Lighting equipment and lighting system

Abstract

The utility model relates to lighting equipment which comprises a lighting device, a supporting rod and a base plate. One end of the supporting rod is connected with the lighting device, and the other end of the supporting rod is connected with the chassis; the lighting device comprises a plurality of layers, the uppermost layer is a diffusion plate, the lowermost layer is a prism plate, and other layers are packaged in the lighting device and invisible to the outside. A control module is arranged on the supporting rod, connected with a light-emitting device in the lighting device and used for controlling the light-emitting device to work. When the light-emitting device works, the diffusion plate on the uppermost layer and the prism plate on the lowermost layer emit light. The prism plate arranged on the lowest layer of the lighting device can play a role in preventing dazzle and protecting eyes, and the diffusion plate arranged on the uppermost layer plays a role in softening light rays, so that the effect of better protecting human eyes under the light rays of the lighting device is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of optics, in particular to a lighting device and a lighting system. Background Art

[0002] The existing office environment has lighting to facilitate people's work. However, there are also the following problems: some lighting lights are too dim, affecting normal reading, and some lighting lights are too bright, causing dizziness to the human eye. How to protect the human eye under lighting is an urgent problem to be solved. Utility Model Content

[0003] The utility model aims to provide a lighting device and a lighting system, which can realize the anti-glare eye protection function under lighting light.

[0004] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0005] A first aspect relates to a lighting device, comprising: a lighting device, a support rod and a chassis;

[0006] One end of the support rod is connected to the lighting device, and the other end is connected to the chassis;

[0007] The lighting device comprises multiple layers, wherein the top layer is a diffusion plate, the bottom layer is a prism plate, and the remaining layers are encapsulated inside the lighting device and are not visible to the outside;

[0008] The support rod is provided with a control module, and the control module is connected to the light-emitting device in the lighting device and is used to control the operation of the light-emitting device;

[0009] During the operation of the light emitting device, both the uppermost diffusion plate and the lowermost prism plate emit light.

[0010] Preferably, the lighting device further comprises: a light guide plate, a reflective paper, a light isolation layer, and a diffusion film.

[0011] Preferably, the light guide plate comprises a first light guide plate and a second light guide plate;

[0012] The first light guide plate is located between the diffuser plate and the reflective paper;

[0013] The second light guide plate is located between the reflective paper and the diffusion film.

[0014] Preferably, the reflective paper comprises a first reflective paper and a second reflective paper;

[0015] The first light guide plate is located between the diffuser plate and the first reflective paper;

[0016] The second light guide plate is located between the second reflective paper and the diffusion film;

[0017] The light-isolating layer is located between the first reflective paper and the second reflective paper.

[0018] Preferably, the light emitting devices are provided on both sides inside the lighting device.

[0019] Preferably, the control module comprises a first switch and a second switch;

[0020] The first switch is connected to the light emitting devices on both sides respectively, and is used to control the light emitted by the light emitting devices on both sides to be projected onto the first light guide plate;

[0021] The second switch is connected to the light emitting devices on both sides respectively, and is used to control the light emitted by the light emitting devices on both sides to be projected onto the second light guide plate.

[0022] Preferably, the control module further includes: a main switch, which is connected to the first switch and the second switch respectively and is used to control the first switch and the second switch.

[0023] Preferably, the control module further includes a voice control module for controlling the first switch or the second switch through voice recognition.

[0024] Preferably, a mode selection module is provided on the support rod, including at least one of the following modes: standard mode, energy-saving mode, and intelligent mode.

[0025] On the other hand, a lighting system is provided, comprising the lighting device and the desk as described above, wherein the lighting device and the desk are integrated into one design.

[0026] Compared with the prior art, the beneficial effects of the utility model are: the prism plate at the bottom layer of the lighting device can play an anti-glare eye protection role, and the diffusion plate at the top layer can soften the light, thereby achieving a better effect of protecting human eyes under lighting light. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0028] Figure 1 This is a schematic diagram of the overall structure of the lighting device of the utility model

[0029] Figure 2 This is a schematic diagram of the internal structure of the lighting device of the utility model

[0030] In the figure: 1, lighting device; 2, support rod; 3, chassis; 4, control module; 5, diffusion plate; 6, first light guide plate; 7, first reflective paper; 8, light isolation layer; 9, second reflective paper; 10, second light guide plate; 11, diffusion film; 12, prism plate; 13, light emitting device; 14, power supply device DETAILED DESCRIPTION

[0031] The following will be combined with the accompanying drawings of the present invention to clearly and completely describe the technical solutions in multiple embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0032] Example 1

[0033] like Figure 1 , Figure 2 As shown, a lighting device is provided, comprising: a lighting device 1, a support rod 2 and a chassis 3. One end of the support rod 2 is connected to the lighting device 1, and the other end is connected to the chassis 3; the lighting device 1 comprises multiple layers, wherein the top layer is a diffusion plate 5, the bottom layer is a prism plate 12, and the remaining layers are encapsulated inside the lighting device 1 and are not visible to the outside; a control module 4 is arranged on the support rod 2, and the control module 4 is connected to the light-emitting device 13 in the lighting device 1, and is used to control the light-emitting device 13 to work; during the operation of the light-emitting device 13, the top layer of the diffusion plate 5 and the bottom layer of the prism plate 12 both emit light.

[0034] In this embodiment, the prism plate 12 arranged at the bottom layer of the lighting device 1 is made of PS material, which can play an anti-glare eye protection role. The diffusion plate 5 arranged at the top layer is made of PS material, which plays a light softening role. Other materials that can achieve the same effect can be applied without limitation. The top diffusion plate 5 and the bottom prism plate 12 are snap-fastened to the lighting device 1 to achieve a better effect of protecting the human eyes under the lighting light.

