamp frame. The surrounding plates extend toward the top of the lamp frame in the height direction of the lamp body structure, and a hook is formed at the protruding end of the surrounding plates. The cover plate is installed on the top of the lamp frame, and a first lamp cavity is formed between the cover plate and the lamp frame. The lamp frame is sleeved on the optical front ring, and the optical front ring is arranged close to the bottom of the lamp frame. A second lamp cavity is formed between the optical front ring and the lamp frame, and the second lamp cavity is isolated from the first lamp cavity. The optical front ring is provided with a light-transmitting area and a light-isolating area.

[0014] As can be seen from the above, the lamp frame is formed by injection molding, which is beneficial to reduce the overall weight of the lamp body structure and reduce the production cost at the same time; furthermore, a panel with a hook is formed on the lamp body structure through the injection molding process, so that the panel can be connected to the keel of the ceiling, thereby reducing the difficulty of disassembly and assembly of the blue sky lamp provided with the lamp body structure; in addition, when the ceiling for installing the blue sky lamp is an aluminum gusset ceiling, the blue sky lamp can replace one or several aluminum gussets and be installed on the keel of the ceiling, so that the blue sky lamp can be freely installed in indoor spaces such as kitchens, bathrooms or rooms with aluminum gusset ceilings.

[0015] A further solution is that the lamp frame also has a frame body and a supporting partition, the supporting partition is located on the inner side of the frame body and between the first lamp cavity and the second lamp cavity, the supporting partition is arranged around the circumference of the frame body, and the optical front ring is respectively connected to the frame body and the supporting partition.

[0016] As can be seen from the above, the supporting baffle is used to support the reflective layer, light guide plate, diffuser plate and first lamp group of the blue sky lamp, and is also used to block the light emitted by the first lamp group to prevent the light emitted by the first lamp group from entering the second lamp cavity and interfering with the second lamp group arranged in the second lamp cavity, thereby ensuring the lighting effect of the blue sky lamp; in addition, the setting of the supporting baffle is also conducive to the design of the inclination angle of the light emitting surface of the optical front ring.

[0017] A preferred solution is that the optical front ring has an inclined portion, a first overlapping portion and a second overlapping portion, the inclined portion is inclined in the height direction, the first opening of the inclined portion at the supporting baffle is smaller than the second opening of the inclined portion at the bottom of the frame, the first overlapping portion is located on the first side of the inclined portion, the first overlapping portion overlaps and cooperates with the protruding end of the supporting baffle, the second overlapping portion is located on the second side of the inclined portion, and the second overlapping portion overlaps and cooperates with the frame.

[0018] As can be seen from the above, the design of the inclined portion is conducive to better simulating the effect of sunlight obliquely shining into the window; the first overlapping portion is used to cooperate with the supporting baffle to prevent the light in the first lamp cavity from penetrating into the second lamp cavity, so as to ensure the lighting effect of the second lamp group in the second lamp cavity, thereby ensuring the lighting effect of the blue sky lamp; and the second overlapping portion is used to cooperate with the frame to prevent the light in the second lamp cavity from penetrating into the blue sky lamp through the gap between the optical front ring and the frame, so as to ensure the lighting effect of the blue sky lamp.

[0019] A further solution is that the optical front ring is formed by injection molding; a first through hole is provided on the supporting partition, a first connecting hole is provided on the inclined portion and / or the first overlapping portion, the lamp body structure also includes a first locking piece, the first locking piece passes through the first through hole and is connected to the first connecting hole, and / or a first clamping portion is provided on the frame, a second clamping portion is provided on the second overlapping portion, and the first clamping portion and the second clamping portion are clamped and connected.

[0020] As can be seen from the above, the use of injection molding to mold the optical front ring can further reduce the overall weight and production cost of the lamp body structure. The design of the first through hole on the support partition and the first connecting hole on the optical front ring enables the optical front ring to be firmly connected to the lamp frame; and the design of the first clamping part on the frame and the second clamping part on the optical front ring enables the optical front ring to be quickly disassembled and assembled with the lamp frame; and if the two are designed in combination, the optical front ring and the lamp frame can be quickly positioned and assembled, and the optical front ring and the lamp frame can be firmly connected.

