Intelligent lighting device

Abstract

The invention discloses an intelligent lighting device, and relates to the technical field of intelligent lamps. Comprising a lampshade, the lampshade comprises an outer cover and an inner cover, a gap is formed between the outer cover and the inner cover, the outer cover and the inner cover are coaxially arranged and connected through a plurality of light insulation pieces, the light insulation pieces are distributed around the axis of the outer cover and the axis of the inner cover at equal intervals, and the positions, facing the axis of the outer cover and the axis of the inner cover, of the light insulation pieces are connected through round surrounding pieces. By means of the nested structure of the outer cover and the annular inner cover, the multiple independent light source cavities are formed through the light isolation pieces and the round surrounding pieces, the physical separation design effectively solves the problem that the lighting effect of a traditional lamp is dispersed, each cavity is provided with an independent bulb and supports independent disassembly and assembly, physical isolation of a light source is achieved, light pollution is reduced, and the service life of the lamp is prolonged. In addition, the maintenance cost is reduced through a clamping seat type fixing structure, when local illumination is needed, a specific cavity can be accurately lightened, and compared with an overall illumination mode of a traditional lamp, energy consumption can be obviously reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of intelligent lighting fixtures, and particularly to an intelligent lighting device. Background Art

[0002] With the improvement of people's living standards, the requirements for lighting equipment are no longer limited to simple lighting functions, but rather the pursuit of more intelligent and personalized lighting experiences. Traditional lighting fixtures have many deficiencies in terms of lighting effects, energy utilization, and maintenance convenience.

[0003] On the one hand, traditional fixtures usually only provide overall lighting and cannot achieve precise lighting control of specific areas. This results in waste in energy utilization and cannot meet user needs in some scenarios that require local lighting. For example, in a home environment, when a user only wants to move in a certain area of the living room, traditional fixtures cannot illuminate only that area but must illuminate the entire living room space, which not only increases power consumption but may also cause light pollution and affect the normal use of other areas. On the other hand, the internal structure of traditional fixtures is often relatively complex, and the replacement and maintenance of key components such as bulbs are difficult. Once the fixture fails, it often requires professional personnel for disassembly and repair, bringing a lot of inconvenience to users.

[0004] In addition, the lighting modes of fixtures on the market are relatively single, lacking flexibility and diversity, and cannot be customized according to different user needs and scene changes. In some commercial places or special lighting requirement scenarios, such as museums, art galleries, etc., precise lighting is required according to the requirements of different exhibits or areas, and traditional fixtures are difficult to achieve such refined lighting control.

[0005] To overcome the above defects of traditional lighting fixtures and meet the modern people's needs for intelligent, personalized, and energy-efficient lighting equipment, it is particularly important to design an intelligent lighting device. This device should have the function of precise zonal lighting and be able to achieve independent lighting control of different areas, thereby improving energy utilization efficiency and reducing light pollution. Summary of the Invention

[0006] The purpose of the present invention is to provide an intelligent lighting device to solve the problems raised in the above background art.

[0007] To achieve the above purpose, the present invention provides the following technical solution: An intelligent lighting device, comprising:

[0008] A lampshade, which includes an outer cover and an inner cover. There is a gap between the outer cover and the inner cover, and the outer cover and the inner cover are coaxially arranged and connected by a number of light-blocking sheets. The light-blocking sheets are equidistantly distributed around the axis of the outer cover and the inner cover, and the light-blocking sheets are connected by a circumferential sheet between the outer cover and the inner cover towards the axis.

[0009] The light-shielding sheet and the circumferential sheet divide the gap between the outer cover and the inner cover into several light source chambers. The light source chambers include a main chamber formed by blocking with the circumferential sheet in the middle and several edge chambers surrounding the main chamber. Bulbs are arranged in both the edge chambers and the main chamber. The inner cover is in a ring shape, and a middle cover is fixed in the middle of the inner cover. The middle cover is exactly located at the top of the main chamber. Holes are opened at the positions corresponding to each edge chamber on the inner cover and in the middle of the middle cover. The bulbs are placed in the edge chambers and the main chamber through the holes.

[0010] This intelligent lighting lamp has multiple independent light-emitting areas. Each independent light-emitting area can independently illuminate an area after being lit. After each light-emitting area is lit simultaneously, the lighting effect of a conventional lighting lamp is achieved. That is to say, this lighting lamp is different from the lamps on the market. In the illuminable area of this lighting lamp, light dissipation can be reduced, and a certain area or the entire area in the illumination area can be illuminated.

