An intelligent adjustment device based on ambient light

Abstract

The utility model discloses an intelligent adjustment device based on ambient light, specifically relates to the field of intelligent light line adjustment, comprising a suspension plate part; an illumination part, electrically connected to an external power supply; a shell, fixed to the top of the illumination part, a coil spring arranged inside the shell; a light blurring sheet, the light blurring sheet is connected to the shell through the coil spring; a bracket part, used for supporting the bottom of the light blurring sheet to adjust the angle between the light blurring sheet and the illumination part, the light blurring sheet and the bracket part are magnetically attracted to each other; wherein, the magnetic attraction force on the light blurring sheet is greater than the pulling force of the coil spring, and the characteristic of the support angle of the bracket part being changeable is utilized to improve the blurring degree of the light emitted by the illumination part by the light blurring sheet, thereby improving the light adjustment ability of the entire device, and the structure of the bracket part is simple, and after being set up, the position of the rod body within the range can be changed by screwing the fastening group, thereby improving the flexibility and simplicity of adjustment.

Description

Technical Field

[0001] The utility model relates to the field of intelligent light adjustment of lamps, and more specifically, to an intelligent adjustment device based on ambient light. Background Art

[0002] When in use, the existing smart lights will change according to the changes in the external ambient light to achieve the purpose of self-adjustment. For example, the Chinese patent with the announcement number CN216202765U records a smart light adjustment system and a smart light support structure. In the above structure, due to the excessive number of bolt fasteners, it is inconvenient to install. Utility Model Content

[0003] In order to overcome the above-mentioned defects of the prior art, an embodiment of the utility model provides an intelligent adjustment device based on ambient light to solve the above-mentioned problems.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an intelligent adjustment device based on ambient light, comprising a suspension plate portion, which is used to be connected to a wall; a lighting portion, which is detachably connected to the suspension plate portion and electrically connected to an external power supply; a shell, which is fixed to the top of the lighting portion, and a coil spring is arranged inside the shell; a light blurring sheet, which is connected to the shell through the coil spring; a bracket portion, which is used to support the bottom of the light blurring sheet to adjust the angle between the light blurring sheet and the lighting portion, and the light blurring sheet and the bracket portion are magnetically attracted to each other; wherein the magnetic attraction force on the light blurring sheet is greater than the tension of the coil spring.

[0005] In a preferred embodiment, the bracket portion includes a rod body and a fastening group, the rod body is movably connected to the lighting portion through the fastening group, a magnetic sheet is fixed on the end of the bracket portion, a magnetic sheet is fixed at the edge of the light blurring sheet, and the two magnetic sheets are magnetically attracted to each other.

[0006] In a preferred embodiment, the rod body is a telescopic structure.

[0007] In a preferred embodiment, the fastening group includes a sphere, a slide groove, a slider, a cavity, an elastic member and a threaded rod. A threaded hole is provided in the lighting part, the threaded hole and the threaded rod are tightly threadedly connected, the threaded rod and the sphere are fixedly connected, a slide groove is provided on the side wall of the sphere, a slider is slidably connected in the slide groove, the slider and the rod body are fixedly connected, a cavity is provided in the sphere, the cavity is connected to the threaded hole through a hose, a number of elastic members are fixed on the side wall of the cavity, a space for the elastic member to pass through is provided at the bottom of the slide groove, and when the elastic member expands, it will pass through the bottom of the slide groove and interfere with the slider.

[0008] In a preferred embodiment, part of the hose is located inside the lighting part and part of the hose is protruding outside the lighting part.

[0009] In a preferred embodiment, the fastening group includes a sphere, a slide groove, a slider, a cavity, an elastic member and a threaded rod. A threaded hole is provided in the lighting part, the threaded hole and the threaded rod are tightly threadedly connected, the threaded rod and the sphere are coupled and connected, a slide groove is provided on the side wall of the sphere, a slider is slidably connected in the slide groove, the slider and the rod body are fixedly connected, a cavity is provided in the sphere, the cavity is connected to the threaded hole through a pipe, a number of elastic members are arranged on the side wall of the cavity, a space for the elastic member to pass through is provided at the bottom of the slide groove, and when the elastic member expands, it will pass through the bottom of the slide groove and interfere with the slider.

