Lighting device

Abstract

Disclosed in the present application is a lighting device. The lighting device comprises a base (100), a light-emitting element, a photosensitive element (210) and a display panel (220), wherein the light-emitting element, the photosensitive element (210) and the display panel (220) are all arranged on the base (100); the photosensitive element (210) is used for measuring actual parameters of light rays in an illuminated area corresponding to the light-emitting element; and the display panel (220) is connected to the photosensitive element (210) and used for displaying the actual parameters.

Description

lighting fixtures

[0001] Cross-references

[0002] This application claims priority to the Chinese patent application filed with the China Patent Office on September 15, 2023, with application number 202322509717.6 and utility model name “Lighting Device”. The entire contents of the application are incorporated by reference into this application. Technical Field

[0003] The present application relates to the technical field of lighting devices, and in particular to a lighting device. Background Art

[0004] With improved living standards and the desire to prevent myopia, users have higher expectations for the quality of their lighting environment. They hope to more intuitively understand the quality of the lighting environment in the area illuminated by a lighting device when it is in operation. However, in related technologies, while relevant parameters of the lighting device can be determined, the quality of the lighting environment in the illuminated area cannot be determined based on these parameters. Consequently, users' desire to intuitively understand the quality of the lighting environment in the area illuminated by the lighting device cannot be met.

[0005] Summary of the Invention

[0006] The present application discloses a lighting device to solve the problem that the lighting devices in the related art cannot satisfy the user's desire to intuitively obtain the quality of the light environment of the lighting area corresponding to the lighting device.

[0007] In order to solve the above technical problems, the present application is implemented as follows: The present application discloses a lighting device, including a base, a light-emitting element, a photosensitive element and a display panel, wherein the light-emitting element, the photosensitive element and the display panel are all arranged on the base, the photosensitive element is used to detect the actual parameters of the light in the lighting area corresponding to the light-emitting element, and the display panel is connected to the photosensitive element for displaying the actual parameters. BRIEF DESCRIPTION OF THE DRAWINGS

[0008] FIG1 is an exploded schematic diagram of a lighting device disclosed in an embodiment of the present application;

[0009] FIG2 is a cross-sectional view of a lighting device disclosed in an embodiment of the present application;

[0010] FIG3 is a module distribution diagram of the lighting device disclosed in an embodiment of the present application.

[0011] Description of reference numerals:

[0012] 100-base, 110-mounting part, 210-photosensitive element, 220-display panel, 230-annular shell, 240-control component, 241-first control module, 242-second control module, 243-third control module, 250-power board, 260-fixing part, 261-first avoidance hole, 262-second avoidance hole, 270-light distribution part, 280-bearing, 290-battery module, 310-transparent cover, 320-anti-slip pad, 330-magnet. DETAILED DESCRIPTION

[0013] To make the objectives, technical solutions, and advantages of this application more clear, the technical solutions of this application will be clearly and completely described below in conjunction with the specific embodiments of this application and the corresponding drawings. Obviously, the embodiments described are only part of the embodiments of this application, not all of them. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of this application.

[0014] The technical solutions disclosed in various embodiments of the present application are described in detail below with reference to the accompanying drawings.

[0015] Please refer to Figures 1 to 3. The embodiments of the present application disclose a lighting device, which includes a base 100, a light-emitting element, a light-sensing element 210 and a display panel 220.

[0016] The light-emitting element, the photosensitive element 210, and the display panel 220 are all disposed on the base 100. The photosensitive element 210 is used to detect the actual parameters of the light in the illumination area corresponding to the light-emitting element. The illumination area is the area that the light-emitting element can illuminate. The actual parameters may be the brightness of the light in the illumination area, the color temperature of the light in the illumination area, etc.

[0017] The display panel 220 is connected to the photosensitive element 210 and is used to display actual parameters.

[0018] The lighting device disclosed in the embodiment of the present application is provided with a photosensitive element 210 and a display panel 220, so that the photosensitive element 210 can detect the actual parameters of the light in the lighting area corresponding to the light-emitting element, thereby allowing the display panel 220 to display the actual parameters of the light detected by the photosensitive element 210, so that the user can intuitively obtain the quality of the light environment of the lighting area.

[0019] In order to adapt to different users' different requirements on the quality of the light environment of the lighting area, the lighting device may further include an adjustment member. The adjustment member may be provided on the base 100 and may be used to adjust actual parameters through the light-emitting element.