[0011] Furthermore, for this solution, card seats corresponding to the number of bulbs are arranged on the inner cover, and a card seat is also arranged on the middle cover. The bulbs are all fixed in the chambers through the card seats.

[0012] Furthermore, for this solution, a cover box is fixed at the top of the lamp cover. This lighting device further includes a connecting part. The connection part between the lamp cover and the cover box is set in a narrow-mouth shape, and the connecting part is arranged at the narrow mouth of the lamp cover.

[0013] Furthermore, for this solution, the connecting part includes several gaskets. The number of gaskets is set to be the same as the number of edge chambers. An energizing block is installed on each gasket. The energizing blocks are connected to the bulbs in each edge chamber through wires. The energizing blocks are distributed in a ring shape around the axis of the lamp cover, and there is a gap between each energizing block. A connecting piece is fixed at each gasket, and the gasket is fixed to the inner wall of the narrow mouth of the lamp cover through the connecting piece.

[0014] As an alternative embodiment of the above embodiment, every two gaskets can be fixed by means of clamping, screwing or plugging. It should be noted that when installing by means of clamping, screwing or plugging, it is necessary to ensure that the gaskets are non-insulating to avoid electrical connection between the gaskets. The connecting pieces are also fixed to the inner wall of the narrow mouth of the lamp cover by means of clamping, screwing or plugging. With the support of this structure, each gasket can be disassembled and assembled separately. That is to say, when a bulb inside the lamp cover fails, the corresponding bulb can be replaced separately, and the operation is relatively simpler and more convenient.

[0015] Furthermore, regarding this solution, the connecting part further includes a conductive block. A hole is formed in the middle of the annular body formed by the gasket. The conductive block is coaxially arranged with the hole. Each power-on block is fixed with a conductive sheet, and the conductive sheets all extend towards the inside of the hole. In the initial state, the conductive block is located below the annular body formed by the gasket, and the conductive block is connected to the bulb in the main chamber by an electric wire.

[0016] Furthermore, regarding this solution, a sleeve rod is rotatably installed at the top of the lampshade. The surface of the sleeve rod is provided with a power-on component. A pull rod is also arranged in the middle of the sleeve rod, and the pull rod can move vertically along the inner wall of the sleeve rod.

[0017] Furthermore, regarding this solution, the power-on component includes a support arm. The support arm is fixed on the surface of the sleeve rod. A limiting rod is installed at the end of the support arm away from the sleeve rod. The limiting rod can move vertically. A contact head made of conductive material is fixed at the bottom end of the limiting rod. A power cord is installed on the limiting rod, and the power cord passes through the limiting rod and is connected to the contact head. A spring sleeved on the surface of the limiting rod is arranged between the support arm and the contact head.

[0018] Furthermore, regarding this solution, the top of each power-on block is set to be concave and is adapted to the contact head.

[0019] Furthermore, regarding this solution, a fixing frame is arranged in the cover box. The fixing frame is a U-shaped frame body. An electric push rod is installed at the top of the fixing frame. The telescopic end of the electric push rod is fixed to one end of the pull rod. A conical tooth is fixed on the surface of the sleeve rod. A driving source is also installed in the cover box. Another conical tooth is fixed at the output end of the driving source. The two conical teeth are meshed and connected.

[0020] Compared with the prior art, the beneficial effects of the present invention are:

[0021] Through the nested structure of the outer cover and the annular inner cover, the intelligent lighting device forms multiple independent light source chambers through the light-shielding sheet and the surrounding circle. This physical separation design effectively solves the pain point of the scattered light efficiency of traditional lamps. Each chamber is equipped with an independent bulb and supports separate disassembly and assembly. It not only realizes the physical isolation of the light source to reduce light pollution, but also reduces the maintenance cost through the card seat type fixing structure. When local lighting is required, a specific chamber can be accurately lit. Compared with the overall lighting mode of traditional lamps, the energy consumption can be significantly reduced. When the full-brightness mode is required, the coordinated light emission of the main chamber and the edge chamber can ensure uniform distribution of the lighting intensity.