[0010] In a preferred embodiment, the pipeline is buried in the lighting unit.

[0011] In a preferred embodiment, the elastic member is an elastic film structure.

[0012] In a preferred embodiment, the elastic member is an elastic block structure, and the elastic member is tightly slidably connected to the side wall of the cavity.

[0013] In a preferred embodiment, a conductive sheet is fixed to the back of the lighting part, and a conductive sheet is fixed to the opposite surface of the suspension plate part. The conductive sheet on the suspension plate part is electrically connected to the AC power. When the lighting part and the suspension plate part are connected, the two conductive sheets fit together and the circuit is connected.

[0014] Technical effects and advantages of the utility model:

[0015] The present application utilizes the characteristic that the supporting angle of the bracket part can be changed to increase the degree of blurring of the light emitted by the lighting part by the light blurring sheet, thereby improving the light adjustment capability of the entire device. In addition, the structure of the bracket part is simple. After setting it up, the position of the rod body within the range can be changed by simply screwing the fastening group, thereby improving the flexibility and simplicity of adjustment. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings are used to provide a further understanding of the technical solution of the present utility model and constitute a part of the present utility model. The embodiments of the present utility model and their descriptions are used to explain the present utility model and do not constitute an improper limitation on the present utility model.

[0017] Figure 1 This is a schematic diagram of an intelligent adjustment device based on ambient light in the utility model.

[0018] Figure 2 It is a side view of the intelligent adjustment device based on ambient light of the utility model.

[0019] Figure 3 This is a front view of the intelligent adjustment device based on ambient light of the utility model.

[0020] Figure 4This is a structural diagram of the LED light board in the intelligent adjustment device based on ambient light of the utility model.

[0021] Figure 5 It is a structural diagram of the bracket part of the utility model.

[0022] Figure 6 for Figure 5 A partial enlarged view of middle A.

[0023] Figure 7 This is a structural diagram of the coupling connection between the sphere and the threaded rod of the utility model.

[0024] Figure 8 It is a schematic diagram of the light shielding effect of the light blurring sheet of the utility model in the closed state.

[0025] Fig. 9 It is a schematic diagram of the light shielding effect of the light blurring sheet of the utility model when it is in the open state.

[0026] The accompanying drawings are marked as follows: 1. suspension plate portion; 11. plate body; 12. limit groove; 13. ventilation groove; 14. fastening groove; 2. lighting portion; 21. load-bearing plate; 22. cover plate; 3. conductive sheet; 4. shell; 5. light blurring sheet; 6. bracket portion; 61. rod body; 62. fastening group; 621. sphere; 622. slide groove; 623. slider; 624. cavity; 625. elastic member; 626. threaded rod. DETAILED DESCRIPTION

[0027] Example embodiments will now be described more fully with reference to the accompanying drawings. However, example embodiments can be implemented in a variety of forms and should not be construed as limited to the examples set forth herein; rather, these example embodiments are provided so that the description of the present disclosure will be more comprehensive and complete and the concepts of the example embodiments will be fully conveyed to those skilled in the art. The accompanying drawings are only schematic illustrations of the present disclosure and are not necessarily drawn to scale. The same reference numerals in the figures represent the same or similar parts, and thus their repeated description will be omitted.

[0028] In addition, the described features, structures or characteristics may be combined in one or more example embodiments in any suitable manner. In the following description, many specific details are provided to provide a full understanding of the example embodiments of the present disclosure. However, those skilled in the art will appreciate that the technical solutions of the present disclosure may be practiced while omitting one or more of the specific details, or other methods, components, steps, etc. may be adopted. In other cases, well-known structures, methods, implementations or operations are not shown or described in detail to avoid obscuring various aspects of the present disclosure.