[0021] Another further solution is that the inclined portion, the first overlapping portion and the second overlapping portion located in the light-isolating area are all sprayed with a light-shielding layer; or a block is provided between the light-transmitting area and the light-isolating area, the block is respectively connected to the inclined portion, the first overlapping portion and the second overlapping portion, and reflective paper is provided on the light-facing surface or the backlight surface of the block, or the backlight surface and the inclined portion, the first overlapping portion and the second overlapping portion located in the light-isolating area are all sprayed with a light-shielding layer.

[0022] It can be seen from the above that the above design can reliably prevent the light of the second lamp group in the second lamp cavity from radiating from the light-isolating area, thereby ensuring the effect of simulating sunlight obliquely shining into the window by the blue sky lamp equipped with the lamp body structure.

[0023] Another preferred solution is that a connecting frame plate is provided between the enclosure and the frame body; and reinforcing ribs are formed between the enclosure, the frame body and the connecting frame plate.

[0024] As can be seen from the above, the design of the connecting frame plate allows sufficient assembly space between the ceiling keel and the enclosure, without compressing the ceiling space; the design of the reinforcing ribs can increase the structural strength of the enclosure and the connecting frame plate, and ensure the structural reliability of the lamp frame.

[0025] A further solution is that the lamp frame is made of ABS, PVC, PP, PBT or PC.

[0026] It can be seen from the above that the above design enables the lamp body structure to normally dissipate heat for the first lamp group and the second lamp group, thereby ensuring the working stability and service life of the first lamp group and the second lamp group.

[0027] A further solution is that the light frame and the optical front ring are both arranged in polygonal shapes.

[0028] As can be seen from the above, the outer contour of the lamp body structure can be set according to user needs to enhance the diversity and application scope of the lamp body structure.

[0029] In order to achieve another purpose of the utility model, the utility model provides a blue sky lamp, comprising a reflective layer, a light guide plate, a diffuser plate, a first lamp group and a second lamp group, wherein the blue sky lamp also includes the above-mentioned lamp body structure; the reflective layer, the light guide plate, the diffuser plate and the first lamp group are all arranged in a first lamp cavity, the reflective layer, the light guide plate and the diffuser plate are stacked in sequence from the cover plate to the optical front ring, the first lamp group is arranged around the circumference of the light guide plate, and the first LED lamp beads of the first lamp group are arranged facing the light guide plate; the second lamp group is arranged in the second lamp cavity and is located in the light-transmitting area, and the second LED lamp beads of the second lamp group are arranged facing the optical front ring.

[0030] As can be seen from the above, the blue sky lamp can be used in indoor spaces such as kitchens, bathrooms or rooms with aluminum gusset ceilings by setting the above lamp body structure, and can also reduce the requirements of the blue sky lamp on the ceiling space and the difficulty of disassembly and assembly. In addition, the blue sky lamp also has the advantages of light weight, small space occupation and low production cost.

[0031] In order to achieve another purpose of the utility model, the utility model provides a lighting system, including a control terminal, wherein the lighting system also includes the above-mentioned blue sky lamp; the blue sky lamp is electrically connected to the control terminal, and / or the blue sky lamp exchanges information with the control terminal.

[0032] As can be seen from the above, the lighting system can be used in indoor spaces such as kitchens, bathrooms or rooms with aluminum gusset plate ceilings by setting the above-mentioned blue sky lights, while reducing the requirements for ceiling space and installation difficulty, and has the advantages of small space occupation and low production cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] Figure 1 It is the structural diagram of the existing blue sky lamp.

[0034] Figure 2 It is a structural diagram of the blue sky lamp embodiment of the utility model from the first perspective after omitting some components.

[0035] Figure 3 It is an exploded view of an embodiment of the blue sky lamp of the utility model.

[0036] Figure 4 It is a cross-sectional view of the local structure of an embodiment of the blue sky lamp of the utility model.

[0037] Figure 5 It is a structural diagram of a lamp frame of an embodiment of the blue sky lamp of the utility model.

[0038] Figure 6 yes Figure 5 Enlarged view of point A in the middle.

[0039] Figure 7 It is a structural diagram of the optical front ring of an embodiment of the blue sky lamp of the utility model.

[0040] Figure 8 It is a structural diagram of the blue sky lamp embodiment of the utility model from a second viewing angle after omitting some components.

[0041] Fig. 9 It is a cross-sectional view of the blue sky lamp embodiment of the utility model in an assembled state with some components omitted.

[0042] Fig.10 yes Fig. 9 Enlarged view of point B in the middle.