[0020] It should be noted that the actual parameters of the lighting area are determined by the interaction of the light-emitting elements and the ambient light. The adjustment member can adjust the actual parameters of the lighting area by adjusting the brightness and color temperature of the light-emitting elements.

[0021] The lighting device disclosed in the embodiment of the present application is provided with an adjustment member so that the adjustment member can adjust the brightness, color temperature, etc. of the light-emitting member to adjust the brightness and color temperature of the light in the lighting area, thereby adapting to the different requirements of different users for the quality of the light environment in the lighting area.

[0022] The adjustment member may be an adjustment button that can be connected to the light emitting element and can adjust the brightness, color temperature, etc. of the light emitting element. It should be noted that the principle of adjusting the brightness and color temperature of the light emitting element belongs to the prior art and will not be described in detail in this application.

[0023] In one embodiment, the adjustment member may include an annular housing 230, which is rotatably mounted on the base 100 about its central axis. The annular housing 230 and the base 100 form a receiving cavity, in which at least one of the photosensitive element 210 and the display panel 220 is disposed. The annular housing 230 can adjust the actual parameter through the light-emitting element during rotation about its central axis.

[0024] The lighting device disclosed in the embodiment of the present application sets the adjustment member as an annular shell 230, so that the adjustment member not only has the function of adjusting the actual parameters of the light in the lighting area through the light-emitting element, but also the annular shell 230 and the base 100 form a accommodating cavity, which can also provide installation space for the photosensitive element 210 and the display panel 220, and protect the photosensitive element 210, the display panel 220, etc., so that the annular shell 230 can serve two purposes.

[0025] Specifically, the annular shell 230 can be connected to a variable resistor, and the light-emitting element can be connected to the variable resistor. The annular shell 230 can adjust the resistance value of the variable resistor during rotation, thereby adjusting the brightness, color temperature, etc. of the light-emitting element to adjust the actual parameters of the light in the lighting area.

[0026] In one embodiment, the adjusting member may further include a light tracking sensor, which may be disposed on the base 100. The light tracking sensor may be used to detect the rotation angle of the annular shell 230 around its central axis, and control the light-emitting element according to the rotation angle to adjust the actual parameters.

[0027] During specific application, the user can rotate the annular shell 230 around its central axis. The light tracking sensor can detect the rotation angle of the annular shell 230 and can change the resistance value of the variable resistor according to the size of the rotation angle or directly output different current values ​​to adjust the brightness and color temperature of the light-emitting element, so as to adjust the actual parameters such as the brightness or color temperature of the light in the lighting area.

[0028] Of course, the rotation angle of the annular shell 230 can also be detected by a Hall device. For example, the base 100 can be provided with a magnetic part, and the Hall device can be provided on the annular shell 230. The rotation of the annular shell 230 can drive the Hall device to rotate. The Hall device can detect the change in the magnetic field of the magnetic part to detect the rotation angle of the annular shell 230.

[0029] In order to enable the annular shell 230 to rotate better, the lighting device may further include a bearing 280, the base 100 may include a mounting portion 110, the bearing 280 may be sleeved on the mounting portion 110, the inner ring of the bearing 280 may be sleeved on the mounting portion 110, the annular shell 230 is sleeved on the bearing 280, and the annular shell 230 may be sleeved on the outer ring of the bearing 280, so that the annular shell 230 can be rotated better.

[0030] In a specific embodiment, the lighting device may further include a control component 240, which may include a first control module 241, a second control module 242, or both. An adjustment member may be connected to the control component 240. When the first control module 241 is triggered, the adjustment member may be used to adjust the brightness of the light-emitting element to adjust the brightness of the light in the illuminated area. When the second control module 242 is triggered, the adjustment member may be used to adjust the color temperature of the light-emitting element to adjust the color temperature of the illuminated area.

[0031] The lighting device may further include a power board 250, which may be disposed on the base 100. The control component 240 may be stacked on a side of the power board 250 facing away from the base 100. The power board 250 may include a first plug-in portion, and the control component 240 may include a second plug-in portion. The power board 250 may be electrically connected to the control component 240 through plug-in engagement with the first plug-in portion and the second plug-in portion.