[0029] The utility model provides Figure 1-Figure 9The intelligent adjustment device based on ambient light shown includes two major parts: a suspension plate part 1 and a lighting part 2.

[0030] The suspension plate portion 1 includes a plate body 11, a limiting groove 12, a ventilation groove 13, and a fastening groove 14. The plate body 11 is provided with a fastening groove 14. Bolt fasteners are passed through the fastening groove 14, so that the plate body 11 is detachably connected to the wall, which can be the side wall or the top of the wall. The limiting groove 12 is provided in the plate body 11, and the lighting part 2 can be subsequently inserted into the limiting groove 12 to achieve the purpose of quickly disassembling and assembling the lighting part 2. It should be noted that a baffle can be provided at the bottom of the limiting groove 12 to determine the position of the lighting part 2. The plate body 11 is also provided with a ventilation groove 13. After the lighting part 2 is installed on the plate body 11, the heat generated by the lighting part 2 during operation can be discharged to the outside through the ventilation groove 13, thereby improving the heat dissipation effect.

[0031] The lighting part 2 includes a carrier plate 21 and a cover plate 22. The carrier plate 21 is detachably connected to an LED lamp board, wherein at least two types of lamp wicks are installed on the LED lamp board, including a cold light lamp and a warm light lamp, etc. The carrier plate 21 and the cover plate 22 are detachably connected by a snap.

[0032] The board body 11 is electrically connected to the mains power through the conductive sheet 3, the carrier board 21 is electrically connected to the LED light board through the conductive sheet 3, and the LED light board is also electrically connected to a switch installed on the carrier board 21. After the carrier board 21 is inserted into the board body 11, the two conductive sheets 3 fit together. When the switch is turned on, the entire circuit is connected, and the lighting part 2 can emit light outward to play a lighting role.

[0033] A photosensor is installed on the carrier board 21, which can receive the light intensity value of the surrounding environment and control the number of LED lamp beads turned on under different light intensities through a controller installed on the LED lamp board to achieve the purpose of automatically adjusting the light intensity. Since the above technology is now mature, it will not be repeated here.

[0034] Example 1

[0035] like Figure 1-Figure 9On the basis of the above, a shell 4 is fixed on the top of the carrier plate 21, and a coil spring is installed in the shell 4. One end of the coil spring is fixedly connected to the inner wall of the shell 4 and the other end is connected to the light blurring sheet 5. The light blurring sheet 5 can be retracted into the shell 4 under the action of the coil spring, or it can be flattened on the outside of the lighting unit 2. A magnetic sheet is fixed on the bottom or side of the light blurring sheet 5, and a magnetic sheet is also fixed at the corresponding position of the carrier plate 21. By utilizing the magnetic attraction of the two magnetic sheets, the light blurring sheet 5 can be covered on the surface of the lighting unit 2, and the magnitude of the magnetic attraction force is greater than the magnitude of the resetting elastic force. In this way, by changing the degree to which the coil spring rewinds the light blurring sheet 5, the user changes the area of ​​the lighting unit 2 covered by the light blurring sheet 5, thereby adjusting the form of light emitted by the lighting unit 2 and achieving the purpose of light adjustment.

[0036] Example 2

[0037] like Figure 1-Figure 9 On the basis of the above, the bracket part 6 includes a rod body 61 and a fastening group 62. The rod body 61 is movably connected to the supporting plate 21 through the fastening group 62. A magnetic sheet is fixed on the end of the rod body 61, and a magnetic sheet is fixed on the light blurring sheet 5. The two magnetic sheets are magnetically attracted to each other.

[0038] Preferably, the rod body 61 may be a telescopic structure, so as to further increase the adjustable range of the opening angle of the light blurring sheet 5 .