[0022] Meanwhile, the collaborative design of the energizing component and the conductive block not only retains the reliability of mechanical control but also realizes the intelligent management of circuit on-off. The switching time sequence combined lighting mode further supports automatic switching according to a preset program, which is especially suitable for the dynamic lighting scenarios in commercial exhibition halls. The detailed designs of the insulating sheet and the ceramic spring, while ensuring electrical safety, extend the service life of the device. This design concept that combines traditional mechanical structures with modern intelligent control not only avoids the defect that pure electronic control systems are vulnerable to electromagnetic interference but also breaks through the limitation of the single function of traditional lamps. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 is a schematic diagram of the overall external structure of the intelligent lighting device of the present invention;

[0024] Figure 2 is a schematic diagram of the internal structure of the intelligent lighting device of the present invention;

[0025] Figure 3 is a schematic diagram of the lamp shade structure of the present invention;

[0026] Figure 4 is a schematic diagram of the inclined cross-sectional structure of the intelligent lighting device of the present invention;

[0027] Figure 5 of the present invention Figure 4 is an enlarged schematic diagram of the middle frame line part;

[0028] Figure 6 is a schematic diagram of the cross-sectional structure of the intelligent lighting device of the present invention;

[0029] Figure 7 of the present invention Figure 6 is an enlarged schematic diagram of part A.

[0030] In the figures: 1. Lamp shade; 101. Outer cover; 102. Inner cover; 103. Light-shielding sheet; 104. Middle cover; 105. Surrounding circular sheet; 2. Lamp housing; 3. Top cover; 4. Bulb; 5. Card holder; 6. Electric wire; 7. Drive source; 8. Fixed bracket; 9. Tapered gear; 10. Electric push rod; 11. Pull rod; 12. Sleeve rod; 13. Connection part; 131. Gasket; 132. Energizing block; 133. Connecting piece; 134. Conductive sheet; 135. Conductive block; 136. Insulating sheet; 14. Energizing component; 141. Support arm; 142. Limiting rod; 143. Contact; 144. Spring; 145. Power cord. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0031] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0032] As Figure 1 and Figure 2 shown, the present invention provides a technical solution: an intelligent lighting device, including a lamp shade 1, the lamp shade 1 includes an outer cover 101 and an inner cover 102, a gap is provided between the outer cover 101 and the inner cover 102, and the outer cover 101 and the inner cover 102 are coaxially arranged and are connected by a plurality of light-shielding sheets 103 therebetween. The light-shielding sheets 103 are equidistantly distributed around the axis of the outer cover 101 and the inner cover 102, and the light-shielding sheets 103 are connected by a circumferential sheet 105 between the outer cover 101 and the inner cover 102 towards the axis. With the arrangement of the light-shielding sheets 103 and the circumferential sheet 105, the gap between the outer cover 101 and the inner cover 102 is divided into a plurality of independent chambers, called light source chambers. The light source chambers include a main chamber formed by blocking with the circumferential sheet 105 in the middle and a plurality of edge chambers surrounding the main chamber. Each chamber can be used to generate a light source;

[0033] Light bulbs 4 are arranged in both the edge chambers and the main chamber. The inner cover 102 is in a ring shape, and a middle cover 104 is fixed in the middle of the inner cover 102. The middle cover 104 is exactly located at the top of the main chamber. Holes are opened at the positions corresponding to each edge chamber on the inner cover 102 and in the middle of the middle cover 104. The light bulbs 4 pass through the holes and are placed in the edge chambers and the main chamber. It should be understood that the light-shielding sheets 103 and the circumferential sheet 105 are sheet materials with better light-shielding effects such as plastic sheets. Through the above structure, the intelligent lighting lamp has multiple independent light-emitting areas. Each independent light-emitting area can independently illuminate an area after being lit. After each light-emitting area is lit simultaneously, the lighting effect of a conventional lighting lamp is achieved. That is to say, this lighting lamp is different from the lamps on the market. In the illuminable area of this lighting lamp, light dissipation can be reduced, and a certain area or the entire area in the lighting area can be illuminated.

[0034] As Figure 2 shown, a card seat 5 corresponding to the number of the light bulbs 4 is arranged on the inner cover 102, and a card seat 5 is also arranged on the middle cover 104. The light bulbs 4 are fixed in the chambers through the card seats 5. It should be understood that the card seat 5 can be fixed on the middle cover 104 and the inner cover 102 by means of clamping, etc. That is to say, each light bulb 4 can be individually disassembled and assembled through the card seat 5.