[0032] The lighting device disclosed in the embodiment of the present application is provided with a first plug-in portion on the power board 250 and a second plug-in portion on the control component 240, so that the power board 250 can be electrically connected to the control component 240 through the plug-in cooperation of the first plug-in portion and the second plug-in portion, thereby electrically connecting the power board 250 and the control component 240, and the plug-in cooperation method of the power board 250 and the control component 240 is also conducive to the stability of the connection between the power board 250 and the control component 240.

[0033] The lighting device may further include a battery module 290 , which may be connected to the power board 250 or other electrical components to supply power to the power board 250 or other electrical components.

[0034] In order to make the installation of the power board 250 and the control component 240 more stable, the lighting device may also include a fixing member 260. The fixing member 260 can be arranged on the side of the control component 240 away from the base 100. The fixing member 260 can be connected to the base 100 to fix the control component 240 and the power board 250.

[0035] To make the lighting device more compact, the fixture 260 can be provided with multiple first avoidance holes 261, into which the multiple control modules of the control component 240 can be inserted. It should be noted that the multiple control modules can include at least one of the first control module 241 and the second control module 242 described above. When operating a control module, the user can operate the control module from the corresponding first avoidance hole 261.

[0036] The lighting device disclosed in the embodiment of the present application is provided with multiple first avoidance holes 261 in the fixing member 260, so that multiple control modules of the control component 240 can be extended into the first avoidance holes 261 one by one, thereby facilitating the compactness of the structure of the lighting device. Moreover, the first avoidance holes 261 can also limit the control modules, thereby making the installation of the control modules more stable.

[0037] In order to better detect the light in the lighting area, the lighting device can also include a light distribution component 270, the fixing component 260 can be provided with a second avoidance hole 262, the light distribution component 270 can be installed in the second avoidance hole 262, and the photosensitive element 210 can be located on the side of the fixing component 260 facing the control component 240 and opposite to the second avoidance hole 262.

[0038] The lighting device disclosed in the embodiment of the present application can provide the light distribution member 270 to enable the light sensing element 210 to better receive the light in the illumination area, thereby better detecting the light in the illumination area. By installing the light distribution member 270 in the second avoidance hole 262 on the fixing member 260, the lighting device is more compact and the installation stability of the light distribution member 270 is improved. Specifically, the light distribution member 270 can be a convex lens.

[0039] The fixing member 260 may further be provided with a mounting groove, and the display panel 220 may be disposed in the mounting groove.

[0040] In one embodiment, the control component 240 may further include a third control module 243. When the third control module 243 is triggered, the brightness of the light-emitting element may be maintained at a first preset brightness, and the color temperature of the light-emitting element may be maintained at the first preset color temperature.

[0041] It should be noted that the first preset brightness and the first preset color temperature are both preset values ​​of the lighting device. When the third control module 243 is triggered, the adjustment component cannot adjust the brightness and color temperature of the light-emitting element, and the brightness and color temperature of the adjustment component always remain at the first preset brightness and the first preset color temperature.

[0042] In the lighting device disclosed in the embodiment of the present application, each control module of the control component 240 can be a touch control module, and the user can trigger the corresponding function by touching the control module.

[0043] The lighting device may further include a transparent cover 310. When the adjusting member includes an annular shell 230, the base 100, the annular shell 230 and the transparent cover 310 may form an accommodating cavity, and the photosensitive element 210 and the display panel 220 may both be located in the accommodating cavity. The photosensitive direction of the photosensitive element 210 may be toward the transparent cover 310, and the display panel 220 may display in the direction of the transparent cover 310.

[0044] In order to facilitate the fixation of the lighting device, the lighting device may further include an anti-slip pad 320, a magnet 330, etc. The anti-slip pad 320 may be provided at the bottom of the lighting device, thereby facilitating the stability of the lighting device after placement. The magnet 330 may be provided on the base 100, and the magnet 330 may be used to magnetically cooperate with magnetically compatible metal parts to facilitate the fixation of the lighting device.

[0045] As shown in FIG3 , the battery module 290 of the lighting device disclosed in the embodiment of the present application can be a dry cell battery or a lithium battery. The boost module can boost the voltage output by the battery module 290 to power components of the lighting device that require higher voltages. For example, the boost module can boost the 4.5V output by the battery module 290 to 14V. The lighting device may also include a low-voltage dropout linear regulator that can be used to stabilize the voltage transmitted from the battery module 290 to various components. The photosensitive element 210, the display panel 220, and the control component 240 are all connected to the power board 250. The display panel 220 can be an OLED display, an LCD display, etc.