[0039] A situation of this embodiment: the fastening group 62 includes a sphere 621, a slide groove 622, a slider 623, a cavity 624, an elastic member 625 and a threaded rod 626; a threaded hole is provided in the bearing plate 21, and the threaded hole and the threaded rod 626 are tightly threadedly connected. The movement of the threaded rod 626 can change the air pressure in the threaded hole. The threaded rod 626 is fixedly connected to the sphere 621, and a slide groove 622 is provided on the side wall of the sphere 621. The slider 623 is slidably connected in the slide groove 622. The rod body 61 and the slider 623 are fixedly connected. A cavity 624 is provided in the sphere 621, and the cavity 624 is connected to the threaded hole through a hose , part of the hose hangs outside the supporting plate 21, a plurality of elastic members 625 are arranged on the side walls of the cavity 624, and a space for the elastic member 625 to pass through is opened at the bottom of the slide groove 622. When the elastic member 625 expands and passes through the bottom of the slide groove 622, the elastic member 625 will interfere with the slider 623. When the interference degree is high enough, the angle of the bracket part 6 can be limited to remain unchanged, thereby changing the opening angle of the light blurring sheet 5 relative to the lighting part 2, so that the light of the supporting plate 21 is divided into two kinds, namely, the unblurred light emitted from between the light blurring sheet 5 and the lighting part 2, and the blurred light after the light blurring sheet 5.

[0040] Another situation of this embodiment: the fastening group 62 includes a sphere 621, a slide groove 622, a slider 623, a cavity 624, an elastic member 625 and a threaded rod 626. A threaded hole is provided in the bearing plate 21, and the threaded hole and the threaded rod 626 are sealed and threadedly connected. The threaded rod 626 and the sphere 621 are coupled and connected, which means that the threaded rod 626 and the sphere 621 can both rotate and slide relative to each other. A slide groove 622 is provided on the side wall of the sphere 621, and a slider 623 is slidably connected in the slide groove 622. A cavity 624 is provided in the sphere 621, and the cavity 624 is connected through a pipe and the threaded hole. The pipeline is buried in the supporting plate 21, and a plurality of elastic members 625 are provided in the cavity 624. A space for the elastic members 625 to pass through is opened at the bottom of the slide groove 622. When the elastic member 625 expands, the elastic member 625 passing through the bottom of the slide groove 622 interferes with the slider 623. When the interference degree is high enough, the angle of the bracket part 6 can be limited to remain unchanged, thereby changing the opening angle of the light blurring sheet 5 relative to the lighting part 2, so that the light of the supporting plate 21 is divided into two types, namely, the unblurred light emitted from between the light blurring sheet 5 and the lighting part 2, and the blurred light after the light blurring sheet 5.

[0041] To supplement, the coupling connection requires the use of a rod section including two sections that can be slidably connected relative to each other, wherein the rod section one is fixedly connected to the sphere 621 , and the rod section two is rotatably connected to the threaded rod 626 .

[0042] Preferably, the elastic member 625 is an elastic membrane structure, and the elastic membrane is fixed on the opening opened on the side wall of the cavity 624 .

[0043] Preferably, the elastic member 625 is an elastic block structure, which is elastically and slidably connected to the side wall of the cavity 624. Compared with the elastic mold structure, the elastic block structure has stronger interference stability.

[0044] In summary, the present application utilizes the characteristic that the supporting angle of the bracket part 6 can be changed to improve the blurring degree of the light emitted by the lighting part 2 by the light blurring sheet 5, thereby improving the light adjustment ability of the entire device. In addition, the structure of the bracket part 6 is simple. After setting it up, the position of the rod body 61 within the range can be changed by screwing the fastening group 62, thereby improving the flexibility and simplicity of adjustment.