[0035] As Figure 2 ,Figure 3 and Figure 4 As shown in Figure 4 , to ensure the smooth implementation of this embodiment, it should be understood that a cover box 2 is fixed to the top of the lamp shade 1. The lighting device further includes a connecting portion 13. The connection between the lamp shade 1 and the cover box 2 is set to be narrow-mouthed. That is to say, the lamp shade 1 is in a state of being wider at the bottom and narrower at the top. The connecting portion 13 is arranged at the narrow mouth of the lamp shade 1. It should be understood that the connecting portion 13 includes a plurality of gaskets 131. The number of gaskets 131 is set to be the same as the number of edge chambers. An energizing block 132 is installed on each gasket 131. The energizing block 132 is connected to the bulb 4 in each edge chamber through a wire 6. That is to say, when the corresponding energizing block 132 is energized, the corresponding bulb 4 can generate power. The energizing blocks 132 are also distributed in a ring shape around the axis of the lamp shade 1, and there is a gap between each energizing block 132 to prevent interference between each gasket 131. A connecting piece 133 is fixed at each gasket 131, and each gasket 131 is fixed to the inner wall of the narrow mouth of the lamp shade 1 through the connecting piece 133;

[0036] As an alternative embodiment of the above embodiment, each two gaskets 131 can be fixed by means of snap connection, screw fixation or plug connection. It should be noted that when installing by means of snap connection, screw fixation or plug connection, it is necessary to ensure that the gasket 131 is a non-insulator to prevent electrical connection between the gaskets 131. The connecting piece 133 is also fixed to the inner wall of the narrow mouth of the lamp shade 1 by means of snap connection, screw fixation or plug connection. With the support of this structure, each gasket 131 can be disassembled and assembled individually. That is to say, when the bulb 4 inside the lamp shade 1 fails, the corresponding bulb 4 can be replaced individually, and the operation is relatively simpler and more convenient;

[0037] As Figure 4 and Figure 5 shown in Figure 4 and Figure 5 , in addition, the connecting portion 13 further includes a conductive block 135. It should be understood that the gaskets 131 are distributed in a ring shape. That is to say, a hole is formed in the middle of the ring formed by the gaskets 131. The conductive block 135 is coaxially arranged with this hole. Each energizing block 132 is fixed with a conductive piece 134, and the conductive pieces 134 all extend towards the inside of the hole. The conductive block 135 is in a circular plate shape or a conical shape, and is initially located below the ring formed by the gaskets 131. The conductive block 135 is also connected to the bulb 4 in the main chamber through a wire 6. In this case, only by moving the conductive block 135 upward in the vertical state can the conductive block 135 contact each conductive piece 134. That is to say, after any one energizing block 132 is connected to the power supply, each energizing block 132 and the conductive block 135 can be connected to the circuit, and in this case, each bulb 4 can be lit.

[0038] As Figure 5As shown, to ensure the smooth implementation of the above embodiments, it should be understood that a sleeve rod 12 is rotatably installed at the top of the lampshade 1. An energizing member 14 is provided on the surface of the sleeve rod 12. A pull rod 11 is also provided in the middle of the sleeve rod 12. The pull rod 11 can move vertically along the inner wall of the sleeve rod 12;

[0039] As Figure 6 and Figure 7 shown, regarding the above embodiments, it should be understood that the energizing member 14 includes a support arm 141. The support arm 141 is fixed to the surface of the sleeve rod 12. A limiting rod 142 is installed at the end of the support arm 141 away from the sleeve rod 12. The limiting rod 142 can move vertically up and down at the end of the support arm 141 away from the sleeve rod 12. A contact 143 is fixed to the bottom end of the limiting rod 142. The contact 143 is made of a conductive material, which means the limiting rod 142 is made of an insulating material. A power cord 145 is installed on the limiting rod 142. The power cord 145 is connected to a power source. After passing through the limiting rod 142, the power cord 145 is connected to the contact 143. At the same time, a spring 144 is provided between the support arm 141 and the contact 143. The spring 144 is sleeved on the surface of the limiting rod 142 and the spring 144 is a ceramic material or other insulating spring 144 made of elastic characteristics;

[0040] Regarding the above embodiments, it should be understood that with the setting of the spring 144 and the limiting rod 142, the contact 143 can move. The top of each energizing block 132 is set to be concave. When the contact 143 moves to the energizing block 132, it can stay stable at the energizing block 132, improving the stability of the device.