[0043] The present invention will be further described below with reference to the accompanying drawings and embodiments. DETAILED DESCRIPTION

[0044] Blue sky lamp embodiment

[0045] Reference Figure 2 and Figure 3 The blue sky lamp 100 includes a lamp body structure 101, a reflective layer 102, a light guide plate 103, a diffusion plate 104, a first lamp group 105, a second lamp group 106, a power control module 107, a first locking member 108 and a second locking member 109. The lamp body structure 101 includes a lamp frame 1, a cover plate 2 and an optical front ring 3.

[0046] Combination Figures 4 to 6The lamp frame 1 is integrally formed by injection molding, so that the structural strength of the lamp frame 1 can meet the requirements, and it is also beneficial to reduce the overall weight of the lamp body structure 101, and can reduce the production cost. The lamp frame 1 is polygonal; preferably, as in this embodiment, the lamp frame 1 is rectangular; of course, in other embodiments, the lamp frame 1 can also be pentagonal, hexagonal, triangular or other polygonal structures to meet the needs of different users and improve the diversity and application range of the lamp body structure 101.

[0047] The lamp frame 1 comprises a frame body 11 and a panel 12, wherein the panel 12 is located at the bottom of the frame body 11 and is arranged around the frame body 11. The panel 12 extends toward the top of the lamp frame 1 in the height direction of the lamp body structure 101, and a hook 121 is formed at the extended end of the panel 12, and the hook 121 is used for matching and connecting with the keel 110 of the ceiling to fix the lamp body structure 101 on the keel 110 (such as Fig.10 As shown). It can be seen that the design of the enclosure 12 and the upper hook 121 enables the lamp body structure 101 to be directly connected to the keel 110, thereby reducing the difficulty of disassembling and assembling the blue sky lamp 100; in addition, when the suspended ceiling for installing the blue sky lamp 100 is an aluminum gusset plate suspended ceiling, the blue sky lamp 100 can replace one or several aluminum gusset plates and be installed on the keel 110 of the suspended ceiling, so that the blue sky lamp 100 can be freely installed in indoor spaces such as kitchens, bathrooms or rooms with aluminum gusset plate suspended ceilings.

[0048] Preferably, the lamp frame 1 further comprises a connecting frame plate 13, which is connected between the enclosure 12 and the frame body 11. The design of the connecting frame plate 13 allows sufficient assembly space between the ceiling keel 110 and the enclosure 12, without compressing the ceiling space. Furthermore, in order to enhance the structural strength of the enclosure 12 and the connecting frame plate 13 and ensure the structural reliability of the lamp frame 1, reinforcing ribs 14 are formed between the enclosure 12, the frame body 11 and the connecting frame plate 13.

[0049] The cover plate 2 is mounted on the top of the lamp frame 1, and a first lamp cavity 20 is formed between the cover plate 2 and the lamp frame 1. The cover plate 2 is preferably provided with a second through hole 21, and the second through hole 21 penetrates the cover plate 2; the frame body 11 of the lamp frame 1 is provided with a second connecting hole 111 matching the second through hole 21 at the second through hole 21; when the cover plate 2 is assembled with the lamp frame 1, the second locking member 109 passes through the second through hole 21 and is fixedly connected with the second connecting hole 111, so as to fix the cover plate 2 on the lamp frame 1.

[0050] Combination Figures 7 to 9The frame 11 of the lamp frame 1 is sleeved on the optical front ring 3, and the optical front ring 3 is arranged near the bottom of the lamp frame 1. A second lamp cavity 30 is formed between the optical front ring 3 and the frame 11, and the second lamp cavity 30 is isolated from the first lamp cavity 20, and the second lamp cavity 30 is located below the first lamp cavity 20. The optical front ring 3 is a polygon that matches the structure of the lamp frame 1, that is, in this embodiment, the optical front ring 3 is also rectangular.

[0051] Preferably, the lamp frame 1 also has a supporting baffle 15, which is located on the inner side of the frame 11 and between the first lamp cavity 20 and the second lamp cavity 30. The supporting baffle 15 is arranged around the circumference of the frame 11, and the optical front ring 3 is connected to the frame 11 and the supporting baffle 15 respectively. The supporting baffle 15 is used to support the reflective layer 102, the light guide plate 103, the diffuser 104 and the first lamp group 105, and is also used to block the light emitted by the first lamp group 105 to prevent the light emitted by the first lamp group 105 from entering the second lamp cavity 30 and interfering with the second lamp group 106 arranged in the second lamp cavity 30, thereby ensuring the lighting effect of the blue sky lamp 100. In addition, the provision of the supporting baffle 15 is also conducive to the inclined design of the light emitting surface (i.e., the inclined portion 33 described below) of the optical front ring 3.