[0045] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. An intelligent adjustment device based on ambient light, characterized in that include: A suspension plate portion (1) used for connecting to a wall; The lighting unit (2) is detachably connected to the suspension plate unit (1) and is electrically connected to an external power source; A shell (4) is fixed to the top of the lighting unit (2), and a coil spring is arranged inside the shell (4); A light blurring sheet (5), wherein the light blurring sheet (5) is connected to the housing (4) via a coil spring; A support portion (6) is used to support the bottom of the light blurring sheet (5) so as to adjust the angle between the light blurring sheet (5) and the lighting portion (2), wherein the light blurring sheet (5) and the support portion (6) are magnetically attracted to each other; The magnitude of the magnetic attraction force on the light blurring sheet (5) is greater than the pulling force of the coil spring.

2. The intelligent adjustment device based on ambient light according to claim 1, characterized in that: The bracket part (6) comprises a rod body (61) and a fastening group (62); the rod body (61) is movably connected to the lighting part (2) via the fastening group (62); a magnetic attraction sheet is fixed to the end of the bracket part (6); a magnetic attraction sheet is fixed to the edge of the light blurring sheet (5); and the two magnetic attraction sheets are magnetically attracted to each other.

3. The intelligent adjustment device based on ambient light according to claim 2, characterized in that: The rod body (61) is a telescopic structure.

4. The intelligent adjustment device based on ambient light according to claim 2, characterized in that: The fastening group (62) comprises a sphere (621), a slide groove (622), a slider (623), a cavity (624), an elastic member (625) and a threaded rod (626); a threaded hole is provided in the lighting portion (2); the threaded hole and the threaded rod (626) are tightly threadedly connected; the threaded rod (626) and the sphere (621) are fixedly connected; a slide groove (622) is provided on the side wall of the sphere (621); a slider (623) is slidably connected in the slide groove (622) 623), the slider (623) and the rod body (61) are fixedly connected, a cavity (624) is provided in the sphere (621), the cavity (624) is communicated with through a hose and a threaded hole, a plurality of elastic members (625) are fixed on the side wall of the cavity (624), a space for the elastic members (625) to pass through is provided at the bottom of the slide groove (622), and when the elastic members (625) expand, they will pass through the bottom of the slide groove (622) and interfere with the slider (623).

5. The intelligent adjustment device based on ambient light according to claim 4, characterized in that: Part of the hose is located inside the lighting part (2) and part of it is protruding outside the lighting part (2).

6. The intelligent adjustment device based on ambient light according to claim 2, characterized in that: The fastening group (62) comprises a sphere (621), a slide groove (622), a slider (623), a cavity (624), an elastic member (625) and a threaded rod (626); a threaded hole is provided in the lighting portion (2); the threaded hole and the threaded rod (626) are tightly threadedly connected; the threaded rod (626) and the sphere (621) are coupled and connected; a slide groove (622) is provided on the side wall of the sphere (621); a slider (623) is slidably connected in the slide groove (622) 623), the slider (623) and the rod body (61) are fixedly connected, a cavity (624) is provided in the sphere (621), the cavity (624) is communicated through a pipe and a threaded hole, a plurality of elastic members (625) are provided on the side wall of the cavity (624), a space for the elastic members (625) to pass through is provided at the bottom of the slide groove (622), and when the elastic members (625) expand, they will pass through the bottom of the slide groove (622) and interfere with the slider (623).

7. The intelligent adjustment device based on ambient light according to claim 6, characterized in that: The pipeline is buried in the lighting part (2).

8. An intelligent adjustment device based on ambient light according to any one of claims 4 to 7, characterized in that: The elastic member (625) is an elastic membrane structure.

9. An intelligent adjustment device based on ambient light according to any one of claims 4 to 7, characterized in that: The elastic member (625) is an elastic block structure, and the elastic member (625) and the side wall of the cavity (624) are tightly slidably connected.

10. The intelligent adjustment device based on ambient light according to claim 1, characterized in that: A conductive sheet (3) is fixed on the back of the lighting part (2), and a conductive sheet (3) is fixed on the opposite surface of the suspension plate part (1). The conductive sheet (3) located on the suspension plate part (1) is electrically connected to the mains power. When the lighting part (2) and the suspension plate part (1) are connected, the two conductive sheets (3) fit together and the circuit is connected.

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