[0041] Looking back Figure 4 , to ensure the smooth implementation of the above embodiments, it should be understood that a fixing frame 8 is provided in the cover box 2. The fixing frame 8 is a U-shaped frame body. An electric push rod 10 is installed at the top of the fixing frame 8. The telescopic end of the electric push rod 10 is fixed to one end of the pull rod 11. That is to say, the conductive block 135 can control the lifting of the pull rod 11 through the telescopic movement of the electric push rod 10, and then realize the vertical movement of the conductive block 135 through the movement of the pull rod 11. It should be noted that the conductive block 135 and the pull rod 11 are connected by an insulating sheet 136;

[0042] In addition, a conical gear 9 is fixed on the surface of the sleeve rod 12, and a drive source 7 is also installed in the cover box 2. A conical gear 9 is also fixed at the output end of the drive source 7. The two conical gears 9 are meshed and connected. By rotating the drive source 7, the sleeve rod 12 can be rotated under the meshing effect of the conical gears 9. That is to say, supported by the above structure, the sleeve rod 12 rotates, and the rotation of the sleeve rod 12 can drive the energizing member 14 to rotate, and the energizing member 14 can contact each energizing block 132, so as to realize the lighting control of the bulbs 4 in each edge chamber.

[0043] The intelligent lighting device realizes precise lighting in zones through a modular structure and intelligent control. Its core structure is composed of a lamp cover 1. The outer cover 101 and the annular inner cover 102 are separated by a light-shielding sheet 103 to form a plurality of independent light source chambers. Each chamber is provided with a bulb 4. The independent installation design of the bulb 4 allows for separate disassembly and maintenance. The circuit control is jointly operated by the connecting part 13 and the driving mechanism. The connecting part 13 includes annularly distributed gaskets 131. Each gasket 131 is equipped with an energizing block 132 and is connected to the bulb 4 in the corresponding edge chamber through a wire 6. A conductive block 135 is arranged at the central hole position of the ring body formed by the gaskets 131. The conductive block 135 is connected to the pull rod 11 through an insulating sheet 136 and is electrically connected to the bulb 4 in the main chamber. When the electric push rod 10 drives the pull rod 11 to move up and down, the vertical displacement of the conductive block 135 can trigger its contact with the conductive sheet 134 to form a current path. At the same time, the drive source 7 drives the sleeve rod 12 to rotate through the meshing of the conical gears 9, so that the energizing member 14 (including the support arm 141, the limit rod 142 and the contact head 143) fixed on the sleeve rod 12 is sequentially docked with each energizing block 132. The contact head 143 is accurately embedded in the recess at the top of the energizing block 132 under the buffering of the spring 144, and current is input through the power cord 145 to realize the lighting control of the bulb 4 in the corresponding area. The user can select three lighting modes: when the drive source 7 rotates the sleeve rod 12 so that the contact head 143 only contacts a single energizing block 132, the bulb 4 in the corresponding edge chamber is independently illuminated; when the conductive block 135 rises to contact all the conductive sheets 134, the bulb 4 in the main chamber and all the bulbs 4 in the edge chambers are fully illuminated; if the conductive block 135 remains separated and the sleeve rod 12 continues to rotate, the combined lighting of different areas can be switched according to the set time sequence. The device realizes the flexible adjustment of the lighting range and mode through the precise cooperation of mechanical linkage and circuit control, and its modular design also greatly reduces the maintenance complexity.

[0044] The top of the cover box 2 is fixed with a top cover 3, and the top cover 3 is provided with screw holes or other structures that can be connected to the lamp mounting bracket. That is to say, this intelligent lighting fixture can be installed and matched with each lamp bracket. For example, the utility model patent with the authorization announcement number CN220688941 U provides a bracket structure for installing a lamp. After the lamp is installed on this bracket structure, the lamp can be controlled to rotate or pitch. That is to say, after this intelligent lamp is matched with this bracket, the attitude of the lamp can be adjusted. In other words, when this intelligent lamp realizes separate lighting for a certain area, it can be achieved through the cooperation with the bracket.

[0045] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended embodiments and their equivalents.