[0052] The optical front ring 3 and the light frame 1 are preferably detachably connected. For example, in the present embodiment, the optical front ring 3 has an inclined portion 33, a first overlapping portion 34 and a second overlapping portion 35; the inclined portion 33 is inclined in the height direction, and a first opening of the inclined portion 33 at the supporting baffle 15 is smaller than a second opening of the inclined portion 33 at the bottom of the frame 11; the first overlapping portion 34 is located on a first side of the inclined portion 33, and the first overlapping portion 34 overlaps and cooperates with the protruding end of the supporting baffle 15, and the second overlapping portion 35 is located on a second side of the inclined portion 33, and the second overlapping portion 35 overlaps and cooperates with the frame 11. The design of the inclined portion 33 is conducive to better simulating the effect of sunlight obliquely shining into the window, and the first overlap portion 34 is used to cooperate with the supporting partition 15 to prevent the light in the first lamp cavity 20 from penetrating into the second lamp cavity 30, so as to ensure the lighting effect of the second lamp group 106 in the second lamp cavity 30, thereby ensuring the lighting effect of the blue sky lamp 100; and the second overlap portion 35 is used to cooperate with the frame 11 to prevent the light in the second lamp cavity 30 from penetrating into the blue sky lamp 100 through the gap between the optical front ring 3 and the frame 11, so as to ensure the lighting effect of the blue sky lamp 100. Among them, the optical front ring 3 is formed by injection molding to further reduce the overall weight and production cost of the lamp body structure 101.

[0053] Preferably, the frame 11 is provided with a first engaging portion 112, and the second lap portion 35 is provided with a second engaging portion 351 matching the first engaging portion 112; when the optical front ring 3 is assembled with the light frame 1, the frame 11 is sleeved on the optical front ring 3, so that the first lap portion 34 of the optical front ring 3 is overlapped with the protruding end of the supporting partition 15 of the light frame 1, and the second engaging portion 351 on the second lap portion 35 of the optical front ring 3 is engaged and connected with the first engaging portion 112 on the frame 11 of the light frame 1, so that the optical front ring 3 is assembled on the light frame 1. In this embodiment, the first engaging portion 112 is a slot, and the second engaging portion 351 is a buckle.

[0054] Furthermore, a first through hole 151 is provided on the supporting baffle 15 of the light frame 1, and a first connecting hole 331 is provided on the inclined portion 33 and / or the first overlapping portion 34 of the optical front ring 3; when the optical front ring 3 is assembled with the light frame 1, the first locking member 108 passes through the first through hole 151 and is connected to the first connecting hole 331, thereby further fixing the optical front ring 3 and the light frame 1 to prevent the optical front ring 3 from shaking relative to the light frame 1. Of course, as another optional solution, only the first through hole 151 may be provided on the supporting baffle 15, and a first connecting hole 331 matching the first through hole 151 may be provided on the optical front ring 3 to fix the optical front ring 3 and the light frame 1.

[0055] In addition, the optical front ring 3 has a light-transmitting area 31 and a light-isolating area 32. The light-transmitting area 31 allows the light emitted by the second lamp group 106 located in the second lamp cavity 30 to pass through the inclined portion 33, and the light-isolating area 32 is used to isolate the light emitted by the second lamp group 106 from itself, so that the blue sky lamp 100 can simulate the effect of sunlight obliquely shining into the window.

[0056] In this embodiment, a stopper 36 is provided between the light-transmitting area 31 and the light-isolating area 32, and the stopper 36 is connected to the inclined portion 33, the first overlapping portion 34 and the second overlapping portion 35 respectively. Among them, a reflective paper is provided on the light-facing surface 361 or the backlight surface 362 of the stopper 36 to reflect the light in the light-transmitting area 31 back to the light-transmitting area 31, thereby blocking the light in the light-transmitting area 31 from entering the light-isolating area 32, so as to avoid affecting the effect of the blue sky lamp 100 simulating sunlight obliquely shining into the window; of course, as another optional solution, in another embodiment, a reflective paper can also be provided on the backlight surface 362 of the stopper 36 and the inclined portion 33, the first overlapping portion 34 and the second overlapping portion 35 in the light-isolating area 32. A shading layer is sprayed to prevent the light in the light-transmitting area 31 from passing through the light-isolating area 32 and irradiating the outside of the lamp body structure 101; as another optional scheme, in another embodiment, the setting of the block 36 can also be cancelled, and the slanted portion 33, the first overlapping portion 34 and the second overlapping portion 35 located in the light-isolating area 32 can be directly sprayed with a shading layer to prevent the light in the second lamp cavity 30 from passing through the slanted portion 33, the first overlapping portion 34 and the second overlapping portion 35 in the light-isolating area 32 and irradiating the outside of the lamp body structure 101.