[0046] The control component 240 may include a touch microcontroller unit and a control module, and the control module is connected to the touch microcontroller unit. The light tracking sensor and the light-emitting element may also be connected to the touch microcontroller unit. The lighting device may also include an encoder, a vibration motor, etc., and the encoder and the vibration motor may be connected to the touch microcontroller unit. The encoder may compile and convert signals or data into a signal form that can be used for communication, transmission and storage. The vibration motor can be used for vibration feedback when the user operates the control module.

[0047] The above embodiments of this application focus on the differences between the various embodiments. As long as the different optimization features between the various embodiments are not contradictory, they can be combined to form a better embodiment. Considering the simplicity of the text, they will not be repeated here.

[0048] The embodiments of the present application are described above in conjunction with the accompanying drawings, but the present application is not limited to the above-mentioned specific implementation methods. The above-mentioned specific implementation methods are merely illustrative and not restrictive. Under the guidance of this application, ordinary technicians in this field can also make many forms without departing from the purpose of this application and the scope of protection of the claims, all of which are within the protection of this application.

Claims

1. A lighting device, wherein: The invention comprises a base (100), a light-emitting element, a photosensitive element (210) and a display panel (220), wherein the light-emitting element, the photosensitive element (210) and the display panel (220) are all arranged on the base (100), the photosensitive element (210) is used to detect actual parameters of light in an illumination area corresponding to the light-emitting element, and the display panel (220) is connected to the photosensitive element (210) and is used to display the actual parameters.

2. The lighting device according to claim 1, wherein: The lighting device further comprises an adjusting member, which is arranged on the base (100) and is used to adjust the actual parameter through the light-emitting element.

3. The lighting device according to claim 2, wherein: The adjusting member comprises an annular shell (230), the annular shell (230) being rotatably arranged on the base (100) around its central axis, the annular shell (230) and the base (100) forming a receiving cavity, at least one of the photosensitive element (210) and the display panel (220) being arranged in the receiving cavity, and the annular shell (230) being capable of adjusting the actual parameter through the light-emitting element during the process of rotating around its central axis.

4. The lighting device according to claim 3, wherein: The adjusting member further comprises a light tracking sensor, which is arranged on the base (100) and is used to detect the rotation angle of the annular shell (230) around its central axis, and control the light emitting element according to the rotation angle to adjust the actual parameter.

5. The lighting device according to claim 4, wherein: The lighting device further comprises a bearing (280); the base (100) comprises a mounting portion (110); the bearing (280) is sleeved on the mounting portion (110); and the annular housing (230) is sleeved on the bearing (280).

6. The lighting device according to claim 2, wherein: The lighting device further comprises a control component (240), the control component (240) comprises a first control module (241) and / or a second control module (242), and the adjustment element is connected to the control component (240); When the first control module (241) is triggered, the adjusting member is used to adjust the brightness of the light emitting element so as to adjust the brightness of the light in the lighting area; When the second control module (242) is triggered, the adjustment member is used to adjust the color temperature of the light-emitting element to adjust the color temperature of the lighting area.

7. The lighting device according to claim 6, wherein: The lighting device also includes a power board (250), the power board (250) is arranged on the base (100), the control component (240) is stacked on the side of the power board (250) facing away from the base (100), the power board (250) includes a first plug-in portion, and the control component (240) includes a second plug-in portion. The power board (250) is electrically connected to the control component (240) through the plug-in cooperation of the first plug-in portion and the second plug-in portion.

8. The lighting device according to claim 7, wherein: The lighting device further comprises a fixing member (260), wherein the fixing member (260) is arranged on a side of the control component (240) facing away from the base (100), and the fixing member (260) is connected to the base (100) and is used to fix the control component (240) and the power board (250).

9. The lighting device according to claim 8, wherein: The fixing member (260) is provided with a plurality of first avoidance holes (261), and the plurality of control modules of the control component (240) can extend into the first avoidance holes (261) in a one-to-one correspondence.

10. The lighting device according to claim 9, wherein: The lighting device further comprises a light distribution component (270), the fixing component (260) is provided with a second avoidance hole (262), the light distribution component (270) is installed in the second avoidance hole (262), and the photosensitive element (210) is located on a side of the fixing component (260) facing the control component (240) and opposite to the second avoidance hole (262).

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