Claims

1. An intelligent lighting device, characterized in that: include: A lampshade (1), the lampshade (1) comprising an outer cover (101) and an inner cover (102), a gap being arranged between the outer cover (101) and the inner cover (102), the outer cover (101) and the inner cover (102) being coaxially arranged and connected via a plurality of light-isolating sheets (103), the light-isolating sheets (103) being equidistantly distributed around the axis of the outer cover (101) and the inner cover (102), and the light-isolating sheets (103) being connected towards the axis of the outer cover (101) and the inner cover (102) via a surrounding circular sheet (105); The light-isolating sheet (103) and the surrounding circular sheet (105) divide the gap between the outer cover (101) and the inner cover (102) into a plurality of light source chambers. The light source chamber comprises a main chamber in the middle formed by the surrounding circular sheet (105) and a plurality of edge chambers surrounding the main chamber.

2. The intelligent lighting device according to claim 1, characterized in that: The edge chamber and the main chamber are both provided with a light bulb (4); the inner cover (102) is in the shape of a ring; a middle cover (104) is fixed in the middle of the inner cover (102); the middle cover (104) is located exactly at the top of the main chamber; holes are provided on the inner cover (102) at positions corresponding to each edge chamber and in the middle of the middle cover (104); the light bulb (4) passes through the holes and is placed in the edge chamber and the main chamber.

3. The intelligent lighting device according to claim 1, characterized in that: The inner cover (102) is provided with a number of holders (5) corresponding to the number of light bulbs (4), and a holder (5) is also provided on the middle cover (104), and the light bulbs (4) are all fixed in the chamber via the holders (5).

4. The intelligent lighting device according to claim 1, characterized in that: A cover box (2) is fixed on the top of the lampshade (1). The lighting device also includes a connecting portion (13). The connection between the lampshade (1) and the cover box (2) is arranged in a narrow opening shape, and the connecting portion (13) is arranged at the narrow opening of the lampshade (1).

5. The intelligent lighting device according to claim 1, characterized in that: The connecting portion (13) comprises a plurality of gaskets (131), the number of the gaskets (131) being set to be consistent with the number of the edge chambers, a power-on block (132) being mounted on each gasket (131), the power-on block (132) being connected to the light bulb (4) in each edge chamber via an electric wire (6), the power-on blocks (132) being distributed in a ring shape around the axis of the lampshade (1), and gaps being arranged between each power-on block (132), a connecting piece (133) being fixed to each gasket (131), and the gasket (131) being fixed to the inner wall of the narrow opening of the lampshade (1) via the connecting piece (133).

6. The intelligent lighting device according to claim 1, characterized in that: The connecting portion (13) further comprises a conductive block (135), a hole being formed in the middle of the annular body formed by the gasket (131), the conductive block (135) being coaxially arranged with the hole, each power-carrying block (132) being fixed with a conductive sheet (134), the conductive sheets (134) extending toward the inside of the hole, the conductive block (135) being located below the annular body formed by the gasket (131) in an initial state, and the conductive block (135) being connected to the light bulb (4) in the main chamber by an electric wire (6).

7. The intelligent lighting device according to claim 1, characterized in that: A sleeve rod (12) is rotatably installed at the top of the lampshade (1). An energizing member (14) is arranged on the surface of the sleeve rod (12). A pull rod (11) is further arranged in the middle of the sleeve rod (12), and the pull rod (11) can move vertically along the inner wall of the sleeve rod (12).

8. The intelligent lighting device according to claim 7, characterized in that: The energizing member (14) includes a support arm (141). The support arm (141) is fixed on the surface of the sleeve rod (12). A limiting rod (142) is installed at one end of the support arm (141) away from the sleeve rod (12). The limiting rod (142) can move vertically. A contact head (143) made of a conductive material is fixed at the bottom end of the limiting rod (142). A power cord (145) is installed on the limiting rod (142), and the power cord (145) passes through the limiting rod (142) and is connected to the contact head (143). A spring (144) sleeved on the surface of the limiting rod (142) is arranged between the support arm (141) and the contact head (143).

9. The intelligent lighting device according to claim 8, characterized in that: The top of each energizing block (132) is arranged in a concave shape and is adapted to the contact head (143).

10. The intelligent lighting device according to claim 4, characterized in that: A fixing frame (8) is arranged in the cover box (2). The fixing frame (8) is a U-shaped frame body. An electric push rod (10) is installed at the top of the fixing frame (8). The telescopic end of the electric push rod (10) is fixed to one end of the pull rod (11). A conical gear (9) is fixed on the surface of the sleeve rod (12). A driving source (7) is also installed in the cover box (2). Another conical gear (9) is fixed at the output end of the driving source (7), and the two conical gears (9) are meshed and connected.

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