[0035] Example 2

[0036] like Figure 2 As shown, this embodiment further limits the embodiment 1. In this embodiment, the lighting device 1 further includes: a first light guide plate 6, a second light guide plate 10, a first reflective paper 7, a second reflective paper 9, a light isolation layer 8, and a diffusion film 11.

[0037] The first light guide plate 6 is located between the diffuser plate 5 and the first reflective paper 7 , the second light guide plate 10 is located between the second reflective paper 9 and the diffuser film 11 , and the light isolation layer 8 is located between the first reflective paper 7 and the second reflective paper 9 .

[0038] In this embodiment, the diffusion plate 5 and the diffusion film 11 are both made of PS material, which can play a softening role. The first reflective paper 7 and the second reflective paper 9 are both made of PET material, which can improve the brightness. The light isolation layer 8 is made of EVA cotton material, which plays a light-shielding and high-temperature resistant role. The first light guide plate 6 and the second light guide plate 10 are made of acrylic material with good light transmittance. Other materials that can achieve the same effect are applicable without limitation.

[0039] In addition, in the present embodiment, the light-emitting devices 13 are provided on both sides inside the lighting device 1, and the control module 4 includes a first switch and a second switch, the first switch is respectively connected to the light-emitting devices 13 on both sides, and is used to control the light emitted by the light-emitting devices 13 on both sides to be projected onto the first light guide plate 6; the second switch is respectively connected to the light-emitting devices 13 on both sides, and is used to control the light emitted by the light-emitting devices 13 on both sides to be projected onto the second light guide plate 10.

[0040] In this embodiment, the light projection direction of the light emitting device 13 can be flexibly controlled by the first switch and the second switch. The light emitting device 13 is connected to the first switch or the second switch through wires. The light emitting device 13 can be LED, OLED, etc., which is not limited here.

[0041] In addition, in this embodiment, the control module 4 further includes: a main switch, which is connected to the first switch and the second switch respectively and is used to control the first switch and the second switch to achieve unified control management.

[0042] The control module 4 also includes a voice control module 4, which is used to control the first switch or the second switch through voice recognition to achieve intelligent control.

[0043] In this embodiment, a power supply device 14 is further included. The power supply device 14 is connected to the main switch through the support rod 2 and is used to supply power to the light-emitting device 13 .

[0044] The support rod 2 is provided with a mode selection module, which includes at least one of the following modes: standard mode, energy-saving mode, and intelligent mode. Through the mode selection, personalized needs can be met.

[0045] In this embodiment, a rotating head may be provided at the connection between the support rod 2 and the lighting device 1, so that the lighting device 1 can be folded between the support rod 2 to save space. In addition, the support rod 2 body may also be provided with a sleeved telescopic device to achieve height adjustment of the support rod 2.

[0046] Example 3

[0047] This embodiment provides a lighting system, including the lighting device and desk in Embodiment 1 or Embodiment 2, wherein the lighting device and the desk are integrated into one design.

[0048] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0049] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A lighting device, characterized in that: include: lighting fixtures, support poles and chassis; One end of the support rod is connected to the lighting device, and the other end is connected to the chassis; The lighting device comprises multiple layers, wherein the top layer is a diffusion plate, the bottom layer is a prism plate, and the remaining layers are encapsulated inside the lighting device and are not visible to the outside; The support rod is provided with a control module, and the control module is connected to the light-emitting device in the lighting device and is used to control the operation of the light-emitting device; During the operation of the light emitting device, both the uppermost diffusion plate and the lowermost prism plate emit light.

2. The lighting device according to claim 1, characterized in that The lighting device also includes: a light guide plate, a reflective paper, a light isolation layer, and a diffusion film.

3. The lighting device according to claim 2, characterized in that The light guide plate comprises a first light guide plate and a second light guide plate; The first light guide plate is located between the diffuser plate and the reflective paper; The second light guide plate is located between the reflective paper and the diffusion film.

4. The lighting device according to claim 3, characterized in that: The reflective paper includes a first reflective paper and a second reflective paper; The first light guide plate is located between the diffuser plate and the reflective paper, comprising: the first light guide plate is located between the diffuser plate and the first reflective paper; The second light guide plate is located between the reflective paper and the diffusion film, comprising: the second light guide plate is located between the second reflective paper and the diffusion film; The light-isolating layer is located between the first reflective paper and the second reflective paper.

5. The lighting device according to claim 3, characterized in that: The light emitting devices are arranged on both sides inside the lighting device.

6. The lighting device according to claim 5, characterized in that The control module includes a first switch and a second switch; The first switch is connected to the light emitting devices on both sides respectively, and is used to control the light emitted by the light emitting devices on both sides to be projected onto the first light guide plate; The second switch is connected to the light emitting devices on both sides respectively, and is used to control the light emitted by the light emitting devices on both sides to be projected onto the second light guide plate.

7. The lighting device according to claim 6, characterized in that The control module further includes: a main switch, which is connected to the first switch and the second switch respectively and is used to control the first switch and the second switch.

8. The lighting device according to claim 6, characterized in that The control module further includes a voice control module, which is used to control the first switch or the second switch through voice recognition.

9. The lighting device according to claim 1, characterized in that: The support rod is provided with a mode selection module, which includes at least one of the following modes: standard mode, energy-saving mode, and intelligent mode.

10. A lighting system, characterized in that: It comprises the lighting device and desk as described in any one of claims 1 to 9, wherein the lighting device and desk are of integrated design.

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