[0057] The reflective layer 102, the light guide plate 103, the diffuser plate 104 and the first lamp group 105 are all arranged in the first lamp cavity 20, and the diffuser plate 104, the light guide plate 103 and the reflective layer 102 are stacked in sequence from the supporting partition 15 to the cover plate 2. The first lamp group 105 is arranged around the circumference of the light guide plate 103, and the first LED lamp beads of the first lamp group 105 are arranged toward the light guide plate 103, so as to create a clear sky lighting effect. Preferably, the first lamp group 105 includes two first light strips 1051, the two first light strips 1051 are distributed along the width direction of the lamp frame 1, and the first light strips 1051 extend along the length direction of the lamp frame 1. Among them, the first light strip 1051 can be fixed to the lamp frame 1 by adhesive bonding.

[0058] The second lamp group 106 is disposed in the second lamp cavity 30, and the second lamp group 106 is disposed in the light-transmitting area 31. As in the present embodiment, the light-transmitting area 31 occupies approximately three sides of the optical front ring 3. Correspondingly, the second lamp group 106 includes three second light strips 1061. One second light strip 1061 is disposed in a light-transmitting edge of the optical front ring 3, and the second LED lamp beads of the second light strip 1061 are disposed toward the inclined portion 33 of a correspondingly disposed light-transmitting edge.

[0059] Preferably, the lamp frame 1 is made of a material with high thermal conductivity such as ABS (acrylonitrile-butadiene-styrene copolymer), PVC (polyvinyl chloride plastic), PP (polypropylene), PBT (polybutylene terephthalate) or PC (polycarbonate), so that the lamp body structure 101 can normally dissipate heat for the first lamp group 105 and the second lamp group 106, thereby ensuring the working stability and service life of the first lamp group 105 and the second lamp group 106.

[0060] The power control module 107 is electrically connected to the first light strip 1051 of the first light group 105 and the second light strip 1061 of the second light group 106 to control the first light group 105 and the second light group 106 to illuminate according to the set lighting mode and ensure the working stability and service life of the first light group 105 and the second light group 106.

[0061] In summary, it can be seen that by designing the lamp body structure 101 of the blue sky lamp 100, the blue sky lamp 100 can be applied to indoor spaces such as kitchens, bathrooms or rooms that use aluminum gusset plate ceilings, and at the same time, it can also reduce the requirements of the blue sky lamp 100 on the ceiling height space and the difficulty of disassembly and assembly. In addition, the blue sky lamp 100 also has the advantages of light weight, small space occupation and low production cost; among them, compared with the existing blue sky lamps that use hardware face frames and aluminum welded lamp bodies, the weight of the blue sky lamp 100 is about 40% of the weight of the existing blue sky lamps, and the overall height of the blue sky lamp 100 is about 40 mm, making the blue sky lamp 100 lighter and thinner.

[0062] Lighting system embodiment

[0063] The lighting system includes a control terminal and the blue sky lamp described in the above blue sky lamp embodiment, the control terminal is electrically connected to the power control module of the blue sky lamp, and / or the control terminal and the power control module exchange information. Among them, the control terminal can be a conventional control panel (such as a mechanical switch panel), an intelligent control panel or a remote control. When the control terminal is a conventional control panel, the control terminal is electrically connected to the power control module. When the control terminal is an intelligent control panel or a remote control, a first wireless communication module is provided on the power control module, and a second wireless communication module is provided on the control terminal; the control terminal is electrically connected to the power control module, and / or the first wireless communication module and the second wireless communication module exchange information. In addition, the control terminal can also be an intelligent mobile terminal (such as a mobile phone, a tablet computer, an intelligent wearing device, etc.), and can also be an artificial intelligence robot. It can be seen that the lighting system can be used in indoor spaces such as kitchens, bathrooms or rooms with aluminum gusset ceilings by setting the above blue sky lamp, while reducing the requirements for ceiling space and installation difficulty, and has the advantages of small space occupation and low production cost.

[0064] Finally, it should be emphasized that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various changes and modifications. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. The lamp body structure is characterized by: include: A lamp frame, wherein the lamp frame is formed by an injection molding process, a circle of enclosure is formed at the bottom of the lamp frame, the enclosure extends toward the top of the lamp frame in the height direction of the lamp body structure, and a hook is formed at the extended end of the enclosure; A cover plate, the cover plate is mounted on the top of the lamp frame, and a first lamp cavity is formed between the cover plate and the lamp frame; An optical front ring, wherein the light frame is sleeved on the optical front ring, the optical front ring is arranged close to the bottom of the light frame, a second light cavity is formed between the optical front ring and the light frame, the second light cavity is isolated from the first light cavity, and the optical front ring is provided with a light-transmitting area and a light-isolating area.

2. The lamp body structure according to claim 1, characterized in that: The lamp frame also has a frame body and a supporting partition, wherein the supporting partition is located on the inner side of the frame body and between the first lamp cavity and the second lamp cavity, and the supporting partition is arranged around the circumference of the frame body, and the optical front ring is respectively connected to the frame body and the supporting partition.

3. The lamp body structure according to claim 2, characterized in that: The optical front ring has an inclined portion, a first overlapping portion and a second overlapping portion. The inclined portion is inclined in the height direction. The first opening of the inclined portion at the supporting baffle is smaller than the second opening of the inclined portion at the bottom of the frame. The first overlapping portion is located on the first side of the inclined portion, and the first overlapping portion overlaps and cooperates with the protruding end of the supporting baffle. The second overlapping portion is located on the second side of the inclined portion, and the second overlapping portion overlaps and cooperates with the frame.

4. The lamp body structure according to claim 3, characterized in that: The optical front ring is formed by injection molding; The supporting partition is provided with a first through hole, the inclined portion and / or the first overlapping portion is provided with a first connecting hole, and the lamp body structure further includes a first locking member, which passes through the first through hole and is connected to the first connecting hole. and / or The frame is provided with a first clamping portion, the second overlapping portion is provided with a second clamping portion, and the first clamping portion and the second clamping portion are clamped and connected.

5. The lamp body structure according to claim 3, characterized in that: The inclined portion, the first overlapping portion and the second overlapping portion located in the light isolation area are all sprayed with a light shielding layer; or A block is provided between the light-transmitting area and the light-isolating area, the block is respectively connected to the inclined portion, the first overlapping portion and the second overlapping portion, and a reflective paper is provided on the light-facing surface or the backlight surface of the block, or The backlight surface and the inclined portion, the first overlapping portion and the second overlapping portion located in the light isolation area are all sprayed with a light shielding layer.

6. The lamp body structure according to claim 2, characterized in that: A connecting frame plate is provided between the enclosure and the frame body; Reinforcing ribs are formed between the enclosure, the frame body and the connecting frame plate.

7. The lamp body structure according to any one of claims 1 to 5, characterized in that: The lamp frame is made of ABS, PVC, PP, PBT or PC.

8. The lamp body structure according to any one of claims 1 to 5, characterized in that: The lamp frame and the optical front ring are both arranged in polygonal shapes.

9. A blue sky lamp, comprising a reflective layer, a light guide plate, a diffusion plate, a first lamp group and a second lamp group, characterized in that: The blue sky lamp also includes a lamp body structure as described in any one of claims 1 to 8; The reflective layer, the light guide plate, the diffuser plate and the first lamp group are all arranged in the first lamp cavity, the reflective layer, the light guide plate and the diffuser plate are stacked in sequence from the cover plate to the optical front ring, the first lamp group is arranged around the circumference of the light guide plate, and the first LED lamp beads of the first lamp group are arranged toward the light guide plate; The second lamp group is arranged in the second lamp cavity and located in the light-transmitting area, and the second LED lamp beads of the second lamp group are arranged toward the optical front ring.

10. A lighting system, including a control terminal, characterized in that: The lighting system further comprises the blue sky lamp as claimed in claim 9; The blue sky lamp is electrically connected to the control terminal, and / or The blue sky lamp exchanges information with the control terminal.

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